DSC-W50 (serv.man7) - Sony Digital Camera Service Manual (repair manual). Page 3

Read Sony DSC-W50 (serv.man7) Service Manual online

DSC-W50_L3
SY-144
4-3. PRINTED WIRING BOARDS
SY-144 BOARD
 
 : Uses unleaded solder.
Note for Printed Wiring Board (Original service manual page 4-20).
EP GW
SY-144
-702-
B
1
14
2
38
1
39
1
10
12
11
2
1
28
29
D
G
S
1
4
5
8
D
S
G
D
S
G
R019
R405
R406
R407
R020
R408
LND701
R023
R024
R025
R027
R028
R030
C001
C002
C003
C004
C005
R041
C006
C007
C008
R048
R049
C010
X001
C013
R050
C014
R052
C016
C017
R053
C018
C401
C402
C403
C020
C021
C022
C023
C024
C025
C026
C027
C028
C029
C030
C031
C032
C033
C035
C036
C040
C044
C046
C049
C050
1
2
5
3
12
53
C051
D001
D002
D003
D004
D005
D008
IC001
IC401
FB701
R702
R705
R706
R707
R710
R910
CN701
CN702
CN703
CN901
CL002
F001
F002
F003
C701
C702
+
C703
C704
C705
CL401
CL402
CL403
CL404
CL405
CL406
CL407
CL408
CL409
CL410
C916
C918
Q001
Q002
Q003
Q004
Q005
Q006
L001
L002
L004
L005
L006
L007
L009
D702
D706
D901
R001
R002
R004
R005
R007
R010
R011
R012
R013
A1
B1
C1
D1
E1
F1
G1
A2
B2
C2
D2
E2
F2
G2
A3
B3
C3
D3
E3
F3
G3
A4
B4
C4
D4
E4
F4
G4
A5
B5
C5
D5
E5
F5
G5
A6
B6
C6
D6
E6
F6
G6
A7
B7
C7
D7
E7
F7
G7
A1
B1
C1
D1
E1
F1
G1
H1
J1
K1
A2
B2
C2
D2
E2
F2
G2
H2
J2
K2
A3
B3
C3
D3
E3
F3
G3
H3
J3
K3
A4
B4
C4
D4
E4
F4
G4
H4
J4
K4
A5
B5
C5
D5
E5
F5
G5
H5
J5
K5
A6
B6
C6
D6
E6
F6
G6
H6
J6
K6
A7
B7
C7
D7
E7
F7
G7
H7
J7
K7
A8
B8
C8
D8
E8
F8
G8
H8
J8
K8
A9
B9
C9
D9
E9
F9
G9
H9
J9
K9
A10
B10
C10
D10
E10
F10
G10
H10
J10
K10
A
K
R009
R008
05
SY-144 BOARD (SIDE A)
1-867-702- 12
D
C
B
A
1
2
3
(ACCESS)
D_3.2V
M_5V
EVER_SRAM
3.2V
D_1.8V
CAM_2.9V
BL_H
D_1.2V
MEMORY
STICK
DUO
R056
>EP GW<
2
1
30
31
P
3
3
4
6
1
1
2
3
4
BE
C
13
4
6
1
3
4
6
1
3
4
6
1
4
5
8
F6 E6 D6 C6 B6 A6
F5 E5 D5 C5 B5 A5
F4 E4 D4 C4 B4 A4
F3 E3 D3 C3 B3 A3
F2 E2 D2 C2 B2 A2
F1 E1 D1 C1 B1 A1
K5
K6
K7
K8
K9
K2
K3
K4
K10
K1
E10
F10
G10
H10
J10
E9
F9
G9
H9
J5
J6
J7
J8
J9
B5
B6
B7
B8
B10
C10
D10
A5
A6
A7
A8
A9
C9
D9
B9
E1
F1
G1
H1
J1
E2
F2
G2
H2
J3
J4
J2
B1
A2
C1
D1
A3
A4
C2
D2
B3
B4
B2
A10
A1
A1
B1
C1
D1
E1
F1
G1
H1
J1
K1
A2
B2
C2
D2
E2
F2
G2
H2
J2
K2
A3
B3
C3
D3
E3
F3
G3
H3
J3
K3
A4
B4
C4
D4
E4
F4
G4
H4
J4
K4
A5
B5
C5
D5
E5
F5
G5
H5
J5
K5
A6
B6
C6
D6
E6
F6
G6
H6
J6
K6
A7
B7
C7
D7
E7
F7
G7
H7
