service manual model series: chassis: pdp 60”diagramas.diagramasde.com/televisores/dpdp60w manual...

SERVICE MANUALProduct Type: PLASMAManual Part#: 923-03464Chassis: PDP 60”Product Year: 2001

OVERVIEW ........................................................ 5TROUBLESHOOTING ............................................. 8SERVICING ...................................................... 12PARTS ............................................................ 16DIAGRAMS ...................................................... 17

Published by Technical PublicationsLG & Zenith Electronics Corporation

P.O. Box 240007Huntsville, Alabama 35824

Copyright October 2001 by LG & Zenith Electronics CorporationMade/Printedin the U.S.A. R1

Model Series:

CONTENTS

DPDP60MU60PZ10B

Service Manual is a part the Service Kit. Manual is to remain with Service Kit.

2 PDP 60” - SAFETY

PRODUCT SAFETY GUIDELINESIMPORTANT SAFETY NOTICEThis manual was prepared for use only by properly trained audio-visual servicetechnicians.

When servicing this product, under no circumstances should the originaldesign be modified or altered without permission from Zenith ElectronicsCorporation. All components should be replaced only with types identical tothose in the original circuit and their physical location, wiring and lead dressmust conform to original layout upon completion of repairs.

Special components are also used to prevent x-radiation, shock and fire hazard.These components are indicated by the letter “x” included in their componentdesignators and are required to maintain safe performance. No deviations areallowed without prior approval by Zenith Electronics Corporation.

Circuit diagrams may occasionally differ from the actual circuit used. This way,implementation of the latest safety and performance improvement changes intothe set is not delayed until the new service literature is printed.

CAUTION: Do not attempt to modify this product in any way. Never performcustomized installations without manufacturer’s approval. Unauthorizedmodifications will not only void the warranty, but may lead to property damageor user injury.

Service work should be performed only after you are thoroughly familiar withthese safety checks and servicing guidelines.

GRAPHIC SYMBOLS

The exclamation point within an equilateral triangle is intendedto alert the service personnel to important safety information inthe service literature.

The lightning flash with arrowhead symbol within an equilateraltriangle is intended to alert the service personnel to the presenceof noninsulated “dangerous voltage” that may be of sufficientmagnitude to constitute a risk of electric shock.

The pictorial representation of a fuse and its rating within anequilateral triangle is intended to convey to the service personnelthe following fuse replacement caution notice:CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,REPLACE ALL FUSES WITH THE SAME TYPE AND RATING AS MARKEDNEAR EACH FUSE.

SERVICE INFORMATIONWhile servicing, use an isolation transformer for protection from AC line shock.After the original service problem has been corrected, make a check of thefollowing:

FIRE AND SHOCK HAZARD1. Be sure that all components are positioned to avoid a possibility of

adjacent component shorts. This is especially important on items trans-ported to and from the repair shop.

2. Verify that all protective devices such as insulators, barriers, covers,shields, strain reliefs, power supply cords, and other hardware have beenreinstalled per the original design. Be sure that the safety purpose of thepolarized line plug has not been defeated.

3. Soldering must be inspected to discover possible cold solder joints, soldersplashes, or sharp solder points. Be certain to remove all loose foreignparticles.

4. Check for physical evidence of damage or deterioration to parts and compo-nents, for frayed leads or damaged insulation (including the AC cord), andreplace if necessary.

5. No lead or component should touch a receiving tube or a resistor rated at1 watt or more. Lead tension around protruding metal surfaces must beavoided.

6. After reassembly of the set, always perform an AC leakage test on all exposedmetallic parts of the cabinet (the channel selector knobs, antenna terminals,handle and screws) to be sure that set is safe to operate without danger ofelectrical shock. DO NOT USE A LINE ISOLATION TRANSFORMER DURING THISTEST. Use an AC voltmeter having 5000 ohms per volt or more sensitivity inthe following manner: Connect a 1500 ohm, 10 watt resistor, paralleled bya .15 mfd 150V AC type capacitor between a known good earth groundwater pipe, conduit, etc.) and the exposed metallic parts, one at a time.Measure the AC voltage across the combination of 1500 ohm resistor and.15 mfd capacitor. Reverse the AC plug by using a non-polarized adaptorand repeat AC voltage measurements for each exposed metallic part. Voltagemeasured must not exceed 0.75 volts RMS. This corresponds to 0.5 milliampAC. Any value exceeding this limit constitutes a potential shock hazard andmust be corrected immediately.

X-RADIATION1. Be sure procedures and instructions to all service personnel cover the

subject of x-radiation. The only potential source of x-rays in current TVreceivers is the picture tube. However, this tube does not emit x-rays whenthe HV is at the factory-specified level. The proper value is given in theapplicable schematic. Operation at higher voltages may cause a failure ofthe picture tube or high-voltage supply and, under certain circumstancesmay produce radiation in excess of desirable levels.

2. Only factory-specified CRT anode connectors must be used.

3. It is essential that the service personnel have available an accurate andreliable high-voltage meter.

4. When the high-voltage circuitry is operating properly, there is no possibilityof an x-radiation problem. Every time a color chassis is serviced, thebrightness should be run up and down while monitoring the high voltagewith a meter, to be certain that the high voltage does not exceed thespecified value and that it is regulating correctly.

