durabrand orion tv1333
TRANSCRIPT
SERVICE MANUAL
DBTV1301
Design and specifications are subject to change without notice.
COLOR TELEVISION RECEIVER
ORIGINALMFR'S VERSION B
SERVICE MANUAL
Please file the revision with the original version.
COLOR TELEVISION RECEIVER
DBTV1301
REVISION 2MFR’S VERSION H
H
MFR’S VERSION
C
PCB010
TMX494B
TMX494A
TU001
TECC1040PG32D
NJH3022U268 A34AGT13X98(L)
V801
I
A34JXV70X28N45
A34AGT13X98(L)
Change of CRT
PART NO. DESCRIPTION PART NO. DESCRIPTION
! V801 098Q1404B2 CRT W/DY A34AGT13X98(L) 098Y140497 CRT W/DY A34JXV70X28N45
! R429 R655812R7J R,FUSE 2.7 OHM 1W R655812R2J R,FUSE 2.2 OHM 1W
C804 CS0KB04K2K CC 270 PF 50V B CS0KB04L2K CC 330 PF 50V B
C805 CS0KB04K2K CC 270 PF 50V B CS0KB04L2K CC 330 PF 50V B
C806 CS0KB04K2K CC 270 PF 50V B CS0KB04L2K CC 330 PF 50V B
! CP401 069X450029 CONNECTOR PCB SIDE B05B-DVS 069D450049 CONNECTOR PCB SIDE TD-50-5P
PCB010 A3J804A010MAIN PCB ASS'Y (VERSION I)TMX494B
A3J804C010MAIN PCB ASS'Y (VERSION H)TMX494B
MAIN PCB's are not interchangeable.
ELECTRICAL REPLACEMENTPARTS LIST
REF. NO.
MFR'S VERSION I MFR'S VERSION H
M3J8-04C
K193015
SPEC.NO.
O/R NO.
SERVICE MANUAL
DBTV1301
Design and specifications are subject to change without notice.
COLOR TELEVISION RECEIVER
ORIGINALMFR'S VERSION B
6. AVOID AN X-RAY1. KEEP THE NOTICES
5. TAKE CARE TO DEAL WITH THECATHODE-RAY TUBE
In the condition that an explosion-proof cathode-ray tube is set in this equipment, safety issecured against implosion. However, whenremoving it or serving from backward, it isdangerous to give a shock. Take enough care todeal with it.
Safety is secured against an X-ray by consider-ing about the cathode-ray tube and the highvoltage peripheral circuit, etc.Therefore, when repairing the high voltage pe-ripheral circuit, use the designated parts andmake sure not modify the circuit.Repairing except indicates causes rising of highvoltage, and it emits an X-ray from the cathode-ray tube.
Please include the following informations when you order parts. (Particularly the VERSION LETTER.)1. MODEL NUMBER and VERSION LETTER
The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be found at the end of the SERIAL NUMBER.2. PART NO. and DESCRIPTION
You can find it in your SERVICE MANUAL.
Inferior silicon grease can damage IC's and transistors.When replacing an IC's or transistors, use only specified silicon grease (YG6260M).Remove all old silicon before applying new silicon.
IMPORTANT
HOW TO ORDER PARTS
SERVICING NOTICES ON CHECKING
As for the places which need special attentions,they are indicated with the labels or seals on thecabinet, chassis and parts. Make sure to keep theindications and notices in the operation manual.
2. AVOID AN ELECTRIC SHOCKThere is a high voltage part inside. Avoid anelectric shock while the electric current isflowing.
3. USE THE DESIGNATED PARTSThe parts in this equipment have the specificcharacters of incombustibility and withstandvoltage for safety. Therefore, the part which isreplaced should be used the part which hasthe same character.Especially as to the important parts for safetywhich is indicated in the circuit diagram or thetable of parts as a mark, the designatedparts must be used.
PUT PARTS AND WIRES IN THEORIGINAL POSITION AFTERASSEMBLING OR WIRING
4.
There are parts which use the insulationmaterial such as a tube or tape for safety, orwhich are assembled in the condition thatthese do not contact with the printed board.The inside wiring is designed not to get closerto the pyrogenic parts and high voltage parts.Therefore, put these parts in the originalpositions.
7. PERFORM A SAFETY CHECK AFTERSERVICING
Confirm that the screws, parts and wiring whichwere removed in order to service are put in theoriginal positions, or whether there are theportions which are deteriorated around theserviced places serviced or not. Check theinsulation between the antenna terminal orexternal metal and the AC cord plug blades.And be sure the safety of that.
(INSULATION CHECK PROCEDURE)
1.2.
3.
4.
Unplug the plug from the AC outlet.Remove the antenna terminal on TV and turnon the TV.Insulation resistance between the cord plugterminals and the eternal exposure metal[Note 2] should be more than 1M ohm byusing the 500V insulation resistance meter[Note 1] .If the insulation resistance is less than 1Mohm, the inspection repair should berequired.
[Note 1]
If you have not the 500V insulationresistance meter, use a Tester.
[Note 2]External exposure metal: Antenna terminal
A1-1
Earphone jack
CONTENTS
A2-1
A1-1A1-1A1-1A2-1A3-1~A3-4
B1-1B2-1, B2-2C-1C-1C-1D-1~D-4E-1, E-2
F-1~F-4
G-1, G-2G-3, G-4G-5, G-6G-7, G-8G-9, G-10H-1, H-2I-1J1-1J2-1, J2-2
SERVICING NOTICES ON CHECKING ......................................................................................................HOW TO ORDER PARTS ...........................................................................................................................IMPORTANT ................................................................................................................................................CONTENTS .................................................................................................................................................GENERAL SPECIFICATION S ....................................................................................................................DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF ANODE CAP........................................................................................................ 2. REMOVAL AND INSTALLATION OF FALT PACKAGE IC..........................................................SERVICE MODE LIST .................................................................................................................................CONFIRMATION OF HOURS USED ..........................................................................................................WHAN REPLACING EEPROM (MEMORY) I C ...........................................................................................ELECTRICAL ADJUSTMENT S ..................................................................................................................BLOCK DIAGRA M ......................................................................................................................................PRINTED CIRCUIT BOARDS
MAIN/CRT..........................................................................................................................................SCHEMATIC DIAGRAMS
MICON/TUNER.................................................................................................................................. CHROMA ........................................................................................................................................... TV POWER ........................................................................................................................................
DEFLECTION/CRT ............................................................................................................................ SOUND/AV ........................................................................................................................................WAVEFORMS .............................................................................................................................................MECHANICAL EXPLODED VIE W ..............................................................................................................MECHANICAL REPLACEMENT PARTS LIS T ..........................................................................................ELECTRICAL REPLACEMENT PARTS LIS T ............................................................................................
GENERAL SPECIFICATIONS
G-1 T V CRT CRT Size / Visual Size 13 inch / 335.4mmVSystem CRT Type Normal
Deflection 90 degreeMagnetic Field BV/BH +0.45G/0.18G
Color System NTSCSpeaker 1Speaker
Position BottomSize 3 InchImpedance 8 ohm
Sound Output MAX 1.0 W10%(Typical) 0.8 W
NTSC3.58+4.43 /PAL60Hz NoG-2 Tuning Broadcasting System US System M
System Tuner and System 1Tuner Receive CH Destination Others
Tuning System F-SynthInput Impedance VHF/UHF 75 ohm
2 - 69, 4A, A-5 - A-1, CH Coverage A - I, J - W, W+1 - W+84
Intermediate Picture(FP) 45.75MHzFrequency Sound(FS) 41.25MHz
FP-FS 4.50MHzPreset CH NoStereo/Dual TV Sound NoTuner Sound Muting Yes
G-3 Power Power Source AC 120V AC 60HzDC
Power Consumption at AC 54 W at AC 120 V 60 Hz
Stand by (at AC) 5 W at AC 120 V 60 HzPer Year -- kWh/Year
Protector Power Fuse YesG-4 Regulation Safety UL/CSA
Radiation FCC /DOCX-Radiation DHHS/HWC
G-5 Temperature Operation +5oC ~ +40oCStorage -20oC ~ +60oC
G-6 Operating Humidity Less then 80% RHG-7 On Screen Menu Yes
Display Menu Type CharacterPicture Yes
Contrast YesBrightness YesColor YesTint YesSharpness Yes
Audio NoBass NoTreble NoBalance NoBBE On/Off NoStable Sound On/Off No
CH Set Up YesTV/CATV YesAuto CH Memory YesAdd/ Delete Yes
Language YesV-chip Yes
CH Label NoFavorite CH NoColor Stream DVD/DTV No
Control Level YesSound YesBrightness YesContrast YesColor YesTint (NTSC Only) YesSharpness YesTuning NoBass NoTreble NoBalance NoBack Light No
Stereo,Audio Output,SAP NoVideo YesColor Stream NoChannel(TV/Cable) Yes
A3-1
GENERAL SPECIFICATIONS
CH Label NoSleep Timer YesSound Mute YesV-chip Rating Yes
G-8 OSD Language English French SpanishOSD Language Setting English
G-9 Clock and Sleep Timer Max Time 120 Min Timer Step 10 Min
On/Off Timer Program(On Tim / Off Tim) NoWake Up Timer NoTimer Back-up (at Power Off Mode) more than -- Min Sec
G-10 Remote Unit RC-DWControl Glow in Dark Remocon No
Format NEC Custom Code 86-05 hPower Source Voltage(D.C) 3V
UM size x pcs UM-4 x 2 pcs Total Keys 27 KeysKeys Power Yes
1 Yes2 Yes3 Yes4 Yes5 Yes6 Yes7 Yes8 Yes9 Yes0 Yes100 NoCH Up YesCH Down YesVolume Up YesVolume Down YesTV/Caption/Text YesCH1/CH2 YesTV/Video(TV/AV) YesCH RTN/CH ENT(Quick View) YesSleep YesRE Call(Call) YesReset YesMenu YesEnter YesMute YesExit NoMTS(Audio Select) NoSet + YesSet - Yes
Multi Brand Keys CH Up(VCR) NoCH Down(VCR) NoPause/Still NoTV/VCR(VCR) NoCode NoFF NoRew NoRec NoPlay NoStop NoTV NoVCR NoCable No
G-11 Features Auto Degauss YesAuto Shut Off YesCanal+ NoCATV YesAnti-theft NoRental NoMemory(Last CH) YesMemory(Last Volume) YesV-Chip Yes
Type USA,ORION TypeBBE NoAuto Search NoCH Allocation NoSAP NoChannel Lock NoJust Clock Function No
A3-2
GENERAL SPECIFICATIONS
Game Position NoCH Label NoVM Circuit NoFull OSD NoPremiere NoComb Filter No
LinesAuto CH Memory YesHotel Lock NoClosed Caption YesStable Sound NoEnergy Star NoFavorite CH No
G-12 Accessories Owner's Manual Language English /Frenchw/Guarantee Card No
Remote Control Unit YesRod Antenna No
PolesTerminal
Loop Antenna NoTerminal -
U/V Mixer NoDC Car Cord (Center+) NoGuarantee Card YesWarning Sheet NoCircuit Diagram NoAntenna Change Plug NoService Facility List NoImportant Safeguard NoDew/AHC Caution Sheet NoAC Plug Adapter NoQuick Set-up Sheet NoBattery No
UM size x pcsOEM Brand No
AC Cord NoAV Cord (2Pin-1Pin) NoRegistration Card NoPTB Sheet No300 ohm to 75 ohm Antenna Adapter No
G-13 Interface Switch Front Power YesSystem Select No Main Power SW No Sub Power No Channel Up/Reset YesChannel Down/Enter YesVolume Up/Set Up YesVolume Down/Set Down YesMENU=Volume Up+Volume Down Yes
Rear AC/DC No TV/CATV Selector No Degauss No Main Power SW No
Indicator Power NoStand-by NoOn Timer No
Terminals Front Video Input RCA Audio Input RCA x 1 Other Terminal Ear Phone
Rear Video Input(Rear1) NoVideo Input(Rear2) NoAudio Input(Rear1) NoAudio Input(Rear2) NoVideo Output NoAudio Output NoEuro Scart NoColor Stream NoDiversity NoExt Speaker NoDC Jack 12V(Center +) NoVHF/UHF Antenna Input F TypeAC Outlet No
G-14 Set Size Approx. W x D x H (mm) 362 x 360 x 320.5 G-15 Weight Net (Approx.) 9.5 kg ( 20.9 lbs)
Gross (Approx.) 11.0kg ( 24.4lbs)G-16 Carton Master Carton No
Content ---- Sets
A3-3
GENERAL SPECIFICATIONS
Material -- /--Dimensions W x D x H(mm) -- x -- x -- Description of Origin No
Gift Box YesMaterial Double Full Color Carton W/PhotoDimensions W x D x H(mm) 440 x 408 x 380 Design As per Buyer'sDescription of Origin Yes
Drop Test Natural Dropping At 1 Corner / 3 Edges/ 6 Surfaces
Height (cm) 62 Container Stuffing 866 Sets/40' container
G-17 Cabinet Material Cabinet Front PS 94V0 DECABROM Cabinet Rear PS 94V0 DECABROM
A3-4
1. REMOVAL OF ANODE CAPRead the following NOTED items before starting work.
After turning the power off there might still be a potentialvoltage that is very dangerous. When removing theAnode Cap, make sure to discharge the Anode Cap'spotential voltage.Do not use pliers to loosen or tighten the Anode Capterminal, this may cause the spring to be damaged.
REMOVAL
1. Follow the steps as follows to discharge the Anode Cap.(Refer to Fig. 1-1.)Connect one end of an Alligator Clip to the metal part ofa flat-blade screwdriver and the other end to ground.While holding the plastic part of the insulated screwdriver,touch the support of the Anode with the tip of thescrewdriver.A cracking noise will be heard as the voltage is discharged.
Flip up the sides of the Rubber Cap in the direction of thearrow and remove one side of the support.(Refer to Fig. 1-2.)
2.
GND on the CRT
Screwdriver
Alligator Clip
SupportCRT
GND on the CRT
Rubber Cap
CRTSupport
Fig. 1-2
3. After one side is removed, pull in the opposite direction toremove the other.
NOTE
Take care not to damage the Rubber Cap.
INSTALLATION
1. Clean the spot where the cap was located with a smallamount of alcohol. (Refer to Fig. 1-3.)
Location of Anode Cap
NOTE
Confirm that there is no dirt, dust, etc. at the spot wherethe cap was located.
2.
3.
Arrange the wire of the Anode Cap and make sure thewire is not twisted.Turn over the Rubber Cap. (Refer to Fig. 1-4.)
4. Insert one end of the Anode Support into the anode button,then the other as shown in Fig. 1-5.
5.6.
Confirm that the Support is securely connected.Put on the Rubber Cap without moving any parts.
CRTSupport
DISASSEMBLY INSTRUCTIONS
Fig. 1-3
Fig. 1-4
Fig. 1-5
*
*
Fig. 1-1
B1-1
Masking Tape(Cotton Tape)
DISASSEMBLY INSTRUCTIONS
2.
REMOVAL
IC
Put the Masking Tape (cotton tape) around the FlatPackage IC to protect other parts from any damage.(Refer to Fig. 2-1.)
1.
Fig. 2-1
NOTE
REMOVAL AND INSTALLATION OFFLAT PACKAGE IC
Some ICs on the PCB are affixed with glue, so becareful not to break or damage the foil of each ICleads or solder lands under the IC when removing it.
NOTE
Masking is carried out on all the parts located within10 mm distance from IC leads.
Blower type ICdesoldering machine
IC
Heat the IC leads using a blower type IC desolderingmachine. (Refer to Fig. 2-2.)
2.
Fig. 2-2
NOTE
Do not add the rotating and the back and forthdirections force on the IC, until IC can move back andforth easily after desoldering the IC leads completely.
When IC starts moving back and forth easily afterdesoldering completely, pickup the corner of the IC usinga tweezers and remove the IC by moving with the ICdesoldering machine. (Refer to Fig. 2-3.)
3.
Blower type ICdesolderingmachine
IC
Fig. 2-3
Tweezers
Peel off the Masking Tape.4.
Absorb the solder left on the pattern using the BraidedShield Wire. (Refer to Fig. 2-4.)
5.
NOTE
Do not move the Braided Shield Wire in the verticaldirection towards the IC pattern.
Braided Shield Wire
Soldering Iron
Fig. 2-4IC pattern
B2-1
DISASSEMBLY INSTRUCTIONS
Supply solderingfrom upper positionto lower position
IC
Supply the solder from the upper position of IC leadssliding to the lower position of the IC leads. (Refer to Fig. 2-6.)
2.
Fig. 2-6
Soldering IronSolder
IC
Absorb the solder left on the lead using the BraidedShield Wire. (Refer to Fig. 2-7.)
3.
Fig. 2-7
Soldering Iron
Braided Shield Wire
NOTE
Do not absorb the solder to excess.
IC
When bridge-soldering between terminals and/or thesoldering amount are not enough, resolder using a Thin-tip Soldering Iron. (Refer to Fig. 2-8.)
4.
