Panasonic SA-PM3GD Service Manual
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Panasonic SA-PM3GD Service Manual

Panasonic SA-PM3GD Service Manual

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ORDER NO. MD0602028C3
CD Stereo System
SA-PM3GD / SA-PM3GN
Colour
(S)... Silver Type
SPECIFICATIONS
Specification
1

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Summary of Contents for Panasonic SA-PM3GD

  • Page 1 ORDER NO. MD0602028C3 CD Stereo System SA-PM3GD / SA-PM3GN Colour (S)... Silver Type SPECIFICATIONS Specification...
  • Page 2 RMS OUTPUT POWER both channel driven simultaneously 10% total harmonic distortion 5.0 W per channel (6 PMPO output power 45 W (GD) Output impedance HEADPHONE to 32 Phone jack Terminal Stereo, 3.5 mm FM Tuner Section Frequency range 87.50 to 108.00 MHz / (50 kHz step) Sensitivity V (IHF)

  • Page 3: Safety Precautions

    2. Total harmonic distortion is measured by the digital spectrum analyzer. Music center: SA-PM3GN-S System : SC-PM3GN-S Speaker: SB-PM3EG-M Music center: SA-PM3GD-S System : SC-PM3GD-S Speaker: SB-PM3GD-M 2006 Matsushita Electric Industrial Co. Ltd.. All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 4 3. After servicing, check for leakage current checks to prevent from being exposed to shock hazards. 1.1.1. Leakage Current Cold Check 1. Unplug the AC cord and connect a jumper between the two prongs on the plug. 2. Using an ohmmeter measure the resistance value, between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads, connectors, control shafts, etc.

  • Page 5: Before Repair And Adjustment

    of a shock hazard, and the equipment should be repaired and re- checked before it is returned to the customer. 1.2. Before Repair and Adjustment Disconnect AC power, discharge Power Supply Capacitors C272, C472, C501, C909, C910, C911 & C923 through a 10 , 1W resistor to ground.

  • Page 6: Precaution Of Laser Diode

    the assembly on a conductive surface such as aluminium foil, to prevent electrostatic charge build up or exposure of the assembly. 3. Use only a grounded-tip soldering iron to solder or unsolder ES devices. 4. Use only an anti-static solder remover device. Some solder removal devices not classified as “anti-static (ESD protected)”...

  • Page 7: Handling Precautions For Traverse Deck

    4. Do not disassemble the optical pick up unit. 5. If the optical pick up is replaced, use the manufacturer’s specified replacement pick up only. 6. Use of control or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. CAUTION! THIS PRODUCT UTILIZES A LASER.
  • Page 8 damage to the laser diode. 3. Take care not to apply excessive stress to the flexible board (FFC board) (Fig 4.1). 4. Do not turn the variable resistor (laser power adjustment). It has already been adjusted. Fig 4.1 Grounding for electrostatic breakdown prevention 1.

  • Page 9: Handling The Lead-Free Solder

    Caution when Replacing the Optical Pickup : The traverse has a short point shorted with solder to protect the laser diode against electrostatics breakdown. Be sure to remove the solder from the short point before making connections. 5. Handling the Lead-free Solder 5.1.

