Sony HCD-DX8 Service Manual Download Page 49

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(4)

TAPE MECHANISM DESK SECTION
(TCM-230AWR11)

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

151

X-3374-156-5 PINCH LEVER (REV) ASSY

152

X-3374-155-5 PINCH LEVER (FWD) ASSY

153

A-2007-839-A HEAD (A) BOARD, COMPLETE

154

A-2007-840-A HEAD (B) BOARD, COMPLETE

156

3-040-580-02 PULLEY (TENSION)

157

A-2007-838-A LEAF SW BOARD, COMPLETE

158

3-041-947-01 BELT (FR)

159

3-041-946-01 BELT (CAPSTAN B)

160

4-227-239-01 BELT (CAPSTAN C)

162

3-019-208-01 WASHER, STOPPER

163

3-016-533-01 WASHER (FR), STOPPER

164

X-3378-041-1 FLYWHEEL (A-REV) ASSY

165

X-3378-040-1 FLYWHEEL (A-FWD) ASSY

166

X-3378-043-1 FLYWHEEL (B-REV) ASSY

167

X-3378-042-1 FLYWHEEL (B-FWD) ASSY

168

4-227-872-11 SCREW (+PTT 2X4), GROUND POINT

169

4-227-455-02 SPING (HALF), TORSION

170

A-2100-894-A TAPE MECHANISM DECK (TCM-230AWR11)

HP901

X-4954-985-1 BLOCK (A) ASSY, HEAD (PB)

HRPE901X-4954-986-1 BLOCK (B) ASSY, HEAD (REC/PB/ERASE)
M901

X-3378-241-1 MOTOR ASSY (WITH PULLEY)

(CAPSTAN/REEL)

151

158

157

158

170

164

159

166

165

160

167

151

152

162

169

162

153

154

HP901

HRPE901

not
supplied

not supplied

M901

168

163

156

Ver 1.1

Summary of Contents for HCD-DX8

Page 1: ... 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 a 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 90 dB Dynamic range More than 90 dB ...

Page 2: ...e interval set at 10 kHz Antenna AM loop antenna Antenna terminals External antenna terminal Intermediate frequency 450 kHz General Power requirements Australian models 230 240 V AC 50 60 Hz Mexican models 120 V AC 60 Hz Other models 120 V 220 V or 230 240 V AC 50 60 Hz Adjustable with voltage selector Power consumption 250 watts Dimensions w h d Approx 280 x 360 x 425 mm Mass Approx 9 5 kg Design...

Page 3: ...ical pick up block Therefore when checking the laser diode emission observe from more than 30 cm away from the objective lens MODEL IDENTIFICATION BACK PANEL TABLE OF CONTENTS 1 SERVICE NOTE 4 2 GENERAL 5 3 DISASSEMBLY 7 4 TEST MODE 12 5 MECHANICAL ADJUSTMENTS 16 6 ELECTRICAL ADJUSTMENTS 16 7 DIAGRAMS 7 1 Circuit Boards Location 21 7 2 Block Diagrams 22 7 3 Printed Wiring Board BD Section 24 7 4 S...

Page 4: ...anel board with six screws BVTP 2 6 8 after the board is removed once Do not tighten the screws excessively 1 Cut the nine melted connection points with cutting pliers Note for installing the panel board 2 Panel board Hot melt melted connection point ...

Page 5: ...dicator ws TUNER BAND button wd MD VIDEO button wf 1 button and indicator wg DISPLAY button wh SPECTRUM button wj EQ EDIT button wk GROOVE button wl ECHO LEVEL knob Saudi Arabia model e MIC LEVEL knob ea MIC2 jack Saudi Arabia model es MIC1 jack Saudi Arabia model MIC jack except Saudi Arabia model ed g G f F button and indicator ef V GROOVE button and indicator eg Tape deck A eh button ej X butto...

Page 6: ...Press or repeatedly to set the minute 5 Press ENTER The clock starts working Tip If you ve made a mistake start over from step 1 To change the time The previous explanation shows you how to set the time while the power is off To change the time while the power is on do the following 1 Press CLOCK TIMER SET 2 Press or repeatedly to select SET CLOCK 3 Press ENTER 4 Perform steps 2 through 5 above No...

