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MECHANISM DECK SECTION-3
(MG-250C-137)

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

151

3-024-150-01 RETAINER (CHM)

152

X-3375-445-1 BRACKET (CHM) ASSY

153

3-010-270-01 COVER (CHM)

154

3-321-813-01 WASHER, COTTER POLYETHYLENE

155

3-017-139-01 GEAR (WORM LOAD A)

156

3-010-255-01 ARM (LSW)

157

3-573-936-00 STOPPER, REEL

158

X-3373-552-1 GEAR (LOAD 1) ASSY

159

3-010-252-01 ROLLER (CRE)

160

3-010-268-01 SPRING (DH), TENSION

161

A-3290-194-F CHASSIS (EVY) (MAIN) ASSY

162

3-010-254-01 SHAFT (ROTARY PREVENTION C)

163

3-010-253-01 GEAR (LOMINI)

164

3-701-438-11 WASHER, 2.5

165

1-664-627-11 MAIN FLEXIBLE BOARD

166

A-3313-586-A RF BOARD, COMPLETE

M103

A-3301-123-A ELJ MOTOR ASSY (CHUCKING)

163

162

161

160

159

153

152

151

166

165

164

157

156

158

154

155

M103

Содержание CDX-616

Страница 1: ...iscard the SERVICE MANUAL No 9 926 404 11 previously issued COMPACT DISC CHANGER AEP Model UK Model CDX 616 Model Name Using Similar Mechanism CDX 605 CD Drive Mechanism Type MG 250C 137 Optical Pick up Name KSS 521A J2N SPECIFICATIONS ...

Страница 2: ...5 6 ELECTRICAL ADJUSTMENTS 16 7 DIAGRAMS 7 1 Block Diagram SERVO DA CONVERTER Section 19 7 2 Block Diagram CD TEXT DECODER BUS CONTROL POWER SUPPLY Section 21 7 3 Note for Printed Wiring Boards and Schematic Diagrams 23 7 4 Printed Wiring Boards RF SW Boards 25 7 5 Schematic Diagram RF SW Boards 27 7 6 Printed Wiring Board MAIN Board Component side 29 7 7 Printed Wiring Board MAIN Board Conductor ...

Страница 3: ...ments or performance of procedures other than those specified herein may result in hazardous ra diation exposure Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C dur ing repairing Do not touch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering Notes on chip...

Страница 4: ... 5 6 ...

Страница 5: ...SASSEMBLY MECHANISM DECK MG 250C 137 1 screw PTT2 6 6 1 screw PTT2 6 6 2 cover upper T 1 screw PTT2 6 6 1 screw PTT2 6 6 1 screw PTT2 6 6 3 lever FLT 3 lever FLT 4 front panel ass y 2 tension spring FL 2 tension spring FL 1 two dampers 250 1 two dampers 250 3 jack flexible board CNJ901 4 mechanism deck MG 250C 137 ...

Страница 6: ...BOARD Remove the jack board of the arrow 1 ground point screw PTT2 6 6 2 jack board 1 main flexible board CNJ12 6 three screws FP 7 main board 2 connector CNP301 3 screw PTT2 3 4 heat sink 5 two precision screws P1 7 2 5 ...

Страница 7: ...104 ESCUTCHEON T 1 screw PTT2 3 2 bracket EVM 3 elevator motor ass y M104 2 Remove the claw of the arrow A 4 Remove the ditch of the arrow B A B 5 Remove the escutcheon T of the arrow C 4 ditch 3 claw C 3 two claws 1 screw M2 3 ...

Страница 8: ...PPER ASS Y CHASSIS ASS Y 1 three screws PTT2 4 1 two screws PTT2 4 2 4 Remove the case upper ass y of the arrow B 3 Remove the edge of the arrow A 1 screw PTT2 4 A B 3 chassis ass y 1 two polyethylene washers 2 2 ...

Страница 9: ...2 two screws PS2 4 4 connector CNP52 4 two connectors CNP11 53 5 RF board 2 two screws PS2 4 1 OP flexible board CNJ11 3 1 two screws ESCUTCHEON 4 Turn at the direction of the arrow then remove shaft sled ass y 2 sled motor ass y M102 3 optical pick up KSS 521A J2N ...

