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SERVICE MANUAL
Ver 1.0 2004. 04
• HCD-GN660/GN770/GX9000 are the
Amplifier, CD player, tape deck and tuner
section in MHC-GN660/GN770/GX9000.
AUDIO POWER SPECIFICATION
(MHC-GX9000 USA model only)
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6-ohm loads, both channels driven, from 120 Hz – 10 kHz;
rates 225 watts per channel minimum RMS power, with no more
than 10% total harmonic distortion from 250 miliwatts to rated
output.
Amplifier section
MHC-GX9000
Total harmonic distortion
Less than 0.1%
(6 ohms at 1 kHz, 100 W)
MHC-GN770
The following are measured at
Mexican model:
AC 127 V, 60 Hz
Other models:
AC 120, 220, 240 V, 50/60 Hz
DIN power output (rated)
170 + 170 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
220 + 220 watts
(6 ohms at 1 kHz, 10% THD)
MHC-GN660
The following are measured at
Mexican model:
AC 127 V, 60 Hz
Other models:
AC 120, 220, 240 V, 50/60 Hz
Sony Corporation
9-877-800-01
Home Audio Company
2004D02-1
Published by Sony Engineering Corporation
© 2004.04
HCD-GN660/GN770/
Photo : GN770
Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Base Unit Name
Optical Pick-up Name
TAPE
Model Name Using Similar Mechanism
Section
Tape Transport Mechanism Type
SPECIFICATIONS
DIN power output (rated)
Continuous RMS power output (reference)
Inputs
VIDEO/MD (AUDIO) IN (phono jacks):
GAME (VIDEO) IN (phono jack):
GAME (AUDIO) IN (phono jack):
MIC (phone jack):
Outputs
VIDEO OUT (phono jack): max. output level
PHONES (stereo mini jack): accepts headphones of 8 ohms or more
MiNi Hi-Fi COMPONENT SYSTEM
GX9000
US Model
HCD-GX9000
E Model
HCD-GN660/GN770
Australian Model
HCD-GN770
HCD-GX450
CDM74-F1BD81
BU-F1BD81A
KSM-215DCP/C2NP
NEW
CWM43RR35
150 + 150 watts
(6 ohms at 1 kHz, DIN)
190 + 190 watts
(6 ohms at 1 kHz, 10% THD)
voltage 250/450 mV, impedance 47
kiloohms
1 Vp-p, 75 ohms
voltage 250 mV, impedance 47 kiloohms
sensitivity 1 mV, impedance 10 kiloohms
1 Vp-p, unbalanced, Sync negative,
load impedance 75 ohms
– Continued on next page –
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Summary of Contents for Sony HCD-GN660
- Page 1 US Model HCD-GX9000 E Model Ver 1.0 2004. 04 HCD-GN660/GN770 Australian Model HCD-GN770 • HCD-GN660/GN770/GX9000 are the Amplifier, CD player, tape deck and tuner section in MHC-GN660/GN770/GX9000. Photo : GN770 Model Name Using Similar Mechanism HCD-GX450 CD Mechanism Type CDM74-F1BD81...
- Page 2 4-track 2-channel stereo safety checks before releasing the set to the customer: Frequency response 50 – 13,000 Hz (±3 dB), using Sony Check the antenna terminals, metal trim, “metallized” knobs, screws, TYPE I tape and all other exposed metal parts for AC leakage. Check leakage as described below.
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Page 3: Table Of Contents
MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS This label is located on the rear LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS exterior. APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS... -
Page 4: Servicing Notes
HCD-GN660/GN770/GX9000 SECTION 1 SERVICING NOTES • MODEL IDENTIFICATION NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK – Back Panel – OR BASE UNIT PART No. The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. -
Page 5: General
HCD-GN660/GN770/GX9000 SECTION 2 GENERAL This section is extracted from instruction manual. LOCATING THE CONTROLS List of button locations and reference pages M a in unit ALPHABETICAL ORDER SYMBOLS S – Z ?/1 (power) 1 A – D Z OPEN/CLOSE 6... - Page 6 HCD-GN660/GN770/GX9000 This section is extracted from instruction manual. Remote c ontrol ALPHABETICAL ORDER SYMBOLS ?/1 (power) 3 A – E F – Z x (stop) qa ALBUM + qf FM MODE 6 X (pause) ql ALBUM – qh FUNCTION 8 N (play) w;...
