hit counter script
Sony HCD-RV7 Service Manual
  1. Manuals
  2. Brands
  3. Sony Manuals
  4. Stereo System
  5. HCD-RV7
  6. Service manual

Sony HCD-RV7 Service Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

QQ
3 7 63 1515 0
SERVICE MANUAL
Ver 1.0 2002.07
HCD-RV7/RV8 are the amplifier, video CD/CD player,
tape player and tuner section in MHC-RV7/RV8.
TE
L 13942296513
Amplifier section
Saudi Arabian Models
The following are measured at AC 127, 220, 240V,
50/60 Hz
DIN power output (rated) 160 + 160 watts
Continuous RMS power output (reference)
Other Models
The following are measured at AC 120, 220, 240V
50/60 Hz
DIN power output (rated) 160 + 160 watts
Continuous RMS power output (reference)
Inputs
GAME (VIDEO):
(phono jack)
GAME (AUDIO):
(phono jacks)
MD/VIDEO (AUDIO) IN: voltage 450 mV/250 mV,
(phono jacks)
MIC:
(phone jack)
www
.
Sony Corporation
9-874-091-01
2002G0500-1
Home Audio Company
C 2002.07
Published by Sony Engineering Corporation
http://www.xiaoyu163.com
Outputs
VIDEO OUT:
(phono jacks)
(6 ohms at 1 kHz, DIN)
AUDIO OUT:
(phono jacks)
210 + 210 watts (HCD-RV8)
PHONES:
200 + 200 watts (HCD-RV7)
(stereo mini jack)
(6 ohms at 1 kHz,
FRONT SPEAKER:
10% THD)
SURROUND SPEAKER: accepts impedance of
SUBWOOFER:
(RV8)
(6 ohms at 1 kHz, DIN)
VIDEO CD/CD player section
210 + 210 watts (HCD-RV8)
System
200 + 200 watts (HCD-RV7)
(6 ohms at 1 kHz,
Laser
10% THD)
Frequency response
Wave length
1 Vp-p, 75 ohms
Video color system format NTSC, PAL
Voltage 250 mV,
Tape player section
impedance 47 kilohms
Recording system
impedance 47 kilohms
Frequency response
sensitivity 1 mV,
impedance 10 kilohms
x
ao
y
i
http://www.xiaoyu163.com
HCD-RV7/RV8
8
Photo: HCD-RV8
Model Name Using Similar Mechanism
CD Mechanism Type
CD
Section
Base Unit Name
Optical Pick-up Name
Model Name Using Similar Mechanism
TAPE
Q Q
Section
Tape Transport Mechanism Type
3
6 7
1 3
SPECIFICATIONS
max. output level 1 Vp-p,
unbalanced, Sync.
negative load impedance
75 ohms
Voltage 250 mV
impedance 47 kilohms
accepts headphones of
8 ohms or more
accepts impedance of 6 to
16 ohms
24 ohms or more
accept impedance of
8 ohms or more
Compact disc and digital
audio system
Semiconductor laser
(λ=795nm)
2 Hz – 20 kHz (±0.5 dB)
795 nm
4-track 2-channel stereo
50 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassette
COMPACT DISC DECK RECEIVER
u163
.
2 9
9 4
2 8
NEW
CDM58E-30BD62
BU-30BD62
A-MAX.3
NEW
TCM-230AWR41CS
1 5
0 5
8
2 9
9 4
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Antenna
Antenna terminals
Intermediate frequency
AM tuner section
Tuning range
Latin American models:
Saudi Arabian models:
Other models:
Antenna
Antenna terminals
Intermediate frequency
– Continued on next page –
m
co
9 9
E Model
2 8
9 9
87.5 – 108.0 MHz
FM lead antenna
75 ohm unbalanced
10.7 MHz
530 – 1,710 kHz
(with the interval set at 10
kHz)
531 – 1,710 kHz
(with the interval set at 9
kHz)
531 – 1,602 kHz
(with the interval set at 9
kHz)
531 – 1,602 kHz
(with the interval set at 9
kHz)
530 – 1,710 kHz
(with the interval set at 10
kHz)
AM loop antenna
External antenna terminal
450 kHz

Advertisement

Table of Contents
loading

Related Manuals for Sony HCD-RV7

Summary of Contents for Sony HCD-RV7

  • Page 1 HCD-RV7/RV8 3 7 63 1515 0 SERVICE MANUAL E Model Ver 1.0 2002.07 HCD-RV7/RV8 are the amplifier, video CD/CD player, tape player and tuner section in MHC-RV7/RV8. Photo: HCD-RV8 Model Name Using Similar Mechanism CD Mechanism Type CDM58E-30BD62 Section...
  • Page 2 LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- LISHED BY SONY.