Страница 10: ...ASS Y M103 8 two screws P1 7 2 2 7 3 spring chucking 6 retainer disc 4 screw P2 2 2 5 bracket CP 9 Remove the spindle motor ass y M101 of the arrow 2 SW board 1 screw P2 2 2 2 two screws P2 2 5 4 chucking motor ass y M103 1 connector CNP51 3 retainer CHM ...

Страница 11: ...re the chuck plate is moved down to the lower limit A B 4 stop ring 2 0 E type 5 tension spring DH 2 washer 2 5 3 optical pick up complete ass y Note Insert the shaft A first shaft A gear LOAD 2 gear LOMINI marking Fig A chuck plate 2 Attach the gear LOMINI at the position shown in Fig A shaft rotary prevention C 1 Move the lever LOCK 3 fully in direction B to move the chuck plate up B 4 stop ring...

Страница 12: ...er moves in direction C to move down the chuck plate if the gear LOAD 1 is rotated in direction A or the chuck plate moves up and the slider moves in direction D if the gear is rotated in direction B chuck plate slider gear LOAD 1 ass y A B C D ...

Страница 13: ...s 5 and 6 as shown below adjust the following 5 Press repeatedly the DISC and buttons on the master unit so that the elevator shafts moves from address 6 to address 5 or from 5 to 6 At this time adjust RV201 on the main board so that the elevator shaft positions smoothly between comb teeth A and B 6 Further place the set horizontally and make same adjustment as mentioned above 7 After adjustment a...

Страница 14: ... OFFSET CHECK RF BOARD Conductor Side Procedure 1 Connect the oscilloscope to BP11 TE and TP VC on the RF board 2 Put the set into play mode by loading the disc 3 Press the AMS button and check the traverse wave form 4 Confirm that the oscilloscope waveform is symmetrical on the top and bottom in relation to 0 V dc and check this level Traverse waveform This is the tracking error wave form appears...

Страница 15: ... Check that there is not an abnormal amount of operation noise white noise from the 2 axis devise If there is turn RV14 slightly clockwise RF BOARD Conductor Side When gain is lowered The set does not play because of no focus operation When gain is highered Operation noise is heard due to a scratch or a dust then opera tion will be unstable RV14 IC11 IC51 CNJ12 MIN side low gain MAX side high gain...

Страница 16: ...ON MDP MDS 29 LOCK 64 SQSO SQCK SENS DATA CLOCK XLAT SCOR SBSO EXCK GFS GTOP WFCK EMPH C4M XRST RFI FOK DATA CLK SENS1 26 SENS2 C OUT XLT LOCK XRST PD2 I V AMP PD2 TTL IIL FEO TEO PD FEI FEO TAO TEI TTL IIL TTL IIL FOCUS ERROR AMP RF SUMMING AMP TRACKING ERROR AMP TRACKING PHASE COMPENSATION FOCUS PHASE COMPENSATION AUTOMATIC POWER CONTROL Q11 I V AMP LD AMP PD AMP FE BIAS RV14 F E LD 89 XTAI PCMD...

Страница 17: ...LEVATOR 57 SW201 MAGAZINE EJECT END DETECT SW202 MAGAZINE IN OUT DETECT 60 2 13 8 7 69 30 B UP DATA CLK BUSON RST SCK SO SI 68 BU CHK CD ON BUS ON W UP EJECT 7 5 4 6 2 REGULATOR Q303 5V REGULATOR Q307 MICON 5V MICON 5V D313 RESET SIGNAL GENERATOR IC304 SERVO 5V DAC 5V MICON 5V MICON 5V RST LEVEL SHIFT D307 BATTERY CHECK Q301 302 D308 D306 9V REGULATOR Q309 REGULATOR CONTROL SWITCH Q308 REGULATOR C...

Страница 18: ...e seen from Conductor Side the pattern face are indicated Parts face side Parts on the parts face side seen from Component Side the parts face are indicated U B Line H adjustment for repair Power voltage is dc 14 4V and fed with regulated dc power supply from CD changer controller Voltages and waveforms are dc with respect to ground under no signal conditions no mark CD PLAY Impossible to measure ...

Страница 19: ...CDX 616 25 26 Semiconductor Location Ref No Location IC11 C 6 IC51 B 7 IC52 G 4 Q11 D 6 7 4 PRINTED WIRING BOARDS RF SW Boards Page 30 ...

Страница 20: ...IC DIAGRAM RF SW Boards See page 39 for Waveforms See page 41 for IC Block Diagrams The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified 27 28 Page 33 ...

