Sony HCD-C990 Service Manual

Sony HCD-C990 - Compact Audio And Video System Manual

Get Sony HCD-C990 - Compact Audio And Video System PDF manuals and user guides View all Sony HCD-C990 manuals
Add to My Manuals
Save this manual to your list of manuals

Sony HCD-C990 manual content summary:

  • Sony HCD-C990 | Service Manual - Page 1
    HCD-C770/C990 SERVICE MANUAL Ver 1.6 2004.09 US Model Canadian Model HCD-C770/C990 AEP Model Australian Model HCD-C770 HCD-C770/C990 is the amplifier, DVD/CD player and tuner section in DAV-C770/C990. Photo: HCD-C770 Model - SACD/DVD RECEIVER 9-874-059-07 2004I05-1 © 2004.09 Sony Corporation
  • Sony HCD-C990 | Service Manual - Page 2
    HCD-C770/C990 Super Audio CD/DVD system Laser Semiconductor laser (Super Audio CD/DVD: λ = 650 nm) (CD: λ = 780 nm) Emission duration: continuous Signal format system NTSC or NTSC/PAL Frequency response (at 2 CH STEREO mode) DVD (PCM): 2 Hz to 22 kHz (±1.0 dB) CD: 2 Hz to 20 kHz (±1.0 dB)
  • Sony HCD-C990 | Service Manual - Page 3
    of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. This appliance is classified as a CLASS 1 LASER product. The label is located on the bottom exterior. SAFETY CHECK-OUT After correcting the original service problem
  • Sony HCD-C990 | Service Manual - Page 4
    HCD-C770/C990 Ver 1.5 TABLE OF CONTENTS SELF DIAGNOSIS FUNCTION 2 1. SERVICING NOTES 5 2. GENERAL Location of Controls 6 3. DISASSEMBLY 3-1. Disassembly Flow 9 3-2. Front Panel (AL) Section, Side Panel (L)/(R 10 3-3. Mechanism Deck (CDM69-DVBU16 10 3-4. POWER SW Board 11 3-5. AUDIO Board,
  • Sony HCD-C990 | Service Manual - Page 5
    the following procedures. CHECKING OF OPERATIONS WITH REMOTE COMMANDERS OF DIFFERENT MODELS Some of the signal of remote commander vary between generation of player. Between DAV-S400/S500/S800/C450/C700/C900 and DAV-S550/ S880/C770/C900, remote commander signal codes of "FUNCTION", "BAND", "ST/MONO
  • Sony HCD-C990 | Service Manual - Page 6
    HCD-C770/C990 LOCATION OF CONTROLS Front Panel SECTION 2 GENERAL This section is extracted from instruction manual. STANDBY FUNCTION BAND DISPLAY SOUND FIELD PHONES 1 POWER switch 2 STANDBY indicator 3 DISC 1 (play) /A (Eject)/indicator - DISC 5 (play) /A (Eject)/indicator 4 H (play DVD ONLY
  • Sony HCD-C990 | Service Manual - Page 7
    HCD-C770/C990 Front Panel Display When playing back a DVD Current sound Playing status Current chapter number Lights up when you can change the angle PCM DIGITAL PRO LOGIC ALL1 DISC S TITLE CHAPTER Play mode Current title number Current surround format H M S ANGLE REPEAT 1 Playing time
  • Sony HCD-C990 | Service Manual - Page 8
    HCD-C770/C990 Remote 123 456 7 89 >10 10/0 Note This remote control glows in the dark. However, before glowing, the remote must be exposed to light for awhile. 1 TV [/1 (on/standby) 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/
  • Sony HCD-C990 | Service Manual - Page 9
    the order shown below. 3-1. DISASSEMBLY FLOW SECTION 3 DISASSEMBLY HCD-C770/C990 SET 3-2. FRONT PANEL (AL) SECTION, SIDE PANEL (L)/(R) (Page 10) 3-3. MECHANISM DECK (CDM69-DVBU16) (Page 10) 3-7. POWER BOARD (Page 12) 3-6. AMP BOARD (Page 12) 3-8. DVD BOARD (Page 13) 3-11. SW BOARD, BRACKET
  • Sony HCD-C990 | Service Manual - Page 10
    HCD-C770/C990 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) 8 two screws (BVTP3 × 8) 9 side panel (L) 3 2 three screws (BVTP3 × 8) 3-3. MECHANISM DECK (CDM69-DVBU16) 4 wire (
  • Sony HCD-C990 | Service Manual - Page 11
    HCD-C770/C990 3-4. POWER SW BOARD 7 four screws (BTP3 × 6) 9 power button section 4 two screws (BVTP3 × 8) 5 connector (CN900) 1 screw (BVTP3 × 8) 2 SEL board 0 power SW board 6 connector (CN901) 3 two screws (BVTP3 × 8) 8 MD cover sub assy 3-5. AUDIO BOARD, VIDEO BOARD 6 connector (CN205)
  • Sony HCD-C990 | Service Manual - Page 12
    HCD-C770/C990 3-6. AMP BOARD 6 connector (CN302) 5 wire (flat type) (CN301) 4 wire (flat type) (CN305) 1 four screws (BVTP3 × 8) 8 AMP board 3 2 two screws (BVTP3 × 8) 7 connector (CN904) 3-7. POWER BOARD 3 connector (CN902) 2 connector (CN903) 4 four screws (BVTP3 × 8) 1 connector (
  • Sony HCD-C990 | Service Manual - Page 13
    1 two screws (BVTP3 × 8) 4 wire (flat type) (CN006) 9 DVD board HCD-C770/C990 3 2 two screws (BVTP3 × 8) 8 two screws (BVTP3 × 8) 5 wire (flat type) (CN002) 6 wire (flat type) (CN003) 7 wire (flat type) (CN401) 3-9. OPTICAL PICK-UP (DVBU16) 2 3 boss 5 boss 1 screw (
  • Sony HCD-C990 | Service Manual - Page 14
    HCD-C770/C990 3-10. PICK-UP UNIT (TDP022W) 1 step screw (M) 7 insulator 4 0 pick-up unit (TDP022W) 3 step screw (M) 9 insulator 2 step screw (M) 8 insulator 6 flexible board 5 connector (CN003) holder (DBU1) section 3-11. SW BOARD, BRACKET (TOP) ASSY 4 SW board (3) 3 SW board (2) 1 four screws
  • Sony HCD-C990 | Service Manual - Page 15
    3-12. RELAY BOARD HCD-C770/C990 relay board - bottom view - 1 Remove five solders. 0 relay board 3 9 connector (CN708) 8 connector (CN707) 4 connector (CN703) 5 connector (CN702) 2 four screws (BVTP2.6 × 8) 7 connector (CN706) 6 connector (CN710) 3-13. MOTOR (STOCKER) ASSY (STOCKER) (M781)
  • Sony HCD-C990 | Service Manual - Page 16
    HCD-C770/C990 3-14. MOTOR (STOCKER) ASSY (ROLLER) (M771) 3 two screws (BVTP2.6 × 8) 5 motor (stocker) assy (roller) (M771) 2 Remove two solders. 4 roller motor board 1 belt (roller) 3-15. MOTOR (STOCKER)
  • Sony HCD-C990 | Service Manual - Page 17
    HCD-C770/C990 3-16. RUBBER ROLLER (SLIDER) ASSY 8 step screw 0 rubber roller (slider 4) assy 9 tension spring (slider 2) qa rubber roller (slider 2) assy 5 step screw 6 tension spring (base slider 5)
  • Sony HCD-C990 | Service Manual - Page 18
    HCD-C770/C990 3-18. CAM (GEAR) qs cam (gear) : Note 0 gear (mode 2) :Note 6 gear (mode 4) 5 screw 4 gear (PTPWH2.6 × 8) (mode 5) 3 screw (PTPWH2.6 × 8) qa screw (PTPWH2.6 × 8) 9 screw (PTPWH2.6 × 8) Note: Refer
  • Sony HCD-C990 | Service Manual - Page 19
    gear (eject lock) and the gear of the cam (eject lock) aligning the mark with the center of the gear (eject lock). cam (BU U/D) mark HCD-C770/C990 Ver 1.5 gear (eject lock) cam (eject lock) - bottom view • front - 4-2. HOW TO INSTALL THE CAM (GEAR) 1 Check that the cam (BU U/D) can not be
  • Sony HCD-C990 | Service Manual - Page 20
    HCD-C770/C990 Ver 1.5 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 (
  • Sony HCD-C990 | Service Manual - Page 21
    HCD-C770/C990 Ver 1.5 4-5. HOW TO INSTALL THE ROTARY ENCODER (S702), GEAR (STOCKER COMMUNICATION) 4 gear (stocker communication) 5 screw (PTPWH2.6 × 8) 3 screw (PWH2 × 6) Engage the rotary encoder (S702) and the
  • Sony HCD-C990 | Service Manual - Page 22
    HCD-C770/C990 Ver 1.5 4-7. HOW TO INSTALL THE STOCKER ASSY cam (stocker U/D) 1 Fit three shafts of the stocker assy in respective slits of the cams (stocker U/D). Note: For
  • Sony HCD-C990 | Service Manual - Page 23
    HCD-C770/C990 Ver 1.5 4-8. PHASE ADJUSTMENT BETWEEN PINIONS (SLIDER) AND SLIDER-1 TO 5 (L/R) 1 As shown in the following figure, adjust the portion A of each slider to the boss with
  • Sony HCD-C990 | Service Manual - Page 24
    number are displayed) Test Mode Menu 0. Syscon Diagnosis 1. Drive Auto Adjustment 2. Drive Manual Operation 3. Mecha Aging 4. Emergency History 5. Version Information 6. Video Level Adjustment Exit: POWER Key Model :DAV-Cxxx Revision :x.xx 4. To execute each function, select the desired menu and
  • Sony HCD-C990 | Service Manual - Page 25
    HCD-C770/C990 0-2-3. ROM Check Sum The revision number of ROM (IC204) that the program for the DVD system processor (IC206) is stored. 0-2-4. Model Type Model name is displayed. (DAV-C770 or DAV-C990) 0-2-5. Region Model destination code is displayed. (2 digits number) 0-3. EEPROM Check 0-3-1.
