Sony R501PC service manual Holder Assy, Motor Flexible Board

Page 9

MZ-R501/R501PC

3-7. HOLDER ASSY

4Remove the holder assy to direction of the arrow B.

1 Open the holder assy.

A

3-8. MOTOR FLEXIBLE BOARD

1 Remove four solders of DC motor (sled) (M602).

4adhesive sheet

Note: Align a circular hole in the stripping paper with a circular hole in the DC motor (sled), when mounting the motor

flexible board.

2

B

3boss

5motor flexible board

2Remove two solders of

DC motor (over write head up/down) (M603).

3 Remove four solders of DC motor (spindle) (M601).

9

Image 9
Contents LCX-4R SpecificationsMZ-R501/R501PC Flexible Circuit Board RepairingElectrical Adjustments Table of ContentsDisassembly DiagramsOptical PICK-UP Flexible Board Section Servicing NoteGeneral Looking at the controlsSection Disassembly Case Lower AssyCase Upper Assy Main Board LCD ModuleMD Mechanism Deck Service ASSY, OP Motor Flexible Board Holder AssyDC Motor M601, DC Motor M603 DC Motor M60200 6 Section Test ModeManual Mode Configuration of Test ModeTransition method in Manual Mode 00Manual11OFEJ1D 113A4S1D11063B1D 11072A1DDescription of Error Indication Codes Reset the error display codeSetting method of Reset the Error Display Code Description of Indication HistorySound Skip Check Result Display Mode Key Check Mode88RMC OK 88RMC OK 21ResOK? 21Reset21Res 32Pw-T W71V5num 62 S0171 S20 72V5dat14 S14 64V1 PWM10Laser 00ADJ OK12HrefPw Configuration of overall adjustment12###S 13WritPw35Ofst 00Assy00CD OK 00MO OK62***S20 Mode Settings62***S30 0000TimeMK68***S20 67***S6768***S01 43ResumeIC PIN Function Description Section DiagramsXtest MIC SenseMIFVSS3 SET KEYDSPVDD0 APCDSPVSS0 XtslSlcu SldwSlcv SlcwOpen Close SW CLK SELGND SW SET CODE0Sycn REC Xhold SWSync Level FlashvddMain Board Block Diagram Servo SectionMain Board Block Diagram Audio SectionBlock Diagram System Control / Power Section Main Board 3/3 System CONTROL/POWER SectionWaveforms Common note on Printed Wiring BoardSide a Printed Wiring Board Main Section Refer to page 33 for NoteSemiconductor Location Side B IC B/D Except US, CND Model C323 R314 C308 AP310 C102 C312 C307 IC501 SN761057DBT IC Block DiagramsIC701 SC111257FCR2 IC901 IC601IC302 TA2131FL IC301 AK5354VTPanel Section Section Exploded ViewsCase Upper Silver Case Upper BlueChassis Section 54 A-3323-653-A Main BOARD, Complete Except US,CND58 3-225-632-01 Spring LIMITER, Compression MD Mechanism Deck Section MT-MZR500-172 Section Main Electrical Parts List Diode Ceramic Chip 9PFDiode UDZ-TE-17-2.4B Jumper ResistorInductor JACK, DC Polarity Unified TypeCOIL, Choke Inductor ChipSWITCH, Slide Hold SwitchFILTER, Chip EMI Common Mode Network ResistorCONNECTOR, Optical Except R501US,E AccessoriesENGLISH,RUSSIAN,HUNGARIAN POLISH,CZECH,SLOVAKIAN Italian AEPMemo Date Description of Revision Revision History