hcd-gtr333/gtr555/gtr777/gtr888 - diagramas...
TRANSCRIPT
-
SERVICE MANUAL
Sony CorporationPublished by Sony EMCS (Malaysia) PG Tec
HCD-GTR333/GTR555/GTR777/GTR888
SPECIFICATIONS
9-890-567-022011I80-1 2011.09
E Model
Ver. 1.1 2011.09
HCD-GTR333 is the amplifi er, USB, CD player and tuner section in MHC-GTR333.
HCD-GTR555 is the amplifi er, USB, CD player and tuner section in MHC-GTR555.
HCD-GTR777 is the amplifi er, USB, CD player and tuner section in MHC-GTR777.
HCD-GTR888 is the amplifi er, USB, CD player and tuner section in MHC-GTR888. Photo: HCD-GTR888 (E2 Model)
WALKMAN and WALKMAN logo are registered trademarks of Sony Corporation.
MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and Thomson.
Windows Media is a registered trademark of Microsoft Corporation in the United States and/or other countries.
This product contains technology subject to certain intellectual property rights of Microsoft.Use or distribution of this technology outside of this product is prohibited without the appropriate license(s) from Microsoft.
CD SectionModel Name Using Similar Mechanism HCD-GTR6/GTR6B/GTR7/GTR8/GTR8BCD Mechanism Type CDM74HF-DVBU101//MOptical Pick-up Name KHM-313CAB/C2NP
AbbreviationE2 : 120V AC area in E model
COMPACT DISC RECEIVER
Amplifi er sectionThe following are measured at AC 120 V 240 V, 50/60 Hz
MHC-GTR888Front/Satellite speaker Power Output (rated): 290 W + 290 W (at 4 , 1 kHz, 1% THD)Front speaker RMS output power (reference): 360 W + 360 W (per channel at 6 , 1 kHz)Satellite speaker RMS output power (reference): 180 W + 180 W (per channel at 12 , 1 kHz)Subwoofer RMS output power (reference): 260 W + 260 W (per channel at 8 , 100 Hz)
MHC-GTR777Front/Satellite speaker Power Output (rated): 190 W + 190 W (at 4 , 1 kHz, 1% THD)Front speaker RMS output power (reference): 220 W + 220 W (per channel at 6 , 1 kHz)Satellite speaker RMS output power (reference): 110 W + 110 W (per channel at 12 , 1 kHz)Subwoofer RMS output power (reference): 170 W + 170 W (8 , 100 Hz)
MHC-GTR555Front speaker Power Output (rated): 160 W + 160 W (at 5 , 1 kHz, 1% THD) RMS output power (reference): 250 W + 250 W (per channel at 5 , 1 kHz)Subwoofer RMS output power (reference): 250 W (5 , 100 Hz)
MHC-GTR333Front speaker Power Output (rated): 130 W + 130 W (at 4 , 1 kHz,1% THD) RMS output power (reference): 250 W + 250 W (per channel at 4 , 1 kHz)InputsTV (AUDIO IN) L/R Voltage 1.2 V, impedance 47 kDVD/PC (AUDIO IN) L/R Voltage 1.2 V, impedance 47 kMIC (MHC-GTR888/MHC-GTR777 only) Sensitivity 1 mV, impedance 10 k
A, B port: Type AUSB sectionSupported bit rate MP3 (MPEG 1 Audio Layer-3): 32 kbps 320 kbps, VBR WMA: 48 kbps 192 kbps AAC: 48 kbps 320 kbpsSampling frequencies MP3 (MPEG 1 Audio Layer-3): 32 kHz/44.1 kHz/48 kHz WMA: 44.1 kHz AAC: 44.1 kHzTransfer speed Full-SpeedSupported USB device Mass Storage ClassMaximum current 500 mA
Disc player sectionSystem Compact disc and digital audio systemLaser Diode Properties Emission Duration: Continuous Laser Output*: Less than 44.6 W * This output is the value measurement at
a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture.
Frequency response 20 Hz 20 kHzSignal-to-noise ratio More than 90 dBDynamic range More than 88 dBTuner sectionFM stereo, FM/AM superheterodyne tunerAntenna: FM lead antenna AM loop antennaFM tuner sectionTuning range 87.5 MHz 108.0 MHz (50 kHz step)AM tuner sectionTuning range Pan American models: 530 kHz 1,710 kHz (10 kHz step) 531 kHz 1,710 kHz (9 kHz step) Other models: 530 kHz 1,610 kHz (10 kHz step) 531 kHz 1,602 kHz (9 kHz step)
GeneralPower requirements AC 120 V 240 V, 50/60 HzPower consumption MHC-GTR888: 220 W
MHC-GTR777: 160 WMHC-GTR555: 150 WMHC-GTR333: 110 W
Dimensions (w/h/d) (excl. speakers)(Approx.) 280 mm 333 mm 439.5 mmMass (excl. speakers) (Approx.) HCD-GTR888: 7.1 kg
HCD-GTR777/HCD-GTR555: 6.7 kgHCD-GTR333: 6.4 kg
Supplied accessories Remote control (1)
R6 (Size AA) batteries (2)FM lead/AM loop antenna (1)Spacer A (MHC-GTR888 only) (2)Spacer B (MHC-GTR888 only) (2)
Design and specifi cations are subject to change without notice.
FREE FERCHOTextoel9verdadero
FREE FERCHOTextoel9verdadero
-
HCD-GTR333/GTR555/GTR777/GTR888
2
NOTES ON CHIP COMPONENT REPLACEMENT Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be
damaged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING Keep the temperature of soldering iron around 270 C during
repairing. Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times). Be careful not to apply force on the conductor when soldering
or unsoldering.
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
CAUTIONUse of controls or adjustments or performance of procedures other than those specifi ed herein may result in hazardous radiation exposure.
SAFETY CHECK-OUTAfter correcting the original service problem, perform the following safety check before releasing the set to the customer:Check the antenna terminals, metal trim, metallized knobs, screws, and all other exposed metal parts for AC leakage.Check leakage as described below.
LEAKAGE TESTThe AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.). Leakage current can be measured by any one of three methods.1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers instructions to use these instruments.
2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The limit indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)
1.5 k0.15 FACvoltmeter(0.75 V)
To Exposed MetalParts on Set
Earth GroundFig. A. Using an AC voltmeter to check AC leakage.
This appliance is classified as a CLASS 1 LASER product. This marking is located on the rear exterior.
-
HCD-GTR333/GTR555/GTR777/GTR888
3
TABLE OF CONTENTS1. SERVICING NOTES ................................................ 4
2. DISASSEMBLY2-1. Disassembly Flow ........................................................... 62-2. Case ................................................................................. 72-3. Loading Panel ................................................................. 72-4. Front Panel Section ......................................................... 82-5. TUNER Board ................................................................ 82-6. CD Mechanism Section (CDM74HFV-DVBU101) ....... 92-7. MAIN Board ................................................................... 92-8. Back Panel Section ......................................................... 102-9. 2CH DAMP Board, 3CH DAMP Board,
4CH DAMP board .......................................................... 102-10. Chassis Section ............................................................... 112-11. DMB21 Board ................................................................ 122-12. DRIVER Board, SWITCH Board ................................... 122-13. Optical Device ................................................................ 132-14. SENSOR Board .............................................................. 132-15. MOTOR (TB) Board....................................................... 142-16. MOTOR (LD) Board ...................................................... 14
3. TEST MODE ............................................................. 15
4. ELECTRICAL CHECK .......................................... 16
5. DIAGRAMS5-1. Block Diagram - USB Section - ..................................... 175-2. Block Diagram - RF/SERVO Section - .......................... 185-3. Block Diagram - TUNER Section - ................................ 195-4. Block Diagram - MAIN Section - ................................... 205-5. Block Diagram - DISPLAY Section - ............................. 215-6. Block Diagram - DAMP Section (1/2) - ......................... 225-7. Block Diagram - DAMP Section (2/2) - ......................... 235-8. Printed Wiring Board - DMB21 Board (Side A) ............ 255-9. Printed Wiring Board - DMB21 Board (Side B) ............ 265-10. Schematic Diagram - DMB21 Board (1/3) - .................. 275-11. Schematic Diagram - DMB21 Board (2/3) - .................. 285-12. Schematic Diagram - DMB21 Board (3/3) - .................. 295-13. Printed Wiring Board - MAIN Board (Side A) ............... 305-14. Printed Wiring Board - MAIN Board (Side B) ............... 315-15. Schematic Diagram - MAIN Board (1/4) - ..................... 325-16. Schematic Diagram - MAIN Board (2/4) - ..................... 335-17. Schematic Diagram - MAIN Board (3/4) - ..................... 345-18. Schematic Diagram - MAIN Board (4/4) - ..................... 35
5-19. Printed Wiring Board - 2CH DAMP Board - .................. 365-20. Schematic Diagram - 2CH DAMP Board (1/4) - ............ 375-21. Schematic Diagram - 2CH DAMP Board (2/4) - ............ 385-22. Schematic Diagram - 2CH DAMP Board (3/4) - ............ 395-23. Schematic Diagram - 2CH DAMP Board (4/4) - ............ 405-24. Printed Wiring Board - 3CH DAMP Board (Side A)...... 415-25. Printed Wiring Board - 3CH DAMP Board (Side B)...... 425-26. Schematic Diagram - 3CH DAMP Board (1/4) - ............ 435-27. Schematic Diagram - 3CH DAMP Board (2/4) - ............ 445-28. Schematic Diagram - 3CH DAMP Board (3/4) - ............ 455-29. Schematic Diagram - 3CH DAMP Board (4/4) - ............ 465-30. Printed Wiring Board - 4CH DAMP Board (Side A)...... 475-31. Printed Wiring Board - 4CH DAMP Board (Side B)...... 485-32. Schematic Diagram - 4CH DAMP Board (1/4) - ............ 495-33. Schematic Diagram - 4CH DAMP Board (2/4) - ............ 505-34. Schematic Diagram - 4CH DAMP Board (3/4) - ............ 515-35. Schematic Diagram - 4CH DAMP Board (4/4) - ............ 525-36. Printed Wiring Board - DISPLAY Board - ..................... 535-37. Schematic Diagram - DISPLAY Board - ........................ 545-38. Printed Wiring Board - TUNER Board - ........................ 555-39. Schematic Diagram - TUNER Board - ........................... 555-40. Printed Wiring Board - MIC Board - .............................. 565-41. Schematic Diagram - MIC Board - ................................. 565-42. Printed Wiring Board - USB and VOLUME Board - ..... 575-43. Schematic Diagram - USB and VOLUME Board - ........ 585-44. Printed Wiring Board - DRIVER Board - ....................... 595-45. Schematic Diagram - DRIVER Board - ......................... 60
6. EXPLODED VIEWS6-1. Case Section ................................................................... 726-2. Front Panel Section ........................................................ 736-3. Back Panel Section ......................................................... 746-4. Chassis Section ............................................................... 756-5. CD Mechanism Section (1)
(CDM74HFV-DVBU101) .............................................. 766-6. CD Mechanism Section (2) ............................................. 77
7. ELECTRICAL PARTS LIST ............................... 78
-
HCD-GTR333/GTR555/GTR777/GTR888
4
SECTION 1SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electro-static break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body.During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts.The fl exible board is easily damaged and should be handled with care.