Fig. 2-8
Thin-tip Soldering Iron
NOTE
When the IC leads are bent during soldering and/orrepairing, do not repair the bending of leads. If thebending of leads are repaired, the pattern may bedamaged. So, be always sure to replace the IC in thiscase.
Finally, confirm the soldering status on four sides of theIC using a magnifying glass.Confirm that no abnormality is found on the solderingposition and installation position of the parts around theIC. If some abnormality is found, correct by resoldering.
5.Solder temporarily
Soldering Iron
INSTALLATION
Take care of the polarity of new IC and then install thenew IC fitting on the printed circuit pattern. Then soldereach lead on the diagonal positions of IC temporarily.(Refer to Fig. 2-5.)
1.
Fig. 2-5
Solder temporarily
B2-2
SERVICE MODE LIST
This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.To enter the Service Mode, press both set key and remote control key for more than 1 second.
Set Key Remocon Key Operations
VOL. (-) MIN 0 Releasing of V-CHIP PASSWORD.
VOL. (-) MIN 1Initialization of the factory.NOTE: Do not use this for the normal servicing. If you set a factory initialization, the memories are reser such as the clock setting, the cheannel setting, the POWER ON total hours, and PLAY/REC total hours.
C-1
CONFIRMATION OF HOURS USED
POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation.
1.2.
3.
Set the VOLUME to minimum.Press both VOL. DOWN button on the set and Channelbutton (6) on the remote control for more than 1 second.After the confirmation of using hours, turn off the power.
INIT 00 83
0010CRT ON
ADDRESS DATA
FIG. 1
Initial setting content of MEMORY IC.
POWER ON total hours. = (16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value)
WHEN REPLACING EEPROM (MEMORY) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken toensure correct data settings while making reference to TABLE 1.
Table 1
1.2.
3.
4.5.6.7.8.The unit will now have the correct DATA for the new MEMORY IC.
Enter DATA SET mode by setting VOLUME to minimum.Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second.ADDRESS and DATA should appear as FIG 1.ADDRESS is now selected and should "blink". Using the SET + or - keys on the remote, step through the ADDRESS untilrequired ADDRESS to be changed is reached.Press ENTER to select DATA. When DATA is selected, it will "blink".Again, step through the DATA using SET + or - until required DATA value has been selected.Pressing ENTER will take you back to ADDRESS for further selection if necessary.Repeat steps 3 to 6 until all data has been checked.When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
+9+2INI +0 +1 +3 +4 +5 +6 +7
00
+8 +A
09 B3 24 19 01 00 4408 20 98 02
+B +C +D +E +F
05 00 D5 FF A5
VOL. (-) MIN 6
POWER ON total hours is displayed on the screen.Refer to the "CONFIRMATION OF HOURS USED".
Can be checked of the INITIAL DATA of MEMORY IC.Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
VOL. (-) MIN 8 Writing of EEPROM initial data.NOTE: Do not use this for the normal servicing.
VOL. (-) MIN Display of the Adjustment MENU on the screen.Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).
9
ELECTRICAL ADJUSTMENTS
1.
Read and perform these adjustments when repairing thecircuits or replacing electrical parts or PCB assemblies.
CAUTION
•
•
•
•
Use an isolation transformer when performing any service onthis chassis.Before removing the anode cap, discharge electricity becauseit contains high voltage.When removing a PCB or related component, afterunfastening or changing a wire, be sure to put the wire backin its original position.Inferior silicon grease can damage IC's and transistors. WhenWhen you exchange IC and Transistor for a heat sink,apply the silicon grease (YG6260M) on the contractsection of the heat sink, Before applying new silicongrease, remove all the old silicon grease. (Old greasemay cause damages to the IC and Transistor.)
2. BASIC ADJUSTMENTS2-1: RF AGC DELAY
D-1
Place the set with Aging Test for more than 15 minutes.Receive an 63dB monoscope pattern.Connect the digital voltmeter to W043.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (02) on the remote control toselect "RF.AGC".Press the VOL. UP/DOWN button on the remote controluntil the digital voltmeter is 2.5V ± 0.05V.
1.2.3.4.
5.
BEFORE MAKING ELECTRICALADJUSTMENTS
2-2: CUT OFF
1.
2.3.
4.
Adjust the unit to the following settings.R.DRIVE=10, B.DRIVE=10, R.BIAS=64, G.BIAS=64,B.BIAS=64, BRIGHTNESS=120, CONTRAST=40.Place the set with Aging Test for more than 15 minutes.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (01) on the remote control toselect "CUT OFF".Adjust the Screen Volume until a dim raster is obtained.
2-3: FOCUS
1.2.3.
Receive the monoscope pattern.Turn the Focus Volume fully counterclockwise once.Adjust the Focus Volume until picture is distinct.
2-4: WHITE BALANCE
NOTE: Adjust after performing CUT OFF adjustment.
Place the set with Aging Test for more than 10 minutes.Receive the white 100% signal from the PatternGenerator.Using the adjustment control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (10) on the remote control toselect "R.BIAS".Using the VOL. UP/DOWN button on the remote control,adjust the R.BIAS.Press the CH. UP/DOWN button on the remote control toselect the "R.DRIVE", "B.DRIVE", "G.BIAS" or "B.BIAS".Using the VOL. UP/DOWN button on the remote control,adjust the R.DRIVE, B.DRIVE, G.BIAS or B.BIAS.Perform the above adjustments 6 and 7 until the whitecolor is looked like a white.
1.2.
3.
4.
5.
6.
7.
8.
1. Synchro Scope2. Digital Voltmeter
On-Screen Display Adjustment
In the condition of NO indication on the screen.Press the VOL. DOWN button on the set and theChannel button (9) on the remote control for more than1 second to appear the adjustment mode on thescreen as shown in Fig. 1-1 .
1.
Fig. 1-1
Use the Channel UP/DOWN button or Channel button(0-9) on the remote control to select the options shownin Fig. 1-2 .Press the MENU button on the remote control to endthe adjustments.
2.
3.
Prepare the following measurement tools for electricaladjustments.
FUNCTIONOSD HCUT OFFRF DELAYVIF VCOH.VCOH.PHASEV.SIZEV.SHIFTR.DRIVEB.DRIVER.BIASG.BIASB.BIASBRIGHT CENTBRIGHT MAXBRIGHT MIN
NO.00010203040506070809101112131415
Fig. 1-2
FUNCTIONCONTRAST CENTCONTRAST MAXCONTRAST MINCOLOR CENTCOLOR MAXCOLOR MINTINTSHARPNESSFM LEVELLEVELSEPARATION 1SEPARATION 2TEST MONOTEST STEREOX-RAY TEST
NO.161718192021222324252627282930
TV
00 OSD 15
D-2
ELECTRICAL ADJUSTMENTS
2-9: OSD HORIZONTAL
1.2.
Activate the adjustment mode display of Fig. 1-1 .Press the VOL. UP/DOWN button on the remotecontrol until the difference of A and B becomesminimum. (Refer to Fig. 2-3)
BA
TV
00 OSD 15
Fig. 2-3
2-10: VIF VCO
1.2.3.
4.
5.
Place the set with Aging Test for more than 10 minutes.Receive an 80dB monoscope pattern.Connect the digital voltmeter between the pin 5 ofCP601 and the GND.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (03) on the remote control toselect "V.VCO".Press the VOL. UP/DOWN button on the remote controluntil the digital voltmeter is 2.5V.
Receive an 70dB the color bar pattern.Activate the adjustment mode display of Fig. 1-1press the channel button (17) on the remote controlto select "CONT.MAX".Press the VOL. UP/DOWN button on the remote controluntil the contrast step No. become "40".Press the TV/AV button on the remote to set to theAV mode. Then perform the above adjustment 2.Press the VOL. UP/DOWN button on the remote controluntil the contrast step No. become "38".
1.2.
3.
4.
5.
2-12: SUB CONTRAST
Receive an 70dB monoscope pattern.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (13) on the remote control toselect "BRI.CENT".Press the VOL. UP/DOWN button on the remote controluntil the screen begin to shine.Press the TV/AV button on the remote to set to theAV mode. Then perform the above adjustment 2, 3.
1.2.
3.
4.
2-11: SUB BRIGHTNESS
2-8: VERTICAL SHIFT
1.
2.
3.
Receive the crosshatch signal from the PatternGenerator.Activate the adjustment mode display of Fig. 1-1and press the channel button (07) on the remotecontrol to select "V.SFT".Press the VOL. UP/DOWN button on the remotecontrol until the horizontal line becomes fit to thenotch of the shadow mask.
NOTE: Adjust after performing adjustments in section 2-7
2-5: SUB TINT/SUB COLOR
1.2.3.
4.
5.6.
7.
8.9.
Receive the color bar pattern.Connect the oscilloscope to TP023.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (22) on the remote control toselect "TINT".Press the VOL. UP/DOWN button on the remote controluntil the section "A" becomes as straight line(Refer to Fig. 2-1)Connect the oscilloscope to TP022.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (19) on the remote control toselect "COL.CENT".Press the VOL. UP/DOWN button on the remote controluntil the red color level is adjusted to 100% of the whitelevel. (Refer to Fig. 2-2)Receive the color bar pattern. (Audio Video Input)Press the TV/AV button on the remote control to set tothe AV mode. Then perform the above adjustments 2~7
Fig. 2-1
100%
white 100% red 100% Fig. 2-2
"A"
2-7: VERTICAL SIZE
1.
2.
3.
4.
Receive the crosshatch signal from the PatternGenerator.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (06) on the remote control toselect "V.SIZE".Press the VOL. UP/DOWN button on the remote controluntil the SHIFT quantity of the OVER SCAN on upsideand downside becomes 10 ± 2%.Receive a broadcast and check if the picture is normal.
NOTE: Adjust after performing adjustments in section 2-6
2-6: HORIZONTAL PHASE
1.
2.
3.
Receive the center cross signal from the PatternGenerator.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (05) on the remote control toselect "H.PHAS".Press the VOL. UP/DOWN button on the remotecontrol until the SHIFT quantity of the OVER SCAN onright and left becomes minimum.
2-13: Confirmation of Fixed Value (step No.)
Please check if the fixed values of the each adjustmentitems are set correctly referring below.
NO.0414151618202123242526272829
FUNCTIONH VCOBRIGHT MAXBRIGHT MINCONT CENTCONT MINCOLOR MAXCOLOR MINSHARPNESSFM LEVELLEVELSEPARATION 1SEPARATION 2TEST MONOTEST STERO
RF04140603012740140000000000000
ELECTRICAL ADJUSTMENTS
D-3
AV04140603012750140000000000000
ELECTRICAL ADJUSTMENTS
3.
1.
2.
3.
1.
2.
3.
4.
5.
6.
7.
8.
3-2: PURITY
NOTE
Adjust after performing adjustments in section 3-1.
1.
2.
3.
4.5.
Receive the green raster pattern from color bargenerator.Adjust the pair of purity magnets to center thecolor on the screen.Adjust the pair of purity magnets so the color at theends are equally wide.Move the deflection yoke backward (to neck side)slowly, and stop it at the position when the wholescreen is green.Confirm red and blue colors.Adjust the slant of the deflection yoke while watching thescreen, then tighten the fixing screw.
DEFLECTION YOKEDEFLECTION YOKE SCREWMAGNET SCREW
PURITY MAGNETS6 POLE MAGNETS4 POLE MAGNETS
Fig. 3-1
PURITY AND CONVERGENCEADJUSTMENTS
NOTE
3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)
Tighten the screw for the magnet. Refer to the adjustedCRT for the position. (Refer to Fig. 3-1)If the deflection yoke and magnet are in one body,untighten the screw for the body.Receive the green raster pattern from the color bargenerator.Slide the deflection yoke until it touches the funnelside of the CRT.Adjust center of screen to green, with red and blue on thesides, using the pair of purity magnets.Switch the color bar generator from the green rasterpattern to the crosshatch pattern.Combine red and blue of the 3 color crosshatch patternon the center of the screen by adjusting the pair of4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.Adjust the crosshatch pattern to change to whiteby repeating steps 6 and 7.
Turn the unit on and let it warm up for at least 30minutes before performing the following adjustments.Place the CRT surface facing east or west to reduce theterrestrial magnetism.Turn ON the unit and demagnetize with a Degauss Coil.
3-3: STATIC CONVERGENCE
D-4
1.
2.
3.
3-4: DYNAMIC CONVERGENCE
Adjust after performing adjustments in section 3-3.
1.
2.
Adjust the differences around the screen by movingthe deflection yoke upward/downward and right/left.(Refer to Fig. 3-2-a)Insert three wedges between the deflection yokeandCRT funnel to fix the deflection yoke.(Refer to Fig. 3-2-b)
R G B
RGB
Fig. 3-2-a
WEDGE WEDGE
WEDGE
WEDGE POSITION
Fig. 3-2-b
R G B
RGB
Receive the crosshatch pattern from the color bargenerator.Combine red and blue of the 3 color crosshatch patternon the center of the screen by adjusting the pair of4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.
UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT
Adjust after performing adjustments in section 3-2.
NOTE
NOTE
ELECTRICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
D-5
MAIN PCB
TU001
FB401
CRT PCB
CP806
CP801
CD
806
CP8
02B
CP802A
TP022
R803
TP023
R807
CP601
T502
S501B
S501A
CD501
AC IN
CD802
CD101A
SPEAKER
CD101B
CD801
CRT
CP401
CRT
CRT
L503
CP502
J801
W043
OS101
BLOCK DIAGRAM
20
15
14
16
59
64
63
47
51
CF601
SAW FILTER
30
AG
C
IF
TU001
11 1
CHROMA ICIC601 M61250FP
PUMP UP
7 365
V-OUT ICIC401 AN5522
IC1001 AN7511
SP1001
Q801
RED OUT
Q802
GREEN OUT
Q803
BLUE OUT
CRT
3 9 7
RGB
Heater
F 8
37V. SYNC
MICON ICIC101 OEC7073A
9
HV
F
S
FB401
10
1
Q402
H. DRIVE
Q401
H. OUTPUT
AUDIO MUTE1
28
4
34
X6023.579545MHz
Q606
REG.
2 6
E-1 E-2
SOUND AMPIC
2
POWER
VOL. UP
KEY16
CH. UP
VOL. DOWN
CH. DOWN
1 REMOCON9
4
SD
A
5
SC
L
4
30SCL1
31SDA1
65 MEMORY ICIC199 S-24C02BDP-1A
27
26
5
8
UNREG + 12V
11
3
AUDIO OUT
8.7V REG OUT
R OUT
G OUT
B OUT
POWER ON CONT
H OUT
X' TAL
RF AGC OUT
VIF IN (1)
VIF IN (2)
V PULSE OUT
SCL
SDA
MCU RESET
V OUT
KEY27
SDA SCL
19 INV FBP OUT38H. SYNC
2433BLANK BL FAST BLK
21 B IN36BLUE B
2235GREEN G G IN
23 R IN34RED R
26CVIN 31 Y SW OUT
32AT5.7V REG OUT
42VREG VCC
10FBP IN
Q603
REG.
DY
49P.CON 5.7V REG
Q604, Q605
REG.
