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Sony HCD-VP700 Service Manual

Mini hi-fi component system
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SERVICE MANUAL
Ver 1.0 2001.06
• HCD-VP700 is the tuner, deck, CD
and amplifier section in MHC-
VP700.
Amplifier section
The following measured at AC 120, 220, 240 V,
50/60 Hz
DIN power output (rated) 130 + 130 watts
Continuous RMS power output (reference)
Inputs
GAME IN:
(phono jacks)
MD/VIDEO IN:
(phono jacks)
OPTICAL IN:
(Square optical connector jacks, front and rear panels)
wavelength
MIC 1/2:
(phone jack)
Sony Corporation
9-873-175-01
Home Audio Company
2001F0200-1
Shinagawa Tec Service Manual Production Group
© 2001. 6
HCD-VP700
Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Base Unit Name
Optical Pick-up Name
Tape deck
Model Name Using Similar Mechanism
Section
Tape Transport Mechanism Type
SPECIFICATIONS
(6 ohms at 1 kHz, DIN)
180 + 180 watts
(6 ohms at 1 kHz, 10%
THD)
voltage 250 mV,
impedance 47 kilohms
voltage 450 mV/250 mV,
impedance 47 kilohms
——
sensitivity 1 mV,
impedance 10 kilohms
MINI HI-FI COMPONENT SYSTEM
Outputs
MD (VIDEO) OUT:
voltage 250 mV
(phono jacks)
impedance 1 kilohms
VIDEO OUT:
max. output level
(phono jack)
1 Vp-p, unbalanced, Sync
negative, load impedance
75 ohms
S-VIDEO OUT:
Y: 1 Vp-p, unbalanced,
(4-pin/mini-DIN jack)
Sync negative,
C: 0.286Vp-p,
load impedance 75 ohms
PHONES:
accepts headphones of
(stereo mini jack)
8 ohms or more
SPEAKER:
accepts impedance of 8 to
16 ohms
SUB WOOFER:
Voltage 1 V,
impedance 1 kilohms
E Model
HCD-VX555/VX555J
CDM58E-30BD61A
BU-30BD61A
A-MAX.3
HCD-DP800AV
TCM-230MWR41/AWR41
— Continued on next page —
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  • Page 1 HCD-VP700 SERVICE MANUAL E Model Ver 1.0 2001.06 • HCD-VP700 is the tuner, deck, CD and amplifier section in MHC- VP700. Model Name Using Similar Mechanism HCD-VX555/VX555J CD Mechanism Type CDM58E-30BD61A Section Base Unit Name BU-30BD61A Optical Pick-up Name A-MAX.3...
  • Page 2 Laser Semiconductor laser LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE (λ=660 nm) COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS Frequency response 2 Hz – 20 kHz (±0.5 dB) APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS Signal-to-noise ratio More than 90 dB PUBLISHED BY SONY.

  • Page 3: Table Of Contents

    HCD-VP700 TABLE OF CONTENTS 1. GENERAL ·········································································· 4 2. DISASSEMBY ··································································· 6 3. TEST MODE ···································································· 13 4. MECHANICAL ADJUSTMENTS ····························· 17 5. ELECTRICAL ADJUSTMENTS ······························· 17 6. DIAGRAMS 6-1. Circuit Board Location ················································· 24 6-2. Block Diagrams ···························································· 25 6-3.

  • Page 4: General

    HCD-VP700 SECTION 1 This section is extracted from instruction manual. GENERAL Parts Identification The items are arranged in alphabetical order. Main unit eaesedefegeh rgrfrdrs 2CH/MULTI rs (27) FM MODE eh (20) BUTTON DESCRIPTIONS CD e; (9, 12–15, 22, 23) GAME wg (31)

