Yamaha NHB32-C Service Manual page 50

R Q P
Q Q
3 7 6 3 1 5 1 5 0
NHB32-C OVERALL CIRCUIT DIAGRAM 3/14 (MAIN)
from C1: H12, from C1: J8
not used
T E
L 1 3 9 4 2 2 9 6 5 1 3
INVERTER
from C1: K2, from C4: O4
from C5: F7
from C5: F7
from C5: F7
from C5: F7
to C5: F9
to C5: F9
to C5: F9
to C5: F9
from C3: B9, from C3:F5, from C4: C4,
from C5: C5, from C5: E11
INVERTER
未実装 : not installed (未実装)
w w w
.
NHB32-C
O N M L
BUS BUFFER
from C5: F8
from C5: F8
from C5: F8
TRANSCEIVER
from C5: F8
from C5: F8
from C5: F8
from C5: F8
from C5: F8
from C1: G9 :
from C2: F4
D-FF
from C5: F7
BUFFER
from C5: F8
from C5: F8
from C5: F8
from C1: E12
from C1: J9
from C2: H6
from C1: E11
from C4: G5 512FSO_NET
from C2: N8, from C3: C7,
from C3: F4, from C4: C3
INVERTER
x a o
y
i
REGULATOR +3.3V
http://www.xiaoyu163.com
K J I H
8
to C5: F9
to C5: F9
to C5: F9
to C5: F9
to C5: F10
to C5: F10
Q Q
to C5: F10
to C5: F10 3 7 6 3
BUFFER
to C5: F9
to C5: F9
to C5: F9
to C5: F9
BUS
BUFFER
512FSO_NET
BUS
BUFFER
to C1: J9
to C1: J9
to C2: H6
to C4: O3
to C4: C8
to C1: M8
to C1: E11
to C1: L2
u 1 6 3
BUFFER
.
http://www.xiaoyu163.com
G F E D
2 4
9 9 8
from C1: E10
from C1: E11
INVERTER
from C1: F3
from C2: N8, from C3: C7,
from C3: K10, from C4: C3
BUFFER
from C3: B9, from C3: P9,
from C4: C4, from C5: C5, from C5: E11
BUFFER
from C1: M2
1 5 1 5 0 8 9 2 4
from C1: E11
to C1: A9
m
c o
C B A
2
9 9
NHB32-C
1
2
3
4
5
6
9 8 2 9 9
from C2: N8, from C3: F4,
from C3: K10, from C4: C3
7
from C1: E10
8
from C4: C4, from C5: C5
from C3: F5, from C3: P9,
from C4: C4, from C5: C5, from C5: E11
9
10
11
12
NHB32-C
C3