  • Sony HCD-C990 | Service Manual - Page 26
    screen, press the [2] key on the remote commander, and the Operation Menu will be displayed. For the manual operation, each servo on/off control and adjustment can be executed manually. ## Drive Manual Operation ## Operation Menu 1. Disc Type 2. Servo Control 3. Track/Layer Jump 4. Non EEPROM Write
  • Sony HCD-C990 | Service Manual - Page 27
    turned on, the usual trace mode becomes active. In the trace mode, DVD sector address or CD time code is displayed. This is not displayed where the spindle is not locked. The spindle could run overriding the control if the spindle system is faulty or RF is not present. In such a case, do not
  • Sony HCD-C990 | Service Manual - Page 28
    HCD-C770/C990 On this screen, track jump, etc. can be performed. Only for the DVD dual layer disc, the focus jump and layer jump are displayed in the right adjusted manually. Select the desired number [1] to [10/0] from the remote commander, and current setting for the selected item will be
  • Sony HCD-C990 | Service Manual - Page 29
    HCD-C770/C990 of SACD water mark. Exit: RETURN 1) On the Aging Test MENU screen, press the [1] key on the remote laser on total hours. Data below minutes are omitted. a. : Error number. bb : Error code. xx : Not used. • Clearing History Information Clearing laser hours: Press the [DVD
  • Sony HCD-C990 | Service Manual - Page 30
    -C770/C990 • Code list of Emergency History 10: Communication to RF AMP (IC001) failed. 11: Each servo for focus, tracking, and spindle is unlocked. 12: Check sum error of EEPROM (IC203). 14: Communication to servo DSP (IC401) failed, or servo DSP decoder (IC801) is faulty. 15: Communication to DVD
  • Sony HCD-C990 | Service Manual - Page 31
    Ver.x. xx SYScon. Ver.x. xx (xxxx) Model DAV-Cxxx Region 0x Front End Ver.x.xx Exit: RETURN IF con. : The version of system controller (IC901). SYScon. : The version of DVD system processor (IC206). Front End : The version of mechanism controller (IC301). 7. VIDEO LEVEL ADJUSTMENT On the Test
  • Sony HCD-C990 | Service Manual - Page 32
    CD LD PD LASER DVD LD DIODE (FOR DVD) 3 A2 4 B2 5 C2 6 D2 D C B A B A D C B A D C AUTOMATIC POWER CONTROL (FOR CD) Q002 AUTOMATIC POWER CONTROL (FOR DVD) Q001 18 CD E 17 CD F 12 A 11 B 10 C 9D 16 CD A 15 CD B 14 CD C 13 CD D 22 CDLD 24 CDPD 23 DVDPD 21 DVDLD 36 V125 CD/DVD/SACD RF AMP, FOCUS
  • Sony HCD-C990 | Service Manual - Page 33
    HCD-C770/C990 R OPTICAL DIGITAL IN VIDEO 2 OPTICAL RECEIVER IC204 R-CH X600 12.288MHz 5 to same as L-ch. • SIGNAL PATH : AUDIO : CD PLAY : DVD PLAY : SACD PLAY : AUX IN : OPTICAL DIGITAL IN : TUNER 7-10, 13- RSTDSP LEVEL SHIFT IC900 Q903 12V D490 POWER ON MUTING Q490, 492 D903 DIGDI,
  • Sony HCD-C990 | Service Manual - Page 34
    HCD-C770/C990 CLK 11 STB 12 CLR 13 SYSTEM CONTROLLER IC901 (2/3) 60 FL-DATA 57 IC903, 904 SIRCS DETECT Q906, 907 REMOTE CONTROL RECEIVER IC101 VOLUME ROTARY ENCODER S800 S201 SCAN MUTING CONTROL Q902 D180 D181 POWER AMP IC301 6 INA 16 INB OUTA 9 OUTB 19 J900 PHONES MUTING Q900, 901 POWER
  • Sony HCD-C990 | Service Manual - Page 35
    HCD-C770/C990 7-4. BLOCK DIAGRAM - VIDEO Section - SD0 SCKZIVA DRVIRQ DRVRDY EXTAL XTAL 41 40 X301 20MHz MECHANISM CONTROLLER IC301 (2/2) 3 15 AV2 AV0 AV1 AV0 - AV2 BS1 CLK CS WE RAS CAS DQM0 DQM1 DQM2 DQM3 107 VS/WIDE DVD SYSTEM PROCESSOR IC206 HREAD HCS0 ALE HAD0 - HAD15 HA1 - HA3 22,
  • Sony HCD-C990 | Service Manual - Page 36
    2 RESET DO1 15 DO2 25 CLKO 14 LATCHO 13 PARA-RST 68 PARA-DO2 67 TU-ON 50 SP RELAY 66 STOP 90 RESET 34 SYSTEM CONTROLLER IC901 (3/3) POWER-SW 91 DVD-POWER 89 P-PWM 11 ST-POWER 45 RESET SWITCH Q901 RESET SIGNAL GENERATOR IC907 AND GATE IC905 D812 STANDBY LED DRIVE Q911, 912 CHANGER
  • Sony HCD-C990 | Service Manual - Page 37
    only with part number specified. PLAY c : DVD PLAY I : SACD PLAY f : AUX IN i : OPTICAL DEITAL IN d : TUNER F : AUDIO L : VIDEO E :Y a : CHROMA r : COMPONENT VIDEO • Abbreviation AUS : Australian model CND : Canadian model HCD-C770/C990 • Circuit Boards Location DDCON board power
  • Sony HCD-C990 | Service Manual - Page 38
    HCD-C770/C990 7-7. PRINTED WIRING BOARDS - RF Section - • See page 37 for Circuit Boards Location. 1 2 3 4 5 6 7 8 A RF BOARD (COMPONENT SIDE) FLEXIBLE BOARD B E OPTICAL PICK-UP BLOCK (DVBU16) E C D A DVD BOARD CN401 E (Page 42) F 11 1-684-822- (11) 9 10 11 12 13 RF
  • Sony HCD-C990 | Service Manual - Page 39