D501~D504
RECTIFIER
25
13L501
AC IN
F501 R. SIGNAL
B. SIGNAL
DEFLECTION SIGNAL
G. SIGNAL
AUDIO SIGNAL
TUNER VIDEO SIGNAL
Q507Q504
FEED BACK
T502
4
8
13
FEED BACKSW
Q502
BUFFER
Q501
SWITCHING
6
41TV/Y IN
58VIF VIDEO OUT
LUMINANCE SIGNAL
27RESET
Q610
H-CTL
42H-CTL
DEGAUSS COILL503
53 EXT AUDIO IN
38 EXT C in
J703
2
J702
2
2
3
1
J1001
AMP+
-
29POWER
C123
IC199
X602
SW101
SW102
SW104
SW105
FH501FH502 F501
CP502 R500
R445
R002C004
C003
R410
R403
C437
D410
R418
R423
C417
C427
C418
C414
D404
R421
C446
C440
Q402
T401
R446
R429
J1001
IC1001
R415 R413
CP802A
OS101
W001
W002
R1007
TU001
W003
W004
W005
W006
C526_1
D501
D503
D502
C502
C503
Q504
D509
R508
R510
R511
C509
Q502
D508
C501
D506
C514
C518
C515
D528
SW103
CP
601
AFC
GND
ABL
8V 12V
25V
B+
COL
T502
R417
D001
C448
C407
D505
C517
D513
IC401
CP
401
Q507
FB401
D510
W826
W007
R527
R422
C506
D504
R427
C002
J703
J702
W008R
515
R517_1
S501B
S501A
W009
R424
W010
C443_1
C435
W011 W803
C521
R001
C403
C511
HS
501
HS402
HS
401
Q401
W824
C505
W012
R701
W013
W014
C1005
C1003
C1004
C1001
L101
W835
C128
C101
C122
C120
C115
C613_2 C
621
C601C
628
C605
CF604
L607
C632
C606
C642
C604
CF603C
630Q605
Q604
Q606
C619
C624
D601
D602
W017
C625
Q603C638
W818
W018
W019
C635R635
C612 D610
D611
D612
W022
R614
C603
Q610
Q609
R627
R631
R630
R629W023W024
W025
R606
W026
D605
W027
C519
W030
R805_1
W031
CP802B
C819
CP801
Q803
Q801 Q802
R806
R803_1
R807_1
CP806_1
J801
L801
C118
W034
R401
R408
D619
W036
D406_1
W037
R514
C402
R402
C444_3
W040
W041
CF601_1
W042
W043
W044
C647
W821
C645
W831
W897
W832
W896
R804_1
R802_1
R512
W046
W047
R641
R519R518
D514
R513
R110
W049
CD101B
CD101A
C801
W050
D403
D405
D411 W809
W051
C119
W812
D522 W056
W057
R108
R107
R448_1
R542
W015
W016
R1003
W058
R117
R648 C616
R520
R509
R146_1
D512
R623
D803
D801
D802
W059
C627
C629_1
W805
C127
C126
R506
TH501
W836
D604
D607
C130
L501_1
D408
R501
C1006
C1002_1
W032
C626
C602
C607
W052
C637
C639
C124
C622
B503
C640
C434
R409TP402
R704
L402
W060
R616
W845
W806
C139
C141
C136
W817
W840
R624
W834
W820
W842
W823
W844
W804
W829
W819
Q501
CD501
L601
C634
C422_1
R416
R139
W035
W828
W814
D606
S101A
S101B
4A125VOR250V
PRINTED CIRCUIT BOARDSMAIN/CRT (INSERTED PARTS)
SOLDER SIDE
F-1 F-2
D407
AG
C
IC101
IC60
1
R12
8
R10
1
R12
6
R41
9
R420C513
R11
2
R70
3R
702
R14
3
R11
3
R10
05
R1004
R12
7 C113
C114R132
R11
5
R12
4
R104R12
2R
102
R12
3
R10
3R
121
R12
0
R10
6
R10
5
R13
0
C12
1C
138
R134
R601
R60
2
R60
9
R62
2R
615
C65
5
R628
R63
9
R63
2
R633
R64
6 R64
2
C14
0
R61
9
R62
5
R60
5
R617
R14
1
R14
2
R81
1
R80
9
R814
R81
5
R81
3
R81
6
R129
R63
8
R62
6
R1001
R133
R612
R11
1
C81
0
C80
8C80
9
R118
R1008 R12
5
C61
8
C62
3
R529
PRINTED CIRCUIT BOARDSMAIN/CRT (CHIP MOUNTED PARTS)
SOLDER SIDE
F-3 F-4
17
33
49
1
A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C120
0.001 CH
C113
12P CH
C141
0.1 F
C139
0.1 F
C136
0.1 F
C140
820P W
C114
12P CH
C119
0.1
F
C124
0.01 B
C138
560P
W
C130
0.01 B
C121 220P B
C1010.001 CH
C004
0.02
2F
C126 0.01 BC127 470P B
C115 0.
150
VKA
C122 150V KA
C002
470
6.3V
YK
C003
4.750V KA
C123 10
25V
KA
R111
47K
R139 100 1/4W
R130 1K
R117
47K
R127
2.7K
R126
2.7K
R101
560
R123
4.7KR122
4.7KR121
4.7KR120
4.7K
R124
4.7K
R104
680
R103
680
R102
680
R001
18K 1/2W
R002
18K 1/2W
R112
2.2KR113
2.2K
R141
270
R142
270
R128
560
R115
47K
R132
47K
R129
1M
R134
470
R118
47K
R108
100R107
100
R143
47
R105 4.7K
R106 4.7KR133 1K
R110 1K 1/4W
R125
47K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
D607 MTZJ5.6B
D604 MTZJ5.6B
D001
MTZ
J30B
W814
W840
W806
W845
W835
L101
3.3u
H
SW10
1SK
HVBE
D010
CH U
P
SW10
2SK
HVBE
D010
CH D
OWN
SW10
3SK
HVBE
D010
VOL
UP
SW10
4SK
HVBE
D010
VOL
DOW
N
SW10
5SK
HVBE
D010
POW
ER
TU001 TECC1040PG32E
11011
1213
1415
23456789
C118
3306.3V YK
C128 33
010
VYK
IC19
9S-
24C0
2BDP
-1A
MEM
ORY
IC
1234
5 6 7 8
GND
B+Vout
OS101PIC-37143SY
1 2 3
IC101 OEC7073AMICON IC
110
1112
1314
1516
1718
192
2021 22
2324
2526
2728
29
3
3031
3233
3435
3637
38394
4041
42
56
78
9
DEFLECTION SIGNAL
B.SIGNALG.SIGNALR.SIGNALTUNER VIDEO SIGNAL
TM101RC-DW010
AGC
GND
IF
TUNER+5V
+B
X-RAY
POWER
DEGAUSS
AUDIO_MUTE
H_CTLPROTECT_HI2C_OFF
AFTSYNCHD
VD
OSD_B
OSD_G
OSD_R
OSD_BLK
SDA
SCL
CLOCK_CONT
POWER
FSC
RESET
AT+5V
AT+5VBACKUP
Y_VIDEO
1
2
4
3
FROM POWER
G-2G-1
0
4.98
0
0
0
0
4.98
0
0
0
0
0
4.95
2.27
5
4.99
2.69
0
0
0
5.2
5.2
1.05
2.26
0.9
3.6
5.2
2.8
5.2
4.7
4.7
4.98
5
4.8
4.8
4.8
5.2
5
5.2
5.2
0.8
3.2
TMA525
NC
NC
IF BTL
BPL
V.S
SDA
SCL
ADRE
S
AGC
30.0 4.6
6.2
1.3 NCNCNC NCNC0 0 0
4.9
4.8
4.8
MICON/TUNER SCHEMATIC DIAGRAM(MAIN PCB)
0
4.8
4.9
VCC
Xout
VSS
CNVSS
Xin
OSC2
OSC1
P.FAIL
REMOCON
X-RAY
BLUE B
GREEN G
RED R
BLANK
RESET
CVIN
V.HOLD
HLF
SCL1
SDA1
FSC IN
ACCESSORY
POWER
CLOCK CONT
V.SYNC
H.SYNC
I2C_OFFSTANDBY_H
SYNC
AV1
AV2
X-RAY_TEST
KEY2
KEY1
AFT
FILT
H_CTL
PROTECT_H
NC
NC
NC
NC
AUDIO MUTE
EXT MUTE
ON TIMER
DEGAUSS
NC
4.8
0 0 00
4.904.8
VSS
E2 E1 E0VC
C
MOD
E
SCL
SDA
PCB010
FROM/TO CHROMA
FROM DEFLECTION/CRT
TO SOUND/AV
FROM/TO CHROMA
A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
L601
0.56uH
X602
3.57
9545
MHz
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
D601
1SS1
33
D605
11E1-EIC
Q603KTC3203_Y
REG
Q605
KTC3203_Y
REG
Q604KTC3203_Y
REG
Q606KTC3203_Y
REG
Q610KTC3198
H.CTL
Q609KTC3198
H.CTL
C627 1
50V
NA
LUMINANCE SIGNALAUDIO SIGNAL
IC601M61250FP
CHROMA IC
1 10 11 12 13 14 15 16
1718
19
2
2021
2223
2425
2627
2829
3
3031
32
33343536373839
4
404142434445464748
49
5
5051
5253
5455
5657
5859
6
6061
6263
64
7 8 9
CF603SFSRA4M50CF00-A0
CF604TPSRA4M50C00-A0
CP60100_8283_0611_00_000
1
2
3
4
5
6
R629 33
3W
GNDOUTOUTIN
CF601_1TSF5229P3
1 2 3 4
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C634
100P CH
C639
0.01 B
C623 0.0033 Y
C602 0.01 B
C626
0.01 B
C607
0.01
B
C616
15P
CH
C655
0.0068 Y
C606
100P
CH
C618
22P
CH
C637
0.01
B
C622
0.02
2B
C621
0.01
B
C640
0.01
B
C628
0.2250V KA
C629
_1 150
VYK
C619
2.2
50V
KA
C625 1
50V
KA
C645
4716
VYK
C635
4716
VYK
C632 0.150V KA
C624 47
16V
YK
C647 1
50V
KA
C638
1050
VKA
C601
100
6.3V
YK
C630 47
16V
YK
C603
150
VKA
C612 1000
10V
YK
C642
150V KA
C605
0.4750V KA
C613_2
163V MKT
C604 150V KA
R624
47
R146
_1
220
1/4W
R614
2.2K
R619
2.2K
R625
2.2K
R630 100
R627 100
R617 1K
R631 100
R601
2.2K
R602 1K
R635
100
R639
1.5KR6
28
100
R606
10K
R623 120 1/4W
R626
22K
R632
220
R646
47K
R638
22K
R642
1K
R648
1M
R612 1K
R633
8.2K
R615
470
R622
68
R605
4.7K
R641
22K
1/4W
R609
220
R616
10M
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
D606
MTZ
J6.8
B
D612
MTZ
J12BD6
10M
TZJ1
2B
D602
MTZ
J8.2
B
D611
MTZ
J12B
W82
3
W842
W818
W82
0
W817
W834
L607
15uH
DEFLECTION SIGNALB.SIGNALG.SIGNALR.SIGNAL
TUNER VIDEO SIGNAL
UNREG+12V
VIDEO_IN
AUDIO_OUT RESET
AUDIO_IN
GND
CLOCK_CONT
RESET
Y_VIDEO
AT+5V VDAT+5VBACKUP H_CTL
TUNER+5V
OSD_
BLK
PROTECT_HAGCSYNC
V_OUT
ABCL
OSD_
G
OSD_
R
OSD_
B
V_FEEDBACK
IF GND
H_OUT
HD
AFT
H_SYNC
B.OUT
G.OUT
R.OUT
CLAMP
GND
HDPOWER
OSD_BOSD_BLK
OSD_GVD
OSD_R
SYNC
I2C_OFF
SDA
SCLFSC
CLOCK_CONT
89
10
5
7
FROM POWER
G-3 G-4
(MAIN PCB)
FROM SOUND/AV
FROM/TO MICON/TUNER
NC NC
1.51
1.51
2.86
2.86
2.27
4.5
2.19
0
0
3.2
3.15
3.08
2.5
2.38
2.21
5.65
5.63.183.1002.51.84.72.88.72.557.96008.631.70
4.8
4.9
2.8
2.8
2.8
2.4
4.7
4.8
4.7
4.8
3.2
4.92
3.6
4.8
3.6
3.63.63.608663.452.74.24.84.82.634.62
6
5.695
7.9
60NC
FROM/TO DEFLECTION/CRT
TEST POINT
6
11 12
0 0
0
13
4.9 7.2
5.5
7.2
5.5
8.8
5.54.9
R OU
T
G OU
T
VIF
Vcc
VIF
Vcc
V OU
T
V RA
MP
FEED
BACK
AFC
FILT
ER
DEF
GND
DEF
GND
FBP
IN
H OU
T
STRA
T UP
Vcc
INTELLIGENT MONI
INV FBP OUT
V PULSE OUT
B IN
R IN
G IN
FAST BLK
CLOCK CONT
SDA
SCL
POWER ON CONT
MCU RESET
Y SW OUT
VIDE
O/CH
ROM
A GN
D
VIDE
O/CH
ROM
A GN
D
CHRO
MA
APC
FILT
ER
EXT
C in
VIDE
O CH
ROM
A Vc
c
VIDE
O CH
ROM
A Vc
c
TV/Y
IN
33 ACL/ABCL34 X’TAL
VREG
Vcc
fsc OUT 1
fsc
OUT
2
Hi V
ccNC
32 AT5.7V REG OUT
QIF OUT
AUDIO OUT
AUDIO BYPASS
EXT AUDIO IN
FM DIRECT OUT
VIF VCO F/B
VIF GND
VIF GND
VIF VIDEO OUT
RF AGC OUT
VIF APC FILTER
VIF IN (1)
IF AGC FILTER1
IF AGC FILTER2
64 VIF IN (2)1 V RAMP CAP
2 AFT OUT
47 8.7V REG OUT48 LIMITER IN49 P.Con5.7V REG
16 B OUT17 H VCO F/B
NC
7.9
8.5
11.3
NC
FROM/TO SOUND/AV
FROM MICON/TUNER
SCL
SDA
IIC_OFF
INT.MONI
VIDEO
GND TMA525
CHROMA SCHEMATIC DIAGRAM
PCB010
A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
B503
W5R
H3.5
X5X1
.0
CP502A1561WV2-2P
1
2
HS501763WSAA013
R501
5.6 5W
21
L5038R140030
DEGAUSS COIL
FH502EYF-52BC
FH501EYF-52BC
F50151MS040LCC
233004-MB000
Q504LTV-817M-VB
FEED BACK
123
4
L501_11R5A102F20
12
345
TH501
ZPB45BL3R0A
R518
5.6K
+-1%
R514
0.22 1W
T502 81290904
10
11
12
13
14
15
16
17
18
2
3
4
5
6
7
8
4A 125V
4A 125V
TYPE 4A 125V (F501).D’INCEIE N’UTILISER QUE DES FUSIBLE DE MEMEPOUR UNE PROTECTION CONTINUE LES RISQUESATTENTION:FUSE.REPLACE ONLY WITH THE SAME TYPE 4A 125V (F501)FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,CAUTION:
S501
AS5
01B
S
DG
Q501STP5NC50FP
BLACK
WHITE
BLAD
EW
IDE
CD501_20R414903
AC120V_60Hz
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
D510
RU2AM-EIC
D505
SB290S
D501
1N40
05-E
IC
D504
1N40
05-E
IC
D502
1N40
05-E
IC
D503
1N40
05-E
IC
D514
1SS1
33D5
22
1SS1
33
D508
1SS1
33 D512
1SS1
33
D513
SB290S
Q507KTC3198-AT
(Y,GR)
FEED BACKSWITCHING
Q502KTC3198
BUFFER
R542
0.68
1W
R517_1
1.2 1W
R508
220 1W
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C518
470P500V B
C505
0.1
275V
PHE8
40
C502
0.001500V
B
C503
0.00
150
0VB
C506
0.0047250V KX
C509
0.047 M
C517
470P2KV RR
C513
0.00
1Y
C501
0.00
82M
C514
680P
2KV
RR
C511
150V KA
C526
_1
220
200V
YK
R529
47K
R527
150
R511
1.2M 1/4W
R500
3.3M
1/2W
+-10
%
R510
1.2M
1/4W
R519
1.2K
R515
120K
1/2W
R513
2.2K
R512 680
R506
2.7K
R509
220
R520
12K
1/4W
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
D506
MTZ
J18B
D509
MTZ
J18B
D528
MTZ
J5.6
B
W828
W81
9
W844
W829
W824
W80
4
W83
6
W821
C519 47
016
VYK
C515
1000
16V
YK
C521 100
160V
MHE
DEGAUSS
GND
SOUND+B
SOUND_GND
+B
UNREG+12V
GND
UNREG+12V
POWER SCHEMATIC DIAGRAM
TO MICON
TO SOUND/AV
G-6G-5
TO CHROMA
NC
TMA525
(MAIN PCB)
TO DEFLECTION/CRT
NC
9.5
5.56.0
9.50.1
10.511.5
4.8 0.1
0
4.8
144.0
10.0
NC
NC
0
0
1.7
NC 0
132.3
11.3
NC
144.0
10.3
6.6
10.3
PCB010
0.1
A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP401A1561WV2-A5P
1
2
3
4
5
IC401 AN5522V-OUT IC
1 2 3 4 5 6 7
T401ETH09K14BZ
1
2
3 4
6
BGR
1168
109
175
V801A34JXV70X53N45
F
J801ISMS01S
1
345
67
8 9
CP806_10 1
CP801TBS-X01X-A1
1
CD801_10
Q4012SD2627LS-CBC11
H.OUTPUT
VIDEO
8
E8E25
E12
GND
TERHEAAFC
B+
GND
ABL
GND
COLHV
F
S
FB401 3214029F
1
10
11
2
3
4
5
6
7
8
9
L801
220u
H
CD8026032014
CP802A9253_010_000_000
1
10
2
3
4
5
6
7
8
9
CP802B9253_010_000_000
1
10
2
3
4
5
6
7
8
9
HS401763WSAA013
HS402763WSAA013
R408
10K
+-1%
R409
27K
+-1%
R401
27K +-1%
R429
2.7 1W
D406_1
1SS133
D403
11E1-EIC
D410
AU02
A-EI
C
D405
AU02
A-EI
C
D408
11E1
-EIC
D411
AU02
A-EI
C
D803
1SS1
33
D802
1SS1
33
D801
1SS1
33
Q4022SC1627_Y
H.DRIVE
Q8012SC1473A
RED OUTQ802
2SC1473A
GREEN OUTQ803
2SC1473A
BLUE OUT
R803
_115
K1W
R805
_115
K1W
R807
_115
K1W
R448_1
820 2W
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C422
_1
0.15
100V
TF
C443
_1
0.00
471.
