Printed Wiring Board - Main Board - Sony SRF-M97 Service Manual

SRF-M97
Ver. 1.1
SRF-M97
4-2. PRINTED WIRING BOARD – MAIN Board –
• Semiconductor
1
Location
Ref. No. Location MAIN BOARD
(COMPONENT SIDE)
D1 I-6
A
D2 I-6
D4 G-6
D5 I-7
D101 A-3
+
D102 A-4
IC1 H-7
IC101 C-7
B
IC102 E-3
IC103 C-9
1
Q1 I-2
Q2 H-1
Q3 I-7
Q5 I-2
Q6 I-1
Q7 G-3
C
Q8 F-2
LCD1
LIQIOD
Q9 H-1
CRYSTAL
Q101 D-6
DISPLAY
Q102 D-6
Q103 A-3
Q104 A-8
Q105 F-2
D
16
E
Q105
E
C
B
F
+
C32
G
C33 +
H
E B
Q9
C
Q2
(EXCEPT JE)
B
C
C3
E
B Q1
C1
C
(EXCEPT JE) E
R21
I C2
Q6
B
C
B
E
C
E
Q5
J
:Uses unleaded solder.
2 3 4
D101
C128 R134
A K
C127
K D102 A
R131
Q103
C111
(US,JE)
C102
C130
1 4
R102
2 3
R101
C101
R103
(JE)
R20
Q8
E Q7
C
B
B C L6
E
C40
C35
R19
C36
C41
C42
+ C31
CF2
L3
C34
CT1
(US)
C27
(US)
C22
C23
L1
C24
CT3
C47
R13
L5
C17
C9
12, 13
(12), (13)
1-864-529-
L4
AM
FERRITE-ROD
ANTENNA
10 10
5 6 7
MAIN BOARD (CONDUCTOR SIDE)
T101
DC/DC
S101
CONVERTER
POWER
C110
(EXCEPT US,JE)
(US,JE)
16
(US)
17
R118
R117
R116
R115
IC101
R114
R113
R112
R111
R110
R109
32
R108
33 48
C122 C106 L101
C105
R128
Q101 C121
Q102
X101
C129
18
C108
CN1
A
AMP BOARD
CN201
(Page 11)
TP
(VT)
1
C51
C56
C20
C43 C45
(US)
D4
16 15
K A
(JE)
C12
IC1
(JE)
C6
L11
R22
C48
30 1
C49
C5
R4
K A
S
K A
Q3 G
D2
(EXCEPT JE)
D
A
K
A
R10
D5
8 9
Q104
B C E
1
C119 C118
64
C116
4 3
1 2
C103
IC103
R106 R105
49
C112
C113
TP
(ANT)
CF3
CF1
TP
(RF GND)
L9
12, 13
(12), (13)
1-864-529-