  • Page 3: Table Of Contents

    HCD-RV7/RV8 3 7 63 1515 0 TABLE OF CONTENTS SERVICING NOTES 7-27. Printed Wiring Boards ..........4 – PANEL/CD OPEN/CD SWITCH Boards – ....48 7-28. Schematic Diagram GENERAL – PANEL/CD OPEN/CD SWITCH Boards – ....49 Location of Controls ............5 7-29.

  • Page 4: Servicing Notes

    HCD-RV7/RV8 SECTION 1 SERVICING NOTES 3 7 63 1515 0 • MODEL IDENTIFICATION NOTES ON HANDLING THE OPTICAL PICK-UP – Back Panel – BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electro- PART No.

  • Page 5: General

    HCD-RV7/RV8 SECTION 2 This section is extracted from instruction manual. 3 7 63 1515 0 GENERAL LOCATION OF CONTROLS – Front Panel – ALPHABETICAL ORDER FM MODE qd A - D R - Z GAME ef ALBUM + ql...

  • Page 6: Setting The Clock

    HCD-RV7/RV8 3 7 63 1515 0 Remote Control ALPHABETICAL ORDER PLAY MODE es A - D PRESET +/– ef ALBUM +/– ed PREV eh CD rg REPEAT qs CINEMA SPACE ws RETURN O eg CLEAR qf S - Z...

  • Page 7: Disassembly

    HCD-RV7/RV8 SECTION 3 DISASSEMBLY 3 7 63 1515 0 • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. TOP CASE (Page 8) 3-3. LOADING PANEL (Page 8) 3-4. CD MECHANISM DECK (CDM58E-30BD62) (Page 9) 3-9.

  • Page 8: Top Case

    HCD-RV7/RV8 3 7 63 1515 0 Note: Follow the disassembly procedure in the numerical order given. 3-2. TOP CASE case 4 two screws (case 3 TP2) 7 two screws (BVTP 3 × 12) 5 two screws 6 side panel (L) (BVTP 3 ×...

  • Page 9: Cd Mechanism Deck (Cdm58E-30Bd62)

    HCD-RV7/RV8 3 7 63 1515 0 3-4. CD MECHANISM DECK (CDM58E-30BD62) connector CN301) CD mechanism deck (CDM58E-30BD62) wire (flat type) (19 core) (CN201) connector CN202) screw (BVTP 3 × 10 L 13942296513 screw (BVTP 3 × 10 3-5. FRONT PANEL SECTION...

  • Page 10: Back Panel Section

    HCD-RV7/RV8 3 7 63 1515 0 3-6. BACK PANEL SECTION back panel section connector (CN976) 6 two screws connector (CN974) (BVTP 3 × 10) connector (CN701) 6 five screws (BVTP 3 × 10) sensor board 2 screw (BVTP 3 × 10)

  • Page 11: 61) Assy

    HCD-RV7/RV8 3 7 63 1515 0 3-8. BU-30 (61) ASSY qs screw (PTPWH M2.6) qf holder (BU) (BU-30) assy 0 two insulators (BU-30) BU-30 (61) assy 8 screws (DIA. 12) 0 two insulators (BU-30) 7 two screws (PTPWH M2.6) 6 two stoppers (BU) 5 two screws (BVTP 2.6 ×...

  • Page 12: Tape Mechanism Deck (Tcm-230Awr41Cs)

    HCD-RV7/RV8 3 7 63 1515 0 3-10. TAPE MECHANISM DECK (TCM-230AWR41CS) 8 tape mechanism deck (TCM-230AWR41CS) 2 five screws (BVTP 2.6 × 8) 2 two screws (BVTP 2.6 × 8) 7 shield plate (TC) 5 game in board 6 two screws (P 2.6 ×...

  • Page 13: Sw Board, Head (A) Board And Head (B) Board

    HCD-RV7/RV8 3 7 63 1515 0 3-12. SW BOARD, HEAD (A) BOARD AND HEAD (B) BOARD 2 five claws 3 SW board 1 Remove the four solders. 5 head (A) board 7 head (B) board 4 screw (PTT 2 × 4) 6 screw (PTT 2 ×...

