Read Sony DSC-H1 (serv.man2) Service Manual online
DSC-H1
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.
E10
LX3
E9
VO3
LV3
RS3
G9
BG4
TG4
F10
PSG4 G8
D002
(RECT)
D003
(RECT)
D821
L005
BL H
BL H
F9
F8
BL L
BL L
-7.5V ON
-7.5V ON
M 5V
M 5V
D 1.2V
STEADY 5V
STEADY 5V
ST 5V
CAM 2.9V (TO PANEL)
PANEL 8.5V
ST 5V
D 3.2V
A 3.2V, AU 3.2V, VI 3.2V, D 1.8V, D 1.2V
D 1.2V
CAM 15V
CAM 3.2V
D 3.2V
D 3.2V (TO SP)
D 3.2V
D 3.2V (TO CAM)
D 3.2V (TO CAM)
ST 5V
D 1.8V
A 3.2V
A 3.2V
MS VCC
MS VCC
CAM 2.9V
CAM 2.9V
CAM -7.5V
AU 3.2V
AU 3.2V
CAM 2.9V
L008
Q001
SWITCHING
Q004
SWITCHING & RECT
Q003
SWITCH
Q002
RECT
RECT
MS PWR IN
MS PWR
G1
H1
G2
PWR56 OUT
UNREG2
LDO2
LDO1
RTC BAT
UNREG1-1,2
LDO2IN
C10
LX2
D8
VFB2
D10
PWR2
H9
VFB5
B8
H10
B3
A3
VO5
H7
VFB6
H6
GT6
F7
VFB4
L003
L006
L009
VO1-1
VO1-2
VO1-2
H2
VFB1
PWR1-1
PWR1-2
PWR1-3
PWR1-2
PWR1-3
LX5-1
LX5-2
LX5-3
LX5-4
LX5-2
LX5-3
LX5-4
J9
J10
K9
K10
XCS DD
SAN0 SO
SAN0 SI
XSAN0 SCK
SAN0 SO
SAN0 SI
XSAN0 SCK
XCS DD
SAN0 SO
SAN0 SI
XSAN0 SCK
A6
C5
C6
B6
J7
K7
J6
K6
F1
F2
J1
K1
Y4
R26
IC005
-7.5V REG
15V REG
1
4
3
IC803
3.2V REG
IC802
VIDEO AMP
IC801
MIC AMP
SPEAKER AMP
AU OUT AMP
6
7
4
1
3
1.8V REG
LDO3
LDO3IN
VL 3V
EVER 3.1V
EVER 2.8V
B7
XPWR OFF
XPWR OFF
C7
XPWR ON
XPWR ON
XPWRON1
D3
MS PWR ON
MS PWR ON
BATT SENS
G5
UNREGMON
XDD RST OUT
A7
K25
AA23
T25
XRESET
B2
A2
2.9V REG
A1
B1
C2
L011
L001
L001
L010
L803
2
9
6
8
IC004
DC/DC CONV.
3.1V
REG.
REG.
K4
VO7
IC001
DC/DC CONVERTER
REAL TIME CLOCK
A8 OSC I
A9 OSC O
X001
32.768KHz
IC301
CAMERA DSP
SYSTEM CONTROL
(3/11)
(4/11)
(4/11)
(5/11)
(11/11)
IC353
256Mbit
SDRAM
W23
AB5
AA5
Y5
IC351
FLASH MEMORY
IC381
SUPER AND
FLASH MEMORY
P25
-7.5V ON
SY-127 BOARD (1/2)
D001
R002
F001
F002
F003
UNREG
PANEL 8.5V
ST UNREG
ST UNREG
CN514
CN506
CN251
CN507
CN501
R22
V23
AB22
STRB CHG
XSTRB FULL
STRB CHG CONT
STRB CHG
XSTRB FULL
STRB CHG CONT
D 3.2V
A 3.2V
AU 3.2V
VI 3.2V
D 1.2V
D 3.2V
D 1.8V
D 3.2V
A 3.2V
D3.2V
POWER
S104
A4
XAF LED
XAF LED
MS VCC
9
D23
E22
XPWR LED
XSTRB LED
D102 (POWER)
D101 (FLASH)
D001 (AF LED)
CONTROL SWITCH
BLOCK (SW51780)
BLOCK (SW51780)
VL 3V
BT251
LITHIUM
BATTERY
BATTERY
(SECONDARY)
CN252
MEMORY
STICK
CONNECTOR
MS-275
BOARD
BOARD
4
3
1
13
2
4
2
11
11
2
3
14
2
13
11
12
5
4
6
9
12
|
10
8
9
7
4
1
|
3
VI 3.2V
BATTERY
TERMINAL
CN509
UNREG
REG GND
4
3
3
2
1
1
MODE
DIAL
AF-102 FLEXIBLE
BOARD
BOARD
MT 5V
1
TO
POWER
BLOCK DIAGRAM
(2/2)
POWER
BLOCK DIAGRAM
(2/2)
(PAGE 3-7)
1
ST-001
FLEXIBLE
FLAT CABLE
FLEXIBLE
FLAT CABLE
FLASH UNIT
(ST-124
FLEXIBLE BOARD)
(ST-124
FLEXIBLE BOARD)
1
2
HIGH VOLTAGE
CHAGER
IGBT DRIVE
T001
CN001
C004
XE H
D001
(RECT)
(RECT)
15
10
9
6
3
IC001
ST-123 BOARD
XENON
TUBE
TUBE
(11/11)
(6/11)
(6/11)
(11/11)
(6/11)
Ver 1.1 2005. 0
9
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