Printed Circuit Board - Yamaha DSP-AX1/RX-V1 Service Manual

A B
DSP-AX1/RX-V1
PRINTED CIRCUIT BOARD (Foil side)
1
2
VI
VI
OR
OR
BE WH RE
BL
3
BE WH RE
FAN
DG
PRV1
VP
FL1
FL2
FAN–
FAN+
4
5
E-56/J-48
6
C
MAIN P. C. B. ( 2 )
TO : DSP (4)
W501
(C only)
C only
BL W505
BL W509
BL W515
YE
W702
BE W520
RE W519
YE W701
BE W516
C only
RE W511
RE W504
BE W510
Semiconductor Location
Ref. No. Location
D701 B3
D702 C3
D703 B3
D704 C4
D705 C4
Q701 D4
Q702 C4
Q703 C4
D E
TO : DSP (1)
TO : MAIN (1)
TO : MAIN (1)
TO : MAIN (1)
TO : MAIN (1)
F G
MAIN P. C. B. ( 3 )
#454
W454
#451
W451
TO : FUNCTION (1)
–5V
+5V
G
AG
VG
#481
TO : SUB TRANS (4) W455
Semiconductor Location
Ref. No. Location
D451 F3
D453 F4
D454 F2
D455 F3
D456 F3
D459 G3
IC451 F3
IC452 F2
IC453 F2
IC454 F4
IC455 F3
IC456 F3
IC457 F3
H
#453
W453
TO : VIDEO (1)
C only
W752
R, T only