Read Sony TCM-900DV Service Manual online
14
14
TCM-900DV
4-6. PRINTED WIRING BOARDS – MAIN SECTION ( SIDE A) –
2
3
4
5
6
7
8
9
10
11
12
A
1
B
C
D
E
F
G
SDG
SDG
S
G
D
3
1
2
SDG
3
4
1
5
3
4
1
5
1
4
5
8
3
4
1
5
2
3
1
1
4
5
8
11
(11)
1-680-611-
MAIN BOARD (SIDE A)
Q105
PH701
Q202
Q701
IC802
IC803
Q101
Q109
Q103
Q111
Q106
Q702
Q606
Q607
Q604
Q601
Q602
Q608
Q603
Q802
Q801
Q501
IC102
D401
D402
IC602
IC605
IC801
D801
D803
C610
L802
L801
IC501
R413
R414
R415
R418
R414
R419
C417
C421
C418
C419
R610 R609
R621
C606
C605
R603
R604
C604
R602
R622
R608
R607
C807
C804
D802
C803
C802
R801
R802
C608
C801
C806
C609
R805
R806
C805
X301
R317
X401
R803 R804
C502
R503
R502
C503
R504
R505
S801
(POWER)
S702
(FF/REW)
R709
R715
R703
R702
R701
R501
C501
C511
C504
C211
C104
R128
C128
C101
C103
T101
R104
C102
C114
R101
R126
R125
R127
C126
C127
C144
R130
C143
J102
EAR
GND
GND
KEY IN
GND
Ref. No.
Location
z
Semiconductor
Location
D401
B-1
D402
B-1
D801
F-4
D802
G-3
D803
F-5
IC102
A-10
IC501
F-6
IC602
D-1
IC605
E-4
IC801
F-4
IC802
F-5
IC803
E-4
PH701
F-8
Q101
D-9
Q103
D-9
Q105
F-9
Q106
A-10
Q109
D-9
Q111
A-11
Q202
F-8
Q501
F-6
Q601
F-1
Q602
F-2
Q603
F-2
Q604
E-1
Q606
D-1
Q607
D-2
Q608
F-2
Q701
E-7
Q702
C-7
Q801
E-4
Q802
E-4
NOTE:
• X : parts extracted from the component side.
•
• X : parts extracted from the component side.
•
z
: Through hole.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side:
Parts on the parts face side seen from the
(Side A)
parts face are indicated.
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