Pioneer-C73-pre-sm 维修电路原理图.pdf

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1、 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 . PD0012A (rC703)No.Terminal namet/oP typFunctionActive1DATADATA inpul2CLKCLOCK input3CHIP ENABLE input4R SEL PHONOoNREC-SEL IPHONO: AUDIO controllL:Selecls5R-SEL CDoNREC.SEL CD : AUDIO conlrollL:Selects6R,SEL TUNERoNREC-SEL ITUNERI: AUDIO control1L:S

2、elects7R.SEL DATloNREC-SEL DAT-1 : AUDIO control (Not used: GND)L:SelectsBR-SEL TAPEoNREC SEL ITAPE1 : AUDIO controlrL:SelectsIGNDGND10oNREC-SEL ILDl : AUDIO controllL:Selects1 1R.SEL TVoNREC-SEL TV : AUDIO controlrL:SelectsR-SEL VTRloNREC SEL VCR.1:AUDIO conlrollL:Selecls13R-SEL VTR2oNREC-SEL IVCR-2 : AUDIO control1L:Selects1 4R-SEL V1oNRECSEL VIDEO : AUDIO control1L:SeleclsR SEL OFFoNREC-SEL OFF INDL:Selecls16R.SEL SOURCEoNREC-SEL SOURCEIconlrolL:Selects17RESETRESET input18+5v+ 5V power supplyNOTE: For P type (Port type), refer to PD5139A.1 : Refer to 2 of PD5139A.77