5. When troubleshooting and making test measurements in a product with aproblem of excessively high voltage, avoid being unnecessarily close tothe picture tube and the high voltage power supply. Do not operate theproduct longer than necessary to locate the cause of excessive voltage.

6. Refer to HV, B+, and shutdown adjustment procedures described in theappropriate schematics and diagrams (where used).

IMPLOSION1. All direct view picture tubes are equipped with an integral implosion

protection system; take care to avoid damage during installation.

2. Use only the recommended factory replacement tubes.

TIPS ON PROPER INSTALLATION1. Never install any receiver in a closed-in recess, cubbyhole, or closely

fitting shelf space over, or close to, a heat duct, or in the path of heatedair flow.

2. Avoid conditions of high humidity such as: outdoor patio installationswhere dew is a factor, near steam radiators where steam leakage is a factor,etc.

3. Avoid placement where draperies may obstruct venting. The customershould also avoid the use of decorative scarves or other coverings thatmight obstruct ventilation.

4. Wall- and shelf-mounted installations using a commercial mounting kitmust follow the factory-approved mounting instructions. A product mountedto a shelf or platform must retain its original feet (or the equivalentthickness in spacers) to provide adequate air flow across the bottom. Boltsor screws used for fasteners must not touch any parts or wiring. Performleakage tests on customized installations.

5. Caution customers against mounting a product on a sloping shelf or in atilted position, unless the receiver is properly secured.

6. A product on a roll-about cart should be stable in its mounting to the cart.Caution the customer on the hazards of trying to roll a cart with smallcasters across thresholds or deep pile carpets.

7. Caution customers against using a cart or stand that has not been listedby Underwriters Laboratories, Inc. for use with its specific model oftelevision receiver or generically approved for use with TVs of the same orlarger screen size.

8. Caution customers against using extension cords. Explain that a forest ofextensions, sprouting from a single outlet, can lead to disastrousconsequences to home and family.

A.C. Voltmeter

1500 OHM

10 WATT

Place this probe

on each exposed

metal part.

Good Earth Ground

such as the Water

Pipe, Conduit, etc.

0.15uF

3 PDP 60” - TOC

TABLE OF CONTENTS

OVERVIEW ........................................................5SPECIFICATIONS ............................................. 5CONNECTIONS/CONTROLS .................................. 6REMOTE ........................................................ 7

TROUBLESHOOTING ...........................................8NO POWER..................................................... 8ABNORMAL PICTURE ....................................... 8NO SOUND ................................................... 11

ADJUSTMENT INSTRUCTIONS ............................. 10PRECAUTIONS .............................................. 10VOLTAGE ADJUSTMENTS ................................. 10RGB CUTOFF ................................................ 10COLOR TEMPERATURE .................................... 10VIF VCO ...................................................... 11AGC ........................................................... 11OPTION TABLE.............................................. 11

PARTS ............................................................ 16DIAGRAMS ..................................................... 17

EXPLODED VIEW ........................................... 17INTERCONNECT ............................................. 18PHOTO / MODULE LAYOUT .............................. 19BLOCK DIAGRAMS ......................................... 20VIDEO SCAN CONVERTER PCB TOP .................... 21AC LINE FILTER / PRIMARY SUPPLY ................. 22SWITCH MODE POWER SUPPLY ......................... 23

OVERVIEW

5 PDP 60” - OVERVIEW

GENERAL INFOSPECIFICATIONS

Screen Size 60 in/132 cm diagonalAspect Ratio 16:9 (width:height)Resolution 1280 x 720 pixelsPeak Brightness 180cd/m (with 45%filter)Contrast Ratio 330:1(Dark Room)Viewing Angle 160° horizontally and verticallyDisplayable Colors 16.77 millionWeight 154.3 lbs(MNT), 66.8 lbs(D/Stand), 5.5lbs(Spk.)x2Life Approx. 25,000 hoursDimensions(MNT) 75.3 in wide, 34.8 in high, 3.9 in deep(SPK) 5.3 in wide, 34.8 in high, 3.9 in deepInput Terminals RF terminal(NTSC)

Composite Video input(RCA) X 2, S-VideoAudio L&R input(RCA) X 2Component Video (Y,Cb,Cr) + R/L for DVDComponent Video (Y,Pb,Pr)+ R/L for HDTV Stb.RGB-SUB 15 pin for HDTV Stb.(480p/720p/1080i)Analog RGB-SUB 15pin(PC VGA ~SVGA)Stereo Input for PC Audio

Output Terminals RGB-SUB 15 pin(PC/DTV1 out : bypass)Audio L&R(RCA) & Woofer Sound out(option)Composite Video output + R/L output

Display Frequency 15.73kHz to 68kHz horizontally, 50Hz to 80Hz(V)Picture DRP, Digital 3D Comb filter, LTI/CTISound A2 stereo, Dolby Virtual, AVL, 2x10Wrms(woofer:opt.)

Remote Control Included(Unified)Power Source 120V / 60 HzPower Consumption 320 watts( with Max. Audio : 330W)

*Designs and specifications are subject to change without notice.

*Weight and dimensions shown are approximate.

