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Sony HCD-GTR333 Service Manual

Sony HCD-GTR333 Service Manual

Compact disc receiver

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Table of Contents
HCD-GTR333/GTR555/GTR777/GTR888
SERVICE MANUAL
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.
"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.
Amplifi er section
The following are measured at AC 120 V –
240 V, 50/60 Hz
MHC-GTR888
Front/Satellite speaker
Power Output (rated):
290 W + 290 W (at 4 Ω, 1 kHz, 1% THD)
Front speaker
RMS output power (reference):
360 W + 360 W (per channel at 6 Ω, 1 kHz)
Satellite speaker
RMS output power (reference):
180 W + 180 W (per channel at 12 Ω, 1 kHz)
Subwoofer
RMS output power (reference):
260 W + 260 W (per channel at 8 Ω, 100 Hz)
MHC-GTR777
Front/Satellite speaker
Power Output (rated):
190 W + 190 W (at 4 Ω, 1 kHz, 1% THD)
Front speaker
RMS output power (reference):
220 W + 220 W (per channel at 6 Ω, 1 kHz)
Satellite speaker
RMS output power (reference):
110 W + 110 W (per channel at 12 Ω, 1 kHz)
Subwoofer
RMS output power (reference):
170 W + 170 W (8 Ω, 100 Hz)
MHC-GTR555
Front speaker
Power Output (rated):
160 W + 160 W (at 5 Ω, 1 kHz, 1% THD)
RMS output power (reference):
250 W + 250 W (per channel at 5 Ω, 1 kHz)
Subwoofer
RMS output power (reference):
250 W (5 Ω, 100 Hz)
9-890-567-02
Sony Corporation
2011I80-1
©
2011.09
Published by Sony EMCS (Malaysia) PG Tec
Photo: HCD-GTR888 (E2 Model)
CD Section

SPECIFICATIONS

MHC-GTR333
Front speaker
Power Output (rated):
130 W + 130 W (at 4 Ω, 1 kHz,1% THD)
RMS output power (reference):
250 W + 250 W (per channel at 4 Ω, 1 kHz)
Inputs
TV (AUDIO IN) L/R
Voltage 1.2 V, impedance 47 kΩ
DVD/PC (AUDIO IN) L/R
Voltage 1.2 V, impedance 47 kΩ
MIC (MHC-GTR888/MHC-GTR777 only)
Sensitivity 1 mV, impedance 10 kΩ
A,
B port: Type A
USB section
Supported bit rate
MP3 (MPEG 1 Audio Layer-3):
32 kbps – 320 kbps, VBR
WMA: 48 kbps – 192 kbps
AAC: 48 kbps – 320 kbps
Sampling frequencies
MP3 (MPEG 1 Audio Layer-3):
32 kHz/44.1 kHz/48 kHz
WMA: 44.1 kHz
AAC: 44.1 kHz
Transfer speed
Full-Speed
Supported USB device
Mass Storage Class
Maximum current
500 mA
Model Name Using Similar Mechanism
CD Mechanism Type
Optical Pick-up Name
Disc player section
System
Compact disc and digital audio system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6 μW
* 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 kHz
Signal-to-noise ratio
More than 90 dB
Dynamic range
More than 88 dB
Tuner section
FM stereo, FM/AM superheterodyne tuner
Antenna:
FM lead antenna
AM loop antenna
FM tuner section
Tuning range
87.5 MHz – 108.0 MHz (50 kHz step)
AM tuner section
Tuning 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)
COMPACT DISC RECEIVER
E Model
HCD-GTR6/GTR6B/GTR7/GTR8/GTR8B
CDM74HF-DVBU101//M
KHM-313CAB/C2NP
General
Power requirements
AC 120 V – 240 V, 50/60 Hz
Power consumption
MHC-GTR888: 220 W
MHC-GTR777: 160 W
MHC-GTR555: 150 W
MHC-GTR333: 110 W
Dimensions (w/h/d) (excl. speakers)
(Approx.)
280 mm × 333 mm × 439.5 mm
Mass (excl. speakers) (Approx.)
HCD-GTR888: 7.1 kg
HCD-GTR777/HCD-GTR555: 6.7 kg
HCD-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.
Abbreviation
E2 : 120V AC area in E model

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Summary of Contents for Sony HCD-GTR333

  • Page 1: Specifications

    HCD-GTR333/GTR555/GTR777/GTR888 SERVICE MANUAL 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.
  • Page 2 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.
  • Page 3: Table Of Contents

    HCD-GTR333/GTR555/GTR777/GTR888 TABLE OF CONTENTS SERVICING NOTES 5-19. Printed Wiring Board - 2CH DAMP Board - ....36 ..........5-20. Schematic Diagram - 2CH DAMP Board (1/4) - .... 37 DISASSEMBLY 5-21. Schematic Diagram - 2CH DAMP Board (2/4) - .... 38 5-22.
  • Page 4: Servicing Notes

    (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) Model Part No. HCD-GTR333: E2, E51, AR / : LEAD FREE MARK 4-265-400-0[] HCD-GTR555: AR Unleaded solder has the following characteristics.
  • Page 5 • 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). 2CH DAMP board (HCD-GTR333) 3CH DAMP board (HCD-GTR555/HCD-GTR777) 4CH DAMP board (HCD-GTR888)
  • Page 6: Disassembly

    HCD-GTR333/GTR555/GTR777/GTR888 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 2-2. CASE (Page 7) 2-3. LOADING PANEL 2-4. FRONT PANEL SECTION 2-5. TUNER BOARD (Page 7) (Page 8) (Page 8) 2-6. CD MECHANISM SECTION...
  • Page 7: Loading Panel

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 Note: Follow the disassembly procedure in the numerical order given. 2-2. CASE 6 two screws (+BVTP 3 2 two screws (+BVTP 3 5 panel, side (L) 3 two screws (+BVTP 3 8 panel, top 5 panel, side (R)
  • Page 8: Front Panel Section

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 2-4. FRONT PANEL SECTION 3 one screw (+BVTP 3 3 one screw (+BVTP 3 8 front panel section 5 CN707 (4P) (for HCD-GTR777/HCD-GTR888) 6 CN705 (14P) 2 one screw 4 wire (flat type) (17 core) (CN601) (+BVTP 3...
  • Page 9: Cd Mechanism Section (Cdm74Hfv-Dvbu101)

    1 one screw (+BVTP 3 (for HCD-GTR777/HCD-GTR888) 2 one screw (+BVTP 3 (for HCD-GTR777/ HCD-GTR888) 3 speaker, LED (holder) 7 MAIN board 4 two screws (+BVTP 3 5 CN4000 (14P) 6 CN4001 (10P) (for HCD-GTR333) (12P) (for HCD-GTR555/HCD-GTR777) (14P) (for HCD-GTR888)
  • Page 10: Back Panel Section

    (+BVTP 3 6 one screws (+BVTP 3 9 one screw (+BVTP 3 2-9. 2CH DAMP BOARD, 3CH DAMP BOARD, 4CH DAMP BOARD (for HCD-GTR333) (for HCD-GTR555/HCD-GTR777/HCD-GTR888) 1 three screws 1 three screws (+BVTT 3 12 (S)) (+BVTT 3 12 (S))
  • Page 11: Chassis Section

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 2-10. CHASSIS SECTION 2 bracket, SMPS (shield) 1 two screws (+BVTP 3 1 two screws (+BVTP 3 (for HCD-GTR333) (for HCD-GTR555/HCD-GTR777/HCD-GTR888) 5 eight screws (+PWH 3 5 nine screws (+PWH 3 6 clamp 6 clamp 7 SWITCHING...
  • Page 12: Dmb21 Board

