Sony DSC-T7 Service Manual page 22

4-2. SCHEMATIC DIAGRAMS
For Schematic Diagram
• Refer to page 4-29 for printed wiring board.
2
1
CD-541 BOARD
CCD IMAGER
XX MARK:NO MOUNT
A :Voltage measurement of
the CSP IC and
the Transistors with
mark,is not possible.
B
CAM_-7.5V_CD
POWER_SAVE
C
TO
SY-115 BOARD(2/7)
CN701
CAM_15V_CD
(PAGE 4-15
OF LEVEL3)
D
E
F
16
DSC-T7
3 4
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
CD-541 board is included in the CCD block assy
and it is not supplied as an independent service parts.
33P
LND001
REG_GND 1
LND002
H1A
H1A 2
LND003
H2A
H2A 3
LND004
REG_GND 4
LND005
H1B
H1B 5
LND006
H2B
H2B 6
LND007
REG_GND 7
LND008
CSUB
CSUB 8
LND009
SHT
SHT 9
LND010
10
LND011
11
LND012
REG_GND 12
LND013
RG
RG 13
LND014
REG_GND 14
LND015
CCD_OUT 15
LND016
REG_GND 16
LND017
17
LND018
REG_GND 18
LND019
VST
VST 19
LND020
V3B
V3B 20
LND021
V3A
V3A 21
LND022
V1A
V1A 22
LND023
V1B
V1B 23
LND024
V2
V2 24
LND025
V7B
V7B 25
LND026
V8
V8 26
LND027
V7A
V7A 27
LND028
V6
V6 28
LND029
VHLD
VHLD 29
LND030
V5B
V5B 30
LND031
V5A
V5A 31
LND032
V4
V4 32
LND033
REG_GND 33
4-5
5 6
IC001
CXA3691EN-T9
R11.4
P0
IN ISF
C001
0.01u
R15.1/P0
B
GND VCC
R11.4
P0.1
IDRV
OUT
R4.1
R006 R003
P0
0
220k
1
IC001
BUFFER
7 8
V1A
V1B
V2
V3A
V3B
VST
V4
V5A
V5B
VHLD
V6
11 10 9 8 7 6 5
IC002
V7A
V7A
V7B
V7B
CCD IMAGER
V8
V8
IC002
ICX495CQZ-13
CSP(CHIP SIZE PACKAGE)IC
CCD-OUT
VH
RG
C003
0.1u
B
16V
18 19 20 21 22 23 24
R004
1500
R0.1
P0
1
R2.9
P0
2
3
Q002
RG
DTC144EMT2L
SWITCH
H1B
H2B
SHT
CSUB
H1A
H2A
4-6
9
4
V2
V1B
V1A
H2A
H1A
25
C005 C004
0.1u B 0.1u B
16V 16V
CD-541