  • Page 5: Setting The Time

    HCD-VP700 Setting the time Turn on the system. Press CLOCK/TIMER SET. When you set the time for the first time, proceed to step 5. Press . or > repeatedly to select “CLOCK SET”. Press ENTER. Press . or > repeatedly to set the hour.
  • Page 6 HCD-VP700 SECTION 2 DISASSEMBLY • Abbreviation • The equipment can be removed using the following procedure. : Singapre model : Malaysia model Case (Top) Loading Panel Front Panel Section : Thai model Tape Mechanism Deck LEAF SW board, Head (A) board,...
  • Page 7 HCD-VP700 2-2. LOADING PANEL 4 pull-out the disc tray. CD mechanism deck (CDM58) 1 turn the pulley to the direction of arrow. loading panel front panel side pulley 2 pull-out the disc tray. 2-3. FRONT PANEL SECTION, CD MECHANISM DECK (CDM58) qd CD mechanism deck (CDM58) 0 two screws (+BVTP 3 ×...
  • Page 8 HCD-VP700 2-4. TAPE MECHANISM DECK (TCM-230AWR41/MWR41) 1 four screws (+BVTP 2.6 × 8) 2 tape mechanism deck (TCM-230AWR41/MWR41) 2-5. CD PANEL BOARD, PANEL BOARD, OPT IN BOARD 1 five screws (+BVTP 2.6 × 8) two claws qf flat type wire (CN108)
  • Page 9 HCD-VP700 2-6. ESCUTCHEON PAD (WITH TOUCH PAD) 1 button (edit) 6 two screws (TPG +P 2 × 8) 8 three screws 3 two screws (+BVTP 2.6 × 8) (+BVTP 2.6 × 8) 9 button (DSP) 2 two screws (+BVTP 2.6 × 8) 5 two screws (TPG +P 2 ×...
  • Page 10 HCD-VP700 2-8. TRANS BOARD, MAIN BOARD 4 two screws 8 two screws 6 TRANS board (+BVTP 3 × 8) (+BVTT 4 × 8) 5 two screws 7 two screws (+BVTT 4 × 8) (+BVTT 3 × 8) 1 connector (CN914) 0 t wo screws (+BVTP 3 ×...
  • Page 11 HCD-VP700 2-10. LEAF SW BOARD, HEAD (A) BOARD, HEAD (B) BOARD (TCM-230AWR41/MWR41) Note: This illustration is for TCM-230MWR, but in case of TCM-230AWR, you can remove them in the same way. 1 five claws 2 LEAF SW board 3 remove the four solderings.
  • Page 12 HCD-VP700 2-12. BASE UNIT, BD BOARD 1 Pulley(B)(BU-30), chucking 2 Two Screws (+PTPWH M2.6) 3 Lever (lifter) 5 Screw (+PTPWH M2.6) 6 Holder assy 4 Turn the pulley to the direction of arrow. Spring (insulator), coil pulley Base unit qh Two insulators...

  • Page 13: Test Mode

    HCD-VP700 SECTION 3 TEST MODE [Cold Reset] 3. Cursor segment flash on the FL display tube. The input • The cold reset clears all data including preset data stored in the FUNCTION is changed to GAME. RAM to initial conditions. Execute this mode when returning the set to the customer.
  • Page 14 HCD-VP700 [CD Ship Mode (No Memory Clear)] • This mode moves the position to the position durable to vibra- tion Use this mode when returning the set to the customer after repair. Procedure: 1. Press `/1 button to turn the set ON.
  • Page 15 HCD-VP700 [VCD COLOR SYSTEM MODE] [VIDEO BOARD] (SIDE A) • This mode is used for changing the COLOR SYSTEM of the VCD. Procedure: 1 2 3 J302 1. Set the standby mode. J301 2-1.Press the two buttons `/1 and > simultaneously to set the COLOR SYSTEM of the VCD to AUTO.
  • Page 16 HCD-VP700 MEMO...