Page 7: ...crews BVTP3 10 3 side panel R 6 side panel L SECTION 3 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given CASE TOP LOADING PANEL ASS Y pulley S front panel side bottom view CD mechanism deck CDM58 1 Turn the pulley S to the direction of arrow 2 Pull out the table 3 loading panel ass y ...

Page 8: ...202 q CD mechanism deck 7 4 screw BVTP3 10 4 screw BVTP3 10 6 front panel ass y 3 two screws BVTP3 12 2 connector CN2 1 screw BVTP2 6 8 5 five screws BVTP2 6 8 6 tape mechanism deck TCM 230AWR11 3 screw BVTP2 6 8 2 bracket heart cam R 4 bracket heart cam L BASE UNIT Page 11 DRIVER MOTOR SENSOR BOARDS Page 11 LEAF SW HEAD A HEAD B BOARDS Page 10 ...

Page 9: ... qa PANEL board 7 three claws 2 two screws BVTP2 6 8 3 bracket FR 4 FR knob 5 knob MIC 5 knob MIC 1 vol knob Note When attching the panel board refer to Service Note on page 4 EA 2 two screws BVTP3 10 7 two screws BVTP4 8 7 two screws BVTP4 8 q TRANS board 8 power transformer T971 3 six screws BVTP3 10 1 connector CN891 5 connector CN975 9 Remove the sixteen solderings 6 connector CN977 4 back pan...

Page 10: ... 4 two screws BVTP3 16 7 two screws BVTP3 8 8 heat sink 5 three screws BVTP3 8 6 POWER AMP board 3 MAIN board 6 ground point screw PTT2 4 2 five claws 5 LEAF SW board 3 4 Remove the four solderings 1 Remove the two solderings 7 HEAD A board 8 ground point screw PTT2 4 9 HEAD B board 1 Remove the two solderings ...

Page 11: ...wo insulators 1 wire flat type 19 core CN101 3 Base unit 1 connector CN701 2 screw BVTP2 6 8 3 DRIVER board q screw PTPWH2 6 8 qs screw BVTP 2 6 8 qd SENSOR board qa tray 4 Remove the two solderings of motor 6 5 two screws BVTP 2 6 8 7 wire flat type 8 core CN721 8 connector CN722 9 MOTOR board ...

Page 12: ...ECTRUM buttons simultaneously The message VACS OFF or VACS ON appears Change over of AM Tuner Step between 9 kHz and 10 kHz A step of MW channels can be changed over between 9 kHz and 10 kHz Procedure 1 Press 1 button to turn the set ON 2 Select the function TUNER and press TUNER BAND button to select the BAND AM 3 Press 1 button to turn the set OFF 4 Press ENTER and 1 buttons simultaneously and t...

Page 13: ...ked at this moment becomes the default setting It means that the default disc only is accessed when any other discs are selected even though the display indication changes accordingly At the same time the DISC SKIP EX CHANGE and OPEN CLOSE cannot be accepted It means that the tray motor and the turntable motor are disabled of their operation 11 When a tape is inserted in Deck B and recording is st...

Page 14: ...hree times EMC Mechanism error EDC NO DISC error When aging operation is complete be sure to perform the MC Cold Reset to reset the error history AGING Display D No disc error 01 FOCUS ERROR 02 GFS ERROR 03 SETUP ERROR 01 NO DISC judgment without chucking retry 02 NO DISC judgment after chucking retry Status at the time of NO DISC judgment High order digits only 1 STOP 2 SETUP 3 TOC READ 4 ACCESS ...

Page 15: ...e 1 Rewind is executed up to the top of tape A and B 2 A tape on FWD side is played for 2 minutes 3 FF is executed up to either made for 20 second or the end of tape 4 A tape is reversed and the tape on REV side is played for 2 minutes 5 Rewind is executed up to the top of tape 6 Returns to step 2 and repeat steps from 2 to 5 Function Change Mode Select either VIDEO or MD of the external FUNCTION ...

Page 16: ...s adjustments for both decks Procedure 1 Mode Playback Precaution 1 Clean the following parts with a denatured alcohol moistened swab record playback heads pinch rollers erase head rubber belts capstan idlers 2 Demagnetize the record playback head with a head demagnetizer 3 Do not use a magnetized screwdriver for the adjustments 4 After the adjustments apply suitable locking compound to the parts ...

