Sony PMC-R30L Service Manual
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Sony PMC-R30L Service Manual

Personal component system
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SERVICE MANUAL
Ver 1.0 1999. 07
CD player section
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wave length: 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a distance of
about 200 mm from the objective lens surface on
the optical pick-up block with 7 mm aperture.)
Spindle speed
200 r/min (rpm) to 500 r/min (rpm) (CLV)
Number of channels
2
Frequency response
20 - 20,000 Hz +1/–2 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
FM
MW
LW
IF
FM: 10.7 MHz
MW/LW: 450 kHz
Aerials
FM: External aerial terminal
MW/LW: External aerial terminal
MICROFILM
SPECIFICATIONS
87.5 - 108 MHz
531 - 1,602 kHz
153 - 279 kHz
PMC-R30L
Model Name Using Similar Mechanism PMC-107L
CD
CD Mechanism Type
Section
Optical Pick-up Name
Model Name Using Similar Mechanism PMC-107L
TC
Section Tape Transport Mechanism Type
Cassette-corder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 120 s (sec.) with Sony cassette C-60
Frequency response
TYPE I (normal): 70 - 10,000 Hz
General
Speaker
Full range: 10 cm dia.,
3 ohms, cone type (2)
Outputs
Headphones jack (stereo minijack)
For 16 - 68 ohms impedance headphones
Maximum power output
4.5 W + 4.5 W
Power requirements
For personal component system:
230 V AC, 50 Hz
For remote control:
3 V DC, 2 R6 (size AA) batteries
Power consumption
AC 23 W
PERSONAL COMPONENT SYSTEM
– 1 –
AEP Model
UK Model
KSM-213CDM
KSS-213C
MF-107
– Continued on next page –

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  • Page 1 Compact disc digital audio system 4-track 2 channel stereo Laser diode properties Fast winding time Material: GaAlAs Approx. 120 s (sec.) with Sony cassette C-60 Wave length: 780 nm Frequency response Emission duration: Continuous TYPE I (normal): 70 - 10,000 Hz Laser output: Less than 44.6 µW...

  • Page 2: Table Of Contents

    COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! 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 PUBLISHED BY SONY.

  • Page 3: Servicing Notes

    SECTION 1 SERVICING NOTES LASER DIODE AND FOCUS SEARCH OPERATION CHUCK PLATE JIG ON REPAIRING CHECK 1. Open the CD lid. On repairing CD section, playing a disc without the lid (CD), use 2. Turn OPERATE switch on with to set the CD. Chuck Plate Jig.

  • Page 4: General

    SECTION 2 GENERAL This section is extracted from instruction manual. – 4 –...
  • Page 5 – 5 –...

  • Page 6: Disassembly

    SECTION 3 DISASSEMBLY • The equipment can be removed using the following procedure. Cabinet (Front) assy Main board Cabinet (Upper) assy Power board Optical pick-up CD board Tape mechanism block How to apply the belts Motor assy (M301) Head, magnetic (HRP301) Control board and Back Light board Note : Follow the disassembly procedure in the numerical order given.

  • Page 7: Cabinet (Upper) Assy

    3-2. CABINET (UPPER) ASSY 3 BVTP 3x10 2 BVTP 3x10 1 BVTP 3x10 5 cabinet (upper) assy 4 CNP901 3-3. POWER BOARD 2 BVTP 4x16 3 POWER board 1 CNP902 – 7 –...

  • Page 8: Main Board

    3-4. MAIN BOARD 3 MAIN board 1 CNP704 2 BVTP 3x10 3-5. CD BOARD 5 BVTP 3x10 4 BVTP 3x10 6 sheet, plastic 1 CNP701 7 CD board 2 CNP703 3 connector – 8 –...

  • Page 9: Optical Pick-Up

    3-6. OPTICAL PICK-UP 2 screws (2.6x16) 1 screws (2.6x16) 3 optical pick-up 3-7. TAPE MECHANISM BLOCK 2 BVTP 3x10 3 BVTP 3x10 4 tape mechanism block 1 Open the cassette lid. – 9 –...

  • Page 10: Control Board And Back Light Board

    3-8. CONTROL BOARD AND BACK LIGHT BOARD 1 BVTP 3x10 3 CNP802 2 BVTP 3x10 6 BVTP 3x8 5 CNP801 7 BVTP 3x10 9 BACK LIGHT board 4 CONTROL board 8 knob (SNOOZE) 3-9. HOW TO APPLY THE BELTS motor assy (M301) idler assy, PF 2 belt 1 belt...