UNLEADED SOLDERBoards requiring use of unleaded solder are printed with the lead-free mark (LF) indicating the solder contains no lead.(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARKUnleaded solder has the following characteristics. Unleaded solder melts at a temperature about 40 C higher
than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to
about 350 C.Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful! Strong viscosity Unleaded solder is more viscous (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.
Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
NOTE OF REPLACING THE IC102 AND IC4605 ON THE DMB21 BOARDIC102 and IC4605 on the DMB21 board cannot exchange with single. When these parts on the DMB21 board are damaged, ex-change the entire mounted board.
RELEASING THE DISC TRAY LOCKThe disc tray lock function for the antitheft of an demonstration disc in the store is equipped.
Releasing Procedure:1. Press [I/1 STANDBY] button to turn the power on.2. Press the [CD/DISC SKIP] button to select CD function.3. While pressing the [TV] button, press the [Z OPEN/CLOSE]
button for more 5 seconds).4. The message UNLOCKED is displayed and the disc tray is
unlocked.
Note: When LOCKED is displayed, the slot lock is not released by turning power on/off with the [I/1 STANDBY] button.
MODEL IDENTIFICATION Back Panel
Model Part No.HCD-GTR333: E2, E51, AR /HCD-GTR555: AR 4-265-400-0[]
HCD-GTR333: MX 4-265-400-2[]HCD-GTR555: E2, E51 4-265-400-5[]HCD-GTR555: MX 4-265-400-7[]HCD-GTR777, GTR888: E2, E51, AR 4-265-401-0[]HCD-GTR777, GTR888: MX 4-265-401-2[]
NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focused on the disc refl ective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.
PART No.
Ver. 1.1
Note: Refer to supplement-1 for the printed wiring board, schematic diagram and electrical parts list of MAIN board (Suffi x-13 and Suffi x-21).
-
HCD-GTR333/GTR555/GTR777/GTR888
5
MICOM (IC500) ON MAIN BOARD SERVICE POSITION In checking the MICOM (IC500) on the MAIN board, prepare two extension jigs (1-843-138-11: 14 cores, 150 mm (common)/
1-843-140-11: 10 cores, 150 mm (for 2CH DAMP board)/ 1-843-139-11: 12 cores, 150 mm (for 3CH DAMP board)/ 1-843-138-11:14 cores, 150 mm (for 4CH DAMP board).
HCD-GTR333 Connect jig (extension cable 1-843-140-11) to the2CH DAMP BOARD (CN4001) (10 PIN) andMAIN board (CN504) (10 PIN)
HCD-GTR555/HCD-GTR777 Connect jig (extension cable 1-843-139-11) to the3CH DAMP BOARD (CN4001) (12 PIN) andMAIN board (CN503) (12 PIN)
HCD-GTR888Connect jig (extension cable 1-843-138-11) to the4CH DAMP BOARD (CN4001) (14 PIN) andMAIN board (CN502) (14 PIN)
Connect jig (extension cable 1-843-138-11) to the2CH DAMP board (HCD-GTR333)3CH DAMP board (HCD-GTR555/HCD-GTR777)4CH DAMP board (HCD-GTR888)(CN4000) (14 PIN) and MAIN board (CN501) (14 PIN)
2CH DAMP board (HCD-GTR333)3CH DAMP board (HCD-GTR555/HCD-GTR777)4CH DAMP board (HCD-GTR888)
MAIN board
Ver. 1.1
-
HCD-GTR333/GTR555/GTR777/GTR888
6
SECTION 2DISASSEMBLY
This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
2-2. CASE (Page 7)
2-6. CD MECHANISM SECTION (CDM74HFV-DVBU101) (Page 9)
2-7. MAIN BOARD (Page 9)
2-8. BACK PANEL SECTION (Page 10)
2-9. 2CH DAMP BOARD, 3CH DAMP BOARD, 4CH DAMP BOARD (Page 10)
2-10. CHASSIS SECTION (Page 11)
2-11. DMB21 BOARD (Page 12)
2-12. DRIVER BOARD, SWITCH BOARD (Page 12)
2-13. OPTICAL DEVICE (Page 13)
2-14. SENSOR BOARD (Page 13)
2-15. MOTOR (TB) BOARD (Page 14)
2-16. MOTOR (LD) BOARD (Page 14)
2-5. TUNER BOARD (Page 8)
2-4. FRONT PANEL SECTION (Page 8)
SET
2-3. LOADING PANEL (Page 7)
-
HCD-GTR333/GTR555/GTR777/GTR888
7
2-3. LOADING PANEL
Note: Follow the disassembly procedure in the numerical order given.
2-2. CASE
gear
chassis side
CD mechanism deck (CDM74KF)
By using (-) screw driver
1 Turn the gear to the direction of the arrow.(The location of this gear pulley is at thebottom side of the CDM)
3 panel, loading
2 Pull-out the disc tray
1 one screw (+BVTP 3 14)
1 one screw (+BVTP 3 14)
2 two screws (+BVTP 3 14)
2 two screws (+BVTP 3 14)
6 two screws (+BVTP 3 14)
3 two screws (+BVTP 3 14)
3 two screws (+BVTP 3 14)
5 panel, side (R)
8 panel, top
5 panel, side (L)
4
4
7
Ver. 1.1
-
HCD-GTR333/GTR555/GTR777/GTR888
8
2-5. TUNER BOARD
2-4. FRONT PANEL SECTION
3 two screws (+BVTP 3 8)
1 wire (flat type) (7 core) (CN1601)
2 tape, filament
4 shield plate, top
5 TUNER board
4 wire (flat type) (17 core) (CN601)
8 front panel section
3 one screw (+BVTP 3 8)
3 one screw (+BVTP 3 8)
2 one screw (+BVTP 3 8)
1 four screws (+BVTP 3 8)
5 CN707 (4P) (for HCD-GTR777/HCD-GTR888)
6 CN705 (14P)
7
(for HCD-GTR777/HCD-GTR888)
Ver. 1.1
-
HCD-GTR333/GTR555/GTR777/GTR888
9
2-6. CD MECHANISM SECTION (CDM74HFV-DVBU101)
2-7. MAIN BOARD
1 one screw (+BVTP 3 12)
2 one screw (+BVTP 3 8)
4 two screws (+BVTP 3 8)
5 CN4000 (14P)6 CN4001 (10P) (for HCD-GTR333) (12P) (for HCD-GTR555/HCD-GTR777) (14P) (for HCD-GTR888)
7 MAIN board
3 speaker, LED (holder)
(for HCD-GTR777/HCD-GTR888)
(for HCD-GTR777/HCD-GTR888)
1 wire (flat type) (7 core) (CN703)
3 wire (flat type) (13 core) (CN700)
5 wire (flat type) (13 core) (CN702)
2 CN701 (3P)
4 CN704 (7P)
7 CD mechanism section (CDM74HFV-DVBU101)
6 one screw (+BVTP 3 12)
Ver. 1.1
-
HCD-GTR333/GTR555/GTR777/GTR888
10
2-8. BACK PANEL SECTION
2-9. 2CH DAMP BOARD, 3CH DAMP BOARD, 4CH DAMP BOARD
9 one screw (+BVTP 3 12)
0 back panel section
6 one screws (+BVTP 3 12)
7 one screws (+BVTP 3 8)
2 four screws (+BVTP 3 8)
4 cover, fan5 fan, DC1 CN4004 (3P)
3 two screws (+BVTP 3 8)
(for HCD-GTR777/ HCD-GTR888)
8 one screws (+BVTP 3 8)
(for HCD-GTR555/HCD-GTR777/HCD-GTR888)
3 heatsink (4CH) 2 three brackets (heatsink plug)
7 six screws (+BVTP 3 8)
5 CN2 (6P)
4 sheet (thermal)4 sheet (thermal)
6 CN3 (5P)
8 3CH DAMP board 4CH DAMP board
1 three screws (+BVTT 3 12 (S))
1 three screws (+BVTT 3 12 (S))
A
B
C
B
C
BC
A
3 heatsink (2CH)2 two brackets (heatsink plug)
7 four screws (+BVTP 3 8)
5 CN2 (6P)
6 CN3 (5P)
8 2CH DAMP board
A
A
(for HCD-GTR333) (for HCD-GTR555/HCD-GTR777/HCD-GTR888)
Ver. 1.1
-
HCD-GTR333/GTR555/GTR777/GTR888
11
2-10. CHASSIS SECTION
6 clamp
7 SWITCHING REGULATOR
9 chassis3 CN1 (2P)
4
1 two screws (+BVTP 3 8)
5 nine screws (+PWH 3 8)
1 two screws (+BVTP 3 8)
2 bracket, SMPS (shield)
D
DE
E
(for HCD-GTR555/HCD-GTR777/HCD-GTR888)
8 holder, PC board
6 clamp
7 SWITCHING REGULATOR
5 eight screws (+PWH 3 8)
(for HCD-GTR333)
E
Ver. 1.1
-
HCD-GTR333/GTR555/GTR777/GTR888
12
2-11. DMB21 BOARD
2-12. DRIVER BOARD, SWITCH BOARD
3 four screws (+BVTP 3 8)
6 three screws (+BVTP 3 8)
8 two screws (+BVTP 3 10)
9 two screws (+BVTP 3 10)
0 cover dust (CDM)
qa CDM74HFV
5 DMB21 board
4 clamp
7 bracket, holder (DMB)
1 wire (flat type) (24 core) (CN101)
2 CN201 (6P)
1 two screws (+BTTP (M2.6))
6 one screw (+BTTP (M2.6))
7 SWITCH board
2 CN703 (4P)
3 CN704 (2P)
4 wire (flat type) (5 core) (CN702)
5 DRIVER board
-
HCD-GTR333/GTR555/GTR777/GTR888
13
2-14. SENSOR BOARD
1 floating screw (+PTPWH M2.6)
4 floating screw (+PTPWH M2.6)
8 one screw (+BTTP (M2.6))
6 floating screw (+PTPWH M2.6)
7 gear (geneva)
2 tray
3 belt (table)
9 CN731 (3P)
0 SENSOR board
5 pulley (table)
2-13. OPTICAL DEVICE
1 floating screw (+PTPWH M2.6)
2 CDM74HFV assy
3 insulator screw
3 insulator screw
3 insulator screw
3 insulator screw
4 insulator
4 insulator
4 insulator
4 insulator
5 device, optical (KHM-313CAB/C2RP)
-
HCD-GTR333/GTR555/GTR777/GTR888
14
2-15. MOTOR (TB) BOARD
2-16. MOTOR (LD) BOARD
3 wire (flat type) (5 core) (CN742)
4 two screws (+BTTP (M2.6))
5 motor assy, table (M741)
6 remove the two solderings of motor
7 MOTOR (TB) board
1 gear (stopper)
1 gear (stopper)
2table
1 belt (loading)
2 remove the two solderings of motor
4 motor assy, loading (M751)
5 MOTOR (LD) board
3 two screws (+BTTP (M2.6))
-
HCD-GTR333/GTR555/GTR777/GTR888
15
SECTION 3TEST MODE
[PANEL TEST MODE] This mode is used to check the fl uorescent indicator tube,
LEDs, keys, [MASTER VOLUME] jog, model, destinationand software version.
