Yamaha NHB32-C Service Manual page 56

R Q P O
Q Q
3 7 6 3 1 5 1 5 0
NHB32-C OVERALL CIRCUIT DIAGRAM 9/14 (AES1)
AES1
T E
L 1 3 9 4 2 2 9 6 5 1 3
TRANSMITTER
w w w
.
NHB32-C
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N M L K
RECEIVER
x a o u 1 6 3
y
i
( セ ) : Ceramic Capacitor (セラコン)
( マ ) : Mylar Capacitor (マイラーコン)
未実装 : not installed (未実装)
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J I H G
8
INVERTER
DIR2
RESET
RESET
DIR2
INVERTER
Q Q
3 7 6 3 1
INVERTER
RESET
DIR2
INVERTER
RESET
INVERTER
DIR2
c o
.
F E D C
2 4
9 9 8
to C11: M9
to C11: G3
to C11: I3
AND
to C11: I2
to C11: I4
to C11: B5
AND
to C11: I3
INVERTER
to C11: M9
to C11: G3
to C11: I2
to C11: I4
to C11: B5
to C11: M9
to C11: G4
from C11: F12, from C10: E6
from C11: M6
from C11: M6
to C11: I3 from C11: M6
AND
from C11: B4
5 1 5 0 8 9 2 4 9
from C11: B4
to C11: I2 BUFFER
to C11: I5
to C11: E5
from C11: B2
from C11: B2
from C11: B1
from C11: B1
from C11: B4, from C10: E7
from C11: B4, from C10: E7
DIT2
AND
to C11: I3
from C11: M7
to C11: M9
to C11: G4
DIT2
from C11: M7
to C11: I2
to C11: I5
to C11: E6
DIT2
from C11: M7
DIT2
m
from C11: M8
B A
2
9 9
NHB32-C
1
2
3
4
5
from C10: P2
from C10: P2
from C10: E4
8 2 9 9
from C10: E7
6
from C10: E4
7
8
9
10
11
NHB32-C
C9
12