Sony CX-LDB30 Service Manual Download Page 50

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CX-LDB30/LDB50

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

151

4-985-672-01 SCREW (+PTPWHM2.6), FLOATING

152

2-515-538-01 SPRING (HOLDER DOWN B), COIL

153

4-245-653-01 BELT (MOT)

154

4-245-662-02 PULLEY (GEAR)

155

4-245-646-01 GEAR (IDL-F)

156

4-245-644-01 GEAR (IDL-D)

157

4-245-645-01 GEAR (IDL-E)

158

4-246-203-01 LEVER (RELEASE)

159

4-245-630-01 LEVER (SW)

160

4-951-620-01 SCREW (2.6X8), +BVTP

161

4-245-639-01 LEVER (CL UP2)

162

1-688-337-11 DRIVER BOARD

163

7-623-921-01 RING, RETAINING, CAPSTAN

M701

X-4955-496-1 MOTOR (PULLEY) ASSY (LOADING)

7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT

160

161

160

159

151

158

151

157

156

155

154

153

152

163

151

162

M701

8-4.

CD MECHANISM DECK SECTION 1 (CDM80BV-F4BD81)

Summary of Contents for CX-LDB30

Page 1: ...els The following measured at AC 220 240 V 50 60 Hz DIN power output rated 60 60 W 6 ohms at 1 kHz DIN Continuous RMS power output reference 80 80 W 6 ohms at 1 kHz 10 THD CX LDB30 European model DIN power output rated 45 45 W 6 ohms at 1 kHz DIN Continuous RMS power output reference 60 60 W 6 ohms at 1 kHz 10 THD Music power output reference 140 140 W 6 ohms at 1 kHz 10 THD Other models The follo...

Page 2: ...range European model 531 1 602 kHz with the tuning interval set at 9 kHz Other models 530 1 710 kHz with the tuning interval set at 10 kHz 531 1 602 kHz with the tuning interval set at 9 kHz Antenna AM loop antenna external antenna terminal Intermediate frequency 450 kHz General Power requirements European model AC 230 V 50 60 Hz Other models AC 120 220 or 230 240 V 50 60 Hz Adjustable with voltag...

Page 3: ... BD Section 25 7 2 Block Diagram MAIN Section 26 7 3 Printed Wiring Board BD Board 27 7 4 Schematic Diagram BD Board 28 7 5 Printed Wiring Board DRIVER Board JACK Board 29 7 6 Schematic Diagram DRIVER Board JACK Board 30 7 7 Printed Wiring Board MAIN Section 1 2 31 7 8 Printed Wiring Board MAIN Section 2 2 32 7 9 Schematic Diagram MAIN Section 1 5 33 7 10 Schematic Diagram MAIN Section 2 5 34 7 11...

Page 4: ...nductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no lead ...

Page 5: ...ql 12 14 VOLUME control q 18 25 1 power 1 7 14 27 Z CD eject 8 8 9 Z PUSH qa 16 go back go forward qf 10 m M rewind fast forward qf 8 10 14 16 x stop qh 10 13 16 z REC PAUSE START qj 16 TAPE N play w 16 CD NX play pause w 10 List of button locations and reference pages How to use this page Use this page to find the location of buttons and other parts of the system that are mentioned in the text Il...

Page 6: ...ning qf 12 17 go back go forward qf 8 10 18 ALPHABETICAL ORDER A O P Z BUTTON DESCRIPTIONS 4 5 6 7 8 9 0 3 2 1 qa qd qs ql qk qj qh qg qf w Use buttons on the remote for the operation 1 Press 1 to turn on the system 2 Press CLOCK TIMER SET 3 Press or repeatedly to set the hour 4 Press ENTER 5 Press or repeatedly to set the minute 6 Press ENTER The clock starts working To adjust the clock 1 Press C...

Page 7: ...TRANSFORMER Page 9 3 9 CASSETTE PANEL Page 11 3 2 SIDE PANEL L R TOP PANEL BACK PANEL Page 8 SET 3 11 CHASSIS TOP Page 12 3 14 DRIVER BOARD Page 14 3 17 BASE UNIT BU F4BD81B Page 16 3 13 DISC STOP LEVER DISC SENSOR LEVER Page 14 3 15 BD BOARD Page 15 3 16 OPTICAL PICK UP KSM 215CFP C2NP Page 15 3 18 LEVER BU LOCK Page 16 3 19 CLOSE LEVER Page 17 3 20 DIR LEVER GEAR IDL B Page 17 3 21 GEAR IDL C Pa...

Page 8: ... 10 qf six screws BVTP3 10 q screw BVTP3 10 3 side panel L qa top panel qh back panel 7 screw QT2 3 10 8 screw QT2 3 10 9 screw QT2 3 10 5 three claws 2 three claws 6 side panel R 7 CD mechanism section 2 wire flat type 15core CN602 1 wire flat type 27core CN902 3 screw QT2 3 10 4 two screws QT2 3 10 5 claw 6 connector 7p CN701 3 2 SIDE PANEL L R TOP PANEL BACK PANEL 3 3 CD MECHANISM SECTION ...