Overview


OVERVIEW

INPUT VOLUMESELECTON/OFF

Remote Control SensorMain power button

Input Select

Volume

Sub Power

BACK

FRONT

PB RY P

AC INPUT

(+) ( ) (+)( )

½

(+) ( ) (+)( )PBY RP Audio Inputs S-Video

S-Video

OVERVIEW


REMOTE

power on

mute

1 32

4 65

7 98

video/pc menu

up

down

vol volenter

0

CCsleep

system off

MUTEToggles the sound on and off.

THUMBSTICKNavigates the on-screen menus and

adjusts system settings and preferences.Use the arrows to navigate menus and

press the center to select.

Displays menus and advances through thedifferent menus available.

MENU

VOLUME UP/DOWNIncreases/decreases the sound level.

SYSTEM OFFToggles the current component power on/off.

CHANNEL (Up/Down)Selects next channel in TV’s memoryor scrolls up/down in GUIDE Plus+ Gold.

CCDisplays closed caption menu.NUMBER PAD

Selects channels directly.

SLEEPTurns sound Off and On while picture remains.

POWER ONToggles the on on and off.

VIDEO PCToggles through available videoinputs. Composite, Component,

RGB-PC, & RGB-DTV

Zenith Remote Part# 6710V00042HLG Remote Part# 6710V00042K

8 PDP 60” - SERVICING

SERVICING

TROUBLESHOOTING

Is 5V ST-BY present on P805A pin 3?

NO POWER

Is 24V present on P806A pin 1?

Replace Primary Supply

Replace Primary Supply

Is 12V present on P807B pin2?

Is 380V present on TP1?

Replace Switch Mode Power Supply

Is 17V present on P803B pin 1?

Is 25V present on P8011 pin 1?

Is 180V present on P8012 pins 6,7,8,?

Replace Video Scann Converter.


NO

YES

YES

YES

YES

YES

YES

YES

YES

NO

NO

NO

NO

NO

NO

NO


SERVICING

TROUBLESHOOTING

Doe the unit have raster?

ABNORMAL PICTURE

Is 75V present on CN2 pin 1of DC/DC Converter?

Is 180V present on CN2 pin 6 of DC/DCConverter?

Replace Z-Center Right PCB and Y-Drive AmpPCB.

Replace DC/DC Comverter

Unload source (CN7).Does 15V return?

Replace Switch Mode Power Supply.

Is 15V present on CN7 pin 7?

Is 25V present on CN1 pin 1of DC/DC Converter?NO

YES

YES

YES

YES

NO

NO

NO

NO

NO

YES

YES

Continued on page 10


SERVICING

Replace A/C Line Filter/Primary Supply and VideoScann Converter.

Distorted videoTest voltages on P805 on the Scann Converter.

12V pin 2,5,6. 5V pin 10.Are any supply voltages missing or low?

Check P806B pin 1 is 24V present?

Replace Switch Mode Power Supply and VideoScann Converter.

NO

YES

Is +180V present on CN3 on DC/DC Converterpin 1?

Replace Video Scann Converter.

Replace DC/DC Converter.

Is +230V present on CN3 on DC/DC Converterpin 10?

Is 92V present on CN3 on DC/DC Converterpin 7?

NO

YES

YES

YES

NO

NO

NO

YES

From Page 9


SERVICING


NO AUDIO

Replace Switch Mode Power Supply

Replace Video Scann Converter

Is P601A and P102 seeted well?


NO

YES

NO

NO

YES

YES

TROUBLESHOOTING


SERVICING1. Application Object

These instructions are applied to all of the PDP moni-tor, NP-00KA.

2. Notes

(1) Because this is not a hot chassis, it is not neces-sary to use an isolation transformer. However, theuse of an isolation transformer will help protecttest instrument.

(2) Adjustments must be done in the correct order.

(3) The adjustment must be performed in 25±5C and65±10% of relative humidity.

(4) The input voltage of the receiver must keep110~240V, 50/60Hz.

(5) The receiver must be operated for about 15 min-utes prior to the adjustment.

After receiving 100% white pattern(06CH), the re-ceiver must be operated prior to adjustment. (Orwhite condtion in HEAT-RUN mode). Enter into HEAT-RUN mode

- Select 2.W/B by pressing the ADJ button on Remote

Control for adjustment. Then press the VOL + but-ton.

- Press the VOL + button in HEAT-RUN.

(OSD display HEAT-RUN WHITE and screen display

100% full WHITE PATTERN)

Single color pattern in HEAT-RUN mode is used to check

the Plasma PANEL.(RED/BLUE/GREEN)

[Caution] If you display a still screen more than 20minutes, an afterinage may occur in the black levelpart of the screen.

3. POWER PCB Assy Voltage AdjustmentReplace PDP Module or Power Board, adjust certainlyPower PCB Assy Voltage.

3-1. Test Equipment

D.M.M. 1EA

3-2. Connection Diagram for Measuring Refer to

(Fig 1).

3-3. Adjustment Method

(1) PFC AdjustmentAfter receiving 100% white pattern, HEAT-RUN.

Connect TP PFC+ and TP PFC-(GND) to D.M.M.

Turning VR801, adjustment is 380V(±1V).

(2) Va AdjustmentConnect pin 1 of P814 to (+) jack of D.M.M.