Page 17: ... 4 Adjust RV1001 on the LEAF SW board so that frequency counter reads 6 000 30 Hz 5 Press the CD SYNC HI DUB button Then back to NORMAL speed mode 6 Adjust RV1002 on the LEAF SW board so that frequency counter reads 3 000 15 Hz Adjustment Location LEAF SW board Playback level Adjustment DECK A DECK B Procedure Mode Playback Deck A is RV302 L CH and RV352 R CH Deck B is RV303 L CH and RV353 R CH so...

Page 18: ...do not adjustable level adjustment the RV304 L CH and RV354 R CH on the MAIN board to repeat steps 4 and 5 Adjustable level Playback output of 315 Hz to playback output of 10 kHz 1 0 dB Adjustment Location MAIN board REC Level Adjustment DECK B Procedure INTRODUCTION When set to the test mode performed in Tape Speed Adjustment when the tape is rewound after recording the REC memory mode which rewi...

Page 19: ...e 4 Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks S Curve Check Procedure 1 Connect oscilloscope to TP FEO 2 Connect between TP FEI and TP VC by lead wire 3 Connect between TP AGCCON and TP GND by lead wire 4 Turn Power switch on 5 Load a disc YEDS 18 and actuate the focus search In consequence of open and ...

Page 20: ...mp waveform Specification level x 100 less than 22 6 After check remove the lead wire connected in step 1 RF PLL Free run Frequency Check Procedure 1 Connect frequency counter to test point XPCK with lead wire 2 Turned Power switch on 3 Put the disc YEDS 18 in to play the number five track Confirm that reading on frequency counter is 4 3218MHz VOLT DIV 200mV TIME DIV 500ns level 1 45 0 3Vp p oscil...

Page 21: ... for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified indicates tolerance f internal component 2 nonflammable resistor 5 fusible resistor C panel designation U B Line V B Line H adjustment for repair Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscill...

Page 22: ... SW 44 MTR CNT2 OPEN CLOSE S701 BU UP DOWN OPEN CLOSE S711 45 MTR CNT1 MOTOR DRIVE 9 7 4 2 M IC701 TURN M721 Page 23 FM TUNED LEVEL TM601 OPTICAL PICK UP BLOCK KSS 213D ZN A B C D E F LD VC 5V GND PD VR AUTOMATIC POWER CONTROL FOCUS COIL TRACKING COIL 05 Q101 RF AMP IC103 VC 12 A 5 B 6 C 7 D 8 E 11 F 10 LD 3 PD 4 IC102 MOTOR COIL DRIVE CH1RO 13 CH1FO 14 CH2RO 11 CH2FO 12 CH3RO 18 CH3FO 17 M M102 S...

Page 23: ...ER 76 EQ H N 78 ALC 75 BIAS 74 REC MUTE 73 NR ON OFF 72 R PB PAS 71 TC MUTE 70 AMS IN 4 DATA 5 CLK 83 DBFB ON OFF DC BIAS Q141 6V AUDIO 5V S1004 A 120 70 AUDIO 5V S1002 B PLAY S1001 A PLAY A 12V 84 LINE MUTE 100 STK MUTE 87 RELAY H 82 PROTECT 30 IIC DATA 10 XC IN 52 FREQ A CONT A 3 2 1 12 10 5 8 7 6 4 CONT B BOOSTER SW L OUT L OUT RELAY RELAY ON OFF TO SATELLITE AMPLIFIER TA DX8 R CH R OUT PROTECT...

Page 24: ...O TP TEO TP FEI TP AGCCON TP XPCK TP RF CN201 1 2 A B C D E 3 4 5 6 7 3 PRINTED WIRING BOARD BD SECTION See page 21 for Circuit Boards Location Ref No Location IC101 C 2 IC102 D 4 IC103 B 3 Q101 A 4 Semiconductor Location Page 26 ...

Page 25: ...orms See page 42 for IC Block Diagrams The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Voltages and waveforms are dc with respect to ground under no signal conditions no mark CD STOP Page 29 ...