Page 9: ... 3 10 8 screw QT2 3 10 5 screw B3 9 two claws 0 front panel section 6 two tapping screws B3 1 tapping screw B3 6 tapping screw B3 3 tuner FM AM 9 four screws qa power transformer 0 4 connector 8p CN002 5 connector 2p CN001 2 wire flat type 15core qs plate PT shield 8 holder pwb PT 7 two claws 3 4 FRONT PANEL SECTION 3 5 POWER TRANSFORMER ...

Page 10: ... 0 MAIN board clamp 1 connector 8p CN002 4 wire flat type 15core CN602 7 tapping screw B2 6 9 eleven tapping screws B2 6 1 two tapping screws B3 4 JACK board 0 CD EJECT board qs PANEL board 2 holder board 3 wire flat type 9core CN203 qa wire flat type 19core CN502 6 knob VOL 5 two knobs B T 8 claw 3 6 MAIN BOARD 3 7 PANEL BOARD CD EJECT BOARD JACK BOARD ...

Page 11: ... 5 cassette deck mechanism 1 two screws B3 2 clamp 3 two screws B3 4 wire flat type 7core 4 cassette panel 3 four claws 2 Open the cassette panel 1 Push the cassette panel 3 8 CASSETTE DECK MECHANISM 3 9 CASSETTE PANEL ...

Page 12: ...echanism deck CDM80BV F4BD81 3 CD HOLDER 2 two claws 1 four tapping screws B3 1 screw BVTP 2 6 8 2 lever CL UP2 4 three screws BVTP 2 6 8 3 two screws P 2 10 5 chassis top 3 10 CD MECHANISM DECK CDM80BV F4BD81 3 11 CHASSIS TOP ...

Page 13: ...on lever loading L Install the both levers so that they move symmetrically torsion spring loading LV torsion spring loading RV 1 1 PRECAUTION DURING LEVER LOADING R L INSTALLATION 3 lever loading L 2 two hooks 4 two hooks 5 lever loading R 3 12 LEVER LOADING R L ...

Page 14: ...stop lever PRECAUTION DURING DISC STOP LEVER INSTALLATION 1 gear cap 2 gear IDL L 3 two claws 5 two hooks 4 disc sensor lever 6 disc stop lever 2 two screws BVTP 2 6 8 3 Remove soldering from the two points 4 motor pulley assy 5 DRIVER board 1 belt MOT 3 13 DISC STOP LEVER DISC SENSOR LEVER 3 14 DRIVER BOARD ...

Page 15: ...board 3 Remove the two solderings 5 two insulators 7 optical pick up KSM 215CFP C2NP 6 two insulators 1 tension spring F 1 2 tension spring F 2 3 two floating screws PTPWHM 2 6 4 two floating screws PTPWHM 2 6 3 15 BD BOARD 3 16 OPTICAL PICK UP KSM 215CFP C2NP ...

Page 16: ...VTP 2 6 8 2 lever CL UP2 3 holder down b spring 4 floating screw PTPWHM 2 6 5 floating screw PTPWHM 2 6 6 base unit BU F4BD81B 3 1 gear cap 2 gear BU lock 4 three hooks 5 lever BU lock 3 17 BASE UNIT BU F4BD81B 3 18 LEVER BU LOCK ...

Page 17: ... shaft disc stop 5 close lever 1 tension coil spring DIR 6 Loosen the screw 7 Hold the release lever and change the direction 2 capstan retaining ring 3 gear pulley 4 gear cap 5 gear IDL A 8 stopper 0 gear IDL B 9 DIR lever 3 19 CLOSE LEVER 3 20 DIR LEVER GEAR IDL B ...

Page 18: ...18 CX LDB30 LDB50 3 gear IDL D 2 two claws 1 gear IDL F 7 gear IDL C 6 claw 5 gear loading lever 4 three hooks 3 21 GEAR IDL C ...

Page 19: ...mit is released CD Ship Mode and Memory clear This mode moves the optical pick up to the position durable to vibration and Memory Clear Use this mode when returning the set to the customer after repair Procedure 1 Press the 1 button to turn the set on 2 Set the FUNCTION to CD 3 Press two buttons of Z CD and simultaneously for more than two seconds 4 After a message MECHA LOCK is displayed on the f...

Page 20: ...d Azimuth Adjustment Procedure 1 Mode Playback 2 Turn the adjustment screw and check output peaks If the peaks do not match for L CH and R CH turn the adjustment screw so that outputs match within 1 dB of peak DECK SECTION 0 dB 0 775V Precaution 1 Demagnetize the record playback head with a head demagnetizer 2 Do not use a magnetized screwdriver for the adjustments 3 After the adjustments apply su...