Procedure: 1. Press [TV] button and [OPTION] button simultaneously
and hold 3 seconds. 2. All LEDs and segments in fl uorescent indicator tube are
lighted up. 3. When you want to enter to the software version display
mode, press [PRESET EQ] button. The model information appears on the fl uorescent indicator tube.
GFX 2 is shown for MHC-GTR333. GFX 3S is shown for MHC-GTR555. GFX 4S is shown for MHC-GTR777. GFX 7S is shown for MHC-GTR888. Press [PRESET EQ] button again to view the destination
information. 4. During the destination information display, press [PRESET
EQ] button. Each time [PRESET EQ] button is pressed, the fl uorescent indicator tube shows the version of each category software in the following sequence: SC, MTK (DMB Board fi rmware version), UI, PF, SYS, CD, CDMA, CDMB, ST, TA TAS, TM and return back to model information display.
5. When [SEARCH] button is pressed while the version numbers are being displayed except model and destination, the date of the software creation appears. When [SEARCH] button is pressed again, the display returns to the software version display. When [PRESET EQ] button is pressed while the date of the software creation is being displayed, the date of the software creation is displayed in the same order of software version display.
6. Press [GROOVE] button, the key check mode is activated. 7. In the key check mode, the fl uorescent indicator tube displays
K 0 V0. Each time a button is pressed, K value increases. However,
once a button has been pressed, it is no longer taken intoaccount.
V value increases in the manner of 0, 1, 2, 3 ... if [MASTER VOLUME] knob is turned clockwise, or it decreases in the manner of 0, 9, 8, 7 ... if [MASTERVOLUME] knob is turned counterclockwise.
8. When [DJ EFFECT] button is pressed after all LEDs andsegments in fl uorescent indicator tube light up, alternatesegments in fl uorescent indicator tube and LEDs would light up. If you press [DJ EFFECT] button again, another half of alternate segments in fl uorescent indicator tube and LEDs would light up. Pressing [DJ EFFECT] button again would cause all segments in fl uorescent indicator tube and LEDs light up.
9. To release from this mode, press three buttons in the same manner as step 1, or disconnect the power cord.
[COMMON TEST MODE] This mode is used to check operations of the Amplifi er
section.
Procedure: To enter Common Test Mode 1. Press [USB/USB SELECT] button and [GROOVE] button
simultaneously and hold for 3 seconds. 2. The bar segment fl ash on the fl uorescent indicator tube.
The function is changed to TV and the volume is changed to VOLUME MIN.
Check of Amplifi er 1. Press [PRESET EQ] button repeatedly until a message
GEQ MAX appears on the fl uorescent indicator tube. GEQ increases to its maximum.
2. Press [PRESET EQ] button repeatedly until a message GEQ MIN appears on the fl uorescent indicator tube. GEQ decreases to its minimum.
3. Press [PRESET EQ] button repeatedly until a message GEQ FLAT appears on the fl uorescent indicator tube. GEQ is set to fl at.
4. When the [MASTER VOLUME] knob is turned clockwiseeven slightly, the sound volume increases to its maximumand a message VOLUME MAX appears on the fl uorescentindicator tube.
5. When the [MASTER VOLUME] knob is turned counter-clockwise even slightly, the sound volume decreases to its minimum and a message VOLUME MIN appears on the fl uorescent indicator tube.
To release from Common Test Mode 1. To release from this mode, press [POWER] button. 2. The cold reset is enforced at the same time.
[COLD RESET] The cold reset clears all data including preset data stored
in the EEPROM to initial conditions. Execute this mode when returning the set to the customer.
Procedure: 1. Press [POWER] button to turn on the system. 2. Press [x] button and [POWER] button simultaneously for 3 seconds. 3. COLD RESET appears on the fl uorescent
indicator tube. After that, the fl uorescent indicator tube becomes blank for a while, and the system is reset.
[TUNER STEP CHANGE] The step interval of AM channels can be toggled between
9 kHz and 10 kHz. This mode is not available for Saudi Arabian, European and Russian models.
Procedure: 1. Press [POWER] button to turn on the system. 2. Press [FUNCTION] button repeatedly to select the
AM. 3. Press [POWER] button to turn off the system. 4. Press [SEARCH] button and [POWER] button
simultaneously. The system turns on automatically. The message AM 9K STEP or AM 10K STEP
appears on the fl uorescent indicator tube and thus the channel step is changed.
[CD SHIP MODE (WITH MEMORY CLEAR)] This mode moves the optical pick-up to the position durable
to vibration and clears all data including preset data stored in the EEPROM to initial conditions during the next AC-In. Use this mode when returning the set to the customerafter repair.
Procedure: 1. Press [POWER] button to turn on the system. 2. Select CD function. 3. Press [GROOVE] button and [POWER] button
simultaneously for 3 seconds. The system turns off automatically.
4. Message MECHA LOCK is displayed on the fl uorescent indicator tube and the CD ship mode is set.
[CD SHIP MODE (WITHOUT MEMORY CLEAR)] This mode moves the optical pick-up to the position
durable to vibration. Use this mode when returning the set to the customer after repair.
-
HCD-GTR333/GTR555/GTR777/GTR888
16
Procedure: 1. Press [POWER] button to turn on the system. 2. Select CD function. 3. Press [EX-CHANGE] button and [POWER] button
simultaneously. The system turns off automatically. 4. Message MECHA LOCK is displayed on the
fl uorescent indicator tube and the CD ship mode is set.
[CD TRAY LOCK MODE] This mode let you lock the disc tray. When this mode is
activated, the disc tray will not open when [Z OPEN/CLOSE] button or [EX-CHANGE] button is pressed. The message LOCKED will be displayed on the fl uorescentindicator tube. This mode only applied when there is disc(s)on the tray.
Procedure: 1. Press [POWER] button to turn on the system. 2. Select CD function. 3. Press [STOP] button and [ENTER] button si-
multaneously and hold down until LOCKED or UNLOCKED displayed on the fl uorescent indicator tube (around 5 seconds).
[FACTORY PRESET] This mode is use to load all the factory use preset
frequencies into FM 1-FM 20 and AM 1-AM 10. Originally,frequency of FM 1-FM 20 and AM 1-AM10 are set to the minimum frequency.
Procedure: 1. Press [POWER] button to turn on the system. 2. Press [TV] button and [FUNCTION] button
simultaneously and hold for 3 seconds, messageFACTORY appears on the fl uorescent indicator tube. The function is changed to TUNER automati-cally.
[CDM AGING MODE] This mode is used to display the total count of meter
pointer touch initial switch and max switch.
Procedure: 1. Press [POWER] button to turn on the system. 2. Select CD function and All DISC play mode. 3. Put discs on all trays and close the tray. 4. Press [B ??] button and [EXCHANGE] button
simultaneously for 3 seconds. 5. The fl uorescent indicator tube displays Aging
Display AG xxxx/yyyy. xxxx represents the error counter (Maximum Value of xxxx = 9999) yyyyy represents the cycle counter (Maximum Value of yyyy = 9999) 6. Press [] to search for Aging History
Error Display. The fl uorescent indicator tube displays Mx E1E2E3E4. x: error history number E1: Loading sequence JCP high E2: Loading sequence JCP low E3: Loading operation JCP E4: Cam position operation JCP 7. Press [ENTER] to Aging Display.
To release from CDM Aging Mode. To release from this mode, press [POWER] button or
perform COLD RESET operation.
SECTION 4ELECTRICAL CHECK
FM AUTO STOP CHECK
signalgenerator
set
+
75
Procedure:1. Turn the power on.2. Input the following signal from Signal Generator to FM
antenna input directly.
Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHzDeviation : 75 kHzModulation : 1 kHzANT input : 35 dBu (EMF)
Note: Please use 75 ohm coaxial cable to connect SG and the set. You cannot use video cable for checking.
Please use SG whose output impedance is 75 ohm.
3. Set to FM tuner function and scan the input FM signal with automatic scanning.
4. Confi rm that input Frequency of A, B and C detected and automatic scanning stops.
The stop of automatic scanning means The station signal is received in good condition.