  • Page 11: Head, Magnetic (Hrp301)

    3-10. HEAD, MAGNETIC (HRP301) 1 PTT 2x4 2 screw 3 head, magnetic (HRP301) 3-11. MOTOR ASSY (M301) 5 motor assy (M301) 2 BVTT 2.6x5 holder, motor 1 spring 4 PTT 2.6x6 3 claw – 11 –...

  • Page 12: Mechanical Adjustments

    SECTION 4 SECTION 5 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS PRECAUTION TAPE SECTION 0 dB = 0.775 V 1. Clean the following parts with a denatured-alcohol-moistened swab : • Standard Output Level record/playback head pinch roller Output terminal HP OUT erase head rubber belts 32 Ω...

  • Page 13: Tuner Section

    TUNER SECTION 0 dB = 1 µV FM FREQUENCY COVERAGE CHECK Precautions in Repairing Note : As a tuner unit (TU1) is difficult to repair if faulty, Frequency Display 87.5 MHz 108 MHz replace it with new one. Reading on Digital voltmeter 1.8 ±...

  • Page 14: Cd Section

    Adjustment Location: – MAIN board (component side) – CNP2 TRACKING ADJUSTMENT TRACKING ADJUSTMENT FREQUENCY COVERAGE ADJUSTMENT FREQUENCY COVERAGE ADJUSTMENT CFT1 AM IF ADJUSTMENT TP (VT) (conductor side) CD SECTION CD section adjustments are done automatically in this set. In case of operation check, confirm that focus bias. FOCUS BIAS CHECK Test Point: 1.

  • Page 15: Diagrams

    SECTION 6 DIAGRAMS 6-1. IC PIN DESCRIPTION • IC801 CXP83232A-015Q (SYSTEM CONTROL) Pin No. Pin Name Pin Description Pin No. Pin Name Pin Description AC check input 77 – 88 SEG20 – 31 LCD segment signal output terminal — Power supply (+ 5V) C-SCOR CD-SCOR input SIRCS receiver input...

  • Page 16: Block Diagram -Cd Section

    PMC-R30L 6-3. BLOCK DIAGRAM — CD SECTION — CD BOARD CNP704 RF AMP & SYSTEM SERVO PROCESSOR DIGITAL SIGNAL PROCESSOR, D/A CONVERTER IC701 IC703 CNP701 RF AMP AOUT1 CD L-CH RF O EFM DEMODULATOR MAIN DIGITAL LOUT1 FILTER SECTION SERIAL &...

  • Page 17: Block Diagram -Main Section

    PMC-R30L 6-4. BLOCK DIAGRAM — MAIN SECTION — MAIN BOARD (2/2) IF OUT CNP2 OSC OUT MW/LW CNP1 CFT1 AM IF MW/LW Signal path FREQUENCY SWITCH COVERAGE MUTE Q2,3 BUFFER : FM R-CH CT1,L4 : MW TRACKING CFT1 AM IN...

  • Page 18: Printed Wiring Boards -Cd Section

    PMC-R30L 6-5. PRINTED WIRING BOARDS — CD SECTION — • Refer to page 16 for Circuit Boards Location. CD BOARD CD MOTOR BOARD M701 CNP703 (SPINDLE) R735 JW731 CNP704 JW734 C770 R736 R731 S701 IC702 CNP707 L701 (LIMIT) JW726 C782...

  • Page 19: Schematic Diagrams -Cd Section

    PMC-R30L 6-6. SCHEMATIC DIAGRAMS — CD SECTION — • Refer to page 36 for IC Block Diagrams. • Waveforms (MODE:PLAY) 2.2Vp-p 2.5V 2.5V (Page 34) (Page 27) Approx. 200mVp-p 16.9344MHz Approx. 100mVp-p &¡ $¶ (FEO) IC701 IC703 (XTAO) (TEI) IC701 2Vp-p 1.2±0.1Vp-p...

  • Page 20: Printed Wiring Boards -Control Section

    PMC-R30L 6-7. PRINTED WIRING BOARDS — CONTROL SECTION — • Refer to page 16 for Circuit Boards Location. BACK LIGHT BOARD CNP804 S806 S805 SNOOZE SNOOZE 1-674-300- CONTROL BOARD KEY BOARD S803 CNP803 R821 LCD801 R820 R822 S809 S810 S811...

