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Panasonic SAPM25 - MINI HES W/CD PLAYER, Service Manual, Page: 37 / 100

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Panasonic SAPM25 - MINI HES W/CD PLAYER Service Manual Download Page 37

SW804

Power switch

SW805

Display/RDS switch

SW806

Selector switch

SW807

Tuner Band switch

SW808

Stop switch

SW809

Rew switch

SW810

Tape switch

SW811

CD FF/Pause switch

SW812

FF switch

SW813

Open/Close/Step switch

VR801

Encorded Volume VR

- 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. Accordingly, there may arise 
some error in voltage values and waveforms depending upon the 
internal impedance of the tester or the measuring unit.

No mark

: Playback

<< >>

: Rec

(( ))

: CD

37

Summary of Contents for SAPM25 - MINI HES W/CD PLAYER

Page 1: ...ORDER NO MD0107176C3 CD Stereo System SA PM25 Colour S Silver Type Area GD South Korea TAPE SECTION AR2 MECHANISM SERIES CD SECTION RAE0155Z 1V TRAVERSE DECK SERIES SPECIFICATIONS Specification 1 ...

Page 2: ... N 20 dB at 999 kHz 500 V m Cassette Deck Section Track system 4 track 2 channel Heads Record playback Solid permalloy head Erasure Double gap ferrite head Motor DC servo motor Recording system AC bias 100kHz Erasing system AC erase 100kHz Tape speed 4 8 cm s Overall frequency reponse 3dB 6dB at DECK OUT NORMAL TYPE I 50 Hz 13 kHz HIGH TYPE II 50 Hz 13 kHz S N ratio 52 dB A weighted Wow and flutte...

Page 3: ...solid state devices After repairs are completed restore power gradually using a variac to avoid overcurrent Current consumption at AC 220V 60 Hz in NO SIGNAL mode should be 150mA 2 Protection Circuitry The protection circuitry may have operated if either of the following conditions are noticed No sound is heard when the power is turned on Sound stops during a performance The function of this circu...

Page 4: ...ser diode in the traverse deck optical pickup may break down due to potential difference caused by static electricity of clothes or human body So be careful of electrostatic breakdown during repair of the traverse deck optical pickup Handling of CD traverse deck optical pickup 1 Do not subject the traverse deck optical pickup to static electricity as it is extremely sensitive to electrical shock 2...

Page 5: ...ntion 1 Human body grounding Use the anti static wrist strap to discharge the static electricity from your body 2 Work table grounding Put a conductive material sheet or steel sheet on the area where the traverse deck optical pickup is placed and ground the sheet Caution The static electricity of your clothes will not be grounded through the wrist strap So take care not to let your clothes touch t...

Page 6: ...diation from pick up unit is safety level but be sure the followings 1 Do not disassemble the optical pick up unit since radiation from exposed laser diode is dangerous 2 Do not adjust the variable resistor on the pick up unit It was already adjusted 3 Do not look at the focus lens using optical instruments 4 Recommend not to look at pick up lens for a long time ACHTUNG Dieses Produkt enthält eine...

Page 7: ...ht mit optischen Instrumenten in die Fokussierlinse blicken 4 Nicht über längere Zeit in die Fokussierlinse blicken ADVARSEL I dette a apparat anvendes laser CAUTION THIS PRODUCT UTILIZES A LASER USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE Use of Caution Labels 6 Operation Procedures 7 ...

Page 8: ...t Procedures ATTENTION SERVICER Some chassis components may have sharp edges Be careful when disassembling and servicing 1 This section describes procedures for checking the operation of the major printed circuit boards and replacing the main 8 ...

Page 9: ...he CD Servo P C B Checking for thePower P C B and Deck P C B Diaassembly and Assembly of the Disc Tray and CD Traverse Unit Disassembly of the Disc Tray Disassembly of the CD Traveerse Unit Main Component Replacement Procedure Replacement of the CD Servo P C B and Optical Pick up Unit Warning This product uses a laser diode Refer to caution statement Precaution of Laser Diode ACHTUNG Die Lasereinh...

Page 10: ...Step 3 Release connector CS802 and PW802 Step 4 Remove 10 screws 10 ...

Page 11: ...ng for the Main P C B Step 5 Remove 2 screws Step 6 Push claws both side and bottom Release connectors CS601A and CN1301 between Panel P C B and Main P C B Push front panel forward Check the Main P C B as shown 7 1 3 Checking for the CD Servo P C B 11 ...

Page 12: ...Step 1 Lift up the CD unit and place it as shown in the following figure Check the CD Servo P C B as shown 7 1 4 Checking for the Power P C B and Deck P C B 12 ...

Page 13: ...gether with the Power P C B and rotate left then place the P C B as shown in the following figure Check the Power P C B as shown 7 2 Disassembly and Assembly of the Disc Tray and CD Traverse Unit 7 2 1 Disassembly of the Disc Tray 13 ...

Page 14: ...ounter clock wise until the CD Tray starts to move out Step 2 Release the 2 claws and remove the clamp plate in the direction of the arrow Step 3 Lift up the CD Tray to remove it 7 2 2 Disassembly of the CD Traverse Unit 14 ...

Page 15: ...lace the CD Traverse Unit and CD Tray 2 Make sure that the 2 gear is in position shown above and the hole on the right gear is align with the hole below it when replacing the CD Traverse Unit and CD Tray NOTE When replacing the CD Tray make sure the Dented line is at the position as shown 7 3 Main Component Replacement Procedure 15 ...

Page 16: ... Servo P C B Step 3 Remove the flexible cable at CN701 Removal of the flexible cable Push the top of the connector in the direction of the arrow 1 and then pull out the flexible cable in the direction of the arrow 2 NOTE Insert a short pin into the flexible cable Step 4 Push the lever in and turn the gear clock wise fully 16 ...

Page 17: ...Step 6 Release the claw and remove the Driver Plate Step 7 Slide out the Optical Pick up Unit from the indent opening 17 ...

Page 18: ...rch button for at least 2 seconds The unit enters Self Diagnostic Mode and display T Then an error code e g H01 is displayed if any In the case of no error T is displayed on FL 4 If more than 1 error exists the display will sequentially show the respective error codes each time the STOP button is pressed 8 2 Cassette Mechanism Test For error code H01 H02 H03 F01 F02 1 Load a cassette tape with the...

Page 19: ...ailure F61 When power amplifier output failure for power supply failure 8 5 2 Error detection for CD Block Error Code Problem Condition Possible Cause F15 CD does not function REST SW detection error This error occurs when the Optical Pick Up REST SW S701 is detected within the specified time about 8 seconds H15 The CD tray closes CD disc tray detect switch NG Check and replace F26 CD does not fun...

