Pioneer CX-958 service manual Pin Functions BA5985FM

DEH-2130R,2100R

-Pin Functions (BA5985FM)

Pin No.	Pin Name	I/O	Function and Operation
1	FWD	I	Loading driver FWD input
2	OPIN1(+ )	I	CH1 pre-amplifier input
3	OPIN1(− )	I	CH1 pre-amplifier inverted input
4	OPOUT1	O	CH1 pre-amplifier output
5	OPIN2(+ )	I	CH2 pre-amplifier input
6	OPIN2(− )	I	CH2 pre-amplifier inverted input
7	OPOUT2	O	CH2 pre-amplifier output
8	VCC		Power supply
9	VOL(− )	O	Loading driver negative output
10	VOL(+ )	O	Loading driver positive output
11	VO2(− )	O	Driver CH2 negative output
12	VO2(+ )	O	Driver CH2 positive output
13	VO1(− )	O	Driver CH1 negative output
14	VO1(+ )	O	Driver CH1 positive output
15	VO4(+ )	O	Driver CH4 positive output
16	VO4(− )	O	Driver CH4 negative output
17	VO3(+ )	O	Driver CH3 positive output
18	VO3(− )	O	Driver CH3 negative output
19	GND		GND
20	BIAS	I	Bias input
21	MUTE		Mute control
22	OPOUT3	O	CH3 pre-amplifier output
23	OPIN3(− )	I	CH3 pre-amplifier inverted input
24	OPIN3(+ )	I	CH3 pre-amplifier input
25	OPOUT4	O	CH4 pre-amplifier output
26	OPIN4(− )	I	CH4 pre-amplifier inverted input
27	OPIN4(+ )	I	CH4 pre-amplifier input
28	REV	I	Loading driver REV input

BA5985FM

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