  • Page 14: Test Mode

    HCD-RV7/RV8 SECTION 4 TEST MODE 3 7 63 1515 0 [GC TEST MODE] * Tape function 1. When a tape is inserted in tape deck B and recording is started, • This mode is used to check the fluorescent indicator tube, LED, the input source function selects VIDEO automatically.
  • Page 15 HCD-RV7/RV8 3 7 63 1515 0 [CD SERVICE MODE] Aging mode sequence (CD section) : • This mode can run the CD sled motor freely. Use this mode, for Start (from disc 1) instance, when cleaning the optical pick-up.
  • Page 16 HCD-RV7/RV8 3 7 63 1515 0 3. Tape Deck Section 1) Display of total error The sequence during the aging mode is following as below. Display If an error occurred, stop display that step. EMC**EDC** Aging mode sequence (Tape deck section) : EMC**: The number of mechanical error.
  • Page 17 HCD-RV7/RV8 3 7 63 1515 0 [CD SHIP MODE (MEMORY CLEAR) ] • This mode moves the optical pick-up to the position durable to vibration. Use this mode when returning the set to the customer after repair. Procedure: 1. Set to the standby state.

  • Page 18: Mechanical Adjustments

    HCD-RV7/RV8 SECTION 5 SECTION 6 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS 3 7 63 1515 0 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.
  • Page 19 HCD-RV7/RV8 3 7 63 1515 0 2. Turn the adjustment screw and check output peaks. If the peaks TAPE SPEED ADJUSTMENT DECK B do not match for L-CH and R-CH, turn the adjustment screw so that outputs match within 1dB of peak.
  • Page 20 HCD-RV7/RV8 3 7 63 1515 0 4. Mode: Record REC BIAS ADJUSTMENT DECK B MAIN board Procedure: MD/VIDEO (AUDIO) IN (J750) In the MC test mode, the “REC memory mode” is convenient for 315 Hz, 50 mV (–23.8 dB) this adjustment.

  • Page 21: Cd Section

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 Note: Clear RF signal waveform means that the shape “ ◊ ” can be clearly Connecting and Adjustment Location: CD SECTION VIDEO SECTION distinguished at the center of the waveform.

  • Page 22: Diagrams

    HCD-RV7/RV8 SECTION 7 3 7 6 3 1 5 1 5 0 DIAGRAMS 7-1. BLOCK DIAGRAM – CD SERVO Section – FREQUENCY CONT SELECT SWITCH (Page 23) Q102 FILTER RF AMP, FOCUS/TRACKING ERROR AMP IC103 170 171 XTSL DATA, BCK,...

  • Page 23: Block Diagram - Audio/Video Cd Section

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-2. BLOCK DIAGRAM – AUDIO/VIDEO CD Section – CONT CD L-CH (Page 22) 24 GPIO9 (Page 25) AUDDTO0 DATA VOUTL LOW-PASS AUDBCK FILER DATA, BCK, IC102 LRCK, C2PO AUDLRCK...

  • Page 24: Block Diagram - Tuner/Tape Deck Section

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-3. BLOCK DIAGRAM – TUNER/TAPE DECK Section – TUNER UNIT ANTENNA TUNER L-CH (Page 25) FM ANT L-CH FM 75Ω ANT GND R-CH R-CH AM ANT ST-DOUT ANT GND...

  • Page 25: Block Diagram - Main Section

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-4. BLOCK DIAGRAM – MAIN Section – SURROUND SIGNAL AUDO OUT PROCESSOR ON/OFF SWITCH J430 IC181 IC430 L-OUT L-IN AUDIO OUT R-CH J631 REC L-CH R-CH (Page 24) AUDIO OUT...

  • Page 26: Block Diagram - Display/Key Control/Power Supply Section

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-5. BLOCK DIAGRAM – DISPLAY/KEY CONTROL/POWER SUPPLY Section – LED-TAPE, LED-TUNER, FL601 LED-MD-VIDEO, FLUORESCENT LED-CD, INDICATOR TUBE LED DRIVE D604 – 608, LED-GAME, Q601 – 605, D791 – 793, 795 LED-DISC1, Q791 –...

  • Page 27: Note For Printed Wiring Boards And Schematic Diagrams

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-6. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS • Circuit Boards Location VIDEO board Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side.

