Yamaha RX-V540 Service Manual page 63

A B
1
I PRINTED CIRCUIT BOARD (Foil side)
OPERATION (1) P. C. B.
2
3
4
5
6
7
C D
(Surface Mount Device)
E F G
33 32
48 17
49 16
64 1
H I J
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
Circuit No. J, U, C, R, T, K, A, L
R524~527
SW516~519
X: NOT USED
O: USED / APPLICABLE
• Semiconductor Location
Ref. No. Location
D502 H2
IC501 F3
Q503 E2
Q504 E2
Q505 G2
Q506 F2
Q507 G2
Q508 F2
B,G
X O
X O
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