  • Page 10: Self Diagnosis And Special Mode Setting

    AC cord (For GN only) AC cord (For GD only) FM indoor antenna AM loop antenna 7. Operating Instructions Procedures 7.1. Main Unit & Remote Control Operation 7.2. Disc Information 8. Self diagnosis and special mode setting This unit is equipped with features of self-diagnostic & special mode setting for checking the functions &...
  • Page 11 8.1. Special Mode Table Below is the various special modes for checking:- Item FL Display Key Operation Mode Name Description Front Key Self - To enter into self Diagnostic diagnostic 1. Select [ ] for CD mode (Ensure no tape or CD inserted). Mode checking for main unit.
  • Page 12 Item FL Display Key Operation Mode Name Description Front Key Tape To Inspect the In doctor mode: 1. Press [5] button on remote control. Recording Tape recording and Playing and playing is process for unit. (For more To exit, press button information, refer on main unit or remote control.
  • Page 13 Operation Procedures Micon operation & processing C-mecha Abnormal Detection shall Check that all DECK mechanism leaf SW is in OFF state. be executed for DECK. FF shall be executed for 2 sec, after which STOP. / Check the following. / { F.REC INH SW } is OFF / { HALF ] key is SW } is ON / Reel pulse toggles between H &...
  • Page 14 - When entering into DOCTOR MODE the firmware version & checksum of EEPROM (if applicable) will appear on FL display. Below is information on the EEPROM IC (Rom correction) under 3 examples: 1. When EEPROM IC is detected and there is no ROM correction: 2.
  • Page 15 Note: Micro-processor firmware version refers to version No. (Eg.MS079_12) for micro-processor IC. It is subject to change which would update accordingly. - Rom correction checksum refers to the hex code that is display upon key buttons pressed if an EEPROM is loaded in the unit. (Main P.C.B) 8.1.3.
  • Page 16 recording operation does not start. b) If tape stops by detecting a tape end while recording, it becomes an error. c) If STOP key is pressed while recording or playing, the operation shall be terminated by stopping TAPE. In this case, the doctor mode is not released. d) DMT is output with the same timing as usual.
  • Page 18 8.1.5. TPS Inspection Purpose : To check the TPS. Below is the procedures for this mode. Procedure : Step 1: Enter into Doctor mode (Refer section 8.1 Special Mode Table) Step 2: Press [ ] button on remote control. Enter into TPS Test mode. (During this mode) - Software will start checking for existence of cassette in Deck.

  • Page 19: Error Code Table

    8.2. Error Code Table Self-Diagnosis Function provides information on any problems occuring for the unit and its respective components by displaying error codes. Thesed error code such as U**, H** and F** are stored in memory and held unless it is cleared. The error code is automatically display after entering into self-diagnostic mode.
  • Page 20 Error Diagnosis Description of error Automatic FL Display Remarks Code Contents MODE SW For deck mechanism unit. abnormal Press [ on main unit for next error. REC INH SW For deck mechanism unit. abnormal Press [ on main unit for next error. HALF SW For deck mechanism unit.

  • Page 21: Assembling And Disassembling

    Error Diagnosis Description of error Automatic FL Display Remarks Code Contents POWER During normal For Power Supply Related operation, if DCDET Error Detection. output becomes "L", abnormal normal POWER OFF Press [ process shall not be on main unit for next error. executed, PCONT shall be switched to "L"...

  • Page 22: Disassembly Flow Chart

    - Disassembly of Side Panel L & R - Disassembly of Top Cabinet Unit - Disassembly of CD Mechanism - Disassembly of CD Open/Close P.C.B. - Disassembly of Front Panel - Disassembly of Deck Mechanism - Disassembly of Panel P.C.B. - Disassembly of Tuner Extent P.C.B.
  • Page 23 9.4. Disassembly of Side Panel L & R - Disassembly of Side Panel (R) Step 1: Remove 5 screws. Step 2: Remove the side panel (R) as arrow shown. - Disassembly of Side Panel (L)

  • Page 24: Disassembly Of Top Cabinet Unit

    Step 3: Remove 5 screws. Step 4: Remove the side panel (L) as arrow shown. 9.5. Disassembly of Top Cabinet Unit Step 1: Remove 3 screws.

  • Page 25: Disassembly Of Cd Mechanism

    Step 2: Remove 3 screws. Step 3: Lift up the top cabinet unit, push backward as arrow shown and flip top cabinet unit sideway. (Be careful of the catch) Step 4: Disconnect FFC cable (CN801). Step 5: Detach connector (CN400). Step 6: Remove top cabinet unit.

  • Page 26: Disassembly Of Front Panel

    Step 1: Remove 4 screws. Step 2: Remove CD mechanism. (Refer to section 9.19 for disassembly of CD mechanism unit). 9.7. Disassembly of CD Open/Close P.C.B. - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit Step 1: Unsolder the CD Open SW.
  • Page 27 Step 1: Detach connector (CN900B). Step 2: Disconnect FFC cable (CN802 and CN804).

  • Page 28: Disassembly Of Deck Mechanism

    Step 3: Release 3 claws. Step 4: Remove the front panel as arrow shown. 9.9. Disassembly of Deck Mechanism - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.