TUNER SECTION 0 dB = 1 V
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
1717
SECTION 5DIAGRAMS
5-1. BLOCK DIAGRAM USB Section Circuit Boards Location
TUNER board
MAIN board
SWITCHING REGULATOR board
DMB21 board
SWITCH board
MOTOR (LD) board
MOTOR (TB) board
DRIVER board
SENSOR board
USB board
VOLUME board
DISPLAY board
MIC board (for HCD-GTR777/HCD-GTR888)
2CH DAMP board (for HCD-GTR333)3CH DAMP board (for HCD-GTR555/HCD-GTR777)4CH DAMP board (for HCD-GTR888)
: USB 1
8
3
M+9V
LED13.5V
USB CONTROLLERIC700
VBUS+5V REGIC800
VBUS OVERCURRENT DETECT
IC702
SYSTEM CONTROLLER
D1500
D1502
D1503
IC500 (1/7)
CN1501
1
4(USB A)
VBUS_A
D- A
D+ A
GND
+IN1
USBDN1_DP
USBDN1_DM
VCC
OUT1OUT2 7
1
2
HUB-RESETHUB-VBUS-DETECT
RESET_NVBUS_DET
26 83
1 2 3
82
HUB-OC1HUB-OC2
USBA
_LED
_BLU
E
USBB
_LED
_RED
USBB
_LED
_BLU
E
27
31
USBUP_DM
USBUP_DP
30
XTAL1/CLKIN
XTAL2
X70024MHz
CN1500
1
4(USB B)
VBUS_B
D- B
D+ B
GNDUSBDN2_DP
USBDN2_DM3
4
5 +IN2
USB_DP
USB_DM
8584
33
VBUS_DET SW VIN27 3 2
32
13.5V5V
LED USBDRIVER
Q809, Q811
RF/SERVOSECTION(Page 18)
A
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
1818
5-2. BLOCK DIAGRAM RF/SERVO Section
J : CD PLAY F : AUDIO
Signal path
DETECTOR
125
1234
56
RFIPOPOUT
RF_ARF_BRF_CRF_D
RF_ERF_F
LDO1
MDI2
LDO2
MSW
MDI1
CD RF AMPFOCUS/TRACKING ERROR AMP
CD SYSTEM PROCESSORDIGITAL SERVO PROCESSOR
IC101DEVICE,OPTICAL
KHM-313CAB/C2NP
2AXISDEVICEFOCUS/
TRACKINGCOIL
17
16
18
15
36 4843129
37 1
LD SWITCHQ102 (1/2)
LD SWITCHQ102 (2/2)
LASERDIODE
(FOR CD)
LASERDIODE
(FOR DVD)
FOCUS COILDRIVE
4241
BUFFER
35 334 4
TRACKING COILDRIVE
3231
21252024
13
SLED MOTORDRIVE
FOCUS/TRACKING COIL DRIVER,SPINDLE/SLED MOTOR DRIVER
IC201
2728
SPINDLE MOTORDRIVEMM
M1(SPINDLE)
4647
FMOFOODMOTRO
V14/VREF0
127 IOPMON/OPINP
FOO
RF
ABCD
E+HE+G
CD LD
VC
PD
VR650
VR780
DVD LD
FCS+
MSW
FCS
TRK+
REG02 REG01
TRK
SP+SP
SL+SL
NCNC
VREFO
V2012
3029 SLED MOTOR
DRIVE
MMM2(SLED)
23
BUFFER
212022
45
19
42
40
SYSTEMCONTROLLER
IC500 (2/7)
64M SDRAMIC104
91TX
40IFSCK MTK-CLK37
TXD
CN105
ASYNCHRONOUS SAMPLERATE CONVERTER
IC4607
AUDIO DSPIC4605
RXD
RFMON
89RX
43PRST#
37SF_DO
38SF_DI39SF_CK
36SF_CS#
MTK-RESET40
88 MTK_XIFCSIFCS# 4135IFSDI
87 MTK-BUSYIFBSY 38
MTK-SOD35
78BA0 BA02080BA1 BA121
55DQM0 LDQM1575RWE# WE1676CAS# CAS1777RAS# RAS1866RCLK CLK38
65DQM1 UDQM39
TRO
1013
FMO
IOP
IOPMON
DMO
116 GPIO22 MUTE494 GPIO
128 SPFG/OPINN
MUTE123MUTETSD M
SPFG
Q101
Q103
76
(FOR TEST)12
6
126
41IFSOD MTK-SIO36
EEPROMIC102
1.8V REGIC111
3.3V REGIC107
SI
2
SCK5
_CS
6
SO
1
114GPIO
GPIO
GPIO
GPIO19
119
115
GPIO 120
106
RA0I
RA11
RD0I
RD15
DG0,DQ1
IDQ15
A0I
A11
USB_DP 27
USB_DM
USB_DP
USB_DM28
DVDD3.3V
1.8V
DVDD5V
X10127MHz
2,4,5,
7,8,10
,11,13
,42,
44,45
,47,48
,50,51
,539
10
6
5 42523
2211 19
21
23
27SIGNAL SELECTORIC4608
2
6
5
1
SIGNAL SELECTORIC4609
5
1
STEREO A/D CONVERTERIC4601
678
81
1
5
914
13
LRCKISCLKOUT1
XTALI
XTALO
BCKI
B
SEL
CK
SCKILRCKBCKDOUT
Q
SDOUT LRCK
MCLKO
SCLKOUT2
SDOUT1
STEREO A/D CONVERTERIC4602
7
8
3
16
1
2
VOUTL
VOUTR
BCKO
242RCKI
LRCKO
SDIN
Y
A
VINLR IN
L INVINR
X00212.288MHz
3
4
SDIN1 LRCK
SCK
BCK
DATA
82-83,85-86,74-69,81,67
45-49,51-53,64-61,59-56
23-26,29-34,22,35
L OUT
R OUT
MAINSECTION(Page 20)
USBSECTION(Page 17)
MAINSECTION(Page 20)
A
C
B
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
1919
5-3. BLOCK DIAGRAM TUNER Section
f
f
f : TUNER (FM/AM)
M+9V
ANTENNA
AM
FM 75COAXIAL
9V 3.3V
MFINRIN
OUT2OUT1
M751(LOADING)
MFINRIN
OUT2OUT1
M741(TABLE)
52
4443
IC500 (3/7)
IC1602
IC731
LD MOTOR DRIVERIC701
Q731
3
4
1
2
79
24
MOTORDRIVER
TBL MOTOR DRIVERIC712
RE701
DETECT
79
24
MOTORDRIVER
LM-FLM-R
4645
TM-FTM-R
4950
E-1E-2
51
7578
77
810
13
7
4
6
15
14
E-3CK
DA
ARF2
45
ARF1
FRF1
LOUT
ROUT
53
REG 3.3VIC1601
MAINSECTION(Page 20)
D
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
2020
5-4. BLOCK DIAGRAM MAIN Section
39GAME_L
4GAME_R
19OUTR26OUTL
25AGCOUTL
23SWOUT
17BB1R18BB2R27BB2L28BB1L
48REFOUT
21DATA22CLK
42 TV-IN_L
45 DVD-IN_L
46 MIC
56 ST-R43 ST-L
5 INGAINOUTR
18
MIC_
DETE
CT
12
RESE
T
19
AC-C
UT
87
AUDI
O-CL
K
86
58
AUDI
O-DA
TA
SWL_
SPK_
LED_
RED
59
SWL_
SPK_
LED_
BLUE
60
SWR_
SPK_
LED_
RED
61
SWR_
SPK_
LED_
BLUE
56
FRR_
SPK_
LED_
RED
57
FRR_
SPK_
LED_
BLUE
54
FRR_
SPK_
LED_
RED
55
FRR_
SPK_
LED_
BLUE
80
SW_M
UTE
81
FRON
T_MU
TE
38 INGAINOUTL
1
7
3
5
OP AMPIC600
OP AMPIC900
XOP-AMPXXIC901
5 1INPUT+ OUTPUT
OP AMPIC805
3 7INPUT+ OUTPUT
INPUT+ OUTPUT
OP AMPIC950
5 1 5 1INPUT+ OUTPUT
A+9V REGIC803
+9V REG
+13.5VLED +13.5V
4
REG 4VIC804 +4V REG
5 VIN VOUT
3
D+3.3V REGIC801 3.3V
2 VIN SW
3
M+9V REGIC802 +9V REG
2 VIN SW
J1300MIC
1OUT
SUBWOOFERLED SPEAKER
SW R
SW L
LED DRIVERQ715, Q716
SUBSWITCH
Q806,Q807
IC1301MIC AMP
(1/2)
IC1301MIC AMP
(2/2)Q900, Q950
MUTE SWITCHQ802
J500
LEDDRIVER
LEDDRIVER
Q704
Q506 Q507RESET
SWITCHAC-DETSWITCH
CONNECT TOSWITCHINGREGULATOR
BOARD(NOT SUPPLIED)
SW MUTESWITCH
Q954
OUTL SWITCH,OUTR SWITCH
Q902FRONT MUTE
SWITCH
R
L
R
L
TV INAUDIO
IN
DVD/PC INAUDIO
IN
FRONTLED SPEAKER
F
F
F
F
NNN
F
L OUT
R OUT
R CHL CH
RCH
RCH
INPUT SELECTORELECTRICAL VOLUME
IC806
SYSTEM CONTROLLERIC500 (4/7)
REG 3.5VIC508
RF/SERVOSECTION(Page 18)
B
TUNERSECTION(Page 19)
D
E
DAMPSECTION (2/2)
(Page 23)
DAMPSECTION (1/2)
(Page 22)
F
DAMPSECTION (1/2)
(Page 22)GDBFB F/B
Q1301, Q1302MIC
LEVELMIC
DRIVER
RV1300
RF/SERVOSECTION(Page 18)
C
ST-RST-L
R INL IN
Q707
LEDDRIVER
LEDDRIVER
Q709
Q711
F : AUDIO f : TUNER (FM/AM) N : MIC
HCD-GTR777/HCD-GTR888
HCD-GTR777/HCD-GTR888
HCD-GTR888
EXCEPT HCD-GTR333
HCD-GTR777/HCD-GTR888
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
2121
5-5. BLOCK DIAGRAM DISPLAY Section
42
SYSTEM CONTROLLERIC500 (5/7)
LED SWITCHCONTROLLER
IC1100
REMOTE CONTROLSIGNAL RECEIVER
IC1170
FLUORESCENTINDICATOR
TUBE DRIVERIC1001
MTK_POWER_CTRL
5 LED-DRIVER-DATA7 LED-DRIVER-CLK6 LED-DRIVER-LATCH20
4865 LED-DRIVER-OE
95 MASTER-VOLUME
4 SIRCS
DATACLOCKLATCH
/OE
AD-KEY0
1CLK2DIN3STB
19I
24
12I
18
D1201- D1206
D1101-D1106, D1108
67
AD-KEY194
15
13
X-IN
X-OUT
10
11
XC-IN
23
FL-C
LK
24
FL-D
ATA
22
FL-C
S
XC-OUT
45I
49
44 3410 33
5I
8,20
1,62
9 1935 58
VACUUMFLUORESCENT
DISPLAYFL1001
185
REG 5VIC701
9V 5V
SG1/K
S1I
SG24
/KS2
4
GR1 I
GR11
Q1045, Q1048,Q1049
GRIDS SWITCH
RECTIFIERD1154D1157
DC-DCCONVERTER
TRANSFORMERT1150
SWITCHINGTRANSISTORQ1150Q1151
13.5V
LED 13.5V
ROTARYENCODER
S1250MASTERVOLUME
S1105-S1114
S1100-S1104,S1200-S1204
X7018MHz
X70232.768kHz
Q701,Q702,Q703
Q9Q16
Q3Q18
3.3V SWITCH,9V SWITCH,
POWER CTRL SWITCH
VCCEN
VO
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
2222
5-6. BLOCK DIAGRAM DAMP Section (1/2)
18
12V REG.IC4401
SYSTEM CONTROLLERIC500 (6/7)
THERMA DETECTCOMPARATOR
IC4900(1/2)
VCC5 EN
VO
66SP-RELAY
73/RES-DET
65PCONT(MAIN)
74 /SD-SLOW
71 DAMP_RESET69 FAN-DRIVE
72 FANBLOCK68 /SD-FAST
6
1
-INOU
T
2
-IN
POWER AMP.IC4904
3 14IN HOVAA LO
CSD1 11
5
POWER AMP.IC4903
3 14IN HOVAA LO
CSD
1 11
OP AMPIC4905
7BOUT
5
OP AMPIC4407
31
INA+INB- AO
UTBO
UT
6
7
AOUT
1
OP AMPIC4400
5INB+7 BOUT
R
L
R
L
Q4037RELAY
DRIVER
DC DETECTSWITCH (CH-R)
FAN PROTECTIONSWITCH
FAN LOCKSWITCH
D4014
DC DETECTSWITCH
THERMADETECT SWITCH
Q4063 (1/2)
Q4524 (1/2)
Q4034, Q4035
RESET DETECTSWITCH (CH-R)Q4017, Q4021
RY4001
RY4000
DC DETECTSWITCH (CH-L)
RESET DETECTSWITCH (CH-L)
POWERAUDIO DRIVER
Q4514, Q4515
Q4032,Q4033
Q4016,Q4020
Q4518, Q4519
PROTECTIONSWITCH
PROTECTIONSWITCH
VOLT REG.SWITCH
VOLT REG.SWITCH
OP AMPPROTECTION
POWER AMPPROTECTION
Q40644067 Q4053, Q4052
OP AMPSWITCH
Q4003,Q4004 CONNECT TO
SWITCHINGREGULATOR
BOARD(NOT SUPPLIED)
Q4014, Q4015
Q4071, Q4500Q4510, Q4511
RESET SWITCH
Q4501,Q4506, Q4507SD SWITCH
Q4009, Q4010,Q4011
Q4056, Q4057Q4062, Q4027FAN DRIVER
M101(DC FAN)
Q4026
Q4036
+VOLT REG.