After turning the VR803(Va Adj), voltage of D.M.M

adjustment as same as Va voltage which on label of

panel right/bottom.(Deviation : ±0.5V)

(3) Vs AdjustmentConnect pin 9 of P803 to (+) jack of D.M.M.

After turning the VR804(Vs Adj), voltage of D.M.M

adjust as same as Vs voltage which indicated on label

of panel right/bottom.(Deviation : ±0.5V)

(Fig 1) Connection Diagram of Power Adjustment forMeasuring

4. Adjustment White Balance4-1. Required Equipment

Color analyzer(CA-100 or same production)

4-2. Connection Diagram of Equipment for

Measuring

[ After stop the Micom by pressing CH UP Key on Re-mote Control, insert the P1002 with automatic ad-justment of connector. After remove connector, movethe Micom by pressing ENTER Key.

ADJUSTMENT INSTRUCTIONS

(Fig 2) Connection Diagram of Automatic Adjustment

COLORANALYZER

TYPE; CA-100

Window

CVBS Signal InputHigh Light75± 6cd/m2

Low Light15± 3cd/m2

PDP MONITOR

MSPG-2100 orMSTG-5200

X

X

X+

DMM

VA adj.

VR801

TP3GND

TP4VS

TP5GND

TP6VA

TP1PFC+

TP2PFC-

VS adj.

PFC PACK


SERVICING4-3. Adjustment of White Balance

1. Zero-calibrate the CAN100, then stick the sensor tothe PDP module surface when you adjust.

2. Select WHITE PATTERN of HEAT RUN mode by pressingthe ADJ button on the Remote Control. Operate HEATRUN 15 minutes minimum.

3. Supply a 10 step gray scale bar signal in patterngenerator. (A/V Input)

4. To adjust Low Light, stick the sensor to the 9thpattern(Dark), select the W/B by pressing the ADJbutton on the Remote Control for adjustment andpress the VOL + button enter the Adjustment Mode.

After selecting the G cut and B cut, press the VOL+/- Key and adjust it until color coordination be-comes (R cut fixed)

color coordination : X=0.280±0.005, Y=0.310±0.005

color temperature : 8.800cK ± 500cK

5. To adjust High Light, stick the sensor to the 2ndpattern(White),select the W/B by pressing ADJ but-ton on the Remote Control for adjustment. Pressthe VOL + button to enter the Adjustment Mode.

After selecting the R GAIN and G GAIN, press theVOL +/-Key and adjust it until color coordinationbecomes (B GAIN fixation)

color coordination : X=0.280±0.005, Y=0.310±0.005

color temperature : 8.800cK ± 500cK

6. Confirm the result of the High Light adjustment.

If deviation of High Light occurs, operate the ad-justment of Low Light and High Light again.

7. Exit the adjustment mode using the Enter button.

COLOR TEMPERATURE ADJUSTMENTRequired Equipment: Color Analyzer(CA-110, CA-100 orequivalent analyzer).

Adjustment Method

1. Connect the STB to the PDP Monitor. Operate thezero-calibration of the CA-100, then stick the sen-sor to the surface of the PDP module.

2. Select ITE PATTERN of HEAT RUN mode by pressingthe SVC button on the Remote Control for adjust-ment, then operate HEAT RUN more than 15 min-utes.

3. Supply window Signal to TD-710 in pattern genera-tor. [ When adjustment is operated manually, con-duct processes (3) to (7).

4. Select STB CXA2101 by pressing SVC,ADJUST buttonon Remote Control for adjustment.

5. To adjust Low Light, stick the sensor to 9thpattern(Dark). Select the B Cut/R Cut, then adjustthe B Cut/R Cut until color coordination becomesX=0.280±0.003, Y=0.310±0.003 and color tempera-ture becomes 8.800cK ± 500cK by pressing VOL+, -button. (Adjust in B Cut 10±1, R Cut 6±1)

6. To adjust High Light, stick sensor to 2ndpattern(White). Select the R Gain/G Gain, then ad-just the R Gain/G Gain until color coordination be-comes X=0.280±0.003, Y=0.310±0.003 and colortemperature becomes 8.800cK ±500cK. (B-Gainfixed)

7. Confirm the result of the High Light adjustment. Ifthe deviation of High Light occur, operate the ad-justment of Low Light and High Light again. (Ex-pectation average adjustment data : B-Cut & RCut=6±2, R-Gain/G-Gain=25±3)

8. Exit the adjustment mode using A/V button.


SERVICINGSERVICE MENUService Menu Adjustments for Plasma DisplayOnce the Main Video Scan Converter module is installed,the unit will power on as soon as A/C is applied. TheEEPROM data will be set to Factory default values.The following charts and instructions will allow you toset access the service menu and make any necessary ad-justments during the repair and installation of the PDP.Adjustments must be done in both NTSC/PC and DTVModesIf the unit will power on prior to the replacement of thisModule and the menus can be accessed it recommendedthat the servicer access the service menu and record thedata from the original EEPROM.The Service Remote, which is provided with the servicekit, must be used to access the service menu. Once theservicer has gained access to the service menu he canthen us the customers remote control to complete thealignments. For additional information see the Serviceliterature provided in this kit.

Equipment Needed:NTSC Pattern GeneratorDTV Pattern Generator.

NTSC/PC ADJUSTMENTS1. When using THE ZENITH LEARNING REMOTE to make

adjustments to the service menu, the AUX functionmust be selected.