Страница 21: ...2 E 3 D303 E 2 D304 E 2 D305 E 3 D306 F 6 D307 G 4 D308 G 4 D309 F 2 D311 F 4 D312 D 2 D313 D 3 D314 F 3 D320 E 2 D501 F 7 D601 C 4 D602 C 4 IC101 C 7 IC201 E 7 IC301 G 3 IC302 F 4 IC304 G 4 IC501 G 7 IC502 G 5 IC503 G 6 IC601 B 5 Q201 F 8 Q301 H 4 Q302 H 4 Q303 E 2 Q306 E 1 Q308 F 2 Q601 D 3 Q602 D 3 Q610 D 3 Q620 D 3 29 30 ...

Страница 22: ...CDX 616 7 7 PRINTED WIRING BOARD MAIN Board Conductor Side Semiconductor Location Conductor Side Ref No Location Q307 D 9 Q309 F 9 31 32 ...

Страница 23: ...CDX 616 33 34 7 8 SCHEMATIC DIAGRAM MAIN Board 1 2 See page 39 for Waveforms See page 42 for IC Block Diagrams Page 28 ...

Страница 24: ...CDX 616 35 36 7 9 SCHEMATIC DIAGRAM MAIN Board 2 2 See page 40 for Waveforms See page 43 for IC Block Diagrams Page 38 ...

Страница 25: ...CDX 616 37 38 7 11 SCHEMATIC DIAGRAM JACK Board Page 36 7 10 PRINTED WIRING BOARD JACK Board ...

Страница 26: ...11 TEI 200 mV DIV 500 µs DIV 2 IC101 V16M 3 IC101 º LRCK 4 IC101 BCKO 5 IC101 WFCK 6 IC101 ª XTAI 7 IC201 EXTAL 1 4 Vp p Approx 110 mVp p Approx 280 mVp p MAIN Board 1 2 1 IC101 MDP 2 5 Vp p 7 6 µs 6 5 Vp p 119 ns 6 2 Vp p 22 7 µs 6 5 Vp p 474 ns 136 µs 5 8 Vp p 6 2 Vp p 59 4 ns 4 9 Vp p 124 ns ...

Страница 27: ... 40 MAIN Board 2 2 8 IC501 ª EXTAL 9 IC501 WFCK º IC601 MCK IC601 XI IC601 BCK IC601 LRCK 3 1 Vp p 100 ns 5 8 Vp p 136 µs 5 8 Vp p 59 4 ns 2 5 Vp p 59 4 ns 474 ns 6 2 Vp p 22 7 µs 5 6 Vp p ...

Страница 28: ... 19 18 17 16 15 14 40 41 42 43 44 45 46 47 48 49 50 51 52 39 PD 1 I V AMP 38 PD AMP 37 LD AMP LASER POWER CONTROL FOCUS BIAS WINDOW COMPARATOR FOCUS ERROR AMP F I V AMP E I V AMP TGFL TRACKING GAIN WINDOW COMPARATOR E F BALANCE WINDOW COMPARATOR ATSC WINDOW COMPARATOR TZC COMPARATOR TRACKING PHASE COMPENSATION CENTER VOLTAGE GENERATOR FZC COMPARATOR FOCUS PHASE COMPENSATION CHARGE UP FSET ISET IIC...

Страница 29: ...ECTOR DIGITAL PLL CLOCK GENERATOR D A INTERFACE DIGITAL CLV SUB CODE PROCESSOR TIMING LOGIC CPU INTERFACE SERVO AUTO SEQUENCER ERROR CORRECTOR 16K RAM DIGITAL OUT OSC EFM DEMODULATOR TES6 VDD VSS EXCK SBSO SCOR WFCK TES5 EMPH DOUT C4M FSTT XTSL MNT0 MNT1 MNT3 XROF C2PO RFCK GFS XPCK XUGF GTOP VDD VSS TES4 BCK TES3 PCMD TES9 LRCK WDCK ASYE ASYO ASYI BIAS RF AVDD CLTV AVSS FILI FILO PCO VCTL V16M VC...

