Read Sony DSC-P50 Service Manual online
DSC-P50
IC401
CCD
IMAGER
(SEE PAGE 4-6)
A 3.2V
CN181
Z SENS VCC
F SENS VCC
ZOOM
SENSOR
FOCUS
SENSOR
7
20
IC101
TIMING
GENERATOR
(SEE PAGE 4-11)
IC302
64M SDRAM
(SEE PAGE 4-17)
Q305 – 309
BUFFER
(SEE PAGE 4-18)
IC781
CLOCK GEN.
(SEE PAGE 4-22)
IC601
USB I/F
(SEE PAGE 4-22)
IC504
16M
FLASH
(SEE PAGE 4-21)
IC507
EEPROM
(SEE PAGE 4-21)
IC505
16M
SDRAM
(SEE PAGE 4-21)
IC301
CAMERA
DSP
(SEE PAGE 4-16)
IC501
MC CAM,
SH DSP
(SEE PAGE 4-19)
IC102
S/H, AGC,
A/D CONV.
(SEE PAGE 4-12)
IC183
FOCUS/
ZOOM
DRIVE
DRIVE
CAM 15V
05
CAM –7.5V
(SEE PAGE 4-13)
IC651
VIDEO AMP
(SEE PAGE 4-18)
FB304
FB302
FB301
M 5V
L306
L781
FB401
FB111
FB113
FB112
L401
L101
FB114
L103
L181
L186
L182
L183
L184
L653
L502
L307
L501
D 3.2V
D 3.2V
D 3.2V
A 3.2V
A 3.2V
BUZER 15V
FB503
FB502
FB781
FB601
Q102 – 105
CN204
MS
SOCKET
Q701, 702
D 3.2V
D 3.2V
D 3.2V
Q182
D 1.8V
BL VO–
CAM 15V
CAM –7.5V
CONTROL
SWITCH
BLOCK
CN708
IC187
OVF ZOOM
CONTROL
(SEE PAGE 4-14)
FB110
L102
IC182
IRIS
(MECHA SHUTTER)/
OVF ZOOM
DRIVE
(SEE PAGE 4-13)
L185
CN101
CAM –7.5V
CAM 15V
18
1
CN401
CN704
CN705
3
20
L303
CN182
OVF SENS VCC
OPTICAL VEWFINDER BLOCK
LENS BLOCK
FOCUS
SENSOR
7
Q186
B
TO
POWER BLOCK 1
(SEE PAGE 3-16)
C
TO
POWER BLOCK 1
(SEE PAGE 3-16)
A
TO
POWER BLOCK 1
(SEE PAGE 3-15)
JK-206 BOARD (1/2)
SY-66 BOARD
IC402
FRONT CONTROL
(SEE PAGE 4-24)
IC403
INITIAL RESET
BACK UP VCC
(SEE PAGE 4-23)
BT201
LITHIUM BATTERY
CN201 (1/2)
VL 3V
CN703 (1/2)
6
5
4
7
3
(SEE PAGE 4-29)
CD-319 BOARD
37
93
36
79
78
BATT UNREG
EVER 3.2V
EVER 5.5V
FAST CHARGE
INIT CHARGE ON
INIT CHARGE ON
BATT SIG
CAM 15V
18
1
D102
D408
D101
BATTERY
CHARGE
DETECTOR
Q405
VOUT
CS
RESET
FAST CHARGE
BATT SENS
BACKUP VCC
INIT CHARGE
17
LCD POWER
16
MS POWER ON
25
VOUT ON
18
CAM DD ON
21 LCD DD ON
BATT SO
BATT SI
6 XRESET
VBAT
8 VRO
VIN
26 (BATT IN)
15 BATT IN
27
XCS DDCON
XCS DDCON
28
UNREG SO
UNREG SO
29
UNREG SCK
UNREG SCK
89
DRY BATT IN1
DRY BATT IN1
17
DRY BATT IN2
DRY BATT IN2
LCD DDON
14
BATT/XEXT
BATT UNREG
EVER 5.5V
BATT/XEXT
BATT/XEXT
31
SYS DD ON
SYS DD ON
94
ACV UNREG
ACV SENS
92
D 1.8V
DD CON SENS
IC801
LCD
DRIVE
(SEE PAGE 4-25)
IC803
VREF AMP,
VCO
(SEE PAGE 4-26)
IC802
EVR
(D/A CONVERTER)
(SEE PAGE 4-25)
IC804
LCD TIMING
GENERATOR
(SEE PAGE 4-26)
LCD901
COLOR
LCD
MONITOR
PANEL UNIT
L802
IC806
BACK LIGHT
DRIVE
(SEE PAGE 4-26)
L803
VDDG
VDD
PANEL 3.2V
BL L
5
10
CN806
CN805
7
1
6
9
D803
A 4.9V
D 3.2V
PANEL 13.5V
PANEL 3.2V
M 5V
M 5V
D 3.2V
D 3.2V
A 3.2V
PANEL 3.2V
D 1.8V
BL VO–
A 4.9V
PANEL 13.5V
D402
D403
Q311, 312
D901
BACK LIGHT
CAM – 7.5V
CN703
(2/2)
3
CN201
(2/2)
(2/2)
16
JK-206 BOARD
(2/2)
(2/2)
(SEE PAGE 4-29)
IC186
EVR
(D/A CONV.)
(SEE PAGE 4-14)
IC184
IRIS
DRIVE
(SEE PAGE 4-13)
IC185
IRIS DRIVE
HALL AMP
HALL BIAS/GAN
CONTROL
(SEE PAGE 4-13)
L801
Q808, 810
Q804
Q703 704
BUZZER AMP
(SEE PAGE 4-23)
9
11
10
12
13
13
1
2
2
33
34
34
11
12
12
13
14
14
15
16
16
19
ı
22
24
28
30
38
25
29
31
35
36
37
9
10
39
27
32
26
3-9. POWER BLOCK DIAGRAM 2
3-17
3-18 E
Click on the first or last page to see other DSC-P50 service manuals if exist.