  • Page 28: Printed Wiring Board - Bd Board

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-7. PRINTED WIRING BOARD – BD Board – • See page 27 for Circuit Boards Location. BD BOARD (COMPONENT SIDE) BD BOARD (CONDUCTOR SIDE) (SPINDLE) IC102 TP70 D101 (TE)

  • Page 29: Schematic Diagram - Bd Board

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-8. SCHEMATIC DIAGRAM – BD Board – • • See page 35 for Waveforms. See page 54 for IC Block Diagram. TP27 C115 C120 C112 C117 C109 CN102 6.3V...

  • Page 30: Schematic Diagram - Video Board (1/2)

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-9. SCHEMATIC DIAGRAM – VIDEO Board (1/2) – • • See page 35 for Waveforms. See page 54 for IC Block Diagrams. (1/2) R152 C155 R158 C154 IC301 0.0047 1.5k...

  • Page 31: Schematic Diagram - Video Board (2/2)

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-10. SCHEMATIC DIAGRAM – VIDEO Board (2/2) – • See page 35 for Waveforms. (2/2) FL503 FL504 FB501 FB504 FB503 TP197 TP177 C542 FB502 TP216 C541 C539 TP191 0.01 0.47...

  • Page 32: Printed Wiring Board - Video Board

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-11. PRINTED WIRING BOARD – VIDEO Board – • See page 27 for Circuit Boards Location. • Semiconductor Location Ref. No. Location MAIN BOARD (Page 37) CN784 VIDEO BOARD...

  • Page 33: Printed Wiring Boards - Driver/Motor/Sensor (Cd) Boards

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-12. PRINTED WIRING BOARDS – DRIVER/MOTOR/SENSOR (CD) Boards – • See page 27 for Circuit Boards Location. M721 (TURN) OPTICAL PICK-UP S701 UP/DOWN DETECT DISC TRAY OPEN/CLOSE DETECT C712...

  • Page 34: Printed Wiring Boards - Sw/Head (A)/Head (B) Boards

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-14. PRINTED WIRING BOARDS – SW/HEAD (A)/HEAD (B) Boards – • See page 27 for Circuit Boards Location. M901 PM902 (CAPSTAN) (DECK B) PM901 (DECK A) IC1002 IC1001 (DECK B PLAY)

  • Page 35: Schematic Diagram - Sw Board

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-15. SCHEMATIC DIAGRAM – SW Board – • Waveforms – BD Board – – VIDEO Board – 1 IC103 qg (RFAC) (CD Play Mode) ea IC504 1 (BCK) 1.05 ± 0.3 Vp-p 3.3 Vp-p...
  • Page 36 HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 – PANEL Board – – MAIN Board – eh IC304 1 (VOUT), IC505 6 (CPSIG) ra IC505 <zcc (MDP) (CD Play Mode) rh IC505 <zmc (RFAC) (CD Play Mode)

  • Page 37: Printed Wiring Board - Main Board

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-16. PRINTED WIRING BOARD – MAIN Board – • See page 27 for Circuit Boards Location. • Semiconductor Location Ref. No. Location Ref. No. Location ANTENNA D121 IC903 C-11...

  • Page 38: Schematic Diagram - Main Board (1/4)

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-17. SCHEMATIC DIAGRAM – MAIN Board (1/4) – • • See page 35 for Waveform. See page 54 for IC Block Diagram. (Page 30) (1/4) CN784 C784 VMP GND VMP-VIDEO IN ∗...

  • Page 39: Schematic Diagram - Main Board (2/4)

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-18. SCHEMATIC DIAGRAM – MAIN Board (2/4) – (2/4) TM801 SUB WOOFER OUT IMPEDANCE USE 8Ω CN903 R921 RY801 Q891 R803 C892 CN891 2SB1116 JW815 JW813 JW901 FAN- D801...

  • Page 40: Schematic Diagram - Main (3/4)/Head (A)/Head (B) Boards

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-19. SCHEMATIC DIAGRAM – MAIN (3/4)/HEAD (A)/HEAD (B) Boards – • See page 35 for Waveforms. (Page 38) (3/4) JR390 IC303(2/2) NJM4565M(TE2) C399 R397 0.01 R394 C398 0.01 IC303(1/2)

  • Page 41: Schematic Diagram - Main Board (4/4)

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-20. SCHEMATIC DIAGRAM – MAIN Board (4/4) – • See page 35 for Waveforms. (Page 38) (Page 39) (4/4) R903 100k R574 IC901(1/2) R904 C928 NJM4565M(TE2) 6.8k R573 FB562...

  • Page 42: Printed Wiring Board - Game In Board

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-21. PRINTED WIRING BOARD – GAME IN Board – • See page 27 for Circuit Boards Location. MAIN BOARD MAIN BOARD (Page 37) (Page 37) GAME IN BOARD CN781...

