Sony DSC-W55 Service Manual page 7

Ver. 1.1 2007.06
1 2 3
SY-176 BOARD(1/6)
A
CCD SIGNAL PROCESS
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
B
CN301 39P
GND 1
H2A
2
H2B 3
H1A
4
NC
5
C
H1B 6
GND
7
RG
8
GND 9
GND
10
GND
11
CAM_12V
12
GND
13
D
GND 14
GND
15
CCD_OUT
16
NC 17
CCD_GND
18
CD-604
GND
FLEXIBLE 19
LND001-LND039
GND
20
PAGE 4-5
GND
of LEVEL2 21
V6
E
V6 22
V7
V7
23
V5B
V5B
24
V8
V8 25
V5A
V5A
26
V9
V9
27
V4
V4
28
V10
V10
29
F
V3B
V3B 30
VHLD
VHLD
31
V3A
V3A
32
V2
V2 33
VST
VST
34
V1
V1
35
CAM_-7.5V 36
GND
37
G
VSUB_CONT 38
VSUB
39
H
I
J
08
DSC-W55_L3
4 5 6 7
:Voltage measurement of the CSP ICs
and the Transistors with mark, are
not possible.
V5A
V5B
V6
V7
V10
V8
VST
VHLD
C309
0.1u
C308
0.1u
C307
0.1u
C310
R308
R311
0.47u
XX XX
C311
0.47u
R304 R305
3300 1800
R9.0/P0 R9.0/P0
6 3
0 0
2 5
Q302
UP04213008S0
1 4 SWITCH
R301
D301
0
1SS387CT(TL3SONY)
C302 C304
0.1u 1u
R303
220k
R307
R302 R8.4/P0
100k
1M
0
Q301
DTC144EMT2L
SWITCH
L301
100uH
FB301
C303
C305
10u
10u
16V
8 9 10 11
R318 4.7
R328 0
R317 4.7 R327 0
R316 47 FB304
R314 4.7 R326 0
R313 4.7 R325 0
C324
0.1u
H5 G5 G6 H6 H7 G7 J9 K8 K9 K10 J8 K7 J7 K6 K5 K4 J6 J5 J4 J3 K3 K2 K1 J2 J1
V5A
V5B
V6
V7A
V7B
V8
V9(Vst)
V10(Vhld)
V13
V15
VSUB
SUBSW IC301
STROBE(R/T)
CCD SIGNAL PROCESS,
MSHUT(P/S) TIMING GENERATOR
IC301
FIELD
VSP00M21ZWDR
DACB
DACA
AVDD
AVDD
CCDIN
CCDGND
AVSS
AVSS
REFN
REFP
E9 D9 D10 E8 D8 C8 C9 C10 B10 A10 A9 B9 B8 B7 A8 A7 A6 A5 B6 B5 B4 E5 E6 F5 F6
4-6
12 13 14
CA_AD00
CA_AD01
CA_AD02
CA_AD12
B14
CA_AD11 CA_AD03
B13
CA_AD10 CA_AD04
B12
CA_AD05
CA_AD09
B11
CA_AD08 CA_AD06
B10
CA_AD07
CA_AD07
B9
CA_AD06 CA_AD08
B8
CA_AD05 CA_AD09
B7
CA_AD10
CA_AD04
B6
CA_AD03 CA_AD11
B5
CA_AD02 CA_AD12
B4
CA_AD13
CA_AD01
B3
CL305
CA_AD00
B2
B1
B0
C326
0.1
SCLK
CS
1k
R323
RESET
SDATA
SOUT(CLPOB)
CL306
CL307
R322
SDL
100
MCK
VR
HR
R321 0
D_3.2V
TRIG
C329
47u
6.3V
D_3.2V
C328
47u
6.3V
CAM_2.9V
C327
47u
6.3V
CAM_12V
C325
4.7u
CAM_-7.5V
C322
R315
22u
100k
10V
15 16 17
(2/6)
XIC101_1_SCK @001
(4/6)
IC101_1_SO
(5/6)
(2/6)
@003
XIC101_RST_OUT
(4/6)
CA_AD00
CA_AD01
CA_AD02
CA_AD03
CA_AD04
CA_AD05
CA_AD06
CA_AD07
CA_AD08
CA_AD09
CA_AD10
CA_AD11
@002
CA_AD12 (2/6)
CA_AD13
VSUB_CONT_PRE
VSUB_CONT_POST
XCS_FE
CLKTGO
CA_FD
CA_HD
L305
10uH
D_3.2V
FB309
L304
10uH
(6/6)
L303
10uH
CAM_2.9V
FB308
CAM_12V
FB307
CAM_-7.5V
REG_GND
SY-176 (1/6)