Onkyo DX-C390 Service Manual page 39

IC BLOCK DIAGRAN / TERMINAL DESCRIPTION
Q201 : BA5984FP
Terminal Description
Pin No.
Name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Description
Loading driver input terminal (FWD)
BTL amp. 1 input terminal (non-inverting side)
BTL amp. 1 input terminal (inverting side)
BTL amp. 1 output terminal
BTL amp. 2 input terminal (non-inverting side)
BTL amp. 2 input terminal (inverting side)
BTL amp. 2 output terminal
Power supply terminal
Loading driver output terminal (negative output)
Loading driver output terminal (positive output)
Driver CH2 output terminal (negative output)
Driver CH2 output terminal (positive output)
Driver CH1 output terminal (negative output)
Driver CH1 output terminal (positive output)
Driver CH4 output terminal (negative output)
Driver CH4 output terminal (positive output)
Driver CH3 output terminal (negative output)
Driver CH3 output terminal (positive output)
Ground terminal
BIAS signal input terminal
Muting control terminal
BTL amp. 3 output terminal
BTL amp. 3 input terminal (inverting side)
BTL amp. 3 input terminal (non-inverting side)
BTL amp. 4 output terminal
BTL amp. 4 input terminal (inverting side)
BTL amp. 4 input terminal (non-inverting side)
Loading driver input terminal (REV side)
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DX-C390