    IC Block Diagram. HCD-C770/C990 FLEXIBLE BOARD D C RF GND VC VCC E A B F N.C PD VR VCC SW LD GND DVD LD INLIM CD LD R026 12k C030 0.01 C029 0.01 CD/DVD/SACD RF AMP, FOCUS/TRACKING ERROR AMP IC001 CXD1881AR 33 Q001 2SB1132-T100-QR AUTOMATIC POWER CONTROL (FOR DVD) D001 1SS355TE -17 L001 47µH
  • Sony HCD-C990 | Service Manual - Page 40
    HCD-C770/C990 7-9. PRINTED WIRING BOARDS - CHANGER Section - • See page 37 for Circuit Boards Location. 1 2 3 4 5 3 (DISC IN (8cm)) 1-685-009- B DVD BOARD 11 CN006 (11) (Page 42) 1 S714 (ON: Play position (8cm disc only)) S713 (DISC IN (8/12cm)) (ON: Play position) 1 4 2 3 1 2 1 3
  • Sony HCD-C990 | Service Manual - Page 41
    Section - • See page 76 for IC Block Diagrams. HCD-C770/C990 M781 (ROLLER) M761 (STOCKER) VREF OUT2 RNF OUT1 VM SW1-A SW1-B CNP705 3P GND SW1-A SW1-B S713 (DISC IN(8/12cm)) (ON:PLAY POSITION) S714 (DISC IN(8cm)) (ON:PLAY POSITION(8cm DISC ONLY)) CNP721 3P GND SW2-A SW2-B CNP706 3P GND SW2-A
  • Sony HCD-C990 | Service Manual - Page 42
    HCD-C770/C990 7-11. PRINTED WIRING BOARD - DVD Board (Component Side) - • See page 37 for Circuit Boards Location NC 14 3 1 IC605 2 15 C AMP BOARD CN301 (Page 55) D AMP BOARD CN305 (Page 55) H POWER BOARD CN903 (Page 69) I 1-685-086- 11 A RF BOARD CN002 (Page 38) F VIDEO BOARD CN203 (Page
  • Sony HCD-C990 | Service Manual - Page 43
    HCD-C770/C990 7-12. PRINTED WIRING BOARD - DVD Board (Conductor Side) - • See page 37 for Circuit Boards Location. 1 2 3 4 5 6 7 8 9 A DVD BOARD (CONDUCTOR SIDE) 10 11 12 13 14 15 E B E E E E E E IC9054 3 E E 5 1 IC604 IC900 IC906 4 3 5 1 C IC808 IC907 IC702
  • Sony HCD-C990 | Service Manual - Page 44
    HCD-C770/C990 7-13. SCHEMATIC DIAGRAM - DVD Board (1/10) - • See page 71 for Waveforms. • See page 76 for IC Block Diagram. (1/10) TSD-M SP_ON MUTE_2D (Page 39) AGND RFAC AGND AVC AVC
  • Sony HCD-C990 | Service Manual - Page 45
    14. SCHEMATIC DIAGRAM - DVD Board (2/10) - • See page 71 for Waveforms. HCD-C770/C990 ANALOG_BUS (Page 44) DSP_BUS R752 0 R799 0 D0 D1 D2 D3 D4 R776 0 R750 10k C765 0.1 R777 0 C766 100p DVD DECODER IC701 CXD1882R R772 22 GFS_DVD MA7 MA6 MA5 MA4 MA3 MA2 R730 22 MA1 MA0 RAS R731 22
  • Sony HCD-C990 | Service Manual - Page 46
    HCD-C770/C990 7-15. SCHEMATIC DIAGRAM - DVD Board (3/10) - • See page 71 for Waveforms. • See page 76 for IC Block VDD A3 C854 0.01 C804 0.01 C811 0.01 AV7 AV6 AV5 AV4 AV3 AV2 AV1 AV0 C819 0.01 SACD/DVD SELECT SA11 SA10 SA9 SA8 SA7 SA6 SA5 SA4 SA3 SA2 SA1 SA0 R830 4.7k XSHD SDCK XSAK SDEF
  • Sony HCD-C990 | Service Manual - Page 47
    HCD-C770/C990 7-16. SCHEMATIC DIAGRAM - DVD F4 F6 F7 JIG_MOD C303 0.01 R305 10k MECHANISM CONTROLLER IC301 CXP973064-220R R324 0 X301 20MHz SLEDA SLEDB JITOFF R328 100 R329 100 R330 100 LDSEL LDSEL Q301 DTC114EKA -T146 LASER DIODE SELECT XRST_DSD I2C_SCL I2C_SIO TSD-M R352 0 R351 0
  • Sony HCD-C990 | Service Manual - Page 48
    HCD-C770/C990 7-17. SCHEMATIC DIAGRAM - DVD Board (5/10) - • See page 71 for Waveforms. • See page 76 for IC C236 0.01 R206 0 C229 0.01 C230 0.01 C231 0.01 C232 0.01 C233 0.01 C237 0.01 DVD SYSTEM PROCESSOR IC206 ZIVA-5P-B0 R227 33 R228 33 MA9 R215 33 MA8 R216 33 MA7 R217 33 MA6 R218
  • Sony HCD-C990 | Service Manual - Page 49
    7-18. SCHEMATIC DIAGRAM - DVD Board (6/10) - • See page 76 for IC Block Diagram. (6/10) G1 G2 G3 (Page 48) C217 0.01 C219 0.01 C234 0.01 C239 0.01 C242 0.01 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17 HA18 HA19 HA20 HA21 G6 C356 0.01 C355 0.01 G7 49 49 HCD-C770/C990
  • Sony HCD-C990 | Service Manual - Page 50
    HCD-C770/C990 7-19. SCHEMATIC DIAGRAM - DVD Board (7/10) - • See page 71 for Waveforms. • See page 76 for IC Block Diagrams. (Page 46) CDDOUT DSMCK DSBC SDATAL SDATAR SDATAC SDATALF SDATALS SDATARS (7/
  • Sony HCD-C990 | Service Manual - Page 51
    DIAGRAM - DVD Board (8/10) - • See page 71 for Waveform. HCD-C770/C990 (NC) CN900 8P IN OUT CLK 2PIN RESET VPP VDD GND I/P-SEL (Page 52) DGND 6.5V (Page 53) (Page 63) CN005 19P 6.5V DGND ENB ENA KEY1 KEY0 KEY2 FDATA FCS SIRCS FCLK DGND DIMM DGND 5V STBY-LED POWER-SW LCS
  • Sony HCD-C990 | Service Manual - Page 52
    HCD-C770/C990 7-21. SCHEMATIC DIAGRAM - DVD SEN4 SEN5 SEN6 SEN7 SEN8 RB901 10k CHANGER CONTROLLER (MOTOR SWITCH) IC902 PT8300 C902 0.1 C924 SWITCH FB901 C925 0.1 R931 1k P-PWM C900 0.1 ERR R992 10k Q910 DTC124EKA -T146 2FS POWER-AD AGND I2C_SIO ZIVARESET I2C_SCL I2C_CTRL (Page 53) (Page 48)
  • Sony HCD-C990 | Service Manual - Page 53
