Sharp CD-BA1200H Service Manual

Also see for CD-BA1200H: Operation manual Service manual

Contents

CD-BA1200H– 20 –Figure 20 SCHEMATIC DIAGRAM (1/10)ABCDEFGH1 2 3 4 5 6• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.42414039383736LOADING M-VCC4LD_M+LD_M-LOADING M+3534333231302928272625242322SPDOVCC3VCC2(SPN)SP-SP+SPOGND+BEFBLBPAADPH(RFTDOFDOPSNCTESTHFLTETE-FEFE-RFEVBHPHRFRF-RFSWVCC302928272625242322212019181716REFODRVAGCONODRVREFREFREFREFREFREFREFREFREFREFREFREFREFREFAGCONODRVAPCLPFDHPHLPFLPFPH/BHLDONEFBLFIN1FIN2REF1TIN2TIN1AGONLDDTEST0GNDVREFTES1 151413121110987654321FIN2FIN1TIN2TIN1+B+B2531764 4321765CD SERVO PWB-B51376424321765VccCVrefFBEALDVRPDGNDFO-FO+TR+TR-5212345678836714TR-TR+FO+FO-GNDPDVRLDACTUATORFO+FO-TR-TR+ 1234567883671452PICKUP UNITGND(D)PUINSP+SP-SL+SL-325146235146361452235146CD MOTOR PWB-C 212019181716151413121110987654321SLDOFDOTDOMUTEVrefSTANDBYVCC1SL-SL+GNDTR+TR-FO-FO+FOFDTO+B+B++++ +++++----------- ----+++B+B+B+B+--+MM++++R54 68KR53 68KR52 68KR51 68KCNP1R5668K R5568KC6100/10C5447/10C550.01C5147/10C530.001R2510KC710/16C80.1R473.3Q3KTA1266GRLASER DRIVERR5047C140.33C130.01R42120KR3100KR410KC110.47/6.3R627KR76.8KR539KC120.1C183P(CH)C19100/10R8330R1027KC260.047C22100PR801MR791.5MC242.2/50C210.1C230.047 R12680R11.2R1112KR13680C80.02C270.1C170.0047R1510KC200.1C4268PC250.1C41100/10C2847/10C820.022R441KC290.1D93DS1SS133R43220KC47100/16C49100/16C50100/16C460.022IC3M63001FPFOCUS/TRACKING/SPIN/SLED DRIVERR486.8KC520.01CNP2CNP3CNS3ACNS3BM1SPINDLEMOTORM2SLEDMOTORSW4PICKUP INIC1LA9235MSERVO AMP.CNS1ACNS1BCNS2ACNS2BCNP3A1325784