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Sony HCD-C770 Service Manual

Sony HCD-C770 Service Manual

Sacd/dvd receiver
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3 7 63 1515 0

SERVICE MANUAL

Ver 1.3 2003.01
HCD-C770/C990 is the amplifier, DVD/CD
player and tuner section in DAV-C770/C990.
TE
L 13942296513
www
.
Sony Corporation
9-874-059-04
2003A0500-1
Home Audio Company
C 2003.01
Published by Sony Engineering Corporation
http://www.xiaoyu163.com
HCD-C770/C990
AUDIO POWER SPECIFICATIONS (C770: US model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
AUDIO POWER SPECIFICATIONS (C990: US model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
Amplifier section
Stereo mode (C770)
Stereo mode (C990)
Surround mode (C770)
Surround mode (C990)
* Depending on the sound field settings and the source, there may be no sound output.
Inputs (Analog)
Inputs (Digital)
Outputs (Analog)
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http://www.xiaoyu163.com
2 9
8
Photo: HCD-C770
Model Name Using Similar Mechanism
Mechanism Type
Base Unit Name
Optical Pick-up Name
SPECIFICATIONS
Q Q
3
6 7
1 3
1 5
With 3 ohm loads, both channels driven, from 150 – 10,000 Hz; rated
70 watts per channel minimum RMS power, with no more than 1 %
total harmonic distortion from 250 milliwatts to rated output.
With 3 ohm loads, both channels driven, from 150 – 10,000 Hz; rated
75 watts per channel minimum RMS power, with no more than 1 %
total harmonic distortion from 250 milliwatts to rated output.
90 W + 90 W (3 ohms at 1 kHz, THD 10 %)
100 W + 100 W (3 ohms at 1 kHz, THD 10 %)
Front: 90 W + 90 W
Center*: 90 W
Rear*: 90 W + 90 W (3 ohms at 1 kHz, THD 10 %)
Subwoofer*: 100 W (3 ohms at 100 Hz, THD 10 %)
Front: 100 W + 100 W
Center*: 100 W
Rear*: 100 W + 100 W (3 ohms at 1 kHz, THD 10 %)
Subwoofer*: 100 W (3 ohms at 100 Hz, THD 10 %)
VIDEO 1, 2:
Sensitivity: 150 mV
Impedance: 50 kilohms
VIDEO 2 (optical):
Sensitivity: –
VIDEO 1 (AUDIO OUT):
Voltage: 2 V
Impedance: 1 kilohms
PHONES:
Accepts low- and high-impedance headphones
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.
9 4
2 8
US Model
Canadian Model
HCD-C770/C990
AEP Model
Australian Model
NEW
CDM69-DVBU16
DVBU16
TDP022W
0 5
8
2 9
9 4
2 8
– Continued on next page –
m
SACD/DVD RECEIVER
9 9
HCD-C770
9 9

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Summary of Contents for Sony HCD-C770

  • Page 1: Service Manual

    US Model Canadian Model Ver 1.3 2003.01 HCD-C770/C990 AEP Model Australian Model HCD-C770 Photo: HCD-C770 HCD-C770/C990 is the amplifier, DVD/CD player and tuner section in DAV-C770/C990. Model Name Using Similar Mechanism Mechanism Type CDM69-DVBU16 Base Unit Name DVBU16 Optical Pick-up Name...
  • Page 2: Self Diagnosis Function

    135 W (120 V AC) 135 W (230 V AC) diagnosis function. 1 W (120 V AC) 2 W (230 V AC) (at the Power Saving Mode) , Contact your nearest Sony Power consumption (C990) 140 W (120 V AC) dealer or local authorized...
  • Page 3 OPERATION. REPLACE THESE COMPONENTS WITH DE FONCTIONNEMENT. NE REMPLACER CES COM- SONY PARTS WHOSE PART NUMBERS APPEAR AS POSANTS QUE PAR DES PIÈCES SONY DONT LES SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- NUMÉROS SONT DONNÉS DANS CE MANUEL OU LISHED BY SONY.
  • Page 4: Table Of Contents

    HCD-C770/C990 3 7 63 1515 0 TABLE OF CONTENTS SELF DIAGNOSIS FUNCTION 6-21. Schematic Diagram – DVD Board (9/10) – ....50 ........6-22. Schematic Diagram – DVD Board (10/10) – ....51 6-23. Printed Wiring Board – AMP Section (1/2) – ....52 SERVICING NOTES ..........
  • Page 5: Servicing Notes

    HCD-C770/C990 Ver 1.3 SECTION 1 SERVICING NOTES 3 7 63 1515 0 RELEASING THE DISC SLOT LOCK NOTES ON HANDLING THE OPTICAL PICK-UP The disc slot lock function for the antitheft of an demonstration BLOCK OR BASE UNIT disc in the store is equipped.
  • Page 6: General

    HCD-C770/C990 SECTION 2 This section is extracted from instruction manual. 3 7 63 1515 0 GENERAL LOCATION OF CONTROLS Front Panel STANDBY FUNCTION BAND DISPLAY SOUND FIELD PHONES 1 POWER switch 9 VOLUME control 2 STANDBY indicator 0 SOUND FIELD –/+ 3 DISC 1 (play) /A (Eject)/indicator –...
  • Page 7 HCD-C770/C990 3 7 63 1515 0 Front Panel Display When playing back a DVD Lights up when you can Current chapter number Current sound Playing status change the angle TITLE CHAPTER ANGLE DIGITAL REPEAT 1 LOGIC ALL 1 DISC S...
  • Page 8 HCD-C770/C990 3 7 63 1515 0 1 TV [/1 (on/standby) Remote 2 Z (EJECT) 3 NAME 4 STEREO/MONO 5 MEMORY 6 CLEAR 7 PLAY MODE 8 AUDIO 9 ANGLE q; SUBTITLE qa VOL +/– qs ./> PREV/NEXT, TV CH –/+, PRESET –/+...
  • Page 9: Disassembly

    HCD-C770/C990 SECTION 3 DISASSEMBLY 3 7 63 1515 0 • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. FRONT PANEL (AL) SECTION, SIDE PANEL (L)/(R) (Page 10) 3-3. MECHANISM DECK 3-7. POWER BOARD 3-6.
  • Page 10: Front Panel (Al) Section, Side Panel (L)/(R)