Страница 30: ... O GATE COLUMN DECODER BUFFER 6 A4 7 8 9 10 A0 A3 A2 A1 27 28 VCC WE 22 OE 21 A10 BUFFER 18 I O7 17 I O6 16 I O4 I O5 19 I O8 15 I O BUFFER 11 12 13 I O3 I O1 I O2 20 CE 14 GND LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT DIGITAL FILTER CIRCUIT ATTENUATOR OPERATIONAL CIRCUIT DEEMPHASIS FILTER CIRCUIT D MODULATION CIRCUIT INTERFACE CIRCUIT TEST CIRCUIT OUTPUT CIRCUIT ANALOG FILTER TIMING GENERATOR OSC MICRO...

Страница 31: ...put terminal L reset Not used open 26 XQOK O Subcode Q OK pulse signal output terminal L active Not used open 27 SDTI I ESP status signal input terminal Not used open 28 XSOE O ESP status read enable signal output terminal L active Not used open 29 ESPXLT O ESP latch pulse signal output terminal L active Not used open 30 RST I System reset signal input from the SONY bus interface IC302 and reset s...

Страница 32: ...nput from the CXD2530Q IC101 64 EJECT I Eject switch SW301 input terminal H active 65 CD CLK O Serial data transfer clock signal output to the CXD2530Q IC101 66 CD XLT O Serial data latch pulse signal output to the CXD2530Q IC101 67 CD DATA O Serial data output to the CXD2530Q IC101 68 CD ON O D A converter and servo section power supply on off control signal output H power on 69 ELV ON O Mechanis...

Страница 33: ...signal generator IC304 L reset For several hundreds msec after the power supply rises L is input then it changes to H 29 EXTAL I System clock input terminal 10 MHz 30 XTAL O System clock output terminal 10 MHz 31 VSS Ground terminal 32 to 55 NC O Not used open 56 BUSY O Busy signal output to the system controller IC201 L busy status 57 to 61 NC O Not used open 62 CE O Chip enable signal output to ...

Страница 34: ...No Description Remark 1 3 010 104 01 DAMPER 250 2 3 010 097 01 COVER LOWER T 3 1 664 628 11 JACK FLEXIBLE BOARD 4 1 673 252 11 JACK BOARD 5 X 3376 772 1 DOOR 616T ASSY 6 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 7 3 022 002 52 PANEL T FRONT 8 3 012 388 01 SCREW M2X3 9 3 022 006 01 ESCUTCHEON T 10 3 022 007 01 BUTTON EJT 6 11 3 022 012 01 HEAT SINK T 12 3 010 103 01 SPRING FL TENSION 13 3 010 101 0...

Страница 35: ...Remark Ref No Part No Description Remark 2 MECHANISM DECK SECTION 1 MG 250C 137 51 X 3375 497 1 CHASSIS U SUB ASSY 52 3 024 161 01 SPRING SUT 3 3 3 51 52 54 53 53 4 965 759 01 WASHER POLYETHYLENE 54 3 011 997 01 SPRING STOPPER LOWER ...

Страница 36: ...50C 137 Ref No Part No Description Remark Ref No Part No Description Remark 101 3 024 170 01 SPRING SB TENSION 102 3 024 172 01 BRACKET EVM 103 X 3375 498 4 CHASSIS D SUB ASSY M104 A 3301 123 A ELJ MOTOR ASSY ELEVATOR 102 101 103 M104 12 ...

Страница 37: ...3 010 255 01 ARM LSW 157 3 573 936 00 STOPPER REEL 158 X 3373 552 1 GEAR LOAD 1 ASSY 159 3 010 252 01 ROLLER CRE 160 3 010 268 01 SPRING DH TENSION 161 A 3290 194 F CHASSIS EVY MAIN ASSY 162 3 010 254 01 SHAFT ROTARY PREVENTION C 163 3 010 253 01 GEAR LOMINI 164 3 701 438 11 WASHER 2 5 165 1 664 627 11 MAIN FLEXIBLE BOARD 166 A 3313 586 A RF BOARD COMPLETE M103 A 3301 123 A ELJ MOTOR ASSY CHUCKING...

Страница 38: ...emark Ref No Part No Description Remark 208 1 664 104 11 SW BOARD 209 A 3301 077 A BASE OPT J ASSY 210 1 664 626 11 OP FLEXIBLE BOARD 211 8 820 010 05 OPTICAL PICK UP KSS 521A J2RP 212 3 010 262 01 DETENT SLED M101 A 3291 956 A MOTOR SUB ASSY SPINDLE M102 A 3291 955 A MOTOR SUB ASSY SLED 208 206 205 204 203 202 201 212 211 207 209 M101 210 not supplied not supplied 10 5 5 M102 9 7 The components i...