Page 26: ...A 11 IC301 G 5 IC302 H 3 IC303 F 2 IC304 G 3 IC401 B 2 IC501 B 4 IC601 C 10 IC651 A 9 IC911 C 8 IC921 H 7 IC931 H 5 IC951 G 6 IC961 H 6 Q101 D 6 Q102 D 5 Q103 I 7 Q141 D 4 Q151 D 6 Q152 C 5 Q153 I 7 Q301 H 4 Q302 I 4 Q303 I 5 Q304 H 4 Q305 H 5 Q391 D 1 Q392 D 1 Q393 D 2 Q394 D 1 Q395 E 2 Q396 E 2 Q397 D 1 Q501 B 4 Q503 D 3 Q504 D 3 Q505 D 3 Q601 C 9 Q602 A 11 Q611 D 9 Q612 D 9 Q821 H 10 Q822 H 10 ...

Page 27: ...HCD DX8 27 27 7 6 SCHEMATIC DIAGRAM MAIN 1 3 SECTION See page 42 for IC Block Diagrams Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM AM Page 29 ...

Page 28: ...2 for IC Block Diagrams Voltages and waveforms are dc with respect to ground under no signal conditions no mark CD STOP REC TAPE PB The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Page 35 Page 29 Page 29 Page 29 ...

Page 29: ... dc with respect to ground under no signal conditions no mark CD STOP REC TAPE PB The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Page 25 Page 37 Page 28 Page 28 Page 28 Page 33 Page 27 Page 31 Page 31 ...

Page 30: ...Circuit Boards Location Ref No Location D501 B 5 D502 A 4 D503 E 4 D504 F 5 D541 C 1 D543 E 2 D551 B 5 D581 E 4 D941 A 1 D979 A 1 IC501 D 6 Q501 B 4 Q503 F 1 Q504 F 1 Q505 F 4 Q506 F 5 Q551 B 5 Q581 E 4 Q941 B 1 Q942 A 1 Semiconductor Location Page 38 Page 38 Page 26 Page 26 ...

Page 31: ... Voltages and waveforms are dc with respect to ground under no signal conditions no mark CD STOP The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Page 29 Page 29 Page 39 Page 39 ...

Page 32: ...ation CD SWITCH BOARD Ref No Location D601 A 10 D602 B 2 D603 D 3 D604 C 1 D605 F 9 D611 B 9 D612 E 8 D613 E 9 D614 G 8 D615 D 6 D617 G 5 D618 C 2 IC601 C 6 IC602 F 4 IC603 A 9 IC721 D 9 IC722 G 9 Q604 C 10 Q605 A 3 Q606 C 8 Q607 C 8 Q608 C 8 Q609 C 8 Q610 B 8 Q611 B 9 Q612 B 9 Q613 C 7 Q614 C 7 Q615 C 3 Q621 A 9 Q622 E 9 Q623 F 8 Q624 E 6 Q625 G 5 Q626 C 2 Q721 G 8 Semiconductor Location PANEL BO...

Page 33: ...8 33 33 7 12 SCHEMATIC DIAGRAM PANEL SECTION See page 21 for Waveform See page 42 for IC Block Diagrams Voltages and waveforms are dc with respect to ground under no signal conditions no mark CD STOP Page 29 ...

Page 34: ...HCD DX8 34 34 7 13 PRINTED WIRING BOARDS LEAF SW SECTION See page 21 for Circuit Boards Location Page 26 Page 26 Page 26 ...

Page 35: ...HCD DX8 35 35 7 14 SCHEMATIC DIAGRAM LEAF SW SECTION Voltages and waveforms are dc with respect to ground under no signal conditions no mark PB DECK A PB DECK B Page 28 ...

Page 36: ... 36 36 05 CN202 BU UP DOWN 1 2 A B C D E F 3 4 5 6 Ref No Location D701 E 1 IC701 E 1 IC711 B 5 7 15 PRINTED WIRING BOARDS DRIVER SECTION See page 21 for Circuit Boards Location Semiconductor Location Page 26 ...

Page 37: ...HCD DX8 37 37 7 16 SCHEMATIC DIAGRAM DRIVER SECTION See page 42 for IC Block Diagram Voltages and waveforms are dc with respect to ground under no signal conditions no mark CD STOP Page 29 ...

Page 38: ...HCD DX8 38 38 7 17 PRINTED WIRING BOARD TRANS SECTION See page 21 for Circuit Boards Location Page 30 Page 30 ...