    HCD-C770/C990 3 7 63 1515 0 Note: Follow the disassembly procedure in the numerical order given. 3-2. FRONT PANEL (AL) SECTION, SIDE PANEL (L)/(R) 7 front panel (AL) section 6 connector (CN807) 4 wire (flat type) (CN814) 8 two screws (BVTP3 ×...
  • Page 11: Power Sw Board

    HCD-C770/C990 3 7 63 1515 0 3-4. POWER SW BOARD 4 two screws (BVTP3 × 8) 7 four screws (BTP3 × 6) 1 screw 5 connector (BVTP3 × 8) (CN900) 9 power button section 2 SEL board 0 power SW board...
  • Page 12: Amp Board

    HCD-C770/C990 3 7 63 1515 0 3-6. AMP BOARD 6 connector (CN302) 5 wire (flat type) 1 four screws (CN301) (BVTP3 × 8) 4 wire (flat type) (CN305) 8 AMP board 2 two screws (BVTP3 × 8) 7 connector...
  • Page 13: Dvd Board

    HCD-C770/C990 3 7 63 1515 0 3-8. DVD BOARD 1 two screws (BVTP3 × 8) 2 two screws (BVTP3 × 8) 4 wire (flat type) (CN006) 8 two screws (BVTP3 × 8) 5 wire (flat type) 9 DVD board...
  • Page 14: Pick-Up Unit (Tdp022W)

    HCD-C770/C990 3 7 63 1515 0 3-10. PICK-UP UNIT (TDP022W) 1 step screw (M) 2 step screw (M) 7 insulator 0 pick-up unit (TDP022W) 8 insulator 3 step screw (M) 9 insulator 6 flexible board 5 connector holder (DBU1) section...
  • Page 15: Relay Board

    HCD-C770/C990 3 7 63 1515 0 3-12. RELAY BOARD 0 relay board – bottom view – 9 connector (CN708) relay board 8 connector (CN707) 7 connector 4 connector (CN706) (CN703) 5 connector 1 Remove five solders. (CN702) 6 connector...
  • Page 16: Motor (Stocker) Assy (Roller) (M771)

    HCD-C770/C990 3 7 63 1515 0 3-14. MOTOR (STOCKER) ASSY (ROLLER) (M771) 3 two screws (BVTP2.6 × 8) 2 Remove two solders. 4 roller motor board 5 motor (stocker) assy (roller) (M771) 1 belt (roller) L 13942296513 3-15. MOTOR (STOCKER) ASSY (MODE) (M761)
  • Page 17: Rubber Roller (Slider) Assy

    HCD-C770/C990 3 7 63 1515 0 3-16. RUBBER ROLLER (SLIDER) ASSY 8 step screw 5 step screw 1 step screw 9 tension spring 0 rubber roller (slider 2) 6 tension spring (slider 4) assy (base slider 5) 2 rubber roller...
  • Page 18: Cam (Gear)

    HCD-C770/C990 3 7 63 1515 0 3-18. CAM (GEAR) 6 gear (mode 4) 5 screw qs cam (gear) (PTPWH2.6 × 8) : Note 4 gear (mode 5) 0 gear 3 screw (mode 2) (PTPWH2.6 × 8) :Note 2 pulley...
  • Page 19: How To Install The Cam (Eject Lock)

    HCD-C770/C990 SECTION 4 ASSEMBLY 3 7 63 1515 0 • This set can be assembled in the order shown below. 4-1. HOW TO INSTALL THE CAM (EJECT LOCK) 1 Rotate the cam (BU U/D) fully in the direction of arrow.
  • Page 20: How To Install The Gear (Mode 2)

    HCD-C770/C990 3 7 63 1515 0 4-3. HOW TO INSTALL THE GEAR (MODE 2) 1 Align the mark on the rotary encoder (S701) with the projection of the assy. 2 Check that the cam (BU U/D) can not be rotated in the direction of arrow.
  • Page 21: How To Install The Rotary Encoder (S702)

    HCD-C770/C990 3 7 63 1515 0 4-5. HOW TO INSTALL THE ROTARY ENCODER (S702), GEAR (STOCKER COMMUNICATION) 4 gear 5 screw (PTPWH2.6 × 8) (stocker communication) 3 screw 7 two screws (PWH2 × 6) (PTPWH2.6 × 8) 1 rotary encoder...
  • Page 22: Test Mode

    HCD-C770/C990 SECTION 5 TEST MODE 3 7 63 1515 0 [GENERAL DESCRIPTION] • Example display The Test Mode allows you to make diagnosis and adjustment easily ### Syscon Diagnosis ### using the remote commander and monitor TV. The instructions, diagnostic results, etc.
  • Page 23 HCD-C770/C990 3 7 63 1515 0 1-1. DVD-SL (single layer) 0-2-5. Region Model destination code is displayed. (2 digits number) Press the [1] key on the remote commander and insert a DVD single layer disc following the message. Then the adjustment will be made 0-3.
  • Page 24 HCD-C770/C990 3 7 63 1515 0 DRIVE MANUAL OPERATION 24. Auto track gain adjust Search Check Note: This mode is used for design, and not used in service fundamen- 25. 32Tj forward tally. 26. 32Tj reverse On the Test Mode Menu screen, press the key on the remote 27.
  • Page 25 HCD-C770/C990 3 7 63 1515 0 2-1. Disc Type 2-1-3. Disc Type CD It sets up so that it may judge as a disc type of specification of the disc with which the set was inserted. Disc Type : CD disc (normal speed, 12 cm)
  • Page 26 HCD-C770/C990 3 7 63 1515 0 2-3. Track/Layer Jump 2-5. EEPROM Write Adjust Track/Layer Jump EEPROM Write Adjust FWD R.Lj L0>L1 REV L.Lj L1>L0 1. Focus Offset 3.500Tj Fine FWD U.Fj L0>L1 2. Focus Gain 4.500Tj Fine REV D.Fj L1>L0 3.
  • Page 27 HCD-C770/C990 3 7 63 1515 0 2-7. Disc Check Memory MECHA AGING On the Test Mode Menu screen, selecting executes the aging of Disc Check Memory the mechanism deck. 1. SL Disc check 2. SL Disc check ### Aging Test MENU ### 3.
  • Page 28 HCD-C770/C990 3 7 63 1515 0 • Code list of Emergency History • Error code (aa) 10: Communication to RF AMP (IC001) failed. FF : Complete the initializing. (normal operation) 11: Each servo for focus, tracking, and spindle is unlocked.
  • Page 29 HCD-C770/C990 3 7 6 3 1 5 1 5 0 VERSION INFORMATION On the Test Mode Menu screen, selecting displays the ROM version and region code. The parenthesized hexadecimal number in version field is checksum value of ROM. ## Version Information ## IF con.
  • Page 30: Diagrams

