Pioneer-C-73-Service-Manual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 typFunctionActive 1DATADATA inpul 2CLKCLOCK input 3CHIP ENABLE input 4R SEL PHONOoNREC-SEL IPHONO: AUDIO controll L:Selecls 5R-SEL CDoNREC.SEL CD : AUDIO conlrollL:Selects 6R,SEL TUNERoNREC-SEL ITUNERI: AUDIO con

2、trol1L:Selects 7R.SEL DATloNREC-SEL DAT-1 : AUDIO control (Not used: GND)L:Selects BR-SEL TAPEoNREC SEL ITAPE1 : AUDIO controlrL:Selects IGNDGND 10oNREC-SEL ILDl : AUDIO controll L:Selects 1 1R.SEL TVoNREC-SEL TV : AUDIO controlr L:Selects R-SEL VTRloNREC SEL VCR.1:AUDIO conlrollL:Selecls 13R-SEL VT

3、R2oNREC-SEL IVCR-2 : AUDIO control1 L:Selects 1 4R-SEL V1oNRECSEL VIDEO : AUDIO control1 L:Selecls R SEL OFFo NREC-SEL OFF IND L:Selecls 16R.SEL SOURCEoNREC-SEL SOURCEI conlrolL:Selects 17RESETRESET input 18+5v+ 5V power supply NOTE: For P type (Port type), refer to PD5139A. 1 : Refer to 2 of PD5139A. 77