  • Page 17: Mechanical Adjustments

    HCD-VP700 SECTION 4 SECTION 5 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 18 HCD-VP700 2. Turn the adjustment screw and check output peaks. If the peaks DECK B Tape Speed Adjustment do not match for L-CH and R-CH, turn the adjustment screw Note: Start the Tape Speed adjustment as below after setting to the test so that outputs match within 1dB of peak.
  • Page 19 HCD-VP700 DECK B REC Bias Adjustment 4. Mode: Record Procedure: INTRODUCTION MD/VIDEO (AUDIO) IN When set to the test mode performed in Tape Speed Adjustment, 315 Hz, 50 mV (–23.8 dB) AF OSC when the tape is rewound after recording, the “REC memory mode”...
  • Page 20 HCD-VP700 FM Tuned Level Adjustment CD SECTION Note : FM RF SSG 1. CD Block is basically designed to operate without adjustment. 75 Ω coaxial Therefore, check each item in order given. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.
  • Page 21 HCD-VP700 Note: Clear RF signal waveform means that the shape “◊” can be Adjustment Location : clearly distinguished at the center of the waveform. [ BD (CD) BOARD ] — SIDE B — RF signal waveform VOLT/DIV : 200mV TIME/DIV : 500ns level : 1.1 ±...
  • Page 22 HCD-VP700 VIDEO SECTION Frequency Adjustment Connection: frequency counter VIDEO board (27 MHz) Procedure: 1. Connect the frequency counter to check point of the VIDEO board. 2. Turned power switch on. 3. Press the CD button to select the CD. 4. Adjust CT503 on the VIDEO board so that the frequency counter reading 27.0 MHz ±...
  • Page 23 HCD-VP700 SECTION 6 DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIA- GRAMS. (In addition to this, the necessary note is printed in each block.) Note on Schematic Diagram: Note on Printed Wiring Boards: • All capacitors are in µF unless otherwise noted. pF: µµF •...

  • Page 24: Circuit Board Location

    HCD-VP700 6-1. CIRCUIT BOARD LOCATION MOTOR board DRIVER board CD SENSOR board BD board VIDEO board HEAD (A) board LEAF SW board HEAD (B) board SUB TRANS board DSP board TRANS board OPT IN REAR board CD PANEL board MAIN board...

  • Page 25: Block Diagrams

    HCD-VP700 6-2. BLOCK DIAGRAMS – TUNER/CD SECTION – AM/FM IF MPX IC11 • RCH is omitted LPF11 • Signal Path RF IF BUFFER L-CH ANT IN IF OUT FM IF L OUT : FM FM 75Ω OSC OUT MAIN R OUT...
  • Page 26 HCD-VP700 – MAIN SECTION – IC1220 J601 RV1202 L REC OUT ECHO ECHO IC607(1/2) LEVEV IC1201(1/2) SOUND PROCESSOR R-CH J1201 J1202 MD VIDEO MIC1 MIC2 L IN1 MAC IN TUNER/CD RV1201 IC1201(2/2) SECTION MIC-VOL (Page 25) R-CH L-CH LIN2 L IN4...
  • Page 27 HCD-VP700 – VIDEO SECTION – IC505 (1/2) IC501 MPEG VIDEO/AUDIO DEC BUFFER VIDEO SIGNAL PROC IC303 IC304 Y AMP ADATA CD-DATA VIDEO MIX BUFFER TUNER/CD Y OUT L.P.F BCLK CD-BCK SECTION VOUT Y IN Y OUT1 C OUT (Page 25)

  • Page 28: Bd Section

    HCD-VP700 6-3. SCHEMATIC DIAGRAM – BD SECTION – • See page 53 for Waveforms. • See page 54 for IC Pin Function. • See page 63 for IC Block Diagrams. (RFAC) E-F BALANCE IC B/D (TE) TP18 (SE) (FE) (DVC)

  • Page 29: 6-4. Printed Wiring Board

    HCD-VP700 6-4. PRINTED WIRING BOARD – BD SECTION – • See page 24 for Circuit Boards Location. IC102 CE(DVC) IC104 IC101 XPCK IC103 VIDE0 BOARD (Page 46) IC106 (A-MAX.3) • Semiconductor Location Ref. No. Location D101 IC101 IC102 IC103 IC106...

  • Page 30: Main Section

    HCD-VP700 6-5. PRINTED WIRING BOARD – MAIN SECTION – • See page 24 for Circuit Boards Location. • Semiconductor Location DRIVER VIDEO Ref. No. Location BOARD BOARD BOARD BOARD (Page 47) (Page 34) (Page 46) (Page 34) A-11 MAIN BOARD...