    HCD-C770/C990 SECTION 6 3 7 6 3 1 5 1 5 0 DIAGRAMS 6-1. BLOCK DIAGRAM – RF SERVO Section – • SIGNAL PATH WARFI (Page 31) : AUDIO : CD PLAY CDDOUT (Page 31) : DVD PLAY : VIDEO...
  • Page 31: Block Diagram - Audio (Dsp) Section

    HCD-C770/C990 6-2. BLOCK DIAGRAM – AUDIO (DSP) Section – 3 7 6 3 1 5 1 5 0 REFERENCE VOLTAGE GENERATOR IC402 (2/2) 127 WAVRB WARFI D1 – D4, SCK, (Page 30) 126 WARFI 63 DSIFL DSAL BCKO, LRCKO...
  • Page 32: Block Diagram - Audio Out, Panel Section

    HCD-C770/C990 6-3. BLOCK DIAGRAM – AUDIO OUT, PANEL Section – 3 7 6 3 1 5 1 5 0 D/A CONVERTER IC608 • SIGNAL PATH STREAM PROCESSOR : AUDIO 3 SDTI AOUTL+ IC305 J205 (2/4) AOUTL– LOW-PASS VIDEO 1...
  • Page 33: Block Diagram - Video Section

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-4. BLOCK DIAGRAM – VIDEO Section – J205 (3/4) • SIGNAL PATH VIDEO 1 : VIDEO VIDEO IN VIDEO INPUT SELECTOR J206 (2/3) IC207 VIDEO SELECTOR VIDEO 2 IC209...
  • Page 34: Block Diagram - Changer, Power Supply Section

    HCD-C770/C990 6-5. BLOCK DIAGRAM – CHANGER, POWER SUPPLY Section – 3 7 6 3 1 5 1 5 0 CHANGER CONTROLLER DC-DC STOCKER MOTOR DRIVE (MOTOR, SWITCH) CONVERTER IC721 IC902 T801 M761 OUT1 (STOCKER) OUT2 TO FLUORESCENT INDICATOR TUBE RECT D806 –...
  • Page 35: Note For Printed Wiring Boards And Schematic Diagrams

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-6. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS • Circuit Boards Location Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side.
  • Page 36: Printed Wiring Boards - Rf Section

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-7. PRINTED WIRING BOARDS – RF Section – • See page 35 for Circuit Boards Location. RF BOARD RF BOARD (COMPONENT SIDE) (CONDUCTOR SIDE) FLEXIBLE BOARD OPTICAL PICK-UP BLOCK...
  • Page 37: Schematic Diagram - Rf Section

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-8. SCHEMATIC DIAGRAM – RF Section – • • See page 69 for Waveforms. See page 74 for IC Block Diagram. RFMON C006 C028 C027 R026 C013 C031 1000p...
  • Page 38: Printed Wiring Boards - Changer Section

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-9. PRINTED WIRING BOARDS – CHANGER Section – • See page 35 for Circuit Boards Location. RELAY BOARD STOCKER MOTOR BOARD SW (4) BOARD (STOCKER) (11) 1-685-006- S716 (STOCKER IN/OUT)
  • Page 39: Schematic Diagram - Changer Section

    HCD-C770/C990 6-10. SCHEMATIC DIAGRAM – CHANGER Section – • See page 74 for IC Block Diagrams. 3 7 6 3 1 5 1 5 0 CNP751 CN702 R731 DIODE DIODE D SENSE D SENSE R733 CN701 R734 IC751 D+5V...
  • Page 40: Printed Wiring Board - Dvd Board (Component Side)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-11. PRINTED WIRING BOARD – DVD Board (Component Side) – • See page 35 for Circuit Boards Location. • Semiconductor Location RELAY BOARD (Page 38) Ref. No. Location CN701...
  • Page 41: Printed Wiring Board - Dvd Board (Conductor Side)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-12. PRINTED WIRING BOARD – DVD Board (Conductor Side) – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location DVD BOARD (CONDUCTOR SIDE) D902...
  • Page 42: Schematic Diagram - Dvd Board (1/10)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-13. SCHEMATIC DIAGRAM – DVD Board (1/10) – • • See page 69 for Waveforms. See page 74 for IC Block Diagram. (Page 45) (1/10) A3.3V DGND D3.3V (Page 51)
  • Page 43: Schematic Diagram - Dvd Board (2/10)

    HCD-C770/C990 6-14. SCHEMATIC DIAGRAM – DVD Board (2/10) – • See page 69 for Waveforms. 3 7 6 3 1 5 1 5 0 (2/10) JITOFF RF_AC TP702 R545 R544 R540 100k 100k (1/2) TP701 R729 C703 C715 R725 R726 8.2k...
  • Page 44: Schematic Diagram - Dvd Board (3/10)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-15. SCHEMATIC DIAGRAM – DVD Board (3/10) – • • See page 69 for Waveforms. See page 74 for IC Block Diagrams. (3/10) DGND RF_AC WAVRB FL811 C870 R804...
  • Page 45: Schematic Diagram - Dvd Board (4/10)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-16. SCHEMATIC DIAGRAM – DVD Board (4/10) – • • See page 69 for Waveforms. See page 74 for IC Block Diagrams. (Page 44) (4/10) FL301 C320 C303 R305 C301 0.01...
  • Page 46: Schematic Diagram - Dvd Board (5/10)

    HCD-C770/C990 6-17. SCHEMATIC DIAGRAM – DVD Board (5/10) – • • See page 69 for Waveforms. See page 74 for IC Block Diagram. 3 7 6 3 1 5 1 5 0 (Page 51) (5/10) TP077 CB/R CR/B TP076...
  • Page 47: Schematic Diagram - Dvd Board (6/10)

    HCD-C770/C990 6-18. SCHEMATIC DIAGRAM – DVD Board (6/10) – • See page 74 for IC Block Diagram. 3 7 6 3 1 5 1 5 0 (6/10) CL801 128Mbit SD-RAM C253 IC202 0.01 MT48LC4M32B2-7 C254 C257 C258 C217 0.01 0.01...
  • Page 48: Schematic Diagram - Dvd Board (7/10)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-19. SCHEMATIC DIAGRAM – DVD Board (7/10) – • • See page 69 for Waveforms. See page 74 for IC Block Diagrams. (7/10) R600 (Page 50) C608 PLOCK DOUT...
  • Page 49: Schematic Diagram - Dvd Board (8/10)

