Read Sony DSC-P9 (serv.man2) Service Manual online
DSC-P9
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
L002
L004
A 2.9V
05
FR 5V
A 4.9V
SY-77 BOARD (1/2)
CONTROL SWITCH BLOCK
29
28
50
18
VCC2
OUT 6p
OUT 6n
OUT 6S
VIN 6–
OUT 10
AMP IN
SCPIN
OUT 5p
OUT 5n
OUT 5n
OUT 5S
VIN 5–
OUT 4p
OUT 4n
VIN 4–
OUT 9
IN 9–
41
CONT
57
XCS
44
DATA
45
CLK
SYS DD ON
XCS DDCON
UNREG SO
UNREG SCK
46
RST
47
LD ON
48
VCC1
56
4
AMP OUT 5
IN 10
− 3
22
38
52
30
31
IC001
DC/DC CONTROL
(10/10)
23
80
53
39
43
SYS DD ON
XCS DDCON
UNREG SO
UNREG SCK
EVER 3.0V
10
VCC3 42
SCP 9
VCC5 20
VCC4 19
D007
D001
D006
D010
Q009, 011
SWITCHING
Q013
Q004
Q019, 020
SWITCHING
D002 D013
D004 D005
Q008, 010
SWITCHING
SWITCHING
Q012
Q003, 006
L020
L006
Q007
SWITCHING
L001
EMERGENCY
DETECT
Q001
PANEL 2.9V
L013
L012
L014
L010
L007
L008
L009
L021
CAM 3.2V
M 5V
BL VO–
CAM 15V
OUT 1p
OUT 1n
VIN 1–
36
37
55
Q002, 005
SWITCHING
L005
L019
L011
D 1.5V
EVER 3.0V
PWR LED VCC
HI UNREG
CPC
(FOR CHECK)
D 2.9V
D 2.9V
(POWER)
1
D 2.9V
S
+
–
ST-70 BOARD
JK-227 BOARD
JK-226 BOARD
IC403
INITIAL RESET,
BACK UP VCC
(7/10)
IC404
FRONT CONTROLLER
(7/10)
CN351
VL 3V
ST UNREG
DC IN
J001
ACV UNREG
GND
BATT/XEXT
ACV UNREG1
BATT/XEXT
Q017, 018
INIT CHARGE
FAST CHARGE
BATT SIG
DD CON SENS
BATT/XEXT
BT901
BATTERY
TERMINAL
BATT UNREG1
BATT SIG
BATT GND
48
68
47
8
42
43
FAST CHARGE
INIT CHARGE
BATT/EXT
STB CHARGE
BATT SIG
Q015, 021
CHARGE
CONTROL
1
4
ı
8
BATTERY
CHARGE
DETECTOR
Q408
FAST CHARGE
ACV SENS
66 DD CON SENS
INIT CHARGE
BATT/XEXT
BATT SO
46 STB CHG
BATT SI
37
17
ı
24
CN703
GND
9
ı
16
BATT
UNREG1
UNREG1
1
ı
8
BATT SIG
36
67 BATT SENS
POWER 2
(PAGE 3-17)
A
L401
D407
D008
BT001
LITHIUM
BATTERY
T001
FLASH
UNIT
Q360, 361
76
22
20
21
L351
F001
F003
F004
L016
D009
IC002
(10/10)
DC/DC
CONVERTER
IC003
(10/10)
3.2V
REG
CAM –7.5V
–7.5V
REG
L017
12
3
CN704
10
CN706
3-8. POWER BLOCK DIAGRAM 1
3-15
3-16
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
Click on the first or last page to see other DSC-P9 (serv.man2) service manuals if exist.