2. Press the Channel Down key one time, the followingmenu should appear.

Option 1 2 3 4 5System NTSC NTSC 3Sys 3Sys 3SysRemocon NEC Zenith NEC NEC NECLanguage Korean ENG Portugal Espanol ENG50/60 60 60 60 60 60

3. The chart shows default value settings for the ser-vice adjustments. The OPTION CODE will be set to “5”which is for the LGE remote control codes. This itemmust be changed to “2” to allow the Zenith customerremote to operate the set and complete the neces-sary adjustments.

4. This is accomplished by using the manual volume UPand Down buttons on the unit to enter the optionsub menu shown below.

5. The REMOCOM line item should be highlighted at thistime, using the manual volume control buttons, sim-ply toggle the setting to indicate Zenith. The op-tion code should now indicate “2”. You will now beable to continue the service adjustments as follows.

6. Using the ZENITH LEARNING REMOTE, press the Chan-nel down key one time, the following menu shouldappear.

VP 0 BCUT 7VP 1 RCUT 7VP 2 R-GAIN 0VP 3 G-GAIN 0VP 4 B-GAIN 0VP 5 S CONTRAST 0VP 6 S BRIGHT 54VP 7 S-COLOR 7VP 8 S-TINT 7VP 9 S-SHARP 3VP 10 CTI-LEVEL 0VP 11 R-Y/R 6VP 12 G-Y/R 10VP 13 R-Y/B 9VP 14 G-Y/B 5VP 15 GAMMA 7VP 16 LTI-LEV 0VP 17 PRE/OVER 1VP 18 DC-TRAN 0VP 19 D-PIC 2VP 20 V-TC 2VP 21 H-WIDTH 3VP 22 D-COL 1VP 23 HD-TC 0VP 24 SHP-FO 0

CXA2101 0

1 ADJ2 W/B3 CXA2101 ADJ4 EPROM INIT

HEAT RUN OFFAUTO CUTOFFR-CUT 22G-CUT 8B-CUT 23R-GAIN 14G-GAIN 12B-GAIN 13

PHASE 15H-PHASE 187V-PHASE 53


SERVICING

Example below is in NTSC mode.The values are different for DTV mode:

7. Using the CUSTOMER’S REMOTE, use the channel UPor DOWN keys to scroll through the menu and theVOLUME UP or DOWN keys to make the adjustments.

8. To exit the service menu, press the (ENTER) key onetime.

DTV ADJUSTMENTS9. Press the Channel Up key one time, the following

menu will appear.

HEAT RUN OFFAUTO CUTOFFR-CUT 22G-CUT 8B-CUT 23R-GAIN 14G-GAIN 12B-GAIN 13

NOTE: “Heat run” has the following settings: OFF, WHITE,RED, BLUE, and GREEN.

10. These are for warm up of the unit as well as testingfor defects. This function will also remove minor burn-in on the display. DO NOT USE FOR SETTING RGBDRIVES.

The following chart shows starting value settings foradjustments.

NTSC DTVVP 0 HEATRUN OFF OFFVP 1 CUTOFF-AUTOVP 2 R-FINE 16 16VP 3 G-FINE 16 16VP 4 B-FINE 16 16VP 5 R-GAIN 16 16VP 6 G-GAIN 10 10VP 7 B-GAIN 3 3VP 8 R-CUT 151 161VP 9 G-CUT 94 95VP 10 B-CUT 25 26VP 11 (NTSC) DVCO ADJ OFOOVP 11 (DTV) AUTO PLL ENDVP 12

DTV Adjustments

11. Using the CUSTOMER’S REMOTE, use the Channel UPor DOWN keys to scroll through the menu and theVOLUME UP or DOWN keys to make the adjustments.

12. To exit this portion of the service menu cycle poweroff and on.

16 PDP 60” - MODEL PARTS

PARTS

All DPD models are module level repair only. Parts con-tact information is below.