Page 39: ...HCD DX8 39 39 7 18 SCHEMATIC DIAGRAM TRANS SECTION Page 31 Page 31 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified ...

Page 40: ...9 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 I O I I I I I I O O O O I I I I I I I I O I O O O O O O O I O I O O O O O O I I I O I O I I O Description Sound control signal to the satellite amplifier TA DX8 Sound control signal to the satellite amplifier TA DX8 Not used Not used Not used Not used A deck trigger control...

Page 41: ...put high active SURROUND LED drive signal output high active KEY input AD BPF input AD BPF input AD BPF input AD TIMER LED driver output 1 LED output Ground Ground Analog reference voltage Power supply 5V FL gride signal output FL segment signal output Power supply 5V FL segment signal output Not used 30V driving power for FL Power supply 5V 12 5MHz Xin Ground 12 5MHz Xout RESET low active Not use...

Page 42: ... 79 80 4 XRST 3 SQCK SQSO 5 9 8 7 6 56 60 53 54 55 59 57 58 51 52 48 49 50 47 44 45 46 43 41 42 XLAT CLOK SENS SYSM DATA XUGF XPCK GFS C2PO WFCK 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 32 33 30 31 36 37 34 35 39 40 38 28 27 29 SPOA ATSK SCLK VDD SCOR SPOB XLON XTAI XVDD EMPH AVDD1 AOUT1 AIN1 XTAO XVSS AIN2 AOUT2 AVDD2 RMUT LOUT2 LOUT1 BCK LRCK PCMD LMUT AVSS1 AVSS2 CPU INTERFACE SERVO A...

Page 43: ...RROR AMP TRACKING ERROR AMP VC BUFFER VCC 50µA VEE VEE VC VC VC VC VC VC VC VC VC VC VCC VEE VCC VEE VEE VC VCC LC PD LD ON HOLD SW AGC CONT RFTC RF I RF O RFE TE FE RF BOT HOLD AGC VTH LD PD A B C D VEE F E VC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 VCC ...

Page 44: ...PD 1 2 DECODER VREG 1 2 FM IN FM DET TUNED STEREO IF OUT R OUT L OUT AM FM FM AM DET OUT AM MPX IN FM MPX IN IN REQ MUTE FM SD ADJ VCC GND AM OSC OUT AM OSC VCO STOP AM RF IN AM IF IN AM AGC AM MIX OUT FM BAND WIDTH V REG IC601 BA1450 IC302 µPC1330HA MAIN Board 1 2 3 4 5 6 7 8 9 INVERTER COMPARATER SW R1 GND SW P1 CONT GND VCC SW P2 GND SW R2 ...

Page 45: ... 3 14 1 f04 13 f05 12 f06 11 REC LEVEL 10 VCC 15 f03 5 REC NF 6 REC IN 7 RESET C 8 BIAS C 9 GND1 4 16 f02 17 f01 18 RESET R02 P01 LINE NF LINE IN REFFERENCE CURRENT BPF DET BPF DET BPF DET BPF DET DET RESET Bias REFFERENCE CURRENT DET DET BPF BPF DRIVER Board IC701 BA6956AN IC721 M65850FP EA model only 1 2 3 4 5 6 7 8 9 CONTROL LOGIC TSD VREF OUT2 OUT1 RNF VM VCC FIN GND RIN OSCILLATOR 1 2 VCC AUT...

Page 46: ...le KNOB BALANCE WHITE RED Parts Color Cabinet s Color Ref No Part No Description Remark Ref No Part No Description Remark 1 3 363 099 01 SCREW CASE 3 TP2 2 3 363 099 41 SCREW CASE 3 TP2 3 4 225 038 21 SIDE PANEL L 4 X 4952 776 1 LOADING PANEL ASSY E2 EA MY SP MX AR AUS 4 X 4952 777 1 LOADING PANEL ASSY E3 5 4 225 039 21 SIDE PANEL R 6 4 224 550 41 CASE TOP 8 4 225 040 31 BACK PANEL E2 E3 EA MY SP ...

