Yamaha RX-V730 Service Manual page 50

Av receiver/av amplifier
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A
B
RX-V730/RX-V730RDS/RX-V630/RX-V630RDS
HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE
1
I PRINTED CIRCUIT BOARD (Foil side)
FUNCTION (1) P. C. B.
(Lead Type Device)
2
OPERATION (1)
3
4
5
6
Circuit No.
C445, 446
J441
J442
• Semiconductor Location
Q441
R447, 460
R449
Ref. No. Location
R457
IC302
H4
R459
7
IC303
H5
X: NOT USED
O: USED / APPLICABLE
Q302
F4
52
C
D
OPERATION
MAIN
(4)
(3)
J
U, C
R, T, K
A, L
B, G
X
X
O
O
O
O
O
X
X
X
O
X
X
O
O
X
X
O
O
O
X
X
O
O
O
X
O
O
X
X
X
O
O
X
X
O
O
O
O
X
E
F
OPERATION (5)
FUNCTION (4)
G
H
DSP
FUNCTION
(6)
J576
30
1
16
15
24
30
1
16
15
: except DSP-AX630SE
I
J
: DSP-AX630SE only
TUNER
CD
OUT
MD/CD-R
IN
MAIN
6CH
REAR
INPUT
CENTER/
SUB WOOFER
FUNCTION
(4)

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