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Page 7: Disassembly
HCD-GN660/GN770/GX9000 SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2.CASE (Page 8) 3-3.LOADING PANEL ASSY (Page 8) 3-4.FRONT PANEL ASSY (Page 9) 3-5.CD MECHANISM DECK 3-6.TAPE MECHANISM DECK, 3-7.CD SWITCH BOARD,... -
Page 8: Case
HCD-GN660/GN770/GX9000 Note: Follow the disassembly procedure in the numerical order given. 3-2. CASE 3 five screws (+BVTT3 x 6) 7 case 2 screw (case 3 TP2) (M3 x 12) 1 two screws (case 3 TP2) (M3 x 8) 4 two screws... -
Page 9: Front Panel Assy
HCD-GN660/GN770/GX9000 3-4. FRONT PANEL ASSY 9 front panel ASSY 3 screw (BVTP3 x 10) 1 two wires (flat type) 8 from CN802 on GAME board MAIN board CN508 CN509 4 fcrew (BVTP3 x 10) 5 from deck B head 6 from CN801 on GAME board... -
Page 10: Tape Mechanism Deck, Game Board
HCD-GN660/GN770/GX9000 3-6. TAPE MECHANISM DECK, GAME BOARD 2 tape mechanism deck 1 five screws (+BVTP2.6 x 8) 3 three screws (+BVTP2.6 x 8) 4 bracket (MIC) 6 GAME board 5 knob (MIC) 3-7. CD SWITCH BOARD, PANEL BOARD 1 five screws (+BVTP2.6 x 8) -
Page 11: Switch Board
HCD-GN660/GN770/GX9000 3-8. SWITCH BOARD 2 two screws (+BVTP2.6 x 8) 3 SWITCH board 1 two knobs (AMS) 3-9. TUNER PACK 2 two screws 3 tuner pack (+BVTT3 x 6) 1 wire (flat type) (11 core) -
Page 12: Primary Board
HCD-GN660/GN770/GX9000 3-10. PRIMARY BOARD qs PRIMARY board 7 CN1002 3 two screws (+BVTT3 x 6) 8 connector 4 bracket, top 2 four screws 1 two screws (BVTP3 x 6) (BVTP3 x 10) 0 CN101 9 connector qa CN201 5 two screwss... -
Page 13: Main Board
HCD-GN660/GN770/GX9000 4 two screws 3-12. MAIN BOARD (+BVTP3 x 6) 2 connector 4p (CN703) 1 connector 6p (CN604) 5 screw (+BVTP3 x 6) 3 two screws (+BVTP3 x 6) 7 POWER board assy 6 screw (+BVTP3 x 10) 9 MAIN board... -
Page 14: Power Transformer
HCD-GN660/GN770/GX9000 3-14. POWER TRANSFORMER 3 six screws (+BVTT 4 × 8 ) 4 power transformer 1 connector 6p (CN604) 2 connector 4p (CN703) 3-15. DRIVER BOARD, SW BOARD 1 two screws (+BTTP (M2.6)) 3 connector 4p (CN703) 4 DRIVER board 5 screw (+BTTP (M2.6)) -
Page 15: Bd Board, Optical Pick-Up (Ksm-215Dcp/C2Np)
HCD-GN660/GN770/GX9000 3-16. BD BAORD, OPTICAL PICK-UP (KSM-215DCP/C2NP) 1 floating screw (+PTPWH M2.6) 6 two insulators 2 h older (213) ASSY qh optical pick-up (KSM-215DCP/C2NP) 5 two coil springs (insulator) 0 two insulators 3 screw 9 two coil springs (BVTT M2.6) -
Page 16: Motor (Tb) Board
HCD-GN660/GN770/GX9000 3-18. MOTOR (TB) BOARD 2 stopper 1 stopper 7 t able motor assy (M741) 3 wire (flat type) 5 core (CN742) 8 MOTOR (TB) board 6 Remove the two solderings of motor. 5 two screws (+BTTP (M2.6)) 3-19. MOTOR (LD) BOARD 2 two screws (+BTTP (M2.6)) -
Page 17: Test Mode