25KV
MPP
C801
330P
B
C437
0.47
250V
PMS
C440
0.00
1250
0VB
C402
0.01200V PP
C808
470P
B
C809
470P
B
C810
470P
B
C819
0.00
12K
VB
C407
56P
CH
C444
_3
470P
1.25
KVM
PP
C414 10
035
VYK
C418
470
25V
YK
C448
2220
0VM
HE
C403 47
035
VYK
C435
0.1
100V
MHE
C434
2210
0VYK
C446 22
50V
YK
R416
11/
2W R815 330
R813 330
R420
3.3K
R421
220K
1/4W
R445
180K 1/4W
R806
2.7K
1/4W
R410
330
1/2W
R415
1.8K 1/2W
R816 330
R413
2.2K
1/2W
R403
22K 1/4W
R427
100
1/4W
R422
2.2
1/2W
R419 47
0
R417
10K
1/4W
R418
22K 1/4W
R446
470
1/2W
R423
100 1/4WR424
470
R802
_12.
7K1/
4W
R804
_12.
7K1/
4W
R402
12 1/2W
R814
4.7K
R811
4.7K
R809
4.7K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIMEDANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
D407
1SS1
33
D404
MTZ
J6.2
B
D619
MTZ
J5.1
B
W897
W831
W82
6W
832
W89
6W
809
W812
L402 18uH
C427 10
50V
YKC417
1050
VYK
DEFLECTION SIGNALB.SIGNAL
G.SIGNAL
R.SIGNAL
GND GND
CLAMP CLAMP CLAMP
G.OUT G.OUT G.OUT
R.OUT R.OUT R.OUT
B.OUT B.OUT B.OUT
HEATER HEATER
GND GND
180V 180V
X-RAY
+B
GND
V_FEEDBACK
V_OUT
ABCL
H_OUT
H_SYNC
GND
+B
UNREG+12V
17
15
FROM POWER
G-7 G-8
NOTE:THE RESISTOR MARKED F IS FUSE RESISTOR.
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
UPPUMP
PROTECTIONTHERMAL
AMP
TCA384
TMA525
NC
SCREEN
FOCUS
NC
FOCUS
SCREEN
PCB110
NC
130.0
00
0
27.0
0.3
3.2
2.7
100.6
3.2
2.7
98.4
3.2
2.7
95.4
3.5 2.0 12.0 25.0 3.5
18
19
20 21 22
0
0
0
025.0
132.5
48.0
7.04.3
25.0
132.5
NC
NC
(MAIN PCB)DEFLECTION/CRT SCHEMATIC DIAGRAM
NC
NC
GND GND
CLAMP CLAMP
G.OUT G.OUT
R.OUT R.OUT
B.OUT B.OUT
NC NC
HEATER HEATER
GND GND
NC NC
180V 180V
14
PCB010
TO DY
FROM CHROMA
130.0
FROM/TO CHROMA
16
NC
0
00
0
101.6
6.4 99.6
96.4
TO MICON/TUNER
1
A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
SPEAKER
SP1001S08F218 OHM
J1001HSJ1403-01-010
HEADPHONE_JACK
1
2
3
H E
J703AV1-09D-4
12H E
J702AV1-09D-3
12
CD101ACH012002
1
CD101BCH012003
1
AUDIO SIGNAL
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C100
4
0.00
15B
C1001
0.150V KA
C100
5
1025
VKA
C1006
4725V YK
R703
820
R702
47K
R701
681/
4W
R704
10
R1003
68K
R100
5
56K
R100
4
100K
R1007
12 1/2W
R1001
47K
R100
8
68K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
W80
3
W805
C1002_1
47010V YK
C100
3
150
VKA
IC10
01
AN75
11
SOUN
D AM
P IC
1234
5 6 7 8
TUNER VIDEO SIGNAL
AUDIO_IN
VIDEO_IN
GND
SOUND_GND
SOUND+B
GND
AUDIO_MUTE
POWER
AUDIO_OUT
FROM POWER
G-10G-9
TO CHROMA
FROM MICON/TUNER
VIDEO 2
AUDIO 2
26
25
(FRONT)
V_IN
A_IN
FROM CHROMA
1
2
-+
0
08.2 3.5 3.4
3.95.1 0.3
24
23
TMA525PCB010
SOUND/AV SCHEMATIC DIAGRAM(MAIN PCB)
MICON/TUNER
61 0.5V 20µs/div
2
5
WAVEFORMS
0.5V 20µs/div
200mV 5ms/div
200mV 5ms/div4
0.5V 2ms/div
200mV 20µs/div7
9 200mV 20µs/div
CHROMA
0.5V 5ms/div10
11 1V 20µs/div
12 1V 20µs/div
1V 20µs/div138 20V 20µs/div3 200mV 20µs/div
DEFLECTION/CRT
14 0.5V 5ms/div
15 20V 20µs/div
H-1
NOTE: The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.
16 2V 20µs/div 21 50V 20µs/div
200V 20µs/div17 22 50V 20µs/div
SOUND/AV
0.5V 1ms/div2310V 5ms/div18
10V 5ms/div19 1V 1ms/div24
50V 20µs/div20
NOTE: The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.
H-2
WAVEFORMS
200mV 500µs/div25
26 500mV 20µs/div
MECHANICAL EXPLODED VIEW
I-1
FB401
206
PCB010(MAIN PCB)
205
204
TU001
201
201
201
201
L503
110
J801
PCB110(CRT PCB)
V801
106
103
SP1001
105
104
203
102
203
112
109
101
107
108202
202
202
202
202
111
MECHANICAL REPLACEMENT PARTS LIST
REF. NO. PART NO. DESCRIPTION101 A3L122C720 CABINET,FRONT ASS'Y102 735WPA0396 SPEAKER,HOLDER103 701WPJB679 CABINET,FRONT104 713WPAA048 GUIDE,REMOCON105 735WPAA417 BUTTON,FRAME106 723000B319 FILM,DECORATION107 702WPAA134 CABINET,BACK108 722552A020 SHEET,RATING109 7230006818 SHEET,CAUTION
110 741WUA0019 SPRING,EARTH111 7220001119 SHEET,CSA WARNING112 722000A023 SHEET,HWC
201 8121J50B54 SCREW,TAPPING(B0) GW20 5x28 202 8117540A64 SCREW,TAPPING(B0) TRUSS 4x16203 8110630A04 SCREW,TAP TITE(P) BRAZIER 3x10204 8109I30A04 SCREW,TAP TITE(B) WH7 3x10205 8109630802 SCREW,TAP TITE(B) BRAZIER 3x8206 8109I30604 SCREW,TAP TITE(B) WH7 3x6
--- JB5K0200 POLYBAG,INSTRUCTION--- J3L10502 WARRANTY SHEET--- J3L21101 INSTRUCTION BOOK--- 791WHA0023 LAMIFILM BAG--- A3L211C975 INSTRUCTION BOOK KIT--- 792WHAA018 PACKAGE,BOTTOM--- 792WHAA019 PACKAGE,TOP--- 793WCDB256 GIFT BOX--- 7230007398 SECURITY TAG
J1-1
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO. PART NO. DESCRIPTION REF. NO. PART NO. DESCRIPTIONRESISTORS DIODES
! R401 R4X5T6273F R,METAL 27K OHM 1/6W D802 D1VT001330 DIODE,SILICON 1SS133T-77 ! R408 R4X5T6103F R,METAL 10K OHM 1/6W D803 D1VT001330 DIODE,SILICON 1SS133T-77 ! R409 R4X5T6273F R,METAL 27K OHM 1/6W ICS ! R429 R655812R7J R,FUSE 2.7 OHM 1W IC101 I56F07073A IC OEC7073A
R448 R3X18A821J R,METAL OXIDE 820 OHM 2W IC199 A3L101C015 IC S-24C02BDP-1A ! R500 R0G3K2335K RC 3.3M OHM 1/2W ! IC401 I01TD55220 IC AN5522 ! R501 R5Y2CD5R6J R,CEMENT 5.6 OHM 5W IC601 I06FC61250 IC M61250FP ! R508 R3X181221J R,METAL OXIDE 220 OHM 1W IC1001 I01DP75110 IC AN7511 ! R509 R001T6221J RC 220 OHM 1/6W TRANSISTORS ! R514 R63581R22J R,FUSE 0.22 OHM 1W ! Q401 TD30026270 TRANSISTOR SILICON 2SD2627LS-CBC11 ! R515 R002T2124J RC 120K OHM 1/2W ! Q402 TC5T01627Y TRANSISTOR SILICON 2SC1627_Y(TPE2) ! R517 R3X1811R2J R,METAL OXIDE 1.2 OHM 1W ! Q501 TJXG5NC500 FET STP5NC50FP ! R518 R4X5T6562F R,METAL 5.6K OHM 1/6W ! Q502 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) ! R519 R001T6122J RC 1.2K OHM 1/6W ! Q504 0002E00610 PHOTO COUPLER LTV-817M-VB ! R542 R3X181R68J R,METAL OXIDE 0.68 OHM 1W Q507 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) ! R629 R3X28B330J R,METAL OXIDE 33 OHM 3W Q603 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT ! R803 R3X181153J R,METAL OXIDE 15K OHM 1W Q604 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT ! R805 R3X181153J R,METAL OXIDE 15K OHM 1W Q605 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT ! R807 R3X181153J R,METAL OXIDE 15K OHM 1W Q606 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
CAPACITORS Q609 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)C402 P3N1F2103J CPP 0.01 UF 200V Q610 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
! C403 E02LT4471M CE 470 UF 35V ! Q801 TCKT1473A0 TRANSISTOR SILICON 2SC1473A-TA-(RQ) ! C414 E02LT4101M CE 100 UF 35V ! Q802 TCKT1473A0 TRANSISTOR SILICON 2SC1473A-TA-(RQ) ! C418 E02LT3471M CE 470 UF 25V ! Q803 TCKT1473A0 TRANSISTOR SILICON 2SC1473A-TA-(RQ) ! C434 E02LT8220M CE 22 UF 100V COILS &TRANSFORMERS
C437 P4J7F3474J CMPP 0.47 UF 250V PMS L101 021LA63R3K COIL 3.3 UH ! C443 P4N8FJ472H CMPP 0.0047UF 1.25KV L402 02186G180M COIL 18 UH
C444 P4N8FJ471J CMPP 470 PF 1.25KV or ! L501 029T00A7M1 COIL,LINE FILTER 1R5A102F20C0PLRR7Q2K CC 470 PF 2KV RR ! L503 028R140030 COIL,DEGAUSS 8R140030
! C446 E02LT5220M CE 22 UF 50V L601 021LA6R56M COIL 0.56 UH ! C448 E5EZ0C220M CE 22 UF 200V L607 021LA6150K COIL 15 UH ! C503 C0JTB0513K CC 0.001 UF 500V B L801 021673221K COIL 220 UH ! C505 P2472B104M CMP 0.1 UF 275V PHE840 T401 045009003J TRANS,HORIZONTAL DRIVE ETH09K14BZ
C506 CB3930MQ3M CC 0.0047UF 250V ! T502 0481290904 TRANSFORMER,SWITCHING 81290904C514 C0PLRR7U2K CC 680 PF 2KV RR JACKS
! C515 E02LT2102M CE 1000 UF 16V J702 060Q401077 RCA JACK AV1-09D-3C517 C0PLRR7Q2K CC 470 PF 2KV RR J703 060Q401076 RCA JACK AV1-09D-4
! C519 E02LT2471M CE 470 UF 16V ! J801 066F120018 SOCKET,CRT ISMS01SC521 E5EZFB101M CE 100 UF 160V J1001 0602121012 JACK,RCA 3.5 HSJ1403-01-010
! C526 E02LFC221M CE 220 UF 200V SWITCHESC634 CQG0CH412J CC 100 PF 50V CH SW101 0504201T31 SWITCH,TACT SKHVBED010C819 C0JBB0713K CC 0.001 UF 2KV B SW102 0504201T31 SWITCH,TACT SKHVBED010
DIODES SW103 0504201T31 SWITCH,TACT SKHVBED010D001 D97U03001B DIODE,ZENER MTZJ30B T-77 SW104 0504201T31 SWITCH,TACT SKHVBED010D403 D2WT011E10 DIODE SILICON 11E1-EIC SW105 0504201T31 SWITCH,TACT SKHVBED010D404 D97U06R21B DIODE,ZENER MTZJ6.2B T-77 P.C.BOARD ASSEMBLIES
! D405 D2WTAU02A0 DIODE SILICON AU02A-EIC PCB010 A3L122C010 PCB ASS'Y TMA525AD406 D1VT001330 DIODE,SILICON 1SS133T-77 PCB110 A3L117C110 PCB ASS'Y TCA384AD407 D1VT001330 DIODE,SILICON 1SS133T-77 MISCELLANEOUSD408 D2WT011E10 DIODE SILICON 11E1-EIC B503 024HT03553 CORE,BEADS W5RH3.5X5X1.0
! D410 D2WTAU02A0 DIODE SILICON AU02A-EIC ! CD501 120R414903 CORD AC BUSH 0R414903 ! D411 D2WTAU02A0 DIODE SILICON AU02A-EIC CF601 1029045R7G FILTER,SAW TSF5229P3
D501 D2WXN40050 DIODE SILICON 1N4005-EIC CF603 1012T4R520 FILTER,CERAMIC SFSRA4M50CF00-A0 ! D502 D2WXN40050 DIODE SILICON 1N4005-EIC CF604 1012T4R519 FILTER,CERAMIC TRAP TPSRA4M50C00-A0 ! D503 D2WXN40050 DIODE SILICON 1N4005-EIC ! CP401 069S450089 CONNECTOR PCB SIDE A1561WV2-A5P
D504 D2WXN40050 DIODE SILICON 1N4005-EIC ! CP502 069S420110 CONNECTOR PCB SIDE A1561WV2-2P ! D505 D2WXB290S0 DIODE SILICON SB290S CP601 069E260659 CONNECTOR PCB SIDE 00_8283_0611_00_000
D506 D97U01801B DIODE,ZENER MTZJ18B T-77 CP801 069W010030 CONNECTOR PCB SIDE TBS-X01X-A1D508 D1VT001330 DIODE,SILICON 1SS133T-77 CD101A 06CH012002 CORD CONNECTOR CH012002
! D509 D97U01801B DIODE,ZENER MTZJ18B T-77 CD101B 06CH012003 CORD CONNECTOR CH012003 ! D510 D2WXRU2AM0 DIODE SILICON RU2AM-EIC CP802A 067N010039 WIRE HOLDER 9253_010_000_000 or
D512 D1VT001330 DIODE,SILICON 1SS133T-77 067U010049 WIRE HOLDER B2013H02-10P ! D513 D2WXB290S0 DIODE SILICON SB290S CP802B 067N010039 WIRE HOLDER 9253_010_000_000 or
D514 D1VT001330 DIODE,SILICON 1SS133T-77 067U010049 WIRE HOLDER B2013H02-10PD522 D1VT001330 DIODE,SILICON 1SS133T-77 ! F501 081PC04004 FUSE 51MS040LCCD528 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 ! FB401 043214029F TRANSFORMER FLYBACK 3214029FD601 D1VT001330 DIODE,SILICON 1SS133T-77 FH501 06710T0006 HOLDER,FUSE EYF-52BCD602 D97U08R21B DIODE,ZENER MTZJ8.2B T-77 FH502 06710T0006 HOLDER,FUSE EYF-52BCD604 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 OS101 077Q037003 REMOTE RECEIVER PIC-37143SYD605 D2WT011E10 DIODE SILICON 11E1-EIC S101 WHL6032014 FLAT CABLE AWG26 10C BLACK 320MMD606 D97U06R81B DIODE,ZENER MTZJ6.8B T-77 SP1001 070Y132018 SPEAKER S08F21D607 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 ! TH501 DF5EL3R0A0 DEGAUSS ELEMENT ZPB45BL3R0AD610 D97U01201B DIODE,ZENER MTZJ12B T-77 TM101 076N0DW010 TRANSMITTER RC-DW010D611 D97U01201B DIODE,ZENER MTZJ12B T-77 ! TU001 0145K00056 TUNER,VHF-UHF TECC1040PG32ED612 D97U01201B DIODE,ZENER MTZJ12B T-77 ! V801 098Y1404B9 CRT W/DY A34JXV70X53N45
! D619 D97U05R11B DIODE,ZENER MTZJ5.1B T-77 X602 100CT3R505 CRYSTAL HC-49/CD801 D1VT001330 DIODE,SILICON 1SS133T-77
J2-1
ELECTRICAL REPLACEMENT PARTS LIST
RESISTORRC................... CARBON RESISTOR
CAPACITORSCC................... CERAMIC CAPACITORCE................... ALUMI ELECTROLYTIC CAPACITORCP................... POLYESTER CAPACITORCPP.................. POLYPROPYLENE CAPACITORCPL.................. PLASTIC CAPACITORCMP................. METAL POLYESTER CAPACITORCMPL............... METAL PLASTIC CAPACITORCMPP............... METAL POLYPROPYLENE CAPACITOR
J2-2
M3L1-22C
K223001
SPEC.NO.