    HCD-GTR333/GTR555/GTR777/GTR888 2-11. DMB21 BOARD 3 four screws (+BVTP 3 4 clamp 1 wire (flat type) (24 core) 5 DMB21 board (CN101) 6 three screws (+BVTP 3 2 CN201 (6P) 7 bracket, holder (DMB) 8 two screws (+BVTP 3 9 two screws...
  • Page 13: Optical Device

    HCD-GTR333/GTR555/GTR777/GTR888 2-13. OPTICAL DEVICE 1 floating screw ( +PTPWH M2.6) 2 CDM74HFV assy 4 insulator 3 insulator screw 4 insulator 4 insulator 3 insulator screw 3 insulator screw 5 device, optical (KHM-313CAB/C2RP) 4 insulator 3 insulator screw 2-14. SENSOR BOARD 1 floating screw (+PTPWH M2.6)
  • Page 14: Motor (Tb) Board

    HCD-GTR333/GTR555/GTR777/GTR888 2-15. MOTOR (TB) BOARD 1 gear (stopper) table 1 gear (stopper) 5 motor assy, table (M741) 3 wire (flat type) (5 core) (CN742) 7 MOTOR (TB) board 6 remove the two solderings of motor 4 two screws (+BTTP (M2.6)) 2-16.
  • Page 15: Test Mode

    HCD-GTR333/GTR555/GTR777/GTR888 SECTION 3 TEST MODE [PANEL TEST MODE] 2. Press [PRESET EQ] button repeatedly until a message “GEQ MIN” appears on the fl uorescent indicator tube. • This mode is used to check the fl uorescent indicator tube, GEQ decreases to its minimum.
  • Page 16: Electrical Check

    HCD-GTR333/GTR555/GTR777/GTR888 SECTION 4 ELECTRICAL CHECK • Procedure: Press [POWER] button to turn on the system. TUNER SECTION 0 dB = 1 μV Select CD function. FM AUTO STOP CHECK Press [EX-CHANGE] button and [POWER] button simultaneously. The system turns off automatically.
  • Page 17: Diagrams

    HCD-GTR333/GTR555/GTR777/GTR888 SECTION 5 DIAGRAMS • Circuit Boards Location 5-1. BLOCK DIAGRAM – USB Section – USB CONTROLLER IC700 2CH DAMP board (for HCD-GTR333) 3CH DAMP board (for HCD-GTR555/HCD-GTR777) 4CH DAMP board (for HCD-GTR888) RF/SERVO USB_DP USBUP_DP SECTION USBUP_DM USB_DM VBUS+5V REG (Page 18) 13.5V...
  • Page 18: Block Diagram - Rf/Servo Section

    HCD-GTR333/GTR555/GTR777/GTR888 5-2. BLOCK DIAGRAM – RF/SERVO Section – ASYNCHRONOUS SAMPLE RATE CONVERTER IC4607 RCKI LRCKO AUDIO DSP STEREO A/D CONVERTER CN105 IC4605 IC4602 RFMON LRCKI SDOUT SDIN1 LRCK LRCK (FOR TEST) RFIP BCKO SCLKOUT1 MAIN L OUT MCLKO VOUTL OPOUT...
  • Page 19: Block Diagram - Tuner Section

    HCD-GTR333/GTR555/GTR777/GTR888 5-3. BLOCK DIAGRAM – TUNER Section – IC500 (3/7) IC731 Q731 M+9V LD MOTOR DRIVER IC701 3.3V OUT2 LM-F M751 MOTOR OUT1 (LOADING) LM-R DRIVER REG 3.3V IC1601 TBL MOTOR DRIVER IC712 IC1602 OUT2 TM-F M741 MOTOR OUT1 (TABLE)
  • Page 20: Block Diagram - Main Section

    IC900 AGCOUTL INPUT+ OUTPUT INPUT+ OUTPUT SW R J500 DAMP 42 TV-IN_L OP AMP TV IN SECTION (2/2) IC805 EXCEPT HCD-GTR333 AUDIO (Page 23) 45 DVD-IN_L SWOUT INPUT+ OUTPUT INPUT+ OUTPUT SW L DVD/PC IN AUDIO OP AMP IC950 HCD-GTR777/HCD-GTR888...
  • Page 21: Block Diagram - Display Section

    HCD-GTR333/GTR555/GTR777/GTR888 5-5. BLOCK DIAGRAM – DISPLAY Section – LED SWITCH SYSTEM CONTROLLER CONTROLLER IC500 (5/7) IC1100 D1101-D1106, D1108 Q9–Q16 DATA 5 LED-DRIVER-DATA CLOCK 7 LED-DRIVER-CLK LATCH 6 LED-DRIVER-LATCH LED 13.5V LED-DRIVER-OE Q3–Q18 D1201- D1206 REMOTE CONTROL SIGNAL RECEIVER 4 SIRCS...
  • Page 22: Block Diagram - Damp Section (1/2)

    SWITCH 68 /SD-FAST Q4036 DC DETECT SWITCH F : AUDIO Q4063 (1/2) THERMA DETECT SWITCH Q4524 (1/2) +VOLT REG. IC4402 HCD-GTR333 (2CH DAMP BOARD) +VOLT REG. Q4064–4067 Q4053, Q4052 Q4007 HCD-GTR555/HCD-GTR777 PROTECTION PROTECTION VOLT REG. (3CH DAMP BOARD) SWITCH SWITCH...
  • Page 23: Block Diagram - Damp Section (2/2)

    HCD-GTR333/GTR555/GTR777/GTR888 5-7. BLOCK DIAGRAM – DAMP Section (2/2) – EXCEPT HCD-GTR333 HCD-GTR888 EXCEPT HCD-GTR333 TB4000 : HCD-GTR777/HCD-GTR888 TB4003 : HCD-GTR555 OP AMP OP AMP POWER AMP. RY4002 IC4406 IC4906 IC4901 Q4516, Q4517 MAIN SW R INA+ BOUT POWER SECTION IMPEDANCE...
  • Page 24 HCD-GTR333/GTR555/GTR777/GTR888 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. • Waveforms (In addition to this, the necessary note is printed in each block.) – DMB21 Board – – MAIN Board – – DISPLAY Board – For Printed Wiring Boards.
  • Page 25: Printed Wiring Board - Dmb21 Board (Side A)

    HCD-GTR333/GTR555/GTR777/GTR888 PRINTED WIRING BOARD – DMB21 Board (Side A) – • 5-8. • See page 17 for Circuit Boards Location. : Uses unleaded solder. MAIN BOARD MAIN BOARD CN704 CN702 DMB21 BOARD (Page 30) (Page 30) (SIDE A) JL021 JL022...
  • Page 26: Printed Wiring Board - Dmb21 Board (Side B)

    HCD-GTR333/GTR555/GTR777/GTR888 PRINTED WIRING BOARD – DMB21 Board (Side B) – • 5-9. • See page 17 for Circuit Boards Location. : Uses unleaded solder. DMB21 BOARD (SIDE B) R4837 R601 cam16 R630 R4608 R4838 R4609 R4611 cam25 C611 C4622 R4849...
  • Page 27: Schematic Diagram - Dmb21 Board (1/3)