    7-22. SCHEMATIC DIAGRAM - DVD Board (10/10) - HCD-C770/C990 (Page 51) 6.5V DGND DA05V (Page 52) (Page 48) DA05V DGND (Page 50) DA03V DGND D5V (Page 51) E5.6V RESET P.CONT1 P.CONT2 A/D MGND DGND DGND AGND P.CONT3 CN008 13P (Page 70) DVDPW RESET STPOW POWER-AD AGND RELAY 53 53 (Page 52)
  • Sony HCD-C990 | Service Manual - Page 54
    HCD-C770/C990 • Semiconductor Location Ref. No. Location D101 D102 D103 D104 D105 D106 D180 D181 D190 D191 D192 D331 D332 D333 D334 D335 D336 D341 D342 D343
  • Sony HCD-C990 | Service Manual - Page 55
    HCD-C770/C990 7-24. PRINTED WIRING BOARDS - AMP Section (2/2) - • See page 37 for Circuit Boards Location. 1 2 3 4 5 6 7 8 9 10 11 12 13 A AMP BOARD (CONDUCTOR SIDE) M M301 (FAN) (Page 42) C DVD BOARD CN001 (Page 42) D DVD 55 55 (Page 69) POWER BOARD CN904 J J900 PHONES 11
  • Sony HCD-C990 | Service Manual - Page 56
    HCD-C770/C990 7-25. SCHEMATIC G C323 0.01 Q190 2SB1013 R398 R399 47k 4.7k Q191 DTC124EKA Q190,191 FAN MOTOR CONTROL C324 0.01 C325 100 10V R309 1.0k R310 1.0k R311 1.0k R312 1.0k -TX C390 0.01 C391 0.01 R191 15k Q192 DTC124EKA POWER ON MUTING D192 UDZSTE-1713B C474 470 16V R470 22k
  • Sony HCD-C990 | Service Manual - Page 57
    C317 100 50V C316 0.01 C313 0.1 C401 100 10V C304 0.022 C400 C111 C121 0.1 0.01 0.1 POWER AMP IC301 CXD9702L L401 10µH D311 LI116 D321 LI116 D331 P6SMB39AT3 D341 P6SMB39AT3 C452 1 C451 1 C131 0.1 TX Q114 DTA114EK Q113 DTC124EKA R113 100k Q113,114 PROTECT DETECT HCD-C770/C990
  • Sony HCD-C990 | Service Manual - Page 58
    HCD-C770/C990 7-27. PRINTED WIRING BOARDS - AUDIO Section - • See page 37 for Circuit Boards Location. • Semiconductor E E FM/AM TUNER PACK SUPPLIED WITH THE ASSEMBLED BLOCK F R AMP BOARD PIN301 (Page 55) E DVD BOARD CN002 (Page 42) 58 58 SEL BOARD 1-685-0731-685-889- 11 (11) K VIDEO BOARD
  • Sony HCD-C990 | Service Manual - Page 59
    7-28. SCHEMATIC DIAGRAM - AUDIO Section - • See page 71 for Waveform. • See page 76 for IC Block Diagrams. HCD-C770/C990 VIDEO 1 AUDIO OUT R J205 6P AUDIO IN R AUDIO OUT L AUDIO IN L VIDEO OUT VIDEO IN VIDEO 2 AUDIO IN R COMPONENT VIDEO OUT Y AUDIO IN L COMPONENT VIDEO
  • Sony HCD-C990 | Service Manual - Page 60
    HCD-C770/C990 7-29. PRINTED WIRING BOARD - VIDEO Section - • See page 37 for Circuit Boards Location. • Semiconductor Location 1 2 3 4 5 Ref. No. ) K AUDIO BOARD CN208 IC208 60 60 IC206 16 9 IC207 IC209 1 8 11 1-685-072- (11) (Page 42) F DVD BOARD CN003 31 46 11 1-685-072- (11)
  • Sony HCD-C990 | Service Manual - Page 61
    7-30. SCHEMATIC DIAGRAM - VIDEO Section - • See page 76 for IC Block Diagrams. HCD-C770/C990 OPTICAL DIGITAL IN VIDEO 2 OPTICAL RECEIVER IC204 TORX179L J202 2P MONITOR OUT VIDEO S VIDEO C252 0.1 C248 22 6.3V L202 10µH R267 75 C288 0.1 65 64 R269 75 C292 220 6.3V C293
  • Sony HCD-C990 | Service Manual - Page 62
    HCD-C770/C990 7-31. D-2 B (Page 64) C N CONTROL BOARD CNP804 DDCON BOARD (CONDUCTOR SIDE) G DVD BOARD CN005 D (Page 42) E DC- DC CONVERTER E E IC801 10 9 18 1 62 62 11 1-685-070- (11) POWER LED BOARD M KEY BOARD CN811 (Page 64) 1 P 2 POWER
  • Sony HCD-C990 | Service Manual - Page 63
    ENB ENA KEY1 KEY0 KEY2 FDATA FCS SIRCS FCLK DGND DIMM DGND 5V STBY-LED POWER-SW LCS LCLR CN807 2P (Page 70) R804 470 D812 SLR325VR-T31 STANDBY CNP809 VSS P1(G) P8(R) P2(R) P7(G) P3(G) P6(R) P4(R) P5(G) VDD HCD-C770/C990 CN804 5P (Page 65) CN812 12P (Page 65) SIRCS 5V DGND FDATA FCLK FCS DIMM
  • Sony HCD-C990 | Service Manual - Page 64
    HCD-C770/C990 • Semiconductor Location Ref. No. Location D801 A-6 D802 A-5 D803 A-4 D804 A-3 D805 A-2 7-33. PRINTED WIRING BOARDS - CONTROL Section - • See page 37 for Circuit Boards Location. 1 2 3 4 5 KEY BOARD (COMPONENT SIDE) A S820 (DISC5) D805, S819 DISC5 KEY BOARD (
  • Sony HCD-C990 | Service Manual - Page 65
    7-34. SCHEMATIC DIAGRAM - CONTROL Section - HCD-C770/C990 CN811 12P DISC1 DISC2 DISC3 (DISC1) (DISC2) (DISC3) (DISC4) (DISC5) DISC4 DISC5 S811 S813 S815 S812 S814 S816 S818 S820 S817 S819 R835 220 R834
  • Sony HCD-C990 | Service Manual - Page 66
    HCD-C770/C990 7-35. PRINTED WIRING BOARD - FL Board - • See page 37 for Circuit Boards Location. FL BOARD (COMPONENT SIDE) FL BOARD (CONDUCTOR SIDE) FLUORESCENT INDICATOR TUBE L DDCON BOARD CN803 (Page 62) IC802 11 1-685-886- (11) 1 3 11 (11) 1-685-886- IC101 66 66
  • Sony HCD-C990 | Service Manual - Page 67
    . • See page 76 for IC Block Diagram. FL801 FLUORESCENT INDICATOR TUBE HCD-C770/C990 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 (Page 63) CN805 10P SIRCS 5V DGND FDATA FCLK FCS DIMM FL1 FL VFL REMOTE CONTROL RECEIVER IC101 NJL62H400A-1 C808 0.01 C809 22 6.3V R815 47 C813 0.1 C812 47 6.