  • Page 29: Disassembly Of Panel P.c.b

    Step 2: Remove 4 screws. Step 3: Remove deck mechanism. 9.10. Disassembly of Panel P.C.B. - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.
  • Page 30 Step 2: Remove 9 screws. Step 3: Remove the Panel P.C.B. 9.11. Disassembly of Tuner Extent P.C.B. - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit Step 1: Remove 1 screw.

  • Page 31: Disassembly Of Transformer P.c.b

    Step 2: Detach connector (CN401). Step 3: Remove the Tuner Extent P.C.B. 9.12. Disassembly of Transformer P.C.B. - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) of Item 9.11. - Disassembly of Tuner Extent P.C.B.

  • Page 32: Disassembly Of Rear Panel

    Step 2: Detach connector (CN900B). Step 3: Detach connector (CN505B). Step 4: Remove 4 screws. Step 5: Remove the Transformer P.C.B as arrow shown. 9.13. Disassembly of Rear Panel - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L &...
  • Page 33 - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit Step 1: Remove 5 screws and remove the rear panel. 9.14. Disassembly of Main/Power P.C.B. - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L &...
  • Page 34 Step 1: Remove 1 screw and remove the Main/Power P.C.B as arrow shown. - Replacement of Power Amplifier IC Step 1: Remove 3 screws.
  • Page 35 Step 2: Unsolder the terminal of Power Amp IC (IC300) and replace the component. Step 3: Unsolder the terminal of Transistor (Q503) and replace the component. 9.15. Replacement of CD Lid and CD Open Spring - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit Step 1: Pull both sides CD holders to the direction of the arrows shown.
  • Page 36 Step 2: Press the CD lid as arrow shown to open. Step 3: Remove the CD lid as arrow shown. Step 4: Remove the CD open spring as arrow shown.
  • Page 37 9.16. Replacement of CD Damper Gear - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 2) of Item 9.15. - Replacement of CD Lid and CD Open Spring Step 1: Use a minus screwdriver slot into the gap and push out the damper gear as arrow shown.
  • Page 38 Step 1: Remove the cassette open spring as arrow shown. Step 2: Pull both sides cassette holders to the direction of the arrows shown.

  • Page 39: Replacement Of Optical Pickup Unit (Cd Mechanism)

    Step 3: Remove the cassette lid as arrow shown. 9.18. Replacement of Cassette Damper Gear - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.
  • Page 40 - Follow the (Step 1) - (Step 2) of Item 9.6. - Disassembly of CD Mechanism Step 1: Remove 3 catches and remove the traverse cover.
  • Page 44 9.20. Replacement of a traverse gear A and a traverse gear B - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 2) of Item 9.6. - Disassembly of CD Mechanism - Follow the (Step 1) - (Step 5) of Item 9.19.
  • Page 46 9.21. Procedure for Replacing Pinch Roller and Head Block (Deck Mechanism Unit) - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.
  • Page 47 9.22. Procedure for Replacing Motor, Capstan Belt A, Capstan Belt B, and Winding Belt (Deck Mechanism Unit) - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.
  • Page 48 Mechanism - Follow the (Step 1) - (Step 4) of Item 9.21. - Procedure for Replacing Pinch Roller and Head Block (Deck Mechanism Unit)
  • Page 51 9.23. Procedure for Replacing Parts on Deck Mechanism PCB - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.

  • Page 52: Handling Of Cassette Tape Jam

    9.24. Handling of cassette tape jam - Follow the (Step 3) - (Step 4) of Item 9.4. - Disassembly of Side Panel L &...

  • Page 53: Service Fixture And Tools

    10. Service Fixture and Tools Service Tools Extension FFC (A) Deck P.C.B. - Main/Power P.C.B. RFKZPM23PS (19 Pins) 11. Service Positions Note: For description of the disassembly procedures, see the Section 9 11.1. Checking and Repairing of Main/Power P.C.B.
  • Page 54 11.2. Checking and Repairing of Transformer P.C.B. 11.3. Checking and Repairing of CD Servo & CD Open/Close P.C.B.
  • Page 55 11.4. Checking and Repairing of Panel P.C.B. 11.5. Checking and Repairing of Tuner Extent P.C.B.
  • Page 56 11.6. Checking and Repairing of Deck & Deck Mechanism P.C.B.