J7
K7
A8
B8
C8
D8
E8
F8
G8
H8
J8
K8
A9
B9
C9
D9
E9
F9
G9
H9
J9
K9
A10
B10
C10
D10
E10
F10
G10
H10
J10
K10
2
38
1
39
2
22
1
23
A
A
A
A
A
A
A
1
2
18
19
R401
R402
R403
R404
R219
R601
R602
R603
R604
R605
R606
R607
R608
R220
R610
CN401
C201
C202
C203
C204
C205
C206
C207
C208
C015
C209
R054
R055
C019
C210
C211
C212
C213
C601
CL105
C602
CL106
CL107
C603
CL108
C604
CL109
C605
C607
C608
C609
CL301
CL302
CL303
CL304
CL110
CL305
CL111
CL112
CL306
CL113
C610
C611
CL309
C612
C613
C614
C615
C617
C618
C619
C041
C042
C620
CL901
CL902
CL903
C054
C055
Q101
Q102
D009
Q301
Q302
RB102
L101
L102
IC002
L301
D601
L303
L304
L305
IC201
IC202
RB901
IC601
IC602
IC603
L901
L903
L904
FB101
FB102
FB103
FB104
FB105
FB107
FB301
FB302
FB303
FB304
FB305
FB306
FB307
FB308
FB309
R107
R108
R109
R301
R302
R303
R304
R110
R305
R111
R306
R307
R114
R308
R115
R309
R116
R117
R118
R119
R310
R311
R313
R120
R314
R121
R315
R122
R316
R317
R318
R319
R126
R127
+
R128
CN301
R129
R320
R321
R323
R904
R136
R137
R138
R139
C101
C102
C103
C104
R140
C105
C106
R143
C108
CN704
R144
C109
CN705
R147
R148
R149
C302
C303
C110
C304
X101
C305
C111
X102
C112
C307
C113
C308
C114
C115
C309
C116
C118
C119
C310
C311
C312
C313
C314
C120
C315
C121
C122
C317
C123
C318
C124
C319
C125
C126
C127
C128
C129
C320
C321
C322
C323
C324
C130
C325
C901
C131
C326
C132
C902
C327
C133
C903
C328
C904
C134
C905
C135
C329
R172
C906
C136
C137
C907
C138
C908
C909
C139
C910
C140
C911
C141
C912
C142
C143
C913
C144
C914
C915
C145
C146
C147
C148
C149
C150
Q007
Q008
D101
D301
L003
L201
Q601
IC101
IC102
IC103
IC301
L601
IC901
1
1
4
6
1
7
2
8
1
3
4
6
1
7
2
8
12
3
4
5
8
4
1
2
3
4
13
4
6
B
C
E
A1
A2
A3
A4
A5
A6
A7
B7
B6
B5
B4
B3
B2
B1
C1
C2
C3
C4
C5
C6
C7
D7
D6
D5
D4
D3
D2
D1
E1
E2
E3
E4
E5
E6
E7
E8
A8
B8
C8
D8
F8
F7
F6
F5
F4
F3
F2
F1
G1
G2
G3
G4
G5
G6
G7
G8
A1
B1
C1
D1
E1
F1
G1
H1
J1
K1
L1
M1
N1
P1
A2
B2
C2
D2
E2
F2
G2
H2
J2
K2
L2
M2
N2
P2
A3
B3
C3
D3
E3
F3
G3
H3
J3
K3
L3
M3
N3
P3
A4
B4
C4
D4
E4
F4
G4
H4
J4
K4
L4
M4
N4
P4
A5
B5
C5
D5
E5
F5
G5
H5
J5
K5
L5
M5
N5
P5
A6
B6
C6
D6
E6
F6
J6
K6
L6
M6
N6
P6
A7
B7
C7
D7
E7
F7
J7
K7
L7
M7
N7
P7
A8
B8
C8
D8
E8
F8
G8
H8
J8
K8
L8
M8
N8
P8
A9
B9
C9
D9
E9
F9
G9
H9
J9
K9
L9
M9
N9
P9
A10
B10
C10
D10
E10
F10
G10
H10
J10
K10
L10
M10
N10
P10
A11
B11
C11
D11