  • Page 43: Schematic Diagram - Game In Board

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-22. SCHEMATIC DIAGRAM – GAME IN Board – J721 C747 C740 IC722(1/2) R742 C741 100p NJM4565D C749 0.15 R734 R744 CLP702 R735 100k 180k R740 R743 C744 R739 (CHASSIS) 2.2k...

  • Page 44: Printed Wiring Board - Sub Woofer Board

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-23. PRINTED WIRING BOARD – SUB WOOFER Board – • See page 27 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D1001 (Page 37) MAIN BOARD D1002...

  • Page 45: Schematic Diagram - Sub Woofer Board

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-24. SCHEMATIC DIAGRAM – SUB WOOFER Board – (RV8) C1001 C1008 R1022 100V R1001 R1019 0.22 NO1001 IC502(1/2) C1002 SW-IN STK-402-120S 220p R1017 R1018 AGND 0.22 R1012 2.2k Q1002...

  • Page 46: Printed Wiring Boards - Power/Sensor Boards

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-25. PRINTED WIRING BOARDS – POWER/SENSOR Boards – • See page 27 for Circuit Boards Location. • Semiconductor Location Ref. No. Location SUB WOOFER MAIN BOARD (Page 37) (Page 37)

  • Page 47: Schematic Diagram - Power/Sensor Boards

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-26. SCHEMATIC DIAGRAM – POWER/SENSOR Boards – R525 R526 C509 R520 R511 (RV8) 3.3k 100V D504 MTZJ-T- 72-18C RY501 R510 R527 R528 R529 R530 JW566 C501 TM501 R501 JW567...

  • Page 48: Printed Wiring Boards - Panel/Cd Open/Cd Switch Boards

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-27. PRINTED WIRING BOARDS – PANEL/CD OPEN/CD SWITCH Boards – • See page 27 for Circuit Boards Location. • Semiconductor Location Ref. No. Location PANEL BOARD D604 C-10 D605...

  • Page 49: Schematic Diagram - Panel/Cd Open/Cd Switch Boards

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-28. SCHEMATIC DIAGRAM – PANEL/CD OPEN/CD SWITCH Boards – • • See page 35 for Waveform. See page 54 for IC Block Diagram. FL601 FLUORESCENT INDICATOR TUBE NO602 DISC 3 LED...

  • Page 50: Printed Wiring Boards - Pad Switch/Vol Boards

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-29. PRINTED WIRING BOARDS – PAD SWITCH/VOL Boards – • See page 27 for Circuit Boards Location. PANEL BOARD (Page 48) PAD SWITCH NO604 BOARD VOL BOARD DIMMER SPECTRUM...

  • Page 51: Schematic Diagram - Pad Switch/Vol Boards

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-30. SCHEMATIC DIAGRAM – PAD SWITCH/VOL Boards – S748 (ROTARY ENCODER) NO605 VOLUME CN606 CN607 KEY 0 R763 R764 KEY 1 VOL 1B VOL 1B VOL 1B VOL 1A...

  • Page 52: Printed Wiring Boards - Main Trans/Sub-Trans Boards

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-31. PRINTED WIRING BOARDS – MAIN TRANS/SUB-TRANS Boards – • See page 27 for Circuit Boards Location. • Semiconductor Location Ref. No. Location MAIN TRANS BOARD D971 D972 D973...

  • Page 53: Schematic Diagram - Main Trans/Sub-Trans Boards

    HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 7-32. SCHEMATIC DIAGRAM – MAIN TRANS/SUB-TRANS Boards – F976 F971 T8AL ∗ 250V ∗ F971 ∗ T5AL 250V (RV8) CN973 F977 T6.3AL 250V (RV7) (EXCEPT RV7:TH) T8AL (RV7:TH) 250V...
  • Page 54 HCD-RV7/RV8 3 7 6 3 1 5 1 5 0 • IC Block Diagrams – BD Board – – DRIVER Board – – VIDEO Board – IC103 CXA2581N-T4 IC701 BA6956AN IC301 BA7046F IC303 NJM2255 (TE2) RW/ROM PHASE PHASE H. OSC H.
  • Page 55 HCD-RV7/RV8 3 7 63 1515 0 – GAME IN Board – IC506 BU2507FV-E2 IC721 M65850P 14BIT OSCILLATOR SHIFT REGISTER LPF2 10BIT R-2R 10BIT R-2R D0 – D9 D10 – D13 D/A CONVERTER D/A CONVERTER 1/2 VCC CLOCK AUTO MAIN...