    HCD-GTR333/GTR555/GTR777/GTR888 5-10. SCHEMATIC DIAGRAM – DMB21 Board (1/3) – • See page 64 - 65 for IC Block Diagrams. DMB21 BOARD DMB21 BOARD (3/3) (2/3), (3/3) (Page 29) DMB21 BOARD (Page 28), (Page 29) (2/3), (3/3) (Page 28), (Page 29)
  • Page 28: Schematic Diagram - Dmb21 Board (2/3)

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 5-11. SCHEMATIC DIAGRAM – DMB21 Board (2/3) – • See page 62 - 63 for IC Block Diagrams. DMB21 BOARD (3/3) DMB21 BOARD (3/3) (Page 29) (Page 29) IC111 DMB21 BOARD (2/3) MM1661JHBE Cont IC111 C188 470p...
  • Page 29: Schematic Diagram - Dmb21 Board (3/3)

    HCD-GTR333/GTR555/GTR777/GTR888 5-12. SCHEMATIC DIAGRAM – DMB21 Board (3/3) – • See page 24 for Waveforms. • See page 68 - 69 for IC Pin Function Descriptions. DMB21 BOARD (1/3) DMB21 BOARD (2/3) (Page 27) (Page 28) DMB21 BOARD (3/3) C185...
  • Page 30: Printed Wiring Board - Main Board (Side A)

    R703 C727 R747 R725 JL795 JL789 R708 Q809 JL780 L801 C769 JL706 (CHASSIS) R723 C855 L800 C854 JL768 R722 EXCEPT HCD-GTR333 L802 JL838 JL769 JL836 JL724 C816 JL778 C970 HCD-GTR888 C821 C856 JL837 Q811 X700 IC802 R910 C909 C920 C711...
  • Page 31: Printed Wiring Board - Main Board (Side B)

    HCD-GTR333/GTR555/GTR777/GTR888 • 5-14. PRINTED WIRING BOARD – MAIN Board (Side B) – • See page 17 for Circuit Boards Location. : Uses unleaded solder. MAIN BOARD (SIDE B) (12) 1-883-569- HCD-GTR333/GTR555/GTR777/GTR888...
  • Page 32: Schematic Diagram - Main Board (1/4)

    10 16V (1.8) MAIN BOARD C826 R844 C598 (HCD-GTR555) (2/4) (HCD-GTR777) R761 (HCD-GTR888) (Page 33) DGND (HCD-GTR333: E2, E51, MX, AR) C599 13.5 C827 D602 R603 4.7k BYTE R602 3.3k EXCEPT HCD-GTR333: E2, E51, MX, AR 10 11 MAIN BOARD...
  • Page 33: Schematic Diagram - Main Board (2/4)

    HCD-GTR333/GTR555/GTR777/GTR888 5-16. SCHEMATIC DIAGRAM – MAIN Board (2/4) – • See page 66 for IC Block Diagrams. MAIN BOARD (2/4) R932 C749 470p C926 R934 DVD/PC IN 100p AUDIO IN J500 C705 C927 R933 R935 JL813 100p JL812 JL814 TV IN...
  • Page 34: Schematic Diagram - Main Board (3/4)

    HCD-GTR333/GTR555/GTR777/GTR888 5-17. SCHEMATIC DIAGRAM – MAIN Board (3/4) – MAIN BOARD (1/4), (2/4), (4/4) MAIN BOARD (Page 32), (Page 33), (1/4) (Page 35) (Page 32) MAIN BOARD (3/4) R763 R760 4.7k Q715 CN601 RT1N141C-TP-1 13.5 (0) LED DRIVER JL816 LED GND...
  • Page 35: Schematic Diagram - Main Board (4/4)

    R735 R866 R816 IC900 L-CH L-CH 4.7k 4.7k uPC4558G2 AGND R-CH IC900 SW_MUTE C604 C654 R954 CN503 HCD-GTR555/ OP AMP EXCEPT HCD-GTR333 R924 470p 470p HCD-GTR777 R974 C958 R963 INPUT+ C913 R916 R971 R921 100k R964 4.7k 4.7k INPUT- R736...
  • Page 36: Printed Wiring Board - 2Ch Damp Board

    HCD-GTR333/GTR555/GTR777/GTR888 5-19. PRINTED WIRING BOARD – 2CH DAMP Board – • • See page 17 for Circuit Boards Location. : Uses unleaded solder. TB4001 2CH DAMP BOARD (SIDE B) FRONT SPEAKER 2CH DAMP BOARD (SIDE A) HCD-GTR333 – – HCD-GTR333...
  • Page 37: Schematic Diagram - 2Ch Damp Board (1/4)

    HCD-GTR333/GTR555/GTR777/GTR888 5-20. SCHEMATIC DIAGRAM – 2CH DAMP Board (1/4) – (1/4) 2CH DAMP BOARD HCD-GTR333 C4025 CN4001 R4075 10 63V JL4159 JL4070 A-GND R4055 C4166 C4074 R4047 R4086 JL4001 C4026 C4079 3.9k R4076 100p Lch-Input 100k 120k 10 63V JL4069...
  • Page 38: Schematic Diagram - 2Ch Damp Board (2/4)

    HCD-GTR333/GTR555/GTR777/GTR888 5-21. SCHEMATIC DIAGRAM – 2CH DAMP Board (2/4) – 2CH DAMP BOARD (2/4) HCD-GTR333 Q4016 2SC3052EF-T1-LEF RESET DETECT SWITCH (CH-L) R4103 R4107 JL4163 JL4112 D4010 R4115 Q4020 RF05VA2STR JL4106 2SA2026 38.5 C4089 R4099 C4177 RESET DETECT 100k 1000p SWITCH (CH-L) 38.5...
  • Page 39: Schematic Diagram - 2Ch Damp Board (3/4)

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 5-22. SCHEMATIC DIAGRAM – 2CH DAMP Board (3/4) – • See page 61 for IC Block Diagrams. 2CH DAMP BOARD 2CH DAMP BOARD (1/4) (1/4) (Page 37) (Page 37) 8 10 2CH DAMP BOARD (3/4) HCD-GTR333 JL4089...
  • Page 40: Schematic Diagram - 2Ch Damp Board (4/4)

    HCD-GTR333/GTR555/GTR777/GTR888 5-23. SCHEMATIC DIAGRAM – 2CH DAMP Board (4/4) – • See page 61 for IC Block Diagrams. 2CH DAMP BOARD (4/4) HCD-GTR333 Lch-Input 2CH DAMP BOARD Rch-Input (1/4) (Page 37) GVDD C4513 1000p R4541 2.2k R4593 Q4514 D-GND D4510, D4513...
  • Page 41: Printed Wiring Board - 3Ch Damp Board (Side A)

    HCD-GTR333/GTR555/GTR777/GTR888 • 5-24. PRINTED WIRING BOARD – 3CH DAMP Board (Side A) – • See page 17 for Circuit Boards Location. : Uses unleaded solder. TB4003 TB4000 TB4001 TB4002 3CH DAMP BOARD (SIDE A) SUBWOOFER SATELLITE SPEAKER FRONT SPEAKER HCD-GTR555/HCD-GTR777 –...
  • Page 42: Printed Wiring Board - 3Ch Damp Board (Side B)

    HCD-GTR333/GTR555/GTR777/GTR888 • 5-25. PRINTED WIRING BOARD – 3CH DAMP Board (Side B) – • See page 17 for Circuit Boards Location. : Uses unleaded solder. 3CH DAMP BOARD (SIDE B) HCD-GTR555/HCD-GTR777 HCD-GTR555 HCD-GTR777 JL4038 JL4030 JL4031 JL4119 JL4037 JL4120 JL4117...
  • Page 43: Schematic Diagram - 3Ch Damp Board (1/4)