Page 21: ... TAPE N button of deck 3 Confirm that the frequency counter reads 3000 90 Hz Sample Value of Wow and flutter 0 3 or less W RMS JIS WS 48B set test tape WS 48B 3 kHz 0 dB MAIN board SPEAKER terminal J201 L CH R CH frequency counter Record Bias Adjustment Procedure 1 Record mode 2 Mode Playback i Bass OFF BASS 0 TREBLE 0 3 Confirm playback the signal recorded in step 1 become adjustment level as fol...

Page 22: ...ion Procedure 1 Connect an oscilloscope to test point RFDCO and TP VC on the BD board 2 Turn the power on 3 Put the disc YEDS 18 in to playback the number five track 4 Confirm that oscilloscope waveform is clear and check RFDC signal level is correct or not Note A clear RFDC signal waveform means that the shape can be clearly distinguished at the center of the waveform Checking Location BD board C...

Page 23: ...button The tracking servo and sledding servo are turned ON Rotate RV101 on BD board and adjust the C DC voltage is almost equal to the A DC voltage in step 4 7 To exit from this mode turn the power off Notes Always move the optical pick up to most inside track when exiting from this mode Otherwise a disc will not be unloaded Do not run the sled motor excessively otherwise the gear can be chipped C...

Page 24: ...51 Chilean and Peruvian model RU Russian model For Printed Wiring Boards Note X parts extracted from the component side Y parts extracted from the conductor side f internal component Pattern from the side which enables seeing Indication of transistor THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is printed in each block C B These are om...

Page 25: ...DEVICE TRACKING FOCUS CD DSP IC101 2 2 Signal Path CD PLAY 14 13 11 12 O SCOR A MAIN SECTION CD 13 11 12 9 10 14 119 108 21 23 3 1 2 7 TO SERVO AUTO SEQUENCER 42 51 53 XPCK 112 50 52 45 46 6 XRST 100 O X RST 60 96 97 81 78 117 93 77 86 98 99 115 107 102105104 110111113 68 35 I CLK 37 36 LRCK BCK PCMD LRCKIA SDI0 63 66 65 16 BCKIA 15 SFSY LRCKIB 19 SBSY BCKIB 18 14 LRCKI BCKI PCMDI SDO0 62 60 61 11...

Page 26: ... D101 D102 VCC REG Q106 VDD REG Q102 103 3 3V REG Q104 122 D120 VH VH VL VL VM TU9V CD 7V FR VDD D VDD 3 3V A VDD 3 3V MP3VD D110 D111 D112 D114 D115 VP 38 IC501 4 3 1 RESET SWITCH SWITCH Q901 Q906 12 IC904 1 3 20 V STBY D905 1 µCON B D905 2 IC902 1 4 CD SECTION O CD ON O POWER I RMC RESET AC CUT O PLLCLK O PLLCE I PLLDATA I TUNE O PB2 I HALF SW O PLLDATA 59 I_AUDIO IN I KEY1 I ENC0 O ST LED I KEY...

Page 27: ...R205 C209 C210 C314 M102 S101 M101 IC251 IC101 CN101 CN201 R419 R412 R411 R410 R409 R408 R407 R406 R404 R403 R402 R401 R305 R303 R301 R252 R251 R182 R181 R163 R151 R143 R142 R141 R133 R132 R131 R114 R113 R112 R111 R307 C311 C310 C309 C307 C306 C252 C251 C194 C181 C320 C163 C162 C143 C142 C141 C133 C132 C131 C124 C111 C122 C115 C114 C113 C112 C185 C186 R306 IC303 C317 R203 C161 C211 C212 R204 C213 ...

Page 28: ...ACK MP3REQ MVDD 0 0 C401 0 22p 22p 220p DVDD 16P IOP1 TC94A34FG 002 0 2SA2119K 0 1 22p 470 1M 0 SW SW 0 1 BA5947FM E2 27P BH15FB1WG F 0 1k FEI TEI 1 IOP2 15k 15k VC 330p 27p 100p 0 1 16 9344MHz E F F E D A B C MIACK MICK MIDIO MILP MICS SCOR SENS CLOCK DATA XRST XLT CLOCK SENS SCOR XRST MP3REQ DATA MP3STB XTACN XTACN MP3STB D C B A MP3RST XLT MP3REQ MIACK MICK MIDIO MILP MICS MP3RST MDP SFDR SFDR ...

Page 29: ... Semiconductor Location Ref No Location D701 C 2 IC701 C 1 IC701 1 865 434 11 11 1 865 434 11 11 MAIN BOARD CN201 Page 31 D B MAIN BOARD CNA702 Page 31 M701 LOADING TRIGGER DISC IN OUT CHUKING 1 9 M JACK BOARD DRIVER BOARD 1 2 9 8 W291 CN203 C293 C294 R191 R292 J291 AUDIO IN PHONES J292 C295 R289 R285 R286 C292 C291 C299 R294 R293 R295 R296 R290 ...

