Yamaha DSP-AZ2 - Printed Circuit Board (Foil Side) POWER (1) P.C.B.

ABCDEFGH I J
1
2
3
4
5
6
7
RX-V3300/DSP-AZ2
71
■ PRINTED CIRCUIT BOARD (Foil side)
Ref. No. Location
D331 B3
D332 G4
D333 E4
D334 F3
D335 C3
D358 B4
IC331 D5
IC332 D5
IC333 E5
IC334 F5
IC335 G5
IC336 B5
IC337 C5
Q331 B3
Q332 B3
• Semiconductor Location
Circuit No. J U R, T, K A B G
C312~314, 316, 317 X X O X X X
C315 O O X O O O
CB311 X X X O O X
CB314 O O O X X X
CB315 X X X O O O
CB317, 318 X O X X X O
CB319~322 X X O X X X
D312, 313, 315, 317, 333 X X O X X X
D336~339, 342~345 X O O O O O
F312 X O X X X O
F313 X X O X X X
HS311 X X O X X X
J311, 315 O O X O O O
J312 O X O O O X
J313, 314 X O X X X O
Q312~314, 316 X X O X X X
Q343 X O X O X X
R312~314, 348 X X O X X X
R315 X O X X X X
SW311 X X O X X X
TE312 O O O X X O
W312, 313 O O O X X O
W314 X X O X X X
X: NOT USED
O: USED / APPLICABLE
POWER (1) P. C. B. (Lead Type Device)
OPERATION (4)
FUNCTION
FAN MG +5M THM +12 GND1 +5V -12 +5D1 +5D2 -5V PRV
Power Transformer
OR
OR
WH
YE
NC
YE
Power
Transformer
OR
NC
OPERATION (1)
FAN
FL2
FL1
VP
FLG
MAIN (2)
+FB
FBG
-FB
VP
FLG
FAN+
FAN-
MAIN (1)
B2G
B2G
B2G
G
G
G