    HCD-GTR333/GTR555/GTR777/GTR888 5-26. SCHEMATIC DIAGRAM – 3CH DAMP Board (1/4) – 3CH DAMP BOARD (1/4) C4029 HCD-GTR555/HCD-GTR777 R4071 10 100V JL4161 6.8K C4077 C4073 JL4075 R4085 10 50V C4164 R4045 C4030 JL4081 JL4084 R4072 100p 100k 10 100V 6.8K JL4076 42.5 42.5...
  • Page 44: Schematic Diagram - 3Ch Damp Board (2/4)

    HCD-GTR333/GTR555/GTR777/GTR888 5-27. SCHEMATIC DIAGRAM – 3CH DAMP Board (2/4) – 3CH DAMP BOARD (2/4) HCD-GTR555/HCD-GTR777 R4103 R4107 JL4112 Q4016 D4010 R4115 2SC3052EF-T1-LEF RF05VA2STR JL4106 RESET DETECT Q4020 42.5 SWITCH (CH-L) 2SA2026 C4089 R4099 C4177 RESET DETECT TB4000 R4119 42.5 100k...
  • Page 45: Schematic Diagram - 3Ch Damp Board (3/4)

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 5-28. SCHEMATIC DIAGRAM – 3CH DAMP Board (3/4) – • See page 61 for IC Block Diagrams. 3CH DAMP BOARD 3CH DAMP BOARD (1/4) (1/4) (Page 43) (Page 43) 8 10 3CH DAMP BOARD (3/4) HCD-GTR555/HCD-GTR777 JL4089...
  • Page 46: Schematic Diagram - 3Ch Damp Board (4/4)

    HCD-GTR333/GTR555/GTR777/GTR888 5-29. SCHEMATIC DIAGRAM – 3CH DAMP Board (4/4) – • See page 61 for IC Block Diagrams. 3CH DAMP BOARD (4/4) HCD-GTR555/HCD-GTR777 37.5 47.5 47.5 47.5 IC4906 BA4580RF-E2 IC4906 R4545 IC B/D IC4902 IRS2092STRPBF OP AMP IC4902 37.5 42.5 42.5...
  • Page 47: Printed Wiring Board - 4Ch Damp Board (Side A)

    HCD-GTR333/GTR555/GTR777/GTR888 5-30. PRINTED WIRING BOARD – 4CH DAMP Board (Side A) – • • See page 17 for Circuit Boards Location. : Uses unleaded solder. TB4000 TB4001 TB4002 SUBWOOFER SATELLITE SPEAKER FRONT SPEAKER 4CH DAMP BOARD (SIDE A) – –...
  • Page 48: Printed Wiring Board - 4Ch Damp Board (Side B)

    HCD-GTR333/GTR555/GTR777/GTR888 5-31. PRINTED WIRING BOARD – 4CH DAMP Board (Side B) – • • See page 17 for Circuit Boards Location. : Uses unleaded solder. 4CH DAMP BOARD (SIDE B) HCD-GTR888 JL4029 JL4038 JL4030 JL4031 JL4119 JL4037 JL4039 JL4028 JL4036...
  • Page 49: Schematic Diagram - 4Ch Damp Board (1/4)

    HCD-GTR333/GTR555/GTR777/GTR888 5-32. SCHEMATIC DIAGRAM – 4CH DAMP Board (1/4) – 4CH DAMP BOARD C4029 R4254 R4071 10 100V JL4161 (1/4) C4077 R4085 JL4075 C4162 R4045 C4030 10 50V JL4081 JL4084 R4072 100p 100k 10 100V HCD-GTR888 JL4076 C4052 R4080 IC4406...
  • Page 50: Schematic Diagram - 4Ch Damp Board (2/4)

    HCD-GTR333/GTR555/GTR777/GTR888 5-33. SCHEMATIC DIAGRAM – 4CH DAMP Board (2/4) – 4CH DAMP BOARD (2/4) HCD-GTR888 D4045 MC2838-T112-1 R4103 R4107 D4010 JL4163 JL4112 RF05VA2STR Q4016 2SC3052EF-T1-LEF R4115 Q4020 RESET DETECT C4089 2SA2026 JL4106 SWITCH (CH-L) C4177 JL4133 R4099 RESET DETECT 100k...
  • Page 51: Schematic Diagram - 4Ch Damp Board (3/4)

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 5-34. SCHEMATIC DIAGRAM – 4CH DAMP Board (3/4) – • See page 61 for IC Block Diagrams. 4CH DAMP BOARD 4CH DAMP BOARD (1/4) (1/4) (Page 49) (Page 49) 8 10 4CH DAMP BOARD (3/4) HCD-GTR888 JL4089...
  • Page 52: Schematic Diagram - 4Ch Damp Board (4/4)

    HCD-GTR333/GTR555/GTR777/GTR888 5-35. SCHEMATIC DIAGRAM – 4CH DAMP Board (4/4) – • See page 61 for IC Block Diagrams. IC4901 4CH DAMP BOARD (4/4) IC B/D HCD-GTR888 R4544 POWER AMP. R4590 IC4901 Q4516 C4511 1000p R4539 2.2k IRS2092STRPBF D4507~D4508 R4566 IRF6775MTR1PBF...
  • Page 53: Printed Wiring Board - Display Board

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 5-36. PRINTED WIRING BOARD – DISPLAY Board – • • See page 17 for Circuit Boards Location. : Uses unleaded solder. DISPLAY BOARD FL1001 VACUUM FLUORESCENT DISPLAYS C1176 C1177 TP1040 TP1041 C1196 JR125 JR126 JR127 JR128 JR129...
  • Page 54: Schematic Diagram - Display Board

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 5-37. SCHEMATIC DIAGRAM – DISPLAY Board – • See page 24 for Waveforms. • See page 62 for IC Block Diagrams. DISPLAY BOARD FL1001 SEGMENTS GRIDS 50 49 TP1041 TP1040 D1154 - D1157 C1196 RF05VA2STR 100p L1150...
  • Page 55: Printed Wiring Board - Tuner Board

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 5-39. SCHEMATIC DIAGRAM – TUNER Board – • See page 62 and 67 for IC Block Diagrams. 5-38. PRINTED WIRING BOARD - TUNER Board - • See page 17 for Circuit Boards Location. • : Uses unleaded solder.
  • Page 56: Printed Wiring Board - Mic Board

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 • 5-40. PRINTED WIRING BOARD – MIC Board – • See page 17 for Circuit Boards Location. : Uses unleaded solder. J1300 RV1300 MIC LEVEL TP1303 MIC BOARD HCD-GTR777/HCD-GTR888 TP1313 TP1319 C1320 TP1323 R1312 C1300 R1311 TP1302...
  • Page 57: Printed Wiring Board - Usb And Volume Board

    HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 • 5-42. PRINTED WIRING BOARD – USB AND VOLUME Board – • See page 17 for Circuit Boards Location. : Uses unleaded solder. MAIN BOARD CN705 (Page 30) USB BOARD NO1502 TP1511 TP1500 JR1504 TP1502 TP1503 JR1503...
  • Page 58: Schematic Diagram - Usb And Volume Board