Page 20: ... 20 5 C 68 9 F Measuring instrument EVM Electronic Voltmeter Digital frequency counter Test tape Headazimuth adjustment 8 kHz 20 dB QZZCFM Tape speed adjustment 3 kHz 10 dB QZZCWAT Playback gain adjustment 315 Hz 0 dB QZZCFM Normal reference blank tape QZZCRA CrO2 blank tape QZZCRX 9 1 1 Head Azimuth Adjustment Note If you wish to readjust the head azimuth be sure to adjust with adhering the caset...

Page 21: ... is within 1 5dB 5 After the adjustment apply screwlock to the azimuth adjusting screw Fig 1 Fig 2 Fig 3 9 1 2 Tape Speed Adjustment 1 Connect the measuring instrument as shown in Fig 4 2 Playback the middle portion of the test tape QZZCWAT 3 Adjust motor VR for the output value shown below Refer to Fig 5 Adjustment target 3000 40Hz Fig 4 21 ...

Page 22: ... key 4 Measure and make sure that the output is within the standad value Standard value 16 3mV Fig 6 9 1 4 Bias Frequency Check 1 Connect the measuring instrument as shown in Fig 7 2 Set the unit to AUX position 3 Insert the normal blank tape QZZCRA and set the unit to REC mode use REC STOP key 4 Measure and make sure that the output is within the standard value Standard value 98 8kHz Fig 7 22 ...

Page 23: ...e lead wires of the plug to the measuring instrument Z2 AM IFT Adjust maximum 9 2 2 FM RF Alignment SIGNAL GENERATOR or SWEEP GENERATOR RADIO DIAL SETTING INDICATOR ELECTRONIC VOLTMETER or OSCILLOSCOPE ADJUSTMENT Shown in Fig 3 REMARKS CONNECTIONS FREQUENCY Fashion a loop of several turns of wire and radiate a signal into the loop ant of receiver 522kHz Tuning capacitor fully closed Headphones Jac...

Page 24: ... Tuner Fig 9 Fig 10 10 Illustration of IC s Transistors and Diodes 24 ...

Page 25: ...acking error offset adjustment terminal 10 STRQ I Tracking ballance adjustment terminal 11 FM AM O Tracking error signal output terminal 12 Mono I Track cross input terminal 13 Lch I Tracking gain adjustment input terminal 14 Rch O Lens position signal output terminal 15 PILOT OUT I APP compensation signal gain adjustment terminal 16 MPX IN O Focus error signal output terminal 17 PILOT IN I AS gai...

Page 26: ...erminal Not used connected to GND 7 LW I Power supply terminal 8 SDC O 1 2 PVcc output terminal 1 Connected to GND through capacitor 9 STRQ I Power supply terminal for driver 10 FM GND terminal 11 IFIN O Tracking coil driver output terminal 12 MONO O Tracking coil driver output terminal 13 AMIN O Focus coil driver output terminal 14 FMIN O Focus coil driver output terminal 15 VDD O Traverse motor ...

Page 27: ...ection 11 CEA I Capacitor for HPF amp connection 12 BDO O BDO output H drop out 13 LDON I APC control 14 GND Ground 15 RFDET O NRFDET output L detection 16 PDOWN O Power down input 17 OFTR O OFTR output 18 NC O N C 19 ENV O 3T ENV output 20 NC I N C 21 NC I N C 22 TEN I TE amp input 23 TEOUT O TE amp output 24 FEOUT O FE amp output 25 FEN I FE amp input 26 VREF O Reference voltage output 27 TBAL I...

Page 28: ...cessor Command Data Signal Input 9 MLD I Microprocessor Command Load Signal Input 10 SENSE I Sense Signal Output OFT FESL MAGEND NAJEND POSAD SFG Not Used Open 11 FLOCK O Focus Servo Feeding Signal Output L Feed 12 TLOCK O Tracking Servo Feeding Signal Output L Feed 13 BLKCK O Sub Code Block Clocl Signal Output fBLKCK 75Hz during Normal Playback 14 SQCK I External Clock Signal Input for Sub Code Q...

Page 29: ... 24 ECM O Spindle Motor Drive Signal Output Forced Mode Output 25 ECS O Spindle Motor Drive Signal Output Servo Error Signal Output 26 KICK O Kick Pulse Output 27 TRD O Tracking Drive Output 28 FOD O Focus Drive Output 29 VREF I D A Drive Output TVD ECS TRD FOD FBAL TBAL Reference Voltage Input 30 FBAL O Focus Error Signal Input Analog Input 31 TBAL O Tracking Balance Adjustment Output 32 FE I Foc...

Page 30: ...tput 43 WVEL O Double Speed Status Signal Output H DS 44 ARF I RF Signal Input 45 IREF I Reference Current Input 46 DRF I DSL Bias Terminal 47 DSLF I O DSL Loop Filter 48 PLLF I O PLL Loop Filter 49 VCOF I O VCO Loop Filter Terminal 50 AVDD2 I Power Supply Input For Analog Circuit 51 AVSS2 I GND For Analog Circuit 52 EFM O EFM Signal Output Not Used Open 53 PCK O PLL Extraction Clock Output Not Us...

Page 31: ...62 CLDCK O Sub Code Frame Clock Signal Output fCLDCK 7 35 kHz During Normal Playback 63 FCLK O Crystal Frame Clock Signal Output fCLDCK 7 35 kHz 64 IPFLAG O Interpolation Flag Output H Interpolation Not Used Open 65 FLAG O Flag Output Not Ised Open 66 CLVS O Spindle Servo Phase Synchronizing Signal Output H CLV L Rough Servo Not used Open 67 CRC O Sub Code CRC Checked Output H OK L NG Not Used Ope...

Page 32: ...K Oscillating Frequency Designation Input L 4 2336 MHz H 8 4672MHz 80 SSEL I SUBQ Output Mode Select H Q Code Buffer Mode 11 5 IC703 BA5948FPE2 FOCUS COIL TRACKING COIL TRAVERSE MOTOR SPINDLE MOTOR DRIVE Pin No Mark I O Function 1 IN2 I Motor Driver 92 Input 2 PC2 I Turntable Motor Drive Signal L ON 3 IN1 I Motor Driver 1 Input 4 PC1 Traverse Motor Drive Signal L ON 5 N C No connection 6 N C No co...

