Sony DSCP100 - Cybershot 5.1MP Digital Camera Service Manual page 17

3-3. POWER BLOCK DIAGRAM (1/2)
JK-266 FLEXIBLE BOARD
SY-104 BOARD (1/2)
CN704
BATT UNREG1 37
+
ı
44
BT901
BATT SIG
S 45
BATTERY
TERMINAL
−
2
ACV UNREG1
J101
ı
DC IN 9
21
ACV UNREG
23
25
BATT/XEXT D
1
CN101
BATT/XEXT M
MULTI 19 20
CONNECTOR
XLANC POWER ON
7 24
CONTROL SWITCH
BLOCK (SW) (1/2)
CN703
(1/2)
VL 3V
39
BT001
LITHIUM
BATTERY
CONTROL SWITCH
BLOCK (RL)
CN003
EVER 3.0V
D001
4 5
(POWER)
05
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
F001
Q008,
009
F002
D006
2
4
1
IC402
DC JACK/MULTI DOUBLE
INSERTION DETECT
(5/9)
VL 3V
IC401
FRONT CONTROLLER
(5/9)
G8 ACV SENS
H8 BATT SENS
F8 DD CON SENS
Q407
BATTERY BATT SO
G1
CHARGE
BATT SI
G2
DETECTOR
Q402
BUFFER A7 BATT/XEXT
A8 XLANC PWR ON
IC403
CRADLE LED
CONTROL
(5/9)
EVER 3.0V
3-5
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
D 1.2V
ACV UNREG
IC002
D005
DC/DC CONTROL, RESET
(8/9)
F004 L001, 010
D9
OUT8A
E9 OUT8B
L009
B11 VCC8
E4 CHG SW
D1 VDCIN
D002
E5 MARK
D4 BATT
D8
VBCK
G11 VCC1A VCH1A L10
G10 VCH1B K9
VCC1B
G9 VCC1C VCH1C (FB4) L9
VLDO1 A11
F9 VCC2 VCH2 E11
B9 VLDO2 OUT2 F10
L002
D004
A10 VCH3A (FB3) J1
VLDO3
J3 OUT3A VCH3B H4
L005
K1 OUT3B VCH3C (FB6) H3
J2 VCH3S H2
OUT3C
VCC GD H1
VCH4 J6
D009
L006
OUT4 K6
VLDO4 C8
K5 VCH5 J5
VCC5
D008
L007
OUT5 L5
VLDO5 B8
VCH6 G1
D007
L003
OUT6 F1
ICH6 G2
REF6 B1
VCH7 K3
DDCON SO,
DDCON SCK
C1 L8 DIN
D3 K8 CLK
XCS DDCON
H1 K7 LD
BATT IN
A9
A7 CS
FAST CHARGE
H2 E3 FCHG
INIT CHARGE
J1 D2 ICHG
SYS DD ON C7 SYSDDON
E8
D7 USB PWR ON
DSC-P100/P120
ST UNREG
L011
A 2.8V
D 2.8V
EVER 3.0V
D 1.2V
M 5V
ST 5V
POWER 2
CAM 15.5V
A
(PAGE 3-7)
A 3.1V
CAM –7.5V/–8.0V
PANEL 8.5V
BL H
BL L
BL THH
D003
BL LEV
SYS DD ON
3-6