VOLT REG.
+VOLT REG.IC4402
VOLT REG.IC4403
Q4007
Q4008
TH4503
TB4001
EXCEPT HCD-GTR333/HCD-GTR555
TB4001 : HCD-GTR333 TB4002 : HCD-GTR555/HCD-GTR777/HCD-GTR888
12V REG.13V
TH4502
L CHR CH IMPEDANCE
SATELLITE SPEAKER
IMPEDANCE
FRONT SPEAKERM
HCD-GTR333(2CH DAMP BOARD)HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
HCD-GTR333(2CH DAMP BOARD)HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
HCD-GTR333 (2CH DAMP BOARD)HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888 (4CH DAMP BOARD)
HCD-GTR333 (2CH DAMP BOARD)HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888 (4CH DAMP BOARD)
HCD-GTR333(2CH DAMP BOARD)HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
HCD-GTR333(2CH DAMP BOARD)HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
HCD-GTR333(2CH DAMP BOARD)HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
HCD-GTR333(2CH DAMP BOARD)HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
HCD-GTR333(2CH DAMP BOARD)HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD) POWER
AUDIO DRIVER
F : AUDIO
MAINSECTION(Page 20)
MAINSECTION(Page 20)
E
G
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
2323
5-7. BLOCK DIAGRAM DAMP Section (2/2)
SYSTEM CONTROLLERIC500 (7/7)
THERMA DETECTCOMPARATOR
IC4900(2/2)
66SP-RELAY
73/RES-DET
74 /SD-SLOW
71 DAMP_RESET
68 /SD-FAST
6
1
-INOU
T
2
-IN
POWER AMP.IC4902
3 14IN HOVAA LO
CSD1 11
5
POWER AMP.IC4901
3 14IN HOVAA LO
CSD1 11
OP AMPIC4906
7BOUT
5
OP AMPIC4406
SW RSW L
31
INA+INB- AO
UTBO
UT
6
7
AOUT
1
+VOLT REG.IC4404
VOLT REG.IC4405
R
L
Q4038
Q4012
Q4013
Q4030, Q4031
Q4019, Q4023
RY4003
RY4002
Q4028,Q4029
Q4516, Q4517
Q4018,Q4022
Q4512, Q4513
Q40684070 Q4060, Q4061
TB4000 : HCD-GTR777/HCD-GTR888TB4003 : HCD-GTR555
Q4508 : HCD-GTR888Q4509 : EXCEPT HCD-GTR333
Q4504 : HCD-GTR888Q4505 : EXCEPT HCD-GTR333
TH4500
TH4501
+VOLT REG.
VOLT REG.
DC DETECTSWITCH
THERMADETECT SWITCH
Q4063 (2/2)
Q4524 (2/2)
POWERAUDIO DRIVER
POWERAUDIO DRIVER
DC DETECTSWITCH (CH-L)
RESET DETECTSWITCH (CH-L)
DC DETECTSWITCH (CH-R)
RESET DETECTSWITCH (CH-R)
PROTECTIONSWITCH
PROTECTIONSWITCH
VOLT REG.SWITCH
VOLT REG.SWITCH
Q4058
Q4059
VOLT REG.SWITCH
VOLT REG.SWITCH
RELAYDRIVERRESET SWITCH SD SWITCH
EXCEPT HCD-GTR333 HCD-GTR888 EXCEPT HCD-GTR333
EXCEPT HCD-GTR333
EXCEPT HCD-GTR333
IMPEDANCE
SUBWOOFER
MAINSECTION(Page 20)
F
HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
HCD-GTR333(2CH DAMP BOARD)HCD-GTR555/HCD-GTR777(3CH DAMP BOARD)HCD-GTR888(4CH DAMP BOARD)
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
2424
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note is printed in each block.)
For Schematic Diagrams.Note: All capacitors are in F unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and tantalums.
All resistors are in and 1/4 W or less unless otherwise specifi ed.
f : Internal component. 2 : Nonfl ammable resistor. 5 : Fusible resistor. C : Panel designation.
A : B+ Line. B : B Line. Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions. - TC Board - no mark : TAPE PLAY ( ) : TAPE REC - Other Boards - no mark : TUNER (FM/AM) ( ) : CD PLAY > : TAPE PLAY [ ] : TAPE REC < > : USB { } : PC * : Impossible to measure Voltages are taken with VOM (Input impedance 10 M). Voltage variations may be noted due to normal production
tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production
tolerances. Circled numbers refer to waveforms. Signal path. F : AUDIO f : TUNER (FM/AM) G : REC N : MIC J : CD PLAY c : DIGITAL E : USB
Abbreviation AR : Argentina model E2 : 120V AC area in E model E51 : Chilean and Peruvian models MX : Mexican model
For Printed Wiring Boards.Note: X : Parts extracted from the component side. Y : Parts extracted from the conductor side. f : Internal component. : Pattern from the side which enables seeing. (The other layers patterns are not indicated.)
Indication of transistor.
C
BThese are omitted.
E
Q
C EBThese are omitted.
Caution:Pattern face side: (SIDE B)Parts face side:(SIDE A)
Parts on the pattern face side seen from the pattern face are indicated.Parts on the parts face side seen from the parts face are indicated.
Note: The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.
Replace only with part number specifi ed.
Caution:Pattern face side:(Conductor Side)Parts face side: (Component Side)
Parts on the pattern face side seen from the pattern face are indicated.Parts on the parts face side seen from the parts face are indicated.
DMB19 board is multi-layer printed board. However, the patterns of intermediate layers have not
been included in diagrams.
Abbreviation AR : Argentina model E2 : 120V AC area in E model E51 : Chilean and Peruvian models
MX : Mexican model
Waveforms
DMB21 Board MAIN Board DISPLAY Board
1 IC101 0 (XTALO)
50 mV/DIV, 10 ns/DIV
37.0 ns
180 mVp-p
50 mV/DIV, 10 s/DIV
29.3 ns
190 mVp-p
5 IC500 qa (XC-OUT)
6 IC500 qd (X-OUT)
100 mV/DIV, 50 ns/DIV
130 ns316 mVp-p
7 IC1001 7 (OSC)
50 mV/DIV, 1 s/DIV
3.0 s150 mVp-p
2 IC101
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
2525
5-8. PRINTED WIRING BOARD DMB21 Board (Side A) See page 17 for Circuit Boards Location. : Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11
IC4608IC4609
IC46
05
IC10
4
IC101
127
5428
1
3233 64
65
96
97128
119 20
3839
C1504
CN20
1
R608
R111
0
1 13
CN4604
R230
R231
R232
CN602
R1121R1123
C4608
X002
R246
R247
JL001
JL00
2
JL003
JL004
JL005
JL006
C216
JL007
C217
C218
CL105
CL106
C602
CL107
C603
CL108
C604
CL109
JL201
JL202
JL203
JL010
C220
C608
JL205
JL01
2
JL206
JL014
JL016
JL017
JL01
9
JL210
C463
1
C463
2
JL212
C4633
JL213
JL215
JL211
C4634
JL214
C463
5
JL021
R1151
C4636
JL022
R1152
C463
7
JL02
3
C463
8
JL024
C463
9
C620
C621
C622
C623
C464
0
C4641C4644
FB1264
FB12
65
FB12
66
R116
8
C4650
D001
D002
D003
D004
R483
5
ET001
RB10
5
RB10
6 ET002
ET003
RB10
7
RB10
8
ET004
R484
1
R4842
R4843
R484
5
RB11
1
R484
6
RB11
2
R4847
RB11
3
R484
8
RB11
4RB
115
R485
0
R4852
R4853
R485
4
R4855
JL1201
R4856
JL1202
R4857
JL1203JL12
04
JL1205JL1206JL1207
JL1208
JL1209
R4861
R4862
JL1210
JL12
11
JL1212
R486
7
JL1213
JL1214
JL1216
JL1218
R4873
JL1220
R4877
R487
8
R4879
R102
R103
R107
R114
CN10
12
241
23
CN10
5113
FB1114
R521
C101
C105
R142
C106
X101
C112
C113
C118
R156
C124
CL20
6 CL207
CL208
JL113
JL114
JL115
CL213
R1248
R1249
R1263
C152
C153
R126
9
C156 C160
R127
6R1277
R128
1R1
282 R
1283
CL40
01
C185
JL11
01
CL4002
JL1102
CL40
03CL40
04
CL40
05
C189
JL1105
JL1106JL1107
JL1108
C190
JL1110
JL11
11
JL1112 JL1113
JL1114
JL1115
JL1116
JL1117
CL1138
JL1118
CL1139
JL1119
CL1140
JL1120
CL1141
JL1121
CL11
42
JL1122
JL1123
JL1124
CL11
46
CL1147
CL11
48 CL1149
CN1108 CN1106
CL1150
CL11
51
JL11
31
CL1152
JL11
32
JL11
33
JL11
34
1 2
DMB21 BOARD(SIDE A)
1-883-583-12
(12)
CN10
12
241
23
CMAIN BOARD
CN701(Page 30)
DMAIN BOARD
CN703(Page 30)
BMAIN BOARD
CN702(Page 30)
AMAIN BOARD
CN704(Page 30)
DEVICE, OPTICALKHM-313CAB/C2NP
FOR TEST
DEVICE, OPTICALKHM-313CAB/C2NP
(CHASSIS) (CHASSIS)
(CHASSIS)(CHASSIS)
Note: IC4605 on the DMB21 board cannot exchange with single. When this part on the DMB21 board is damaged, exchange the entire mounted board.
