Read Sony DSC-U40 (serv.man2) Service Manual online
DSC-U40
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
+
–
DD-205 BOARD (1/2)
IC001
DC/DC CONTROL
(2/2)
BT901
BATTERY
TERMINAL
BATT UNREG
BATT GND
BATT UNREG
BATT GND
F002
F003
Q002, 003
F001
F005
B11
F10
VCC8
E4 CHG SW
OUT2
C9
ODP SW
B10
VODP
E11
VCH2
L010
L002
L8
K8
DIN
CLK
K7 LD
C7 SYSDDON
D002
D030
D028
D026
D011
D021
D007
D024
D009
ACV UNREG
ST UNREG
BATT UNREG
D 1.5V
K6
OUT4
J6
VCH4
L004
L5
OUT5
F1
OUT6
J5
VCH5
L005
CAM 15V
CAM –7.5V
MS 2.8V
D 2.8V
M 5V
POWER (2/2)
(PAGE 3-7)
B
POWER (2/2)
(PAGE 3-7)
A
05
E5 MARK
D1 VDCIN
D4 BATT
G11 VCC1A
G9 VCC1C
G10 VCC1B
F9 VCC2
K5 VCC5
J2
OUT3C
J3
OUT3A
L003
L006
K3
VCH7
K1
OUT3B
H11
OUT11A
J11
OUT11C
L001
H10
OUT11B
L10
VCH1A
L9
VCH1C (FB4)
K9
VCH1B
L11
OUT12A
EVER 2.9V
A11
VLDO1
BACKUP VCC
B9
VLDO2
VL 3V
A10
VLDO3
D8
VBCK
PANEL 13.5V
C8
VLDO4
USB 3.1V
B8
VLDO5
LED K
G1
VCH6
LED A
G2
ICH6
J9
OUT12C
L011
FB001
K10
OUT12B
D9
OUT8A
E9
OUT8B
L008, 009
J1
VCH3A (FB3)
ST 5V
H2
VCH3S
H1
VCC GD
H4
VCH3B
H3
VCH3C (FB6)
IC002
(USB)
SYS DD ON
XCS DDCON
UNREG SCK
UNREG SO
D7 USB PWR ON
USB PWR ON
E3 FCHG
FAST CHARGE
USB UNREG SW
FP-736
FLEXIBLE
BOARD
(1/2)
FLEXIBLE
BOARD
(1/2)
FP-777 FLEXIBLE
BOARD
BOARD
TY-017 BOARD (1/2)
CN921 (1/2)
USB 5V
VCC
US-008 BOARD
CN050
1
CN923
15
ı
13
CN001
1
ı
6
10
ı
15
13
ı
15
15
ı
13
CN917 (1/2)
USB 5V
Q014
1
4
2
3
3
8
5
7
6
6
D025
3-5
3-6
3-3. POWER BLOCK DIAGRAM (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
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