Sony TAM-100 Service Manual page 12

TAM-100
Ver 1.1 2001.06
Q Q
3 7 6 3 1 5 1 5 0
New type: Serial number 4,000,001 and later
3-5. PRINTED WIRING BOARD — MAIN SECTION —
1 2
A
MAIN BOARD (SIDE A)
B
C
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
C13
C14
80
75 70 65 60
81
85
U1
90
F
95
R7
R8
100
R9
R10
R11 1 5 10 15 20
R13 R12 C1
G
w w w
H
Refer to page 20 for Notes.
z
3 4 5
C124
R5
C12 C15
55 51
C53
50
45
40
C52
35 C64
L53
31
25
30
R24
C11
11
1-682-088-
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6 7 8
MAIN BOARD (SIDE B)
R92
D93
R93
C94
1 2 3
U91
D91
SP901
SPEAKER
D94
C58
Q Q
3 7 6
X1
L57 R57
L56
L52
R51
L54 R53
L51
R20
R19
R14
25 20
27
u 1 6 3
y
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2 4
8 9 9
9 10
JP91
JP101 JP100
TEL LINE
DC IN 12V
D102
C92
PH101
Z111
R104
D104
D103
L112
C112
L111
R113
Q101
BCE
C122
R126
D105
R124
C123
C101
Q121
B C E
R129
3 1 5 1 5 0 8 9
R72
R128
C5
C72
x R36
D2
U3
1
3
28 25 20 15
2
U2
1 5 10 14
x C22
x C21
x C23
R25
R30
W1
10 5
15 1
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m
KEY BOARD
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2
8 9 9
11
• Semiconductor
Location
Ref. No. Location
D2 E-10
D91 C-8
D93 B-8
D94 C-8
D101 B-10
D102 B-10
D103 C-10
D104 B-10
D105 D-10
D106 B-10
D111 C-9
U1 F-3
U2 F-10
U3 E-9
U91 C-7
Q101 C-10
Q121 D-9
T70
ECM
MIC
RED
WHT
2 4 9 8 2 9 9
11
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