  • Page 31: 6-6. Schematic Diagram

    HCD-VP700 6-6. SCHEMATIC DIAGRAM – MAIN (1/3) SECTION – • See page 53 for Waveforms. • See page 63 for IC Block Diagrams. IC B/D...

  • Page 32: 6-7. Schematic Diagram

    HCD-VP700 6-7. SCHEMATIC DIAGRAM – MAIN (2/3) SECTION – • See page 53 for Waveforms. • See page 56 for IC Pin Function.

  • Page 33: 6-8. Schematic Diagram

    HCD-VP700 6-8. SCHEMATIC DIAGRAM – MAIN (3/3) SECTION – • See page 63, 64 for IC Block Diagrams. IC B/D IC B/D...

  • Page 34: Dsp Section

    HCD-VP700 6-9. PRINTED WIRING BOARD – DSP SECTION – • See page 24 for Circuit Boards Location. DSP BOARD (SIDE A) • Semiconductor Location Ref. No. Location D607 D608 D609 D610 IC601 IC603 IC604 IC605 IC607 IC608 OPT IN REAR...

  • Page 35: 6-10. Schematic Diagram

    HCD-VP700 6-10. SCHEMATIC DIAGRAM – DSP (1/2) SECTION – • See page 65 for IC Block Diagrams. • See page 59 for IC Pin Function. IC B/D...

  • Page 36: 6-11. Schematic Diagram

    HCD-VP700 6-11. SCHEMATIC DIAGRAM – DSP (2/2) SECTION – • See page 65 for IC Block Diagrams. – IC B/D...

  • Page 37: Opt Section

    HCD-VP700 6-12. PRINTED WIRING BOARD – OPT SECTION – • See page 24 for Circuit Boards Location. 6-13. SCHEMATIC DIAGRAM – OPT SECTION – OPT IN BOARD OPT IN REAR BOARD...

  • Page 38: Front Amp Section

    HCD-VP700 6-14. PRINTED WIRING BOARD – FRONT AMP SECTION – • See page 24 for Circuit Boards Location. MAIN BOARD MAIN BOARD (Page 30) (Page 30) • Semiconductor Location Ref. No. Location TRANS D801 BOARD D802 (Page51) D821 D830 D831...

  • Page 39: 6-15. Schematic Diagram

    HCD-VP700 6-15. SCHEMATIC DIAGRAM – FRONT AMP SECTION –...

  • Page 40: Surround Amp Section

    HCD-VP700 6-16. PRINTED WIRING BOARD – SURROUND AMP SECTION – • See page 24 for Circuit Boards Location. (Page 38) (Page 30) D933 R932 R933 (Page 51) • Semiconductor Location Ref. No. Location D932 D1071 IC931 IC932 IC934 Q931 A-10...

  • Page 41: 6-17. Schematic Diagram

    HCD-VP700 6-17. SCHEMATIC DIAGRAM – SURROUND AMP SECTION –...

  • Page 42: Panel Section

    HCD-VP700 6-18. PRINTED WIRING BOARD – PANEL SECTION – • See page 24 for Circuit Boards Location. • Semiconductor Location PANEL BOARD Ref. No. Location D1114 D1115 D1116 D1117 Q1114 Q1115 Q1116 > > MAIN BOARD • Semiconductor (Page 30) Location Ref.

  • Page 43: 6-19. Schematic Diagram

    HCD-VP700 6-19. SCHEMATIC DIAGRAM – PANEL (1/2) SECTION – • See page 53 for Waveforms. • See page 58 for IC Pin Function.

  • Page 44: 6-20. Schematic Diagram

    HCD-VP700 6-20. SCHEMATIC DIAGRAM – PANEL (2/2) SECTION –...

  • Page 45: Leaf Sw Section

    HCD-VP700 6-21. PRINTED WIRING BOARD – LEAF SW SECTION – • See page 24 for Circuit Boards Location. 6-22. SCHEMATIC DIAGRAM – LEAF SW SECTION – 1SS119-25 (Page 30) (Page 31) (Page 30) (Page 30) • Semiconductor Location Ref. No.