Page 33: ...or Driver 3 forward action output 17 D4 O Motor Driver 4 reverse action output 18 D4 O Motor Driver 4 forward action output 19 PVCC2 I Power Supply 2 for Driver 20 PGND2 Ground Connection 2 for Driver 21 N C NC No Connection 22 N C NC No Connection 23 N C NC No Connection 24 N C NC No Connection 25 VCC I Power Supply Terminal 26 VREF I Reference Voltage Input 27 IN4 I Motor Driver 4 Input 28 IN3 I...

Page 34: ...p enable 13 MCLK PLLCK O CD command clock output Tuner PLL clock output 14 MDATA PLLDA O CD command data output Tuner PLL data output 15 PLL_DO ST I Tuner IF data stereo input 16 LED2 O tape function LED 17 SYNC I AC failure detect input 18 RMT I Remote control input 19 LED1 O Tuner function LED 20 SQCK O CD subcode clock output 21 SD I O Tuner signal detect input 22 SUBQ I CD sucode data input In...

Page 35: ...PU beat proof output 1 42 MBP2 O MPU beat proof output 2 43 CD_CLOSE O CR100 loading control output 44 CD_OPEN O CR100 loading control output 45 RDSCLK O RDS IC control clock output 46 RDSDATA I RDS IC control data output 47 ASP_CLK O ASP control clock output 48 ASP_DATA EDATA O ASP control data output EEPROM data output 49 ASP_LATCH O ASP control latch output 50 CDOPN_SW I Cd open switch detect i...

Page 36: ...2 Block Diagram 13 Schematic Diagram All schematic diagrams may be modified at any time with the development of new technology Note S701 Reset switch S780 Open switch S971 Mode detect switch S972 Leaf switch S973 Leaf switch S974 Leaf switch S975 Leaf switch S1301 Deck Mode switch SW801 Tape Eject switch SW802 Tape Rec Pause switch SW803 CD Edit switch 36 ...

Page 37: ...W813 Open Close Step switch VR801 Encorded Volume VR 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 Accordingly there may arise some error in voltage values and waveforms depending upon the internal impedance of the tester or the measuring unit No mark Playback Rec CD 37 ...

Page 38: ...ng any of components be sure 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 Ground the soldering iron Do not touch the pins of IC LSI or VLSI with fingers dir...

Page 39: ...39 ...

Page 40: ...16 Troubleshooting Guide 17 Parts Location and Replacement Parts List Notes 40 ...

Page 41: ... darf nur gegen eine vom Hertsteller spezifizierte Einheit ausgetauscht werden Capacitor values are in microfarads F unless specified otherwise P Pico farads pF F Farads Resistance values are in ohms unless specified otherwise 1K 1 000 OHM The marking RTL indicates that the Retention Time is limited for this items After the discontinuation of this assembly in production the item will continue to b...

Page 42: ...ench En English Ko Korean Sw Swedish Cz Czech Fr French Po Polish Co Traditional Chinese Da Danish Ge German Ru Russian Cn Simplified Chinese 17 1 Deck Mechanism 17 1 1 Deck Loading Mechanism Parts Location 17 1 2 Deck Mechanism Part Location RAA4109 1S 42 ...

Page 43: ...17 1 3 Deck Mechanism Parts List 43 ...

Page 44: ...049 FLYWHEEL F ASS Y M 127 RXF0050 FLYWHEEL R ASS Y M 128 RXG0040 FF RELAY GEAR ASS Y M 129 RMK0283A J SUB CHASSIS M 130 RXL0124 PINCH ARM F ASS Y M 130 1 RMB0401 PINCH ARM SPRING F M 131 RXL0125 PINCH ARM R ASS Y M 131 1 RMB0402 PINCH ARM SPRING R M 132 RXL0126 WINDING ARM ASS Y M 133 RXQ0412 HEAD PANEL ASS Y M 133 1 RMB0405 FR ROD SPRING M 133 2 RMM0132 FR ROD M 134 REM0098 CAP MOTOR ASS Y M 135...

Page 45: ... M 154 RMA1412 CASS HOLDER M 155 RML0598 OPEN LEVER M 156 RME0329 OPEN LEVER SPRING M 157 RML0601 SLIDE LEVER M 158 RMA1420 CT PUSH PLATE M 159 RME0333 PUSH SPRING M 160 RMB0664 DRIVE LEVER SPRING M 161 RDV0066 BELT M 17 2 CD Loading Mechanism 17 2 1 CD Loading Mechanism Parts Location 45 ...

Page 46: ...17 2 2 CD Mechanism Parts List 46 ...

Page 47: ...VER M 304 8 RMM0219 STOPPER M 304 9 XQN17 C28F SCREW M 304 10 RXQ0632 TRV MOTOR UNIT M 305 RDG0460 CAM GEAR M 306 RDG0461 DRIVE GEAR M 307 RGQ0254 K TRAY M 308 RHM0001 MAGNET M 309 RMB0603 FLOATING SPRING M 310 RME0288 CENTERING SPRING M 311 RFKNXED50 S CLAMPER HOLDER ASS Y M 312 RMG0510 K FLOATING RUBBER A M 313 RMG0511 K FLOATING RUBBER B M 314 RMK0422 MECHA CHASSIS M 315 RMM0218 TRAVERSE DRIVE ...

Page 48: ...48 ...

Page 49: ...17 3 2 Cabinet Parts List 49 ...

Page 50: ...DEMO BUTTON M 21 RGUX0407 S REC TAPE EJECT BTN M 22 RGUX0408 S CD EJECT BUTTON M 23 RGWX0059 S VOLUME KNOB M 24 RHD30007 S SCREW M 25 RHDX20001 S SCREW M 26 RKA0059 K LEG FELT M 27 RKFX0090 S CASS LID M 28 RKMX0062 S FRONT PANEL M 29 RKMX0063 S TOP CABINET BENT M 30 RFKHAPM25GDS REAR CABINET ASS Y M 31 RMEX0013 CASS LID SPRING M 32 RMKX0052 BOTTOM CHASSIS M 33 RMN0091 SPACER M 34 RMNX0049 W LCD HO...

Page 51: ...790RSC IC LSI M IC703 BA5948FPE2 IC 4 CH DRIVE M IC971 0N2180RLC1 IC PHOTO INTERUPTOR M IC1000 BA7755A IC ANALOG SW M IC1001 AN7326K IC DECK R P M TRANSISTORS Q1 2SC2787LTA TRANSISTOR M Q2 2SC2787LTA TRANSISTOR M Q6 RVTDTA114EST TRANSISTOR M Q101 KTC3199GRTA TRANSISTOR M Q102 KTC3199GRTA TRANSISTOR M Q103 KTC3199GRTA TRANSISTOR M Q104 KTC3199GRTA TRANSISTOR M Q105 KTC3199GRTA TRANSISTOR M Q201 KTC...