  • Page 21: Schematic Diagrams -Control Section

    PMC-R30L 6-8. SCHEMATIC DIAGRAMS — CONTROL SECTION — SEL5420E (Page 33) (Page 24) – 27 – – 28 –...
  • Page 22 PMC-R30L 6-9. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 16 for Circuit Boards Location. • Semiconductor SP301 SP302 CNP2 S824 CNP1 Location SPEAKER SPEAKER HEADPHONE MAIN BOARD RESET MW/LW L-CH R-CH Ref. No. Location BOARD A-10...

  • Page 23: Schematic Diagram -Main Section (1/2)

    PMC-R30L 6-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 38 for IC Block Diagrams. (Page 33) Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.

  • Page 24: Schematic Diagram -Main Section (2/2)

    PMC-R30L 6-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 39 for IC Block Diagrams. L102 1.1µH L202 1.1µH 2SB1015Y (Page (Page 24) (Page 35) (Page – 33 – – 34 –...

  • Page 25: Printed Wiring Board -Power Supply Section

    PMC-R30L 6-12. PRINTED WIRING BOARD — POWER SUPPLY SECTION — • Refer to page 16 for Circuit Boards Location. POWER BOARD T901 POWER TRANSFORMER JW901 D903 D904 D905 CNP902 C906 F901 CNP901 1-674-304- AC IN MAIN BOARD CNP305 (Page 29) 6-13.
  • Page 26 • IC Block Diagrams IC701 CXA1992BR 32 31 28 27 RF SUMMING AMP PD2 IV PD1 IV SENS2 FE BIAS SENS1 C OUT F IV AMP LASER POWER CONTROL FE AMP E IV AMP XRST DATA TGFL DFCT MIRR TRK GAIN WINDOW COMP FO BIAS E-F BALANCE...
  • Page 27 IC703 CXD2589Q 59 58 57 54 53 52 51 SYSM SERIAL-IN INTERFACE LRCKI LRCK AVSS OVER SAMPLING ASYO DIGITAL FILTER ASYI ASYMMETRY DEMODULATOR CORRECTOR AVDD BIAS 3rd-ORDER AVDD NOISE SHAPER AOUT1 AIN1 CLTV LOUT1 AVSS ERROR XVDD CORRECTOR AVSS XTAI SUB CODE PROCESSOR DIGITAL...
  • Page 28 IC1 TA2104BN GND1 FM RF OUT FM RF VCC1 FM RF IN AM RF IN AM LOW CUT MIX OUT FM OSC AM OSC BUFF VCC2 BUFF OSC OUT LEVEL AM IF AF IF IN ST IND IF BUFF FM IF FM IF IN GND2 IF REQ...
  • Page 29 IC3 BU1924 RCLK QUAL (NC) DEFFERENTIAL BIPHASE RDATA 57KHz DECODER DECODER 1187.5Hz RDS/ARI CLOCK & DRIVER 8TH SWITCHED VREF ANTI-ALIASING COMPARATOR CAPACITOR FILTER VDD2 DIGITAL VSS2 VREF VDD1 ANALOG TEST VSS1 VSS3 IC301 TA2068N IC302 BH3854AFS LINE LINE AGND FILTER OUT1 AMP1 TAPE...

  • Page 30: Exploded Views

    SECTION 7 EXPLODED VIEWS NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts • Accessories and packing materials and number in the exploded views are not supplied. Example : hardware (# mark) list are given in •...

  • Page 31: Cabinet (Front) Section

    7-2. CABINET (FRONT) SECTION D804 LCD801 not supplied MF-107 not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 51 1-674-300-11 BACK LIGHT BOARD 3-026-322-01 SPRING, CASSETTE UP 3-042-215-01 COVER (FRONT) 3-025-508-01 BUTTON (REC) 3-926-926-01 GEAR, DAMPER 3-025-511-01 BUTTON (PLAY)