HCD-GN660/GN770/GX9000 SECTION 4 TEST MODE [GC TEST MODE] * Check of Amplifier • This mode is used to check the fluorescent indicator tube, LED, 1. Press [EQ EDIT] button repeatedly until a message “GEQ model, destination, software version, volume, key jog, encoder MAX”... - Page 18 HCD-GN660/GN770/GX9000 [VACS ON/OFF] [AGING MODE] • This mode is used to switch ON and OFF the VACS (Variable This mode can be used for operation check of CD section. Attenuation Control System). • If an error occurs, the aging operation would stops and the status is displayed.
- Page 19 HCD-GN660/GN770/GX9000 • Display when an error occurred (CD Error Code Mode) 3) Display of no disc errors Procedure: Display 1. Press x button, [ENTER] button and [DISC 1] button simultaneously to enter the error code display mode. D*$$%%&&##00 2. The fluorescent indicator tube displays the number of total error.
- Page 20 HCD-GN660/GN770/GX9000 [CD SHIP MODE (WITHOUT MEMORY CLEAR)] [CD TRAY LOCK MODE] • This mode moves the optical pick-up to the position durable • This mode let you lock the disc trays. When this mode is to vibration. Use this mode when returning the set to the...
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Page 21: Mechanical Adjustments
HCD-GN660/GN770/GX9000 SECTION 5 SECTION 6 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS Precaution DECK SECTION 0 dB=0.775 V 1. Clean the following parts with a denatured alcohol-moistened swab: 1. Demagnetize the record/playback head with a head record/playback heads pinch rollers demagnetizer. erase head rubber belts 2. -
Page 22: Cd Section
HCD-GN660/GN770/GX9000 2. Turn the adjustment screw and check output peaks. If the peaks CD SECTION do not match for L-CH and R-CH, turn the adjustment screw so that outputs match within 1dB of peak. Note: 1. CD Block is basically designed to operate without adjustment. - Page 23 HCD-GN660/GN770/GX9000 RFAC Level Check E-F Balance Check Connection: Connection: oscilloscope oscilloscope CD board CD board TP124 (RFAC) TPO103 (TE1) TP117 (VC) – TP117 (VC) – Procedure: Procedure: 1. Connect an oscilloscope to test point TP124 (RFAC) and TP 1. Connect an oscilloscpe to test point TPO103 (TE1) and TP117 117(VC) on the CD board.
- Page 24 HCD-GN660/GN770/GX9000 Checking Location: – CD BOARD (SIDE B) – TP117 (VC) JPO103 (TE1) IC101 JPO102 (FE1) TP124 (RFAC)
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Page 25: Diagrams
HCD-GN660/GN770/GX9000 SECTION 7 DIAGRAMS Note on Printed Wiring Boards: For schematic diagrams. Note: Note: • All capacitors are in µF unless otherwise noted. (p: pF) • X : parts extracted from the component side. • : Pattern from the side which enables seeing. -
Page 26: Circuit Board Location
HCD-GN660/GN770/GX9000 7-1. CIRCUIT BOARD LOCATION PRIMARY board CD SW board TUNER PACK SURROUND board SWITCHING POWER PA board JOG board SENSOR board BD board SW board MOTOR (TB) board MOTOR (LD) board DRIVER board PANEL board MAIN board SWITCH board... - Page 27 HCD-GN660/GN770/GX9000 • WAVEFORMS – MAIN BOARD – – BD BOARD – – PANEL BOARD – IC401 qa XC-OUT IC101 wa TEI IC901 is X OUT 2.4Vp-p 3.0Vp-p 0.15Vp-p 32KHz 4MHz VOL/DIV : 1 V AC VOL/DIV : 0.2 V AC VOL/DIV : 1 V AC TIME/DIV : 10 µ...