    HCD-C770/C990 6-20. SCHEMATIC DIAGRAM – DVD Board (8/10) – • See page 69 for Waveform. 3 7 6 3 1 5 1 5 0 (Page 51) (Page 48) (8/10) JW903 Q903 2SC2712-GL -TE85L R957 R955 D903 INVERTER 1SS355 R907 R918 3.3k...
  • Page 50: Schematic Diagram - Dvd Board (9/10)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-21. SCHEMATIC DIAGRAM – DVD Board (9/10) – • • See page 69 for Waveforms. See page 74 for IC Block Diagrams. (Page 48) (Page 51) (Page 51) CN001...
  • Page 51: Schematic Diagram - Dvd Board (10/10)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-22. SCHEMATIC DIAGRAM – DVD Board (10/10) – (10/10) 6.5V DGND (Page 49) +5V REGULATOR IC004 µPC2905T-E1 DA05V (Page 50) DA05V +3.3V REGULATOR +1.8V REGULATOR DGND (Page 46) IC005 IC006 µPC2933T-E2...
  • Page 52: Printed Wiring Board - Amp Section (1/2)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-23. PRINTED WIRING BOARD – AMP Section (1/2) – • See page 35 for Circuit Boards Location. • Semiconductor Location AMP BOARD (COMPONENT SIDE) Ref. No. Location D101 D102...
  • Page 53: Printed Wiring Boards - Amp Section (2/2)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-24. PRINTED WIRING BOARDS – AMP Section (2/2) – • See page 35 for Circuit Boards Location. M301 (Page 40) (Page 40) • Semiconductor (FAN) DVD BOARD DVD BOARD...
  • Page 54: Schematic Diagram - Amp Section (1/2)

    HCD-C770/C990 6-25. SCHEMATIC DIAGRAM – AMP Section (1/2) – • • See page 69 for Waveforms. See page 74 for IC Block Diagrams. 3 7 6 3 1 5 1 5 0 (1/2) CN300 C300 2200 PGND PGND R398...
  • Page 55: Schematic Diagram - Amp Section (2/2)

    HCD-C770/C990 6-26. SCHEMATIC DIAGRAM – AMP Section (2/2) – • • See page 69 for Waveform. See page 74 for IC Block Diagrams. 3 7 6 3 1 5 1 5 0 (2/2) POWER AMP C181 R300 IC301 0.01...
  • Page 56: Printed Wiring Boards - Audio Section

    HCD-C770/C990 6-27. PRINTED WIRING BOARDS – AUDIO Section – • See page 35 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 • Semiconductor Location Ref. No. Location AUDIO BOARD (COMPONENT SIDE) D201 D202 D203...
  • Page 57: Schematic Diagram - Audio Section

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-28. SCHEMATIC DIAGRAM – AUDIO Section – • • See page 69 for Waveform. See page 74 for IC Block Diagrams. CN201 L-CH R212 C214 TUNED 0.01 R-CH C213 COAXIAL 0.01...
  • Page 58: 6-29. Printed Wiring Board - Video Section

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-29. PRINTED WIRING BOARD – VIDEO Section – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location IC204 VIDEO BOARD (COMPONENT SIDE) IC206 IC207...
  • Page 59: Schematic Diagram - Video Section

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-30. SCHEMATIC DIAGRAM – VIDEO Section – • See page 74 for IC Block Diagrams. 75Ω DRIVER IC206 C218 MM1510 C202 6.3V C248 CN207 C252 OPTICAL RECEIVER 6.3V D-IN...
  • Page 60: Printed Wiring Boards - Dc-Dc Converter Section

    HCD-C770/C990 6-31. PRINTED WIRING BOARDS – DC-DC CONVERTER Section – • See page 35 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 • Semiconductor Location Ref. No. Location D806 DDCON BOARD (COMPONENT SIDE) D807...
  • Page 61: Schematic Diagram - Dc-Dc Converter Section

    HCD-C770/C990 6-32. SCHEMATIC DIAGRAM – DC-DC CONVERTER Section – 3 7 6 3 1 5 1 5 0 CN814 CN804 6.5V DGND KEY1 KEY0 (Page 63) KEY2 FDATA SIRCS (Page 49) FCLK DGND DIMM DGND CN812 STBY-LED POWER-SW LCLR...
  • Page 62: Printed Wiring Boards - Control Section

    HCD-C770/C990 6-33. PRINTED WIRING BOARDS – CONTROL Section – • See page 35 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 • Semiconductor Location Ref. No. Location KEY BOARD (COMPONENT SIDE) D801 D802 D803...
  • Page 63: Schematic Diagram - Control Section

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-34. SCHEMATIC DIAGRAM – CONTROL Section – R873 R837 R844 R849 R860 DISC1 DISC2 DISC3 DISC4 DISC5 (DISC1) (DISC2) (DISC3) (DISC4) (DISC5) CNP808 S821 S822 S823 S824 S825 S811...
  • Page 64: Printed Wiring Board - Fl Board

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-35. PRINTED WIRING BOARD – FL Board – • See page 35 for Circuit Boards Location. FL BOARD (COMPONENT SIDE) (11) 1-685-886- FL BOARD (CONDUCTOR SIDE) FLUORESCENT INDICATOR 1 3 9 4 2 2 9 6 5 1 3...
  • Page 65: Schematic Diagram - Fl Board

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-36. SCHEMATIC DIAGRAM – FL Board – • • See page 69 for Waveform. See page 74 for IC Block Diagram. FL801 FLUORESCENT INDICATOR TUBE REMOTE CONTROL RECEIVER IC101...
  • Page 66: Printed Wiring Boards - Power Section (1/2)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-37. PRINTED WIRING BOARD – POWER Section (1/2) – • See page 35 for Circuit Boards Location. POWER BOARD (COMPONENT SIDE) 1 3 9 4 2 2 9 6 5 1 3...
  • Page 67: Printed Wiring Boards - Power Section (2/2)

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-38. PRINTED WIRING BOARDS – POWER Section (2/2) – • See page 35 for Circuit Boards Location. • Semiconductor POWER BOARD (CONDUCTOR SIDE) (CHASSIS) Location Ref. No. Location D902...
  • Page 68: Schematic Diagram - Power Section