E11
F11
G11
H11
J11
K11
L11
M11
N11
P11
A12
B12
C12
D12
E12
F12
G12
H12
J12
K12
L12
M12
N12
P12
A1
B1
C1
D1
E1
F1
G1
H1
J1
K1
A2
B2
C2
D2
E2
F2
G2
H2
J2
K2
A3
B3
C3
D3
E3
F3
G3
H3
J3
K3
A4
B4
C4
D4
E4
F4
G4
H4
J4
K4
A5
B5
C5
D5
E5
F5
G5
H5
J5
K5
A6
B6
C6
D6
E6
F6
G6
H6
J6
K6
A7
B7
C7
D7
E7
F7
G7
H7
J7
K7
A8
B8
C8
D8
E8
F8
G8
H8
J8
K8
A9
B9
C9
D9
E9
F9
G9
H9
J9
K9
A10
B10
C10
D10
E10
F10
G10
H10
J10
K10
C
B
E
F15
F14
F13
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
C26
D26
E26
F26
G26
H26
J26
K26
L26
M26
N26
P26
R26
T26
U26
V26
W26
Y26
A25
A24
A23
A22
A21
A20
A19
A18
A17
A16
A15
R6
M25
N25
P25
R25
T25
U25
V25
W25
Y25
C2
C1
D2
D1
E2
E1
F2
F1
G2
G1
H2
H1
J2
J1
K2
K1
L2
L1
M2
M1
N2
N1
P2
D22
D21
D20
D19
D18
D17
D16
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
P1
T4
U4
V4
W4
Y4
A26
B26
F4
G4
H4
J4
K4
L4
M4
N4
P4
B25
B24
B23
B22
B21
B20
B19
R4
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
AE26
AE25
AE24
AE23
AE22
AE21
AE20
AE19
AE18
AE17
AE16
AE15
AE14
AE13
AE12
AE11
AE10
AE9
AE8
AE7
AE6
AE5
AE4
AE3
AE2
AE1
C25
D25
E25
F25
G25
H25
J25
K25
L25
R2
R1
T2
T1
U2
U1
V2
V1
W2
W1
Y2
Y1
AD26
AD25
AD2
AD1
D23
E23
F23
G23
H23
J23
K23
L23
M23
N23
P23
R23
T23
U23
V23
W23
Y23
AC26
AC25
AC23
AC22
AC21
AC20
AC19
AC18
AC17
AC16
AC15
AC14
AC13
AC12
AC11
AC10
AC9
AC8
AC2
AC1
AC7
AC6
AC5
AC4
E4
AF25
AF24
AF23
AF22
AF21
AF20
AF19
AF18
AF17
AF16
AF15
AF14
AF13
AF12
AF11
AF10
AF26
AF2
AF1
AF9
AF8
AF7
AF6
AF5
AF4
AF3
F12
M6
N6
M21
N21
P21
R21
P6
E22
E21
E20
E19
E18
E17
E16
E15
E14
E13
E12
E11
E10
E9
E8
E7
E6
E5
F22
G22
H22
J22
K22
L22
M22
N22
P22
R22
T22
U22
V22
W22
Y22
AB26
AB25
AB23
AB4
AB2
AB1
AB22
AB21
AB20
AB19
AB18
AB17
AB16
AB15
AB14
AB13
AB12
AB11
AB10
AB9
AB8
AB7
AB6
AB5
AA26
AA25
AA23
AA4
AA2
AA1
AA15
AA14
AA13
AA12
AA22
AA5
F5
G5
H5
J5
K5
L5
M5
N5
P5
R5
T5
U5
V5
W5
Y5
RB101
8
2
7
1
R155
Q701
1
3
4
6
R711
R703
05
SY-144 BOARD (SIDE B)
1-867-702- 12
D
C
B
A
1
2
3
D_3.2V
CAM_2.9V
CAM_12V
CAM_-7.5V
D_1.2V
D_3.2V
A_3.2V
SDRAM_VCC
D_3.2V
D_1.8V
D_3.2V
M_5V
M_5V
Note: IC201 is not supplied, but this is included in 
SY-144 complete board.
EVER_SRAM
VIDEO_VCC
AU_3.0V
D_1.8V
— 3 —
Page of 5
Display

Click on the first or last page to see other DSC-W50 (serv.man7) service manuals if exist.