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Page 28: Block Diagram - Cd Section
HCD-GN660/GN770/GX9000 7-2. BLOCK DIAGRAM – CD SECTION – OPTICAL PICK-UP BLOCK IC101 (KSM-215DCP/C2NP) RF AMP DETECTOR IC301 DIGITAL SIGNAL +3.3V PROCESSOR 25 VC IC303 PCMD1 SDO0 +3.3V LRCKIA LRCK1 SFSY/LRCK1B LRCK VDDM XTACN XTCN MAIN PCMD SDIO SECTION BCKIA (Page 30) -
Page 29: Block Diagram - Tuner/Tape Deck Section
HCD-GN660/GN770/GX9000 7-3. BLOCK DIAGRAM – TUNER/TAPE SECTION – DECK-A L – CH MAIN PB OUT1 TAPE L-CH TAI1 SECTION HEAD (Page 30) R – CH R-CH CN510 MUTE SWITCH Q103 DRIVE TEST DECK-B Q110, 111 Q166 CONNECTOR R-CH Q154, 155 L –... -
Page 30: Block Diagram - Main Section
HCD-GN660/GN770/GX9000 7-4. BLOCK DIAGRAM – MAIN SECTION – REC L-CH TUNER/TAPE DECK SECTION (Page 29) SPEANA DISPLAY SECTION R-CH J851 INPUT SELECT SWITCH, (Page 31) D624 PHONES FEED BACK TONE CONTROL, J501 SWITCH ELECTRICAL VOLUME Q101 GN660 HEADPHONE MUTING IC101 (2/2) -
Page 31: Block Diagram - Display/Power Section
HCD-GN660/GN770/GX9000 7-5. BLOCK DIAGRAM – DISPLAY/POWER SECTION – M+9V 83 XIN X901 4MHz 82 XOUT Q905 Q907 Q906 P1 – 39 SELECTOR Q904 FL901 BUFFER FLUORESCENT Q901 INDICATOR TUBE D907, 909, 911 LED DRIVE D914, 916, 918 Q911 – 916 D920, 922, 924 G1 –... -
Page 32: Printed Wiring Board - Bd Board
HCD-GN660/GN770/GX9000 7-6. PRINTED WIRING BOARD – BD SECTION – • See page 26 for Circuit Boards Location. BD BOARD (SIDE A) BD BOARD (SIDE B) M101 SPINDLE MOTOR M102 SLED MOTOR MAIN BOARD (Page 36) 1-860-502- (12) OPTICAL PICK-UP 1-860-502-... -
Page 33: Schematic Diagram - Bd Board
HCD-GN660/GN770/GX9000 7-7. SCHEMATIC DIAGRAM – BD BOARD – • See page 52 for IC Pin Function Description. CN101 R307 C134 C125 C307 TP304 TP423 IOP1 TP10 TP11 C151 100k TP424 IOP2 TP12 2SB1690K TP13 TP14 JPO10 TP102 R203 0.001 C143... -
Page 34: Printed Wiring Board - Cd Mechanism Board
HCD-GN660/GN770/GX9000 7-8. PRINTED WIRING BOARD – CD MECHANISM BOARD – • See page 26 for Circuit Boards Location. MAIN BOARD CN301 (Page 36) S751 (LEVER SW) CN751 • Semiconductor Location Ref. No. Location D701 D711 IC701 IC712 IC731 E-11 Q731... -
Page 35: Schematic Diagram - Cd Mechanism Board
HCD-GN660/GN770/GX9000 7-9. SCHEMATIC DIAGRAM – CD MECHANISM BOARD – HCD-GN660/GN770/GX9000... -
Page 36: Printed Wiring Boards - Main Board