Страница 39: ...125 701 11 DOUBLE LAYER 0 047F 5 5V C310 1 124 589 11 ELECT 47uF 20 16V C311 1 164 346 11 CERAMIC CHIP 1uF 16V C314 1 124 589 11 ELECT 47uF 20 16V C315 1 163 038 00 CERAMIC CHIP 0 1uF 25V C316 1 115 466 00 ELECT 1000uF 20 16V C317 1 126 382 11 ELECT 100uF 20 16V C318 1 126 382 11 ELECT 100uF 20 16V C320 1 163 038 00 CERAMIC CHIP 0 1uF 25V C501 1 163 038 00 CERAMIC CHIP 0 1uF 25V C502 1 164 004 11 ...

Страница 40: ... RES CHIP 1M 5 1 10W R108 1 216 097 00 RES CHIP 100K 5 1 10W R109 1 216 073 00 METAL CHIP 10K 5 1 10W R110 1 216 073 00 METAL CHIP 10K 5 1 10W R111 1 216 049 11 RES CHIP 1K 5 1 10W R115 1 216 033 00 METAL CHIP 220 5 1 10W R116 1 216 033 00 METAL CHIP 220 5 1 10W R117 1 216 033 00 METAL CHIP 220 5 1 10W R202 1 216 097 00 RES CHIP 100K 5 1 10W R203 1 216 097 00 RES CHIP 100K 5 1 10W R204 1 216 097 0...

Страница 41: ...C60 1 104 914 11 TANTALUM CHIP 22uF 20 16V CONNECTOR CNJ11 1 778 776 21 CONNECTOR FPC 17P CNJ12 1 778 777 21 CONNECTOR FPC 26P CNP11 1 580 055 21 PIN CONNECTOR SMD 2P CNP51 1 580 055 21 PIN CONNECTOR SMD 2P CNP52 1 580 055 21 PIN CONNECTOR SMD 2P CNP53 1 580 055 21 PIN CONNECTOR SMD 2P IC IC11 8 752 082 14 IC CXA1992BR IC51 8 759 071 79 IC BA6297AFP T1 IC52 8 759 040 83 IC BA6287F T1 TRANSISTOR Q1...

Страница 42: ...W PTT 2 6X6 S 3 7 685 781 09 SCREW PTT 2X4 S 4 7 624 104 04 STOP RING 2 0 TYPE E 5 7 627 554 07 SCREW PRECISION P 2X2 2 6 7 628 253 00 SCREW PS 2X4 7 7 627 553 27 SCREW PRECISION P 2X2 5 8 7 624 102 04 STOP RING 1 5 TYPE E 9 7 627 850 28 SCREW PRECISION P 1 4X3 10 7 627 000 00 SCREW PRECISION P 1 7X2 2 TYPE3 12 7 685 780 09 SCREW PTT 2X3 S ACCESSORIES PACKING MATERIALS 3 865 033 11 MANUAL INSTRUCT...

Страница 43: ... 56 CDX 616 Sony Corporation Personal Mobile Communication Company 9 926 404 12 99C097542 1 Printed in Hungary 1999 1 Published by Quality Assurance Dept ...

Страница 44: ......

Страница 45: ......

Страница 46: ... D309 2 1 D320 CN302 M M104 JACK FLEXIBLE BOARD 05 ELEVATOR B A C302 IC302 C320 R212 R211 D311 C301 R316 R312 R311 R304 C307 C308 IC301 1 8 4 5 1 14 7 8 3 1 IC304 2 D308 D307 R303 C306 Q302 R302 C B E Q301 C B E R309 C504 C501 C503 R504 15 14 28 1 IC502 5 4 1 3 IC503 IC501 80 61 60 41 1 20 21 40 X501 C502 R502 R501 1 674 306 11 11 1 664 627 12 D501 D306 C201 R505 R207 R213 R219 C202 C C B E Q610 Q...

Страница 47: ...ocation D307 D 9 Q309 F 9 1 2 3 4 5 6 7 8 9 A B C D E F G H I 05 1 674 306 11 11 MAIN BOARD CONDUCTOR SIDE CHASSIS CHASSIS CHASSIS RV201 UP DOWN RV202 ELEVATOR HEIGHT SENSOR MAGAZINE EJECT END DETECT C309 C314 C316 C310 C318 C317 C620 C630 C610 C604 C609 C601 Q309 Q307 SW301 SW201 MAGAZINE IN OUT DETECT SW202 ...