  • Sony HCD-C990 | Service Manual - Page 68
    HCD-C770/C990 7-37. PRINTED WIRING BOARD - POWER Section (1/2) - • See page 37 for Circuit Boards Location. 1 2 3 4 5 POWER BOARD (COMPONENT SIDE) A B C D E F 68 68 11 1-685-080- (11)
  • Sony HCD-C990 | Service Manual - Page 69
    HCD-C770/C990 7-38. PRINTED WIRING BOARDS - POWER Section (2/2) - • See page 37 for Circuit Boards Location. 1 2 3 POWER BOARD (CONDUCTOR SIDE) 1 51 5 A IC903 IC908 4 1 3 IC905 H DVD BOARD CN008 (Page 42) B 5 1 E E E 1 5 IC906 IC904 C AKA J E AMP BOARD CN300 D (Page 55)
  • Sony HCD-C990 | Service Manual - Page 70
    HCD-C770/C990 7-39. SCHEMATIC DIAGRAM - POWER Section - • See page 76 for IC Block Diagrams. (Page 63) CNP911 2P (AC IN) C900 CN900 0.1 2P 275V S901 POWER 3W T901 POWER TRANSFORMER D911 FML-22S RECT POWER CONTROL IC901 STR- safety. Replace only with part number specified. Les composants
  • Sony HCD-C990 | Service Manual - Page 71
    HCD-C770/C990 • Waveforms - RF Board - 1 IC001 1 (DVDRFP) - DVD Board - qa IC401 0 (WFCK) Approx. 400 mVp-p qh IC401 yj (BCK) 3.4 Vp-p 5 Vp-p 2 IC001 el (TE) 3 IC001 r; (FE) 43.4 µs qs IC401 el (FE) Approx. 100
  • Sony HCD-C990 | Service Manual - Page 72
    HCD-C770/C990 wa IC701
  • Sony HCD-C990 | Service Manual - Page 73
    HCD-C770/C990 eh IC206
  • Sony HCD-C990 | Service Manual - Page 74
    HCD-C770/C990 ta IC602 qd (LRCK) - AMP Board - ia IC305, 308, 310 rf (BCK) ih IC300 4 6.3 Vp-p 3.6 Vp-p 3.3 Vp-p 20.8 µs ts IC602 qf (BCK) 325 ns is
  • Sony HCD-C990 | Service Manual - Page 75
    HCD-C770/C990 - AUDIO Board - ua IC201 qf (X0) - VIDEO Board - ya IC208 qk, ql (CrOUT) (NTSC Color Bars Play) - DDCON Board - os Q803, 804 (Collector) 3.4 Vp-p 1.4 Vp-p 18.6 Vp-p 231 ns H ys IC208 wa, ws (CbOUT) (NTSC Color Bars Play) 9.1 µs 1.4 Vp-p H yd IC208 wf, wg (CYOUT), wj, wk (
  • Sony HCD-C990 | Service Manual - Page 76
    HCD-C770/C990 CEPOL BUFFER V33 FOR OUTPUT BUFFER PI FE TE CE V25 V125 V25/3 MNTR CONTROL 48 SDEN 47 SDATA 46 SCLK 45 V33 44 LCP 43 LCN 42 MNTR 36 V125 35 TPH 34 DFT 33 LINK HYSTERESISTER LINKEN & OFFSET APC SEL DVD/CD FROM S-PORT MIRR COMPARATOR INPUT GAIN FROM S-PORT INPUT 2 IMPEDANCE
  • Sony HCD-C990 | Service Manual - Page 77
    711, 721 BA6956AN TSD CONTROL LOGIC 1 2 3 4 5 6 7 8 9 VREF OUT2 RNF OUT1 VM VCC FIN GND RIN - DVD Board - IC203 BR9040F-D-E2 REGISTER WRITE DISABLE POWER SUPPLY VOLTAGE DETECTOR COMMAND DECODE CONTROL CLOCK GENERATION 1 2 34 DO CS DI SK HCD-C770/C990 IC215 SN74ALVCH16841DGGR 1OE
  • Sony HCD-C990 | Service Manual - Page 78
    HCD-C770/C990 IC302 BR24C08F-E2 2048bit EEPROM ARRAY 8bit START STOP 8bit A0 1 A1 2 A2 3 GND 4 ADDRESS DECODER 8bit SLAVE/ WORD DATA ADDRESS REGISTER REGISTER CONTROL CIRCUIT HIGH-VOLTAGE GENERATOR ACK POWER SUPPLY VOLTAGE DETECTOR 8 Vcc 7 TEST 6 SCL 5 SDA IC401 CXD3068Q VPCO V16M
  • Sony HCD-C990 | Service Manual - Page 79
    SINGLE-END DEFERENTIAL CONVERTER 1 REFERENCE 234 SINGLE-END DEFERENTIAL CONVERTER 5 CLOCK/ TIMING CONTROL RESET/ POWER CONTROL 6 789 10 11 12 HCD-C770/C990 LIN V REF 1 REFCOM V REF 2 RIN RSTB BYPASS FMT0 FMT1 MODE0 MODE1 FSYNC IC604 IDT71V016S15PH-AUTL A4 1 A3 2 A2 3 A1 4 A0 5 CS 6 CHIP
  • Sony HCD-C990 | Service Manual - Page 80
    HCD-C770/C990 IC606 LC89056W-E DI DO ERROR BPSYNC ERR9P DGND XSEL VF F2 12 DISEL DOUT DINO DINI DIN2 DGND DVDD R VIN LPF AVDD AGND IC608 AK4382AVT-E2 MCLK 1 CLOCK DIVIDER DE-EMPHASIS CONTROL BICK 2 SDTI 3 LRCK 4 PDN 5 CSN 6 CCLK 7 CDTI 8 AUDIO DATA INTERFACE µP INTERFACE 8x INTERPOLATOR
  • Sony HCD-C990 | Service Manual - Page 81
    HCD-C770/C990 IC612 CXD9633Q VSS6 EXIMCK EXID1 EXID2 EXILRCK EXIBCK TEST3 TEST2 MCK DOWN SAMPLING UNIT FL FR CT PCM SW MUTE SL SR COEF. SELECT RAM ROM 29bit x 240 24bit x 720 INTERNAL CONTROL CPU I/F CONTROL 1 234 5 6 7 8 9 10 11 SR 8FS SW/SB SELECT 36 F8FL 35 F8FR 34 F8CT 8FS 33
  • Sony HCD-C990 | Service Manual - Page 82
    A1 A2 A3 VCC A9 A8 A7 A6 A5 A4 VSS HCD-C770/C990 VSS DQ16 DQ15 DQ14 DQ13 VSS DQ12 DQ11 DQ10 DQ9 LCAS 32 31 30 29 28 27 26 OUTPUT BUFFER INPUT BUFFER I/O CONTROLLER I/O CONTROLLER TIMING GENERATOR REFRESH CONTROL CLOCK INTERNAL ADDRESS COUNTER COLUMN ADDRESS BUFFERS ROW ADDRESS BUFFERS I/O
  • Sony HCD-C990 | Service Manual - Page 83
    IC814 TC7WH157FK (TE85R) A1 B2 Y3 GND 4 EN G A Y B Y 8 VCC 171 ST 161 SELECT 5Y HCD-C770/C990 - AMP Board - IC301, 304, 306, 307, 309, 311 CXD9702L VBBA 1 VBOOTA 2 VDRVA 3 VDDA 4 GNDA 5 INA 6 ENA 7 DIAGA 8 VBBA VDRVA UNDER VOLTAGE LOCK-OUT THERMAL SHUT
  • Sony HCD-C990 | Service Manual - Page 84
    HCD-C770/C990 IC305, 308, 310 CXD9634Q VSUBCR XOVSS XFSOUT XOVDD DVDD FSOI FSOCKO SFLAG OFLFLAG OUTSEL DVSS BFVSS CKO3 CKO2 CKO1 DSDR 48 DSD64FS 47 DSD128FS 46 FSII S g P SYNC 45 LRCK 44 BCK 43 DATA 42 SYNC SERIAL CONTROL INIT/ MUTE 41 INIT 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
  • Sony HCD-C990 | Service Manual - Page 85
    RDS/ARI COMPARATOR CLOCK ANALOG BIPHASE DECODER DEFFERENTIAL DECODER 8th SWITCHED CAPACITOR FILTER ANTI-ALIASING FILTER 1 2 3 4 56 7 8 TEST XO XI VDD2 VSS2 T1 T2 HCD-C770/C990 IC202 MC14052 BDR2 2X0 1 2X2 2 2XCOM 3 2X3 4 2X1 5 INH 6 VEE 7 VSS 8 16 VDD 15 X2 14 X1 13 XCOM 12 X0 11 X3
  • Sony HCD-C990 | Service Manual - Page 86
    HCD-C770/C990 - FL Board - IC802 MSM9202-05GS-KDR1 P1 1 P2 2 AD2 3 AD1 4 SEG1 5 x 16 ADDRESS SELECTOR READ ADDRESS COUNTER WRITE ADDRESS COUNTER TIMING GENERATOR2 DIGIT CONTROL DUTY CONTROL CONTROL CIRCUIT COMMAND DECODER TIMING GENERATOR1 8bit SHIFT REGISTER OSCILLATOR 64 VDD 63 DA 62
  • Sony HCD-C990 | Service Manual - Page 87
    HCD-C770/C990 - POWER Board - IC901 STR-F6238 (US, Canadian), STR-F6267S (AEP, Australian) OVER CURRENT PROTECTOR INH1 FEED BACK LATCH DRIVE REGULATOR OVER VOLTAGE PROTECTOR START THERMAL SHUT
  • Sony HCD-C990 | Service Manual - Page 88
    HCD-C770/C990 7-40. IC PIN FUNCTION DESCRIPTION • DVD BOARD IC301 CXP973064-220R (MACHANISM CONTROLLER) Pin No. Pin Name I/O Description 1 EEP SO O Not used 2 SDEN O Serial data enable signal output to DVD/CD RF amplifier 3 DOCTRL/ O Digital out on/off control signal output to the
  • Sony HCD-C990 | Service Manual - Page 89