HCD-GN660/GN770/GX9000 7-10. PRINTED WIRING BOARD – MAIN BOARD – • See page 26 for Circuit Boards Location. MAIN BOARD DRIVER TUNER PACK BOARD BOARD (FOR CHECK ) (FOR CHECK ) (Page 32) (Page 34) CD DIGITAL OUT PANEL BOARD (Page 46) -
Page 37: Schematic Diagram - Main Board (1/3)
HCD-GN660/GN770/GX9000 7-11. SCHEMATIC DIAGRAM – MAIN BOARD (1/3) – • See page 56 for IC Pin Function Description. HCD-GN660/GN770/GX9000... -
Page 38: Schematic Diagram - Main Board (2/3)
HCD-GN660/GN770/GX9000 7-12. SCHEMATIC DIAGRAM – MAIN BOARD (2/3) – HCD-GN660/GN770/GX9000... -
Page 39: Schematic Diagram - Main Board (3/3)
HCD-GN660/GN770/GX9000 7-13. SCHEMATIC DIAGRAM – MAIN BOARD (3/3)– HCD-GN660/GN770/GX9000... -
Page 40: Printed Wiring Boards - Game, Cd Switch Board
HCD-GN660/GN770/GX9000 7-14. PRINTED WIRING BOARD – GAME, CD SWITCH BOARD – • See page 26 for Circuit Boards Location. CD SW BOARD PANEL BOARD (Page 46) 1-861-405- (11) JOG BOARD SWITCH BOARD PANEL BOARD (Page 46) PANEL BOARD 1-861-407- (11) -
Page 41: Schematic Diagram - Game, Cd Switch Board
HCD-GN660/GN770/GX9000 7-15. SCHEMATIC DIAGRAM – GAME, CD SWITCH BOARD – HCD-GN660/GN770/GX9000... -
Page 42: Printed Wiring Board - Pa Board
HCD-GN660/GN770/GX9000 7-16. PRINTED WIRING BOARD – PA BOARD – • See page 26 for Circuit Boards Location. MAIN MAIN BOARD BOARD (Page 36) (Page 36) PA BOARD (CHASSIS) 1-861-400- (11) • Semiconductor Location Ref. No. Location Ref. No. Location D609... -
Page 43: Schematic Diagram - Pa Board
HCD-GN660/GN770/GX9000 7-17. SCHEMATIC DIAGRAM – PA BOARD – HCD-GN660/GN770/GX9000... -
Page 44: Schematic Diagram -Panel Board (1/2)
HCD-GN660/GN770/GX9000 7-18. SCHEMATIC DIAGRAM – PANEL BOARD (1/2) – • See page 52 for IC Pin Function Description. (Page 45) HCD-GN660/GN770/GX9000... -
Page 45: Schematic Diagram -Panel Board (2/2)
HCD-GN660/GN770/GX9000 7-19. SCHEMATIC DIAGRAM – PANEL BOARD (2/2) – HCD-GN660/GN770/GX9000... -
Page 46: Printed Wiring Board - Panel Board
HCD-GN660/GN770/GX9000 7-20. PRINTED WIRING BOARD – PANEL BOARD – • See page 26 for Circuit Boards Location. PANEL BOARD CD SW BOARD (Page 40) MAIN BOARD (Page 36) (VOL 7) SWITCH BOARD (Page 40) 1-861-403- (11) • Semiconductor Location Ref. No. -
Page 47: Printed Wiring Boards - Primary Board
HCD-GN660/GN770/GX9000 7-21. PRINTED WIRING BOARD – PRIMARY BOARD – • See page 26 for Circuit Boards Location. PRIMARY BOARD BOARD (Page 42) VOLTAGE SELECT SURROUND BOARD (Page 49) • Semiconductor Location Ref. No. Location D1000 (11) 1-816-402- Q1000 SURROUND BOARD... -