    HCD-GTR333/GTR555/GTR777/GTR888 5-43. SCHEMATIC DIAGRAM – USB AND VOLUME Board – USB BOARD VOLUME BOARD D1203 D1202 D1201 1L0352V22F3MIT02 1L0352V22F3MIT02 1L0352V22F3MIT02 USB A LED1 LED3 LED2 (BLUE: POWER ON) TP1250 TP1255 TP1259 TP1512 R1234 R1233 R1232 R1502 S1250 R1266 C1299 MASTER...
  • Page 59: Printed Wiring Board - Driver Board

    HCD-GTR333/GTR555/GTR777/GTR888 5-44. PRINTED WIRING BOARD – DRIVER Board – • • See page 17 for Circuit Boards Location. : Uses unleaded solder. MOTOR (TB) MOTOR (LD) BOARD DRIVER BOARD BOARD 1-687-134- (12) M751 (LOADING) SENSOR BOARD (12) 1-687-133- MAIN BOARD...
  • Page 60: Schematic Diagram - Driver Board

    HCD-GTR333/GTR555/GTR777/GTR888 5-45. SCHEMATIC DIAGRAM – DRIVER Board – • See page 62 for IC Block Diagrams. DRIVER BOARD IC701 IC701 BA6956AN IC B/D LD MOTOR DRIVER 0 0.2 9 0.1 R702 MOTOR (LD) BOARD R701 D701 C715 CN704 CN721 MTZJ-5.1A...
  • Page 61 HCD-GTR333/GTR555/GTR777/GTR888 • IC Block Diagrams IC4400 BA4580RF-E2 (2CH DAMP BOARD (3/4)), (3CH DAMP BOARD (3/4)), (4CH DAMP BOARD (3/4)) IC4900 NJM2903V (TE2) (2CH DAMP BOARD (4/4)), (3CH DAMP BOARD (4/4)), (4CH DAMP BOARD (4/4)) IC4905 BA4580RF-E2 (2CH DAMP BOARD (4/4)), (3CH DAMP BOARD (4/4)), (4CH DAMP BOARD (4/4))
  • Page 62 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 IC1001 PT6324-LQFP (DISPLAY BOARD) CONTROL SERIAL DISPLAY DATA MEMORY INTERFACE DOUT SEGMENT DRIVER TIMING GENERATOR KEY MATRIX MEMORY SG24 GRID SG23 DRIVER DIMMING SG22 CIRCUIT SG1/KS1 SG21 SG2/KS2 SG20 SG3/KS3 SG19 SG4/KS4 SG18 14 15 16 17 18 19 20 21 22 23 24 25 26...
  • Page 63 HCD-GTR333/GTR555/GTR777/GTR888 IC111 MM1661JHBE (DMB21 BOARD (2/3)) 8 7 6 5 THERMAL BIAS SHUTDOWN DRIVER CURRENT LIMITTER REFERENCE IC201 FAN8036L (DMB21 BOARD (2/3)) (GND) REGVCC IN1- DO1- OUT1 DO2+ IN2+ DO2- IN2- PGND1 REGVCC REGVCC OUT2 REGO1 REGO2 RES1 REGVCC REGVCC...
  • Page 64 HCD-GTR333/GTR555/GTR777/GTR888 IC4601 PCM1808PWR (DMB21 BOARD (1/3)) ANTIALIAS VINR LOW-PASS FILTER ANTIALIAS VINL LOW-PASS FILTER DELTA-SIGMA MODULATOR 1/64 SERIAL DECIMATION INTERFACE FILTER VREF 1 REFERENCE & WITH MODE/FORMAT DOUT HIGH-PASS CONTROL DELTA-SIGMA FILTER MODULATOR AGND POWER SUPPLY DGND CLOCK & TIMING CONTROL...
  • Page 65 HCD-GTR333/GTR555/GTR777/GTR888 IC4607 SRC4182 (DMB21 BOARD (1/3)) REFERENCE INTERPOLATION DECIMATION RCKI RE-SAMPLER CLOCK FILTERS FILTERS 28 MODE2 SDIN 27 MODE1 AUDIO BCKI INPUT 26 MODE0 PORT LRCKI RATE ESTIMATOR 25 BCKO AUDIO 24 LRCKO OUTPUT 23 SDOUT PORT DGND 22 VDD...
  • Page 66 HCD-GTR333/GTR555/GTR777/GTR888 IC508 S-80829CNNB-B8OT2G (MAIN BOARD (1/4)) OUT 1 VDD 2 – VREF IC806 R2A15216FP (MAIN BOARD (2/4)) REFERENCE INDR INDL 6 INPUT 6 INPUT SELECTOR SELECTOR INER INEL (R-CH) (L-CH) INFR INFL GAMER GAMEL INGAINOUTR INGAINOUTL RECAR RECAL RECBR RECBL...
  • Page 67 HCD-GTR333/GTR555/GTR777/GTR888 IC1602 RS5B800-0002E2 (TUNER BOARD) IISD IISD VDDRF FM Antenna Digital Signal Process LOUT Filter Digital Stereo FRF1 Mixer Demodulator Decoder FM LNA ROUT Digital Demodulator Decoder LRCK GNDRF LRCK / LOUT Image Station BCLK LRCK Control Detector Generator IISD...
  • Page 68 HCD-GTR333/GTR555/GTR777/GTR888 • IC Pin Function Description DMB21 BOARD (3/3) IC101 CXD9968R(LE) (CD RF AMP FOCUS/TRACKING ERROR AMP CD SYSTEM PROCESSOR DIGITAL SERVO PROCESSOR) Pin No. Pin Name Description RF_A RF main beam (C) input from the optical pick-up block RF_B...
  • Page 69 HCD-GTR333/GTR555/GTR777/GTR888 Pin No. Pin Name Description Bank address signal output to the SD-RAM DVSS18 Ground terminal Bank address signal output to the SD-RAM 81 to 83 RA10, RA0, RA1 Address signal output to the SD-RAM DVDD33 Power supply terminal (+3.3V)
  • Page 70 HCD-GTR333/GTR555/GTR777/GTR888 MAIN BOARD (1/4) IC500 R5F3650KBDFA (SYSTEM CONTROLLER) Pin No. Pin Name Description USBA-LED-BLUE USB A LED Control Pin. “H”: LED on USBB-LED-RED USB B RED LED Control Pin. “H”: LED on USBB-LED-BLUE USB B BLUE LED Control Pin. “H”: LED on...
  • Page 71 HCD-GTR333/GTR555/GTR777/GTR888 Pin No. Pin Name Description Front Speaker Right RED LED Control Pin. “H”: LED on (Only for HCD-GTR777 and HCD- FRR_SPK_LED_RED GTR888) Front Speaker Right BLUE LED Control Pin. “H”: LED on (Only for HCD-GTR777 and HCD- FRR_SPK_LED_BLUE GTR888) Subwoofer Speaker Left RED LED Control Pin.
  • Page 72: Exploded Views

    +PWH 3X8 (SUMITITE) 4-265-364-02 PANEL, SIDE (R) 1-828-947-11 WIRE (FLAT TYPE) (7 CORE) 4-265-361-02 PANEL, TOP X-2580-369-1 PANEL, LOADING (GTR333) ASSY (HCD-GTR333) 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3 X-2580-370-1 PANEL, LOADING (GTR555) ASSY (HCD-GTR555) 7-685-649-79 SCREW +BVTP 3X14 TYPE2 IT-3 X-2580-371-1...
  • Page 73: Front Panel Section

    HCD-GTR333/GTR555/GTR777/GTR888 6-2. FRONT PANEL SECTION not supplied (DISPLAY board) FL1001 not supplied (VOLUME board) (for HCD-GTR777/ HCD-GTR888) not supplied not supplied (MIC board) not supplied not supplied not supplied not supplied not supplied (for HCD-GTR777/ HCD-GTR888) Note: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement.
  • Page 74: Back Panel Section