Page 30: ...9 9 CN203 C294 C293 C296 0 01 25V C290 0 01 25V J291 J292 R289 R290 R285 R286 2 2 k 470 1W 2 2 k 470 1W 1 0 0 p 5 0 V 1 0 0 p 5 0 V 1 0 0 p 5 0 V 2 2 k 2 2 k 1 0 0 p 5 0 V C H 9P 1 50V 1 50V 100 100 2 2k 2 2k PHONES AUDIO IN L IN AUDIO IN GND AUDIO IN R IN AUDIO IN SW AUIDIO IN SW HP HP L HP R GND HP GND JACK BOARD DRIVER BOARD W291 1P MAIN CHASSIS IC701 CN701 R702 R701 C711 C705 D701 S703 S701 S7...

Page 31: ... JW191 JW224 D302 C690 C302 Q310 JW244 Q311 JW222 JW268 JW211 C605 C315 JW220 19P CN904 27P CN902 JW271 Q104 C425 C325 C640 JW179 JW221 JW217 JW219 JW213 JW214 JW215 JW169 C639 JW212 1 7 C 606 C614 JW216 C309 JW210 C613 CLP301 C628 C317 JW257 EP401 CLP602 C117 Q102 C123 C120 C122 JW201 CN302 EP601 JW282 JW270 JW285 JW284 JW273 JW276 JW277 JW286 JW295 JW279 C121 Q106 JW259 JW296 C126 JW250 JW275 1 ...

Page 32: ...09 C611 R 7 1 0 R750 C612 C619 C 652 C 608 R 711 C620 JR601 C675 C 636 C 3 0 7 R316 R 646 R626 R604 R 610 R 645 C 621 C 644 C643 C672 C622 D301 C 6 0 4 C 603 C 6 2 4 C 623 C 6 7 1 R649 C617 R668 R 673 C676 C 6 1 5 R 650 C 6 7 3 R 3 0 7 R 3 0 6 R653 R655 R 675 R309 R 609 C 627 R612 R669 D602 R 667 R665 R308 R323 R708 R676 J R 3 0 1 R652 R 994 C 1 1 8 R 749 R301 R302 Q306 C607 C 119 R315 R311 C677 Q...

Page 33: ...2 2M 2 2M 1k 1k 22k 22k 47 10 220 220 10k 10k 2 2k 2 2k 22k 22k 2 2k 2 2k 2 2k 2 2k 1k 1k 1k 1k 100k 100k 4 7k 220 220 4 7k 4 7k 47k 47k 1k 1k 100k 100k 470k 470k 100 100 100k 47k 2 2k 2 2k 47k 0 01 25V 0 01 25V 0 01 25V 0 01 25V 470 470 100k 4 7k 10K 10K 10k 2 2k 2 2k 10k 4 7k 4 7k 1 50V 1 50V 4 7k 4 7k 0 01 25V TERMINAL EARTH 0 1 25V 0 01 25V 0 1 16V 0 01 25V 0 047 16V 0 047 16V 0 047 16V 0 047 ...

Page 34: ...1 50V THERM I STOR 100K 22 2SC3052F T1 LF 2SA1235TP 1EF 4 7k 2SC3052F T1 LF1 4 7 1k 2SA1579T106 RR 2SA1579T106 RR 10 10 10 10 10 10 10 10 10k 100p 50V 1N4002B CD P GND CD D GND CD A GND R CH L CH L CH R CH A GND VP MP3GND FUNC GND FUNC GND VH VH VP P GND VP VP D GND CD R CD L DVDD 3 3V AVDD 3 3V CD VM 7V MGND MP3 3 3V MP3GND HP SW AUDIO IN SW CD AGND MGND SP ON AU IN L AU IN R RELAY ON AU IN SW AU...

Page 35: ...SA1235 TP 1EF 2SA1235TP 1EF RT1N144C TP 1 RT1P141C TP 1 SWITCH 100k 100k 47k 220k 47k 220k 4 7k 10k 47k 2 2k 22k 100k 1k 1k 470k 470k 22k 1k 1k 22k 22k 1k 4 7k 10k 4 7k 2 2k KTC3205Y AT 0 1 50V 0 1 50V 0 1 LDB30 LDB30 50V 0 1 50V 0 1 50V 0 1 50V 8P MC2840 T112 1 MC2836 MC2840 T112 1 OSC BIAS KTA1273 Y AT 2SK2541 T 2SK2541 2SK2541 T KTA1266GR AT 470 1 2W 470 1 2W 470 1 2W 470 1 2W 1N4002B 1N4002B 1...