Page 47: ...EA MY SP MX AR AUS 58 4 224 562 01 BRACKET HEART CAM L 59 4 224 803 01 SPRING PUSH COMPRESSION COIL 60 4 224 104 11 DAMPER 61 4 224 560 01 CAM L HEART 62 4 224 559 01 CAM R HEART 63 4 224 561 01 BRACKET HEART CAM R 64 4 225 053 01 SPRING R 66 A 4473 082 A PANEL BOARD COMPLETE EXCEPT EA 66 A 4473 084 A PANEL BOARD COMPLETE EA 67 4 951 620 01 SCREW 2 6X8 BVTP 68 4 224 578 01 KNOB MIC 69 4 225 052 01...

Page 48: ...03 571 11 BUSHING S 4516 CORD E2 MX 107 A 4428 483 A POWER AMP BOARD COMPLETE 0108 1 575 653 11 CORD POWER E3 0108 1 696 847 11 CORD POWER AUS 0108 1 777 071 21 CORD POWER MY SP 0108 1 777 071 51 CORD POWER EA 0108 1 783 941 11 CORD POWER MX AR 0108 1 791 901 11 CORD POWER E2 0109 1 569 007 11 ADAPTOR CONVERSION 2P E3 0109 1 569 008 21 ADAPTOR CONVERSION EA MY SP 0T971 1 435 325 11 POWER TRANSFORM...

Page 49: ...1 WASHER STOPPER 163 3 016 533 01 WASHER FR STOPPER 164 X 3378 041 1 FLYWHEEL A REV ASSY 165 X 3378 040 1 FLYWHEEL A FWD ASSY 166 X 3378 043 1 FLYWHEEL B REV ASSY 167 X 3378 042 1 FLYWHEEL B FWD ASSY 168 4 227 872 11 SCREW PTT 2X4 GROUND POINT 169 4 227 455 02 SPING HALF TORSION 170 A 2100 894 A TAPE MECHANISM DECK TCM 230AWR11 HP901 X 4954 985 1 BLOCK A ASSY HEAD PB HRPE901X 4954 986 1 BLOCK B AS...

Page 50: ...21 682 01 LEVER LIFTER 215 4 221 688 01 PULLEY B CHUCKING 216 1 471 035 11 MAGNET ASSY 217 X 4952 019 1 PULLEY A ASSY CHUCKING 218 X 4951 889 1 HOLDER BU ASSY 219 4 222 097 01 SCREW STEP 220 4 227 045 11 SPRING INSULATOR COIL 221 4 985 672 01 SCREW PTPWH M2 6 FLOATING 222 4 222 095 01 BELT 223 4 221 678 02 CAM CONTROL 224 4 221 683 01 GEAR U 225 4 221 685 01 PULLEY S 226 4 221 674 03 CHASSIS M721 ...

Page 51: ...K UP KSM 213DAP Z NP 252 1 792 024 11 WIRE FLAT TYPE 16 CORE 253 A 4724 934 A BD BOARD COMPLETE 254 4 951 620 01 SCREW 2 6X8 BVTP 252 254 253 251 6 BASE UNIT SECTION BU K2BD38 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified ...

Page 52: ...F 20 10V C123 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C124 1 107 823 11 CERAMIC CHIP 0 47uF 10 16V C125 1 163 038 00 CERAMIC CHIP 0 1uF 25V C126 1 163 038 00 CERAMIC CHIP 0 1uF 25V C127 1 104 665 11 ELECT 100uF 20 10V C129 1 163 031 11 CERAMIC CHIP 0 01uF 50V C130 1 164 346 11 CERAMIC CHIP 1uF 16V C131 1 126 964 11 ELECT 10uF 20 50V C133 1 164 346 11 CERAMIC CHIP 1uF 16V C140 1 164 346 11 CERAMIC ...

Page 53: ... Q635 8 729 422 57 TRANSISTOR BN1A4M TP RESISTOR R685 1 249 417 11 CARBON 1K 5 1 4W R686 1 249 418 11 CARBON 1 2K 5 1 4W R687 1 249 420 11 CARBON 1 8K 5 1 4W R688 1 249 422 11 CARBON 2 7K 5 1 4W R689 1 247 843 11 CARBON 3 3K 5 1 4W R750 1 249 406 11 CARBON 120 5 1 4W R751 1 249 406 11 CARBON 120 5 1 4W R752 1 249 406 11 CARBON 120 5 1 4W R753 1 249 406 11 CARBON 120 5 1 4W R754 1 249 406 11 CARBON...