    is sampled by 460 Hz "H" input when GFS is "H" O Laser diode selection signal output O SACD/DVD selection signal output "L": DVD, "H": SACD I/O Communication data bus with the DVD system processor and system controller I/O Communication data reading clock signal input or transfer clock signal
  • Sony HCD-C990 | Service Manual - Page 90
    HCD-C770/C990 • DVD BOARD IC401 CXD3068Q (DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR) Pin No. 1 2 - Power supply terminal (+3.3V) (digital system) I Reset signal input from the mechanism controller "L": reset I Muting on/off control signal input from the mechanism controller "H":
  • Sony HCD-C990 | Service Manual - Page 91
    HCD-C770/C990 Pin No. 47 48 49 50 51 52 53 54 55 56 DVD/CD RF amplifier - Ground terminal (analog system) I Internal VCO control voltage input terminal O Filter output for master PLL I Filter input for master PLL O Charge pump output for master PLL - Power supply terminal (+3.3V) (analog system
  • Sony HCD-C990 | Service Manual - Page 92
    HCD-C770/C990 • DVD BOARD IC607 CXD9617R (AUDIO DIGITAL SIGNAL PROCESSOR) Pin No. 1 2 3 4 5 6 7 8 9 10 signal input from the system controller "L": reset I Master clock signal input terminal Not used I Sampling frequency selection signal input terminal Not used - Power supply terminal (+2.6V)
  • Sony HCD-C990 | Service Manual - Page 93
    HCD-C770/C990 Pin No. Pin Name I/O Description 46 VDDE - Power supply terminal (+3.3V) 47 WMD1 I S-RAM O Decode signal output to the system controller 69 GP8 I Bit 1 input terminal of channel status from the digital audio interface IC 70 VDDI - Power supply terminal (+2.6V) 71 VSS
  • Sony HCD-C990 | Service Manual - Page 94
    HCD-C770/C990 Pin No. 115 Pin Name SDI4 116 SYNC 117 to 119 120 VSS VDDI I/O Description I Audio serial data input terminal Not used I Synchronous/asychronous selection signal input terminal "L": Synchronous, "H": asynchronous (fixed at "H" in this set) - Ground terminal - Power supply
  • Sony HCD-C990 | Service Manual - Page 95
    HCD-C770/C990 • DVD BOARD IC701 CXD1882R (DVD DECODER) Pin No. Pin Name I/O Description 1, 2 D5, D6 I/O Two-way data bus with the mechanism controller 3 VSS - Ground terminal (digital system) 4 D7 I/O Two-way data bus with the mechanism controller 5 A0 I Address signal input from the
  • Sony HCD-C990 | Service Manual - Page 96
    HCD-C770/C990 Pin No. Pin Name I/O DVD system processor SACD mode: Serial data request signal input from the DSD decoder Not used Not used Not used Not used Power supply terminal (+5V) (digital system) Not used Ground terminal (digital system) Not used Power supply terminal (+3.3V) (digital system
  • Sony HCD-C990 | Service Manual - Page 97
    HCD-C770/C990 Pin No. Pin Name I/O 116 RFDCC I 117 RFIN I 118, 119 VCCA5, VCCA4 - 120 VCOR1 - MDP input terminal Power supply terminal (+3.3V) (analog system) Control signal output for selection the spindle control filter constant at CLVS Ground terminal (digital system) Frequency error
  • Sony HCD-C990 | Service Manual - Page 98
    HCD-C770/C990 Pin No. 167 168 169 170 171 172 to 176 Pin Name XTAL VSS XTA2 XTA1 VDD D0 to D4 I/O Description I 33.8688 MHz clock signal input terminal - Ground terminal (digital system) O System clock output terminal (33.8688 MHz) I System clock input terminal (33.8688 MHz) - Power supply
  • Sony HCD-C990 | Service Manual - Page 99
    Ground terminal (for core) Serial data output to the DVD system processor MS signal input from the DVD system processor Reset signal input from the DVD system processor "L": reset Input terminal for the test (normally: fixed at "L") Power supply terminal (+2.5V) (for core) Not used Not used
  • Sony HCD-C990 | Service Manual - Page 100
    HCD-C770/C990 Pin No. Pin Name I/O 61 PHREFI I 62 PHREFO O 63 ZDFL O 64 DSAL O 65 detection signal output terminal Not used Front R-ch DSD data output to the digital audio processor Power supply terminal (+3.3V) (for DSD data output) Center zero data flag detection signal output
  • Sony HCD-C990 | Service Manual - Page 101
    HCD-C770/C990 Pin No. Pin Name I/O 122 WRFD I 123 WCK I 124, 125 WAVDD0, - I Description Not used Operation clock signal input for PSP physical disc mark detection from the DVD decoder A/D power supply terminal (+2.5V) (for PSP physical disc mark detection) Analog RF signal input for
  • Sony HCD-C990 | Service Manual - Page 102
    HCD-C770/C990 • DVD BOARD IC901 µPD703033BYGF-M01-3BA (SYSTEM CONTROLLER) Pin No. 1 2 3 4 Pin Name DAMP-DATA DAMP-CLK DIR-CE O Chip enable signal output to the digital audio interface IC 21 VPP - Power supply terminal (for programming) Not used 22 DIR-XST I Source clock switching monitor
  • Sony HCD-C990 | Service Manual - Page 103
    -B I Jog dial pulse input from the rotary encoder (B phase input) 87 MODEL I Model setting terminal 88 RDS-DATA I RDS serial data input from the RDS decoder (Used for the AEP model) 89 DVD-POWER O DVD power on/off control signal output "H": power on 90 STOP I System stop signal input 103
  • Sony HCD-C990 | Service Manual - Page 104
    HCD-C770/C990 Pin No. 91 92 Pin Name POWER-SW SIRCS 93 WAKE 94 RDS-CLK 95 AV-SEL0 96 AV-SEL1 97 DF-SW 98 DF-SYNC 99 DF-RST 100 I2HLP I/O Description I System power on/off control signal input "H": power on I Remote control signal input I System wake up signal input by pressing
  • Sony HCD-C990 | Service Manual - Page 105
    HCD-C770/C990 • DVD BOARD IC902 PT3000 (CHANGER CONTROLLER (MOTOR, SWITCH) ) Pin No. 1 2 3 4 5 6 7 8 9 Pin Name VSS RESET CLK LAT P15 P14 P13 P12 P11 10 11 12 13 14 15 16 17, 18 19,
  • Sony HCD-C990 | Service Manual - Page 106
    HCD-C770/C990 • DVD BOARD IC906 PT3000 (CHANGER CONTROLLER (ROTARY ENCODER) ) Pin No. 1 2 3 4 5 to 8 9 controller (motor, switch) O Not used O Serial data output to the system controller I Serial data input from the changer controller (motor, switch) - Connected to power supply (+5V) - Power
  • Sony HCD-C990 | Service Manual - Page 107
    required for routine service. Some delay should be anticipated when ordering these items. • Abbreviation AUS : Australian model CND : Canadian model HCD-C770/C990 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les
  • Sony HCD-C990 | Service Manual - Page 108