  • Page 46: Driver Section

    HCD-VP700 6-23. PRINTED WIRING BOARD – DRIVER SECTION – • See page 24 for Circuit Boards Location. • Semiconductor Location Ref. No. Location (Page 30) D701 IC701 IC711 6-24. SCHEMATIC DIAGRAM – DRIVER SECTION – • See page 64 for IC Block Diagrams.

  • Page 47: Video Section

    HCD-VP700 6-25. PRINTED WIRING BOARD – VIDEO SECTION – • See page 24 for Circuit Boards Location. J301 S VIDEO J302 VIDEO C315 C314 R314 R316 C312 L302 L509 Q301 L301 C540 C581 Q531 R538 C539 C541 C579 R534 C542...

  • Page 48: 6-26. Schematic Diagram

    HCD-VP700 6-26. SCHEMATIC DIAGRAM – VIDEO (1/3) SECTION – • See page 53 for Waveforms. • See page 61 for IC Pin Function.

  • Page 49: 6-27. Schematic Diagram

    HCD-VP700 6-27. SCHEMATIC DIAGRAM – VIDEO (2/3) SECTION – • See page 53 for Waveforms.

  • Page 50: 6-28. Schematic Diagram

    HCD-VP700 6-28. SCHEMATIC DIAGRAM – VIDEO (3/3) SECTION – • See page 53 for Waveforms. • See page 66 for IC Block Daiagrams. IC B/D IC B/D IC B/D IC504 TC74V HCU 04 FT(EL)

  • Page 51: Trans Section

    HCD-VP700 6-29. PRINTED WIRING BOARD – TRANS SECTION – • See page 24 for Circuit Boards Location. E C B T911 • Semiconductor POWER TRANSFORMER Location Ref. No. Location D911 D912 D913 Q971 • Semiconductor Location Ref. No. Location D901...

  • Page 52: 6-30. Schematic Diagram

    HCD-VP700 6-30. SCHEMATIC DIAGRAM – TRANS SECTION –...
  • Page 53 HCD-VP700 • WAVEFORMS – BD BOARD – – MAIN BOARD – IC101 t; (RFAC) IC101 el (FE) IC401 qa (XC-OUT) T301 4 CD PLAY MODE CD PLAY MODE STOP MODE TAPE B REC MODE approx 170mVp-p 80.1kHz 130Vp-p 3.0Vp-p 32.768kHz 1.2Vp-p...
  • Page 54 HCD-VP700 6-31. IC PIN FUNCTION DESCRINTION • IC101 CXD3068Q (DIGITAL SIGNAL PROCESSOR) (BD Board ) Pin No. Pin Name Discription DVDD0 Digital power supply XRST System reset MUTE Muting selection pin DATA Serial data input, supplied from CPU XLAT Latch input, supplied from CPU...
  • Page 55 HCD-VP700 Pin No. Pin Name Discription Tracking error signal input Center servo analog input RFDC RF signal input ADI0 Test pin (Not used) AVSS0 — Analog ground IGEN Power supply pin operational amplifiers AVDD Analog power supply ASYO EFM full swing output...
  • Page 56 HCD-VP700 • IC401 MASTER CONTROL (M30622MGA-A36FP) (MAIN Board (2/3)) Pin No. Pin Name Discription AMP - DATA Amp data signal output AMP - CLK Amp clock signal output AMP - LAT Amp latch signal output SIRCS Remote commander signal input...
  • Page 57 HCD-VP700 Discription Pin No. Pin Name NO - USE Not used B TRG B deck trigger control signal output AMS - IN AMS signal input CAPM - H/L Capstan moter highi/low speed control signal output CAPM - CONT Capstan moter REV/FWD/STOP control signal output...
  • Page 58 HCD-VP700 • IC1101 DISPLAY CONTROL (MB90M407APF-G-105-BND) (PANEL Board (1/2)) Discription Pin No. Pin Name FIPLED16 Grid drive signal output to the fluorescent indicator 2 - 5 FIP17 - 20 Grid drive signal output to the fluorescent indicator 6 - 10...
  • Page 59 HCD-VP700 • IC601 DECODER (CXD9617R) (DSP Board (1/2)) Pin No. Pin Name Discription — Ground XRST Reset signal input EXTIN Not used (connected to ground) Not used (connected to ground) VDDI Power supply Not used (connected to ground) PLOCK Internal PLL lock signal output (Not used) —...
  • Page 60 HCD-VP700 Pin No. Pin Name Discription MOD0 Operation mode signal input (L : single chip mode, H : use prohibited) EXLOCK Lock signal input VDDI Power supply — Ground 62, 63 A17, A16 Not used (open) 64 - 66 A15 - A13...
  • Page 61 HCD-VP700 • IC502 M30622MGA-A59FP (CD MECHANISM CONTROLLER) (VIDEO BOARD) Discription Pin No. Pin Name SENSE Internal state (SENSE) monitor input SENSE CLK Serial data reading clock output RESOLUTION Y resolution output CROMA LEVEL Chroma level controll signal output DSP CLK...
  • Page 62 HCD-VP700 Pin No. Pin Name Discription INSW Not used (connected to +5V) OUTSW Not used (open) MODEL 1 Not used (open) MODEL 2 Not used (open) TBLL Not used (open) TBLR Not used (open) ENC 1 Not used (open) ENC 2...