O/R NO.
SERVICE MANUAL
Design and specifications are subject to change without notice.
COLOR TELEVISION RECEIVER
DBTV1301
ORIGINAL 1MFR’S VERSION I
I
MFR’S VERSION
C
PCB010
TMX494B
TMX494A
TUNER
TECC1040PG32D
NJH3022U268
ELECTRICAL ADJUSTMENTS
2. BASIC ADJUSTMENTS2-1: RF AGC DELAY
1.2.3.4.
5.
Place the set with Aging Test for more than 15 minutes.Receive the VHF HIGH (63dB).Connect the digital voltmeter to R606.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (02) on the remote control toselect "RF AGC DELAY".Press the VOL. UP/DOWN button on the remotecontrol until the digital voltmeter is 2.7 ± 0.05V.
(MFR'S VERSION I)
PCB VERSION UP
PART NO. DESCRIPTION PART NO. DESCRIPTION
PCB010 A3J804A010 MAIN PCB ASS'Y (VERSION C) TMX494A A3J804A010 MAIN PCB ASS'Y (VERSION I) TMX494B
MAIN PCB's are interchangeable.
Change of TUNER
PART NO. DESCRIPTION PART NO. DESCRIPTION
! TU001 0145W00052 TUNER,VHF-UHF NJH3022U268 0145K00055 TUNER,VHF-UHF TECC1040PG32D
R622 R903N8121J RC 120 OHM 1/8W R903N8271J RC 270 OHM 1/8W
PCB010 A3J804A010 MAIN PCB ASS'Y (VERSION C) TMX494A A3J804A010 MAIN PCB ASS'Y (VERSION I) TMX494B
MAIN PCB's are interchangeable.
REF. NO.
ELECTRICAL REPLACEMENT PARTS LIST
MFR'S VERSION C MFR'S VERSION I
MFR'S VERSION C MFR'S VERSION I
REF. NO.
M3J8-04A
K163008
SPEC.NO.
O/R NO.
6. AVOID AN X-RAY1. KEEP THE NOTICES
5. TAKE CARE TO DEAL WITH THECATHODE-RAY TUBE
In the condition that an explosion-proof cathode-ray tube is set in this equipment, safety issecured against implosion. However, whenremoving it or serving from backward, it isdangerous to give a shock. Take enough care todeal with it.
Safety is secured against an X-ray by consider-ing about the cathode-ray tube and the highvoltage peripheral circuit, etc.Therefore, when repairing the high voltage pe-ripheral circuit, use the designated parts andmake sure not modify the circuit.Repairing except indicates causes rising of highvoltage, and it emits an X-ray from the cathode-ray tube.
Please include the following informations when you order parts. (Particularly the VERSION LETTER.)1. MODEL NUMBER and VERSION LETTER
The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be found at the end of the SERIAL NUMBER.2. PART NO. and DESCRIPTION
You can find it in your SERVICE MANUAL.
Inferior silicon grease can damage IC's and transistors.When replacing an IC's or transistors, use only specified silicon grease (YG6260M).Remove all old silicon before applying new silicon.
IMPORTANT
HOW TO ORDER PARTS
SERVICING NOTICES ON CHECKING
As for the places which need special attentions,they are indicated with the labels or seals on thecabinet, chassis and parts. Make sure to keep theindications and notices in the operation manual.
2. AVOID AN ELECTRIC SHOCKThere is a high voltage part inside. Avoid anelectric shock while the electric current isflowing.
3. USE THE DESIGNATED PARTSThe parts in this equipment have the specificcharacters of incombustibility and withstandvoltage for safety. Therefore, the part which isreplaced should be used the part which hasthe same character.Especially as to the important parts for safetywhich is indicated in the circuit diagram or thetable of parts as a mark, the designatedparts must be used.
PUT PARTS AND WIRES IN THEORIGINAL POSITION AFTERASSEMBLING OR WIRING
4.
There are parts which use the insulationmaterial such as a tube or tape for safety, orwhich are assembled in the condition thatthese do not contact with the printed board.The inside wiring is designed not to get closerto the pyrogenic parts and high voltage parts.Therefore, put these parts in the originalpositions.
7. PERFORM A SAFETY CHECK AFTERSERVICING
Confirm that the screws, parts and wiring whichwere removed in order to service are put in theoriginal positions, or whether there are theportions which are deteriorated around theserviced places serviced or not. Check theinsulation between the antenna terminal orexternal metal and the AC cord plug blades.And be sure the safety of that.
(INSULATION CHECK PROCEDURE)
1.2.
3.
4.
Unplug the plug from the AC outlet.Remove the antenna terminal on TV and turnon the TV.Insulation resistance between the cord plugterminals and the eternal exposure metal[Note 2] should be more than 1M ohm byusing the 500V insulation resistance meter[Note 1] .If the insulation resistance is less than 1Mohm, the inspection repair should berequired.
[Note 1]
If you have not the 500V insulationresistance meter, use a Tester.
[Note 2]External exposure metal: Antenna terminal
A1-1
Earphone jack
CONTENTS
A2-1
A1-1A1-1A1-1A2-1A3-1~A3-4
B1-1B2-1, B2-2C-1C-1C-1D-1~D-4E-1, E-2
F-1~F-4
G-1, G-2G-3, G-4G-5, G-6G-7, G-8G-9, G-10H-1, H-2I-1J1-1J2-1, J2-2
SERVICING NOTICES ON CHECKING ......................................................................................................HOW TO ORDER PARTS ...........................................................................................................................IMPORTANT ................................................................................................................................................CONTENTS .................................................................................................................................................GENERAL SPECIFICATION S ....................................................................................................................DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF ANODE CAP........................................................................................................ 2. REMOVAL AND INSTALLATION OF FALT PACKAGE IC..........................................................SERVICE MODE LIST .................................................................................................................................CONFIRMATION OF HOURS USED ..........................................................................................................WHAN REPLACING EEPROM (MEMORY) I C ...........................................................................................ELECTRICAL ADJUSTMENT S ..................................................................................................................BLOCK DIAGRA M ......................................................................................................................................PRINTED CIRCUIT BOARDS
MAIN/CRT..........................................................................................................................................SCHEMATIC DIAGRAMS
MICON/TUNER.................................................................................................................................. CHROMA ........................................................................................................................................... TV POWER ........................................................................................................................................
DEFLECTION/CRT ............................................................................................................................ SOUND/AV ........................................................................................................................................WAVEFORMS .............................................................................................................................................MECHANICAL EXPLODED VIE W ..............................................................................................................MECHANICAL REPLACEMENT PARTS LIS T ..........................................................................................ELECTRICAL REPLACEMENT PARTS LIS T ............................................................................................
GENERAL SPECIFICATIONS
G-1 T V CRT CRT Size / Visual Size 13 inch / 335.4mmVSystem CRT Type Normal
Deflection 90 degreeMagnetic Field BV/BH +0.45G/0.18G
Color System NTSCSpeaker 1Speaker
Position BottomSize 3 InchImpedance 8 ohm
Sound Output MAX 1.0 W10%(Typical) 0.8 W
NTSC3.58+4.43 /PAL60Hz NoG-2 Tuning Broadcasting System US System M
System Tuner and System 1Tuner Receive CH Destination Others
Tuning System F-SynthInput Impedance VHF/UHF 75 ohm
2 - 69, 4A, A-5 - A-1, CH Coverage A - I, J - W, W+1 - W+84
Intermediate Picture(FP) 45.75MHzFrequency Sound(FS) 41.25MHz
FP-FS 4.50MHzPreset CH NoStereo/Dual TV Sound NoTuner Sound Muting Yes
G-3 Power Power Source AC 120V AC 60HzDC
Power Consumption at AC 54 W at AC 120 V 60 Hz
Stand by (at AC) 5 W at AC 120 V 60 HzPer Year -- kWh/Year
Protector Power Fuse YesG-4 Regulation Safety UL/CSA
Radiation FCC /DOCX-Radiation DHHS/HWC
G-5 Temperature Operation +5oC ~ +40oCStorage -20oC ~ +60oC
G-6 Operating Humidity Less then 80% RHG-7 On Screen Menu Yes
Display Menu Type CharacterPicture Yes
Contrast YesBrightness YesColor YesTint YesSharpness Yes
Audio NoBass NoTreble NoBalance NoBBE On/Off NoStable Sound On/Off No
CH Set Up YesTV/CATV YesAuto CH Memory YesAdd/ Delete Yes
Language YesV-chip Yes
CH Label NoFavorite CH NoColor Stream DVD/DTV No
Control Level YesSound YesBrightness YesContrast YesColor YesTint (NTSC Only) YesSharpness YesTuning NoBass NoTreble NoBalance NoBack Light No
Stereo,Audio Output,SAP NoVideo YesColor Stream NoChannel(TV/Cable) Yes
A3-1
GENERAL SPECIFICATIONS
CH Label NoSleep Timer YesSound Mute YesV-chip Rating Yes
G-8 OSD Language English French SpanishOSD Language Setting English
G-9 Clock and Sleep Timer Max Time 120 Min Timer Step 10 Min
On/Off Timer Program(On Tim / Off Tim) NoWake Up Timer NoTimer Back-up (at Power Off Mode) more than -- Min Sec
G-10 Remote Unit RC-DWControl Glow in Dark Remocon No
Format NEC Custom Code 86-05 hPower Source Voltage(D.C) 3V
UM size x pcs UM-4 x 2 pcs Total Keys 27 KeysKeys Power Yes
1 Yes2 Yes3 Yes4 Yes5 Yes6 Yes7 Yes8 Yes9 Yes0 Yes100 NoCH Up YesCH Down YesVolume Up YesVolume Down YesTV/Caption/Text YesCH1/CH2 YesTV/Video(TV/AV) YesCH RTN/CH ENT(Quick View) YesSleep YesRE Call(Call) YesReset YesMenu YesEnter YesMute YesExit NoMTS(Audio Select) NoSet + YesSet - Yes
Multi Brand Keys CH Up(VCR) NoCH Down(VCR) NoPause/Still NoTV/VCR(VCR) NoCode NoFF NoRew NoRec NoPlay NoStop NoTV NoVCR NoCable No
G-11 Features Auto Degauss YesAuto Shut Off YesCanal+ NoCATV YesAnti-theft NoRental NoMemory(Last CH) YesMemory(Last Volume) YesV-Chip Yes
Type USA,ORION TypeBBE NoAuto Search NoCH Allocation NoSAP NoChannel Lock NoJust Clock Function No
A3-2
GENERAL SPECIFICATIONS
Game Position NoCH Label NoVM Circuit NoFull OSD NoPremiere NoComb Filter No
LinesAuto CH Memory YesHotel Lock NoClosed Caption YesStable Sound NoEnergy Star NoFavorite CH No
G-12 Accessories Owner's Manual Language English /Frenchw/Guarantee Card No
Remote Control Unit YesRod Antenna No
PolesTerminal
Loop Antenna NoTerminal -
U/V Mixer NoDC Car Cord (Center+) NoGuarantee Card YesWarning Sheet NoCircuit Diagram NoAntenna Change Plug NoService Facility List NoImportant Safeguard NoDew/AHC Caution Sheet NoAC Plug Adapter NoQuick Set-up Sheet NoBattery No
UM size x pcsOEM Brand No
AC Cord NoAV Cord (2Pin-1Pin) NoRegistration Card NoPTB Sheet No300 ohm to 75 ohm Antenna Adapter No
G-13 Interface Switch Front Power YesSystem Select No Main Power SW No Sub Power No Channel Up/Reset YesChannel Down/Enter YesVolume Up/Set Up YesVolume Down/Set Down YesMENU=Volume Up+Volume Down Yes
Rear AC/DC No TV/CATV Selector No Degauss No Main Power SW No
Indicator Power NoStand-by NoOn Timer No
Terminals Front Video Input RCA Audio Input RCA x 1 Other Terminal Ear Phone
Rear Video Input(Rear1) NoVideo Input(Rear2) NoAudio Input(Rear1) NoAudio Input(Rear2) NoVideo Output NoAudio Output NoEuro Scart NoColor Stream NoDiversity NoExt Speaker NoDC Jack 12V(Center +) NoVHF/UHF Antenna Input F TypeAC Outlet No
G-14 Set Size Approx. W x D x H (mm) 362 x 360 x 320.5 G-15 Weight Net (Approx.) 9.5 kg ( 20.9 lbs)
Gross (Approx.) 11.0kg ( 24.4lbs)G-16 Carton Master Carton No
Content ---- Sets
A3-3
GENERAL SPECIFICATIONS
Material -- /--Dimensions W x D x H(mm) -- x -- x -- Description of Origin No
Gift Box YesMaterial Double Full Color Carton W/PhotoDimensions W x D x H(mm) 440 x 408 x 380 Design As per Buyer'sDescription of Origin Yes
Drop Test Natural Dropping At 1 Corner / 3 Edges/ 6 Surfaces
Height (cm) 62 Container Stuffing 866 Sets/40' container
G-17 Cabinet Material Cabinet Front PS 94V0 DECABROM Cabinet Rear PS 94V0 DECABROM
A3-4
1. REMOVAL OF ANODE CAPRead the following NOTED items before starting work.
After turning the power off there might still be a potentialvoltage that is very dangerous. When removing theAnode Cap, make sure to discharge the Anode Cap'spotential voltage.Do not use pliers to loosen or tighten the Anode Capterminal, this may cause the spring to be damaged.
REMOVAL
1. Follow the steps as follows to discharge the Anode Cap.(Refer to Fig. 1-1.)Connect one end of an Alligator Clip to the metal part ofa flat-blade screwdriver and the other end to ground.While holding the plastic part of the insulated screwdriver,touch the support of the Anode with the tip of thescrewdriver.A cracking noise will be heard as the voltage is discharged.
Flip up the sides of the Rubber Cap in the direction of thearrow and remove one side of the support.(Refer to Fig. 1-2.)
2.
GND on the CRT
Screwdriver
Alligator Clip
SupportCRT
GND on the CRT
Rubber Cap
CRTSupport
Fig. 1-2
3. After one side is removed, pull in the opposite direction toremove the other.
NOTE
Take care not to damage the Rubber Cap.
INSTALLATION
1. Clean the spot where the cap was located with a smallamount of alcohol. (Refer to Fig. 1-3.)
Location of Anode Cap
NOTE
Confirm that there is no dirt, dust, etc. at the spot wherethe cap was located.
2.
3.
Arrange the wire of the Anode Cap and make sure thewire is not twisted.Turn over the Rubber Cap. (Refer to Fig. 1-4.)
4. Insert one end of the Anode Support into the anode button,then the other as shown in Fig. 1-5.
5.6.
Confirm that the Support is securely connected.Put on the Rubber Cap without moving any parts.
CRTSupport
DISASSEMBLY INSTRUCTIONS
Fig. 1-3
Fig. 1-4
Fig. 1-5
*
*
Fig. 1-1
B1-1
Masking Tape(Cotton Tape)
DISASSEMBLY INSTRUCTIONS
2.
REMOVAL
IC
Put the Masking Tape (cotton tape) around the FlatPackage IC to protect other parts from any damage.(Refer to Fig. 2-1.)
1.
Fig. 2-1
NOTE
REMOVAL AND INSTALLATION OFFLAT PACKAGE IC
Some ICs on the PCB are affixed with glue, so becareful not to break or damage the foil of each ICleads or solder lands under the IC when removing it.
NOTE
Masking is carried out on all the parts located within10 mm distance from IC leads.
Blower type ICdesoldering machine
IC
Heat the IC leads using a blower type IC desolderingmachine. (Refer to Fig. 2-2.)
2.
Fig. 2-2
NOTE
Do not add the rotating and the back and forthdirections force on the IC, until IC can move back andforth easily after desoldering the IC leads completely.
When IC starts moving back and forth easily afterdesoldering completely, pickup the corner of the IC usinga tweezers and remove the IC by moving with the ICdesoldering machine. (Refer to Fig. 2-3.)
3.
Blower type ICdesolderingmachine
IC
Fig. 2-3
Tweezers
Peel off the Masking Tape.4.
Absorb the solder left on the pattern using the BraidedShield Wire. (Refer to Fig. 2-4.)
5.
NOTE
Do not move the Braided Shield Wire in the verticaldirection towards the IC pattern.
Braided Shield Wire
Soldering Iron
Fig. 2-4IC pattern
B2-1
DISASSEMBLY INSTRUCTIONS
Supply solderingfrom upper positionto lower position
IC
Supply the solder from the upper position of IC leadssliding to the lower position of the IC leads. (Refer to Fig. 2-6.)
2.
Fig. 2-6
Soldering IronSolder
IC
Absorb the solder left on the lead using the BraidedShield Wire. (Refer to Fig. 2-7.)
3.
Fig. 2-7
Soldering Iron
Braided Shield Wire
NOTE
Do not absorb the solder to excess.
IC
When bridge-soldering between terminals and/or thesoldering amount are not enough, resolder using a Thin-tip Soldering Iron. (Refer to Fig. 2-8.)
4.
