Yamaha ACU16-C Service Manual page 52

Q P O
ACU16-C OVERALL CIRCUIT DIAGRAM 8/10 (DAC)
1
DAC1
2
3
4
5
6
7
to C9: M4
to C9: M4
to C9: M2
8
to C9: M3
to C9: M3
to C9: M3
to C9: M3
to C9: M6
9
10
11
ACU16-C
C8
12
N M L K
BUFFER
BUFFER
Digital Digital
Trunsistor Trunsistor
J I H G
OP AMP
DAC
OP AMP
OP AMP
DAC
OP AMP
: Metal Film Resistor (チップ金被抵抗)
金被
( セ ) : Ceramic Capacitor (セラコン)
( マ ) : Mylar Capacitor (マイラーコン)
未実装 : not installed (未実装)
F E D C
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
B A
ACU16-C
ACU16-C