Page 48: Schematic Diagram - Primary Board
HCD-GN660/GN770/GX9000 7-23. SCHEMATIC DIAGRAM – SURROUND BOARD – 7-22. SCHEMATIC DIAGRAM – PRIMARY BOARD – HCD-GN660/GN770/GX9000... -
Page 49: Printed Wiring Board - Surround Board
HCD-GN660/GN770/GX9000 7-24. PRINTED WIRING BOARD – SURROUND BOARD – • See page 26 for Circuit Boards Location. MAIN BOARD (Page 36) SURROUND BOARD • Semiconductor Location Ref. No. Location D701 D702 D763 Q701 POWER TRANSFORMER (Page 47) PRIMARY BOARD (Page 47) -
Page 50: Ic Block Diagram
HCD-GN660/GN770/GX9000 7-25. IC Block Diagram – DRIVER Board – – BD Board – IC701, 712 BA6956AN IC301 TC94A34FG-002 CONTROL LOGIC LRCKIA CS/RAS/ADO2 AD15/CAS/PD12 BCKIA SDO3/OE SDI0 – BD Board – PO11/BUCK/AD14 LRCKO IC251 BA5947FM PO10/CCE/AD13 BCKO CH4OUTR CH1PUTF CH4OUTF CH1OUTR... -
Page 51: Ic Pin Function Description
HCD-GN660/GN770/GX9000 7-26. IC Pin Function Descriptions • IC101 CXD3059AR (RF AMP) (BD BOARD) Pin No. Pin Name Description MIRR Mirror signal input/output(Not used) DFCT Defect signal input/output (Not used) Focus OK signal input/output (Not used) — Internal digital ground LOCK... - Page 52 HCD-GN660/GN770/GX9000 Pin No. Pin Name Description AVSS3 — Analog ground CLTV Multiplier VCO1 control voltage input FILO Master PLL (slave = digital PLL) filter output FILI Master PLL filter input Master PLL charge pump output AVDD5 — Analog power supply...
- Page 53 HCD-GN660/GN770/GX9000 Pin No Pin Name Description SBSO Subcode P to W serial output (Not used) EXCK SBSO readout clock input (Not used) XRST System reset input SYSM Mute input D ATA Serial data input from CPU — Internal digital ground...
- Page 54 HCD-GN660/GN770/GX9000 • IC901 MB90M407PF-G-139-BNDE1 DISPLAY CONTROL (PANEL Board) Pin No. Pin Name Description 1 to 5 G5 to G1 FLD grid output 6 to 10 P1 to P5 FLD segment output VSS-IO — Ground 12 to 22 P6 to P16...
- Page 55 HCD-GN660/GN770/GX9000 • IC401 M3062CMEN-A03FPUO SYSTEM CONTOL (MAIN Board) Pin No. Pin Name Description XRST CD reset signal output CD-DATA CD data output XLAT CD latch signal output SIRCS SIRCS input MP3 DATA OUT Serial data output MP3 DATA IN Serial data input...
- Page 56 HCD-GN660/GN770/GX9000 Pin No. Pin Name Description A-PLAY TCM-A play switch input A-TRIG TCM-A trigger output A-HALF A deck half detection signal input CAPM-CONT Capstan motor REV/FWD/STOP control signal output REC (FWD) Record tab switch for SIDE A signal output B-PLAY...