    HCD-C770/C990 3 7 6 3 1 5 1 5 0 6-39. SCHEMATIC DIAGRAM – POWER Section – • See page 74 for IC Block Diagrams. (Page 61) CNP911 ∗ C920 D911 FML-22S 2700p 630V (US,CND) RECT 4700p 630V (AEP,AUS) CN904 ∗...
  • Page 69 HCD-C770/C990 3 7 63 1515 0 • Waveforms – DVD Board – – RF Board – qa IC401 0 (WFCK) qh IC401 yj (BCK) 1 IC001 1 (DVDRFP) Approx. 5 Vp-p 3.4 Vp-p 400 mVp-p 43.4 µs 154 ns...
  • Page 70 HCD-C770/C990 3 7 63 1515 0 wa IC701 <znc (LRCK) wh IC301 ra (EXTAL) ea IC206 <zz. (VDAC 4) (NTSC Color Bars Play) 1.6 Vp-p 750 mVp-p 3.5 Vp-p 50 ns 7.4 µs ws IC701 <zm/ (XTAL1) wj IC301 yg (TE) es IC206 <zxx (VDAC 3) (NTSC Color Bars Play)
  • Page 71 HCD-C770/C990 3 7 63 1515 0 eh IC206 <zc. (XIN) ra IC606 wa (XOUT) rh IC607 qs (MCLK2) 4.3 Vp-p 3.9 Vp-p 3.4 Vp-p 81 ns 74.1 ns 37 ns ej IC606 qd (CKOUT) rs IC612 rd (F2BCK) rj IC607 qf (SCKOUT) 5 Vp-p 4.4 Vp-p...
  • Page 72 HCD-C770/C990 3 7 63 1515 0 – AMP Board – ta IC602 qd (LRCK) ih IC300 4 ia IC305, 308, 310 rf (BCK) 3.3 Vp-p 3.6 Vp-p 6.3 Vp-p 325 ns 20 ns 20.8 µs ts IC602 qf (BCK) is IC305, 308, 310 rg (LRCK) 5.9 Vp-p...
  • Page 73 HCD-C770/C990 3 7 63 1515 0 – AUDIO Board – – VIDEO Board – – DDCON Board – ua IC201 qf (X0) ya IC208 qk, ql (CrOUT) os Q803, 804 (Collector) (NTSC Color Bars Play) 18.6 Vp-p 3.4 Vp-p 1.4 Vp-p...
  • Page 74 HCD-C770/C990 3 7 63 1515 0 • IC Block Diagrams – RF Board – IC001 CXD1881AR 64 63 62 61 60 59 55 54 53 52 FAST ATTACK INPUT OUTPUT HOLD FULL WAVE AGC CHARGE INHIBIT RECTIFER PUMP PROGRAMMABLE...
  • Page 75 HCD-C770/C990 3 7 63 1515 0 – RELAY Board – IC701, 711, 721 BA6956AN CONTROL LOGIC – DVD Board – IC203 BR9040F-D-E2 IC215 SN74ALVCH16841DGGR 56 1LE COMMAND 4096bit REGISTER EEPROM ARRAY WRITE DISABLE L 13942296513 POWER ADDRESS HIGH VOLTAGE...
  • Page 76 HCD-C770/C990 3 7 63 1515 0 IC302 BR24C08F-E2 2048bit EEPROM ARRAY 8bit ADDRESS SLAVE/ WORD DATA DECODER ADDRESS REGISTER REGISTER TEST CONTROL CIRCUIT HIGH–VOLTAGE POWER SUPPLY GENERATOR VOLTAGE DETECTOR IC401 CXD3068Q 59 58 57 56 55 54 53 52...
  • Page 77 HCD-C770/C990 3 7 63 1515 0 IC602 PCM1800E/2K 15 14 13 DIGITAL ∑ MODULATOR 1/64 SERIAL I/O DECIMATION INTERFACE FILTER & & MODE/FORMAT LOW-CUT CONTROL DIGITAL ∑ FILTER MODULATOR SINGLE-END SINGLE-END CLOCK/ DEFERENTIAL REFERENCE DEFERENTIAL TIMING CONTROL RESET/ CONVERTER...
  • Page 78 HCD-C770/C990 3 7 63 1515 0 IC606 LC89056W-E AUDIO C BIT PA/PB DETECT DETECT EMPHA SAMPLING XSEL FREQUENCY MICROCOMPUTER MODE0 INTERFACE MODE1 LOCK XOUT X’ TAL DGND DETECT XMCK DVDD 19 DVDD 18 DGND XSTATE DATAO LRCK DOSEL0 DATA...
  • Page 79 HCD-C770/C990 3 7 63 1515 0 IC612 CXD9633Q 58 57 56 55 51 50 44 43 2FS I/F TEST/MONITOR CONTROL EXT. VDD6 DATA SELECT DSBCKF EXT. DSIFL CLOCK DSIFR SELECT DSICT DSISW 40 VSS4 DSISL DSISR 39 DIR2CK CLOCK...
  • Page 80 HCD-C770/C990 3 7 63 1515 0 IC706 MSM51V18165F-60TSKR1 40 – 36 34 33 REFRESH INTERNAL TIMING CONTROL ADDRESS GENERATOR CLOCK COUNTER CONTROLLER OUTPUT INPUT BUFFER BUFFER COLUMN CONTROLLER ADDRESS ADDRESS BUFFERS BUFFERS SENSE COLUMN AMPLIFIER DECODERS OUTPUT INPUT BUFFER...
  • Page 81 HCD-C770/C990 3 7 63 1515 0 – AMP Board – IC814 TC7WH157FK (TE85R) IC301, 304, 306, 307, 309, 311 CXD9702L VBBA VBBA VBOOTA 11 7 VDRVA VDRVA 11 6 SELECT UNDER THERMAL VDDA EN G VOLTAGE SHUT DOWN LOCK–OUT...
  • Page 82 HCD-C770/C990 3 7 63 1515 0 IC305, 308, 310 CXD9634Q XFSIIN 64 XFSIIN OUTR2+ VDDR2+ CLOCK CLOCK GENERATOR GENERATOR VDDR2– (PRIMARY) (SECONDARY) 63 CXWCK OUTR2– 62 EXBCK S g P VSSR2– 61 EXDATAR 60 EXDATAL VSSR1– 59 EXIOSEL OUTR1–...
  • Page 83 HCD-C770/C990 3 7 63 1515 0 – AUDIO Board – IC201 BU1924F-E2 (AEP only) IC202 MC14052 BDR2 12 11 10 2XCOM CLOCK TEST XCOM PLL 57kHz RDS/ARI 1187.5Hz COMPARATOR 8th SWITCHED BIPHASE CAPACITOR DECODER FILTER DEFFERENTIAL ANTI-ALIASING DECODER FILTER L 13942296513 –...
  • Page 84 HCD-C770/C990 3 7 63 1515 0 – FL Board – IC802 MSM9202-05GS-KDR1 PORT DRIVER ADRAM 2bit x 16 DRIVER ADDRESS SELECTOR WRITE ADDRESS 8bit COMMAND COUNTER SHIFT DECODER REGISTER READ ADDRESS CONTROL COUNTER CIRCUIT RESET OSC1 TIMING TIMING OSCILLATOR...
  • Page 85 HCD-C770/C990 3 7 63 1515 0 – POWER Board – IC901 STR-F6238 (US, Canadian), STR-F6267S (AEP, Australian) DRIVE REGULATOR OVER CURRENT PROTECTOR OVER INH1 VOLTAGE START PROTECTOR LATCH THERMAL SHUT DOWN FEED BACK INH2 OVER LOAD PROTECTOR REGULATOR DRIVE...
  • Page 86: Ic Pin Function Description