  • Page 32: Cabinet (Upper) Section

    7-3. CABINET (UPPER) SECTION SW701 KSM-213CDM Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-025-506-01 WINDOW, CD 3-926-926-01 GEAR, DAMPER 3-025-505-01 CD LID * 111 A-3322-168-A CD BOARD, COMPLETE 1-452-732-11 MAGNET 1-769-824-11 WIRE (FLAT TYPE) (16 CORE) 3-021-020-01 PLATE, CHUCKING 3-022-370-01 RUBBER, VIBRATION PROOF 3-026-314-01 BRACKET (LIFT)

  • Page 33: Tape Mechanism Section-1

    7-4. TAPE MECHANISM SECTION-1 (MF-107) M301 S302 S301 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-907-720-01 FW ASSY 3-379-843-01 SPRING 3-369-961-01 WASHER 3-026-316-01 SPRING, REC 3-362-989-01 BELT 3-362-967-01 SPRING, CASSETTE 3-362-970-01 SPRING * 161 1-674-298-11 REC SW BOARD 3-362-971-01 SPRING M301 X-3365-538-1 MOTOR ASSY (CAPSTAN/REEL)

  • Page 34: Tape Mechanism Section-2

    7-5. TAPE MECHANISM SECTION-2 (MF-107) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-366-352-01 SCREW 3-362-975-01 LEVER, SENSOR 3-369-961-01 WASHER 3-362-977-01 SPRING 3-369-962-01 SPRING, COMPRESSION 3-362-978-01 SPRING, PLATE X-3363-315-1 GEAR ASSY, CAM 3-379-844-01 PLATE, STOP, FR 3-362-973-01 AS (BASE) 3-387-697-01 SENSOR 3-362-976-01 LEVER, CONTROL...

  • Page 35: Tape Mechanism Section-3

    7-6. TAPE MECHANISM SECTION-3 (MF-107) HRP301 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3363-611-1 REEL ASSY, S 3-362-960-01 PULLEY, IDLER 3-917-805-01 SPRING 3-362-956-01 SPRING 3-382-408-01 SCREW 3-362-957-01 SPRING 3-362-962-01 REEL ASSY, T 3-362-959-01 ARM, IDLER 3-362-965-01 IDLER, FF 3-362-968-01 LEVER, EJECT 3-362-961-01 SPINDLE (BASE)

  • Page 36: Tape Mechanism Section-4

    7-7. TAPE MECHANISM SECTION-4 (MF-107) HE301 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-382-409-01 GUIDE TAPE AZ 3-362-955-01 SPRING 3-362-983-01 SPRING * 314 3-362-947-01 LEVER, REC 3-382-407-01 BASE HEAD * 315 3-362-948-01 LEVER, PLAY 3-362-982-01 PINCH ROLLER * 316 3-362-949-01 LEVER, REW 3-362-981-01 PINCH ARM...

  • Page 37: Optical Pick-Up Section

    7-8. OPTICAL PICK-UP SECTION (KSM-213CDM) not supplied not supplied M701 M702 The components identified by mark ! or dotted line with mark. ! are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remark Ref. No. Part No.

  • Page 38: Speaker Section

    7-9. SPEAKER SECTION SP301 (L-CH) SP302 (R-CH) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3328-452-A NET ASSY, SPEAKER * 406 3-026-158-01 SPACER (SOURCE) 3-025-513-01 CABINET, SPEAKER (FRONT) 3-918-371-01 CUSHION * 403 3-933-229-01 STOPPER, CORD SP301 1-505-395-21 SPEAKER (10cm) (L-CH) 3-025-514-01 CABINET, SPEAKER (REAR) SP302...

