Sony DSC-V3 User Manual

DSC-V3
3-4. POWER BLOCK DIAGRAM (1/2)
3-7 3-8
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
POWER 2
(PAGE 3-9)
A
05
DD-217 BOARD
VCH1A
D 2.8V
VCH2
VCC1A
G11
CHG SW
E4
VDCIN
D1
OUT8B
E9
VCC8
B11
OUT8A
D9
L10
VCH1B
K9
VCH1C (FB4)
L9
E11
OUT2
F10
IC005
DC/DC CONTROL, RESET
(2/3)
VCC2
F9
VLDO2
B9
VLDO3
A10
SDRAM 2.8V
VLDO1
EVER 3.0V
A11
D 1.2V
M 5V
ST 5V
A 2.8V
VCC1C
G9
VCC1B
G10
VBCK
D8
BATT
MARK
D4
E5
OUT3C
J2
OUT3B
K1
VCH3A (FB3)
J1
VCH3B
H4
VCH3C (FB6)
H3
VCH3S
H2
VCC GD
H1
D006
D012
D005
BATT UNREG
D 1.2V
ACV UNREG
D 1.2V
ACV UNREG
L001, 010
L027
L011, 015
CAM 5V
L026
PANEL 4.9V
L014
L017
L013
L002
VCH4
J6
OUT4
K6
CAM 15.5V
VLDO4
C8
A 3.1V
L006
D009
BL THH
IC101
FRONT CONTROL
(1/3)
ST UNREG
G8
A7
ACV SENS
F8 DD CON SENS
BATT/XEXT
H8 BATT SENS
BATT SI
BATT SO
F002
F001
F003
F004
BACK UP VCC
BT001
LITHIUM
BATTERY
OUT3A
J3
VCC5
DIN
CLK
SYSDDON
USB PWR ON
LD
CS
FCHG
K5
Q011
D017
D002
CN083
ACV UNREG
BT-026 FLEXIBLE
BOARD
LI-072 FLEXIBLE
BOARD
DC IN
J001
BT001
BATTERY
TERMINAL
BATT UNREG
BATT SIG
BATT/XEXT
VL 3V
VL 3V
VCH5
J5
OUT5
L5
CAM –8.0V
VLDO5
B8
PANEL 8.5V
BL H
L007
D008
VCH6
G1
OUT6
F1
BL L
BL LEV
ICH6
G2
REF6
B1
D007
D003
L005
L003
DDCON SO,
DDCON SCK
C1
D3
L8
K8
H2
C7
D7
FAST CHARGE
E3
ICHG
J1
INIT CHARGE
D2
A9
BATT IN
A7
H1
XCS DDCON
K7
E8
SYS DD ON
A1
XLANC IC ON
+
−
S
Q101, 102
BUFFER
G1
G2
Q106
BATTERY
CHARGE
DETECTOR
VOS73
L3
VCH7
K3
VOS72
K4
CF 3.3V
VCC7
J4
Q006, 009
SWITCHING
L024
8
ı
11
1
ı
7
8
CN001
9
ı
16
BATT GND
D011
LANC 5.5V
L022, 023
D013
Q002
SWITCHING
DC
CONTROL
(2/3)
IC004
15
DC
CONTROL
(2/3)
IC003
1
4
Q001
SWITCHING
CBG
B5
CAM –0.5V
D 2.8V
SDRAM 2.8V
EVER 3.0V
D 1.2V
M 5V
ST 5V
A 2.8V
CAM 5V
PANEL 4.9V
CAM 15V
A 3.1V
BL THH
ST UNREG
CAM –8.0V
PANEL 8.5V
BL H
BL L
BL LEVEL
CF 3.3V
XLANC IC ON
LANC 5.5V
CAM –0.5V
Q010
DC CONTROL
L019
L020
L012
BB-005 FLEXIBLE
BOARD
CN302CN084
77
1
3
5
31
33
31
33
21
23
21
23
43
45
43
45
37
39
37
39
17
19
17
19
99
5757
4141
4747
3535
1313
1515
3030
3636
3434
3232
1111
1
3
5
25
27
29
25
27
29
49
51
53
55
49
51
53
55
CN301
7
31
33
21
23
43
45
37
39
17
19
9
57
41
47
35
13
15
30
36
34
6363 63
32
11
1
3
5
25
27
29
49
51
53
55

Sony DSC-V3 Specifications

General

Brand	Sony
Model	DSC-V3
Category	Digital Camera
Language	English