  • Page 57: Procedure For Checking Operation Of Individual Parts Of Deck Mechanism Unit

    12. Procedure for Checking Operation of Individual Parts of Deck Mechanism Unit 12.1. Operation Check with Cassette Tape 1. Pull up the EJECT lever using a rubber band. (Fig. 6) 2. Supply DC5V to MOTOR. ( MOTOR rotates.) (Fig. 5) 3.
  • Page 58 4. Supply DC9V to the plunger, and turn the power ON and OFF. ( Power +PL, -PL) (Fig. 5) A. FWD PLAY: Supply the plunger power in a flash. (ON: approx. 5msec) B. FWD FF: Supply the plunger power in a flash at PLAY mode. (ON: approx.

  • Page 59: Measurement And Adjustments

    12.2. Operation Check without Cassette Tape 1. Pull up the EJECT lever using a rubber band. (Fig. 6) 2. Supply DC5V to MOTOR. ( MOTOR rotates.) 3. Lift up the mechanism unit’s plunger/rib with the tip of a negative screwdriver, and operate the unit in the same timing as / supplying the power.
  • Page 60 - Normal blank cassette tape (QZZCRA) - Digital frequency counter - Oscilloscope - Electrical voltmeter - Headphone jack output jig (Fig. 13.1.2. Setting of Unit - VOLUME: MAX 13.1.3. Preparations 1. Apply under [9. Assembling and Disassembling]. 2. Remove 4 screws from the mechanism unit to disassemble. under [9. Assembling and Disassembling].
  • Page 61 13.1.4. Tape Speed Adjustment - Normal speed adjustment (only during forward playback) (Product reference value: 3,000±90Hz) 1. Connect a frequency indicator. (Fig. 2. Playback the middle portion of the test tape (QZZCWAT). 3. Adjust the motor screw so that the following output level is produced. (Fig.
  • Page 62 Fig. 11 13.1.5. Bias Voltage Check 1. Connect an electrical voltmeter. (Fig. (Fig. 2. Set the function to “TAPE” position. 3. Insert a normal blank cassette tape (QZZCRA). 4. While pressing and holding down [REC ( )] button, press [TAPE ( )] button to pause the recording mode.

  • Page 63: Voltage Measurement And Waveform Chart

    13.1.6. Bias Frequency Check 1. Connect a digital frequency counter (Fig. 13). 2. Set the function to “TAPE” position. 3. Insert a normal blank cassette tape (QZZCRA) and press “REC” mode on main unit. 4. Check that the output frequency is within the standard range. Standard Value: 98 ±8 kHz Fig.

  • Page 64: Voltage Measurement

    Note: - Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with the chassis taken as standard. Therefore, there may exist some errors in the voltage values, depending on the internal impedance of the DC circuit tester. - Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point because it may differ from actual measuring value due to difference of Measuring instrument...
  • Page 65 FF switch S905 REW switch S906 Power switch S907 Tape_Eject switch S908 Bass/Treble switch S909 Rec switch S971 Mode switch S972 Half switch S973 CR02 switch S975 Recinh_F switch S1000 CD Open/Close switch S7201 Reset switch VR900 VR Volume Jog - The voltage value and waveforms are the reference voltage of this unit measured by DC electronic voltmeter (high impedance) and oscilloscope on the basis of chassis.