    Ref. No. Part No. Description Remark A-1803-282-A MAIN BOARD, COMPLETE (HCD-GTR555) A-1803-292-A MAIN BOARD, COMPLETE (HCD-GTR333: E2, E51, MX, AR) A-1803-294-A MAIN BOARD, COMPLETE (HCD-GTR777) A-1803-296-A MAIN BOARD, COMPLETE (HCD-GTR888) 0 102 1-855-006-11 FAN, DC 4-265-803-01 COVER, FAN...
  • Page 75: Chassis Section

    Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1806-039-A 2CH DAMP BOARD, COMPLETE (HCD-GTR333) 1-474-291-11 SWITCHING REGULATOR (HCD-GTR333) A-1806-044-A 3CH DAMP BOARD, COMPLETE (HCD-GTR555) A-1806-049-A 3CH DAMP BOARD, COMPLETE (HCD-GTR777) 0 156 1-569-007-12 ADAPTOR, CONVERSION 2P (E2, E51)
  • Page 76: (Cdm74Hfv-Dvbu101)

    HCD-GTR333/GTR555/GTR777/GTR888 6-5. CD MECHANISM SECTION (1) (CDM74HFV-DVBU101) not supplied (SENSOR board) CD mechanism section 2 M741 not supplied (MOTOR (TB) board) not supplied not supplied Note: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement.
  • Page 77: Cd Mechanism Section (2)

    HCD-GTR333/GTR555/GTR777/GTR888 6-6. CD MECHANISM SECTION (2) RE701 not supplied (MOTOR, LD board) M751 supplied not supplied (SWITCH board) not supplied not supplied Note: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement.
  • Page 78: Electrical Parts List

    METAL OXIDE: Metal oxide-fi lm resistor. F: nonfl ammable Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1806-039-A 2CH DAMP BOARD, COMPLETE (HCD-GTR333) C4129 1-117-370-11 CERAMIC CHIP 10uF C4130 1-117-370-11 CERAMIC CHIP 10uF ************************* C4131 1-162-970-11 CERAMIC CHIP 0.01uF <...
  • Page 79 HCD-GTR333/GTR555/GTR777/GTR888 2CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C4540 1-107-726-91 CERAMIC CHIP 0.01uF D4514 6-503-469-01 DI RF05VA2STR C4541 1-107-726-91 CERAMIC CHIP 0.01uF C4542 1-107-726-91 CERAMIC CHIP 0.01uF < EARTH TERMINAL > C4543 1-107-726-91 CERAMIC CHIP 0.01uF...
  • Page 80 HCD-GTR333/GTR555/GTR777/GTR888 2CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q4066 6-551-268-01 TRANSISTOR 2SC5625 R4104 1-216-821-11 METAL CHIP 1/10W Q4067 6-551-270-01 TRANSISTOR 2SA2026 R4107 1-216-809-11 METAL CHIP 1/10W R4109 1-216-809-11 METAL CHIP 1/10W Q4068 6-551-270-01...
  • Page 81 HCD-GTR333/GTR555/GTR777/GTR888 2CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R4227 1-216-833-11 METAL CHIP 1/10W R4535 1-218-981-91 METAL CHIP 220K 1/16W R4232 1-216-822-11 METAL CHIP 1.2K 1/10W R4536 1-216-827-11 METAL CHIP 3.3K 1/10W R4235 1-216-864-11...
  • Page 82 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 2CH DAMP 3CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < THERMISTOR > C4108 1-126-964-11 ELECT 10uF C4125 1-126-964-11 ELECT 10uF TH4502 1-804-045-11 THERMISTOR C4126 1-100-566-91 CERAMIC CHIP 0.1uF TH4503 1-804-045-11...
  • Page 83 HCD-GTR333/GTR555/GTR777/GTR888 3CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C4513 1-112-692-11 CERAMIC CHIP 1000PF D4003 6-502-976-01 DI DZ2J150M0L C4514 1-112-692-11 CERAMIC CHIP 1000PF D4004 6-502-976-01 DI DZ2J150M0L C4516 1-100-831-91 CERAMIC CHIP 0.001uF C4517 1-100-831-91 CERAMIC CHIP 0.001uF...
  • Page 84 HCD-GTR333/GTR555/GTR777/GTR888 3CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < COIL > Q4071 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF Q4500 6-551-268-01 TRANSISTOR 2SC5625 L4000 1-460-390-11 INDUCTOR 10UH Q4501 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF L4001 1-460-390-11 INDUCTOR 10UH Q4505 6-551-270-01...
  • Page 85 HCD-GTR333/GTR555/GTR777/GTR888 3CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R4079 1-216-833-11 METAL CHIP 1/10W R4158 1-216-830-11 METAL CHIP 5.6K 1/10W R4080 1-216-843-11 METAL CHIP 1/10W (HCD-GTR777) R4082 1-216-846-11 METAL CHIP 120K 1/10W R4158 1-216-833-11...
  • Page 86 HCD-GTR333/GTR555/GTR777/GTR888 3CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R4273 1-216-837-11 METAL CHIP 1/10W R4527 1-218-973-11 METAL CHIP 1/16W R4274 1-216-845-11 METAL CHIP 100K 1/10W R4528 1-218-973-11 METAL CHIP 1/16W R4275 1-216-835-11 METAL CHIP...
  • Page 87 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 3CH DAMP 4CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R4604 1-216-797-11 METAL CHIP 1/10W C4017 1-162-927-11 CERAMIC CHIP 100PF R4605 1-216-797-11 METAL CHIP 1/10W C4020 1-100-597-91 CERAMIC CHIP 0.1uF R4607...
  • Page 88 HCD-GTR333/GTR555/GTR777/GTR888 4CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C4140 1-164-232-91 CERAMIC CHIP 0.01uF 100V C4521 1-112-514-91 CERAMIC CHIP 1500PF C4143 1-164-232-91 CERAMIC CHIP 0.01uF 100V C4522 1-112-514-91 CERAMIC CHIP 1500PF C4144 1-164-232-91 CERAMIC CHIP 0.01uF...
  • Page 89 HCD-GTR333/GTR555/GTR777/GTR888 4CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CONNECTOR > < EARTH TERMINAL > CN4000 1-842-652-11 CONNECTOR, BOARD TO BOARD 14P ET4000 1-537-771-21 TERMINAL BOARD, GROUND CN4001 1-842-652-11 CONNECTOR, BOARD TO BOARD 14P...
  • Page 90 HCD-GTR333/GTR555/GTR777/GTR888 4CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q4030 6-551-270-01 TRANSISTOR 2SA2026 R4040 1-216-833-11 METAL CHIP 1/10W Q4031 6-551-270-01 TRANSISTOR 2SA2026 R4043 1-216-833-11 METAL CHIP 1/10W R4045 1-216-845-11 METAL CHIP 100K 1/10W Q4032...
  • Page 91 HCD-GTR333/GTR555/GTR777/GTR888 4CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R4129 1-218-887-11 METAL CHIP 0.5% 1/10W R4209 1-216-841-11 METAL CHIP 1/10W R4130 1-218-887-11 METAL CHIP 0.5% 1/10W R4210 1-216-841-11 METAL CHIP 1/10W R4131 1-218-887-11 METAL CHIP 0.5%...
  • Page 92 HCD-GTR333/GTR555/GTR777/GTR888 4CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R4298 1-216-833-11 METAL CHIP 1/10W R4550 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16W R4299 1-216-833-11 METAL CHIP 1/10W R4551 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16W R4300...
  • Page 93 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 4CH DAMP DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R4614 1-216-797-11 METAL CHIP 1/10W C1155 1-163-021-91 CERAMIC CHIP 0.01uF R4615 1-216-797-11 METAL CHIP 1/10W C1156 1-126-793-11 ELECT 33uF R4616 1-216-797-11 METAL CHIP...
  • Page 94 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 DISPLAY DMB21 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark JR120 1-216-296-11 SHORT CHIP R1146 1-216-825-11 METAL CHIP 2.2K 1/10W JR122 1-216-296-11 SHORT CHIP JR123 1-216-296-11 SHORT CHIP R1147 1-216-825-11 METAL CHIP 2.2K...
  • Page 95 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 DMB21 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C119 1-137-710-91 CERAMIC CHIP 10uF 6.3V C611 1-125-777-11 CERAMIC CHIP 0.1uF C124 1-165-908-11 CERAMIC CHIP 1uF C620 1-107-820-81 CERAMIC CHIP 0.1uF C125 1-125-777-11 CERAMIC CHIP 0.1uF...
  • Page 96 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 DMB21 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < FERRITE BEAD > R155 1-216-295-91 SHORT CHIP R156 1-218-941-81 METAL CHIP 1/16W FB108 1-469-324-21 FERRITE, EMI (SMD) (2012) R204 1-218-954-11 METAL CHIP 1.2K...
  • Page 97 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 DMB21 DRIVER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1255 1-216-295-91 SHORT CHIP < COMPOSITION CIRCUIT BLOCK > R1256 1-216-295-91 SHORT CHIP R1261 1-218-965-11 METAL CHIP 1/16W RB105 1-234-400-21 CONDUCTOR, NETWORK (1005X4)
  • Page 98 A-1803-282-A MAIN BOARD, COMPLETE (HCD-GTR555) C730 1-100-597-91 CERAMIC CHIP 0.1uF A-1803-292-A MAIN BOARD, COMPLETE C731 1-100-597-91 CERAMIC CHIP 0.1uF (HCD-GTR333: E2, E51, MX, AR) C732 1-100-597-91 CERAMIC CHIP 0.1uF A-1803-294-A MAIN BOARD, COMPLETE (HCD-GTR777) C733 1-100-597-91 CERAMIC CHIP 0.1uF A-1803-296-A...
  • Page 99 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C829 1-137-765-21 ELECT CHIP 47uF C932 1-116-769-91 CERAMIC CHIP 0.056uF (HCD-GTR777/HCD-GTR888) C830 1-100-597-91 CERAMIC CHIP 0.1uF C933 1-113-619-11 CERAMIC CHIP 0.47uF C831 1-100-597-91 CERAMIC CHIP 0.1uF...
  • Page 100 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C993 1-131-664-91 CERAMIC CHIP 0.15uF IC701 6-716-739-01 IC BD00GC0WEFJ-SE2 (HCD-GTR333) C994 1-117-949-81 CERAMIC CHIP 820PF IC702 8-759-338-95 IC NJM2903V (TE2) IC800 6-716-554-11 IC BD9329AEFJ-E2...
  • Page 101 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R519 1-218-973-11 METAL CHIP 1/16W R703 1-218-941-81 METAL CHIP 1/16W R526 1-218-953-11 METAL CHIP 1/16W R704 1-218-965-11 METAL CHIP 1/16W R705 1-218-965-11 METAL CHIP...
  • Page 102 METAL CHIP 1/16W (HCD-GTR888) R936 1-218-959-11 METAL CHIP 3.3K 1/16W R844 1-216-864-11 SHORT CHIP R937 1-218-965-11 METAL CHIP 1/16W (HCD-GTR333: E2, E51, MX, AR) R938 1-218-958-11 METAL CHIP 2.7K 1/16W R845 1-218-966-11 METAL CHIP 1/16W R939 1-218-961-11 METAL CHIP 4.7K 1/16W...
  • Page 103 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R966 1-216-836-11 METAL CHIP 1/10W C1309 1-162-960-11 CERAMIC CHIP 220PF (HCD-GTR555/HCD-GTR777) C1310 1-126-176-11 ELECT 220uF R966 1-216-833-11 METAL CHIP 1/10W C1311 1-126-176-11 ELECT 220uF...
  • Page 104 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 MOTOR (TB) MOTOR (LD) SENSOR SWITCH TUNER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MOTOR (TB) BOARD < FILTER > **************** FL1601 1-236-711-21 FILTER, BAND PASS < CONNECTOR > < IC >...
  • Page 105 HCD-GTR333/GTR555/GTR777/GTR888 Ver. 1.1 USB VOLUME Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D1518 6-502-970-01 DI DZ2J068M0L MISCELLANEOUS D1519 6-502-970-01 DI DZ2J068M0L ************** < JUMPER RESISTOR > 1-828-947-11 WIRE (FLAT TYPE) (7 CORE) 1-828-995-11 WIRE (FLAT TYPE) (17 CORE)
  • Page 106 HCD-GTR333/GTR555/GTR777/GTR888 MEMO...
  • Page 107 HCD-GTR333/GTR555/GTR777/GTR888 E Model SERVICE MANUAL Ver. 1.1 2011.09 SUPPLEMENT-1 File this supplement with the service manual. Subject: Change of MAIN board (Suffi x-13 and Suffi x-21) In this set, MAIN board have been changed in the midway of production. Printed wiring board, schematic diagram and electrical parts list of new type are described in this supplement-1.
  • Page 108: Discrimination