Fig. 2-8
Thin-tip Soldering Iron
NOTE
When the IC leads are bent during soldering and/orrepairing, do not repair the bending of leads. If thebending of leads are repaired, the pattern may bedamaged. So, be always sure to replace the IC in thiscase.
Finally, confirm the soldering status on four sides of theIC using a magnifying glass.Confirm that no abnormality is found on the solderingposition and installation position of the parts around theIC. If some abnormality is found, correct by resoldering.
5.Solder temporarily
Soldering Iron
INSTALLATION
Take care of the polarity of new IC and then install thenew IC fitting on the printed circuit pattern. Then soldereach lead on the diagonal positions of IC temporarily.(Refer to Fig. 2-5.)
1.
Fig. 2-5
Solder temporarily
B2-2
SERVICE MODE LIST
This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.To enter the Service Mode, press both set key and remote control key for more than 1 second.
Set Key Remocon Key Operations
VOL. (-) MIN 0 Releasing of V-CHIP PASSWORD.
VOL. (-) MIN 1Initialization of the factory.NOTE: Do not use this for the normal servicing. If you set a factory initialization, the memories are reser such as the clock setting, the cheannel setting, the POWER ON total hours, and PLAY/REC total hours.
C-1
CONFIRMATION OF HOURS USED
POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation.
1.2.
3.
Set the VOLUME to minimum.Press both VOL. DOWN button on the set and Channelbutton (6) on the remote control for more than 1 second.After the confirmation of using hours, turn off the power.
INIT 00 83
0010CRT ON
ADDRESS DATA
FIG. 1
Initial setting content of MEMORY IC.
POWER ON total hours. = (16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value)
WHEN REPLACING EEPROM (MEMORY) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken toensure correct data settings while making reference to TABLE 1.
Table 1
1.2.
3.
4.5.6.7.8.The unit will now have the correct DATA for the new MEMORY IC.
Enter DATA SET mode by setting VOLUME to minimum.Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second.ADDRESS and DATA should appear as FIG 1.ADDRESS is now selected and should "blink". Using the SET + or - keys on the remote, step through the ADDRESS untilrequired ADDRESS to be changed is reached.Press ENTER to select DATA. When DATA is selected, it will "blink".Again, step through the DATA using SET + or - until required DATA value has been selected.Pressing ENTER will take you back to ADDRESS for further selection if necessary.Repeat steps 3 to 6 until all data has been checked.When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
+9+2INI +0 +1 +3 +4 +5 +6 +7
00
+8 +A
09 B3 24 19 01 00 4408 20 98 02
+B +C +D +E +F
05 00 D5 FF A5
VOL. (-) MIN 6
POWER ON total hours is displayed on the screen.Refer to the "CONFIRMATION OF HOURS USED".
Can be checked of the INITIAL DATA of MEMORY IC.Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
VOL. (-) MIN 8 Writing of EEPROM initial data.NOTE: Do not use this for the normal servicing.
VOL. (-) MIN Display of the Adjustment MENU on the screen.Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).
9
ELECTRICAL ADJUSTMENTS
1.
Read and perform these adjustments when repairing thecircuits or replacing electrical parts or PCB assemblies.
CAUTION
•
•
•
•
Use an isolation transformer when performing any service onthis chassis.Before removing the anode cap, discharge electricity becauseit contains high voltage.When removing a PCB or related component, afterunfastening or changing a wire, be sure to put the wire backin its original position.Inferior silicon grease can damage IC's and transistors. WhenWhen you exchange IC and Transistor for a heat sink,apply the silicon grease (YG6260M) on the contractsection of the heat sink, Before applying new silicongrease, remove all the old silicon grease. (Old greasemay cause damages to the IC and Transistor.)
2. BASIC ADJUSTMENTS2-1: RF AGC DELAY
D-1
Place the set with Aging Test for more than 15 minutes.Receive an 63dB monoscope pattern.Connect the digital voltmeter to W043.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (02) on the remote control toselect "RF.AGC".Press the VOL. UP/DOWN button on the remote controluntil the digital voltmeter is 2.5V ± 0.05V.
1.2.3.4.
5.
BEFORE MAKING ELECTRICALADJUSTMENTS
2-2: CUT OFF
1.
2.3.
4.
Adjust the unit to the following settings.R.DRIVE=10, B.DRIVE=10, R.BIAS=64, G.BIAS=64,B.BIAS=64, BRIGHTNESS=120, CONTRAST=40.Place the set with Aging Test for more than 15 minutes.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (01) on the remote control toselect "CUT OFF".Adjust the Screen Volume until a dim raster is obtained.
2-3: FOCUS
1.2.3.
Receive the monoscope pattern.Turn the Focus Volume fully counterclockwise once.Adjust the Focus Volume until picture is distinct.
2-4: WHITE BALANCE
NOTE: Adjust after performing CUT OFF adjustment.
Place the set with Aging Test for more than 10 minutes.Receive the white 100% signal from the PatternGenerator.Using the adjustment control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (10) on the remote control toselect "R.BIAS".Using the VOL. UP/DOWN button on the remote control,adjust the R.BIAS.Press the CH. UP/DOWN button on the remote control toselect the "R.DRIVE", "B.DRIVE", "G.BIAS" or "B.BIAS".Using the VOL. UP/DOWN button on the remote control,adjust the R.DRIVE, B.DRIVE, G.BIAS or B.BIAS.Perform the above adjustments 6 and 7 until the whitecolor is looked like a white.
1.2.
3.
4.
5.
6.
7.
8.
1. Synchro Scope2. Digital Voltmeter
On-Screen Display Adjustment
In the condition of NO indication on the screen.Press the VOL. DOWN button on the set and theChannel button (9) on the remote control for more than1 second to appear the adjustment mode on thescreen as shown in Fig. 1-1 .
1.
Fig. 1-1
Use the Channel UP/DOWN button or Channel button(0-9) on the remote control to select the options shownin Fig. 1-2 .Press the MENU button on the remote control to endthe adjustments.
2.
3.
Prepare the following measurement tools for electricaladjustments.
FUNCTIONOSD HCUT OFFRF DELAYVIF VCOH.VCOH.PHASEV.SIZEV.SHIFTR.DRIVEB.DRIVER.BIASG.BIASB.BIASBRIGHT CENTBRIGHT MAXBRIGHT MIN
NO.00010203040506070809101112131415
Fig. 1-2
FUNCTIONCONTRAST CENTCONTRAST MAXCONTRAST MINCOLOR CENTCOLOR MAXCOLOR MINTINTSHARPNESSFM LEVELLEVELSEPARATION 1SEPARATION 2TEST MONOTEST STEREOX-RAY TEST
NO.161718192021222324252627282930
TV
00 OSD 15
D-2
ELECTRICAL ADJUSTMENTS
2-9: OSD HORIZONTAL
1.2.
Activate the adjustment mode display of Fig. 1-1 .Press the VOL. UP/DOWN button on the remotecontrol until the difference of A and B becomesminimum. (Refer to Fig. 2-3)
BA
TV
00 OSD 15
Fig. 2-3
2-10: VIF VCO
1.2.3.
4.
5.
Place the set with Aging Test for more than 10 minutes.Receive an 80dB monoscope pattern.Connect the digital voltmeter between the pin 5 ofCP601 and the GND.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (03) on the remote control toselect "V.VCO".Press the VOL. UP/DOWN button on the remote controluntil the digital voltmeter is 2.5V.
Receive an 70dB the color bar pattern.Activate the adjustment mode display of Fig. 1-1press the channel button (17) on the remote controlto select "CONT.MAX".Press the VOL. UP/DOWN button on the remote controluntil the contrast step No. become "40".Press the TV/AV button on the remote to set to theAV mode. Then perform the above adjustment 2.Press the VOL. UP/DOWN button on the remote controluntil the contrast step No. become "38".
1.2.
3.
4.
5.
2-12: SUB CONTRAST
Receive an 70dB monoscope pattern.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (13) on the remote control toselect "BRI.CENT".Press the VOL. UP/DOWN button on the remote controluntil the screen begin to shine.Press the TV/AV button on the remote to set to theAV mode. Then perform the above adjustment 2, 3.
1.2.
3.
4.
2-11: SUB BRIGHTNESS
2-8: VERTICAL SHIFT
1.
2.
3.
Receive the crosshatch signal from the PatternGenerator.Activate the adjustment mode display of Fig. 1-1and press the channel button (07) on the remotecontrol to select "V.SFT".Press the VOL. UP/DOWN button on the remotecontrol until the horizontal line becomes fit to thenotch of the shadow mask.
NOTE: Adjust after performing adjustments in section 2-7
2-5: SUB TINT/SUB COLOR
1.2.3.
4.
5.6.
7.
8.9.
Receive the color bar pattern.Connect the oscilloscope to TP023.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (22) on the remote control toselect "TINT".Press the VOL. UP/DOWN button on the remote controluntil the section "A" becomes as straight line(Refer to Fig. 2-1)Connect the oscilloscope to TP022.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (19) on the remote control toselect "COL.CENT".Press the VOL. UP/DOWN button on the remote controluntil the red color level is adjusted to 100% of the whitelevel. (Refer to Fig. 2-2)Receive the color bar pattern. (Audio Video Input)Press the TV/AV button on the remote control to set tothe AV mode. Then perform the above adjustments 2~7
Fig. 2-1
100%
white 100% red 100% Fig. 2-2
"A"
2-7: VERTICAL SIZE
1.
2.
3.
4.
Receive the crosshatch signal from the PatternGenerator.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (06) on the remote control toselect "V.SIZE".Press the VOL. UP/DOWN button on the remote controluntil the SHIFT quantity of the OVER SCAN on upsideand downside becomes 10 ± 2%.Receive a broadcast and check if the picture is normal.
NOTE: Adjust after performing adjustments in section 2-6
2-6: HORIZONTAL PHASE
1.
2.
3.
Receive the center cross signal from the PatternGenerator.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (05) on the remote control toselect "H.PHAS".Press the VOL. UP/DOWN button on the remotecontrol until the SHIFT quantity of the OVER SCAN onright and left becomes minimum.
2-13: Confirmation of Fixed Value (step No.)
Please check if the fixed values of the each adjustmentitems are set correctly referring below.
NO.0414151618202123242526272829
FUNCTIONH VCOBRIGHT MAXBRIGHT MINCONT CENTCONT MINCOLOR MAXCOLOR MINSHARPNESSFM LEVELLEVELSEPARATION 1SEPARATION 2TEST MONOTEST STERO
RF04140603012740140000000000000
ELECTRICAL ADJUSTMENTS
D-3
AV04140603012750140000000000000
ELECTRICAL ADJUSTMENTS
3.
1.
2.
3.
1.
2.
3.
4.
5.
6.
7.
8.
3-2: PURITY
NOTE
Adjust after performing adjustments in section 3-1.
1.
2.
3.
4.5.
Receive the green raster pattern from color bargenerator.Adjust the pair of purity magnets to center thecolor on the screen.Adjust the pair of purity magnets so the color at theends are equally wide.Move the deflection yoke backward (to neck side)slowly, and stop it at the position when the wholescreen is green.Confirm red and blue colors.Adjust the slant of the deflection yoke while watching thescreen, then tighten the fixing screw.
DEFLECTION YOKEDEFLECTION YOKE SCREWMAGNET SCREW
PURITY MAGNETS6 POLE MAGNETS4 POLE MAGNETS
Fig. 3-1
PURITY AND CONVERGENCEADJUSTMENTS
NOTE
3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)
Tighten the screw for the magnet. Refer to the adjustedCRT for the position. (Refer to Fig. 3-1)If the deflection yoke and magnet are in one body,untighten the screw for the body.Receive the green raster pattern from the color bargenerator.Slide the deflection yoke until it touches the funnelside of the CRT.Adjust center of screen to green, with red and blue on thesides, using the pair of purity magnets.Switch the color bar generator from the green rasterpattern to the crosshatch pattern.Combine red and blue of the 3 color crosshatch patternon the center of the screen by adjusting the pair of4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.Adjust the crosshatch pattern to change to whiteby repeating steps 6 and 7.
Turn the unit on and let it warm up for at least 30minutes before performing the following adjustments.Place the CRT surface facing east or west to reduce theterrestrial magnetism.Turn ON the unit and demagnetize with a Degauss Coil.
3-3: STATIC CONVERGENCE
D-4
1.
2.
3.
3-4: DYNAMIC CONVERGENCE
Adjust after performing adjustments in section 3-3.
1.
2.
Adjust the differences around the screen by movingthe deflection yoke upward/downward and right/left.(Refer to Fig. 3-2-a)Insert three wedges between the deflection yokeandCRT funnel to fix the deflection yoke.(Refer to Fig. 3-2-b)
R G B
RGB
Fig. 3-2-a
WEDGE WEDGE
WEDGE
WEDGE POSITION
Fig. 3-2-b
R G B
RGB
Receive the crosshatch pattern from the color bargenerator.Combine red and blue of the 3 color crosshatch patternon the center of the screen by adjusting the pair of4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.
UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT
Adjust after performing adjustments in section 3-2.
NOTE
NOTE
ELECTRICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
D-5
MAIN PCB
TU001
FB401
CRT PCB
CP806
CP801
CD
806
CP8
02B
CP802A
TP022
R803
TP023
R807
CP601
T502
S501B
S501A
CD501
AC IN
CD802
CD101A
SPEAKER
CD101B
CD801
CRT
CP401
CRT
CRT
L503
CP502
J801
W043
OS101
BLOCK DIAGRAM
20
15
14
16
59
64
63
47
51
CF601
SAW FILTER
30
AG
C
IF
TU001
11 1
CHROMA ICIC601 M61250FP
PUMP UP
7 365
V-OUT ICIC401 AN5522
IC1001 AN7511
SP1001
Q801
RED OUT
Q802
GREEN OUT
Q803
BLUE OUT
CRT
3 9 7
RGB
Heater
F 8
37V. SYNC
MICON ICIC101 OEC7073A
9
HV
F
S
FB401
10
1
Q402
H. DRIVE
Q401
H. OUTPUT
AUDIO MUTE1
28
4
34
X6023.579545MHz
Q606
REG.
2 6
E-1 E-2
SOUND AMPIC
2
POWER
VOL. UP
KEY16
CH. UP
VOL. DOWN
CH. DOWN
1 REMOCON9
4
SD
A
5
SC
L
4
30SCL1
31SDA1
65 MEMORY ICIC199 S-24C02BDP-1A
27
26
5
8
UNREG + 12V
11
3
AUDIO OUT
8.7V REG OUT
R OUT
G OUT
B OUT
POWER ON CONT
H OUT
X' TAL
RF AGC OUT
VIF IN (1)
VIF IN (2)
V PULSE OUT
SCL
SDA
MCU RESET
V OUT
KEY27
SDA SCL
19 INV FBP OUT38H. SYNC
2433BLANK BL FAST BLK
21 B IN36BLUE B
2235GREEN G G IN
23 R IN34RED R
26CVIN 31 Y SW OUT
32AT5.7V REG OUT
42VREG VCC
10FBP IN
Q603
REG.
DY
49P.CON 5.7V REG
Q604, Q605
REG.