    HCD-C770/C990 8-2. FRONT PANEL SECTION-1 front panel section-2 #1 not supplied #1 53 54 #1 55 56 57 51 52 58 not supplied supplied with S800 Ref. No. 51 52 53 54 55 Part No. Description 4-240-382-01 CD BUTTON 4-240-383-01 BAND BUTTON 1-685-068-11 CONTROL BOARD A-4676-963-A DDCON BOARD,
  • Sony HCD-C990 | Service Manual - Page 109
    HCD-C770/C990 #1 #1 not supplied (power LED board) 106 103 FL801 #1 #7 109 #1 105 101 104 102 108 111 110 Ref. No. 101 102 103 104 105 Part FL BOARD Remark Ref. No. 108 109 110 111 FL801 Part No. Description Remark X-4954-734-1 PLAY BUTTON SUB ASSY A-4728-876-A KEY BOARD, COMPLETE 1-
  • Sony HCD-C990 | Service Manual - Page 110
    HCD-C770/C990 8-4. CHASSIS SECTION-1 not supplied #2 152 not supplied (power SW board) #1 not supplied (SEL board) #1 not supplied #1 chassis section-2 151 #1 153 Ref. No. 151 152 153 Part No. Description X-4954-745-1 FOOT SUB ASSY 4-240-397-01 POWER BUTTON 4-240-410-01 FOOT 110
  • Sony HCD-C990 | Service Manual - Page 111
    CABLE (14 CORE) Ref. No. 209 210 210 210 211 Part No. Description Remark 1-824-482-11 FLEXIBLE FLAT CABLE (29 CORE) A-4676-957-A POWER BOARD, COMPLETE (C770: US, CND) A-4729-053-A POWER BOARD, COMPLETE (C990) A-4730-639-A POWER BOARD, COMPLETE (AEP, AUS) A-4676-968-A AMP BOARD, COMPLETE (US
  • Sony HCD-C990 | Service Manual - Page 112
    HCD-C770/C990 8-6. CHASSIS SECTION-3 not supplied 252 251 255 not supplied 253 254 258 #1 #1 #1 256 #3 #1 M301 #1 not supplied 257 not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les
  • Sony HCD-C990 | Service Manual - Page 113
    8-7. MECHANISM DECK SECTION-1 (CDM69-DVBU16) HCD-C770/C990 305 302 #4 303 301 304 S702 #4 306 M781 308 309 mechanism deck section-2 310 302 307 #4 Ref. No. 301 302 303 304 305 Part No. Description Remark 1-685-006-11 STOCKER MOTOR BOARD 4-951-620-01 SCREW (2.6X8), +BVTP 4-239-690-01
  • Sony HCD-C990 | Service Manual - Page 114
    HCD-C770/C990 8-8. MECHANISM DECK SECTION-2 (CDM69-DVBU16) 352 353 #5 354 355 351 355 mechanism deck section-3 optical pick-up (DVBU16) mechanism deck section-4 356 Ref. No. 351 352 353 354 Part No. Description 1-685-008-11 SW BOARD (1) 1-685-009-11 SW BOARD (2) 1-685-010-11 SW BOARD (3)
  • Sony HCD-C990 | Service Manual - Page 115
    HCD-C770/C990 8-9. MECHANISM DECK SECTION-3 (CDM69 PARASOL (STOCKER) 410 4-241-209-01 SHEET, ADHESIVE Remark Ref. No. 411 412 413 414 415 Part No. Description Remark 4-239-651-01 ROLLER (STOCKER), RUBBER 4-239-640-01 PINION (SLIDER) 4-240 -01 ROLLER, RUBBER 420 4-241-599-01 LEVER (SUPPORT) 115
  • Sony HCD-C990 | Service Manual - Page 116
    HCD-C770/C990 8-10. MECHANISM DECK SECTION-4 (CDM69-DVBU16) #6 457 454 458 #6 455 452 451 mechanism deck section-5 M771 not supplied (roller motor board) Ref. No. 451 452 453 454 455 Part No. Description X-4954-626-1 LEVER (ROLLER) ASSY 4-239-666-01 GEAR 4-239-668-01 LEVER (CENTER) 4-239
  • Sony HCD-C990 | Service Manual - Page 117
    8-11. MECHANISM DECK SECTION-5 (CDM69-DVBU16) HCD-C770/C990 504 503 502 501 503 505 505 mechanism deck section-6 509 508 506 507 #4 Ref. No. 501 502 503 504 505 Part No. Description 4-240-020-01 GEAR (TIMING) 4-239-708-01 BELT (FRONT), TIMING 4-239-697-01 GEAR (CENTER) X-4954-629-1 SLIDER
  • Sony HCD-C990 | Service Manual - Page 118
    HCD-C770/C990 8-12. MECHANISM DECK SECTION-6 (CDM69-DVBU16) 563 565 551 #4 #4 554 M761 not supplied (mode motor board) not supplied #4 553 569 568 563 567 566 #4 555 #4 556 #4 558 564 570 #4 563 571 562 552 560 557 #4 S771 #4 563 561 559 #4 Ref. No. 551 552 553 554 555 Part No.
  • Sony HCD-C990 | Service Manual - Page 119
    DVBU16) 601 603 602 601 #5 602 604 HCD-C770/C990 601 602 605 606 Ref. No. 601 602 0 603 604 Part No. Description 4-981-923-01 SCREW (M), or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour
  • Sony HCD-C990 | Service Manual - Page 120
    HCD-C770/C990 AMP SECTION 9 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some difference from the original one
  • Sony HCD-C990 | Service Manual - Page 121
    HCD-C770/C990 AMP Ref. No. C332 C333 C334 C336 C337 Part No. Description 1-136-165-00 FILM 0.1uF 5% PLUG, CONNECTOR (2.5mm) 5P 1-779-280-11 CONNECTOR, FFC (LIF (NON-ZIF)) 12P 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P 1-779-285-11 CONNECTOR, FFC/FPC (ZIF) 17P 1-506-987-11 PIN, CONNECTOR (PC
  • Sony HCD-C990 | Service Manual - Page 122
    HCD-C770/C990 AMP Ref. No. D181 D190 D191 Part No. Description 8-719-404-50 DIODE MA111-TX 8- -21 FERRITE BEAD 1-400-160-51 FERRITE BEAD 1-400-160-51 FERRITE BEAD 122 Remark Ref. No. Part No. Description < IC > Remark IC300 IC301 IC302 IC303 IC304 6-701-189-01 IC MC74VHC1GU04DFT1 6-701-845
  • Sony HCD-C990 | Service Manual - Page 123
    HCD-C770/C990 Ref. No. R109 R110 Part No. Description 1-216-845-11 METAL CHIP 1-216-845-11 100 0 0 100 100 100 680 180 180 180 47K 4.7K 22K 22K 22K 22K 33K AMP AUDIO Remark Ref. No. Part No. Description Remark 5% 1/10W R475 1-218-725-11 RES-CHIP 24K 5% 1/10W 5% 1/10W R480 1-216-837-11
  • Sony HCD-C990 | Service Manual - Page 124
    HCD-C770/C990 AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description CONNECTOR > CN201 CN202 CN204 CN205 CN208 1-784-733-11 CONNECTOR, FFC 11P 1-779-566-21 CONNECTOR, FFC (LIF (NON-ZIF)) 29P 1-568-940-11 PIN, CONNECTOR 2P 1-506-481-11 PIN, CONNECTOR 2P 1-779-548-21 CONNECTOR
  • Sony HCD-C990 | Service Manual - Page 125
    HCD-C770/C990 CONTROL DDCON DVD Ref. No. Part No. Description 1-685-068-11 CONTROL BOARD Remark Ref. No. Part No. Description < IC > Remark R800 1-216-815-11 METAL CHIP 330 R801 1-216-817-11 METAL CHIP 470 R802 1-216-819-11 METAL CHIP 680
  • Sony HCD-C990 | Service Manual - Page 126
    HCD-C770/C990 DVD Ref. No. C217 C219 C225 C226 C228 C229 C230 C231 C232 C233 C234 C262 C263 C264 C265 C266 C267 C268 C269 C270 C271 C274 C301 C302 C303 C304 C307 C308 C309 C310 C311 C312 Part No. Description 1-164-947-11 CERAMIC CHIP 1-164-947-11 CERAMIC CHIP 1-107-820-11 CERAMIC CHIP 1-164-947
  • Sony HCD-C990 | Service Manual - Page 127
    HCD-C770/C990 DVD Ref. No. C529 C552 C600 C601 Part No. Description 1-107-820-11 CERAMIC CHIP 1-107-820-11 CERAMIC 16V 50V 50V 16V 50V 50V 20% 4V 50V 20% 16V 20% 6.3V 16V Ref. No. C657 Part No. Description 1-107-820-11 CERAMIC CHIP 0.1uF Remark 16V C658 1-164-935-11 CERAMIC CHIP 470PF 10%