Page 36: ...V 0 01 25V 3P 1SS355TE 17 1SS355TE 17 1SS355TE 17 1SS355TE 17 1SS355TE 17 2SC3052F T 052F T1 LF 2SC3052F T1 LF 2SA1235TP 1EF RT1P141C TP 1 2SC3052F T1 LF 2SC3052F T 052F T1 LF 2SC3052F T1 LF KTC3198GR A 2SC3052F T1 LF 2SA1235TP 1EF 2SA1235TP 1EF 2SC3052F T1 LF 47k 47k 10k 10k 22k 22k 2 2k 470 4 7k 10k 10k 47k 47k 47k 47k 1k 1k 22k 10k 10k 100k 47k 10k 2 2k 100k 22k 1k 2 2 2 2 4 7k 4 7k 470 470 100...

Page 37: ...AT M30622MEP A26FPU0 SYSTEM CONTROL 1k 100 0 001 50V 100p 50V 100p 50V 0 01 25V 22p 50V 1P WIRE ASSY 22p 50V 4 7k CDM VM VM KGND FR VDD FR VDD F R VDD FR VDD FR VDD FR VDD VDD1 F R VDD FR VDD F R VDD RESET AC CUT VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD1 FR GND FR GND FR GND FR GND FR GND F R GND F R GND FR GND DISP_GND DISP_GND DI SP_GND DISP_GND MGND MGND MGND MGND VDD1 VDD1 VDD1 VDD1 M GND M GND MGND ...

Page 38: ... 1 6 JW504 D 5 0 5 D 5 0 2 D 5 0 3 S 5 1 4 S 5 0 6 S 5 1 1 S 9 3 6 S 5 1 3 S 5 0 8 S 5 1 0 S 9 2 9 S 5 1 2 S 5 0 5 S 5 0 7 S503 S502 STANDBY DISPLAY I 1 VOLUME x TUNER TUNING AUDIO IN TAPE CD PLAY MODE TUNING MODE i Bass zREC PAUSE START FOLDER FOLDER TUNING DSYNC TREBLE BASS VOLUME 1 865 432 11 11 A E E R LDB30 LDB50 517 R560 R504 C986 R518 R541 R534 R531 R507 C504 C502 C516 C517 C503 R552 R551 R...

Page 39: ... 5 V B 0 0 1 2 5 V B 0 0 1 2 5 V 0 1 16V B 0 0 1 2 5 V 0 0 1 2 5 V 0 0 1 2 5 V 0 0 0 1 2 5 V C H 0 0 0 1 2 5 V C H 0 0 1 2 5 V B 19P SLI 325URC T31W 0 2SC3052F T1 LF 2 2 k 2 2 k 2 2 k 2 2 k 2 2 k 47k 47 1 k 2 2 k 1 k 4 7 k 1 0 k 2 2 k 1 k 4 7 k 1 0 k 2 2 k 1 k 4 7 k 1 0 k 1k 2 2k 2 2k 4 7k 10k 22k 47k 1k 2 2k 2 2k 4 7k 10k 22k 47k 1 1 0 V 1 10V 0 2P 1 k 22k SELU1910CXM S SELU1910CXM S UDZSTE 175 1...

Page 40: ...1 04 C 005 2P C N001 JW005 PT001 D004 JW008 JW015 RY001 JW011 JW028 JW021 JW024 JW027 JW025 JW029 JW030 JW026 JW016 JW022 JW023 JW007 JW019 JW018 AC IN JW020 JW014 JW017 AEP RU AEP RU AEP RU E51 E51 E51 R007 R008 D001 C004 R00 3 R0 0 2 R004 R0 05 D002 VOLT SELECTOR MAIN BOARD CNA101 Page 31 E J W 002 JW 001 JW 00 3 JW004 1 865 433 11 11 1 865 433 11 11 Semiconductor Location Ref No Location D001 D...

Page 41: ...4 C 0 0 5 CN001 D001 R002 R003 R0 0 4 R005 RY001 D004 D005 PT004 CN002 D006 D007 D002 JW001 JW002 J W 0 0 3 JW004 JW0 0 6 J W 0 0 7 JW008 JW009 J W 0 1 0 JW011 JW005 R007 R008 C 0 0 0 0022 0 0022 3 0 1 2 5 V F 2 2 5 0 V 2P 1SS355TE 17 1k 1k 2 2 k 100 1N4002B 1N4002B 8P 1N4002B 1N4002B MC2838 T112 1 LIVE NEUTRAL LIVE NEUTRAL VH AC VL AC GND M VL AC VH AC E51 E51 E51 E51 E51 AC DET VSTBY P ON W001 V...

Page 42: ... 47 VPCO 48 VCTL 49 AVSS3 46 ASYO DIGITAL PLL EFM DEMODULATOR 51 FILO 50 CLTV 52 FILI 53 PCO 38 NC 40 AVSS4 APC 112 XPCK 111 XUGF 110 WFCK 109 ATCK 101 SYSM 100 XRST 103 VSS 102 DATA 104 XLAT 106 VDD 107 SENS 105 CLOK 108 SCLK 113 GFS 116 VDD 115 SCOR 114 C2PO 117 C4M 119 COUT 118 WDCK 120 NC 82 VREFL 83 AVSS1 84 AVSS2 81 AOUT1 86 AOUT2 87 AVDD2 88 NC 89 IOVDD0 90 RMUT 85 VREFR 61 PCMDI 62 LRCKI I...