D501~D504
RECTIFIER
25
13L501
AC IN
F501 R. SIGNAL
B. SIGNAL
DEFLECTION SIGNAL
G. SIGNAL
AUDIO SIGNAL
TUNER VIDEO SIGNAL
Q507Q504
FEED BACK
T502
4
8
13
FEED BACKSW
Q502
BUFFER
Q501
SWITCHING
6
41TV/Y IN
58VIF VIDEO OUT
LUMINANCE SIGNAL
27RESET
Q610
H-CTL
42H-CTL
DEGAUSS COILL503
53 EXT AUDIO IN
38 EXT C in
J703
2
J702
2
2
3
1
J1001
AMP+
-
29POWER
C123
IC199
X602
SW101
SW102
SW104
SW105
FH501FH502 F501
CP502 R500
R445
R002C004
C003
R410
R403
C437
D410
R418
R423
C417
C427
C418
C414
D404
R421
C446
C440
Q402
T401
R446
R429
J1001
IC1001
R415 R413
CP802A
OS101
W001
W002
R1007
TU001
W003
W004
W005
W006
C526_1
D501
D503
D502
C502
C503
Q504
D509
R508
R510
R511
C509
Q502
D508
C501
D506
C514
C518
C515
D528
SW103
CP
601
AFC
GND
ABL
8V 12V
25V
B+
COL
T502
R417
D001
C448
C407
D505
C517
D513
IC401
CP
401
Q507
FB401
D510
W826
W007
R527
R422
C506
D504
R427
C002
J703
J702
W008R
515
R517_1
S501B
S501A
W009
R424
W010
C443_1
C435
W011 W803
C521
R001
C403
C511
HS
501
HS402
HS
401
Q401
W824
C505
W012
R701
W013
W014
C1005
C1003
C1004
C1001
L101
W835
C128
C101
C122
C120
C115
C613_2 C
621
C601C
628
C605
CF604
L607
C632
C606
C642
C604
CF603C
630Q605
Q604
Q606
C619
C624
D601
D602
W017
C625
Q603C638
W818
W018
W019
C635R635
C612 D610
D611
D612
W022
R614
C603
Q610
Q609
R627
R631
R630
R629W023W024
W025
R606
W026
D605
W027
C519
W030
R805_1
W031
CP802B
C819
CP801
Q803
Q801 Q802
R806
R803_1
R807_1
CP806_1
J801
L801
C118
W034
R401
R408
D619
W036
D406_1
W037
R514
C402
R402
C444_3
W040
W041
CF601_1
W042
W043
W044
C647
W821
C645
W831
W897
W832
W896
R804_1
R802_1
R512
W046
W047
R641
R519R518
D514
R513
R110
W049
CD101B
CD101A
C801
W050
D403
D405
D411 W809
W051
C119
W812
D522 W056
W057
R108
R107
R448_1
R542
W015
W016
R1003
W058
R117
R648 C616
R520
R509
R146_1
D512
R623
D803
D801
D802
W059
C627
C629_1
W805
C127
C126
R506
TH501
W836
D604
D607
C130
L501_1
D408
R501
C1006
C1002_1
W032
C626
C602
C607
W052
C637
C639
C124
C622
B503
C640
C434
R409TP402
R704
L402
W060
R616
W845
W806
C139
C141
C136
W817
W840
R624
W834
W820
W842
W823
W844
W804
W829
W819
Q501
CD501
L601
C634
C422_1
R416
R139
W035
W828
W814
D606
S101A
S101B
4A125VOR250V
PRINTED CIRCUIT BOARDSMAIN/CRT (INSERTED PARTS)
SOLDER SIDE
F-1 F-2
D407
AG
C
IC101
IC60
1
R12
8
R10
1
R12
6
R41
9
R420C513
R11
2
R70
3R
702
R14
3
R11
3
R10
05
R1004
R12
7 C113
C114R132
R11
5
R12
4
R104R12
2R
102
R12
3
R10
3R
121
R12
0
R10
6
R10
5
R13
0
C12
1C
138
R134
R601
R60
2
R60
9
R62
2R
615
C65
5
R628
R63
9
R63
2
R633
R64
6 R64
2
C14
0
R61
9
R62
5
R60
5
R617
R14
1
R14
2
R81
1
R80
9
R814
R81
5
R81
3
R81
6
R129
R63
8
R62
6
R1001
R133
R612
R11
1
C81
0
C80
8C80
9
R118
R1008 R12
5
C61
8
C62
3
R529
PRINTED CIRCUIT BOARDSMAIN/CRT (CHIP MOUNTED PARTS)
SOLDER SIDE
F-3 F-4
17
33
49
1
A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C120
0.001 CH
C113
12P CH
C141
0.1 F
C139
0.1 F
C136
0.1 F
C140
820P W
C114
12P CH
C119
0.1
F
C124
0.01 B
C138
560P
W
C130
0.01 B
C121 220P B
C1010.001 CH
C004
0.02
2F
C126 0.01 BC127 470P B
C115 0.
150
VKA
C122 150V KA
C002
470
6.3V
YK
C003
4.750V KA
C123 10
25V
KA
R111
47K
R139 100 1/4W
R130 1K
R117
47K
R127
2.7K
R126
2.7K
R101
560
R123
4.7KR122
4.7KR121
4.7KR120
4.7K
R124
4.7K
R104
680
R103
680
R102
680
R001
18K 1/2W
R002
18K 1/2W
R112
2.2KR113
2.2K
R141
270
R142
270
R128
560
R115
47K
R132
47K
R129
1M
R134
470
R118
47K
R108
100R107
100
R143
47
R105 4.7K
R106 4.7KR133 1K
R110 1K 1/4W
R125
47K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
D607 MTZJ5.6B
D604 MTZJ5.6B
D001
MTZ
J30B
W814
W840
W806
W845
W835
L101
3.3u
H
SW10
1SK
HVBE
D010
CH U
P
SW10
2SK
HVBE
D010
CH D
OWN
SW10
3SK
HVBE
D010
VOL
UP
SW10
4SK
HVBE
D010
VOL
DOW
N
SW10
5SK
HVBE
D010
POW
ER
TU001 TECC1040PG32E
11011
1213
1415
23456789
C118
3306.3V YK
C128 33
010
VYK
IC19
9S-
24C0
2BDP
-1A
MEM
ORY
IC
1234
5 6 7 8
GND
B+Vout
OS101PIC-37143SY
1 2 3
IC101 OEC7073AMICON IC
110
1112
1314
1516
1718
192
2021 22
2324
2526
2728
29
3
3031
3233
3435
3637
38394
4041
42
56
78
9
DEFLECTION SIGNAL
B.SIGNALG.SIGNALR.SIGNALTUNER VIDEO SIGNAL
TM101RC-DW010
AGC
GND
IF
TUNER+5V
+B
X-RAY
POWER
DEGAUSS
AUDIO_MUTE
H_CTLPROTECT_HI2C_OFF
AFTSYNCHD
VD
OSD_B
OSD_G
OSD_R
OSD_BLK
SDA
SCL
CLOCK_CONT
POWER
FSC
RESET
AT+5V
AT+5VBACKUP
Y_VIDEO
1
2
4
3
FROM POWER
G-2G-1
0
4.98
0
0
0
0
4.98
0
0
0
0
0
4.95
2.27
5
4.99
2.69
0
0
0
5.2
5.2
1.05
2.26
0.9
3.6
5.2
2.8
5.2
4.7
4.7
4.98
5
4.8
4.8
4.8
5.2
5
5.2
5.2
0.8
3.2
TMA525
NC
NC
IF BTL
BPL
V.S
SDA
SCL
ADRE
S
AGC
30.0 4.6
6.2
1.3 NCNCNC NCNC0 0 0
4.9
4.8
4.8
MICON/TUNER SCHEMATIC DIAGRAM(MAIN PCB)
0
4.8
4.9
VCC
Xout
VSS
CNVSS
Xin
OSC2
OSC1
P.FAIL
REMOCON
X-RAY
BLUE B
GREEN G
RED R
BLANK
RESET
CVIN
V.HOLD
HLF
SCL1
SDA1
FSC IN
ACCESSORY
POWER
CLOCK CONT
V.SYNC
H.SYNC
I2C_OFFSTANDBY_H
SYNC
AV1
AV2
X-RAY_TEST
KEY2
KEY1
AFT
FILT
H_CTL
PROTECT_H
NC
NC
NC
NC
AUDIO MUTE
EXT MUTE
ON TIMER
DEGAUSS
NC
4.8
0 0 00
4.904.8
VSS
E2 E1 E0VC
C
MOD
E
SCL
SDA
PCB010
FROM/TO CHROMA
FROM DEFLECTION/CRT
TO SOUND/AV
FROM/TO CHROMA
A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
L601
0.56uH
X602
3.57
9545
MHz
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
D601
1SS1
33
D605
11E1-EIC
Q603KTC3203_Y
REG
Q605
KTC3203_Y
REG
Q604KTC3203_Y
REG
Q606KTC3203_Y
REG
Q610KTC3198
H.CTL
Q609KTC3198
H.CTL
C627 1
50V
NA
LUMINANCE SIGNALAUDIO SIGNAL
IC601M61250FP
CHROMA IC
1 10 11 12 13 14 15 16
1718
19
2
2021
2223
2425
2627
2829
3
3031
32
33343536373839
4
404142434445464748
49
5
5051
5253
5455
5657
5859
6
6061
6263
64
7 8 9
CF603SFSRA4M50CF00-A0
CF604TPSRA4M50C00-A0
CP60100_8283_0611_00_000
1
2
3
4
5
6
R629 33
3W
GNDOUTOUTIN
CF601_1TSF5229P3
1 2 3 4
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C634
100P CH
C639
0.01 B
C623 0.0033 Y
C602 0.01 B
C626
0.01 B
C607
0.01
B
C616
15P
CH
C655
0.0068 Y
C606
100P
CH
C618
22P
CH
C637
0.01
B
C622
0.02
2B
C621
0.01
B
C640
0.01
B
C628
0.2250V KA
C629
_1 150
VYK
C619
2.2
50V
KA
C625 1
50V
KA
C645
4716
VYK
C635
4716
VYK
C632 0.150V KA
C624 47
16V
YK
C647 1
50V
KA
C638
1050
VKA
C601
100
6.3V
YK
C630 47
16V
YK
C603
150
VKA
C612 1000
10V
YK
C642
150V KA
C605
0.4750V KA
C613_2
163V MKT
C604 150V KA
R624
47
R146
_1
220
1/4W
R614
2.2K
R619
2.2K
R625
2.2K
R630 100
R627 100
R617 1K
R631 100
R601
2.2K
R602 1K
R635
100
R639
1.5KR6
28
100
R606
10K
R623 120 1/4W
R626
22K
R632
220
R646
47K
R638
22K
R642
1K
R648
1M
R612 1K
R633
8.2K
R615
470
R622
68
R605
4.7K
R641
22K
1/4W
R609
220
R616
10M
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
D606
MTZ
J6.8
B
D612
MTZ
J12BD6
10M
TZJ1
2B
D602
MTZ
J8.2
B
D611
MTZ
J12B
W82
3
W842
W818
W82
0
W817
W834
L607
15uH
DEFLECTION SIGNALB.SIGNALG.SIGNALR.SIGNAL
TUNER VIDEO SIGNAL
UNREG+12V
VIDEO_IN
AUDIO_OUT RESET
AUDIO_IN
GND
CLOCK_CONT
RESET
Y_VIDEO
AT+5V VDAT+5VBACKUP H_CTL
TUNER+5V
OSD_
BLK
PROTECT_HAGCSYNC
V_OUT
ABCL
OSD_
G
OSD_
R
OSD_
B
V_FEEDBACK
IF GND
H_OUT
HD
AFT
H_SYNC
B.OUT
G.OUT
R.OUT
CLAMP
GND
HDPOWER
OSD_BOSD_BLK
OSD_GVD
OSD_R
SYNC
I2C_OFF
SDA
SCLFSC
CLOCK_CONT
89
10
5
7
FROM POWER
G-3 G-4
(MAIN PCB)
FROM SOUND/AV
FROM/TO MICON/TUNER
NC NC
1.51
1.51
2.86
2.86
2.27
4.5
2.19
0
0
3.2
3.15
3.08
2.5
2.38
2.21
5.65
5.63.183.1002.51.84.72.88.72.557.96008.631.70
4.8
4.9
2.8
2.8
2.8
2.4
4.7
4.8
4.7
4.8
3.2
4.92
3.6
4.8
3.6
3.63.63.608663.452.74.24.84.82.634.62
6
5.695
7.9
60NC
FROM/TO DEFLECTION/CRT
TEST POINT
6
11 12
0 0
0
13
4.9 7.2
5.5
7.2
5.5
8.8
5.54.9
R OU
T
G OU
T
VIF
Vcc
VIF
Vcc
V OU
T
V RA
MP
FEED
BACK
AFC
FILT
ER
DEF
GND
DEF
GND
FBP
IN
H OU
T
STRA
T UP
Vcc
INTELLIGENT MONI
INV FBP OUT
V PULSE OUT
B IN
R IN
G IN
FAST BLK
CLOCK CONT
SDA
SCL
POWER ON CONT
MCU RESET
Y SW OUT
VIDE
O/CH
ROM
A GN
D
VIDE
O/CH
ROM
A GN
D
CHRO
MA
APC
FILT
ER
EXT
C in
VIDE
O CH
ROM
A Vc
c
VIDE
O CH
ROM
A Vc
c
TV/Y
IN
33 ACL/ABCL34 X’TAL
VREG
Vcc
fsc OUT 1
fsc
OUT
2
Hi V
ccNC
32 AT5.7V REG OUT
QIF OUT
AUDIO OUT
AUDIO BYPASS
EXT AUDIO IN
FM DIRECT OUT
VIF VCO F/B
VIF GND
VIF GND
VIF VIDEO OUT
RF AGC OUT
VIF APC FILTER
VIF IN (1)
IF AGC FILTER1
IF AGC FILTER2
64 VIF IN (2)1 V RAMP CAP
2 AFT OUT
47 8.7V REG OUT48 LIMITER IN49 P.Con5.7V REG
16 B OUT17 H VCO F/B
NC
7.9
8.5
11.3
NC
FROM/TO SOUND/AV
FROM MICON/TUNER
SCL
SDA
IIC_OFF
INT.MONI
VIDEO
GND TMA525
CHROMA SCHEMATIC DIAGRAM
PCB010
A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
B503
W5R
H3.5
X5X1
.0
CP502A1561WV2-2P
1
2
HS501763WSAA013
R501
5.6 5W
21
L5038R140030
DEGAUSS COIL
FH502EYF-52BC
FH501EYF-52BC
F50151MS040LCC
233004-MB000
Q504LTV-817M-VB
FEED BACK
123
4
L501_11R5A102F20
12
345
TH501
ZPB45BL3R0A
R518
5.6K
+-1%
R514
0.22 1W
T502 81290904
10
11
12
13
14
15
16
17
18
2
3
4
5
6
7
8
4A 125V
4A 125V
TYPE 4A 125V (F501).D’INCEIE N’UTILISER QUE DES FUSIBLE DE MEMEPOUR UNE PROTECTION CONTINUE LES RISQUESATTENTION:FUSE.REPLACE ONLY WITH THE SAME TYPE 4A 125V (F501)FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,CAUTION:
S501
AS5
01B
S
DG
Q501STP5NC50FP
BLACK
WHITE
BLAD
EW
IDE
CD501_20R414903
AC120V_60Hz
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
D510
RU2AM-EIC
D505
SB290S
D501
1N40
05-E
IC
D504
1N40
05-E
IC
D502
1N40
05-E
IC
D503
1N40
05-E
IC
D514
1SS1
33D5
22
1SS1
33
D508
1SS1
33 D512
1SS1
33
D513
SB290S
Q507KTC3198-AT
(Y,GR)
FEED BACKSWITCHING
Q502KTC3198
BUFFER
R542
0.68
1W
R517_1
1.2 1W
R508
220 1W
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C518
470P500V B
C505
0.1
275V
PHE8
40
C502
0.001500V
B
C503
0.00
150
0VB
C506
0.0047250V KX
C509
0.047 M
C517
470P2KV RR
C513
0.00
1Y
C501
0.00
82M
C514
680P
2KV
RR
C511
150V KA
C526
_1
220
200V
YK
R529
47K
R527
150
R511
1.2M 1/4W
R500
3.3M
1/2W
+-10
%
R510
1.2M
1/4W
R519
1.2K
R515
120K
1/2W
R513
2.2K
R512 680
R506
2.7K
R509
220
R520
12K
1/4W
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
D506
MTZ
J18B
D509
MTZ
J18B
D528
MTZ
J5.6
B
W828
W81
9
W844
W829
W824
W80
4
W83
6
W821
C519 47
016
VYK
C515
1000
16V
YK
C521 100
160V
MHE
DEGAUSS
GND
SOUND+B
SOUND_GND
+B
UNREG+12V
GND
UNREG+12V
POWER SCHEMATIC DIAGRAM
TO MICON
TO SOUND/AV
G-6G-5
TO CHROMA
NC
TMA525
(MAIN PCB)
TO DEFLECTION/CRT
NC
9.5
5.56.0
9.50.1
10.511.5
4.8 0.1
0
4.8
144.0
10.0
NC
NC
0
0
1.7
NC 0
132.3
11.3
NC
144.0
10.3
6.6
10.3
PCB010
0.1
A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP401A1561WV2-A5P
1
2
3
4
5
IC401 AN5522V-OUT IC
1 2 3 4 5 6 7
T401ETH09K14BZ
1
2
3 4
6
BGR
1168
109
175
V801A34JXV70X53N45
F
J801ISMS01S
1
345
67
8 9
CP806_10 1
CP801TBS-X01X-A1
1
CD801_10
Q4012SD2627LS-CBC11
H.OUTPUT
VIDEO
8
E8E25
E12
GND
TERHEAAFC
B+
GND
ABL
GND
COLHV
F
S
FB401 3214029F
1
10
11
2
3
4
5
6
7
8
9
L801
220u
H
CD8026032014
CP802A9253_010_000_000
1
10
2
3
4
5
6
7
8
9
CP802B9253_010_000_000
1
10
2
3
4
5
6
7
8
9
HS401763WSAA013
HS402763WSAA013
R408
10K
+-1%
R409
27K
+-1%
R401
27K +-1%
R429
2.7 1W
D406_1
1SS133
D403
11E1-EIC
D410
AU02
A-EI
C
D405
AU02
A-EI
C
D408
11E1
-EIC
D411
AU02
A-EI
C
D803
1SS1
33
D802
1SS1
33
D801
1SS1
33
Q4022SC1627_Y
H.DRIVE
Q8012SC1473A
RED OUTQ802
2SC1473A
GREEN OUTQ803
2SC1473A
BLUE OUT
R803
_115
K1W
R805
_115
K1W
R807
_115
K1W
R448_1
820 2W
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C422
_1
0.15
100V
TF
C443
_1
0.00
471.