    HCD-C770/C990 3 7 63 1515 0 6-9. IC PIN FUNCTION DESCRIPTION • DVD BOARD IC301 CXP973064-220R (MACHANISM CONTROLLER) Pin No. Pin Name Description EEP SO Not used SDEN Serial data enable signal output to DVD/CD RF amplifier DOCTRL/ Digital out on/off control signal output to the digital signal processor ISBTEST “L”: digital out off, “H”: digital out on...
  • Page 87 HCD-C770/C990 3 7 63 1515 0 Pin No. Pin Name Description MUTE DSD Muting on/off control signal output to the DSD decoder “H”: muting on SQCK Subcode Q data reading clock signal output to the digital signal processor —...
  • Page 88 HCD-C770/C990 3 7 63 1515 0 • DVD BOARD IC401 CXD3068Q (DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR) Pin No. Pin Name Description DVDD0 — Power supply terminal (+3.3V) (digital system) XRST Reset signal input from the mechanism controller “L”: reset MUTE Muting on/off control signal input from the mechanism controller “H”: muting on...
  • Page 89 HCD-C770/C990 3 7 63 1515 0 Pin No. Pin Name Description AVDD0 — Power supply terminal (+3.3V) (analog system) ASYO EFM full-swing output terminal ASYI Asymmetry comparator voltage input terminal RFAC EFM signal input from the DVD/CD RF amplifier AVSS1 —...
  • Page 90 HCD-C770/C990 3 7 63 1515 0 • DVD BOARD IC607 CXD9617R (AUDIO DIGITAL SIGNAL PROCESSOR) Pin No. Pin Name Description — Ground terminal XRST Reset signal input from the system controller “L”: reset EXTIN Master clock signal input terminal Not used...
  • Page 91 HCD-C770/C990 3 7 63 1515 0 Pin No. Pin Name Description VDDE — Power supply terminal (+3.3V) WMD1 S-RAM wait mode setting terminal Fixed at “H” in this set — Ground terminal WMD0 S-RAM wait mode setting terminal Fixed at “L” in this set...
  • Page 92 HCD-C770/C990 3 7 63 1515 0 Pin No. Pin Name Description SDI4 Audio serial data input terminal Not used Synchronous/asychronous selection signal input terminal SYNC “L”: Synchronous, “H”: asynchronous (fixed at “H” in this set) 117 to 119 —...
  • Page 93 HCD-C770/C990 3 7 63 1515 0 • DVD BOARD IC701 CXD1882R (DVD DECODER) Pin No. Pin Name Description 1, 2 D5, D6 Two-way data bus with the mechanism controller — Ground terminal (digital system) Two-way data bus with the mechanism controller Address signal input from the mechanism controller —...
  • Page 94 HCD-C770/C990 3 7 63 1515 0 Pin No. Pin Name Description DVD mode: Serial data request signal input from the DVD system processor XSRQ SACD mode: Serial data request signal input from the DSD decoder HINT Not used XS16...
  • Page 95 HCD-C770/C990 3 7 63 1515 0 Pin No. Pin Name Description RFDCC Input terminal for adjusting DC cut high-pass filter for RF signal Not used RFIN RF signal input from the DVD/CD RF amplifier 118, 119 VCCA5, VCCA4 —...
  • Page 96 HCD-C770/C990 3 7 63 1515 0 Pin No. Pin Name Description XTAL 33.8688 MHz clock signal input terminal — Ground terminal (digital system) XTA2 System clock output terminal (33.8688 MHz) XTA1 System clock input terminal (33.8688 MHz) — Power supply terminal (+3.3V) (digital system)
  • Page 97 HCD-C770/C990 3 7 63 1515 0 • DVD BOARD IC801 CXD2752R (DSD DECODER) Pin No. Pin Name Description VSCA0 — Ground terminal (for core) XMSLAT Serial data latch pulse signal input from the mechanism controller MSCK Serial data transfer clock signal input from the mechanism controller...
  • Page 98 HCD-C770/C990 3 7 63 1515 0 Pin No. Pin Name Description PHREFI Bit clock signal (2.8224 MHz) input terminal for DSD data output Not used PHREFO Bit clock signal (2.8224 MHz) output to the digital audio processor ZDFL Front L-ch Zero data flag detection signal output terminal Not used...
  • Page 99 HCD-C770/C990 3 7 63 1515 0 Pin No. Pin Name Description WRFD Not used Operation clock signal input for PSP physical disc mark detection from the DVD decoder WAVDD0, 124, 125 — A/D power supply terminal (+2.5V) (for PSP physical disc mark detection)
  • Page 100 HCD-C770/C990 3 7 63 1515 0 • DVD BOARD IC901 µPD703033BYGF-M01-3BA (SYSTEM CONTROLLER) Pin No. Pin Name Description DAMP-DATA Serial data output to the stream processors DAMP-CLK Serial data transfer clock signal output to the stream processors I2C-DATA Communication data bus with the DVD system processor and mechanism controller CQ-RST Reset signal output to the DVD system processor “L”: reset...
  • Page 101 HCD-C770/C990 3 7 63 1515 0 Pin No. Pin Name Description DIP-RST Reset signal output to the power amplifier “L”: reset DIP-OCP Protect signal input from the power amplifier ST-POWER System power on/off control signal output “H”: power on HP-MUTE Headphone muting on/off control signal output “L”: muting on...
  • Page 102 HCD-C770/C990 3 7 63 1515 0 Pin No. Pin Name Description POWER-SW System power on/off control signal input “H”: power on SIRCS Remote control signal input System wake up signal input by pressing any key on the front panel or remote commander or disc...
  • Page 103 HCD-C770/C990 3 7 63 1515 0 • DVD BOARD IC902 PT3000 (CHANGER CONTROLLER (MOTOR, SWITCH) ) Pin No. Pin Name Description — Ground terminal RESET Reset signal input from the system controller “L”: reset Serial data transfer clock signal input from the system controller Serial data latch pulse signal input from the system controller Disc insert (8/12cm) detect switch input terminal “L”: disc insert...
  • Page 104 HCD-C770/C990 3 7 63 1515 0 • DVD BOARD IC906 PT3000 (CHANGER CONTROLLER (ROTARY ENCODER) ) Pin No. Pin Name Description — Ground terminal RESET Reset signal input from the system controller “L”: reset Serial data transfer clock signal input from the changer controller (motor, switch)
  • Page 105: Exploded Views