Page 52: ...RANSISTOR M Q609 KRC102MTA TRANSISTOR M Q610 KRC102MTA TRANSISTOR M Q701 2SA1037AKSTX TRANSISTOR M Q1102 2SJ498DTA TRANSISTOR M Q1202 2SJ498DTA TRANSISTOR M Q1301 KRC111MTA TRANSISTOR M Q1303 KRC119MTA TRANSISTOR M Q1304 KRA102MTA TRANSISTOR M Q1305 KRC102MTA TRANSISTOR M Q1306 KTC3199GRTA TRANSISTOR M Q1307 KTC3199GRTA TRANSISTOR M Q1308 KRC114MTA TRANSISTOR M Q1309 KTC3199GRTA TRANSISTOR M Q1310...

Page 53: ...DIODE M D518 1SS291TA DIODE M D519 RVD1SS133TA DIODE M D520 MTZJ9R1ATA DIODE M D521 RVD1SS133TA DIODE M D522 RVD1SS133TA DIODE M D523 RB441Q40T77 DIODE M D524 RL1N4003S P DIODE M D601 LNW9A8BYBZ DIODE M D602 LNW9A8BYBZ DIODE M D603 LNW9A8BYBP45 DIODE M D604 LNW9A8BYBP45 DIODE M D607 1SS291TA DIODE M D608 1SS291TA DIODE M D609 RVD1SS133TA DIODE M D610 RVD1SS133TA DIODE M D611 RVD1SS133TA DIODE M D6...

Page 54: ...S701 RSH1A048 A SW RESET M 54 ...

Page 55: ...F M SW813 EVQ21405R SW OPEN CLOSE STOP M CONNECTORS CN501 RJP12G4YA CONNECTOR M CN701 RJS2A8616 16P FPC CONNECTOR M CN702 RJS1A9319 19P FFC CONNECTOR M CN1303 RJP8G17ZA CONNECTOR M CP301 SJS50878JQ 8P BTB CONNECTOR M CP302 RJT057G10 CONNECTOR M CP303 RJT057G10 CONNECTOR M CP304 RJT057G10 CONNECTOR M CP305 RJT057G10 CONNECTOR M CP1301 RJP9G18ZA CONNECTOR M CP1301 RJS1A6805 J CONNECTOR M CP1902 RJT0...

Page 56: ...MBINATIO Z1 RLA2Z006M T ANTENNA COIL BLOCK M Z2 RLI2Z006M T AM IFT M Z20 ENV17290G1Y FM TUNER PACK M Z501 ERZV10V511CS ZENER M Z601 RCD61H367AF3 REMOTE SENSOR M Z602 RSL5273 G LCD M Z971 EXBF7L355SYV RADA RESISTOR M CERAMIC FILTERS CF1 RLFFETNGD01L CERAMIC CAPACITOR M CF2 RLFFETMGD01L CERAMIC FILTER M RELAY RL501 RSY0040M 0 RELAY M OSCILLATORS X2 RLFDFT13DD CERAMIC FILTER M X3 RSXD7M20C01 CRYSTAL ...

Page 57: ...O CD WIRE M W802 REXX0249 WIRE M W1301 REXX0250 WIRE M W1303 REXX0251 WIRE M W1903 RWJ0102050KR MOTOR WIRE M RESISTORS R2 ERDS2TJ472T 4 7K 1 4W M R3 ERDS2TJ101T 100 1 4W M R4 ERDS2TJ103T 10K 1 4W M R5 ERDS2TJ471T 470 1 4W M R6 ERDS2TJ474T 470K 1 4W M R7 ERDS2TJ331T 330 1 4W M R8 ERDS2TJ474T 470K 1 4W M R9 ERDS2TJ331T 330 1 4W M R10 ERDS2TJ562T 5 6K 1 4W M R11 ERDS2TJ391T 390 1 4W M R12 ERDS2TJ104T...

Page 58: ...R23 ERDS2TJ683T 68K 1 4W M 58 ...

Page 59: ...2T 8 2K 1 4W M R104 ERDS2TJ1R2T 1 2 1 4W M R105 ERDS2TJ1R0T 1 1 4W M R106 ERX1SJR82E 0 82 1W M R107 ERX1SJR82E 0 82 1W M R108 ERDS2TJ223T 22K 1 4W M R109 ERDS2TJ472T 4 7K 1 4W M R110 ERDS2TJ104T 100K 1 4W M R111 ERDS2TJ472T 4 7K 1 4W M R112 ERDS2TJ392T 3 9K 1 4W M R113 ERDS2TJ123T 12K 1 4W M R114 ERDS2TJ223T 22K 1 4W M R115 ERDS2TJ123T 12K 1 4W M R116 ERDS2TJ822T 8 2K 1 4W M R117 ERDS2TJ183T 18K 1...

Page 60: ...R210 ERDS2TJ104T 100K 1 4W M 60 ...

Page 61: ...4W M R311 ERDS2TJ472T 4 7K 1 4W M R312 ERDS2TJ103T 10K 1 4W M R313 ERDS2TJ331T 330 1 4W M R314 ERDS2TJ122T 1 2K 1 4W M R315 ERDS2TJ472T 4 7K 1 4W M R322 ERDS2TJ102T 1K 1 4W M R325 ERDS2TJ472T 4 7K 1 4W M R328 ERDS2TJ472T 4 7K 1 4W M R333 ERDS2TJ562T 5 6K 1 4W M R334 ERDS2TJ562T 5 6K 1 4W M R335 ERDS2TJ562T 5 6K 1 4W M R336 ERDS2TJ103T 10K 1 4W M R337 ERDS2TJ103T 10K 1 4W M R338 ERDS2TJ103T 10K 1 4...

Page 62: ... 1K 1 4W M R522 ERDS2TJ103T 10K 1 4W M R523 ERDS2TJ331T 330 1 4W M R524 ERDS2TJ681T 680 1 4W M R525 ERDS2TJ822T 8 2K 1 4W M R526 ERDS2TJ101T 100 1 4W M R527 ERDS2TJ103T 10K 1 4W M R528 ERDS2TJ1R5T 1 5 1 4W M R529 ERDS2TJ1R5T 1 5 1 4W M R530 ERDS2TJ1R5T 1 5 1 4W M R531 ERDS2TJ681T 680 1 4W M R532 ERDS2TJ104T 100K 1 4W M R533 ERDS2TJ272T 2 7K 1 4W M R534 ERDS2TJ222T 2 2K 1 4W M R535 ERDS2TJ333T 33K ...