    HCD-GTR333/GTR555/GTR777/GTR888 SECTION 1 DISCRIMINATION – MAIN Board (Side A) – Former : 1-883-569-12 : 1-883-569-13 or 1-883-569-21...
  • Page 109: Diagrams

    HCD-GTR333/GTR555/GTR777/GTR888 SECTION 2 DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. Note: Note: • X : Parts extracted from the component side.
  • Page 110 HCD-GTR333/GTR555/GTR777/GTR888 MEMO...
  • Page 111: Printed Wiring Board - Main Board (Side A) (Suffi X-13)

    R703 R747 C727 R725 JL795 JL789 R708 Q809 JL780 L801 C769 JL706 (CHASSIS) C855 L800 C854 JL768 R723 R722 EXCEPT HCD-GTR333 L802 JL838 JL769 JL836 JL724 C816 JL778 C970 HCD-GTR888 C821 C856 JL837 Q811 X700 IC802 R910 C909 C920 C711...
  • Page 112 HCD-GTR333/GTR555/GTR777/GTR888 2-2. PRINTED WIRING BOARD – MAIN Board (Side B) (Suffi x-13) – • : Uses unleaded solder. MAIN BOARD (SIDE B) (13) 1-883-569-...
  • Page 113: Schematic Diagram - Main Board (1/4) (Suffi X-13)

    3.5 3.3 C708 (1.8) 10 16V R844 MAIN BOARD C598 (HCD-GTR555) C826 (2/4) (HCD-GTR777) R761 (HCD-GTR888) DGND (Page 9) (HCD-GTR333: E2, E51, MX, AR) C599 13.5 D602 R603 4.7k BYTE R602 3.3k HCD-GTR333: E4/ HCD-GTR555/ HCD-GTR777/ HCD-GTR888 10 11 MAIN BOARD...
  • Page 114: Schematic Diagram - Main Board (3/4) (Suffi X-13)