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
2626
5-9. PRINTED WIRING BOARD DMB21 Board (Side B) See page 17 for Circuit Boards Location. : Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11
IC46
01
IC4607
IC111IC
102
IC107
IC4602
IC201
114
2815
FB60
7
R210
C1505
R212
C1506
R213
C1507
R214
R215
R216
R601
R219
R604
R605
R1101
C1512
R606
C1513
R220
R1105
R221
R223
R224
R225
R226
R611
R612
R233
R234
C460
2C4
603 C
4606
C203
C205
C206
C208
R112
9
C209
R630
C210
C211
C212
C213
C214 C215
C219
R256
C4622
C462
3
C221
C4626
C222
C4628
C224
C4629R4
601
R460
2 C611
R460
6C4630
R4608
R4609
R115
0
C233
R4611
C464
2
C464
3
C4645
cam14
cam16
FB12
67 FB1
268
cam19
cam20
cam4
cam25
cam5
cam26
cam6
cam27
cam7
R1177
R117
8
D005
D1G2S2
G1D2 S1
Q101
C1E1B1B2
E2C2 Q10
2
Q103
R483
3
R1184
R483
4
R4837
R4838
R4839
R119
1
R1192
R119
3
R4844
R119
4
R4849
R485
1
1
1213
48 FIN
FIN
FIN
FIN 2425
3637
R4858
R485
9 R48
70R4
871
R4872
R487
4
R4876
FB108
R101
R108
R109
R110
R111
R112R113R115
R116
R117
R118R120R121
R122
R123R124
R125
R133
R136
R1213
C102
C108
C111C115
C116R154
R155
C119
CL201
CL202
CL204
C125
CL205
C126
C127
R1250
R1252
R1255
R125
6
C144
C145
C146
C149
R126
1R126
2
C150
C151
C154
C155
R1278R1279
C168
C169
R128
0
C172
C175
C179
R129
0
C180
C181
C183
C188
C191
C192
C193
C195
C197
C198
C199
IOFL
603
R204
R205
R206
R207
R208
R209
FB60
3
DMB21 BOARD(SIDE B)
1-883-583-12
(12)
Note: IC102 on the DMB21 board cannot exchange with single. When this part on the DMB21 board is damaged, exchange the entire mounted board.
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
2727
5-10. SCHEMATIC DIAGRAM DMB21 Board (1/3) See page 64 - 65 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
DMB21 BOARD (1/3)
2.6
2.6
3.3
1.2
1.6
1.6
5
3.3
1.6
1.6
1.7
1.6
1.2
1.6
2.65
2.6
2.6
3.3
1.73.3
0
0
0
1.3
3.3
03.3
00
1.6
0
3.3
2
1
0.7
0
3.3
3.3
0 3.3
3.3
1.8
1.20
1.6
3
3
1.6
3.2 1.7
3.2
1.6
1.6
1.6
1.6 0.5
1.6 3.3
3.3
03.2
FB607220ohm
MTR_GND
DGND
VM9V
DVDD
5V
DVDD
3.3V
ADIN
C460810 16V
ABCK
ALRC
K
ACLK
EMI
FL603
ASDA
TA0
10kR521
14
13
12
11
10
9
87
6
5
4
3
2
1
PCM1808PWRIC4601
VREF
AGND
VCC
VDD
DGND
SCKI
LRCK BCK
DOUT
MD0
MD1
FMT
VINL
VINRC46060.1
C46030.1
C46020.1
100pC4623
100pC4622
R48330
0R4834
100 10VC603
10V100
C602
100 10VC604
0.01C4626
0R608
C6080.1
D002MC2840-T112-1
D003MC2840-T112-1
D004MC2840-T112-1
D001MC2840-T112-1
C6210.1
C6200.1
C6230.1C6220.1
MC2840-T112-1D005
FB603220ohm
JL010
JL012
JL014
JL016
0R4835
R630 0
R4837 0
R4838 0
R4608 0
R4609 0
R4611 0
R4601 100
JL0170R601
0R611
0R605
0R604
0R612
0R606
PCM1753DBQRIC4602
1 BCK
2 DATA
3 LRCK
4 DGND
5 NC
6 VCC
7 VOUTL VCOM
8 VOUTR AGND 9
10
11ZEROR
12ZEROL
13MD
14MC
15ML
16SCK
282726252423222120191817161514
13121110987654321
SRC4182IC4607
LGAPRCKINCSDINBCKILRCKIVIODGNDBYPASIFMT0IFMT1IFMT2_RSTMUTE _RDY
OWL1OWL0
OFMT1OFMT0
TDMIDGND
VDDSDOUTLRCKO
BCKOMODE0MODE1MODE2
R48390
C46280.1
C46290.1
0.01C4630
TC7WH157FK IC4608
A
B
_Y
GND Y
SEL
_ST
VCC
TC7WH74FKIC4609
1 CK
2 D
3 _Q
4 GND 5Q
6_CLR
7_PR
8 1
2
3
4 5
6
7
8VCC C46310.1
C46320.1
R484147
R484247
10kR4843
R4844100
JL019
R4845100
R4846100
R4847100
16V
C463310
C463410 16V
C46360.1
R48483.30
R4849
C46370.1
0.01C4638
R4851 100
R4852 47R4854
47
CL4001
CL4002
4.7C4641
10kR485610kR4857
R4859 47
R4858 47R4853 47R4878 47R4855 0
16V
C464410
C46450.1
0.01C4650
R4861100
R486747
JL021
R4870100
R4871100
JL022
JL024JL023
R4872100
R4874 0
R4876 0
R4877 47
R4862 47
CL4003CL4004
10kR4879
123456789
10111213
13PCN4604
TAS-IIC_DATATAS-IIC_CLKDGND(C-COUPLE)DATA-SELTAS-RESETAGNDR OUTAGND(C-COUPLE)/AVDDL OUTAGNDL INAGNDR IN
CL4005
IC4605TAS3108DCPR
1 AVSS
2 VR_PLL
3 XTALI
4 XTALO
5 MCLKI
6 MCRCK_DV
7 CS0
8 GPIO
9 DVDD
10 DVSS
11 SDIN1
12 SDIN2
13 SDIN3
14 SDIN4
15 SDA1
16 SCL1
17 SDA2
18 SCL2
19 LRCK 20SCLKIN
21MCLKO
22SCLKOUT1
23SCLKOUT2
24SDOUT4
25SDOUT3
26SDOUT2
27SDOUT1
28VR_DIG
29DVSS
30DVDD
31_PDN
32_RESET
33RSRV
34PLL0
35PLL1
36PLL2
37RSRV
38AVDD
39
12.288MHzX002
C6110.1
R4602100
R460622
C4642 10p
C4635 0.1
C4643 10p
1234567
7PCN602
AVDD5VAGND
DVDD5VDGND
DVDD3.3VMGND
VM (9V)
EET004
EET002
E
ET001
27pC4639
33pC4640
R4873 0R4850 0
JL001JL002JL003JL004JL005JL006JL007
(CHASSIS)
E
ET003(CHASSIS)
(CHASSIS)
(CHASSIS)
IC B/DSTEREO A/D CONVERTER
IC4601
IC B/DSTEREO A/D CONVERTER
IC4602
IC B/DSIGNAL SELECTOR
IC4608
IC B/DASYNCHRONOUS SAMPLE
RATE CONVERTER
IC4607
SIGNAL SELECTORIC4609
AUDIO DSPIC4605
BMAIN
BOARD(2/4)
CN702(Page 33)
1DMB21 BOARD (2/3)(Page 28)
DMB21BOARD
(2/3)(Page 28)
DMB21 BOARD (3/3)(Page 29)2
5
4
A
MAINBOARD
(1/4)CN704
(Page 32)
3DMB21 BOARD
(2/3), (3/3)(Page 28),(Page 29)
DMB21 BOARD(2/3), (3/3)
(Page 28), (Page 29)
Note: IC4605 on the DMB21 board cannot exchange with single. When this part on the DMB21 board is damaged, exchange the entire mounted board.