Page 63: ...K 1 4W M R632 ERDS2TJ473T 47K 1 4W M R633 ERDS2TJ106T 10M 1 4W M R634 ERDS2TJ334T 330K 1 4W M R635 ERDS2TJ105T 1M 1 4W M R637 ERDS2TJ472T 4 7K 1 4W M R638 ERDS2TJ472T 4 7K 1 4W M R639 ERDS2TJ102T 1K 1 4W M R640 ERDS2TJ103T 10K 1 4W M R641 ERDS2TJ152T 1 5K 1 4W M R642 ERDS2TJ102T 1K 1 4W M R643 ERDS2TJ103T 10K 1 4W M R644 ERDS2TJ103T 10K 1 4W M R645 ERDS2TJ103T 10K 1 4W M R646 ERDS2TJ102T 1K 1 4W M...

Page 64: ... 16W M R735 ERJ3GEYJ101V 100 1 16W M R736 ERJ3GEYJ101V 100 1 16W M R741 ERJ3GEYJ473V 47K 1 16W M R742 ERJ3GEYJ224V 220K 1 16W M R744 ERJ3GEYJ124V 120K 1 16W M R749 ERJ3GEYJ272V 2 7K 1 16W M R753 ERJ3GEYJ100V 10 1 16W M R754 ERJ3GEYJ5R6V 5 6 1 16W M R761 ERJ3GEYJ472V 4 7K 1 16W M R972 ERDS2TJ821T 820 1 4W M R973 ERDS2TJ393T 39K 1 4W M R1101 ERDS2TJ270T 27 1 4W M R1102 ERDS2TJ122T 1 2K 1 4W M R1103 ...

Page 65: ...1331 ERDS2TJ752T 7 5K 1 4W M R1332 ERDS2TJ103T 10K 1 4W M R1333 ERD2FCVJ4R7T 4 7 1 4W M R1334 ERDS2TJ223T 22K 1 4W M R1335 ERDS2TJ152T 1 5K 1 4W M R1336 ERDS2TJ152T 1 5K 1 4W M R1337 ERDS2TJ103T 10K 1 4W M R1341 ERDS2TJ681T 680 1 4W M R1343 ERDS2TJ332T 3 3K 1 4W M R1344 ERDS2TJ273T 27K 1 4W M R1345 ERDS2TJ102T 1K 1 4W M R1346 ERDS2TJ103T 10K 1 4W M CAPACITORS C1 ECBT1C103NS5 0 01 16V M C2 ECA1CAK1...

Page 66: ...1H102KB5 1000P 50V M C48 ECBT1C103NS5 0 01 16V M C49 ECBT1H104KB5 0 1 50V M C101 ECBT1C182KR5 1800P 16V M C102 ECFR1C183KR 0 018 16V M C103 ECA1EAK100XB 10 25V M C104 ECBT1H471KB5 470P 50V M C105 ECA1CAK101XB 100 16V M C106 ECA1CAK101XB 100 16V M C107 ECA1CPXL471E 470 16V M C108 ECQV1H224JZ3 0 22 50V M C109 ECBT1H473ZF5 0 047 50V M C110 ECBT1H473ZF5 0 047 50V M C111 ECQV1H124JZ3 0 12 50V M C112 EC...

Page 67: ...0 022 16V M C226 ECBT1H272KR5 2700P 50V M C227 ECA1AAK221XQ 220 10V M C228 ECBT1H102KB5 1000P 50V M C301 ECA1EAK100XB 10 25V M C302 ECFR1C473KR 0 047 16V M C303 ECBT1H471KB5 470P 50V M C304 ECQV1H154JZ3 0 15 50V M C305 ECBT1H101KB5 100P 50V M C306 ECBT1H101KB5 100P 50V M C307 ECBT1H471KB5 470P 50V M C308 ECA1CAM101XB 100 16V M C309 ECA1EAK100XB 10 25V M C310 ECA1EAK100XB 10 25V M C311 ECA1EAK100XB...

Page 68: ...103MS5 0 01 16V M C518 ECA1CAM101XB 100 16V M C521 ECA1HAK010XB 1 50V M C522 ECA1EAK100XB 10 25V M C523 ECA1CAK220XB 22 16V M C524 ECQV1H334JZ3 0 33 50V M C525 ECA1HAK2R2XB 2 2 50V M C526 ECBT1H471KB5 470P 50V M C527 ECBT1H471KB5 470P 50V M C528 ECA1HAK2R2XB 2 2 50V M C529 ECA1CAK101XB 100 16V M C530 ECA1CAK330XB 33 16V M C531 ECA1HAK010XB 1 50V M C532 ECFR1E104MR 0 1 25V M C533 ECFR1E104MR 0 1 25...

Page 69: ...V M C707 ECUV1E273KBV 0 027 25V M C710 ECUV1H121JCV 120P 50V M C711 ECUV1C104KBV 0 1 16V M C712 ECUV1C104KBV 0 1 16V M C713 ECUV1C104KBV 0 1 16V M C714 ECEA0JKA101I 100 6 3V M C715 ECUV1H272KBV 2700P 50V M C716 ECUV1H821KBV 820P 50V M C717 ECUV1E104ZFV 0 1 25V M C718 ECUV1A224KBV 0 22 10V M C721 ECUV1H100JCV 10 50V M C722 ECUV1H100JCV 10 50V M C723 ECEA1AKA221I 220 10V M C724 ECUV1C104KBV 0 1 16V ...

Page 70: ...M C1201 ECA1HAK010XB 1 50V M C1202 ECBT1H102KB5 1000P 50V M C1203 ECA1CAK101XB 100 16V M C1204 ECFR1C273KR 0 027 16V M C1205 ECBT1H821KB5 820P 50V M C1206 ECA1HAK2R2XB 2 2 50V M C1207 ECBT1H152KB5 1500P 50V M C1208 ECA1CAK100XB 10 16V M C1209 ECA1HAK3R3XB 3 3 50V M C1221 ECBT1H102KB5 1000P 50V M C1222 ECBT1H103KB5 0 01 50V M C1223 ECBT1H681KB5 680P 50V M C1301 ECA1HAK0R1XB 0 1 50V M C1302 ECFR1C33...

Page 71: ... 16W M RJ716 ERJ3GEY0R00V 0 1 16W M RJ722 ERJ3GEY0R00V 0 1 16W M RJ723 ERJ3GEY0R00V 0 1 16W M RJ724 ERJ3GEY0R00V 0 1 16W M RJ726 ERJ3GEY0R00V 0 1 16W M RJ727 ERJ3GEY0R00V 0 1 16W M RJ728 ERJ3GEY0R00V 0 1 16W M RJ731 ERJ3GEY0R00V 0 1 16W M RJ732 ERJ3GEY0R00V 0 1 16W M RJ734 ERJ3GEY0R00V 0 1 16W M TEST JUMPER TJ701 EYF8CU TEST JUMPER M 17 5 Packaging Materials Accessories Parts List Ref No Part No P...