    HCD-C770/C990 SECTION 7 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • Items marked “*” are not stocked since they • -XX and -X mean standardized parts, so they The components identified by mark 0 or dotted line with mark may have some difference from the original are seldom required for routine service.
  • Page 106: Front Panel Section-1

    HCD-C770/C990 3 7 63 1515 0 7-2. FRONT PANEL SECTION-1 front panel section-2 L 13942296513 supplied not supplied supplied with S800 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-240-382-01 CD BUTTON 2-626-294-01 SCREW (+ PTPWH) (2.6X7)
  • Page 107: Front Panel Section-2

    HCD-C770/C990 3 7 63 1515 0 7-3. FRONT PANEL SECTION-2 L 13942296513 supplied (power LED board) FL801 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-4954-740-3 WINDOW SUB ASSY X-4954-734-1 PLAY BUTTON SUB ASSY X-4954-729-2 LID SUB ASSY, CD...
  • Page 108: Chassis Section-1

    HCD-C770/C990 3 7 63 1515 0 7-4. CHASSIS SECTION-1 not supplied (SEL board) not supplied not supplied not supplied (power SW board) L 13942296513 chassis section-2 Ref. No. Part No. Description Remark u163 Ref. No. Part No. Description Remark...
  • Page 109: Q Q 7-5. Chassis Section-2

    HCD-C770/C990 3 7 63 1515 0 7-5. CHASSIS SECTION-2 F901 supplied supplied supplied L 13942296513 chassis section-3 The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety.
  • Page 110: Chassis Section-3

    HCD-C770/C990 3 7 63 1515 0 7-6. CHASSIS SECTION-3 supplied not supplied M301 supplied L 13942296513 not supplied The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety.
  • Page 111: Mechanism Deck Section-1 (Cdm69-Dvbu16)

    HCD-C770/C990 3 7 63 1515 0 7-7. MECHANISM DECK SECTION-1 (CDM69-DVBU16) S702 M781 L 13942296513 mechanism deck section-2 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-685-006-11 STOCKER MOTOR BOARD 4-239-689-01 GEAR (STOCKER DECELERATION) 4-951-620-01 SCREW (2.6X8), +BVTP...
  • Page 112: Mechanism Deck Section-2 (Cdm69-Dvbu16)

    HCD-C770/C990 3 7 63 1515 0 7-8. MECHANISM DECK SECTION-2 (CDM69-DVBU16) mechanism deck section-3 L 13942296513 mechanism deck section-4 optical pick-up (DVBU16) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark u163 1-685-008-11 SW BOARD (1) 4-951-620-01 SCREW (2.6X8), +BVTP...
  • Page 113: Mechanism Deck Section-3 (Cdm69-Dvbu16)

    HCD-C770/C990 3 7 63 1515 0 7-9. MECHANISM DECK SECTION-3 (CDM69-DVBU16) not supplied supplied not supplied supplied supplied L 13942296513 not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-240-038-01 PULLEY (A), CHUCKING 4-239-651-01 ROLLER (STOCKER), RUBBER 4-992-069-01 SCREW (+PTPWH) (M2) (DIA.
  • Page 114: Mechanism Deck Section-4 (Cdm69-Dvbu16)

    HCD-C770/C990 3 7 63 1515 0 7-10. MECHANISM DECK SECTION-4 (CDM69-DVBU16) supplied L 13942296513 not supplied (roller motor board) M771 mechanism deck section-5 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-4954-626-1 LEVER (ROLLER) ASSY...
  • Page 115: Mechanism Deck Section-5 (Cdm69-Dvbu16)

    HCD-C770/C990 3 7 63 1515 0 7-11. MECHANISM DECK SECTION-5 (CDM69-DVBU16) L 13942296513 mechanism deck section-6 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-240-020-01 GEAR (TIMING) 4-239-699-01 PULLEY u163 4-239-708-01 BELT (FRONT), TIMING 4-239-681-01 BELT (ROLLER) 4-239-697-01 GEAR (CENTER) 4-227-899-01 SCREW (DIA.
  • Page 116: Mechanism Deck Section-6 (Cdm69-Dvbu16)

    HCD-C770/C990 3 7 63 1515 0 7-12. MECHANISM DECK SECTION-6 (CDM69-DVBU16) not supplied (mode motor board) not supplied M761 L 13942296513 S771 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-239-693-01 CAM (GEAR) 4-951-620-01 SCREW (2.6X8), +BVTP...
  • Page 117: Optical Pick-Up Section (Dvbu16)

    HCD-C770/C990 3 7 63 1515 0 7-13. OPTICAL PICK-UP SECTION (DVBU16) L 13942296513 The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety.
  • Page 118: Electrical Parts List