  • Page 63: Ic Block Diagrams

    HCD-VP700 6-32. IC BLOCK DIAGRAMS IC103 CXA2581N-T4 (BD BOARD) OFST RW/ROM RFDCI DVCC 11 RFDCO EQ IN 26 RFC 25 VFC 24 BST AC SUM ON/OFF 23 RFG VOFST 22 VCC RW/ROM VOFST RW/ROM RW/ROM 19 TE_BAL DVCC RW/ROM 18 TE...
  • Page 64 HCD-VP700 IC51 LC72131D (MAIN BOARD (3/3)) PHASE DETECTOR CHARGE PUMP POWER REFERENCE UNLOCK DIVIDER DETECTOR RESET SWALLOW COUNTER 1/16, 1/17 4BITS 12BITS PROGRAMMABLE DRIVER UNIVERSAL DATA SHIFT REGISTER LATCH INTERFACE COUNTER 2 3 4 5 6 7 8 9 IC701...
  • Page 65 HCD-VP700 IC605 AK4527 (DSP BOARD (1/2)) 44 43 42 41 40 39 38 37 36 35 34 AUDIO MCLK DZF2 RIN+ SDOS SDOUT RIN– LIN– FORMAT LIN+ CONVERTER SMUTE DATT ROUT1 BICK BICK LRCK LRCK DATT LOUT1 SDTO SDTI1 SDTI2...
  • Page 66 HCD-VP700 IC302 NJM2255M (VIDEO BOARD) IC303 NJM2209M (VIDEO BOARD) SATURATION +Ø ADJUST (COLOR BURST) HUE ADJUST SATURATION SECONDARY LOWER CLAMP ADJUST DIFFERENTIATION LIMITER SYNC –X (COLOR BURST) GAIN ADJ CHIP SWITCH CONTROL LOWER LIMITER IC304 BA7665FS-E2 (VIDEO BOARD) Mute MUTEA...

  • Page 67: Main Section

    HCD-VP700 SECTION 7 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • Hardware (# mark) list and accessories and The components identified by have some differences from the original one. packing materials are given in the last of this mark 0 or dotted line with mark •...

  • Page 68: Front Panel Section

    HCD-VP700 7-2. FRONT PANEL SECTION Tape mechanism deck FL1101 not supplied not supplied Supplied with S1101 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 4-231-804-01 KNOB (VOL) 4-231-836-01 SPRING (HEART CAM-A) 4-231-803-01 RING (VOL) 1-680-279-11 OPT IN BOARD...

  • Page 69: Chassis Section

    HCD-VP700 7-3. CHASSIS SECTION not supplied not supplied not supplied (MY, SP) T911 not supplied (TH) not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

  • Page 70: Tape Mechanism Deck Section-1 (Tcm-230Mwr41)

    HCD-VP700 7-4. TAPE MECHANISM DECK SECTION-1 (TCM-230MWR41) • The thing that a part A curves is TCM-230MWR41. Note: Two different types of tape mechanism are used depending on models. They maintain compatibility as an entire mechanism even though there are some different parts are used.

