Yamaha ACU16-C Service Manual page 48

Q P O
ACU16-C OVERALL CIRCUIT DIAGRAM 4/10 (MAIN)
1
2
from C3: J11
3
4
5
6
7
8
9
10
( マ ) : Mylar Capacitor (マイラーコン)
: not installed (未実装)
未実装
11
ACU16-C
C4
12
N M L K
DIR2
to C1: M2
J I H G
BUFFER
BUFFER
CLOCK GENERATOR
from C1: F4
BUFFER
D-FF
F E D C
from C3: K10
INVERTER
BUFFER
INVERTER
BUFFER
SYNC. BINARY SYNC. BINARY
COUNTER COUNTER
B A
ACU16-C
to C2: N8, to C3: C7, to C3: F4, to C3: K10
from C1: F4
to C5: E11
to C3: B8
to C3: B9, to C3: F5, to C3: P9, to C5: E11
to C1: L2
to C5: M1
to C5: M2
to C5: M2
from C1: K2
from C3: J11
ACU16-C