    HCD-C770/C990 SECTION 8 3 7 63 1515 0 ELECTRICAL PARTS LIST NOTE: The components identified by • Due to standardization, replacements in the • Items marked “*” are not stocked since they 0 or dotted line with mark mark parts list may be different from the parts speci- are seldom required for routine service.
  • Page 119 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C332 1-136-165-00 FILM 0.1uF C410 1-107-826-11 CERAMIC CHIP 0.1uF C333 1-136-157-00 FILM 0.022uF C411 1-136-165-00 FILM 0.1uF C334 1-136-157-00 FILM 0.022uF...
  • Page 120 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D181 8-719-404-50 DIODE MA111-TX < IC > D190 8-719-975-41 DIODE RB411D-T146 D191 8-719-975-41 DIODE RB411D-T146 IC300 6-701-189-01 IC MC74VHC1GU04DFT1 IC301 6-701-845-01 IC CXD9702L...
  • Page 121 HCD-C770/C990 3 7 63 1515 0 AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R109 1-216-845-11 METAL CHIP 100K 1/10W R475 1-218-725-11 RES-CHIP 1/10W R110 1-216-845-11 METAL CHIP 100K 1/10W R480 1-216-837-11 METAL CHIP...
  • Page 122 HCD-C770/C990 AUDIO 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C241 1-126-965-11 ELECT 22uF R209 1-216-813-11 METAL CHIP 1/10W C242 1-162-960-11 CERAMIC CHIP 220PF R210 1-216-813-11 METAL CHIP 1/10W C243...
  • Page 123 HCD-C770/C990 3 7 63 1515 0 CONTROL DDCON Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-685-068-11 CONTROL BOARD *************** < IC > R800 1-216-815-11 METAL CHIP 1/10W IC801 8-759-366-45 IC NJU3713G (TE2) R801 1-216-817-11 METAL CHIP...
  • Page 124 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C217 1-164-947-11 CERAMIC CHIP 0.01uF C313 1-107-820-11 CERAMIC CHIP 0.1uF C219 1-164-947-11 CERAMIC CHIP 0.01uF C225 1-107-820-11 CERAMIC CHIP 0.1uF C314 1-164-947-11 CERAMIC CHIP 0.01uF...
  • Page 125 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C529 1-107-820-11 CERAMIC CHIP 0.1uF C657 1-107-820-11 CERAMIC CHIP 0.1uF C552 1-107-820-11 CERAMIC CHIP 0.1uF C600 1-107-820-11 CERAMIC CHIP 0.1uF C658...
  • Page 126 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C766 1-164-874-11 CERAMIC CHIP 100PF C905 1-164-934-11 CERAMIC CHIP 330PF C767 1-107-820-11 CERAMIC CHIP 0.1uF C768 1-107-820-11 CERAMIC CHIP 0.1uF C906...
  • Page 127 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark FB202 1-469-324-21 FERRITE IC607 8-759-698-76 IC CXD9617R FB901 1-469-324-21 FERRITE IC608 6-701-111-01 IC AK4382AVT-E2 FB902 1-469-324-21 FERRITE IC610 8-759-337-40 IC NJM2904V (TE2)
  • Page 128 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R003 1-218-990-11 SHORT CHIP R004 1-218-990-11 SHORT CHIP R063 1-218-990-11 SHORT CHIP R005 1-218-990-11 SHORT CHIP R064 1-218-990-11 SHORT CHIP R065...
  • Page 129 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R249 1-218-961-11 RES-CHIP 4.7K 1/16W R250 1-218-961-11 RES-CHIP 4.7K 1/16W R351 1-218-990-11 SHORT CHIP R251 1-218-965-11 RES-CHIP 1/16W R352 1-218-990-11 SHORT CHIP...
  • Page 130 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R446 1-218-965-11 RES-CHIP 1/16W R447 1-218-965-11 RES-CHIP 1/16W R613 1-218-961-11 RES-CHIP 4.7K 1/16W R448 1-218-953-11 RES-CHIP 1/16W R614 1-218-971-11 RES-CHIP 1/16W...
  • Page 131 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R676 1-218-945-11 RES-CHIP 1/16W R677 1-218-945-11 RES-CHIP 1/16W R753 1-218-990-11 SHORT CHIP R679 1-218-941-81 RES-CHIP 1/16W R754 1-218-990-11 SHORT CHIP R755...
  • Page 132 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R866 1-218-990-11 SHORT CHIP R945 1-218-965-11 RES-CHIP 1/16W R867 1-218-990-11 SHORT CHIP R946 1-218-965-11 RES-CHIP 1/16W R882 1-218-965-11 RES-CHIP 1/16W R948...
  • Page 133 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X302 1-795-630-11 VIBRATOR, CRYSTAL (27MHz) X600 1-781-465-21 VIBRATOR, CRYSTAL (12.288MHz) < COIL > X601 1-795-363-21 VIBRATOR, CERAMIC (13.5MHz) X901 1-781-945-21 VIBRATOR, CERAMIC (20MHz)
  • Page 134 HCD-C770/C990 MODE MOTOR 3 7 63 1515 0 POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C931 1-165-723-21 ELECT 1000uF S816 1-771-884-11 SWITCH, TACTILE (WITH LED) (A (DISC3)) C932 1-115-339-11 CERAMIC CHIP 0.1uF S817...
  • Page 135 HCD-C770/C990 3 7 63 1515 0 POWER POWER LED Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < COIL > R914 1-216-826-11 METAL CHIP 2.7K 1/10W L901 1-424-860-11 INDUCTOR 10uH R915 1-216-812-11 METAL CHIP 1/10W...
  • Page 136 HCD-C770/C990 POWER S/W 3 7 63 1515 0 RELAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark POWER S/W BOARD < RESISTOR > ***************** R701 1-249-415-11 CARBON 1/4W < CAPACITOR > R702 1-247-807-31 CARBON 1/4W...
  • Page 137 HCD-C770/C990 ROLLER MOTOR SENSOR 3 7 63 1515 0 STOCKER MOTOR SW (1) SW (2) SW (3) SW (4) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C049 1-107-826-11 CERAMIC CHIP 0.1uF ROLLER MOTOR BOARD <...
  • Page 138 HCD-C770/C990 VIDEO 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4728-874-A VIDEO BOARD, COMPLETE IC208 6-702-335-01 IC MM1568 ********************** IC209 8-759-284-49 IC NJM2285V-TE2 < CAPACITOR > < TERMINAL BOARD >...
  • Page 139 HCD-C770/C990 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 253 1-783-531-72 CORD, POWER (US, CND) 0 253 1-696-169-12 CORD, POWER (AEP) 0 253 1-696-848-42 CORD, POWER (AUS) 1-824-623-11 FLEXIBLE FLAT CABLE (11 CORE)
  • Page 140 HCD-C770/C990 3 7 63 1515 0 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.

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