Voice: 1-888-3-ZENITH

Fax: 1-888-6-ZENITH

Mail: Zenith National Parts

201 James Record Road

Huntsville, AL 35824-1513

DPDP60

LOC ZPN PART_DESCA1 206-03730 OWNERS MANUAL101 5900V08001A FAN,DC201 6871VSN172C X-TOP RIGHT202 6871VSN172J Z-TOP RIGHT203 6871VSN172L Z-CENTER RIGHT204 6871VSN172K Z-LOWER RIGHT205 6871VSN172B X-LOWER RIGHT BOTTOM206 6871VSN172E X-LOWER CENTER BOTTOM207 6871VSN172C X-LOWER LEFT BOTTOM208 6871VSN172H Y-LOWER LEFT209 6871VSN172F Y-DRIVE AMP.210 6871VSN172G Y-TOP LEFT211 6871VSN172B X-TOP LEFT212 6871VSN172D X-TOP CENTER213 6871VSN172A MICRO/X-Y GENERATOR214 6871VSN172M DC/DC CONVERTER300 NSP ESCHUCHION301 NSP FRAME TOP302 NSP FRAME BOTTOM303 NSP FRAME RIGHT304 NSP FRAME LEFT305 NSP WINDOW310 5020V00437A BUTTON,CONTROL330 5020V00436A BUTTON,POWER331 6600VM2006B POWER SWITCH ASSY.400 3809V00211A BACK COVER ASSEMBLY401 3300V00067C PLATE520 6871VMM693C VIDEO SCAN CONVERTER530 6871VPM052A A/C LINE FILTER / PRIMARY SUPPLY540 6871VPM054A SWITCH MODE POWER SUPPLY550 6871VSM677A CONTROL PCB ASSY.560 3141VSN195A CHASSIS ASSEMBLY MOUNT580 PART OF LOC 530 PWB(PCB) ASSEMBLY590 PART OF LOC 540 PWB(PCB) ASSEMBLY600 PART OF LOC 540 PWB(PCB) ASSEMBLY610 PART OF LOC 540 PWB(PCB) ASSEMBLY620 6871VSM676A SPEAKER PCB ASSY.A2 6710V00042H REMOTE CONTROLLERA3 6410VUH005A A/C POWER CORDF8301 0FS1502B67B FUSE,SLOW BLOWF8302 131-098B FUSE,SLOW BLOWL8811 131-096E FUSE,FAST BLOWPA001 6710V00042H ZENITH REMOTE CONTROLLER RECEIVER

MU60PZ10B

LOC ZPN PART_DESCA1 3828VA0277B OWNERS MANUAL101 5900V08001A FAN,DC201 6871VSN172C X-TOP RIGHT202 6871VSN172J Z-TOP RIGHT203 6871VSN172L Z-CENTER RIGHT204 6871VSN172K Z-LOWER RIGHT205 6871VSN172B X-LOWER RIGHT BOTTOM206 6871VSN172E X-LOWER CENTER BOTTOM207 6871VSN172C X-LOWER LEFT BOTTOM208 6871VSN172H Y-LOWER LEFT209 6871VSN172F Y-DRIVE AMP.210 6871VSN172G Y-TOP LEFT211 6871VSN172B X-TOP LEFT212 6871VSN172D X-TOP CENTER213 6871VSN172A MICRO/X-Y GENERATOR214 6871VSN172M DC/DC CONVERTER300 NSP ESCHUCHION301 NSP FRAME TOP302 NSP FRAME BOTTOM303 NSP FRAME RIGHT304 NSP FRAME LEFT305 NSP WINDOW310 5020V00437A BUTTON,CONTROL330 5020V00436A BUTTON,POWER331 6600VM2006B POWER SWITCH ASSY.400 3809V00211A BACK COVER ASSEMBLY401 3300V00067C PLATE520 6871VMM693C VIDEO SCAN CONVERTER530 6871VPM052A A/C LINE FILTER / PRIMARY SUPPLY540 6871VPM054A SWITCH MODE POWER SUPPLY550 6871VSM677A CONTROL PCB ASSY.560 3141VSN195A CHASSIS ASSEMBLY MOUNT580 PART OF LOC 530 PWB(PCB) ASSEMBLY590 PART OF LOC 540 PWB(PCB) ASSEMBLY600 PART OF LOC 540 PWB(PCB) ASSEMBLY610 PART OF LOC 540 PWB(PCB) ASSEMBLY620 6871VSM676A SPEAKER PCB ASSY.A2 6710V00042H REMOTE CONTROLLERA3 6410VUH005A A/C POWER CORDF8301 0FS1502B67B FUSE,SLOW BLOWF8302 131-098B FUSE,SLOW BLOWL8811 131-096E FUSE,FAST BLOWPA001 6710V00042K LG REMOTE CONTROLLER RECEIVER

NSP = NON STOCKED PART

17 DPDP40 - DIAGRAMSPV153 - 923-03458

DPDP60 Exploded View

310550

620 560

101

331

400

401

520

540

303

301

304

302

300305

330

590

201 202

203

204

205

206

213

207208

209

210

211

212

600

610

530

580

Remove the above screws fromDisplay to remove back cover.

LOC ZPN PART_DESC101 5900V08001A FAN,DC201 6871VSN172C X-TOP RIGHT202 6871VSN172J Z-TOP RIGHT203 6871VSN172L Z-CENTER RIGHT 204 6871VSN172K Z-LOWER RIGHT205 6871VSN172B X-LOWER RIGHT BOTTOM206 6871VSN172E X-LOWER CENTER BOTTOM207 6871VSN172C X-LOWER LEFT BOTTOM208 6871VSN172H Y-LOWER LEFT209 6871VSN172F Y-DRIVE AMP.210 6871VSN172G Y-TOP LEFT211 6871VSN172B X-TOP LEFT212 6871VSN172D X-TOP CENTER213 6871VSN172A MICRO / X-Y GENERATOR214 6871VSN172M DC/DC CONVERTER300 NSP ESCHUCHION301 NSP FRAME TOP302 NSP FRAME BOTTOM303 NSP FRAME RIGHT304 NSP FRAME LEFT305 NSP WINDOW310 5020V00437A BUTTON,CONTROL330 5020V00436A BUTTON,POWER331 6600VM2006B POWER SWITCH ASSY.400 3809V00211A BACK COVER ASSEMBLY401 3300V00067C PLATE520 6871VMM693C VIDEO SCAN CONVERTER530 6871VPM052A A/C LINE FILTER / PRIMARY SUPPLY540 6871VPM054A SWITCH MODE POWER SUPPLY550 6871VSM677A CONTROL PCB ASSY.560 3141VSN195A CHASSIS ASSEMBLY MOUNT580 PART OF LOC 530 PWB(PCB) ASSEMBLY590 PART OF LOC 540 PWB(PCB) ASSEMBLY600 PART OF LOC 540 PWB(PCB) ASSEMBLY610 PART OF LOC 540 PWB(PCB) ASSEMBLY620 6871VSM676A SPEAKER PCB ASSY.A2 6710V00042H ZENITH REMOTE CONTROLLERA2 6710V00042K LG REMOTE CONTROLLERA3 6410VUH005A A/C POWER CORD