Страница 48: ...CDX 616 4 4 2 4 SCHEMATIC DIAGRAM MAIN Board 1 2 ...

Страница 49: ...CDX 616 5 5 2 5 SCHEMATIC DIAGRAM MAIN Board 2 2 Page 6 ...

Страница 50: ...d Page 2 Page 5 JACK BOARD COMPONENT SIDE JACK BOARD CONDUCTOR SIDE C902 C901 1 13 CNJ901 MAIN BOARD CN301 B 11 11 11 11 11 1 664 628 1 674 307 1 674 307 JACK FLEXIBLE BOARD FB902 FB901 C904 FB903 L R AUDIO OUT CN901 CONTROL FOR SONY BUS 6 5 4 3 2 1 8 7 05 4 5 7 NC NC 2 6 8 IC901 ...

Страница 51: ...MIC CHIP 0 1uF 25V C113 1 163 038 00 CERAMIC CHIP 0 1uF 25V C114 1 163 038 00 CERAMIC CHIP 0 1uF 25V C115 1 163 038 00 CERAMIC CHIP 0 1uF 25V C201 1 163 038 00 CERAMIC CHIP 0 1uF 25V C202 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C203 1 163 038 00 CERAMIC CHIP 0 1uF 25V C205 1 163 038 00 CERAMIC CHIP 0 1uF 25V C206 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C301 1 163 038 00 CERAMIC CHIP 0 1uF 25V C302 ...

Страница 52: ...1 00 RES CHIP 1M 5 1 10W R103 1 216 113 00 METAL CHIP 470K 5 1 10W R104 1 216 061 00 RES CHIP 3 3K 5 1 10W R105 1 216 061 00 RES CHIP 3 3K 5 1 10W R106 1 216 073 00 METAL CHIP 10K 5 1 10W R107 1 216 121 00 RES CHIP 1M 5 1 10W R108 1 216 097 00 RES CHIP 100K 5 1 10W R109 1 216 073 00 METAL CHIP 10K 5 1 10W R110 1 216 073 00 METAL CHIP 10K 5 1 10W R111 1 216 049 11 RES CHIP 1K 5 1 10W R115 1 216 033...

Страница 53: ...ITCH PUSH 1 KEY MAGAZINE EJECT END DETECT SW202 1 771 540 11 SWITCH PUSH 1 KEY MAGAZINE IN OUT DETECT SW301 1 571 532 21 SWITCH TACTIL 6 VIBRATOR X201 1 767 261 21 VIBRATOR CERAMIC 8MHz X501 1 767 510 11 VIBRATOR CERAMIC 10MHz X601 1 767 366 21 VIBRATOR CERAMIC 16 93MHz ...

Страница 54: ...10 CDX 616 Sony Corporation Mobile Electronics Company 9 926 404 81 99F057542 1 Printed in Hungary 1999 6 Published by Quality Assurance Dept ...

Страница 55: ...k and boards TABLE OF CONTENTS 1 NEW FORMER DISCRIMINATION 2 2 DISASSEMBLY 3 3 DIAGRAMS 3 1 Note for Printed Wiring Boards and Schematic Diagrams 5 3 2 Printed Wiring Boards RF SW Boards 6 3 3 Schematic Diagram RF SW Boards 7 3 4 Printed Wiring Boards MAIN Board Component Side 8 3 5 Printed Wiring Board MAIN Board Conductor Side 9 3 6 Schematic Diagram MAIN Board 1 2 10 3 7 Schematic Diagram MAIN ...

Страница 56: ...2 1 NEW FORMER DISCRIMINATION 7Y187A C MG 250C 137 Former type D MG 250D 137 New type ...

Страница 57: ...ension spring FL 2 tension spring FL 1 two dampers 250 1 two dampers 250 3 jack flexible board CNJ901 4 mechanism deck MG 250D 137 firament tape MAIN BOARD 1 main flexible board CNJ12 6 three screws FP 7 main board 2 Break the soldering of motor M104 lead 3 screw PTT2 4 4 heat sink 5 two precision screws P1 7 2 5 ...

Страница 58: ...RF board 3 two screws PS2 4 1 OP flexible board CNJ11 2 Break the soldering of motor M102 lead 6 Break the soldering of lead CHUCKING MOTOR ASS Y M103 1 Break the soldering of motor M103 lead 2 two screws PTT2 4 4 chucking motor ass y M103 3 retainer CHM ...