25KV
MPP
C801
330P
B
C437
0.47
250V
PMS
C440
0.00
1250
0VB
C402
0.01200V PP
C808
470P
B
C809
470P
B
C810
470P
B
C819
0.00
12K
VB
C407
56P
CH
C444
_3
470P
1.25
KVM
PP
C414 10
035
VYK
C418
470
25V
YK
C448
2220
0VM
HE
C403 47
035
VYK
C435
0.1
100V
MHE
C434
2210
0VYK
C446 22
50V
YK
R416
11/
2W R815 330
R813 330
R420
3.3K
R421
220K
1/4W
R445
180K 1/4W
R806
2.7K
1/4W
R410
330
1/2W
R415
1.8K 1/2W
R816 330
R413
2.2K
1/2W
R403
22K 1/4W
R427
100
1/4W
R422
2.2
1/2W
R419 47
0
R417
10K
1/4W
R418
22K 1/4W
R446
470
1/2W
R423
100 1/4WR424
470
R802
_12.
7K1/
4W
R804
_12.
7K1/
4W
R402
12 1/2W
R814
4.7K
R811
4.7K
R809
4.7K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIMEDANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
D407
1SS1
33
D404
MTZ
J6.2
B
D619
MTZ
J5.1
B
W897
W831
W82
6W
832
W89
6W
809
W812
L402 18uH
C427 10
50V
YKC417
1050
VYK
DEFLECTION SIGNALB.SIGNAL
G.SIGNAL
R.SIGNAL
GND GND
CLAMP CLAMP CLAMP
G.OUT G.OUT G.OUT
R.OUT R.OUT R.OUT
B.OUT B.OUT B.OUT
HEATER HEATER
GND GND
180V 180V
X-RAY
+B
GND
V_FEEDBACK
V_OUT
ABCL
H_OUT
H_SYNC
GND
+B
UNREG+12V
17
15
FROM POWER
G-7 G-8
NOTE:THE RESISTOR MARKED F IS FUSE RESISTOR.
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
UPPUMP
PROTECTIONTHERMAL
AMP
TCA384
TMA525
NC
SCREEN
FOCUS
NC
FOCUS
SCREEN
PCB110
NC
130.0
00
0
27.0
0.3
3.2
2.7
100.6
3.2
2.7
98.4
3.2
2.7
95.4
3.5 2.0 12.0 25.0 3.5
18
19
20 21 22
0
0
0
025.0
132.5
48.0
7.04.3
25.0
132.5
NC
NC
(MAIN PCB)DEFLECTION/CRT SCHEMATIC DIAGRAM
NC
NC
GND GND
CLAMP CLAMP
G.OUT G.OUT
R.OUT R.OUT
B.OUT B.OUT
NC NC
HEATER HEATER
GND GND
NC NC
180V 180V
14
PCB010
TO DY
FROM CHROMA
130.0
FROM/TO CHROMA
16
NC
0
00
0
101.6
6.4 99.6
96.4
TO MICON/TUNER
1
A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
SPEAKER
SP1001S08F218 OHM
J1001HSJ1403-01-010
HEADPHONE_JACK
1
2
3
H E
J703AV1-09D-4
12H E
J702AV1-09D-3
12
CD101ACH012002
1
CD101BCH012003
1
AUDIO SIGNAL
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C100
4
0.00
15B
C1001
0.150V KA
C100
5
1025
VKA
C1006
4725V YK
R703
820
R702
47K
R701
681/
4W
R704
10
R1003
68K
R100
5
56K
R100
4
100K
R1007
12 1/2W
R1001
47K
R100
8
68K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
W80
3
W805
C1002_1
47010V YK
C100
3
150
VKA
IC10
01
AN75
11
SOUN
D AM
P IC
1234
5 6 7 8
TUNER VIDEO SIGNAL
AUDIO_IN
VIDEO_IN
GND
SOUND_GND
SOUND+B
GND
AUDIO_MUTE
POWER
AUDIO_OUT
FROM POWER
G-10G-9
TO CHROMA
FROM MICON/TUNER
VIDEO 2
AUDIO 2
26
25
(FRONT)
V_IN
A_IN
FROM CHROMA
1
2
-+
0
08.2 3.5 3.4
3.95.1 0.3
24
23
TMA525PCB010
SOUND/AV SCHEMATIC DIAGRAM(MAIN PCB)
MICON/TUNER
61 0.5V 20µs/div
2
5
WAVEFORMS
0.5V 20µs/div
200mV 5ms/div
200mV 5ms/div4
0.5V 2ms/div
200mV 20µs/div7
9 200mV 20µs/div
CHROMA
0.5V 5ms/div10
11 1V 20µs/div
12 1V 20µs/div
1V 20µs/div138 20V 20µs/div3 200mV 20µs/div
DEFLECTION/CRT
14 0.5V 5ms/div
15 20V 20µs/div
H-1
NOTE: The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.
16 2V 20µs/div 21 50V 20µs/div
200V 20µs/div17 22 50V 20µs/div
SOUND/AV
0.5V 1ms/div2310V 5ms/div18
10V 5ms/div19 1V 1ms/div24
50V 20µs/div20
NOTE: The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.
H-2
WAVEFORMS
200mV 500µs/div25
26 500mV 20µs/div
MECHANICAL EXPLODED VIEW
I-1
FB401
206
PCB010(MAIN PCB)
205
204
TU001
201
201
201
201
L503
110
J801
PCB110(CRT PCB)
V801
106
103
SP1001
105
104
203
102
203
112
109
101
107
108202
202
202
202
202
111
MECHANICAL REPLACEMENT PARTS LIST
REF. NO. PART NO. DESCRIPTION101 A3L122C720 CABINET,FRONT ASS'Y102 735WPA0396 SPEAKER,HOLDER103 701WPJB679 CABINET,FRONT104 713WPAA048 GUIDE,REMOCON105 735WPAA417 BUTTON,FRAME106 723000B319 FILM,DECORATION107 702WPAA134 CABINET,BACK108 722552A020 SHEET,RATING109 7230006818 SHEET,CAUTION
110 741WUA0019 SPRING,EARTH111 7220001119 SHEET,CSA WARNING112 722000A023 SHEET,HWC
201 8121J50B54 SCREW,TAPPING(B0) GW20 5x28 202 8117540A64 SCREW,TAPPING(B0) TRUSS 4x16203 8110630A04 SCREW,TAP TITE(P) BRAZIER 3x10204 8109I30A04 SCREW,TAP TITE(B) WH7 3x10205 8109630802 SCREW,TAP TITE(B) BRAZIER 3x8206 8109I30604 SCREW,TAP TITE(B) WH7 3x6
--- JB5K0200 POLYBAG,INSTRUCTION--- J3L10502 WARRANTY SHEET--- J3L21101 INSTRUCTION BOOK--- 791WHA0023 LAMIFILM BAG--- A3L211C975 INSTRUCTION BOOK KIT--- 792WHAA018 PACKAGE,BOTTOM--- 792WHAA019 PACKAGE,TOP--- 793WCDB256 GIFT BOX--- 7230007398 SECURITY TAG
J1-1
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO. PART NO. DESCRIPTION REF. NO. PART NO. DESCRIPTIONRESISTORS DIODES
! R401 R4X5T6273F R,METAL 27K OHM 1/6W D802 D1VT001330 DIODE,SILICON 1SS133T-77 ! R408 R4X5T6103F R,METAL 10K OHM 1/6W D803 D1VT001330 DIODE,SILICON 1SS133T-77 ! R409 R4X5T6273F R,METAL 27K OHM 1/6W ICS ! R429 R655812R7J R,FUSE 2.7 OHM 1W IC101 I56F07073A IC OEC7073A
R448 R3X18A821J R,METAL OXIDE 820 OHM 2W IC199 A3L101C015 IC S-24C02BDP-1A ! R500 R0G3K2335K RC 3.3M OHM 1/2W ! IC401 I01TD55220 IC AN5522 ! R501 R5Y2CD5R6J R,CEMENT 5.6 OHM 5W IC601 I06FC61250 IC M61250FP ! R508 R3X181221J R,METAL OXIDE 220 OHM 1W IC1001 I01DP75110 IC AN7511 ! R509 R001T6221J RC 220 OHM 1/6W TRANSISTORS ! R514 R63581R22J R,FUSE 0.22 OHM 1W ! Q401 TD30026270 TRANSISTOR SILICON 2SD2627LS-CBC11 ! R515 R002T2124J RC 120K OHM 1/2W ! Q402 TC5T01627Y TRANSISTOR SILICON 2SC1627_Y(TPE2) ! R517 R3X1811R2J R,METAL OXIDE 1.2 OHM 1W ! Q501 TJXG5NC500 FET STP5NC50FP ! R518 R4X5T6562F R,METAL 5.6K OHM 1/6W ! Q502 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) ! R519 R001T6122J RC 1.2K OHM 1/6W ! Q504 0002E00610 PHOTO COUPLER LTV-817M-VB ! R542 R3X181R68J R,METAL OXIDE 0.68 OHM 1W Q507 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) ! R629 R3X28B330J R,METAL OXIDE 33 OHM 3W Q603 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT ! R803 R3X181153J R,METAL OXIDE 15K OHM 1W Q604 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT ! R805 R3X181153J R,METAL OXIDE 15K OHM 1W Q605 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT ! R807 R3X181153J R,METAL OXIDE 15K OHM 1W Q606 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
CAPACITORS Q609 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)C402 P3N1F2103J CPP 0.01 UF 200V Q610 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
! C403 E02LT4471M CE 470 UF 35V ! Q801 TCKT1473A0 TRANSISTOR SILICON 2SC1473A-TA-(RQ) ! C414 E02LT4101M CE 100 UF 35V ! Q802 TCKT1473A0 TRANSISTOR SILICON 2SC1473A-TA-(RQ) ! C418 E02LT3471M CE 470 UF 25V ! Q803 TCKT1473A0 TRANSISTOR SILICON 2SC1473A-TA-(RQ) ! C434 E02LT8220M CE 22 UF 100V COILS &TRANSFORMERS
C437 P4J7F3474J CMPP 0.47 UF 250V PMS L101 021LA63R3K COIL 3.3 UH ! C443 P4N8FJ472H CMPP 0.0047UF 1.25KV L402 02186G180M COIL 18 UH
C444 P4N8FJ471J CMPP 470 PF 1.25KV or ! L501 029T00A7M1 COIL,LINE FILTER 1R5A102F20C0PLRR7Q2K CC 470 PF 2KV RR ! L503 028R140030 COIL,DEGAUSS 8R140030
! C446 E02LT5220M CE 22 UF 50V L601 021LA6R56M COIL 0.56 UH ! C448 E5EZ0C220M CE 22 UF 200V L607 021LA6150K COIL 15 UH ! C503 C0JTB0513K CC 0.001 UF 500V B L801 021673221K COIL 220 UH ! C505 P2472B104M CMP 0.1 UF 275V PHE840 T401 045009003J TRANS,HORIZONTAL DRIVE ETH09K14BZ
C506 CB3930MQ3M CC 0.0047UF 250V ! T502 0481290904 TRANSFORMER,SWITCHING 81290904C514 C0PLRR7U2K CC 680 PF 2KV RR JACKS
! C515 E02LT2102M CE 1000 UF 16V J702 060Q401077 RCA JACK AV1-09D-3C517 C0PLRR7Q2K CC 470 PF 2KV RR J703 060Q401076 RCA JACK AV1-09D-4
! C519 E02LT2471M CE 470 UF 16V ! J801 066F120018 SOCKET,CRT ISMS01SC521 E5EZFB101M CE 100 UF 160V J1001 0602121012 JACK,RCA 3.5 HSJ1403-01-010
! C526 E02LFC221M CE 220 UF 200V SWITCHESC634 CQG0CH412J CC 100 PF 50V CH SW101 0504201T31 SWITCH,TACT SKHVBED010C819 C0JBB0713K CC 0.001 UF 2KV B SW102 0504201T31 SWITCH,TACT SKHVBED010
DIODES SW103 0504201T31 SWITCH,TACT SKHVBED010D001 D97U03001B DIODE,ZENER MTZJ30B T-77 SW104 0504201T31 SWITCH,TACT SKHVBED010D403 D2WT011E10 DIODE SILICON 11E1-EIC SW105 0504201T31 SWITCH,TACT SKHVBED010D404 D97U06R21B DIODE,ZENER MTZJ6.2B T-77 P.C.BOARD ASSEMBLIES
! D405 D2WTAU02A0 DIODE SILICON AU02A-EIC PCB010 A3L122C010 PCB ASS'Y TMA525AD406 D1VT001330 DIODE,SILICON 1SS133T-77 PCB110 A3L117C110 PCB ASS'Y TCA384AD407 D1VT001330 DIODE,SILICON 1SS133T-77 MISCELLANEOUSD408 D2WT011E10 DIODE SILICON 11E1-EIC B503 024HT03553 CORE,BEADS W5RH3.5X5X1.0
! D410 D2WTAU02A0 DIODE SILICON AU02A-EIC ! CD501 120R414903 CORD AC BUSH 0R414903 ! D411 D2WTAU02A0 DIODE SILICON AU02A-EIC CF601 1029045R7G FILTER,SAW TSF5229P3
D501 D2WXN40050 DIODE SILICON 1N4005-EIC CF603 1012T4R520 FILTER,CERAMIC SFSRA4M50CF00-A0 ! D502 D2WXN40050 DIODE SILICON 1N4005-EIC CF604 1012T4R519 FILTER,CERAMIC TRAP TPSRA4M50C00-A0 ! D503 D2WXN40050 DIODE SILICON 1N4005-EIC ! CP401 069S450089 CONNECTOR PCB SIDE A1561WV2-A5P
D504 D2WXN40050 DIODE SILICON 1N4005-EIC ! CP502 069S420110 CONNECTOR PCB SIDE A1561WV2-2P ! D505 D2WXB290S0 DIODE SILICON SB290S CP601 069E260659 CONNECTOR PCB SIDE 00_8283_0611_00_000
D506 D97U01801B DIODE,ZENER MTZJ18B T-77 CP801 069W010030 CONNECTOR PCB SIDE TBS-X01X-A1D508 D1VT001330 DIODE,SILICON 1SS133T-77 CD101A 06CH012002 CORD CONNECTOR CH012002
! D509 D97U01801B DIODE,ZENER MTZJ18B T-77 CD101B 06CH012003 CORD CONNECTOR CH012003 ! D510 D2WXRU2AM0 DIODE SILICON RU2AM-EIC CP802A 067N010039 WIRE HOLDER 9253_010_000_000 or
D512 D1VT001330 DIODE,SILICON 1SS133T-77 067U010049 WIRE HOLDER B2013H02-10P ! D513 D2WXB290S0 DIODE SILICON SB290S CP802B 067N010039 WIRE HOLDER 9253_010_000_000 or
D514 D1VT001330 DIODE,SILICON 1SS133T-77 067U010049 WIRE HOLDER B2013H02-10PD522 D1VT001330 DIODE,SILICON 1SS133T-77 ! F501 081PC04004 FUSE 51MS040LCCD528 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 ! FB401 043214029F TRANSFORMER FLYBACK 3214029FD601 D1VT001330 DIODE,SILICON 1SS133T-77 FH501 06710T0006 HOLDER,FUSE EYF-52BCD602 D97U08R21B DIODE,ZENER MTZJ8.2B T-77 FH502 06710T0006 HOLDER,FUSE EYF-52BCD604 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 OS101 077Q037003 REMOTE RECEIVER PIC-37143SYD605 D2WT011E10 DIODE SILICON 11E1-EIC S101 WHL6032014 FLAT CABLE AWG26 10C BLACK 320MMD606 D97U06R81B DIODE,ZENER MTZJ6.8B T-77 SP1001 070Y132018 SPEAKER S08F21D607 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 ! TH501 DF5EL3R0A0 DEGAUSS ELEMENT ZPB45BL3R0AD610 D97U01201B DIODE,ZENER MTZJ12B T-77 TM101 076N0DW010 TRANSMITTER RC-DW010D611 D97U01201B DIODE,ZENER MTZJ12B T-77 ! TU001 0145K00056 TUNER,VHF-UHF TECC1040PG32ED612 D97U01201B DIODE,ZENER MTZJ12B T-77 ! V801 098Y1404B9 CRT W/DY A34JXV70X53N45
! D619 D97U05R11B DIODE,ZENER MTZJ5.1B T-77 X602 100CT3R505 CRYSTAL HC-49/CD801 D1VT001330 DIODE,SILICON 1SS133T-77
J2-1
ELECTRICAL REPLACEMENT PARTS LIST
RESISTORRC................... CARBON RESISTOR
CAPACITORSCC................... CERAMIC CAPACITORCE................... ALUMI ELECTROLYTIC CAPACITORCP................... POLYESTER CAPACITORCPP.................. POLYPROPYLENE CAPACITORCPL.................. PLASTIC CAPACITORCMP................. METAL POLYESTER CAPACITORCMPL............... METAL PLASTIC CAPACITORCMPP............... METAL POLYPROPYLENE CAPACITOR
J2-2
M3L1-22C
K223001
SPEC.NO.
O/R NO.