F8301 0FS1502B67B FUSE,SLOW BLOWF8302 131-098B FUSE,SLOW BLOWL8811 131-096E FUSE,FAST BLOWPA001 6726VH0001A REMOTE CONTROLLER RECEIVER

A1 3828VA0277B OP GUIDE

18 DPDP40 - DIAGRAMSPV153 - 923-03458

DPDP60 Interconnect

P2

P1

P200

A/C IN

CN1

CN7

CN3

CN2

CN9CN10CN12 CN11

P12

P11

P15

P14

P13

P12

P9

P8

P7

P6

P20

P21

P19

P16

1. +180VS 2. +180VS

10. +230V / V-SETUP

9. N/C

8. N/C 7. +92VS

6. VS GND 5. VS GND

4. N/C

3. N/C

1. +180VS 2. +180VS

10. +230V / V-SETUP

9. N/C

8. N/C 7. +92VS

6. VS GND 5. VS GND

4. N/C

3. N/C

2. GND

10. 5V

9. GND

8. GND 7. 15V

6. VS 5. VS

4. N/C

3. GND

1. 25V

4. GND

3. GND

1. 2. 25V

5. VA GND

4. VA GND

3. VA GND

1. +75VA 2. +75VA

4. 5

V

1. 5

V

3. G

ND

5. W

/C

1. 5

V

2. G

ND

3. 1

5V

4. G

ND

5. W

/C

1. 5

V

2. G

ND

3. 1

5V

4. G

ND

5. W

/C

1. 5

V

2. G

ND

3. 1

5V

4. G

ND

8. +180VS

7. +180VS

6. +180VS

5. VA GND 4. VA GND 3. VA GND

1. +75VA 2. +75VA

8. +180VS 7. +180VS 6. +180VS

1. 25V

4. GND 3. GND 2. 25V

CN8

5. W

/C

1. 5

V

2. G

ND

3

. 15V

4. G

ND

5. W

/C

1. 5

V

2. G

ND

3

. 15V

4. G

ND

5. W

/C

1. 5

V

2. G

ND

3

. 15

V 4

. GN

D

10. 5V 9. GND 8. GND

4. GND 3. GND

1. GND 2. 12V

10.

7. GND 6. 12V 5. 12V

11. 5V12. 5V

10. 5V 9. GND 8. GND

4. GND 3. GND

1. GND 2. 12V

10.

7. GND 6. 12V 5. 12V

11. 5V12. 5V

POWER SWITCH ASSY

4. H

5

1. 5

V

3. G

ND

4. H

5

1. 5

V

3. G

ND

1. +

180V

S 2

. +180V

S

10. +

230V

/ V-S

ET

UP

8. N

/C 7

. +92V

S

6. V

S G

ND

5. V

S G

ND

4. N

/C 3

. N/C

9. N

/C

TO FAN TO FAN TO FAN

1. G

ND

2

. GN

D 3

. 24

V 4

. 24

V 5

. V S

VA

ON

2. S

T-B

Y 5

V

3. G

ND

4. R

US

H C

TL.

10. 5V 9. GND 8. GND

4. GND 3. GND

1. GND 2. 12V

10.

7. GND 6. 12V 5. 12V

11. 5V12. 5V

10. 5V 9. GND 8. GND

4. GND 3. GND

1. GND 2. 12V

10.

7. GND 6. 12V 5. 12V

11. 5V12. 5V

4. 5VA 3. 5VA

1. 5VA 2. 5VA

8. GND 7. GND 6. GND

4. 5VA 3. 5VA

1. 5VA 2. 5VA

8. GND 7. GND 6. GND

2. GND

10. 5V

9. GND

8. GND 7. 15V

6. VS 5. VS

4. N/C

3. GND

4. G

ND

3. P

FC

OK

1. 17v

2. G

ND

8. P

FC

+ 7

. P

FC

+ 6

. N

/C

4. G

ND

3. P

FC

OK

1. 17

v 2

. G

ND

8. P

FC

+ 7

. P

FC

+ 6

. N

/C

+

+

Not Used

1. G

ND

2

. GN

D 3

. 24V

4. 2

4V

5. V

SV

A O

N

2. S

TB

5V

3

. GN

D 4

. PU

SH

CT

L.

