Printed Wiring Board - Dsp Board - Sony STR-DA3300ES Service Manual

STR-DA3300ES/DG1100
6-20. PRINTED WIRING BOARD – DSP Board –
1 2 3
DSP BOARD
(SIDE A)
A
IC1
R2
1 5
R1
B
72
C7
73
FB1
FB2
R54
C1
C
R53
R52
R51
R47
R46
IC5
R31
8 5 R21
C5
108
R24
D
R25
IC3 109
1 4
R32
8 5
R27
C3
C8
1 4
IC4
E
STR-DA3300ES/DG1100
• See page 37 for Circuit Boards Location.
4 5 6
C92
RB1 R63
R61
C91 C89
37
R62
36
C88
FB3
IC2
R50
R3
R49
C97
R38
1
144
R26 R35
C81
C96
R23
C10
C9
R28
X1
C80
: Uses unleaded solder.
7 8 9
DSP BOARD
(SIDE B)
C93
48
IC6
C90
1
RB9 RB8 RB7
RB13 RB12
FB4
IC7
C95
R69
RB10 RB11
11
1-863-526- (11)
48 48
10 11 12
R15
25 R68
R66
R67
R64
C79 C74 C71
C85
R65
24
C78 C75 C73
C76
C67
C66
C63 C64
C62 C77
RB6
C61
C55
C70
R55
C59
C36
C57
C49 C52
C45
C50 C46
C33
C40
C43
C42
C35 C32 C29 C26
R36
C39
C23 C30 C28
C19
R41
C34 C24
R43
R16 R20
R45
R29
R30 R18
R17
R13
13 14
R14
R5
C6
R56
C12
R58
C11
41 50
R60
R59
R57 C
CN1
R48
D_AUDIO
BOARD
CN2206
1 2
(Page 38)
R34
R12
R33
C25
R9
11
1-863-526- (11)
• Semiconductor
Location
Ref. No. Location
IC1 B-2
IC2 C-4
IC3 D-2
IC4 D-2
IC5 D-2
IC6 B-9
IC7 D-9