  • Page 66: Schematic Diagram

    to use only manufacturer's specified parts shown in the parts list. Caution ! IC, LSI and VLSI are sensitive to static electricity. Secondary trouble can be prevented by taking care during repair. - Cover the parts boxes made of plastics with aluminium foil. - Put a conductive mat on the work table.
  • Page 67 Mark Function O DRAM address signal O/ P 11 O DRAM address signal O/ O DRAM address signal O/ O DRAM address signal O/ O DRAM address signal O/ O DRAM address signal O/ O DRAM address signal O/ O Write Enable Signal (DRAM) NCAS O DRAM CAS Control...
  • Page 68 Mark Function IOVDD2 I Digital Power Supply Voltage 2 (I/O) DVDD1 - Digital Power Supply Voltage 1 (Built-In) SRVMON0 N.C. Servo Monitor (0) O/P SRVMON1 N.C. Servo Monitor (1) O/P AVSS2 - GND OSCIN I Oscillating Input CTRCRS N.C. Tracking Cross Comparator VREF - +Vref Supply Voltage...
  • Page 69 Mark Function NSRVMONON I Servo Motor O/P Enabling EXT0 N.C. Expansion O/P Port 0 EXT1 N.C. Expansion O/P Port 1 EXT2 N.C. Expansion O/P Port 2 FLAG N.C. Flag Signal O/P N.C. Digital Audio Interface O/ P signal MCLK I Micro-Computer Command Clock I/P MDATA I Micro-Computer Data I/P...
  • Page 70 Mark Function DRVDD I I/O Power Supply Voltage (DRAM) I/O Data Signal O/P 13 I/O Data Signal O/P 12 I/O Data Signal O/P 11 I/O Data Signal O/P 10 I/O Data Signal O/P 9 I/O Data Signal O/P 8 SDRCK O Clock Signal O/P 21.2.
  • Page 71 Mark Function PGND2 - Ground Connection (2) for Driver 21-24 N.C. O No Connection I Power Supply terminal VREF I Reference Voltage Input I Motor Driver (4) Input I Motor Driver (3) Input 21.3. IC803 (MN101C49GHD1) MICROPROCESSOR Pin No. Mark Function VREF- A/D Converter...
  • Page 72 Pin No. Mark Function HALT AC Failure Detect Signal CD_OPEN / CD Open Switch (L: Open, H: Close) RESTSW CD Tranverse Limit SW BLKCK CD Subcode Block Clock Input N.C. No Connection N.C. No Connection NRST Micom Reset (L: Reset) N.C.

  • Page 73: Troubleshooting Flowchart (Cd Section Circuit)

    Pin No. Mark Function STEREO I/O Tuner Stereo Signal N.C. No Connection N.C. No Connection N.C. No Connection MOTOR_H Deck Motor Control Out (H: ON) PL_H Deck Plunger Control Out (H: On) N.C. No Connection N.C. No Connection TAPE_EJECT O Tape Eject SW I/P (L: SW On) PHOTO...

  • Page 75: Exploded Views

    23. Exploded Views 23.1. Cabinet Parts Location...
  • Page 76 23.2. Deck Mechanism (RAA4402-1S) & Traverse Part Location 23.3. Packaging...