  • Page 56: Ic Pin Function Description

    HCD-RV7/RV8 3 7 63 1515 0 7-33. IC PIN FUNCTION DESCRIPTION • VIDEO BOARD IC505 CXD1887R (DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR, MPEG VIDEO/AUDIO DECODER, VIDEO SIGNAL ENCODER) Pin No. Pin Name Description Connected to ground via a capacitor...
  • Page 57 HCD-RV7/RV8 3 7 63 1515 0 Pin No. Pin Name Description DRDAT8 to 59 to 66 Two-way data bus with the D-RAM Data output to the program ROM DRDAT15 IVS4 — Ground terminal (for I/O) DRCAS Column address strobe signal output to the D-RAM LVD4 —...
  • Page 58 HCD-RV7/RV8 3 7 63 1515 0 Pin No. Pin Name Description CLOK Serial data transfer clock signal input L SENS SENS signal input SENS SENS signal output L SLCK SENS serial data readout clock signal output SCLK SENS serial data readout clock signal input VDD3 —...
  • Page 59 HCD-RV7/RV8 3 7 63 1515 0 Pin No. Pin Name Description AVS0 — Analog ground terminal ADIO Output terminal for the test Not used RFDC RF signal input from the RF amplifier Center servo analog signal input Tracking error signal input from the RF amplifier...
  • Page 60 HCD-RV7/RV8 3 7 63 1515 0 Pin No. Pin Name Description AUDBCK Serial audio bit clock signal (2.8224 MHz) output to the digital filter AUDLRCK Serial audio L/R sampling clock signal (44.1 kHz) output to the digital filter AUDXCLKO...
  • Page 61 HCD-RV7/RV8 3 7 63 1515 0 • MAIN BOARD IC501 M30620MCN-A05FP (SYSTEM CONTROLLER (CD MECHANISM CONTROL)) Pin No. Pin Name Description NO-USE — Not used STEREO FM stereo detection signal input from the tuner unit “L”: stereo TUNED Tuning detection signal input from the tuner unit “L”: tuned...
  • Page 62 HCD-RV7/RV8 3 7 63 1515 0 Pin No. Pin Name Description BU UP/DOWN-SW Optical pick-up up/down detection signal input TBL-SENS Disc tray status detection signal input NO-USE Not used A-TRIG Deck-A side trigger plunger drive signal output “H”: plunger on B-TRIG Deck-B side trigger plunger drive signal output “H”: plunger on...
  • Page 63 HCD-RV7/RV8 3 7 63 1515 0 Pin No. Pin Name Description FRONT-RELAY Relay drive signal output for the front speaker protect “H”: relay on PROTECTOR Protect on/off detection signal input from the speaker protect circuit “L”: protect on A-SHUT...
  • Page 64 HCD-RV7/RV8 3 7 63 1515 0 • PANEL BOARD IC601 MB90M407PF-G-119-BND (FLUORESCENT INDICATOR TUBE DRIVER, KEY CONTROL) Pin No. Pin Name Description 1 to 10 P1 to P10 Segment drive signal output to the fluorescent indicator tube VSS-IO —...

  • Page 65: Exploded Views

    4-239-777-01 TOP CASE 4-951-620-01 SCREW (2.6X8), +BVTP u163 A-4727-568-A SUB-TRANS BOARD, COMPLETE A-4728-373-A VIDEO BOARD, COMPLETE (VMP40) (HCD-RV7: E, SP, MY/HCD-RV8: E, SP, MY) 1-823-899-11 WIRE (FLAT TYPE) (28 CORE) A-4728-130-A SUB-TRANS BOARD, COMPLETE M891 1-763-072-11 FAN, DC (HCD-RV7: TH)

  • Page 66: Front Panel Section

    A-4728-459-A PAD SWITCH BOARD, COMPLETE 4-224-104-11 DAMPER A-4728-460-A GAME IN BOARD, COMPLETE 4-231-836-01 SPRING (HEART CAM-A) 4-240-965-01 SCREW 2.6X3 +P, S-TITE 4-963-404-21 EMBLEM (5-A), SONY 4-224-800-21 SPRING (JOG), TORSION u163 4-231-841-01 SPRING (HEART CAM-B) 4-237-791-01 RING (FR) 4-237-787-01 SPRING R...