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Page 57: Exploded Views
1-500-497-11 FILTER, CLAMP (FERRITE CORE) X-4956-226-1 LOADING PANEL ASSY (GN770) 1-693-603-11 TUNER (FM/AM) (GN660/GN770) X-4956-229-1 LOADING PANEL ASSY (GX9000) 1-693-623-11 TUNER (FM/AM) (GX9000) 4-963-404-21 EMBLEM (5-A), SONY 1-468-737-21 POWER, SWITCHING 3-363-099-02 SCREW (CASE 3 TP2)(M3X8) 3-363-099-32 SCREW (CASE 3 TP2)(M3X12) 4-231-828-71 CASE... -
Page 58: Front Panel Section
HCD-GN660/GN770/GX9000 8-2. FRONT PANEL SECTION supplied supplied FL901 supplied supplied supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks X-4956-201-1 FRONT PANEL ASSY (GN660) A-1056-930-A PANEL BOARD, COMPLETE (MX) X-4956-225-1 FRONT PANEL ASSY (GN770) A-4750-973-A PANEL BOARD, COMPLETE (EXCEPT MX) -
Page 59: Chassis Section
HCD-GN660/GN770/GX9000 8-3. CHASSIS SECTION The components identified by mark 0 or dotted line with mark 0 are critical for safety. supplied F760 Replace only with part number specified. supplied supplied supplied F696 F697 F698 F699 supplied supplied T601 supplied supplied Ref. -
Page 60: Cd Mechanism Deck Section-1 (Cdm74-F1Bd81)
HCD-GN660/GN770/GX9000 8-4. CD MECHANISM DECK SECTION-1 (CDM74-F1BD81) M741 CD mechanism deck section-2 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 4-218-253-32 SCREW (M2.6), +BTTP 4-243-820-01 GEAR (TABLE) 1-776-182-11 WIRE (FLAT TYPE) (5 CORE) 1-687-134-12 MOTOR (TB) BOARD... -
Page 61: Cd Mechanism Deck Section-2 (Cdm74-F1Bd81)
HCD-GN660/GN770/GX9000 8-5. CD MECHANISM DECK SECTION-2 (CDM74-F1BD81) RE701 M751 not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remarks Ref. No. -
Page 62: Electrical Parts List
HCD-GN660/GN770/GX9000 SECTION 9 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • COILS The components identified by mark 0 uH: µH parts list may be different from the parts or dotted line with mark 0 are critical specified in the diagrams or the components •... - Page 63 HCD-GN660/GN770/GX9000 CD SW DRIVER Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < IC > R404 1-216-809-11 METAL CHIP 1/10W R405 1-216-809-11 METAL CHIP 1/10W IC101 8-752-425-12 IC CXD3059AR R406 1-216-809-11 METAL CHIP 1/10W IC251 6-705-808-01 IC BA5947FM...
- Page 64 HCD-GN660/GN770/GX9000 DRIVER GAME Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C751 1-162-306-11 CERAMIC 0.01uF C839 1-162-964-11 CERAMIC CHIP 0.001uF C752 1-164-159-11 CERAMIC 0.1uF C840 1-162-964-11 CERAMIC CHIP 0.001uF C841 1-162-964-11 CERAMIC CHIP 0.001uF < CONNECTOR >...
- Page 65 HCD-GN660/GN770/GX9000 GAME MAIN Ref. No. Part No. Description Remarks Ref. No. Ref. No. Part No. Part No. Description Description Remarks Remarks < VARIABLE RESISTOR > C134 1-124-261-00 ELECT 10uF RV801 1-227-452-11 RES, VAR, CARBON 50K (MIC LEVEL) C135 1-126-933-11 ELECT...
- Page 66 HCD-GN660/GN770/GX9000 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C303 1-136-497-81 FILM 0.1uF C629 1-164-156-11 CERAMIC CHIP 0.1uF C316 1-164-156-11 CERAMIC CHIP 0.1uF C410 1-162-919-11 CERAMIC CHIP 22PF < CONNECTOR > C411 1-162-917-11 CERAMIC CHIP...
- Page 67 HCD-GN660/GN770/GX9000 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < JACK > L104 1-410-780-11 INDUCTOR 27mH L105 1-414-189-31 INDUCTOR 100uH J501 1-770-272-11 JACK, PIN 2P (VIDEO/MD (AUDIO)) J504 1-774-227-11 JACK, PIN 1P (VIDEO OUT) < CONNECTOR >...