    HCD-GTR333/GTR555/GTR777/GTR888 2-4. SCHEMATIC DIAGRAM – MAIN Board (2/4) (Suffi x-13) – MAIN BOARD (2/4) R932 C926 C749 470p R934 DVD/PC IN 100p AUDIO IN J500 C705 R933 R935 C927 JL813 100p JL812 JL814 TV IN AUDIO IN JL815 R982 C775...
  • Page 115 HCD-GTR333/GTR555/GTR777/GTR888 2-5. SCHEMATIC DIAGRAM – MAIN Board (3/4) (Suffi x-13) – MAIN BOARD (1/4), (2/4), (4/4) MAIN BOARD (Page 7), (Page 8), (1/4) (Page 10) (Page 7) MAIN BOARD (3/4) R763 R760 4.7k Q715 CN601 RT1N141C-TP-1 13.5 (0) LED DRIVER...
  • Page 116 R866 R816 IC900 L-CH L-CH 4.7k 4.7k uPC4558G2 AGND R-CH IC900 SW_MUTE C604 C654 R954 CN503 HCD-GTR555/ OP AMP EXCEPT HCD-GTR333 R924 HCD-GTR777 470p 470p R974 C958 INPUT+ R963 C913 R916 R971 R921 100k R964 4.7k 4.7k INPUT- 3CH DAMP...
  • Page 117: Main Board (Side A) (Suffi X-21)

    R807 R703 R747 C727 R725 JL795 JL789 R708 Q809 JL780 L801 C769 JL706 (CHASSIS) L800 C854 JL768 R723 R722 EXCEPT HCD-GTR333 C855 L802 JL838 JL769 JL836 JL724 C816 JL778 C970 HCD-GTR888 C821 C856 JL837 Q811 X700 IC802 R910 C920 C711...
  • Page 118 HCD-GTR333/GTR555/GTR777/GTR888 2-8. PRINTED WIRING BOARD – MAIN Board (Side B) (Suffi x-21) – • : Uses unleaded solder. MAIN BOARD (SIDE B) (21) 1-883-569-...
  • Page 119: Schematic Diagram - Main Board (1/4) (Suffi X-21)

    3.5 3.3 C708 (1.8) 10 16V R844 C826 MAIN BOARD C598 (HCD-GTR555) (2/4) (HCD-GTR777) R761 (HCD-GTR888) DGND (Page 14) (HCD-GTR333: E2, E51, MX, AR) C599 13.5 C827 D602 R603 4.7k BYTE R602 3.3k HCD-GTR333: E4 HCD-GTR555/ HCD-GTR777/ HCD-GTR888 10 11...
  • Page 120: Schematic Diagram - Main Board (2/4) (Suffi X-21)

    HCD-GTR333/GTR555/GTR777/GTR888 2-10. SCHEMATIC DIAGRAM – MAIN Board (2/4) (Suffi x-21) – MAIN BOARD (2/4) R932 C926 C749 470p R934 DVD/PC IN 100p AUDIO IN J500 C705 R933 R935 C927 JL813 100p JL812 JL814 TV IN AUDIO IN JL815 R982 C775...
  • Page 121: Schematic Diagram - Main Board (3/4) (Suffi X-21)

    HCD-GTR333/GTR555/GTR777/GTR888 2-11. SCHEMATIC DIAGRAM – MAIN Board (3/4) (Suffi x-21) – MAIN BOARD (1/4), (2/4), (4/4) MAIN BOARD (Page 13), (Page 14), (1/4) (Page 16) (Page 13) MAIN BOARD (3/4) R763 R760 4.7k Q715 CN601 RT1N141C-TP-1 13.5 (0) LED DRIVER...
  • Page 122: Schematic Diagram - Main Board (4/4) (Suffi X-21)

    R866 R816 IC900 L-CH L-CH 4.7k 4.7k uPC4558G2 AGND R-CH IC900 SW_MUTE C604 C654 R954 CN503 HCD-GTR555/ OP AMP EXCEPT HCD-GTR333 R924 HCD-GTR777 470p 470p R974 C958 INPUT+ R963 C913 R916 R971 R921 100k R964 4.7k 4.7k INPUT- 3CH DAMP...
  • Page 123: Electrical Parts List

    A-1803-282-A MAIN BOARD, COMPLETE (HCD-GTR555) C715 1-100-597-91 CERAMIC CHIP 0.1uF A-1803-292-A MAIN BOARD, COMPLETE C716 1-100-597-91 CERAMIC CHIP 0.1uF (HCD-GTR333: E2, E51, MX, AR) C717 1-100-597-91 CERAMIC CHIP 0.1uF A-1803-294-A MAIN BOARD, COMPLETE (HCD-GTR777) C718 1-100-597-91 CERAMIC CHIP 0.1uF A-1803-296-A...
  • Page 124 HCD-GTR333/GTR555/GTR777/GTR888 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C775 1-164-933-11 CERAMIC CHIP 220PF C860 1-124-779-00 ELECT CHIP 10uF (HCD-GTR555/HCD-GTR777/HCD-GTR888) C791 1-100-597-91 CERAMIC CHIP 0.1uF C900 1-127-804-91 CERAMIC CHIP 100PF C800 1-117-681-11 ELECT CHIP 100uF...
  • Page 125 HCD-GTR333/GTR555/GTR777/GTR888 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C962 1-164-935-11 CERAMIC CHIP 470PF < DIODE > C963 1-100-597-91 CERAMIC CHIP 0.1uF (HCD-GTR555/HCD-GTR777/HCD-GTR888) D507 6-500-334-01 DIODE MC2836-T112-1 C966 1-124-779-00 ELECT CHIP 10uF D508 6-502-961-01 DI DA2J10100L...
  • Page 126 METAL CHIP 1/16W R736 1-218-990-81 SHORT CHIP R579 1-218-941-81 METAL CHIP 1/16W R738 1-218-990-81 SHORT CHIP R593 1-218-973-11 METAL CHIP 1/16W (HCD-GTR333: E4/HCD-GTR555/HCD-GTR777/HCD-GTR888) R739 1-257-173-91 METAL CHIP 1/3W R594 1-218-949-11 METAL CHIP 1/16W (HCD-GTR777/HCD-GTR888) R600 1-218-961-11 METAL CHIP 4.7K 1/16W R740...
  • Page 127 1/10W R745 1-257-173-91 METAL CHIP 1/3W (HCD-GTR888) (HCD-GTR777/HCD-GTR888) R746 1-257-173-91 METAL CHIP 1/3W R844 1-216-864-11 SHORT CHIP (HCD-GTR777/HCD-GTR888) (HCD-GTR333: E2, E51, MX, AR) R747 1-257-173-91 METAL CHIP 1/3W R845 1-218-966-11 METAL CHIP 1/16W (HCD-GTR777/HCD-GTR888) R846 1-218-871-11 METAL CHIP 0.5% 1/10W...
  • Page 128 HCD-GTR333/GTR555/GTR777/GTR888 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R933 1-218-969-11 METAL CHIP 1/16W R987 1-218-965-11 METAL CHIP 1/16W R934 1-218-972-11 METAL CHIP 1/16W R988 1-218-958-11 METAL CHIP 2.7K 1/16W R935 1-218-972-11 METAL CHIP 1/16W...
  • Page 129 HCD-GTR333/GTR555/GTR777/GTR888 MEMO...
  • Page 130: Revision History

    HCD-GTR333/GTR555/GTR777/GTR888 REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2011.05 2011.09...

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