  • Page 67: Chassis Section

    A-4728-483-A MAIN BOARD, COMPLETE 1-437-750-11 TRANSFORMER, POWER (HCD-RV8: EA) (HCD-RV8: E, SP, MY) 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S A-4728-714-A MAIN BOARD, COMPLETE (HCD-RV8: EA) 7-685-881-09 SCREW +BVTT 4X8 (S) 7-685-650-79 SCREW +BVTP 3X16 TYPE2 IT-3 A-4728-752-A MAIN BOARD, COMPLETE (HCD-RV7: EA) http://www.xiaoyu163.com...

  • Page 68: Cd Mechanism Deck Section (Cdm58E-30Bd62)

    HCD-RV7/RV8 3 7 63 1515 0 8-4. CD MECHANISM DECK SECTION (CDM58E-30BD62) M721 not supplied not supplied not supplied L 13942296513 BU-30BD62 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-933-134-11 SCREW (+PTPWH M2.6X8) 4-228-414-01 BRACKET (YOKE)

  • Page 69: Base Unit Section (Bu-30Bd62)

    HCD-RV7/RV8 3 7 63 1515 0 8-5. BASE UNIT SECTION (BU-30BD62) L 13942296513 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. u163 Ref. No. Part No.

  • Page 70: Tape Mechanism Deck Section (Tcm-230Awr41Cs)

    HCD-RV7/RV8 3 7 63 1515 0 8-6. TAPE MECHANISM DECK SECTION (TCM-230AWR41CS) M901 HP901 supplied L 13942296513 not supplied HRPE901 not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3374-156-5 PINCH LEVER (REV) ASSY...

