Read Sony DSC-T90 Service Manual online
4-4
DSC-T90_L3
CD-743
Note: IC001 (CCD imager) and CD-743 flexible complete board are
not supplied, but they are included in CCD block assy.
not supplied, but they are included in CCD block assy.
Note: Voltages of IC001 and IC002 can not be measured,
because they are mounted by the side of the lens.
because they are mounted by the side of the lens.
A
D
7
C
C
6
D
B
E
A
5
B
3
4
F
2
F
E
1
8
CAM_-7.5V
VHLD1
V1B
VHLD2
V2
V5C
V3A
V3B
V3C
V4
V5A
V5B
V1A
LV
VOG
VST1
VST2
V6S2
V6S1
CAM_13V
LND022
C006
0.1u
16V
C003
0.22u
16V
LND032
LND010
LND009
LND002
LND021
C001
0.01u
25V
LND034
LND030
R009
120k
LND018
R003
560k
LND024
LND004
LND027
LND026
IC002
CXA3741AUR-T9
1
SFCNT
2
IDRV0
3
IDRV1
4
GND
5678
9
10
11
12
13
NC
14
OUT
15
GND
16
DRVCNT
17
GND
C010
0.1u
16V
LND014
LND020
LND001
LND025
LND023
LND005
LND007
LND029
LND006
C008
0.01u
25V
LND008
LND012
LND039
IC001
ICX667SQW-13
5
VGND
6
V1A
7
V1B
8
V2
9
V3A
10
V3B
13
V5A
14
V5B
15
V5C
16
V6S1
17
V6S2
18
VST2
24
NC
25
AGND
26
AGND
22
NC
23
RG
30
NC
1
SUB
2
VL
3
VOG
11
V3C
27
HGND
19
VST1
4
LV
12
V4
20
VOUT
21
VDD
28
CSUB
29
SUB_CONT
31
NC
32
NC(VDrain)
33
LH1
34
H1
35
H2
36
H3
37
VHLD1
38
VHLD2
LND013
LND036
LND015
LND028
LND003
C009
0.01u
25V
R007
220k
LND031
LND017
LND035
C005
0.1u
16V
LND019
LND011
C007
0.01u
25V
LND016
LND033
LND038
LND037
R008
150k
12M CCD IMAGER
1P
39P
05
BUFFER
CD_GND
V6S1
H2
H3
CD_GND
CD_GND
V5B
V3C
power_save
LV
CD_GND
V2
V1B
CAM_13V
CCDOUT
CD_GND
V1A
VOG
LH1
CD_GND
V3B
CD_GND
H1
CAM_-7.5V
CD_GND
SUB
V5A
VHLD1
V3A
RG
V5C
VHLD2
VST2
CD_GND
CD_GND
SUB_CONT
V6S2
V4
VST1
SUB
H1
P/S
CCD_OUT
RG
LH1
H2
H3
SUB_CONT
V1A
V3C
V4
V2
V1B
V5B
V5C
V3A
V5A
LV
VOG
VHLD1
V6S1
V6S2
VST2
V3B
VST1
VHLD2
VCC
ISF0
ISF1
NC
GND
IN
GND
NC
XX MARK:NO MOUNT
CCD IMAGER
CD-743 FLEXIBLE BOARD
SY-226
CN301
(1/9)
Page 4-5
of Level 3
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