1. 24V

4. GND 3. GND 2. 24V

3. ST-BY5V

4. GND

5. VSVA ON

7. N/C 6. 5V NOMI

1. A/C ON

2. P-CTL

1. 24

V

4. G

ND

3. G

ND

2. 24

V

3. ST-BY5V

4. GND

5. VSVA ON

7. N/C 6. 5V NOMI

1. A/C ON

2. P-CTL

+

TP2 (GND)TP1 (380V)

TP

3 ( G

N)

TP

4 (V

S)

VS

AD

J

VA ADJ

TP5 (GN)

TP6 (VA)

19 DPDP40 - DIAGRAMSPV153 - 923-03458

DPDP60 Module Layout

System Control PCB Assy

6871VSN172A

Main VideoScan Converter6871VMM693C

SMPS6871VPM054A

DC to DC Converter

6871VSN172L

A/C Line Filter/Primary Supply6871VPM052A

20 DPDP40 - DIAGRAMSPV153 - 923-03458

DPDP60 Block Diagrams

VSC BOARD BLOCK DIAGRAM POWER BOARD BLOCK DIAGRAM

EM

I FI

LTER

REC

TIFI

ER

REC

TIFI

ER

RU

SHC

ON

TRO

L

PO

WER

CO

NTR

OL

PFC

IND

UC

TOR

Pow

er

Switc

hin

gFE

T

PFC

380V

TIN

Y2

55P

Auxi

llary

Tra

ns

TIN

Y2

55P

ST-B

YTra

ns

PFC

Pa

ck

UC

385

4H

IGH

PO

WER F

AC

TOR

PREREG

ULA

TOR

St-b

y5

V

Aux.

16

V

STR-

F66

68B

+M

ULT

I TR

AN

S

Fly

Whe

el

DIO

DE

FLY

BA

CK M

OD

E

Pane

lC

tl 5

V

Pane

lD

rive

5V

Sound

30V

VSC 16V

VSC 12

V

VSC 6V

Ste

p d

ow

nRe

gula

tor

SI-8

12

0S

Ste

p d

ow

nRe

gula

tor

SI-8

050

S

PAN

EL

VID

EO

SC

AN

CO

NVERTE

R

Zero

Curre

nt Re

son

an

t M

od

e

Pow

er

FET

2sk

283

7

UC

38

63

Re

sona

nt p

ow

er su

pp

ly m

od

eIR

211

3S

Hig

h s

pe

ed

po

we

r FE

T d

rive

r

UC

38

63

Re

sona

nt p

ow

er su

pp

ly m

od

eIR

211

3S

Hig

h s

pe

ed

po

we

r FE

T d

rive

r

Pow

er

FET

2sk

283

7

VS

17

0-1

85

VA

72

-80

SOU

ND

FAN

VSC

AD

RESS

SUST

AIN

DRIV

E

LOG

IC

P F

C

DC

-DC

~

VS

Pac

k

VA

Pa

ck

EPR

OM

CTL

Pa

ck

5V moni

VS on

VS on

RL

on

Rush

CTL

AC INP UTCOMP ONENTRGB - P C/RGB - DT V

AUDIOINPUT

RGB INPU T /CONT ROL

VPC

323

0D

(Co

lor d

ec

od

er)

4H

co

mb

filt

er Y

/C

sep

ara

tor

MSP

34

01

(Aud

io s

igna

p

oc

ess

, S/

W)M

527

58FP

(Vid

eo

sw

itch)

switc

hin

g s

ign

als

in

put

fro

m tw

oty

pe

s o

f im

ag

e a

nd

o

utp

uttin

g th

em

JAG

ASM

(Sc

ale

r)H

igh

ly Inte

gra

ted

, M

ixe

d

Sig

na

l Fla

t Pa

ne

l Dis

pla

yPro

ce

sso

r

SII1

50

(TM

DS

TX)

21P

FLI

220

0

(De

inte

rlac

e)

FLI2

220

(Enha

nc

er)

CXA

210

1Q

(Co

lor c

ontro

l&

Vid

eo

SW

.)

ba

se b

and

sig

na

l &

RG

B s

ign

al

pro

ce

ssin

g /

vid

eo

sw

itch

ing

EPM

7064

(Ge

n.

Cla

mp

)

SPK O

UT

MEM

ORY

(4M

-BYT

E)

S-VID

EO

MEM

ORY

(8M

-BYT

E)PC

DTV

AD

V712

3

DT V_R,G,B ,V,H

P C_V,H

R,G

,B,H

,V

PC

_R,G

,B

S T B_R,G,B ,H ,V

Aud

io_R,L

LA4

282

(Aud

io A

MP)

Au

dio

_R,L

Aud

io_R,L

CV

BS

DTV

_Y,P

b,P

r

S T B_Y,Pb,P r

Y,U,V

Y0~

7/C

0~

7

R,G,B

R,G

,B,H

,VP IP_Y ,U ,V

H ,V

H/V

H ,V

DTV

_Y,

Pb

,Pr

Y,C

b,C

r

S _Y/ C

DT V_Y ,P b,P r

R,G,B

H,V

21 DPDP40 - DIAGRAMSPV153 - 923-03458

DPDP60 Video Scan Converter

TOP BOTTOM

22 DPDP40 - DIAGRAMSPV153 - 923-03458

DPDP60 AC Line Filter / Primary Supply

TOP BOTTOM

23 DPDP40 - DIAGRAMSPV153 - 923-03458

DPDP60 Swtich Mode Power Supply

TOP BOTTOM

service manual model series: chassis: pdp 60”diagramas.diagramasde.com/televisores/dpdp60w manual...

Documents