- Page 68 HCD-GN660/GN770/GX9000 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q570 8-729-802-80 TRANSISTOR 2SC3661 R158 1-216-825-11 METAL CHIP 2.2K 1/10W R159 1-216-821-11 METAL CHIP 1/10W < RESISTOR > R160 1-216-851-11 METAL CHIP 330K 1/10W R161 1-216-821-11 METAL CHIP...
- Page 69 HCD-GN660/GN770/GX9000 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R390 1-216-833-11 METAL CHIP 1/10W R469 1-216-835-11 METAL CHIP 1/10W R391 1-216-833-11 METAL CHIP 1/10W (GN660: E2, E3, E51) R392 1-216-829-11 METAL CHIP 4.7K 1/10W R469...
- Page 70 HCD-GN660/GN770/GX9000 MAIN MOTOR (LD) MOTOR (TB) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R575 1-216-845-11 METAL CHIP 100K 1/10W C637 1-107-721-11 ELECT 4.7uF 100V R578 1-216-821-11 METAL CHIP 1/10W C648 1-104-658-91 ELECT 100uF R579 1-216-839-11 METAL CHIP...
- Page 71 HCD-GN660/GN770/GX9000 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < IC > R621 1-216-845-11 METAL CHIP 100K 1/10W IC600 8-749-017-06 IC STK412-150 R622 1-249-625-31 CARBON 1/2W R623 1-216-843-11 METAL CHIP 1/10W < SHORT > R624 1-216-837-11 METAL CHIP...
- Page 72 HCD-GN660/GN770/GX9000 PANEL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R670 1-216-839-11 METAL CHIP 1/10W C915 1-162-970-11 CERAMIC CHIP 0.01uF C916 1-164-156-11 CERAMIC CHIP 0.1uF R671 1-216-845-11 METAL CHIP 100K 1/10W C917 1-162-970-11 CERAMIC CHIP 0.01uF...
- Page 73 HCD-GN660/GN770/GX9000 PANEL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < CONNECTOR > Q910 8-729-027-43 TRANSISTOR DTC114EKA-T146 Q911 8-729-027-43 TRANSISTOR DTC114EKA-T146 CN902 1-568-862-11 S0CKET, CONNECTOR 19P Q912 8-729-027-43 TRANSISTOR DTC114EKA-T146 CN907 1-785-329-11 PIN, CONNECTOR (LIGHT ANGLE) 3P...
- Page 74 HCD-GN660/GN770/GX9000 PANEL PRIMARY Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R949 1-216-821-11 METAL CHIP 1/10W S905 1-762-875-21 SWITCH, KEYBOARD (SURR SPEAKER MODE) R950 1-216-821-11 METAL CHIP 1/10W S906 1-762-875-21 SWITCH, KEYBOARD (EFFECT ON/OFF) S907 1-762-875-21 SWITCH, KEYBOARD (GROOVE)
- Page 75 HCD-GN660/GN770/GX9000 PRIMARY SENSOR SURROUND SWITCH Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 0 R1004 1-219-237-11 SOLID 3.3M 1/2W SWITCH BOARD ************ (GX9000) < RELAY > < CONNECTOR > 0 RY1000 1-755-299-11 RELAY CN903 1-779-978-11 PIN, CONNECTOR 3P <...
- Page 76 HCD-GN660/GN770/GX9000 Ref. No. Part No. Description Remarks M741 A-4723-963-A MOTOR ASSY, TABLE M751 A-4737-553-A MOTOR ASSY, LOADING M891 1-787-099-21 FAN, DC RE701 1-477-680-12 ENCODER, ROTARY 0 T601 1-443-200-11 POWER TRANSFORMER (GN660: E2, E3, E51, AR) 0 T601 1-443-200-21 POWER TRANSFORMER (GN660: MX)
- Page 77 HCD-GN660/GN770/GX9000 MEMO...
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Page 78: Revision History
HCD-GN660/GN770/GX9000 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision...