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Sony HCD-GRX30 Service Manual
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Sony HCD-GRX30 Service Manual

Sony mini hi-fi component system service manual
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HCD-GRX30/GRX30J/R550/RXD5
SERVICE MANUAL
HCD-GRX30/GRX30J/R550/RXD5 is
the Amplifier, CD player, Tape Deck and
Tuner section in MHC-GRX30/GRX30J/
R550/RXD5
Manufactured under license from Dolby Laboratories
Licensing Corporation.
"DOLBY" and the double-D symbol a are trademarks
of Dolby Laboratories Licensing Corporation.
AUDIO POWER SPECIFICATIONS:
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION
US model:
with 6 ohm loads both channels driven, from 70 -
20,000 Hz; rates 60 watts per channel minimum RMS
power, with no more than 0.9% total harmonic
distortion from 250 milliwatts to rated output.
Amplifier section
North American model:
Continuous RMS power output (reference)
60 + 60 W
(6 Ω at 1 kHz, 10% THD)
European model:
DIN power output (rated) 60 + 60 W
(6 Ω at 1 kHz, DIN)
Continuous RMS power output (reference)
80 + 80 W
(6 Ω at 1 kHz, 10% THD)
Music power output (reference)
140 + 140 W
(6 Ω at 1kHz, 10% THD)
MICROFILM
Photo: HCD-GRX30
Model Name Using Similar Mechanism HCD-GRX5/RX66
CD Mechanism Type
CD
Base Unit Type
Section
Optical Pick-up Type
Model Name Using Similar Mechanism
TAPE
DECK
Section
Tape Transport Mechanism Type
SPECIFICATIONS
Other models:
The following measured at AC 110, 220 V 50/60 Hz
DIN power output (rated)60 + 60 W
(6 Ω at 1 kHz, DIN)
Continuous RMS power output (reference)
80 + 80 W
(6 Ω at 1 kHz, 10% THD)
The following measured at AC 120, 240 V 50/60 Hz
DIN power output (rated)70 + 70 W
(6 Ω at 1 kHz, DIN)
Continuous RMS power output (reference)
100 + 100 W
(6 Ω at 1 kHz, 10% THD)
Inputs
MD/VIDEO (AUDIO) IN:
(phono jacks)
voltage 450 mV/250mV,
impedance 47 kΩ
MIX MIC: (phone jack) sensitivity 1 mV,
impedance 10 kΩ
Outputs
MD/VIDEO (AUTO) OUT:
(phono jack)
voltage 250 mV
impedance 1 kΩ
accepts headphones of 8 Ω
PHONES:
(stereo mini jack)
or more
SPEAKER:
accepts impedance of 6 to
16 Ω
MINI Hi-Fi COMPONENT SYSTEM
US Model
Canadian Model
AEP Model
UK Model
HCD-R550/RXD5
E Model
HCD-GRX30/GRX30J
Australian Model
Tourist Model
HCD-GRX30J
CDM38LH-5BD32L
BU-5BD32L
KSS-213D/Q-RP
HCD-GRX5
TCM-230AWR2
SUPER WOOFER
(except for European model):
Voltage 1V, impedance 1kΩ
CD player section
System
Compact disc and digital audio
system
Laser
Semiconductor laser (λ=780nm)
Emission duration: continuous
Laser output
Max. 44.6 µW*
*This output is the value
measured at distance of 200 mm
from the objective lens surface on
the Optical Pick-up Block with 7
mm aperture.
Frequency response
2 Hz - 20 kHz (±0.5 dB)
Wavelength
780 -790 nm
Signal-to-noise ratio
More than 85 dB
Dynamic range
More than 85 dB
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength
600 nm
Output Level
–18 dBm
— Continued on next page —
HCD-RXD5
HCD-GRX30

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  • Page 1 US Model Canadian Model HCD-RXD5 AEP Model UK Model HCD-R550/RXD5 E Model HCD-GRX30/GRX30J Australian Model HCD-GRX30/GRX30J/R550/RXD5 is HCD-GRX30 the Amplifier, CD player, Tape Deck and Tourist Model Tuner section in MHC-GRX30/GRX30J/ R550/RXD5 Photo: HCD-GRX30 HCD-GRX30J Manufactured under license from Dolby Laboratories Model Name Using Similar Mechanism HCD-GRX5/RX66 Licensing Corporation.
  • Page 2 Power requirements Frequency response 40 - 13,000 Hz (±3 dB), North American model: 120 V AC, 60 Hz (DOLBY NR OFF) using Sony TYPE I cassette European model: 230 V AC, 50/60Hz 40 - 14,000 Hz (±3 dB), Australian model: 230 –...

  • Page 3: Table Of Contents

    SECTION 1 SERVICING NOTES TABLE OF CONTENTS SERVICING NOTES ··················································· 3 NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT GENERAL ······································································ 6 The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the DISASSEMBLY charged electrostatic load, etc.
  • Page 4 LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE ! SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
  • Page 5 HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF. 1 Remove the Case. 3 Pull-out the disc tray. 2 Turn the cam to the direction of arrow. NOTE FOR INSTALLATION (ROTARY ENCODER) Note:When attaching the Base unit, Insert th e BU cam section A into the groove of BU cam.

  • Page 6: General

    SECTION 2 GENERAL 1/u (Power) button and indicator DEMO/ (STANDBY)/POWER SAVE (North American and European model) button DISC 1 to 3 button and indicators DISC SKIP/EX-CHANGE button § (CD) button CD disc tray p button @§ CD, ^ button and indicator @∞...
  • Page 7 This section is extracted from instruction manual. — 7 —...

  • Page 8: Disassembly

    SECTION 3 DISASSEMBLY Note : Follow the disassembly procedure in the numerical order given. 3-1. CASE 6 Case 2 Screw (CASE3 TP2) (3 × 12) 1 Three screws (BVTP3 × 10) 3 Two screws (CASE3 TP2) (3 × 8) 2 Screw (CASE3 TP2) (3 ×...

  • Page 9: Tape Mechanism Deck Section (Tcm-230Awr2)

    3-3. TAPE MECHANISM DECK SECTION (TCM-230AWR2) 3 Three screws (BVTP2.6 × 8) 4 Two screws (BVTP2.6 × 8 ) 2 Open the cassette lids. 5 Tape mechanism deck section (TCM-230AWR2) 1 Push the cassette lids. 3-4. CD MECHANISM DECK SECTION (CDM38LH-5BD32L) 3 Two screws (BVTP3 ×...

  • Page 10: Main Board

    3-5. MAIN BOARD 5 Connector 3 Four screws (CN13) (BVTP3 × 10) 2 Wire (flat type) (15 core) (14 cm) (CN371) 1 Connector (CN21) 6 MAIN board 4 Two screws (BVTP3 × 8) — 10 —...

  • Page 11: Test Mode

    SECTION 4 TEST MODE [MC Cold Reset] [Change-over of AM Tuner Step between 9 kHz and 10 kHz] • The cold reset clears all data including preset data stored in the RAM to initial conditions. Execute this mode when returning •...
  • Page 12 [Aging Mode] 4. Aging Mode in Tape Deck section This mode can be used for operation check of CD section and tape 1) Display state deck section. • No error occurs • If an error occurred: Display action now The aging operation stops and display status. •...

  • Page 13: Mechanical Adjustments

    SECTION 5 SECTION 6 ELECTRICAL ADJUSTMENTS MECHANICAL 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 14 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 15 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” blank tape 600 Ω...

  • Page 16: Cd Section

    Note : Clear RF signal waveform means that the shape “ ◊ ” can be clearly CD SECTION distinguished at the center of the waveform. Note : RF signal waveform 1. CD Block is basically designed to operate without adjustment. VOLT/DIV : 200mV Therefore, check each item in order given.
  • Page 17 Adjustment Location: [BD BOARD] (Conductor Side) TP(VC) TP(RF) TP(PLCK) TP(GND) TP(AGCCON) TP(FE) IC101 TP(FE1) TP(TE) TP(TE1) CN102 — 17 —...
  • Page 18 SECTION 7 DIAGRAMS 7-1. CIRCUIT BOARDS LOCATION ST-BY board AC SEC board CD SW board TUNER UNIT MAIN board PANEL board SENSOR board MOTOR (TURN) board CONNECTOR board BD board MOTOR (SLIDE) board AUDIO board LEAF SW board — 18 —...
  • Page 19 HCD-GRX30/GRX30J/R550/RXD5 7-2. BLOCK DIAGRAMS — CD SECTION — OPTICAL PICK-UP BLOCK (KSS-213D/Q-RP) DETECTOR RF AMP DIGITAL SERVO D+5V IC103 DIGITAL SIGNAL PRCESSOR IC101 OPTICAL CD DIGITAL D OUT TRANCEIVER IC381 OPTICAL RF EQ SUMMING RF AC INTEG- ASYI RATOR CD L...

  • Page 20: Tape Deck Section

    HCD-GRX30/GRX30J/R550/RXD5 — TAPE DECK SECTION — DECK PROCESSOR DECK A/B SELECT,PB/REC EQ AMP • RCH is omitted DOLBY NR AMP,ALC,AMS • Signal Path IC301 : PLAYBACK (DECK A) REC-L R IN (L) ALC (L) : PLAYBACK (DECK B) MAIN DOLBY NR...

  • Page 21: Main Section

    HCD-GRX30/GRX30J/R550/RXD5 • Abbreviation — MAIN SECTION — CND : Canadian model SPEANA SECTION DISPLAY (Page 21) SECTION (Page 25) J101 (2/2) J711 MIX MIC RV712 VIDEO/MD (REC OUT) MIC VOL R-CH MIC AMP MIC AMP J191 IC712(1/2) IC712(2/2) SUPER WOOFER...

  • Page 22: Display/Key Con Section

    HCD-GRX30/GRX30J/R550/RXD5 — DISPLAY/KEY CON SECTION — D507 D831 D+5V (UNSW) FLUORESCENT INDICATOR TUBE DRIVE LED DRIVE,KEY CONTROL FLUORESCENT D913 INDICATOR TUBE IC601 FLC601 DECK B+ SWITCH DATA,CLK GRX30/GRX30J DATA Q907,908 CD-POWER (Page 23) F1 F1 GRX30/GRX30J D912 F953 POWER T952...
  • Page 23 HCD-GRX30/GRX30J/R550/RXD5 • Waveform – BD board – – PANEL board – THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) Note on Schematic Diagram: Note on Printed Wiring Boards: •...

  • Page 24: Printed Wiring Board - Cd Section

    HCD-GRX30/GRX30J/R550/RXD5 7-3. PRINTED WIRING BOARD — CD SECTION — • Refer to page 18 for Circuit Boards Location. • Refer to page 27 for Note on Printed Wiring Boards. (VC) (RF) (PLCK) (GND) (AGCCON) (FE) (TE) (FE1) MAIN BOARD (TE1)

  • Page 25: Schematic Diagram -Cd Section

    HCD-GRX30/GRX30J/R550/RXD5 7-4. SCHEMATIC DIAGRAM —CD SECTION — • Refer to page 28 for Waveforms. • Refer to page 63 for IC Block Diagrams. • Refer to page 27 for Note on Shematic Diagram. CN101 (Page 45) MAIN BOARD CN391 The components identified by Les composants identifiés par...

  • Page 26: Printed Wiring Board - Cd Motor Section

    HCD-GRX30/GRX30J/R550/RXD5 7-5. PRINTED WIRING BOARD — CD MOTOR SECTION — • Refer to page 18 for Circuit Boards Location. • Refer to page 27 for Note on Printed Wiring Boards. (Page 43) MAIN BOARD CN393 (Page 43) MAIN BOARD CN392 —...

  • Page 27: Schematic Diagram - Cd Motor Section

    HCD-GRX30/GRX30J/R550/RXD5 7-6. SCHEMATIC DIAGRAM — CD MOTOR SECTION — MAIN BOARD CN393 (Page 45) MAIN BOARD CN392 (Page 45) — 35 — — 36 —...

  • Page 28: Printed Wirint Board - Tape Deck Section

    HCD-GRX30/GRX30J/R550/RXD5 7-7. PRINTED WIRING BOARD — TAPE DECK SECTION — • Refer to page 18 for Circuit Boards Location. • Refer to page 27 for Note on Printed Wiring Boards. (Page 43) MAIN BOARD CN303 — 37 — — 38 —...

  • Page 29: Schematic Diagram - Tape Deck Section

    HCD-GRX30/GRX30J/R550/RXD5 7-8. SCHEMATIC DIAGRAM — TAPE DECK SECTION — • Refer to page 64 for IC Block Diagrams. • Refer to page 27 for Note on Schematic Diagram. MAIN BOARD CN303 (Page 47) The components identified by Les composants identifiés par...

  • Page 30: Printed Wiring Board -Leaf Sw Section

    HCD-GRX30/GRX30J/R550/RXD5 7-9. PRINTED WIRING BOARD —LEAF SW SECTION — • Refer to page 18 for Circuit Boards Location. • Refer to page 27 for Note on Printed Wiring Boards. MAIN BOARD CN304 (Page 43) • Refer to page 27 for Note on Schematic Diagram.

  • Page 31: Printed Wiring Board -Main Section

    HCD-GRX30/GRX30J/R550/RXD5 7-11. PRINTED WIRING BOARD —MAIN SECTION — • Semiconductor Location Ref. No. Location Ref. No. Location D141 F-10 Q112 E-11 D191 F-10 Q113 G-11 D331 Q161 E-11 D333 Q162 E-10 D334 Q163 G-11 D335 Q191 E-13 D401 I-11 Q192...

  • Page 32: Schematic Diagram - Main Section (1/4)

    HCD-GRX30/GRX30J/R550/RXD5 7-12. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — J191 SUPER WOOFER — 45 — — 46 —...

  • Page 33: Schematic Diagram - Main Section (2/4)

    HCD-GRX30/GRX30J/R550/RXD5 7-13. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — — 47 — — 48 —...

  • Page 34: Schematic Diagram - Main Section (3/4)

    HCD-GRX30/GRX30J/R550/RXD5 7-14. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — Q803,804,865 MUTE SWITCH The components identified by Les composants identifiés par mark ! or dotted line with mark une marque ! sont critiques ! are critical for safety. pour la sécurité.

  • Page 35: Schematic Diagram - Main Section (4/4)

    HCD-GRX30/GRX30J/R550/RXD5 7-15. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — — 51 — — 52 —...

  • Page 36: Printed Wiring Board - Panel Section

    HCD-GRX30/GRX30J/R550/RXD5 7-16. PRINTED WIRING BOARD — PANEL SECTION — • Semiconductor Location Ref. No. Location D611 D612 D613 D615 D616 D617 D620 D621 D622 D623 D624 D625 D632 D634 D635 D636 IC601 IC602 C-11 IC603 IC712 G-10 Q601 Q602 Q603...

  • Page 37: Schematic Diagram - Panel Section

    HCD-GRX30/GRX30J/R550/RXD5 7-17. SCHEMATIC DIAGRAM — PANEL SECTION — — 55 — — 56 —...

  • Page 38: Printed Wiring Board - Ac Sec Standby Section

    HCD-GRX30/GRX30J/R550/RXD5 7-18. PRINTED WIRING BOARD — AC SEC STANBY SECTION — EXCEPT GRX30:TH,KR,AUS GRX30/GRX30J GRX30/GRX30J GRX30/GRX30J GRX30/GRX30J — 57 — — 58 —...

  • Page 39: Schematic Diagram - Ac Sec Standby Section

    HCD-GRX30/GRX30J/R550/RXD5 7-19. SCHEMATIC DIAGRAM — AC SEC STANDBY SECTION — F951 4.0A 250V T1.6AL 250V R550/RXD5:AEP,AED,UK,G,CIS 4.0A 250V T3.15AL 250V GRX30:E2,E3,EA,MX,AR,SP,TW/GRX30J 5.0A 125V RXD5:US,CND 6.3A 250V 6.3A 250V EXCEPT GRX30:TH,KR,AUS The components identified by Les composants identifiés par mark ! or dotted line with mark une marque ! sont critiques ! are critical for safety.

  • Page 40: Printed Wiring Board - Cd Sw Section

    HCD-GRX30/GRX30J/R550/RXD5 7-20. PRINTED WIRING BOARD — CD SW SECTION — 7-21. SCHEMATIC DIAGRAM — CD SW SECTION — — 61 — — 62 —...

  • Page 41: Ic Block Diagrams

    7-22. IC BLOCK DIAGRAMS — BD Board — IC101 CXD2587Q ERROR ASYMMETRY DIGITAL DIGITAL CORRECTOR CORRECTION LRCK OPERATIONAL AMPLIFIER PCMD INTERFACE DEMODULATOR ANALOG SWITCH CONVERTER EMPH XVDD CLOCK XTSL GENERATOR XTAI TIMING TES1 LOGIC XTAO TEST XVSS SERVO DSP PWM GENERATOR AVDD1 FRDR FOCUS...

  • Page 42: Audio Board

    IC103 CXA2568M-T6 APC PD AMP LC/PD LD_ON HOLD AGCVTH VREF APC LD AMP HOLD_SW AGCCONT (50%/30% OFF) RF_BOT RFTC RF SUMMING AMP RF_EQ_AMP RF_1 ERROR AMP FOCUS TRACKING ERROR AMP VC BUFFER — AUDIO Board — IC602 µPC1330HA INVERTER COMPARATER SW P1 CONT GND SW R1 GND SW P2 GND...

  • Page 43: Panel Board

    — PANEL Board — IC603 BA3833FP — MOTOR (SLIDE) Board — — MOTOR (TURN) Board — IC801 BA6286N IC701 M54641L POWER SAVE OUT2 VREF OUT2 INPUT AMP. CONTROL POWER AMP. LOGIC CONTROL OUT1 INPUT OUT1 AMP. POWER AMP. REFERENCE — 65 —...

  • Page 44: Ic Pin Function Description

    7-23. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC501 M30622MA-A07FP Pin No. Pin Name Description STL-POWER STK ON(H)/OFF(L) POWER POWER ON(H)/OFF(L) F-RELAY FRONT-RELAY ON(H)/OFF(L) R-RELAY REAR-RELAY ON(H)/OFF(L) CD-RELAY CD-POWER ON(H)/OFF(L) LINE-MUTE TA LINE-MUTE ON(L)/OFF(H) DBFB-H/L DBFB-HIGH(L)/LOW(H)/OFF(H) — Ground — Ground Xcin SUB CLOCK IN Xcout...
  • Page 45 Pin No. Pin Name Description TUNED TUNED IN(L)/OFF(H) ST-CE TUNED CHIP ENB ST-DOUT TUNER DATA OUT ST-DIN TUNER DATA IN ST-CLK TUNER CLOCK SENS From CXP2587 SENS HOLD MODE CD LAT XRST CD RESET DISC-SENS DISC SENSOR T-SENS TABLE SENSOR POWER SUPPLY(+5V) TBL-L TABLE-L...
  • Page 46 • PANEL BOARD IC601 TMP88CP76F-6001 (FLUORESCENT INDICATOR TUBE DRIVE, LED DRIVE, KET CONTROL) Pin No. Pin Name Description SIRCS Remote control signal input from the remote control receiver (IC602) LED-ENTER-AMS Led For ENTER/AMS WAKE-UP WAKE-UP For Powersave LED-TAPE-B LED For TAPE B FW/RV LED-CD-PLAY LED For CD PLAY/PAUSE LED-TAPE-A...

  • Page 47: Exploded Views

    SECTION 8 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number The components identified by mark ! or have some differences from the original one. in the exploded views are not supplied. dotted line with mark ! are critical for safety.

  • Page 48: Front Panel Section

    4-951-620-01 SCREW (2.6 × 8), +BVTP X-4951-054-1 FRONT PANEL ASSY (R550:CIS) X-4951-377-1 FRONT PANEL ASSY (RXD5:AEP,AED,UK,G) 4-214-382-21 KNOB (MIC) (GRX30:TH) X-4951-379-1 FRONT PANEL ASSY (R550:AEP,AED,UK,G) 4-214-385-11 KNOB (MIC) 4-962-708-42 EMBLEM (4-A), SONY (GRX30:E2,MX,AR,SP,TW,KR,AUS/RXD5) (R550:AEP,AED,UK,G/RXD5:AEP,AED,UK,G) 4-214-385-51 KNOB (MIC)(GRX30:E3,EA/GRX30J/R550) 4-962-708-71 EMBLEM (4-A), SONY 1-672-968-11 CD SW BOARD...

  • Page 49: Chassis Section

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 8-3. CHASSIS SECTION * 102 3-703-244-00 BUSHING (2104), CORD A-4424-022-A MAIN BOARD, COMPLETE (GRX30J:EA) (GRX30:EA,AR,SP,TH,TW,KR,AUS/R550/RXD5) A-4424-025-A MAIN BOARD, COMPLETE (JE) 3-703-571-11 BUSHING (S) (4516), CORD A-4424-054-A MAIN BOARD, COMPLETE (TH) (GRX30:E2,E3,MX/GRX30J) 4-965-822-01 FOOT 1-672-969-11 AC SEC BOARD...

  • Page 50: Cd Mechanism Deck Section-2 (Cdm38Lh-5Bd32L)

    8-4. CD MLH-5BDECHANISM DECK SECTION-1 8-5. CD MECHANISM DECK SECTION-2 (CDM38LH-5BD32L) (CDM38LH-5BD32L) not supplied not supplied CDM38LH-5BD32L supplied M701 not supplied M801 BU-5BD32L not supplied S811 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 4-981-789-11 BRACKET (2), YOKE 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING 4-977-954-01 PULLEY (SL) * 262...

  • Page 51: Base Unit Section (Bu-5Bd32L)

    8-6. BASE UNIT SECTION (BU-5BD32L) not supplied not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 8-820-020-02 OPTICAL PICK-UP KSS-213D/Q-RP 4-917-565-01 SHAFT, SLED 1-769-069-11 WIRE (FLAT TYPE)(16 CORE) 4-917-564-01 GEAR (P), FLATNESS 4-917-567-01 GEAR (M) * 307 A-4724-486-A BD BOARD, COMPLETE 4-951-620-01 SCREW (2.6 ×...

  • Page 52: Tape Mechanism Deck Section-1 (Tcm-230Awr2)

    8-7. TAPE MECHANISM DECK SECTION-1 (TCM-230AWR2) HP101 HRPE101 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-376-464-11 SCREW(+PTT 2.6 × 6),GROUND POINT 3-026-892-01 SPRING (CASSETTE), LEAF 3-911-116-42 RIVET, PUSH * 409 A-2007-731-A AUDIO BOARD, COMPLETE 3-016-574-11 SPRING (HEAD), TENSION 3-016-572-01 LEVER (EJECT PREVENTION L) X-3374-156-4 PINCH LEVER (REV) ASSY 3-016-573-01 LEVER (EJECT PREVENTION R)

  • Page 53: Tape Mechanism Deck Section-2 (Tcm-230Awr2)

    8-8. TAPE MECHANISM DECK SECTION-2 (TCM-230AWR2) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks * 451 X-3374-214-3 CHASSIS ASSY, MAIN 3-016-566-01 SLIDER, REVERSE 3-016-570-01 BELT (CAPSTAN) * 461 A-2007-732-A LEAF SW BOARD, COMPLETE 3-016-569-01 BELT (TENSION) 3-016-575-11 SPRING, TORSION 3-017-360-01 BRACKET (MOTOR) 3-019-208-01 WASHER, STOPPER...

  • Page 54: Electrical Parts List

    SECTION 9 AC SEC AUDIO ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • CAPACITORS: • SEMICONDUCTORS parts list may be different from the parts uF: µF In each case, u: µ, for example: specified in the diagrams or the components •...
  • Page 55 AUDIO Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < TRANSISTOR > C109 1-163-011-11 CERAMIC CHIP 0.0015uF 10% C110 1-164-182-11 CERAMIC CHIP 0.0033uF 10% Q621 8-729-142-46 TRANSISTOR 2SC2001-LK C111 1-163-251-11 CERAMIC CHIP 100PF Q622 8-729-142-46 TRANSISTOR 2SC2001-LK C112 1-163-038-91 CERAMIC CHIP 0.1uF...
  • Page 56 CD SW CONNECTOR LEAF SW Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < TRANSISTOR > < TRANSISTOR > Q101 8-729-010-08 TRANSISTOR MSB710-R Q751 8-729-904-39 TRANSISTOR DTC114TS Q752 8-729-904-39 TRANSISTOR DTC114TS < RESISTOR > Q753 8-729-904-39 TRANSISTOR DTC114TS R101 1-216-077-00 METAL CHIP 1/10W...
  • Page 57 LEAF SW MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < HOLDER > < CAPACITOR > * DM1001 1-784-581-11 HOLDER, CABLE (2.5MM PITCH) 4P C101 1-162-286-31 CERAMIC 220PF C103 1-162-286-31 CERAMIC 220PF < IC > C104 1-164-159-11 CERAMIC 0.1uF...
  • Page 58 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C312 1-126-959-11 ELECT 0.47uF C611 1-102-514-11 CERAMIC 22PF C313 1-162-294-31 CERAMIC 0.001uF C614 1-164-159-11 CERAMIC 0.1uF C314 1-126-964-11 ELECT 10uF C616 1-104-665-11 ELECT 100uF C315 1-126-963-11 ELECT 4.7uF C662 1-164-159-11 CERAMIC...
  • Page 59 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C893 1-136-165-00 FILM 0.1uF D503 8-719-911-19 DIODE 1SS119 (GRX30/GRX30J) D504 8-719-911-19 DIODE 1SS119 C894 1-136-165-00 FILM 0.1uF D505 8-719-911-19 DIODE 1SS119 (US,CND) D506 8-719-911-19 DIODE 1SS119 C894 1-130-777-00 FILM 0.1uF 100V...
  • Page 60 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < COIL > Q903 8-729-900-36 TRANSISTOR DTC124ES Q904 8-729-900-36 TRANSISTOR DTC124ES L381 1-410-521-11 INDUCTOR 100uH Q905 8-729-040-20 TRANSISTOR RT1P137L-TP L391 1-410-521-11 INDUCTOR 100uH Q907 8-729-040-20 TRANSISTOR RT1P137L-TP L392 1-410-521-11 INDUCTOR 100uH Q908...
  • Page 61 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R197 1-249-441-11 CARBON 100K 1/4W R401 1-260-076-11 CARBON 1/2W (GRX30/GRX30J/RDX5:US,CND) (AEP,AED,UK,G,CIS) R198 1-249-417-11 CARBON 1/4W F R402 1-260-076-11 CARBON 1/2W (GRX30/GRX30J/RDX5:US,CND) (AEP,AED,UK,G,CIS) R199 1-249-429-11 CARBON 1/4W ! R411 1-216-456-00 METAL OXIDE (GRX30/GRX30J/RDX5:US,CND) (US,CND)
  • Page 62 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R523 1-249-427-11 CARBON 6.8K 1/4W F R667 1-247-807-31 CARBON 1/4W (AEP,UK,G,AED,CIS) R668 1-247-807-31 CARBON 1/4W R523 1-249-437-11 CARBON 1/4W R669 1-247-807-31 CARBON 1/4W (EA,TH,JE,KR,AUS) R670 1-247-807-31 CARBON 1/4W R523 1-249-433-11 CARBON...
  • Page 63 MAIN MOTOR (SLIDE) MOTOR (TURN) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R857 1-249-441-11 CARBON 100K 1/4W 1-658-578-11 MOTOR (SLIDE) BOARD ! R858 1-220-755-11 METAL 0.22 ******************* (AEP,AED,UK,G,CIS) ! R858 1-220-893-11 METAL 0.22 < CAPACITOR > (EXCEPT AEP,AED,UK,G,CIS) R859 1-260-076-11 CARBON...
  • Page 64 PANEL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-4419-034-A PANEL BOARD, COMPLETE D617 8-719-057-97 DIODE SEL5923A-TP15 D620 8-719-056-13 DIODE SML79423C-TP15 ********************** (EXCEPT GRX30J,AED,AEP,G,UK,TH) D621 8-719-058-03 DIODE SEL5423E-TP15 D622 8-719-058-03 DIODE SEL5423E-TP15 ********************** A-4419-962-A PANEL BOARD, COMPLETE (TH) D623 8-719-058-03 DIODE SEL5423E-TP15 **********************...
  • Page 65 PANEL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R613 1-249-441-11 CARBON 100K 1/4W R683 1-249-421-11 CARBON 2.2K 1/4W F R614 1-249-437-11 CARBON 1/4W (TH) R616 1-249-435-11 CARBON 1/4W R683 1-249-409-11 CARBON 1/4W F R617 1-247-895-00 CARBON 470K 1/4W (EXCEPT TH)
  • Page 66 SENSOR ST-BY Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-658-576-11 SENSOR BOARD 8-719-991-33 DIODE 1SS133T-77 (R550/RXD5) 8-719-024-99 DIODE 11ES2-NTA2B (R550/RXD5) ************* 8-719-024-99 DIODE 11ES2-NTA2B (R550/RXD5) < IC > 8-719-024-99 DIODE 11ES2-NTA2B (R550/RXD5) 8-719-024-99 DIODE 11ES2-NTA2B (R550/RXD5) IC702 8-749-924-18 IC PHOTO INTERRUPTER RPI-1391 IC703...
  • Page 67 ST-BY Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < RELAY > 1-658-577-11 MOTOR (TURN) BOARD 1-452-925-21 MAGNET ASSY ! RY11 1-755-276-11 RELAY, POWER (R550/RXD5) 1-776-042-11 WIRE (FLAT TYPE) (8 CORE) 1-769-069-11 WIRE (FLAT TYPE) (16 CORE) <...
  • Page 68 HCD-GRX30/GRX30J/R550/RXD5 Sony Corporation 99C1689-1 Printed in Japan ©1999.3 Home A&V Products Company 9-928-846-11 Published by Quality Assurance Dept. — 92 — (Shinagawa)

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