Yamaha ACU16-C Service Manual page 48

Q P O
Q Q
ACU16-C OVERALL CIRCUIT DIAGRAM 4/10 (MAIN) 3 7 6 3 1 5 1 5 0
1
2
from C3: J11
3
4
5
6 T E
L 1 3 9 4 2 2 9 6 5 1 3
7
8
9
10
w w w
( 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
x a o
. i
http://www.xiaoyu163.com
J I H G
BUFFER
Q Q
3 7
BUFFER
CLOCK GENERATOR
from C1: F4
BUFFER
D-FF
u 1 6 3
y
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F E D
2 4
8 9 9
from C3: K10
INVERTER
6 3 1 5 1 5 0 8 9
BUFFER
INVERTER
BUFFER
SYNC. BINARY SYNC. BINARY
COUNTER COUNTER
m
c o
.
C B A
2
8 9 9
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
2 4 9 8 2 9 9
to C5: M2
from C1: K2
from C3: J11
ACU16-C