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A
B
1
I PRINTED CIRCUIT BOARD (Foil side)
MAIN (2) P. C. B.
(Lead Type Device)
MAIN (1)
2
CG
CG
C
C
-B
3
+B
4
MAIN (3) P. C. B.
(Lead Type Device)
MAIN (1)
BE
BL
RE
BL
+B
-B
5
6
7
C
D
E
POWER (2)
CENTER
MAIN (7)
MAIN (7)
F
G
FRONT L
SPZ-
SPZ+
SPF-
MAIN (5), (6)
SPF+
FZR
FZL
Power Transformer
H
I
RX-V3300/DSP-AZ2
FRONT R
• Semiconductor Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
D1
B2
D12
I2
Q7
D2
E3
D13
J3
Q8
D3
G3
D50
B6
Q9
D4
I3
D56
E3
Q10
D5
D3
IC1
G3
Q11
D6
E3
Q1
C2
Q12
D7
G3
Q2
F3
Q13
D8
I3
Q3
I2
Q14
D9
D2
Q4
E3
Q15A
D10
D3
Q5
G3
Q15C
D11
D3
Q6
G3
Q17
Circuit No.
J
U
C46, 120, 128~130, 135, 136
X
X
C115
O
X
C119
X
X
C122
O
X
C123
X
O
C127
X
O
CB6
X
X
CB7
O
X
D48
X
O
J2, 3
O
X
J4
X
O
J5
O
X
JY4, 5
X
O
R74
X
X
R
O
X
R68
X
O
RY6
X
O
SW1
X
O
W9
O
X
ZONE2
X
O
X: NOT USED
O: USED / APPLICABLE
J
+B2
B26
-B2
VP
FLG
POWER (1)
Ref. No. Location
H3
Q18
I3
H3
Q19
C3
C3
Q20
D3
D3
Q21
D3
F3
Q22
D2
G3
Q23
I2
H3
Q24
J3
I3
D3
C3
G3
R, T, K
A
B, G
O
O
O
O
X
O
X
O
X
O
O
O
X
O
X
O
O
O
X
O
X
O
X
O
X
O
X
O
X
O
X
O
X
X
X
X
X
O
X
O
O
O
X
O
O
X
O
X
X
O
X
O
O
O
X
X
X
X
O
X
69
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