Page 43: ... word ERAM 4k word x1 2k word x1 CROM 4k word x9 XRAM 4k word Timer Flag Interrupt Control SRAM DRAM I F SRAM I F 1k bit SRAM X Bus Y Bus VCO Timing Generator PRAM 4k word PROM 4k word x5 40 bit Instruction Decoder Program Control MCU I F register XO X1 X2 Y0 Y1 Y2 MX MY MZ MAC A0 A1 AX AY ALU A2 A3 round limit round limit Audio I F SBSY BCKIB DATA SDI1 LRCKIA BCKIA SDI0 LRCKO BCKO SDO0 VDDT VSS M...

Page 44: ...5 BAS11 24 BAS22 23 BAS21 22 MID12 21 MID11 BASS REAR VOLUME REAR VOLUME BASS MIDDLE 18 SI 19 SC 20 VEE 16 MID22 17 VDD 14 YRE22 15 MID21 13 TRE21 11 TRE11 12 TRE12 MIDDLE TREBLE TREBLE 8 VOLIN1 9 VOLIN2 10 MGND FRONT VOLUME FRONT VOLUME 7 PB1O LOGIC CONTROL 6 PB2O 5 FGND 4 PB2N 1 PB1N 2 PB1P 3 PB2P 1 2 3 4 5 6 7 8 9 CONTROL LOGIC TSD VREF OUT2 OUT1 RNF VM VCC FIN GND RIN IC701 BA6956AN ...

Page 45: ... PLLDAT O Data output to the tuner 24 NC Not used 25 I PLLDAT I STEREO I Pll data or stereo tuner detection signal input terminal 26 I TUNE I Tuner tuned status signal input from the tuner 27 O PLLCLK O Clock output to the tuner 28 O BKLIGHT O LED BACK LIGHT control signal output 29 O SCL O 12C clock signal output 30 O SDA O 12C data signal output 31 TXD Flash link data output terminal 32 I MP3ACK...

Page 46: ... used 73 D15 INT5 Not used 74 I WAKEUPKEY I System wake up signal input terminal in the standby status 75 D13 INT3 Not used 76 D12 Not used 77 D11 Not used 78 D10 Not used 79 I STEREO O STEREO indicate signal from the Tuner unit 80 O TUMUTE O Mute signal output to the Tuner unit 81 D7 Not used 82 O LDOUT O Loading motor control signal output 83 O LDIN O Loading motor control signal output 84 I CDM...

Page 47: ...re critical for safety Replace only with part number specified Ref No Part No Description Remark 1 4 242 531 01 QT2 3 10 W O SLOT 2 3 254 146 01 SCREW B3 BV TAPPING 3 3 254 143 11 SCREW B3 BV TAPPING 4 3 254 143 01 SCREW B3 BV TAPPING 5 4 245 911 51 PANEL TOP LDB50 5 4 245 911 61 PANEL TOP LDB30 6 4 245 912 51 PANEL L SIDE LDB50 6 4 245 912 61 PANEL L SIDE LDB30 7 4 245 913 51 PANEL R SIDE LDB50 7...

Page 48: ...TOR POWER 65 2 548 151 01 CAP POWER 66 2 514 939 01 KEY POWER 67 X 2025 175 1 KEY ASSY FUNC A 68 X 2025 176 1 KEY ASSY FUNC B 69 2 514 946 01 KEY REC 70 4 242 171 01 DAMPER 150 N 71 4 242 172 01 PLATE LOCK 72 4 242 173 01 SPR C LOCK 73 4 242 175 01 HLDR LOCK 2 74 4 253 764 01 COVER CD 75 A 1091 005 A PANEL BOARD COMPLETE LDB50 75 A 1097 409 A PANEL BOARD COMPLETE LDB30 76 A 1095 285 A CD EJECT BOA...

Page 49: ...11 WIRE FLAT TYPE 11 CORE RU E51 108 1 828 987 11 WIRE FLAT TYPE 15 CORE AEP UK 109 1 693 626 11 TUNER FM AM AEP UK 109 1 693 628 21 TUNER FM AM E51 109 1 693 629 31 TUNER FM AM RU 110 1 400 285 11 F BEAD E2515MRT 111 3 703 244 00 BUSHING 2104 CORD 0112 1 769 744 81 CORD POWER UK 0112 1 830 188 11 CORD POWER AEP RU 0PT001 1 443 216 11 TRANSFORMER POWER LDB50 AEP RU 0PT001 1 443 217 11 TRANSFORMER ...