  • Page 71: Electrical Parts List

    HCD-RV7/RV8 SECTION 9 3 7 63 1515 0 ELECTRICAL PARTS LIST CD OPEN NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark parts list may be different from the parts speci- are seldom required for routine service.
  • Page 72 HCD-RV7/RV8 3 7 63 1515 0 CD SWITCH DRIVER GAME IN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-683-537-11 CD SWITCH BOARD C634 1-162-294-31 CERAMIC 0.001uF **************** C635 1-162-294-31 CERAMIC 0.001uF < LED >...
  • Page 73 A-4728-483-A MAIN BOARD, COMPLETE C192 1-126-160-11 ELECT (HCD-RV8: E, SP, MY) A-4728-714-A MAIN BOARD, COMPLETE (HCD-RV8: EA) C202 1-126-916-11 ELECT 1000uF 6.3V A-4728-752-A MAIN BOARD, COMPLETE (HCD-RV7: EA) C203 1-164-227-11 CERAMIC CHIP 0.022uF C206 1-164-156-11 CERAMIC CHIP 0.1uF ********************* C207...
  • Page 74 HCD-RV7/RV8 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C502 1-164-227-11 CERAMIC CHIP 0.022uF C285 1-164-156-11 CERAMIC CHIP 0.1uF C504 1-109-889-11 ELECT C301 1-130-483-00 MYLAR 0.01uF C510 1-162-919-11 CERAMIC CHIP...
  • Page 75 HCD-RV7/RV8 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C918 1-136-165-00 FILM 0.1uF D841 8-719-988-61 DIODE 1SS355TE-17 C919 1-136-165-00 FILM 0.1uF D901 8-719-988-61 DIODE 1SS355TE-17 (HCD-RV8) C920 1-126-944-11 ELECT...
  • Page 76 HCD-RV7/RV8 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark JR105 1-216-864-11 SHORT CHIP Q430 8-729-027-43 TRANSISTOR DTC114EKA-T146 JR106 1-216-864-11 SHORT CHIP Q504 8-729-113-69 TRANSISTOR FN1F4M-M32 JR107 1-216-296-11 SHORT CHIP...
  • Page 77 2.2K 1/10W (HCD-RV7: EA/HCD-RV8: EA) R355 1-216-841-11 METAL CHIP 1/10W R360 1-216-819-11 METAL CHIP 1/10W R493 1-216-864-11 SHORT CHIP (EXCEPT HCD-RV7: EA/HCD-RV8: EA) R361 1-216-825-11 METAL CHIP 2.2K 1/10W R494 1-216-833-11 METAL CHIP 1/10W R362 1-216-833-11 METAL CHIP 1/10W R501...
  • Page 78 1-216-829-11 METAL CHIP 4.7K 1/10W (HCD-RV8) (HCD-RV7) R593 1-216-829-11 METAL CHIP 4.7K 1/10W R916 1-218-867-11 RES-CHIP 6.8K 1/10W (HCD-RV7: EA/HCD-RV8: EA) (HCD-RV8) R594 1-216-821-11 METAL CHIP 1/10W R917 1-216-825-11 METAL CHIP 2.2K 1/10W (HCD-RV8) R918 1-216-825-11 METAL CHIP 2.2K 1/10W...
  • Page 79 HCD-RV7/RV8 3 7 63 1515 0 MAIN MAIN TRANS MOTOR PAD SWITCH Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > < VIBRATOR > IC603 8-759-826-34 IC NJL74H400A X501 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)
  • Page 80 HCD-RV7/RV8 3 7 63 1515 0 PAD SWITCH PANEL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark S775 1-786-348-21 SWITCH, KEY BOARD (B) < IC > S776 1-762-875-21 SWITCH, KEYBOARD (ENTER) S777 1-762-875-21 SWITCH, KEYBOARD (MOVIE EQ)
  • Page 81 1-577-358-21 VIBRATOR, CERAMIC (4MHz) D509 8-719-911-19 DIODE 1SS119-25 D510 8-719-911-19 DIODE 1SS119-25 ************************************************************** D511 8-719-911-19 DIODE 1SS119-25 A-4730-027-A POWER BOARD, COMPLETE (HCD-RV7) A-4730-029-A POWER BOARD, COMPLETE (HCD-RV8) D541 8-719-060-53 DIODE RBV-2506 (HCD-RV8) D541 8-719-510-68 DIODE D5SBA204101 (HCD-RV7) *********************** D543 8-719-500-60 DIODE D5SBA20...
  • Page 82 HCD-RV7/RV8 3 7 63 1515 0 POWER SENSOR SENSOR (CD) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q513 8-729-900-36 TRANSISTOR DTC124ES R547 1-249-437-11 CARBON 1/4W Q551 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA R548 1-249-437-11 CARBON 1/4W Q581...
  • Page 83 1-126-963-11 ELECT 4.7uF C1052 1-162-286-31 CERAMIC 220PF A-4727-568-A SUB-TRANS BOARD, COMPLETE C1053 1-136-153-00 FILM 0.01uF (HCD-RV7: E, SP, MY/HCD-RV8: E, SP, MY) A-4728-130-A SUB-TRANS BOARD, COMPLETE C1054 1-104-665-11 ELECT 100uF (HCD-RV7: TH) C1059 1-136-165-00 FILM 0.1uF A-4729-924-A SUB-TRANS BOARD, COMPLETE...
  • Page 84 C115 1-164-156-11 CERAMIC CHIP 0.1uF (HCD-RV7: EA/HCD-RV8: EA) 0 T972 1-435-825-11 TRANSFORMER, POWER C116 1-126-206-11 ELECT CHIP 100uF 6.3V (EXCEPT HCD-RV7: EA/HCD-RV8: EA) C154 1-124-778-00 ELECT CHIP 22uF 6.3V C155 1-162-968-11 CERAMIC CHIP 0.0047uF 10% ************************************************************** C156 1-164-670-11 CERAMIC CHIP...
  • Page 85 HCD-RV7/RV8 3 7 63 1515 0 VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C325 1-164-230-11 CERAMIC CHIP 220PF C583 1-164-156-11 CERAMIC CHIP 0.1uF C326 1-164-217-11 CERAMIC CHIP 150PF C327 1-162-919-11 CERAMIC CHIP 22PF...
  • Page 86 HCD-RV7/RV8 3 7 63 1515 0 VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q301 8-729-602-36 TRANSISTOR 2SA1602-F R513 1-216-833-11 METAL CHIP 1/10W Q302 8-729-602-21 TRANSISTOR 2SC4154-F R522 1-216-833-11 METAL CHIP 1/10W Q370 8-729-028-96 TRANSISTOR...
  • Page 87 1-763-072-11 FAN, DC M901 X-3378-241-1 MOTOR ASSY (CAPSTAN) (WITH PULLEY) (TAPE) 0 T910 1-437-586-11 TRANSFORMER, POWER L 13942296513 (HCD-RV7: E, SP, MY, TH) 0 T910 1-437-587-11 TRANSFORMER, POWER (HCD-RV8: E, SP, MY) 0 T910 1-437-749-11 TRANSFORMER, POWER (HCD-RV7: EA) 0 T910...
  • Page 88 HCD-RV7/RV8 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.

This manual is also suitable for:

Hcd-rv8

Table of Contents

Save PDF