Yamaha DSP-AX1600 Service Manual page 88

A B
RX-V1600/DSP-AX1600
1
I PRINTED CIRCUIT BOARD
POWER (2) P.C.B. (Side A)
2
AC IN
3
4
AC
OUTLETS
5
6
7
88
C D E
to Power Transformer
(U, C, T, K, A, B, G, J models)
POWER (6)
(R, L models)
(CB7)
MAIN (1)
F G
POWER (3) P.C.B. (Side A)
FAN-
Flock
FAN+
VI
WH
VI
/LFAN
FAN
BE
S10
PRY BE
MG
PDET
YE
+5M
/RES YE
YE
YE
+5D1
VP
DG
Circuit No.
CB2, CB3
CB5
CB6
(W219)
F2
J1
R9
TE1
X : NOT USED
O : USED/APPLICABLE
H I
POWER (5)
(W5)
• Semiconductor Location
U, C R, L, J T, A, B K G
Ref no. Location Ref no. Location Ref no. Location
O X X X O
D1 D4 D12
X X O O O D2 C5
D13
O O X X X
D3 C5 D14
O X X X O
D4 C5 D15
X O O O X D5 D4 D16
O X X X X
D6 D3 D20
O O O X O
D7 E3 D21
D8 E3 IC1
D9 D4 IC2
D10 D3 IC3
D11 C5 Q1
J
POWER (7)
(W323)
G4 Q2 D4
G3 Q3 D5
G3 Q4 D5
F2 Q5 D5
G4 Q6 D3
D5 Q7 G4
E5 Q8 G5
E3 Q20 D5
D3 Q21 D5
D3
C5