  • Page 39: Electrical Parts List

    SECTION 8 BACK LIGHT ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by the parts list may be different from the they are seldom required for routine service. mark ! or dotted line with mark.
  • Page 40 CD MOTOR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C779 1-162-284-31 CERAMIC 150PF R725 1-247-883-00 CARBON 150K 1/4W C782 1-137-374-11 FILM 0.047uF R726 1-247-883-00 CARBON 150K 1/4W C783 1-137-374-11 FILM 0.047uF R727 1-249-437-11 CARBON 1/4W R728 1-247-885-00 CARBON 180K...
  • Page 41 CONTROL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3322-164-A CONTROL BOARD, COMPLETE D804 8-719-989-85 LED SLR34VR3FM.N (STANDBY) D805 8-719-991-33 DIODE 1SS133T-77 ************************* 1-791-980-11 CABLE, FFC 23P < IC > 3-039-913-01 HOLDER, LCD 3-039-914-01 HOLDER, LED IC801 8-752-909-10 IC CXP83232A-015Q 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S...
  • Page 42 CONTROL HEADPHONE Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R845 1-249-417-11 CARBON 1/4W 1-674-299-11 HEADPHONE BOARD R846 1-249-417-11 CARBON 1/4W ***************** R847 1-249-417-11 CARBON 1/4W R848 1-249-417-11 CARBON 1/4W < CONNECTOR > R849 1-249-417-11 CARBON 1/4W R850 1-249-417-11 CARBON...
  • Page 43 MAIN MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark S814 1-762-196-21 SWITCH, TACTILE (SLEEP) 1-124-472-11 ELECT 470uF S815 1-762-196-21 SWITCH, TACTILE (PRESET +) 1-162-851-11 CERAMIC 0.1uF S816 1-762-196-21 SWITCH, TACTILE (PLAY MODE•MONO/ST ISS) 1-162-851-11 CERAMIC 0.1uF S817 1-762-196-21 SWITCH, TACTILE (DSPL ENT MEM)
  • Page 44 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C111 1-126-963-11 ELECT 4.7uF C323 1-124-907-11 ELECT 10uF C112 1-124-903-11 ELECT C324 1-162-302-11 CERAMIC 0.0022uF 30% C113 1-162-282-31 CERAMIC 100PF C325 1-162-294-31 CERAMIC 0.001uF C115 1-124-443-00 ELECT 100uF C326 1-124-902-00 ELECT...
  • Page 45 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * CNP305 1-564-506-11 PLUG, CONNECTOR 3P 1-410-525-11 INDUCTOR 220uH * CNP306 1-564-509-11 PLUG, CONNECTOR 6P 1-410-521-11 INDUCTOR 100uH * CNP307 1-564-508-11 PLUG, CONNECTOR 5P 1-410-521-11 INDUCTOR 100uH * CNP312 1-564-187-00 PIN, CONNECTOR 1-410-521-11 INDUCTOR 100uH...
  • Page 46 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-249-425-11 CARBON 4.7K 1/4W R104 1-247-843-11 CARBON 3.3K 1/4W 1-249-425-11 CARBON 4.7K 1/4W R105 1-247-815-00 CARBON 1/4W 1-249-426-11 CARBON 5.6K 1/4W R107 1-249-431-11 CARBON 1/4W 1-247-887-00 CARBON 220K 1/4W R108...
  • Page 47 MAIN POWER REC SW Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R325 1-249-429-11 CARBON 1/4W < CONNECTOR > R326 1-249-429-11 CARBON 1/4W R327 1-249-429-11 CARBON 1/4W * CNP901 1-564-518-11 PLUG, CONNECTOR 3P R329 1-249-417-11 CARBON 1/4W * CNP902 1-580-230-31 PIN, CONNECTOR (PC BOARD) 2P R330...
  • Page 48 PMC-R30L Ref. No. Part No. Description Remark ACCESSORIES & PACKING MATERIALS ******************************** 1-501-594-11 ANTENNA (FM) 1-754-034-11 ANTENNA, LOOP (MW/LW) 3-027-153-11 LID, BATTERY CASE (FOR RMT-C107AD) 3-704-285-01 BAG (STANDARD), PROTECTION 3-867-445-11 MANUAL, INSTRUCTION (ENGLISH,SPANISH) (AEP,UK) 3-867-445-21 MANUAL, INSTRUCTION (FRENCH,GERMAN) (AEP) 3-867-445-31 MANUAL, INSTRUCTION (DUTCH,PORTUGUESE)
  • Page 49 PMC-R30L AEP Model UK Model SERVICE MANUAL Ver 1.0 1999. 06 CORRECTION-1 Correct your service manual as shown below. (RPC-00004) • EXPLODED VIEWS , _: indicates corrected portion. Page INCORRECT CORRECT Ref. No. Part No. Description Remark Part No. Description...
  • Page 50 3-039-915-01 LENS (RDS HOLDER) not supplied not supplied 3-039-909-01 KNOB (SNOOZE) not supplied D804 LCD801 MF-107 not supplied not supplied not supplied Sony Corporation 2000D0451-1D 9-927-150-91 Audio Entertainment Group Printed in Japan ©2000. 4 – 2 – Published by HA Quality Assurance Dept.

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