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
2828
5-11. SCHEMATIC DIAGRAM DMB21 Board (2/3) See page 62 - 63 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
DMB21 BOARD (2/3)
3
45
67
1 2
8
0.6
3.3
1.8
3.35
3.3
3.3 1.4
1.4 2.1 2.11.5
(0.3) 5 1.4 3 3 1.7 9 9 4.3
4.3
4.3
4.3
4.4
4.2
4.4(3.3)
4.4(5.3)
4.8
3.5
1.4
1.4
1.4
1.4
1.4
3.3
3.3
2.2
1.4
1.4
1.4
1.4
1.4 1.4 2.4 3.3 3.3 3.3 3 9
3.73.7
3.4
0
0
0
0
5
3.4
0
5
0
00
47kR124
0.01C192
22R1
12
100kR114
100R109 0.01
C113
22R1
1510kR107
47 10VC105
0.22C195
1kR116
47kR117
0.01C101
22R1
21 10V47
C112
1MR108
123456789
101112131415161718192021222324CN101
24P
GND (LD)LD (650)
NCNCPD
LD (780)VR (650)VR (780)
NCVOE/E+G
VCCVC
GND (PDIC)VOF/F+H
VOB/BVOA/A
RF(LO:DVD.HI:CD)MSW
VOD/DVOC/C
TRK-TRK+FCS+FCS-
0.01C106
22R1
13
5 4
321
MM1836A33NREIC107
CONT
GND
NOIS
EVO
UTVIN
100R12347kR110
0.22C193
22R1
18
DTC124EUA-T106Q103
MSW SWITCH
MSW SWITCH
22R1
20
100kR1129
100R111
D1
G2
S2D2
G1
S1
UM6K1N-TNQ101
Q102
LD SWITCHQST8TR
JL1101JL1102
JL1105JL1106JL1107JL1108
JL1110JL1111JL1112JL1113JL1114JL1115JL1116JL1117JL1118JL1119JL1120JL1121JL1122JL1123JL1124
CL106
CL107
REG01
DVDD5V
C188470p
1C198
1C183
1kR1178
R1020
4
3
2
1
5
6
7
8
MM1661JHBEIC111
Vo
NC
GND
CnCont
NC
NC
Vin
0R1256
R12900
10V47
C189
DVD_LD
CD_LD
CD_LDDVD_LD
IOP
REG02
VOE
VOFVOBVOA
VODVOCTRK-TRK+FCS+FCS-
LDO2
DMO
MSW
FMO
TRO
FOO
TRK-
REG02REG01
TRK+FCS+
IOP
FCS-
LDO1
0.01
C212
100k
R223
100k
R225
100 16VC217
33kR208
220pC205
56k
R221
15k
R231
82k
R230
27kR219
47 10VC218
1.2kR204
0.033C211
0.01C203
12kR216
0.01C219
15kR214
56kR226
0.01C213
0.01C210
4700
pC2
33
10V47
C220
33kR209
10kR205
10kR206
0.033
C209
10kR224
0.01C208
1kR247
47kR210
10k
R234
18k
R232
0.01C224
10kR212
6.8kR213
12kR215
4.7kR246
1kR220
220pC206
0.01C21510
00p
C214
2.7kR207
C2160.01
JL201JL202JL203
JL205JL206
13 14 15 16 17 18 19 20 21 22 23 24
252627282930
313233343536
373839404142434445464748
FIN
121110987
654321
FIN
FIN
FIN
IC201FAN8036L
IN1-OUT1IN2+IN2-OUT2RES1
RES2REGCTLIN3+IN3-OUT3IN4+
IN4-
OUT4
CTL
FWD
REV
SGND
MUTE
123
MUTE
4PS TS
D_M
PVCC
2DO
5-
DO5+PGND2
DO4-DO4+DO3-DO3+
REGO2REGO1PGND1
DO2-DO2+DO1-
DO1+
PVCC
1RE
GVCC
OPOU
T2OP
IN2-
OPIN
2+
VREF
SVCC
OPO
UT1
OPIN
1-OP
IN1+
IN1+
CL213
SPFG
VREF
O
DVDD3.3V
IOPMON
LIMIT
SW
MUTE
123
MUTE
4
TSD_
M
VM9V
MTR_GND
CL201
CL202
CL204
CL205
CL20
6
CL20
7
CL20
8
0.1C221
0.1C222
33kR233
10kR256
123456
6PCN201
SP-SP+LIMIT(GND)LIMITSL-SL+
DGND
IC B/D1.8V REG
IC111
IC B/D
3.3V REGIC107
FOCUS/TRACKING COIL DRIVER,SPINDLE/SLED MOTOR DRIVER
IC201DEVICE,OPTICAL
(1/2)KHM-313CAB/C2NP
DEVICE,OPTICAL
(2/2)KHM-313CAB/C2NP
DMB21 BOARD(3/3)
(Page 29)
6
DMB21 BOARD(3/3)
(Page 29)
7
DMB21BOARD
(3/3)(Page 29)
1DMB21 BOARD(1/3)(Page 27)
3DMB21 BOARD
(1/3), (3/3)(Page 27),(Page 29)
2DMB21 BOARD
(1/3),(3/3)(Page 27),(Page 29)
9
DMB21BOARD
(1/3)(Page 27)
5
DMB21BOARD
(3/3)(Page 29)
8
RF+3.3V
DMB21 BOARD (3/3)(Page 29)
10
Ver. 1.1
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
2929
5-12. SCHEMATIC DIAGRAM DMB21 Board (3/3) See page 24 for Waveforms. See page 68 - 69 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
DMB21 BOARD (3/3)32
1
45
6
8
7
1.5 2.7 1 1 1.8 3.3 3.3 0 1.7 0 1.4 3.3 1.7 1.6 1.1 3.3 3.3 0 0 1.2 3.3 3.3 1.3
0
3.3
3
3.2
1.8
3.1
3
2.4
0.6
0.3
3.3
0.3
0
0
0
0.4
3.1
3.2
3.1
0.3
0.4
0.2
0.2
0
0
3.3
0
1.5
3.2
2
2
2
2
2
2
1.8
3.3
1
0.9
2
1.5
0.7
0
0
3.3
3.3
3.3
1.5
1.5
3.3
0
1.5
1.5
3.3
3
0
3.3
0
1.8
3.2 0.4 1.3 0.2 1 3.1 1.3 0.2 0 0.2 0 3.3 0.3 0 0.2 1.8 3.2 0 0.2 0 0.2 0 0.2 0 0.20 3.3
3.3
03.3
1.31
03.3
1.3
3.3
1.42.5
1.42.5
0.20.2
0.20.1
01.8
01.8
00
3.1
3.13.1
1.53.1
3.12.8
3.3
0.8
0.2
3.20.9
00.9
03.3
0.9
01
0.2
3.30.9
0.10.9
0.23.3
1.1
0.13.3
123456
6PCN105
TXDRXDGND
+3.3VV2REFORFMON
0.1C179
100
R156
4700pC199
0.1C1507
2.7kR1110
0.1C116
100R101
1C1
243.3k
R1150
0.1C115
3.3kR11523.3kR1151
100 10VC190
0.01
C160
15kR136
0.1C197
0.01C144
0.1C180
DGND
IOPMON
SPFG
TSD_
M
ALRC
K
ABCK
ACLK
VREFO
ASDA
TA0
0.1C181
0.1C191
R154 0
R155 0
LIMIT
SW0
R133
0R1
276
MUTE
4MU
TE12
3
ADIN
100kR142
12pC152
10pC153
CL11
41
100
R118
410
0R1
277
0.1C155
0.1C125
560
R110
1
0R11210R1123
5.1kR103
27MHzX101
0R1177
4
3
2
1
5
6
7
8 IC102W25Q16BVSSIG
_CS
SO
_W
GND SI
SCK
_HOLD
VCC
JL1133
JL1132
220p
C150
4
JL113JL114JL115
DVDD3.3V
CL105
330R1168
0R1
191
0R1
194
0R1192
0R1
193
1C1
27
CL108 CL109
10kR122
10kR1250.01C1505
0.1C111
0.01C156
0.01
C175
0.01
C151
0.01C150
0.01C172
C168 0.1C169 0.1
1C1
460.0
1C1
450.1
C154 CL
1142
CL11
46CL
1147
CL11
40
0.1C102
10 16VC118
10C119
47
48
49
8
50
51
52
53
54
7
6
5
4
3
2
1
41
42
43
44
45
46
14
13
12
11
10
9
34
40
35
36
37
38
39 16
15
17
18
19
20
21
28 27
29
30
31
32
33
26
25
24
23
22
IC104EM638165 TSA-6G
VDD
DG0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
WE
CAS
RAS
CS
BA0
BA1
A10/AP
A0
A1
A2
A3
VDDVSS
A4
A5
A6
A7
A8
A9
A11
NC
CLKE
CLK
UDQM
NC
VSS
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
CL1138
CL1139
1500
pC1
08
10C1
26
R12480
1000pC1506
0.01C149
R12491k
0R1250
R12520
0R1255
CL11
48
CL11
49
CL1150
CL1151
10k
R126
2
10k
R126
1
0R1263
100
R126
9
0.1C1512
0.1C1513
CL1152
R127
810
kR1
279
10k
R12800
FB12
6733
0ohm
FB12
6833
0ohm
FB12
6533
0ohm
FB12
6633
0ohm
FB12
6433
0ohm
47 10VC185
R11050
R12130
JL1207
JL1205JL1204JL1203JL1202JL1201
JL1206
1234567
CN11067P
XIFCSXIBSYXSYSRSTIFSDIIFSODDGNDIFSCK
FB108220ohm
0R1
281
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
6566676869707172737475767778798081828384858687888990919293949596
3231302928272625242322212019181716151413121110987654321
979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128
CXD9968R(LE)IC101
RF_ARF_BRF_CRF_DRF_ERF_FAVDD18_2AVDD33_1XTALIXTALOAGND33V20V14/VREF0REXTMDI1MDI2LDO1LDO2AVDD33_2DMOFMOMUTE4MSWTROFOOEEWPUSB_DPUSB_DMVDD33_USBVSS33_USBPAD_VRTVDD18_USB
SCL
SDA
IFSD
ISF
_CS#
SF_D
OSF
_DI
SF_C
KIF
SCK
IFSO
DIC
EPR
ST#
IR RD0
RD1
RD2
RD3
RD4
DVDD
33RD
5RD
6RD
7DV
DD18
DQM0
RD15
RD14
RD13
RD12
DVSS
33RD
11RD
10RD
9RD
8
DQM1RCLKRA11
DVDD33RA9RA8RA7RA6RA5RA4
RWE#CAS#RAS#
BA0DVSS18
BA1RA10
RA0RA1
DVDD33RA2RA3
IFBSYIFCS#
RXDVDD18
TXXMAMUTE
SPDIFGPIO
DACVDDCVREF
FSDA
CVSS
CCV
BSDA
CVDD
BDA
CVDD
ASY
/Y/G
SC/C
B/B
CR/R
AADV
SSGP
IO19
MUTE
123
LIMIT
SWAA
DVDD
APLL
VDD
APLL
CAP
ADAC
VSS2
ADAC
VSS1
GPIO
GPIO
GPIO
AVCM
GPIO
GPIO
GPIO
ADAC
VDD1
ADAC
VDD2
AVDD
18_1
AGND
18RF
IPOP
OUT
IOPM
ON/O
PINP
SPFG
/OPI
NN
0R1
283
0R1
282
FB1114 47ohm
12
2PCN1108
USBPUSBM
RB1050
0RB106
0RB107
0RB1080
RB111
RB1120
0RB113
0RB114
0RB115
RA4
RA5
RA6
RA7
RA8
RA9
RA11
DRCLK
DQM1
RAS
CAS
RWE
DQM0
RD7RD6RD5RD4
RD3RD2RD1RD0
RA3
RA2
RA1
RA0
RA10
BA1
BA0
DMO
LDO2
LDO1
FMO
MSWTROFOO
VOAVOBVOC
VODVOFVOE
RWECASRAS
RD7
DQM0
RD15
RD14
RD13
RD12
RD11
RD10
RD9
RD8
RD0
XSYS
RST
IFSO
DIF
SCK
IFSD
I
RD1
RD2
RD3
RD4
RD5
RD6
RD8RD9RD10RD11
RD13RD14RD15
XSYSRSTIFSDIIFSOD
IFSCK
RA3RA2RA1
BA0
RA10RA0
RA5RA4
RA6
RA11RA9RA8RA7
BA1
RD12
DRCLKDQM1
CD RF AMPFOCUS/TRACKING ERROR AMP
CD SYSTEM PROCESSORDIGITAL SERVO PROCESSOR
IC101
EEPROMIC102
64M SDRAMIC104
FOR TEST
D
MAINBOARD
(1/4)CN703
(Page 32)
CMAINBOARD(4/4)
CN701(Page 35)
DMB21BOARD
(2/3)(Page 28)
DMB21BOARD
(2/3)(Page 28)
DMB21BOARD
(2/3)(Page 28)
6
DMB21BOARD
(2/3)(Page 28)
8
3DMB21BOARD(1/3), (2/3)(Page 27),(Page 28)
2DMB21 BOARD
(1/3), (2/3)(Page 27),(Page 28)
DMB21 BOARD (1/3)(Page 27)
4
DMB21 BOARD (2/3)(Page 28)
10
7
9
1
234
Note: IC102 on the DMB21 board cannot exchange with single. When this part on the DMB21 board is damaged, exchange the entire mounted board.
