Sony DSC-T50 (serv.man2) Service Manual ▷ View online
4-17
DSC-T50_L2
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
•
: Uses unleaded solder.
•
: Circuit board
: Flexible board
: Flexible board
Pattern from the side which enables seeing.
: pattern of the rear side
(The other layers’ patterns are not indicated)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
isn’t mounted in this model.
•
C
: panel designation
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS
2
1
3
2
1
3
2
1
3
3
4
5
2
1
1
2
3
6
5
4
E
B
C
3
1
5
2
4
6
1
2
3
6
5
4
3
1
5
2
4
6
1
2
3
5
4
4
3
1
2
3
1 2
4
5
5
3 4
1
2
1
4
2
3
4
6
2
5
3
1
1
2
4
3
1
4
2
3
• Chip parts.
Transistor
Diode
4-19
DSC-T50_L2
CD-614
CD-614 (2 layers)
: Uses unleaded solder.
>PI<
CD-614
>PI<>PI<>PI<>PI<>PI<
14
13
1
2
15
16
27
26
1
3
4
6
C001
C002
C003
C004
C005
C006
C007
IC002
LND001
LND002
LND003
LND004
LND005
LND006
LND007
LND008
LND009
LND010
LND011
LND012
LND013
LND014
LND015
LND016
LND017
LND018
LND019
LND020
LND021
LND022
LND023
LND024
LND025
LND026
LND027
LND028
LND029
LND030
LND031
LND032
LND033
R003
R006
R007
R005
IC001
17
18
25
4
11
12
3
05
1
33
CD-614 FLEXIBLE BOARD
11
1-870-401-
Note: CD-614 flexible complete board and IC001 are not supplied,
but they are included in CCD block assy.
DSC-T50_L2
Printed wiring boards of the SY-164 board are not shown.
Pages 4-20 and 4-21 are not shown.
Pages 4-20 and 4-21 are not shown.
4-22
DSC-T50_L2
ST-135
ST-135 (2 layers)
: Uses unleaded solder.
ST-135 1-870-400
ST
ST
ST-135 1-870-400
ST-135 1-870-400
PI
PI
PI
<
<
<
-
+
>
>
>
5
16
8
13
1
4
12
9
17
153
624
1
4
58
C001
C002
C004
D001
IC001
T001
Q001
L001
R002
R003
R004
KA
LND001
LND002
LND003
LND004
LND005
LND006
LND007
LND008
LND009
LND010
LND011
LND019
LND020
LND017
LND018
LND015
LND016
C901
05
1
11
ST-135 FLEXIBLE BOARD
11
1-870-400-
FLASH UNIT
XE_A (H)
XE_K (L)
TRIG_GND
TRIGGER
CHARGING
CAPACITOR
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