  • Sony HCD-C990 | Service Manual - Page 128
    HCD-C770/C990 DVD Ref. No. C766 C767 C768 C769 C770 C771 C772 C773 C774 C775 C776 C777 C778 C779 C780 C781 C791 C793 C795 C796 C797 C802 C803 C804 C807 C808 C809 C810 C811 C812 C813 C815 C817 C818 C819 C837 C838 C839 C840 C841 C842 C843 C848 C849 Part 324-21 FERRITE 0uH C900 1-107-820-11 CERAMIC
  • Sony HCD-C990 | Service Manual - Page 129
    -337-40 IC NJM2904V (TE2) 8-759-538-16 IC IDT71V016S15PH-AUTL 8-759-835-63 IC NJM2391DL1-26 (TE1) 8-759-825-15 IC LC89056W-E HCD-C770/C990 DVD Remark Ref. No. Part No. Description IC607 8-759-698-76 IC CXD9617R Remark IC608 IC610 IC612 IC701 IC702 6-701-111-01 IC AK4382AVT-E2 8-759-337-40
  • Sony HCD-C990 | Service Manual - Page 130
    HCD-C770/C990 DVD Ref. No. Part No. Description Remark Ref. No. Part No. Description R003 R004 R005 1-218-990-11 SHORT CHIP 1-218-990-11 SHORT CHIP 1-218-990-11 SHORT CHIP R006 R007 R009 R011 R012 1-
  • Sony HCD-C990 | Service Manual - Page 131
    HCD-C770/C990 Ref. No. Part No. Description R249 1-218-961-11 RES-CHIP -973-11 RES-CHIP R444 1-218-985-11 RES-CHIP R445 1-218-953-11 RES-CHIP 330 47K 1K 10K 47K 470K 1K DVD Remark 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/
  • Sony HCD-C990 | Service Manual - Page 132
    HCD-C770/C990 DVD Ref. No. R446 R447 R448 Part No. Description 1-218-965-11 RES- 100K 0 0 8.2K 33K 12K 10K 10K 0 100 1M 100 100 100 100 100 3.3K 470 2.2K 100 47K Remark Ref. No. Part No. Description 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 5% 0.5% 0.5%
  • Sony HCD-C990 | Service Manual - Page 133
    HCD-C770/C990 Ref. No. R676 R677 R679 Part No. Description 1-218-945- 100 0 10K 22 22 22 22 100 4.7K 100 4.7K 33K 0 0 0 0 0 0 4.7K 0 0 10K 0 0 0 0 22 22 22 22 0 0 0 DVD Remark 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5%
  • Sony HCD-C990 | Service Manual - Page 134
    HCD-C770/C990 DVD Ref. No. Part No. Description R866 1-218-990-11 SHORT 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W (C990) 5% 1/16W (C770: US, CND) 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W Ref. No. Part No. Description Remark R945 1-218-965-11 RES-CHIP R946 1-218-965-11
  • Sony HCD-C990 | Service Manual - Page 135
    HCD-C770/C990 DVD FL HP KEY Ref. No. Part No. Description Remark X302 1-795-630-11 VIBRATOR R903 1-216-829-11 METAL CHIP 4.7K 5% 1/10W A-4728-876-A KEY BOARD, COMPLETE < CONNECTOR > CN811 1-779-549-21 CONNECTOR, FFC (LIF (NON-ZIF)) 12P < LED > D801 D802 D803 D804 D805 8-719-079-89
  • Sony HCD-C990 | Service Manual - Page 136
    HCD-C770/C990 KEY MODE MOTOR POWER Ref. No. Part No. Description Remark S816 1-771-884-11 SWITCH, TACTILE (WITH -963-11 ELECT 4.7uF 1-115-339-11 CERAMIC CHIP 0.1uF 20% 16V 20% 50V 10% 50V < CONNECTOR > 1-533-313-11 HOLDER, FUSE 7-685-548-14 SCREW +BTP 3X12 TYPE2 N-S 7-685-646-79 SCREW +
  • Sony HCD-C990 | Service Manual - Page 137
    HCD-C770/C990 POWER POWER LED Ref. No. Part No. Description < COIL > Remark L901 L902 L903 L904 L905 1-424-860-11 INDUCTOR 1-456-183-11 INDUCTOR 1-456-182-11 INDUCTOR 1-414-398-11 INDUCTOR 1-
  • Sony HCD-C990 | Service Manual - Page 138
    HCD-C770/C990 POWER S/W RELAY RF Ref. No. Part No. Description POWER S/W BOARD Remark < CAPACITOR > 0 C900 1-165-528-11 MYLAR 0.1uF 10 275V < CONNECTOR > * CN900 1-568-226-11 PIN, CONNECTOR (3.96mm PITCH) 2P * CN901 1-568-226-11 PIN, CONNECTOR (3.96mm PITCH) 2P < SWITCH > 0 S901 1-786-
  • Sony HCD-C990 | Service Manual - Page 139
    RF ROLLER MOTOR SEL SENSOR HCD-C770/C990 STOCKER MOTOR SW (1) SW (2) SW (3) SW (4) Ref. No. C049 Part No. Description 1-107-826-11 CERAMIC CHIP 0.1uF < CONNECTOR > Remark 10% 16V Ref. No. Part No. Description ROLLER MOTOR BOARD Remark CN001 1-815-031-11 CONNECTOR, FFC/FPC (ZIF) 24P
  • Sony HCD-C990 | Service Manual - Page 140
    HCD-C770/C990 VIDEO VOL Ref. No. Part No. Description A-4728-874-A VIDEO BOARD, COMPLETE Remark Ref. No. IC208 IC209 Part No. Description 6-702-335-01 IC MM1568 8-759-284-49 IC NJM2285V-TE2 Remark < CAPACITOR > < TERMINAL BOARD > C202 C218 C248 C252 C265 1-126-369-11
  • Sony HCD-C990 | Service Manual - Page 141
    HCD-C770/C990 Ref. No. 0 253 0 253 0 253 Part No. Description 1-783-531-72 CORD, POWER (US, CND) 1-696-169-12 CORD, POWER (AEP) 1-696-848-42 CORD, POWER (AUS) Remark Ref. No. Part No. 257 258 258 0 603 605 1-824-623-11 FLEXIBLE FLAT CABLE (11 CORE) A-4730-139-A TUNER BOARD, COMPLETE (DTP-001)
  • Sony HCD-C990 | Service Manual - Page 142
    HCD-C770/C990 REVISION HISTORY Clicking the version allows you to jump to 2002.12 Correction of Part No. for EXTENSION CABLE (DVD board - AMP board) (SPM-02112) 1.3 2003.01 Addition of "CHECKING OF OPERATIONS WITH REMOTE COMMANDERS OF DIFFERENT MODELS" to the SERVICING NOTES (SPM-02118)
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
SERVICE MANUAL
SACD/DVD RECEIVER
US Model
Canadian Model
HCD-C770/C990
AEP Model
Australian Model
HCD-C770
HCD-C770/C990
Ver 1.6
2004.09
9-874-059-07
Sony Corporation
2004I05-1
Audio Group
© 2004.09
Published by Sony Engineering Corporation
SPECIFICATIONS
HCD-C770/C990 is the amplifier, DVD/CD
player and tuner section in DAV-C770/C990.
Model Name Using Similar Mechanism
NEW
Mechanism Type
CDM69-DVBU16
Base Unit Name
DVBU16
Optical Traverse Unit Name
DBU-1
AUDIO POWER SPECIFICATIONS (C770: US model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
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.
Amplifier section
Stereo mode (C770)
90 W + 90 W (3 ohms at 1 kHz, THD 10 %)
Surround mode (C770)
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 %)
*
Depending on the sound field settings and the source, there may be no sound output.
Inputs (Analog)
VIDEO 1, 2:
Sensitivity: 150 mV
Impedance: 50 kilohms
Inputs (Digital)
VIDEO 2 (optical):
Sensitivity: –
Outputs (Analog)
VIDEO 1 (AUDIO OUT):
Voltage: 2 V
Impedance: 1 kilohms
PHONES:
Accepts low- and high-impedance headphones
AUDIO POWER SPECIFICATIONS (C990: US model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
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.
Stereo mode (C990)
100 W + 100 W (3 ohms at 1 kHz, THD 10 %)
Surround mode (C990)
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 %)
– Continued on next page –
Photo: HCD-C770