Sony DSC-H20 Service Manual page 27

1 2
A
1pin
LND045
REG_GND
B
LND044
LH1
LND043
REG_GND
LND042
H1
LND041
H2
LND040 H3
LND039 REG_GND
LND038 RG
LND037
REG_GND
LND036
REG_GND
LND035
REG_GND
LND034
CAM_13V
LND033
POWER_SAVE
LND032
C REG_GND
LND031
REG_GND
CCD_OUT
LND030
CCDOUT
LND029
REG_GND
LND028
REG_GND
SUB_CONT
LND027
SUB_CONT
LND026
REG_GND
LND025
V5B
SY-224
LND024
V5C
(1/9)
LND023
CN301
V5A
Page 4-4
LND022
V6S1
of Level 3
LND021
V4
LND020
V6S2
D
LND019
V3C
LND018
VST2
LND017
V3B
LND016
VST1
LND015
V3A
LND014
V2
LND013
V1B
LND012
V1A
LND011
LV
LND010
VOG
LND009 REG_GND
VL(CAM_-7.5V)
LND008
E LND007 REG_GND
LND006 VHLD2
LND005
VHLD1
LND004 REG_GND
SUB
LND003 SUB
REG_GND
LND002
REG_GND
LND001
45pin
F
05
DSC-H20_L2
3
Note: Voltages of IC001 and IC002 can not be measured,
because they are mounted by the side of the lens.
LH1
H1 NC
OUT
H2
H3 GND
DRVCNT
RG GND
P/S
C007
0.01u
25V
CAM_13V
V5B
V5C
V5A
V6S1
V4
V6S2
V3C
VST2
V3B
VST1
V3A
V2
V1B
V1A
LV
VOG
CAM_-7.5V
VHLD2
VHLD1
4 5
12 11 10 9
NC
R008 120k
ISF1
IC002
CXA3741AUR-T9 R003 270k
ISF0
BUFFER
VCC
C008 C001
0.01u 0.01u
25V 25V
1 2 3 4
C009
0.01u
25V
C003
0.22u
16V
4-3
6 7
14 13 12 11 10 9 8 7
V5C
V5C
V6S1
V6S1
V6S2
V6S2
VST2
VST2
VST1
VST1
IC001
VOUT ICX667HQW-13
12M CCD IMAGER
VDD
NC
RG
C006
NC
0.1u
16V
AGND
26 27 28 29 30 31 32 33
C010 C011
0.1u XX
16V 16V
Note: IC001 (CCD imager) and CD-757 flexible complete board are
not supplied, but they are included in CCD block assy.
CD-757 FLEXIBLE BOARD
CCD IMAGER
XX MARK:NO MOUNT
8
A
B
V1A
V1A
VGND
LV
LV
VOG
VOG
VL
SUB
VHLD2
VHLD2
VHLD1
VHLD1
H3
H2
H1
C
C005
0.1u
16V
D
E
F
CD-757