Sony DSC-P41 - Cyber-shot Digital Still Camera Service Manual page 19

For Schematic Diagram
• Refer to page 4-37 for printed wiring board.
1 2 3
CD-501 BOARD
A
CCD IMAGER (CCD BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
B
CN801 39P
VSUB 1
C
GND 2
VSUB_CONT 3
GND 4
RANDOM_TRIG 5
POWER_SAVE 6
GND 7
RG 8
GND 9
D
H1B 10
H1A 11
GND 12
H2B 13
H2A 14
GND 15
V6 16
V5B 17
E
SY-101
V5A 18
(1/8)
V4 19
CN702
V3B 20
THROUGH THE
FP-853 FLEXIBLE
V3A 21
PAGE 4-12
V2 22
of LEVEL3
V1 23
VST 24
F
VHOLD 25
GND 26
GND 27
CAM_-8.0V 28
GND 29
CAM_15V 30
GND 31
CCD-OUT 32
GND 33
G
GND 34
(FLASH CHARGE)
EVER 35
XCHARG_LED 36
XAE_LOCK_LED 37
XTALLY_LED 38
D_2.8V 39
H
05
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5
Note: Voltage and Waveform of mounted IC801 on CD-501
board can not be measured because this is mounted
by the side of the lens.
D802
SML-310YTT86
D801
SML-510MWT86S
82
R814
(AE/AF LOCK)
SIGNAL PATH
R815
82
R816
D803
820
SML-310LTT86
(SELE TIMER/RECORDING) Y/CHROMA
REC
4-7
CD-501 BOARD CD-501 BOARD
6 7 8
FB801
R807
R806
Q804
1k
2200
DTC144EMT2L
R4.5/P0
SWITCH
0
C802
R801
XX
3300
R10.9
Q801
/P0
2SC39320S2S0
BUFFER
FB802
R14.9/P0
C809
0.1u
16V
R802
0
R809
180k
R13.1/P0
0
R804
Q803
DTC144EMT2L
SWITCH
VIDEO
SIGNAL
9 10 11
12 11 10 9 8 7 6 5 4 3 2 1
C808
XX
16V
IC801
CCD IMAGER
ICX488DQF-13
C801
10p
13 14 15 16 17 18 19 20 21 22 23 24
C805
R11.7
0.1u
/P0
16V
C810
C803
10u
0.1u
16V
16V
C804
16V
0.1u
Note: IC801 is not included
in CD-501 complete board.
0
R803
C806
XX
50V
1M
R805
Q802
DTC144EMT2L
R13.6
SWITCH C807
/P0
0.1u
0
16V
Precautions for Replacement of CCD Imager
• The CD-501 board mounted as a repair part is not equipped
with a CCD imager.
When replacing this board, remove the CCD imager from the
old one and mount it onto the new one.
• If the CCD imager has been replaced, carry out all the
adjustments for the camera section.
• As the CCD imager may be damaged by static electricity from
its structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with dusts
nor exposed to strong light.
4-8
DSC-P41/P43
12
IC801
CD-501