  • Page 77: Replacement Parts List

    24. Replacement Parts List Notes: - Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardent (resistors), high-quality sound (capacitors), low noise (resistors), etc are used. When replacing any of these components, be sure to use only manufacturer’s specified parts shown in the parts list.
  • Page 78 PAVCSG. - Reference for O/I book languages are as follows: Arabic Dutch Italian Spanish Canadian French En: English Korean Swedish Czech French Polish Traditional Chinese Danish German Russian Simplified Chinese Persian Ukraine Ref. No. Part No. Part Name & Description Remarks CABINET AND CHASSIS REEV0095...
  • Page 79 Ref. No. Part No. Part Name & Description Remarks RED0067-2 R/P HEAD BLOCK UNIT RDG0300 REEL BASE GEAR RDG0301 WINDING RELAY GEAR RDK0026-4 MAIN GEAR RDV0033-4 WINDING BELT RDV0064-1 CAPSTAN BELT RMB0312 TRIGGER LEVER SPRING RMB0400 REEL SPRING RMB0403 HEAB PANEL SPRING RMB0404 BRAKE ROD SPRING RMB0406-5...
  • Page 80 PRINTED CIRCUIT BOARD...
  • Page 81 Ref. No. Part No. Part Name & Description Remarks REPV0092A DECK P.C.B. [M] / (RTL) REPV0088B MAIN/POWER P.C.B. / PANEL P.C.B. / TUNER EXTENT P.C.B. / [M] / (RTL) GN TRANSFORMER P.C.B. / CD OPEN/CLOSE P.C.B. REPV0088D MAIN/POWER P.C.B. / PANEL P.C.B. / TUNER EXTENT P.C.B. / [M] / (RTL) GD TRANSFORMER P.C.B.
  • Page 82 Ref. No. Part No. Part Name & Description Remarks DIODES D501 B0EAMM000038 DIODE D502 B0EAMM000038 DIODE D504 B0EAMM000038 DIODE D505 B0EAMM000038 DIODE D506 B0BC8R100004 DIODE D508 B0BC5R600003 DIODE D525 B0EAKM000117 DIODE D526 B0EAKM000117 DIODE D527 B0EAKM000117 DIODE D600 B0ACCK000005 DIODE D602 B0EAKM000117 DIODE...
  • Page 83 CONNECTORS...
  • Page 84 Ref. No. Part No. Part Name & Description Remarks CN400 K1KA02AA0180 2P CONNECTOR CN401 K1MP10A00003 10P WIRE HOLDER CN505B K1KA08AA0319 8P CONNECTOR CN801 K1MN17AA0004 17P CONNECTOR CN802 K1MN15A00049 15P FFC CONNECTOR CN804 K1MN19A00027 19P CONNECTOR CN900B K1MP05A00004 5P CONNECTOR CN901 K1MN15A00049 15P FFC CONNECTOR CN1303...
  • Page 85 Ref. No. Part No. Part Name & Description Remarks DISPLAY TUBE FL900 A2BB00000157 FL DISPLAY FUSE K5D631BLA012 FUSE FUSE HOLDERS FC600 EYF52BCY FUSE CLIP FC601 EYF52BCY FUSE CLIP FUSE PROTECTOR FP552 K5G202A00044 FUSE PROTECTOR JACKS JK501 K4BC04B00123 JK RED/BLACK SPEAKER JK600 K2AA2B000015 JK AC INLET...
  • Page 86 Ref. No. Part No. Part Name & Description Remarks RQTV0118-Z O/I BOOK (Ko) [M]GD RSA0007-L FM ANTENNA N1DAAAA00001 AM LOOP ANTENNA CHIP RESISTORS W555 ERJ3GEY0R00V CHIP JUMPER W7001 ERJ6GEY0R00V CHIP JUMPER W7002 ERJ6GEY0R00V CHIP JUMPER W7003 ERJ6GEY0R00V CHIP JUMPER W7004 ERJ3GEY0R00V CHIP JUMPER W7005...
  • Page 87 D0GB121JA007 120 1/16W...
  • Page 88 Ref. No. Part No. Part Name & Description Remarks D0GB121JA007 120 1/16W R201 D0GB562JA007 5.6K 1/16W R202 D0GB562JA007 5.6K 1/16W R203 D0GB272JA007 2.7K 1/16W R204 ERJ3GEYJ682V 6.8K 1/16W R205 ERJ3GEYJ822V 8.2K 1/16W R206 D0GB153JA007 15K 1/16W R207 ERJ3GEYJ822V 8.2K 1/16W R209 D0GB183JA007 18K 1/16W...