Page 72: ...17 6 Packaging Printed in Singapore P010700001 J N H K L PRT 72 ...

Page 73: ...28 27 26 25 14 13 12 11 10 9 8 7 6 5 4 3 2 1 IC701 IC701 AN8885SBE1 SERVO AMP 8 1 2 3 4 5 6 7 NC 36 37 39 38 33 GND TEN FEN FEOUT FBAL TBAL TEOUT CEA RF LPD LD RFIN PDF PDE PDB PDA VREF ENV OFTR RFDET GND LDON BDO VCC TRV MOTOR SPL MOTOR IN3 IN4 VREF VCC PVCC2 IN2 GND GND D4 D4 D3 D3 PGND1 NC PVCC1 D2 D2 D1 D1 NC NC PC1 PC2 IN1 GND CSBRT LASER DIODE 11 12 10 6 8 5 4 9 2 3 GND VCC AIN BIN VREF NAOU...

Page 74: ...BCLK LRCK SRDATA TX MCLK MDATA MLD SENSE FLOCK TLOCK BLKCK SQCK SUBQ DMUTE STAT RST SMCK TVD PC ECM ECS TRD FOD VREF FBAL TBAL FE TE RFENV VDET OFT TRCRS RFDET BDO LDON WVEL ARF IREF DRF DSLF PLLF EFM PCK SUBC SBCK VSS X1 IN X2 OUT OUTR OUTL 10 11 17 13 18 19 REST SW PLLF2 VCOF VCOF2 IOSEL IOVDD CSEL 28 29 30 DSLF2 RESET SW 2 KICK TRV RST 3 STAT SUBQ SQCK 7 BLKCK 8 MLD MDATA MCLK P GND 7 5V TX LD ...

Page 75: ...4 22K R1335 1 5K R1326 5 6K R1332 10K R1327 4 7K R1328 15K R1329 4 7K C1320 50V1 C1306 16V10 C1307 10V220 C1301 50V0 1 C1106 50V2 2 C1206 50V2 2 C1208 16V10 C1201 50V1 C1101 50V1 C1203 16V100 C1103 16V100 C1108 16V10 C1304 50V4 7 C1305 16V22 C1308 16V33 C1319 16V100 C1311 16V47 C1323 50V1 PBLIN PBRIN D9V CR02_2 RECH1 BPL 6 3 2 6 5 4 3 2 1 Playback Signal line Rec Signal line DECK CIRCUIT SCHEMATIC...

Page 76: ...PL GND HALF PHOTO_S VREF VREF AD_OUT RECINH_F MODE HALF RECINH_R VREF VREF MOTOR_L PL_L MOTOR_GND PB Rout REC Rin AF_GND PB Lout REC Lin D9V D9V 9V_GND 9V MOTOR_9V DMT MK_IN1 MK_IN2 BP RECH CRO2 AN7 AN6 4 7K 10K MOTOR_VCC PLGND 10K 10K R1316 1K Q1305 KRC102MTA TO MAIN CIRCUIT CN1301 W1301 ON SCHEMATIC DIAGRAM 7 Playback Signal line Rec Signal line SCHEMATIC DIAGRAM 4 B Signal Line TO PANEL CIRCUIT...

Page 77: ... 1 5M 4P 33K 8P 8P 100 2 7K 0 022 0 022 150 0 022 16V 100uF 18P 8 15P 330 0 022 1 2K 10K 33P 220 10K 47P 3P 100K 2SK360 HVM27 330 6 7 IFT 10K 2SC2620 1uH 4P 22P 1P 220P 7P 33K 33K HVM27 HVM27 22 2SK238 100K 4 18P 0 47uH 100K 3 2 1P HVM27 15P 5 1 22P RLA2Z006M T Z1 AM OSC COIL AM ANT COIL JK1 75 OHM FM EXT ANT AM LOOP ANT CF1 3 1 2 IC2 TUNER MAIN CIRCUIT SCHEMATIC DIAGRAM 5 1 2 3 4 5 6 7 8 9 4 3 2 ...

Page 78: ...48 0 01 C6 100P C24 0 1 C49 390P C19 LA1833NMNTLM IC1 1 2 4 3 5 6 7 8 12 11 9 10 22 23 24 18 19 20 21 17 16 15 14 13 RLFFETMGD01L CF2 3 1 2 RLI2Z006M T Z2 Q6 IC1 SCHEMATIC DIAGRAM 6 TO MAIN CIRCUIT 1B ON SCHEMATIC DIAGRAM 7 TO MAIN CIRCUIT 2B ON SCHEMATIC DIAGRAM 7 A B C D a b c d e f 1A 2A 1 2 3 4 5 6 Q2 B SIGNAL LINE AM SIGNAL LINE AM OSC SIGNAL LINE FM SIGNAL LINE AM FM SIGNAL LINE AMPLIFIER FM...

Page 79: ...2 10K R603 220 R602 1 5K R601 R614 4 7K 15K R608 82K R610 82K R609 22K R604 22K R607 10K R606 R613 4 7K 470 R605 R216 8 2K 18K R217 18K R117 18K R218 18K R118 R116 8 2K 820 R678 R307 330 R306 100K R311 5 6K R345 KRC104MTA Q311 KRC104MTA Q603 Q608 Q609 KRC102MTA Q610 Q202 Q102 Q204 KTC3199GRTA Q104 D607 D306 100µ L602 C603 560P C222 100P C122 100P 1000P C601 Q602 KTA1266GRAT Q601 1 2 3 4 5 84 82 81...

Page 80: ...2 3 4 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 CS601B 1 2 3 4 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 16V220 C346 RCD61H367AF3 Z601 O Vdd G 3 2 1 SLC 22VR D612 C114 C113 R620 1K 4 7K R630 22 R354 1 2K R355 20 R674 10K R617 4 7K R615 10K R641 1 5K 4 7K R629 1K R639 10K R640 10K R645 R R614 4 7K R616...

Page 81: ...M 1 3 2 10V220 C127 10V220 C227 1K R657 1K R658 1K R646 1K R647 1 2K R648 1 8K R649 2 2K R650 2 7K R651 4 7K R652 6 8K R653 10K R654 R668 12K R669 22K 10K 82 R121 10 R122 82 R221 10 R222 R102 R202 D613 SW813 SW802 SW803 SW801 SW812 SW811 SW810 SW809 SW808 SW807 SW806 SW805 SW804 C624 100P C623 100P 1800P C201 1800P C101 CS802W802 1 2 4 3 H802 W802 4 6 5 3 HEADPHONE CIRCUIT POWER AMP C126 2700P C22...

