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Q Q
3 7 6 3 1 5 1 5 0
5-12. PRINTED WIRING BOARD – DSP Board –
1
2
DSP BOARD
(SIDE A)
A
IC1
1
5
B
C7
FB1
FB2
C1
C
R53
R47
IC5
8
5
C5
D
IC3
1
4
8
5
C3
C8
1
4
IC4
T E
L
1 3 9 4 2 2 9 6 5 1 3
E
• 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
• Waveform
– DSP Board –
IC2 <zvc (XTAL)
1
w w w
25 MHz
0.5 V/DIV, 20 ns/DIV
TA-F501ES
• See page 19 for Circuit Boards Location.
3
4
5
R2
R1
RB1
R61
R63
C91
R62
FB3
R54
IC2
R52
R51
R50
R49
R3
R46
R31
R21
R24
R38
R25
R32
R35
R27
R26
R23
C9
C10
R28
X1
C80
x
a o
y
1.7 Vp-p
.
i
http://www.xiaoyu163.com
: Uses unleaded solder.
6
7
8
DSP BOARD
C92
C93
48
C90
C89
1
C88
RB9
RB8
C97
FB4
C95
C81
C96
Q
Q
3
7
6
R69
11
1-863-526-
(11)
u 1 6 3
27
27
http://www.xiaoyu163.com
2
4
8
9
9
9
10
11
(SIDE B)
25
R66
IC6
C79
C74
C85
24
C78
C76
C75
C67
C63
C64
C62
C77
RB7
RB6
C55
C70
C59
C57
C49
RB13
RB12
C45
C33
C40
C35
C32
C29
R36
IC7
C23
C30
C19
R41
C34
C24
R43
R16
R45
R29
R30
R18
3
1
5
1
5
0
8
9
2
RB10
RB11
R13
m
c o
.
TA-F501ES
2
8
9
9
12
13
14
R68
R15
R14
R5
R67
C6
R64
R56
C71
C11
C12
R65
R58
C73
C66
49
50
R60
C61
R59
R55
R57
A
C36
CN1
R48
MAIN
C52
BOARD
C46
CN2004
1
2
C50
(Page 20)
C43
C42
C26
R34
C39
R33
C28
R12
R9
C25
R20
4
9
8
2
9
9
R17
11
1-863-526-
(11)
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