Page 50: ...245 644 01 GEAR IDL D 157 4 245 645 01 GEAR IDL E 158 4 246 203 01 LEVER RELEASE 159 4 245 630 01 LEVER SW 160 4 951 620 01 SCREW 2 6X8 BVTP 161 4 245 639 01 LEVER CL UP2 162 1 688 337 11 DRIVER BOARD 163 7 623 921 01 RING RETAINING CAPSTAN M701 X 4955 496 1 MOTOR PULLEY ASSY LOADING 5 7 685 106 19 SCREW P 2X10 TYPE2 NON SLIT 160 160 160 161 160 159 151 158 151 157 156 155 154 153 152 163 151 162 ...

Page 51: ...1 GEAR IDL H 207 4 245 655 01 CHASSIS TOP 208 2 103 179 01 SPRING LOADING RV TORSION 209 4 245 650 01 GEAR IDL J 210 4 245 651 01 GEAR IDL L 211 4 245 640 01 GEAR CAP 212 4 251 780 01 CAP CLAMP 215V 213 4 245 638 01 LEVER CL UP1 214 4 985 672 01 SCREW PTPWHM2 6 FLOATING 215 4 245 636 01 SPR T CL DOWN 216 4 245 658 01 LEVER DISC STOP 217 4 245 659 01 LEVER DISC SENSOR 218 2 103 178 01 SPRING LOADIN...

Page 52: ...L 254 4 245 642 01 GEAR IDL B 255 4 245 814 01 LEVER DIR FIRST 256 2 515 534 01 SPRING DIR BACK TENSION COIL 257 4 245 660 01 LEVER DIR 258 4 245 641 01 GEAR IDL A 259 4 245 640 01 GEAR CAP 260 4 245 628 01 LEVER BU LOCK 261 4 248 206 01 WASHER 3 1 0 4 262 4 245 624 01 LEVER CLOSE 263 4 245 635 01 SPR E CLOSE LEVER 264 4 245 629 01 GEAR BU LOCK 265 X 2021 531 1 CHASSIS BOTTOM ASSY Ref No Part No D...

Page 53: ...992 054 11 RUBBER VIBRATION PROOF 305 X 4956 148 1 HOLDER BU215V ASSY 306 4 216 085 01 SPRING F 1 TENSION 307 4 216 086 01 SPRING F 2 TENSION 308 1 827 992 11 WIRE FLAT TYPE 16 CORE 309 2 629 303 01 PLATE SHIELD BD S101 1 771 853 11 SWITCH DETECTION LIMIT Ref No Part No Description Remark Ref No Part No Description Remark The components identified by mark 0 or dotted line with mark 0 are critical ...

Page 54: ... 0 1uF 16V C162 1 164 360 11 CERAMIC CHIP 0 1uF 16V C163 1 164 360 11 CERAMIC CHIP 0 1uF 16V C171 1 162 919 11 CERAMIC CHIP 22PF 5 50V C172 1 162 920 11 CERAMIC CHIP 27PF 5 50V C174 1 164 360 11 CERAMIC CHIP 0 1uF 16V C181 1 164 360 11 CERAMIC CHIP 0 1uF 16V C182 1 164 360 11 CERAMIC CHIP 0 1uF 16V C183 1 124 778 00 ELECT CHIP 22uF 20 6 3V C184 1 124 778 00 ELECT CHIP 22uF 20 6 3V C185 1 164 315 1...

Page 55: ...P 100K 5 1 10W R306 1 216 864 11 SHORT CHIP 0 R307 1 216 833 11 METAL CHIP 10K 5 1 10W R313 1 216 813 11 METAL CHIP 220 5 1 10W R351 1 216 809 11 METAL CHIP 100 5 1 10W R352 1 216 809 11 METAL CHIP 100 5 1 10W R353 1 216 809 11 METAL CHIP 100 5 1 10W R354 1 216 809 11 METAL CHIP 100 5 1 10W R401 1 216 809 11 METAL CHIP 100 5 1 10W R402 1 216 809 11 METAL CHIP 100 5 1 10W R403 1 216 809 11 METAL CH...

Page 56: ...MIC CHIP 0 1uF 10 16V C132 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C133 1 126 963 11 ELECT 4 7uF 20 50V C135 1 126 947 11 ELECT 47uF 20 25V C201 1 126 967 11 ELECT 47uF 20 50V LDB30 C201 1 128 552 51 ELECT 47uF 20 63V LDB50 C202 1 126 967 11 ELECT 47uF 20 50V LDB30 C202 1 128 552 51 ELECT 47uF 20 63V LDB50 C203 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C229 1 162 974 11 CERAMIC CHIP 0 01uF 50V C230 ...

Page 57: ... 50V C655 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C656 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C670 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C671 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C672 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C673 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C674 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C675 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C676 1 162 970 11 CERAMIC CHIP ...

