DSC-P50 - Sony Digital Camera Service Manual (repair manual). Page 14

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DSC-P50
29
CN002
CN001
F002, 005
F005
F001
28
50
05
Q001, 002
BT901
BATTERY
TERMINAL
S
–
+
5
3
4
1
2
3
18
OUT 3p
OUT 2n
IN 2-
VCC2
OUT 6p
OUT 6n
OUT 6s
VIN 6-
VIN 3-
OUT 10
AMP IN-
SCPIN
OUT 5p
OUT 5n
OUT 5s
VIN 5-
OUT 4p
OUT 4n
VIN 4-
OUT 9
IN 9-
OUT 3n
41
60
CONT
57
CH2UP
58
XCS
44
DATA
45
CLK
46
RST
47
LD ON
48
VCC1
56
35
4
AMP OUT 5
IN 10- 3
22
38
52
D006 D007
30
31
L100
L013
Q501, 502
D008
D009
D013
D011
D012
D010
L101
ACV UNREG
ACV GND
BATT/XEXT
INIT CHARGE
FAST CHARGE
BATT /XEXT
BATT UNREG
EVER 5.5V
M 5V
CN003
CN004
CN501
AF LED 5V
SENS-A
XE-A
D 1.8V
ACV UNREG
ST 5V
BATT SIG
BATT SIG
BATT UNREG/+
DRY BATT DET1
DRY BATT DET2
BATT GND/-
IC001
DC/DC CONTROL
(SEE PAGE 4-37)
IC002
(SEE PAGE 4-36)
DC IN
J001
Q007
Q003
D003
D002, 014
F003, 006
32
L002
33
54
23
80
53
39
43
11
12
20
21
9
10
26
27
24
25
6
7
28
29
4
18
ı
21
16
8
12
13
14
11
ı
16
10
DD-158 BOARD
Q106
SWITCH
CONTROL
Q067, 073
CHARGE
CONTROL
Q067, 073
DRY BATT IN2
DRY BATT IN1
SYS
DD ON
XCS DDCON
UNREG SO
UNREG SCK
EVER 3.2V
DRY
BATTERY
DETECT
Q005, 006
Q018, 021
SWITCHING
Q024
Q011, 014
SWITCHING
L020
L006
L016
Q013
SWITCHING
L011
10
D004 D005
L005
Q017, 020
SWITCHING
Q023
Q012, 015
SWITCHING
L021
L007
Q016
SWITCHING
L001
Q019
SWITCHING
L004
DC/DC
CONVERTER
L012
BL VO –
CAM –7.5V
A 4.9V
L014
13
BATT /XEXT
CAM –7.5V
REG
Q026, 027
CAM 15V
BUZER 15V
PANEL 13.5V
LCD DD ON
D 3.2V
A 3.2V
D 3.2V
A 4.9V
PANEL 3.2V
PANEL 13.5V
REG
Q032, 034
L018
L019
L017
L008
L009
L010
EMERGENCY
DETECT
Q010
SWITCH
Q029
VCC3 42
SCP 9 1
VCC5 20
VCC4 19
T501
AF ILLUMINATOR
FLASH UNIT
6
7
1
2
CN003
EVER 3.2V
FAST CHARGE
INIT CHARGE ON
BATT SIG
XCS DDCON
UNREG SO
UNREG SCK
DRY BATT IN1
DRY BATT IN2
SYS DD ON
2
15
11
9
5
4
3
31
30
1
A
TO
POWER BLOCK 2
(SEE PAGE 3-17)
B
TO
POWER BLOCK 2
(SEE PAGE 3-17)
C
TO
POWER BLOCK 2
(SEE PAGE 3-17)
3-15
3-16
3-8. POWER  BLOCK  DIAGRAM  1
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