Sharp CD-BA250 Service Manual

Also see for AQUOS CD-BA250: Operation manual Quick guide Operation manual Operation manual Service manual

Contents

– 21 –CD-BA250/CD-BA2600Figure 21 SCHEMATIC DIAGRAM (2/9)7 8 9 10 11 12• The numbers 1 to 12 are waveform numbers shown in page 38.CD RESO/C, DISC NOCLAMP SWFROMDISPLAY PWBP27 8-ACLDIDOCEDRFWRQFROMMAIN PWBP22 1-A835712 1110964139 40 41 424 3 2 19101112131415161718192021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 4080 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61414243444546474849505152535556575859605487654321TP1LD_M+LD_M–VCC4M+TOFDFO+M+5VLDDLDSFRVVDDPCKISTVVSSPDO2PDO1CONT2CONT3VSSVDD5DRFVRESVWRQDODICLCE DATADATACKLRSYASDFINASDACKASLRCKIGMOUTEFLGC2FXVSSFSX/16MINXINXOUTXVDDRVDDRCHORVSSLVSSLCHO LVDDTESTDOUTVDDVSSMON15MON14MON13MON12MON11FSEQV/1PDEFECTSBCK/FGCONT5CONT4GPDACSLDOSPDOFDOTDOREF1VREFADAVSSADAVDDJITTCRFMONTETECFETIN2 FTIN1 EFIN2 BFIN1 ARSVSSRFVDDRFEFMINSLCISTSLCO+5VDGNDL-CHAGNDR-CH635426135426135426198762453154321312CNS8CNS601CD LOADINGMOTOR PWB-E2R491D2DS1SS133 D1DS1SS133Q3KRC102 MR45470R46470R2010KR131KR141KR151KR161KR181KR171KPC110.22/50C1010/502C547(ML)R1110KC33100P C32100PC30100PC28100PC270.022R421.2KR41 12KC370.1C362.2/50R40680R311KR292.2KR282.2KR43100XL133.8688MHzR22100C510.022L10.82μHC2410/50R252.2KR2710KZD1 DZ3.3BSBC130.022R2610KC250.0015C2310/50C440.001R242.2KC16330/6.3C480.022R23220ZD2DZ3.9BSBR308.2KR1915KCNP4 CNS4BI4CNP8IC1LC78645ECD SERVOR47100C18100/10Q2KTC3203 YC260.0015C170.022C14100/10R32 1KR37 1KR36 1KR35 1KR34 1KR33 1KR38 1KC8047R39680C350.047(ML)C34100PCNP7M3 T/TUP DOWNLOADINGSW1OPEN/CLOSESW2CLAMPSW3DISC NO.