Haier 29F9B-P Service Manual page 18

Pin No.
1 AV1 audio input (left)
2 Blank
3 Main signal audio input (left)
4 Reference voltage filter capacitance
5 Main signal audio input (right)
6 Power supply
7 AV1 audio input (right)
8 Earth
9 Audio output to Pin 10
10 Audio input (from Pin 9)
11 Woof capacitance (right 1)
12 Woof capacitance (right 2)
13 Woof output (right)
14 Treble control capacitance (right)
15 Main sound frequency output (right)
16 Clock bus
17 Data bus
18 Main sound frequency output (left)
19 Treble control capacitance (left)
20 Woof output (left)
21 Woof capacitance (left 2)
22 Woof capacitance (left 1)
23 Audio input from Pin 24
24 Audio output (to Pin 23)
25 Earth
26 AV terminal audio output
27 Pseudo stereo control capacitance 1
28 AV2 audio input (right)
29 Pseudo stereo control capacitance 2
30 AV2 audio input (left)
31 Earth
32 AV1 audio input (right)
Functions
17
Working voltage (V)
4.01
0
4.01
7.95
4.01
8.02
4.02
0
4.02
4.02
4.02
4.02
4.02
4.02
4.02
4.23
4.27
4.02
4.02
4.02
4.02
4.02
4.02
4.02
0
4.02
4.02
4.02
4.02
4.02
0
4.02