Страница 59: ...ted except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified f internal component C panel designation U B Line H adjustment for repair Power voltage is dc 14 4V and fed with regulated dc power supply from CD changer controller Voltages and waveforms are dc with respect to ground under no signal conditions no mark CD PLAY Impossible to measure Volta...

Страница 60: ...1 C43 C17 C16 C14 R25 R18 R26 C15 R17 R59 C53 R50 C42 C41 R55 R49 R27 C32 C30 C27 C33 R38 R36 R35 R48 R14 R11 R22 R16 C40 R28 C23 R33 R12 R13 B C E C13 CNJ11 Q11 1 676 014 11 11 RF BOARD CONDUCTOR SIDE IC51 CNJ12 SW1 LIMIT SW BOARD 1 664 104 11 11 M101 SPINDLE A MAIN BOARD OPTICAL PICK UP BLOCK KSS 521A OP FLEXIBLE BOARD 1 664 626 11 SW11 CHUCKING END DETECT SW12 SAVE END DETECT 1 2 3 4 5 6 7 8 9 ...

Страница 61: ...7 7 CDX 616 3 3 SCHEMATIC DIAGRAM RF SW Boards Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Page 10 ...

Страница 62: ... C504 R504 C502 R502 R501 X501 1 20 21 40 41 60 80 1 14 15 28 IC502 IC501 R207 C202 R213 R219 R505 D306 K A D501 C201 C205 C203 R220 K A D320 61 MAIN BOARD COMPONENT SIDE M M104 ELEVATOR B JACK BOARD CNJ901 05 1 674 306 12 12 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J C1 B2 C2 E1 B1 E2 C1 B2 C2 E1 B1 E2 BLU RED A K K A A K K K A K A 3 1 2 IC101 81 K A A 4 5 1 3 C1 B2 C2 E1 B1 E2 IC201 BP201 SINGL...

Страница 63: ...CT C601 C609 C604 C610 C630 C620 C318 C317 C310 C314 C316 C309 Q309 Q307 SW301 Z 05 MAIN BOARD CONDUCTOR SIDE 1 674 306 12 12 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J CHASSIS SW201 MAGAZINE DETECT 3 5 PRINTED WIRING BOARD MAIN Board Conductor Side Semiconductor Location Ref No Location Q307 E 11 Q309 G 11 ...

Страница 64: ...10 10 CDX 616 3 6 SCHEMATIC DIAGRAM MAIN Board 1 2 Page 7 ...

Страница 65: ...11 11 CDX 616 3 7 SCHEMATIC DIAGRAM MAIN Board 2 2 Page 12 ...

Страница 66: ...UDIO OUT CN901 JACK BOARD CONDUCTOR SIDE 1 674 307 12 12 05 FB901 C904 FB902 FB903 1 13 CNJ901 C901 C902 B MAIN BOARD JACK BOARD COMPONENT SIDE JACK FLEXIBLE BOARD 1 676 340 11 1 674 307 12 12 05 3 8 PRINTED WIRING BOARDS JACK Board 3 9 SCHEMATIC DIAGRAM JACK Board Page 8 Page 11 ...

Страница 67: ... NOTE XX and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color 6 4 21 1 Ref No Part No Description Remark Ref No Part No Description Remark 3 1 664 628 11 JACK FLEXIBLE BOARD 15 A 3317 431 A MAIN BOARD COMPLETE 16 3 032 997 01 HOLDER TR4 3 1 676 340 11 JACK FLEXIBLE BOARD ...

Страница 68: ...ISM DECK SECTION 1 MG 250D 137 3 3 3 51 52 54 Ref No Part No Description Remark Ref No Part No Description Remark 51 X 3375 497 1 CHASSIS U SUB ASSY 52 3 024 161 01 SPRING SUT 54 3 011 997 01 SPRING STOPPER LOWER ...

Страница 69: ...D 137 Ref No Part No Description Remark Ref No Part No Description Remark 101 3 024 170 01 SPRING SB TENSION 102 3 024 172 01 BRACKET EVM 103 X 3378 136 1 CHASSIS D D SUB ASSY M104 A 3301 123 A ELJ MOTOR ASSY ELEVATOR 102 101 103 M104 12 ...