  • Page 71: Tape Mechanism Deck Section-2 (Tcm-230Awr41)

    HCD-VP700 7-5. TAPE MECHANISM DECK SECTION-2 (TCM-230AWR41) • The thing that a part A doesn’t curve is TCM-230AWR41. Note: Two different types of tape mechanism are used depending on models. They maintain compatibility as an entire mechanism even though there are some different parts are used.

  • Page 72: Cd Mechanism Deck Section (Cdm58E-30Bd61A)

    HCD-VP700 7-6. CD MECHANISM DECK SECTION (CDM58E-30BD61A) M721 not supplied BU-30BD61 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks X-4953-306-1 HOLDER (BU) (BU-30) ASSY 4-933-134-11 SCREW (+PTPWH M2.6X8) X-4953-307-1 PULLEY (A) ASSY, CHUCKING 4-221-679-01 CAM (RELAY) 4-227-899-01 SCREW (DIA.

  • Page 73: Base Unit Section (Bu-30Bd61A)

    HCD-VP700 7-7. BASE UNIT SECTION (BU-30BD61A) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-782-817-11 WIRE (FLAT TYPE) (16 CORE) A-4725-561-A BD BOARD, COMPLETE A-4735-189-A BU-30 (61) ASSY...

  • Page 74: Electrical Parts List

    HCD-VP700 SECTION 8 ELECTRICAL PARTS LIST NOTE: Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks • Due to standardization, replacements in the • COILS uH: µH parts list may be different from the parts The components identified by...
  • Page 75 HCD-VP700 CD PANEL CD SENSOR DRIVER Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R167 1-216-864-11 METAL CHIP 1/16W R1151 1-249-422-11 CARBON 2.7K 1/4W F R168 1-216-864-11 METAL CHIP 1/16W R1152 1-249-424-11 CARBON 3.9K 1/4W F...
  • Page 76 HCD-VP700 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C603 1-164-156-11 CERAMIC CHIP 0.1uF C678 1-126-964-11 ELECT 10uF C604 1-164-156-11 CERAMIC CHIP 0.1uF C679 1-164-156-11 CERAMIC CHIP 0.1uF C605 1-164-156-11 CERAMIC CHIP 0.1uF C680 1-126-964-11 ELECT...
  • Page 77 HCD-VP700 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < DIODE > R602 1-216-813-11 METAL CHIP 1/16W R603 1-216-809-11 METAL CHIP 1/16W D601 8-719-158-02 DIODE RD3.9SB2 R604 1-216-809-11 METAL CHIP 1/16W D604 8-719-988-61 DIODE 1SS355TE-17 R605...
  • Page 78 HCD-VP700 FRONT AMP Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R685 1-216-809-11 METAL CHIP 1/16W R768 1-216-833-11 METAL CHIP 1/16W R686 1-216-809-11 METAL CHIP 1/16W R769 1-216-821-11 METAL CHIP 1/16W R687 1-216-809-11 METAL CHIP 1/16W...
  • Page 79 HCD-VP700 FRONT AMP Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C886 1-162-306-11 CERAMIC 0.01uF R810 1-260-076-11 CARBON 1/2W 0 R811 C923 1-126-964-11 ELECT 10uF 1-212-881-11 FUSIBLE 1/4W C924 1-126-926-11 ELECT 1000uF R812 1-260-330-11 CARBON 1.5K...
  • Page 80 HCD-VP700 MAIN FRONT AMP HEAD (A) HEAD (B) LEAF SW Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks ****************************************************** < TERMINAL > TM801 1-694-677-12 TERMINAL BOARD (4P) (FRONT SPEAKER) A-4475-698-A MAIN BOARD, COMPLETE (SP,MY) ****************************************************** A-4476-011-A MAIN BOARD, COMPLETE (TH)
  • Page 81 HCD-VP700 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C141 1-126-964-11 ELECT 10uF C357 1-126-960-11 ELECT C143 1-126-964-11 ELECT 10uF C358 1-126-964-11 ELECT 10uF C155 1-126-964-11 ELECT 10uF C359 1-137-194-11 FILM 0.47uF C171 1-107-721-11 ELECT 4.7uF...
