Yamaha RX-V730 Service Manual page 61

Av receiver/av amplifier
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A
B
1
I PRINTED CIRCUIT BOARD (Foil side)
POWER (1) P. C. B.
2
3
4
MAIN (2)
POWER (1) P. C. B.
5
6
7
C
D
AC Power Cord
(Lead Type Device)
(Surface Mount Device)
E
F
POWER (2) P. C. B.
(Lead Type Device)
R, T models
BE
OR
BR
POWER (3) P. C. B.
(Lead Type Device)
R, T models
Power Transformer
U, C, A, B, G, L, K, J models
Power Transformer
G
H
RX-V730/RX-V730RDS/RX-V630/RX-V630RDS
HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE
Circuit No.
C923, 926, 928, 929
C927
CB922, 923
CB941, 942
D922, 923, 925, 926
F921
F941
VOLTAGE SELECTOR
HS921
R922~924
240V
1-2/5-6
SW941
TE921
220V
2-3/6-7
J921
110V
3-4/7-8
J922
J923, 941, 942
120V
4-5/8-1
Q922, 924
R925
W941~946
W947
X: NOT USED
O: USED / APPLICABLE
RE
WH
• Semiconductor Location
YE
I
J
J
U, C
R, T
K
A
B
G, L
X
X
O
X
X
X
X
O
O
X
O
O
O
O
X
X
X
X
X
X
O
X
X
O
X
X
X
X
X
X
O
X
X
X
X
X
X
X
X
X
X
O
X
X
O
X
X
X
X
X
X
O
X
X
X
X
X
X
O
X
X
X
X
X
X
O
X
X
X
X
O
O
O
X
O
O
O
O
O
X
O
O
O
O
O
O
O
X
O
O
X
X
X
O
X
X
X
X
X
X
O
X
X
X
X
X
O
X
X
X
X
X
X
X
O
X
X
X
X
X
X
X
O
X
X
X
Ref. No. Location
D921
C6
D922
B7
D923
B7
D924
B3
D925
B3
D926
C3
D927
B3
D928
B3
Q921
C4
Q922
B3
Q923
B4
Q924
B4
65

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