Page 58: ...61 DIODE 1SS355TE 17 D911 8 719 977 28 DIODE UDZSTE 1710B EARTH TERMINAL EP101 1 537 738 21 TERMINAL EARTH EP401 1 537 738 21 TERMINAL EARTH EP601 1 537 738 21 TERMINAL EARTH IC IC101 8 759 231 58 IC TA7812S IC102 8 759 071 48 IC TA7807S IC401 6 705 845 01 IC STK403 090 LDB30 IC401 6 705 853 01 IC STK403 120 LDB50 IC601 6 702 800 01 IC BD3882FV IC901 6 805 113 01 IC M30622MEP A26FPU0 IC902 6 704 1...

Page 59: ...L CHIP 4 7K 5 1 10W R131 1 216 833 11 METAL CHIP 10K 5 1 10W R132 1 216 833 11 METAL CHIP 10K 5 1 10W R133 1 216 841 11 METAL CHIP 47K 5 1 10W R134 1 216 841 11 METAL CHIP 47K 5 1 10W R135 1 216 821 11 METAL CHIP 1K 5 1 10W E51 R137 1 216 841 11 METAL CHIP 47K 5 1 10W R138 1 216 841 11 METAL CHIP 47K 5 1 10W R139 1 216 821 11 METAL CHIP 1K 5 1 10W R140 1 216 821 11 METAL CHIP 1K 5 1 10W R141 1 216...

Page 60: ... METAL CHIP 1K 5 1 10W LDB30 R419 1 216 837 11 METAL CHIP 22K 5 1 10W R420 1 216 837 11 METAL CHIP 22K 5 1 10W R421 1 216 837 11 METAL CHIP 22K 5 1 10W R422 1 216 837 11 METAL CHIP 22K 5 1 10W R423 1 216 833 11 METAL CHIP 10K 5 1 10W R424 1 216 833 11 METAL CHIP 10K 5 1 10W R425 1 216 361 31 METAL OXIDE 0 22 5 2W LDB30 R425 1 245 545 11 METAL OXIDE 0 22 5 3W LDB50 R426 1 216 361 31 METAL OXIDE 0 2...

Page 61: ... 1 10W R668 1 216 845 11 METAL CHIP 100K 5 1 10W R669 1 216 845 11 METAL CHIP 100K 5 1 10W R673 1 216 853 11 METAL CHIP 470K 5 1 10W R674 1 216 853 11 METAL CHIP 470K 5 1 10W R675 1 216 809 11 METAL CHIP 100 5 1 10W R676 1 216 809 11 METAL CHIP 100 5 1 10W R677 1 216 845 11 METAL CHIP 100K 5 1 10W R678 1 216 845 11 METAL CHIP 100K 5 1 10W R679 1 216 821 11 METAL CHIP 1K 5 1 10W R680 1 216 821 11 M...

Page 62: ...CHIP 100 5 1 10W R965 1 216 821 11 METAL CHIP 1K 5 1 10W R966 1 216 821 11 METAL CHIP 1K 5 1 10W R977 1 216 833 11 METAL CHIP 10K 5 1 10W R978 1 216 841 11 METAL CHIP 47K 5 1 10W R979 1 216 841 11 METAL CHIP 47K 5 1 10W R980 1 216 833 11 METAL CHIP 10K 5 1 10W R985 1 216 821 11 METAL CHIP 1K 5 1 10W R986 1 216 817 11 METAL CHIP 470 5 1 10W R987 1 216 821 11 METAL CHIP 1K 5 1 10W R988 1 216 817 11 ...

Page 63: ...HIP 1K 5 1 10W R554 1 216 825 11 METAL CHIP 2 2K 5 1 10W R555 1 216 825 11 METAL CHIP 2 2K 5 1 10W R556 1 216 829 11 METAL CHIP 4 7K 5 1 10W R557 1 216 833 11 METAL CHIP 10K 5 1 10W R558 1 216 837 11 METAL CHIP 22K 5 1 10W R559 1 216 841 11 METAL CHIP 47K 5 1 10W R560 1 216 833 11 METAL CHIP 10K 5 1 10W SWITCH S501 1 477 823 11 ENCODER ROTARY VOLUME S502 1 418 859 21 ENCODER ROTARY BASS S503 1 418...

Page 64: ...7 11 WIRE FLAT TYPE 15 CORE AEP UK 109 1 693 626 11 TUNER FM AM AEP UK 109 1 693 628 21 TUNER FM AM E51 109 1 693 629 31 TUNER FM AM RU 110 1 400 285 11 F BEAD E2515MRT 0112 1 769 744 81 CORD POWER UK 0112 1 830 188 11 CORD POWER AEP RU 0301 8 820 252 01 OPTICAL PICK UP KSM 215CFP C2NP including M101 M102 308 1 827 992 11 WIRE FLAT TYPE 16 CORE M701 X 4955 496 1 MOTOR PULLEY ASSY LOADING 0PT001 1 ...

Page 65: ...65 MEMO CX LDB30 LDB50 ...

Page 66: ...rsion allows you to jump to the revised page Also clicking 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 0 2005 02 New 1 1 2005 04 Addition of UK model for CX LDB30 ...

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