Yamaha DSP-AX620 Service Manual page 45

A B
PRINTED CIRCUIT BOARD (Foil side)
1
Semiconductor Location
Ref. No. Location
IC311 F2
IC313 F3
IC314 D3
IC315 D3
IC316 E4
IC317 B2
IC319 C2
IC320 C2
Ref. No. Location
Q301 F4
Q302 F4
Q303 D3
Q304 D3
Q305 D3
Q306 C3
Q308 D3
2
3
4
5
6
C
INPUT ( 1 ) P. C. B.
8 5
8 5
8 5
4
1
1
1 4
4
D E
(Surface Mount Device)
8 5
4
1
8 5
1 4
8 5
1 4
E-48/J-46
F G
5
8
4
1
8 5
1 4
H
DSP-AX620
E-49/J-47