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
3030
5-13. PRINTED WIRING BOARD MAIN Board (Side A) See page 17 for Circuit Boards Location. : Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
B E
BE
B E
BE
BE
BE
BE
B E
B E
BE
BE
C1
B1E1
C2
B2E2
C1
B1 E1C2
B2E2
C1
B1E1
C2
B2E2
C1
B1E1
C2
B2E2
IC806
IC90
1
IC80
5
IC60
0
IC90
0 IC95
0
IC701
IC80
3
IC800
IC804
IC508
IC801IC802
IC500
IC700
1
14
15
2928
4243 56
IC70
2
3
12
1
30
3150
51
80
81100
2
1
16
17CN
601
J500
2
1
6
7CN513
13
CN80
01
3CN
801
13
CN80
21
3CN
803
C822
1
212
13CN700
115
CN70
51 14CN5011
14
CN502(14P)
1 10
CN504(10P)
1 12
CN503(12P)
R700R701
Q701
R702
Q702
Q703
R704
R705
R706
Q806
R707
Q807
R809
R813
JL744
JL745
JL746 JL747
JL800
C748
R751
R752
R801
R802
R805
R806
R763
R760
R824
R825
R826C807
C830
C831C833
C835
C837
C838
C840
R901
R904
R905
R906
R908
1 3
CN70112
1312
CN702
R913
R914
R915
R916R917
R918
R919
R920
R735
R736
C900
C908
C911C913
R951
C917
R955
C919
R956
R958
R963
R964
R965
R966R967
R968
R969
C932
C933
R970
C935
C938
C950
C958
Q715
Q716
C961C963
JL754JL755
JL75
6
C967
JL75
7
JL75
8
C969
JL75
9
JL76
0
JL761
JL762
JL763
C982
C983
C985
C988
1 7
CN704
14
CN70
7
C901
C903
C904
C824
C956
C906
C146
C847
C951
C953
C954
C979
C929
JL812
JL813
JL814
JL815
R900
R932
R933
R934
R935
C705
R950
C926
C927
JL726JL727
JL72
8
R982
R983
R984
R985
C976
C977
R605
C912
R936
C936
R937
R938
R939
R940
R941
R942
C944C962R987
R988
R989
R990
R991
C994
JL790
JL791JL792
JL793
JL794
JL795
JL796JL797
JL798
JL799
R601
R602 R603
R604
R804
R810
R811
R812 R814
R815
C601
R643
R644
R645
R647
R648
C805
R844
R845
R846
R847
R848 R849
JL600
R850
R851
R852
R853
R854
R855
C819
R827
R856
R828 R8
19C821
C826
C827
R670
C828
R674
C642
C643
C843
C844
C771
R695
Q506
D600 D
601
D602
Q902
ET800
R504
R505
R506
R507
Q954
R703
R510
R511
R513
R708
R515
R710 R711
R712
R713 R71
7
R718
R719
R526
R527 R528
R529
217
6CN703
R720
R721
R722R723
R530
R724
R725
R726R
727
R535
R536
R537
R921
R922
R923
R924
R739
R547
R548
R740
C510
R741C511
R743
C707
R744
C514
R745
R552
R746
R747
X701
C711
X702
C712
C713
C714
C715
C716
C717
C718
R563
R565R566 R567R
667
C720
R569
C721
C722
C726
C727
C728
C729
F800
R768
R575R577
R578
C730
R579
C731 C7
32
C733
JL525
C737
JL529
JL530
C740
R971
C741
R972
R973
R974
JL729
JL539
R593
R594
JL730JL731
JL732
JL73
3
JL734
JL735
JL736
JL737
JL738
JL739
R986
C562
D507
D508
JL740
D509
JL74
1
JL742
JL743
D704
Q802
ET700
Q811
JL768JL769
C598
JL77
0
C599
JL771
JL772
JL773
JL774JL776
JL777
JL778
JL780
JL782
JL784
JL786JL788
JL789
JL597
C802
C806
C809
C710
C813
C816
C719 C820
C723
C725
C948
C981
RB57
1
RB549RB543
RB538
RB572
RB50
8
R568
R754
R755
JL816
JL81
7
JL818JL
819
JL820
JL821
JL822JL823
JL824
JL825
JL826
JL827
JL828
JL829
JL830
JL831JL832
C513
R761
C997
L800L801
L802
R909
C520
R820
R954
R959
R764
R673
R677
R678
C986
JL70
1
JL713
JL71
9
JL715
JL703
JL70
4
JL711
JL710
JL702
JL725
JL722
JL720JL717
JL70
5
JL724
JL712
JL723
JL71
6
JL718
JL714
JL709JL708
JL721
C739
C746
R762
R765
R766
R684
R685
JL748
JL74
9
C791
JL706
C800
C516
C823
C825
C832
C742
C662
C708
C709
C724
Q704
Q707
Q809
Q709
Q711
C829C945
C854C855
C856
C995
R519
R672
C574
JL833
X700
R609
R541
R546
R600
R738
R650
C603
C653
C810
C860
C604
C605
C654
C655
R607
R816
R925
R926
R658
R975
R976
R606
C606
C909
R656
R758
R866
C943
C993
L806 R807R808
R748
C755
R757
C757
R759
C759
C761
C763
C765
R767
C767
R769
C769
C801
C808 C
815
Q900
Q507
C920
C848
C849
Q950
C850
C970
R910
R960
R668
C772
C921
C966
R912R92
7
C949
JL834
JL839
JL836JL838
JL837
JL835
C607
C657
R999FB700
C999
C947
C834
R634
R750
L700
C812
C836
C738
C839C8
41
C842
C749
R800 C
846
C853
C857
JL840
JL843
JL842
C774 R952
R953
FB70
2
FB70
1
C640
C519
EUSB BOARD
NO1502(Page 57)
J2CH DAMP
BOARDCN4000
(Page 36)
3CH DAMPBOARDCN4000
(Page 41)
4CH DAMPBOARDCN4000
(Page 47)
FMIC BOARD
NO1300(Page 56)
BDMB21BOARDCN4604
(Page 25)
GDISPLAYBOARDCN1106
(Page 53)
ADMB21BOARDCN602
(Page 25)
HDRIVERBOARDCN701
(Page 59)
CDMB21BOARDCN1108
(Page 25)
DDMB21BOARDCN1106
(Page 25)
ITUNERBOARDCN1601
(Page 55)
MAIN BOARD(SIDE A)
1-883-569- 12(12)
DVD/PC INAUDIO IN
TV INAUDIO IN
LR
LR
FRONT
SUBWOOFER
LEDSPEAKER
(CHASSIS)
HCD-GTR333HCD-GTR555HCD-GTR777
HCD-GTR777HCD-GTR888
HCD-GTR555HCD-GTR777
HCD-GTR777HCD-GTR888
HCD-GTR888
EXCEPTHCD-GTR555
EXCEPTHCD-GTR555
HCD-GTR888
HCD-GTR888
EXCEPT HCD-GTR333
HCD-GTR777HCD-GTR888
EXCEPT HCD-GTR333
EXCEPTHCD-GTR333:E2, E51, MX, AR
HCD-GTR777HCD-GTR888
M2CH DAMP
BOARDCN4001
(Page 36)1 10CN504
L3CH DAMP
BOARDCN4001
(Page 41)CN5031 12
K4CH DAMP
BOARDCN4001
(Page 47)CN5021 14
HCD-GTR333 HCD-GTR555HCD-GTR777
HCD-GTR888
(CHASSIS)
(CHASSIS)
Ver. 1.1
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
3131
5-14. PRINTED WIRING BOARD MAIN Board (Side B) See page 17 for Circuit Boards Location. : Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
MAIN BOARD(SIDE B)
1-883-569-12
(12)
-
HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
3232
5-15. SCHEMATIC DIAGRAM MAIN Board (1/4) See page 24 for Waveforms. See page 66 for IC Block Diagrams. See page 70 - 71 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
MAIN BOARD (1/4)
3
5
4
6
2
1
7 8 9 10 11 12
1.2 1.2 3.2 3.3 0 0 0 0 3.2 3 3.2 0 2.4 3.2 0.10.6
(3.2) 1.1 1.1 1.1 3.2
3.5
3.5
0
3.2 (1.1)
0.8
2.8
3.2
3.2
3.2
0
3.5
0
3.3
3.3
1.7
1.7
1
1
3.2
0
0.2
3.3
1.3
0
3.1 (1.3)
1.2
1.2
3.3
0.7
0.7
0.7
0.7
0.7
0.7
3.3
3.2
3.1
2.9
3.5
1.2
0
3.5
3
3.3
0.7
0.7
3.5
3.5
1.2
3.5
3.5
3.2
3.2
3.2(0)
3.2(0)
3.2 3.5 3.5 0 0 1.4 0 1.7 3.5 3.5(1.8)
3.5 3.3
3.5
5 0.8 0
3.5
13.5 4
13.5 1.4
0
3.5
3.2
9
3.3
3.1 3.1
0.1 0.1
9
8.3
3.3
2.6
9 3.1
*1 R844 10k (HCD-GTR555) 22k (HCD-GTR777) 47k (HCD-GTR888) 0 (HCD-GTR333: E2, E51, MX, AR)
*1
HCD-GTR777/HCD-GTR888
EXCEPT HCD-GTR333:E2, E51, MX, AR
2
34
1
1234567
60
95
20
5958
88
23
94
75
36 3538 37
22
5
76
838281 91
12
21
65
50
66676869
18
2
37
3635403841
5153 49
1
74
717273
46 45 44 43 4142 40
2728
3
4
BYTE
24
19
MCU VCC
BYTE
61324852
87 88
26
63
57565554
47
7980
7778
AC_DET
84 85 86
70
19
JL53
9
IC804TK11140CSCL-G
1
ON/O
FF
2
GND
3
NB
4
VOUT
5
VIN
D507MC2836-T112-1
IC508S-80829CNNB-B8OT2G
1
OUT
2
VDO
3
NC
4
VSS
CN70013P
Q506
RESET SWITCHRT1N141C-TP-1
D509DA2J10100L
D508DA2J10100L
1MR513
100R579R578
100
R537
100
R536
100
R535
10kR530
10k
R695
1kR644
10kR529
10kR645
15k
R605
15kR667
10kR66810kR67010kR67210kR67310kR674
3.3kR602
1kR643
4.7kR603
470R567
470
R594
D602
JL530
JL529
X70232.768kHz
X7018MHz
CN7037P
XIFCSXIBSYXSYSRSTIFSDIIFSODDGNDIFSCK
100R566
100R569
100R575
100R577
100R565
100R563
10kR604
150kR609
100
1kR507
1kR5051kR506
JL729JL730JL731JL732JL733
JL734
JL525
JL59
7
JL60
0
RB54
910
0
RB571100
RB54
310
0
100R527100R528
100R504
RB508100
Q507
AC-DET SWITCHRT1N141C-TP-1
RB57
210
0
100
R548
100
R547
100R552
0R515
RB53
810
0
100R568 C513 27p
C997 27p
C519 0.1
C640 0.1
R844
47k
R593
C51022p
C51122p
220kR511
10MR510
1kR526 0R758
C8260.1
C828
0.1
C6420.1
C5980.1
C5990.1
C5620.1
C707 0.1
C5140.1
C8270.1
C5200.1
C662100 16V
C516100 16V
123456789
10111213