Страница 70: ...ENE 155 3 017 139 01 GEAR NWL 156 3 010 255 01 ARM NSW 157 3 573 936 00 STOPPER REEL 158 X 3373 552 1 GEAR LOAD CAM ASSY 159 3 010 252 01 ROLLER CRE 160 3 010 268 01 SPRING DH TENSION 161 A 3290 194 I MAIN ASSY CHASSIS EVY 162 3 010 254 01 SHAFT ROTARY PREVENTION C 163 3 010 253 01 GEAR ML 166 A 3317 993 A RF BOARD COMPLETE M103 A 3301 123 A ELJ MOTOR ASSY CHUCKING 163 162 161 160 159 153 152 151 ...

Страница 71: ... Ref No Part No Description Remark 208 1 664 104 11 SW BOARD 209 A 3301 077 B BASE OPT J ASSY 210 1 664 626 11 OP FLEXIBLE BOARD 0211 8 820 010 06 OPTICAL PICK UP KSS 521A K1RP 212 3 010 262 01 DETENT SLED M101 A 3291 956 B MOTOR SUB ASSY SPINDLE M102 A 3291 955 A MOTOR SUB ASSY SLED 208 206 205 204 203 202 201 212 211 207 209 M101 210 not supplied not supplied 10 5 5 M102 9 7 The components ident...

Страница 72: ...0V C108 1 163 038 00 CERAMIC CHIP 0 1uF 25V C109 1 163 038 00 CERAMIC CHIP 0 1uF 25V C112 1 163 038 00 CERAMIC CHIP 0 1uF 25V C113 1 163 038 00 CERAMIC CHIP 0 1uF 25V C114 1 163 038 00 CERAMIC CHIP 0 1uF 25V C115 1 163 038 00 CERAMIC CHIP 0 1uF 25V C201 1 163 038 00 CERAMIC CHIP 0 1uF 25V C202 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C203 1 163 038 00 CERAMIC CHIP 0 1uF 25V C205 1 163 038 00 CERAMIC...

Страница 73: ...IP 10K 5 1 10W R111 1 216 049 11 RES CHIP 1K 5 1 10W R115 1 216 033 00 METAL CHIP 220 5 1 10W R116 1 216 033 00 METAL CHIP 220 5 1 10W R117 1 216 033 00 METAL CHIP 220 5 1 10W R202 1 216 097 00 RES CHIP 100K 5 1 10W R203 1 216 097 00 RES CHIP 100K 5 1 10W R204 1 216 097 00 RES CHIP 100K 5 1 10W R205 1 216 097 00 RES CHIP 100K 5 1 10W R206 1 216 097 00 RES CHIP 100K 5 1 10W R207 1 216 049 11 RES CH...

Страница 74: ...J12 1 778 777 21 CONNECTOR FPC 26P CNP53 1 580 055 21 PIN CONNECTOR SMD 2P IC IC11 8 752 082 14 IC CXA1992BR IC51 8 759 071 79 IC BA6297AFP IC52 8 759 537 09 IC BA6287F E2 TRANSISTOR Q11 8 729 141 48 TRANSISTOR 2SB624T1 BV345 RESISTOR R11 1 218 348 11 RES CHIP 110K 5 1 16W R12 1 216 839 11 METAL CHIP 33K 5 1 16W R13 1 216 839 11 METAL CHIP 33K 5 1 16W R14 1 218 348 11 RES CHIP 110K 5 1 16W R16 1 2...

Страница 75: ...INDLE M102 A 3291 955 A MOTOR SUB ASSY SLED M103 A 3301 123 A ELJ MOTOR ASSY CHUCKING M104 A 3301 123 A ELJ MOTOR ASSY ELEVATOR HARDWARE LIST 3 7 685 781 09 SCREW PTT 2X4 S 4 7 624 104 04 STOPRING 2 0 TYPE E 5 7 627 554 07 SCREW PRECISION P 2X2 2 6 7 628 253 00 SCREW PS 2X4 7 7 627 553 27 SCREW PRECISION P 2X2 5 8 7 624 102 04 STOPRING 1 5 TYPE E 9 7 627 850 28 SCREW PRECISION P 1 4X3 10 7 627 000...

Страница 76: ...22 CDX 616 Sony Corporation Mobile Electronics Division Company 9 926 404 84 2000A057542 1 Printed in Hungary C 2000 1 Published by General Engineering Dept ...

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