Page 82: ...00P C334 100P C342 1000P C224 1000P C124 C339 220P C329 0 01 220P C117 C333 100P C332 100P C331 100P C338 220P 100P C340 100P C341 KTA12710YTA Q304 C309 25V10 C310 25V10 C311 CS801 1 3 5 7 9 8 6 4 2 10 11 12 13 14 15 16 17 18 19 22K R347 10K R339 R353 100K 100 R348 100 R349 100 R350 10K R338 5 6K R334 5 6K R335 5 6K R333 10K R336 4 7K R325 4 7K R328 10K R340 10K R337 E 1 2 3 JK503 1 2 4 3 R343 4 7...

Page 83: ... 330K 33 R304 33 R305 47K R119 220 47K R219 4 7K R111 22K R108 4 7K R109 100K R110 4 7K R211 4 7K R209 100K R210 22K R208 15K R302 470 R301 1 2 R518 1K R521 22K R309 100K R532 33K R535 2 2K R534 100 R526 10K R527 4 7K R520 8 2K R525 22K R519 330 R523 1 5 R530 1 5 R529 1 5 R528 2 2K R371 1K R547 0 82 R206 0 82 R106 0 82 R107 0 82 R207 KRC102MTA Q505 KRC102MTA Q512 D513 D MTZJ9R1ATA D520 KRA102MTA Q...

Page 84: ...2 R540 8 2K R203 4 7 R509 7 510 4 7K R544 2 7K R533 33K R545 8 2K R144 8 2K R244 4 7K R101 15K R102 4 7K R201 15K R202 8 2K R103 1 2K R546 1 2 R204 1 0 R205 1 2 R104 1 0 R105 8 2 R508 1K R538 10K R539 2 2 R542 2 2 R543 2 2 R541 100K R532 R536 100K 33K 2 2K R534 D511 C511 0 01 C509 0 01 C508 0 01 C510 0 01 C507 0 1 Q514 KTC3199GRTA Q101 201 Q201 Q510 KTC3202OYTA Q511 D507 D506 D508 D509 D510 D523 D...

Page 85: ... 2 R505 KTC3199GRTA Q501 D503 D501 D502 D504 D505 RSY0040M 0 RL501 4 3 2 1 T501 Z501 H501 W501 1 3 5 7 9 8 6 4 2 10 11 12 Q501 AC TRANSFORMER CIRCUIT SCHEMATIC DIAGRAM 8 TO POWER CIRCUIT CN501 W501 ON SCHEMATIC DIAGRAM 7 500V0 01 C504 C503 C501 C502 RTP1M3E027 B SIGNAL LINE SWITCH 0 01 500V0 01 0 01 220V 60Hz L501 0 71V 0 80V 0 02V ...

Page 86: ...PHOTO DETECTOR FOCUS COIL TRACKING COIL F F T T D3 15 D3 16 D4 17 LEVEL SHIFT CH4 D4 18 14 D2 LEVEL SHIFT CH2 D2 13 D1 12 D CH1 11 CH3 SP SP TRV TRV LEVEL SHIFT MUTE CH1 MUTE CH2 PC2 2 PC1 4 IN1 3 IN2 1 IN4 27 IN3 28 VREF 26 ENV OFTR BDO RFDET FE 21 23 TEBPF TEOUT CROSS TEN FBAL 16 22 TBAL 28 27 TBAL FBAL TE LDON PC ECM ECS LOADING TVD TRD FOD CD OPTICAL PICKUP SEMICONDUCTOR LASER B A LEVEL SHIFT ...

Page 87: ... 78 9 MCLK 7 8 MDATA IREF 45 STAT 17 MSEL 79 VCOF2 54 VCOF 49 BYTCK 61 OUTPUT PORT 1 BIT DAC PWM LOGICS PWM R PWM L IOSEL PSEL MSEL SSEL 66 78 79 80 75 OUTR OUTL FLAG IPFLAG TX ECM ECS PC LRCK SRDATA BCLK DMUTE DSLF2 KICK TRV VREF TVD TRD FOD TBAL FBAL TLOCK FLOCK 11 12 73 65 64 6 24 25 23 2 3 1 16 42 26 21 29 22 27 28 31 30 DSLF2 TVD TRD FOD TBAL FBAL ECM ECS PC BLKCK SQCK SUBQ DSLF2 MLD STAT MCL...

Page 88: ...AMP 5 1 OSC MIXER 8 Q1 Q2 7 CF1 CF2 13 16 15 14 DECODER COMP FF FF REG VCO AM AM MIX AGC RF AMP 21 20 19 18 17 FF Z1 AM ANT COIL FM FM Q6 19 CHARGE PUMP 15 11 18 17 POWER ON COUNTER RESET UNIVERSAL DETECTOR UNLOCK 16 PHASE DETECTOR B B B B B RCH AM OSC COIL FM IF AMP FM LEVEL DET FM IF FM DET AM FM IF BUFFER AM IF AM DET TUNING DRIVE PILOT CANCEL PHASE DET STEREO SWITCH PILOT DET POWER SUPPLY SWIT...

Page 89: ...ST 23 25 22 15 STAT 26 SWITCH BLKCK ST DO SUBQ Q308 Q307 STAT Q306 B SWITCH SWITCH IC601 M38258MCM088 MICROCOMPUTER Q603 Q608 Q610 SWITCH LED1 LED3 DIMMER 8 16 19 30 Q601 Q602 SWITCH D614 D616 SWITCH SUPPLY CONTROL Q311 B D601 D604 SQCK SQCK 20 CDOPN_SW 50 B CD CLOSE 43 CD_OPEN 44 D611 D610 LOADING TMUTE 11 TMUTE B S702 A ...

Page 90: ...E S974 RECINH_R S973 CR02 S972 HALF 22 1 MUTE TPS ALC LOGIC RIPPLE REJECTION REC AMP L 21 2 20 3 19 4 18 17 16 15 14 13 12 10 PB LIN R PB L NF R PB L EQ R PB LOUT R ALC LOW CUT TPS GAIN REC L OUT R REC LIN R ALC NOR CRO SW VCC RF Q1102 Q1202 MUTING SWITCH 6 SWITCHING 9 MK_IN1 3 Q1306 Q1307 S976 METAL S975 RECINH_L TPS OUT PB REC SW Q1321 Q1322 B SWITCH SWITCH SWITCH Q1305 SWITCH BP 28 Q1303 SWITCH...