  • Page 89 R516 ERJ6GEYJ391V 390 1/10W...
  • Page 90 Ref. No. Part No. Part Name & Description Remarks R517 D0GB471JA041 470 1/16W R518 ERJ3GEYJ102V 1K 1/16W R520 D0GB471JA041 470 1/16W R552 D0GB563JA007 56K 1/16W R572 D0GB563JA007 56K 1/16W R580 D0GB562JA007 5.6K 1/16W R581 ERJ3GEYJ682V 6.8K 1/16W R586 D0GB473JA041 47K 1/16W R600 D0GB473JA041 47K 1/16W...
  • Page 91 R849 ERJ3GEYJ102V 1K 1/16W...
  • Page 92 Ref. No. Part No. Part Name & Description Remarks R850 D0GB223JA041 22K 1/16W R851 ERJ3GEYJ103V 10K 1/16W R852 ERJ3GEYJ103V 10K 1/16W R853 ERJ3GEYJ102V 1K 1/16W R854 ERJ3GEYJ102V 1K 1/16W R855 ERJ3GEYJ102V 1K 1/16W R856 D0GB101JA007 100 1/16W R857 D0GB472JA041 4.7K 1/16W R858 D0GB472JA041 4.7K 1/16W...
  • Page 93 R1102 D0GB152JA007 1.5K 1/16W...
  • Page 94 Ref. No. Part No. Part Name & Description Remarks R1103 D0GB183JA007 18K 1/16W R1104 ERJ3GEYJ103V 10K 1/16W R1105 D0GB222JA041 2.2K 1/16W R1106 D0GB104JA007 100K 1/16W R1107 ERJ3GEYJ102V 1K 1/16W R1109 ERJ3GEYJ102V 1K 1/16W R1110 D0GB333JA007 33K 1/16W R1201 D0GB270JA007 27 1/16W R1202 D0GB152JA007 1.5K 1/16W...
  • Page 95 R7220 D0GB105JA007 1M 1/16W...
  • Page 96 Ref. No. Part No. Part Name & Description Remarks R7221 D0GB101JA007 100 1/16W R7253 D0GB100JA007 10 1/16W R7254 ERJ3GEYJ102V 1K 1/16W R7315 D0GB332JA007 3.3K 1/16W R7323 D0GB332JA007 3.3K 1/16W R7325 D0GB331JA007 330 1/16W R7327 ERJ3GEYJ102V 1K 1/16W R7328 ERJ3GEYJ103V 10K 1/16W R7329 ERJ3GEYJ102V 1K 1/16W...
  • Page 97 C446 ECJ1VB1C683K 0.068 16V...
  • Page 98 Ref. No. Part No. Part Name & Description Remarks C447 ECA1EPX470B 47 25V C448 ECA1HAKR33XB 0.33 50V C449 F1H1E1530002 0.015 25V C454 ECA1HAK010XB 1 50V C455 ECJ1VB1C563K 0.056 16V C456 ECJ1VB1C563K 0.056 16V C461 ECJ1VB1C393K 0.039 16V C462 ECJ1VB1C393K 0.039 16V C463 ECA1CAK101XB 100 16V...
  • Page 99 C823 ECJ1VB1H472K 4700P 50V...
  • Page 100 Ref. No. Part No. Part Name & Description Remarks C824 ECJ1VB1H472K 4700P 50V C825 ECJ1VB1H472K 4700P 50V C829 F1H1H470A230 47P 50V C831 F1H1C104A042 0.1 16V C832 F1H1C104A042 0.1 16V C833 ECJ1VC1H180J 18P 50V C834 ECJ1VC1H180J 18P 50V C835 ECJ1VC1H180J 18P 50V C836 ECJ1VC1H220J 22P 50V...
  • Page 101 C1109 ECA1HAK3R3XB 3.3 50V...
  • Page 102 Ref. No. Part No. Part Name & Description Remarks C1110 F1H1H682A219 6800P 50V C1121 F1H1H102A219 1000P 50V C1122 F1H1H103A219 0.01 50V C1123 ECJ1VB1H271K 270P 50V C1201 ECA1HAK010XB 1 50V C1202 F1H1H471A219 470P 50V C1203 ECA1CAK101XB 100 16V C1204 F1H1C2730001 0.027 16V C1205 F1H1H471A219 470P 50V...
  • Page 103 C7227 ECA1HAK010XI 1 50V Ref. No. Part No. Part Name & Description Remarks C7228 ECA1HAK010XI 1 50V C7230 F1H1C104A041 0.1 16V C7231 F2A0J221A200 220P 6.3V C7232 F2A0J221A200 220P 6.3V C7233 F1H1C104A008 0.1 16V C7234 F1H1C104A041 0.1 16V C7235 ECEA1CKA100I 10 16V C7241 F1H1H102A219 1000P 50V...