Page 54: ...4 11 ELECT 10uF 20 50V C131 1 136 169 00 MYLAR 0 22uF 5 50V C132 1 126 964 11 ELECT 10uF 20 50V C133 1 126 925 11 ELECT 470uF 20 10V C134 1 163 038 00 CERAMIC CHIP 0 1uF 25V C135 1 126 964 11 ELECT 10uF 20 50V C140 1 163 038 00 CERAMIC CHIP 0 1uF 25V C142 1 163 038 00 CERAMIC CHIP 0 1uF 25V C144 1 126 964 11 ELECT 10uF 20 50V C146 1 126 925 11 ELECT 470uF 20 10V C151 1 163 001 11 CERAMIC CHIP 220P...

Page 55: ...IP 0 1uF 25V C410 1 163 233 11 CERAMIC CHIP 18PF 5 50V C411 1 163 231 11 CERAMIC CHIP 15PF 5 50V C414 1 163 038 00 CERAMIC CHIP 0 1uF 25V C416 1 126 916 11 ELECT 1000uF 20 6 3V C462 1 104 665 11 ELECT 100uF 20 10V C463 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C464 1 163 031 11 CERAMIC CHIP 0 01uF 50V C497 1 126 964 11 ELECT 10uF 20 50V C498 1 163 038 00 CERAMIC CHIP 0 1uF 25V C501 1 136 165 00 MYL...

Page 56: ...TO BOARD 13P DIODE D501 8 719 988 61 DIODE 1SS355TE 17 D502 8 719 988 61 DIODE 1SS355TE 17 D503 8 719 988 61 DIODE 1SS355TE 17 D504 8 719 988 61 DIODE 1SS355TE 17 D505 8 719 988 61 DIODE 1SS355TE 17 D506 8 719 988 61 DIODE 1SS355TE 17 D508 8 719 988 61 DIODE 1SS355TE 17 D509 8 719 988 61 DIODE 1SS355TE 17 D510 8 719 988 61 DIODE 1SS355TE 17 D511 8 719 988 61 DIODE 1SS355TE 17 D601 8 719 056 83 DIO...

Page 57: ...03 1 414 193 41 INDUCTOR 220uH L351 1 410 780 11 INDUCTOR 27mH L642 1 216 296 00 SHORT 0 LOW PASS FILTER LPF601 1 234 458 11 FILTER LOW PASS LPF602 1 234 458 11 FILTER LOW PASS TRANSISTOR Q101 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q102 8 729 144 85 FET 2SK1133 T1B Q103 8 729 107 45 TRANSISTOR 2SC3624A T1L15L16 Q141 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q151 8 729 120 28 TRANSISTOR 2SC1623 T1 L...

Page 58: ...02 1 216 057 00 METAL CHIP 2 2K 5 1 10W R303 1 216 025 00 RES CHIP 100 5 1 10W R304 1 216 025 00 RES CHIP 100 5 1 10W R305 1 216 057 00 METAL CHIP 2 2K 5 1 10W R306 1 216 071 00 METAL CHIP 8 2K 5 1 10W R307 1 216 065 00 RES CHIP 4 7K 5 1 10W R308 1 216 071 00 METAL CHIP 8 2K 5 1 10W R309 1 216 081 00 METAL CHIP 22K 5 1 10W R311 1 216 121 00 RES CHIP 1M 5 1 10W R312 1 216 102 00 RES CHIP 160K 5 1 1...

Page 59: ...IP 22K 5 1 10W R497 1 216 073 00 METAL CHIP 10K 5 1 10W EA R497 1 216 081 00 METAL CHIP 22K 5 1 10W E2 MX AR R497 1 216 295 00 SHORT 0 E3 MY SP AUS R498 1 216 089 00 RES CHIP 47K 5 1 10W R499 1 216 025 00 RES CHIP 100 5 1 10W R501 1 216 073 00 METAL CHIP 10K 5 1 10W R502 1 216 089 00 RES CHIP 47K 5 1 10W R503 1 216 089 00 RES CHIP 47K 5 1 10W R504 1 216 025 00 RES CHIP 100 5 1 10W R505 1 216 065 0...