Page 91: ... AMPLIFIER Q102 Q202 Q104 Q204 SWITCH INLD R 26 Q305 Q504 MUTEA 33 ASP_DATA EDATA 48 SI 33 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 NF L R BUOUT L R SIN L R SNF L R SO L R BVNL R BINL R BVOL R FILTER 9 12 10 FILTER IN L R PORT2 27 A 40 21 39 22 XCOUT XCIN D306 PORT4 29 JK301 AUX IN Q1314 Q1316 SOLENOID D971 PORT 3 28 Q1315 SWITCH MOTOR M D307 D308 SWITCH AMPLIFIER FILTERING IC601 M38258MCM088 MICRO...

Page 92: ...OR LOAD SHORT PROTECTOR POWER AMP PRE DRIVER SWITCH Q511 REGULATOR Q502 B SWITCH Q501 D501 D502 T2 SUB TRANSFORMER T1 POWER TRANSFORMER D506 D509 D512 D510 RL501 F1 JK501 AC INLET L501 D505 JK502 HEADPHONES 14 15 12 17 B D522 D521 B PCNT 32 PCONT2 31 SYNC HALT 17 POWER CONTROL SWITCH Q512 CURRENT SWITCH Q503 D513 D516 2 JK504 SPEAKER LCH IN1 IN2 STANDBY SWITCH POP NOISE INVERTING OUT 2 1 NON INVER...

Page 93: ...1334 C1324 R1332 Q1312 J1019 R1331 R1326 Q1308 R1328 C1101 C1201 C1301 J1023 H1302 R1345 Q1314 R1341 R1344 Q1306 R1321 C1326 R1320 R1319 Q1316 R1343 R1318 R1324 R1322 R1323 Q1315 J1004 J1201 J1202 J1203 J1105 J1104 J1103 J1102 J1101 R1109 R1209 Q1102 Q1202 C1309 R1311 R1312 R1310 Q1301 R1106 R1105 R1205 R1305 R1314 Q1304 J1025 J1016 J1017 J1010 R1206 Q1303 Q1305 J1007 J1003 J1011 J1008 J1013 J1006...

Page 94: ...9 J310 J311 J312 J351 J352 J353 J201 J202 J203 J204 J205 J206 J207 J208 J314 J315 J316 J317 J318 J319 J320 J322 J323 J324 J325 J354 J355 J356 J357 J358 J359 J281 J326 J327 Q313 Q312 R373 R374 J136 J269 R216 R116 J328 C350 R322 J278 R375 Z20 TUNER PACK Q6 R5 R11 C8 C7 R16 C10 R14 C1 C2 R13 C25 C12 C11 R15 L2 L1 R12 J20 J23 X3 D1 R29 R38 C34 C33 R33 R17 C30 C32 R28 C24 L3 R10 R31 C27 C9 R18 C6 C26 C...

Page 95: ... SW804 SW805 SW806 SW807 SW808 SW809 SW810 SW811 SW812 SW813 IC601 1 30 31 50 81 100 51 80 D612 J601 J602 J603 J604 J605 J606 J607 J608 J609 J610 J611 J612 J613 J614 J616 J617 J618 J619 J620 J621 J622 J623 J624 J625 J626 J627 J631 J632 J633 J634 J635 J636 J637 J638 J639 J642 J643 J644 J645 J646 J647 J648 J649 J650 J651 J652 J653 J654 J655 J661 J662 J671 J628 J629 J663 J656 J615 L601 L602 C640 J631...

Page 96: ... C534 R540 R541 R542 C535 R543 J557 C201 R203 R202 R201 C101 R101 R103 C536 R102 D512 R511 R105 R104 R144 R244 R545 C202 C102 C203 C103 C104 C204 D523 R546 C538 C537 C208 R205 R204 C105 C205 R510 R509 C108 C207 C206 C107 R523 C106 C521 C522 D520 R520 R526 R531 R524 R525 D519 R528 R529 R530 R527 C512 CAUTION RISK OF ELECTRIC SHOCK AC VOLTAGE LINE PLEASE DO NOT TOUCH THIS P C B 1 2 3 4 5 6 1 2 3 4 5...

Page 97: ...2 C745 R744 TP27 TP26 TP25 Q701 REST SW CN702 C738 R741 J714 C724 R709 R712 C723 X701 C728 IC701 J722 J710 J728 J731 J701 R749 C750 C751 J713 R754 J702 J727 C754 IC703 R725 R729 C739 R702 R708 TP40 TP33 TP42 20 C701 C736 C N 7 0 1 J732 C752 TP13 TP16 TP17 TP12 TP6 TP9 TP7 TP8 TP10 TP11 TP28 TP29 TP30 TP31 C753 R753 R732 R742 J734 S701 C734 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 2 3 4 5 ...

Page 98: ... 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 1 3 2 4 4 3 2 1 LOW CHANNEL SPEAKERS HIGH CHANNEL SPEAKERS JK502 H802 W802 R222 R122 C227 C127 R121 R221 J542 J566 3 6 7 2 8 9 5 4 1 6 5 4 3 2 1 HEADPHONE A B C D E F G 1 2 3 4 5 6 7 8 9 F SPEAKER P C B REPX0241F H HEADPHONE P C B REPX0241F ...

Page 99: ...TRIC SHOCK AC VOLTAGE LINE PLEASE DO NOT TOUCH THIS P C B AC IN SECONDARY PRIMARY 12 11 10 9 8 7 6 5 4 3 2 1 4 3 2 1 S1 S2 S3 P2 P1 H501 W501 T501 POWER TRANSFORMER T502 SUB TRANSFORMER RL501 B E C FH502 FH501 Q501 JK501 F501 250V T630mA L501 220V 60HZ A B C D E F G 1 2 3 4 5 6 7 8 9 I AC TRANSFORMER P C B REPX0241F ...

Page 100: ... 1SS291TA RVD1SS133TA RB441Q40T77 MA165TA MA700ATA MTZJ5R1BTA MTZJ7R5BTA MTZJ8R2BTA MTZJ9R1ATA MTZJ15CTA MA8056MTX SB360L6508 LNW9A8BYBZ A Anode Cathode Cathode Anode CA A CA LNW9A8BYBP45 SLA370MT S81333HG Z AN7135 1 12 KRA102MTA KRA107MTA KRA110MTA KRC102MTA KRC104MTA KRC111MTA KRC119MTA B C E KRC101MTA KTA12710YTA KTC32030YTA SLR325MCT31W SLC 22VR KTA1046 KRC114MTA RL1N4003S P KTC3199GRTA 2SC278...

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