  • Page 82 HCD-VP700 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < CONNECTOR > IC301 8-759-652-02 IC HA12226F IC302 8-759-143-54 IC uPC1330HA CN101 1-774-876-21 CONNECTOR, BOARD TO BOARD 8P IC303 8-759-656-83 IC NJM4580MD-(TE2) CN102 1-573-847-11 CONNECTOR, BOARD TO BOARD 15P...
  • Page 83 HCD-VP700 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < TRANSISTOR > 1-216-864-11 METAL CHIP 1/16W 1-216-833-11 METAL CHIP 1/16W 8-729-055-80 TRANSISTOR 2SC1674LK-TP 1-216-845-11 METAL CHIP 100K 1/16W 8-729-422-57 TRANSISTOR UN4111 8-729-620-05 TRANSISTOR 2SC2603-EF 1-216-839-11 METAL CHIP...
  • Page 84 HCD-VP700 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R336 1-216-846-11 METAL CHIP 120K 1/16W R402 1-216-809-11 METAL CHIP 1/16W R337 1-216-813-11 METAL CHIP 1/16W R403 1-216-809-11 METAL CHIP 1/16W R338 1-216-837-11 METAL CHIP 1/16W...
  • Page 85 HCD-VP700 MAIN MOTOR OPT IN OPT IN REAR PANEL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks *********** R504 1-216-841-11 METAL CHIP 1/16W R505 1-216-833-11 METAL CHIP 1/16W R506 1-216-827-11 METAL CHIP 3.3K 1/16W < CAPASITOR >...
  • Page 86 HCD-VP700 PANEL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C1130 1-162-282-31 CERAMIC 100PF D1110 8-719-050-84 DIODE RB441Q-40T-77 C1131 1-162-282-31 CERAMIC 100PF D1111 8-719-057-97 DIODE SEL5923A-TP15 (EFFECT) C1132 1-162-282-31 CERAMIC 100PF D1112 8-719-057-97 DIODE SEL5923A-TP15 (GROOVE)
  • Page 87 HCD-VP700 PANEL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R1117 1-247-807-31 CARBON 1/4W R1190 1-249-441-11 CARBON 100K 1/4W R1118 1-247-807-31 CARBON 1/4W R1191 1-260-083-11 CARBON 1/2W R1119 1-249-417-11 CARBON 1/4W F R1192 1-260-083-11 CARBON 1/2W...
  • Page 88 HCD-VP700 SUB TRANS SURROUND AMP PANEL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks S1121 1-762-875-21 SWITCH, KEYBOARD (M ) S1122 1-762-875-21 SWITCH, KEYBOARD (m ) < IC > S1123 1-762-875-21 SWITCH, KEYBOARD (GAME) S1124 1-762-875-21 SWITCH, KEYBOARD (MD (VIDEO))
  • Page 89 HCD-VP700 SURROUND AMP TRANS VIDEO Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R933 1-249-422-11 CARBON 2.7K 1/4W F C308 1-162-959-11 CERAMIC CHIP 330PF R934 1-249-429-11 CARBON 1/4W C309 1-162-959-11 CERAMIC CHIP 330PF R1071 1-249-441-11 CARBON...
  • Page 90 HCD-VP700 VIDEO Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C569 1-126-206-11 ELECT CHIP 100uF 6.3V < TRANSISTOR > C570 1-126-206-11 ELECT CHIP 100uF 6.3V Q301 8-729-900-53 TRANSISTOR DTC114EKA-T146 C571 1-128-065-11 ELECT CHIP 68uF Q501 8-729-900-53 TRANSISTOR DTC114EKA-T146...
  • Page 91 HCD-VP700 VIDEO Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R537 1-216-809-11 METAL CHIP 1/16W 7-685-872-09 SCREW +BVTT 3X8 (S) R538 1-216-833-11 METAL CHIP 1/16W 7-623-921-01 RING, RETAINING, CAPSTAN 7-628-254-05 SCREW +PS 2.6X5 R539 1-216-864-11 METAL CHIP...
  • Page 92 HCD-VP700 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...

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