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

58

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Image 58
Pioneer CX-958 service manual Pin Functions BA5985FM