Page 60: ...V303 1 241 762 11 RES ADJ CARBON 2 2K RV304 1 241 768 11 RES ADJ CARBON 220K RV351 1 241 764 11 RES ADJ CARBON 10K RV352 1 241 762 11 RES ADJ CARBON 2 2K RV353 1 241 762 11 RES ADJ CARBON 2 2K RV354 1 241 768 11 RES ADJ CARBON 220K RV611 1 241 765 11 RES ADJ CARBON 22K RELAY RY801 1 755 372 11 RELAY TRANSFORMER T301 1 423 980 11 TRANSFORMER BIAS OSCILLATION T601 1 435 195 11 TRANSFORMER DISCRIMINA...

Page 61: ...62 215 31 CERAMIC 47PF 5 50V C743 1 162 290 31 CERAMIC 470PF 10 50V C744 1 162 294 31 CERAMIC 0 001uF 10 50V C745 1 126 961 11 ELECT 2 2uF 20 50V C746 1 162 306 11 CERAMIC 0 01uF 30 16V C747 1 126 961 11 ELECT 2 2uF 20 50V EA C748 1 162 306 11 CERAMIC 0 01uF 30 16V EA C749 1 162 306 11 CERAMIC 0 01uF 30 16V C750 1 162 282 31 CERAMIC 100PF 10 50V C751 1 162 282 31 CERAMIC 100PF 10 50V C752 1 162 28...

Page 62: ...31 CARBON 100 5 1 4W R611 1 249 429 11 CARBON 10K 5 1 4W R612 1 249 401 11 CARBON 47 5 1 4W R613 1 247 893 11 CARBON 390K 5 1 4W R614 1 247 893 11 CARBON 390K 5 1 4W R615 1 249 441 11 CARBON 100K 5 1 4W R616 1 249 440 11 CARBON 82K 5 1 4W R617 1 249 429 11 CARBON 10K 5 1 4W R618 1 249 441 11 CARBON 100K 5 1 4W R619 1 249 441 11 CARBON 100K 5 1 4W R620 1 249 437 11 CARBON 47K 5 1 4W R621 1 249 440 ...

Page 63: ...EL SWITCH S601 1 418 725 11 ENCODER ROTARY 12 TYPE VOLUMUE S611 1 771 410 21 SWITCH TACTILE f S612 1 771 410 21 SWITCH TACTILE F S613 1 771 410 21 SWITCH TACTILE V GROOVE S614 1 771 410 21 SWITCH TACTILE KARAOKE PON S615 1 771 410 21 SWITCH TACTILE CD SYNC HI DUB S616 1 771 410 21 SWITCH TACTILE REC PAUSE START S617 1 771 410 21 SWITCH TACTILE ENTER S618 1 771 410 21 SWITCH TACTILE M S619 1 771 41...

Page 64: ... 249 441 11 CARBON 100K 5 1 4W 0R508 1 219 718 11 METAL 0 1 10 5W F R509 1 260 076 11 CARBON 10 5 1 2W 0R510 1 219 718 11 METAL 0 1 10 5W F 0R511 1 212 881 11 FUSIBLE 100 5 1 4W F 0R512 1 202 972 61 FUSIBLE 1 5 1 4W F R513 1 249 435 11 CARBON 33K 5 1 4W R514 1 249 421 11 CARBON 2 2K 5 1 4W R515 1 249 433 11 CARBON 22K 5 1 4W R516 1 249 429 11 CARBON 10K 5 1 4W R517 1 249 421 11 CARBON 2 2K 5 1 4W ...

Page 65: ...08 1 696 847 11 CORD POWER AUS 0108 1 777 071 21 CORD POWER MY SP 0108 1 777 071 51 CORD POWER EA 0108 1 783 941 11 CORD POWER MX AR 0108 1 791 901 11 CORD POWER E2 0109 1 569 007 11 ADAPTOR CONVERSION 2P E3 0109 1 569 008 21 ADAPTOR CONVERSION EA MY SP 209 1 791 983 12 WIRE FLAT TYPE 8 CORE 216 1 471 035 11 MAGNET ASSY 0251 8 820 116 01 OPTICAL PICK UP KSM 213DAP Z NP 252 1 792 024 11 WIRE FLAT T...

Page 66: ...licking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 2 2001 11 Addition of Ref No 226 for chassis SPM 01044 1 1 2001 08 Changing of parts supply classification of tape mechanism deck SPM 01030 1 0 2000 04 New ...

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