  • Page 108 TRANSFORMER P.C.B. Q600 Q601 Q602 Q603 Ref No. MODE CD PLAY -22.2 -33.7 -22.8 STANDBY -20.2 -20.5 -20.5...
  • Page 109 PANEL P.C.B. IC 900 Ref No. MODE CD PLAY -21.6 -21.6 -17.7 -17.6 -15.5 -21.5 STANDBY -20.7 -20.6 -20.3 -20.3 -20.4 -20.4 IC 900 Ref No. MODE CD PLAY -21.5 -21.5 -15.6 -17.7 -21.5 -21.5 -21.5 -15.6 -13.3 -22.2 -13..7 -19.7 -19.7 -19.7...
  • Page 110 MAIN/POWER P.C.B. IC500 Ref No. MODE CD PLAY 27.2 11.1 10.1 STANDBY Ref No. IC800 MODE CD PLAY STANDBY Ref No. IC800 MODE CD PLAY STANDBY IC802 Ref No. MODE CD PLAY STANDBY IC803 Ref No. MODE CD PLAY STANDBY Ref No.
  • Page 111 DECK MECHANISM P.C.B. IC971 Ref No. MODE CD PLAY STANDBY...
  • Page 112 DECK P.C.B. IC1000 Ref No. MODE CD PLAY STANDBY IC1001 Ref No. MODE CD PLAY STANDBY Ref No. IC1001 MODE CD PLAY STANDBY Ref No. Q1101 Q1201 Q1302 Q1303 Q1304 MODE CD PLAY STANDBY Q1309 Q1310 Q1312 Q1314 Q1315 Ref No. MODE CD PLAY STANDBY...
  • Page 113 CD SERVO P.C.B. IC7001 Ref No. MODE CD PLAY STANDBY Ref No. IC7001 MODE CD PLAY STANDBY IC7001 Ref No. MODE CD PLAY STANDBY IC7001 Ref No. MODE CD PLAY STANDBY Ref No. IC7001 MODE CD PLAY STANDBY Ref No. IC7002 MODE CD PLAY...
  • Page 114 SCHEMATIC DIAGRAM - 6 TAPE PLAYBACK SIGNAL LINE DECK CIRCUIT : +B SIGNAL LINE TAPE RECORD SIGNAL LINE C1105 470P R1103 C1122 0.01 R1101 C1104 C1102 0.027 C1101 470P 50V1 R1104 CP1301 ERASE HEAD PBLIN C1103 16V100 R1109 R1105 2.2K PBRIN C1121 HEAD...
  • Page 115 SCHEMATIC DIAGRAM - 5 MAIN/POWER CIRCUIT (CN802) ON SCHEMATIC : -B SIGNAL LINE DIAGRAM-3 PANEL CIRCUIT : +B SIGNAL LINE CN901 1 2 3 4 5 6 MAIN/POWER CIRCUIT C911 FL900 (W505) ON SCHEMATIC 50V22 A2BB00000157 DIAGRAM-4 FL DISPLAY TRANSFORMER CIRCUIT CN505B 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 43 44...
  • Page 116 SCHEMATIC DIAGRAM - 2 : CD SIGNAL LINE : TUNER SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE MAIN/POWER CIRCUIT : TAPE RECORDING SIGNAL LINE : +B SIGNAL LINE : TAPE PLAYBACK SIGNAL LINE TUNER EXTENT CIRCUIT R880 4.7K PORTSEL PORTSEL...
  • Page 117 SCHEMATIC DIAGRAM - 3 : -B SIGNAL LINE : CD SIGNAL LINE : TUNER SIGNAL LINE MAIN/POWER CIRCUIT : MAIN SIGNAL LINE : TAPE RECORDING SIGNAL LINE : +B SIGNAL LINE : TAPE PLAYBACK SIGNAL LINE PHONES RSC0669 SPEAKERS (REF NO. 40) JK900 JK501 1 2 3 4...
  • Page 118 SCHEMATIC DIAGRAM - 4 : -B SIGNAL MAIN/POWER CIRCUIT : +B SIGNAL LINE Q505 Q507 B1AAJC000019 B1AAJC000019 REGULATOR REGULATOR Q530 2SD0592ARA C515 C514 0.01 0.01 REGULATOR R518 R520 R517 C541 C542 C540 16V22 25V10 16V22 R516 R514 R515 2.2K 1.5K C510 25V10 Q501, Q504...
  • Page 119 SCHEMATIC DIAGRAM - 1 OPTICAL CD SERVO CIRCUIT : +B SIGNAL LINE : CD-DA SIGNAL LINE : CD SIGNAL LINE PICKUP CIRCUIT W7022 W7020 LASER DIODE CP701 W7025 R7601 C7232 W7006 C7601 C7670 C7626 C7227 W7019 R7217 6.3V33 50V1 6.3V220 R7650 C7225 Q7601...

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