DSC-U50
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-7
3-8 E
3-4. POWER BLOCK DIAGRAM (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
PD-201 BOARD
PF-013 BOARD
BU-002 BOARD
FP-743
FLEXIBLE
BOARD
FP-742
FLEXIBLE
BOARD
(2/2)
CH-134 BOARD
CD-462 BOARD
MS-188 BOARD
ST-090 BOARD
STROBOSCOPE
LUMINOUS UNIT
FP-745 FLEXIBLE
BOARD
TY-018 BOARD (2/2)
DD-206 BOARD (2/2)
IC401
HI CONTROL
(1/2)
48
67
D903
VL 3V
FAST CHARGE
BATT SENS
72 USB UNREG SW
76 SYS DD ON
22 XCS DDCON
21 UNREG SCK
20 UNREG SO
CN901
66 DD CON SENS
68 ACV SENS
78 USB PWR ON
46
05
CAM DD ON
D 2.8V
Q901
Q501, 502
Q503
T502
D502
Q504
Q903, 904
Q201
Q902
CN003
CN918
6
BT001
LITHIUM
BATTERY
C601
CHARGING
CAPACITOR
VCC
2
2
1
VOUT 3
IC606
USB 1.5V REG
(2/4)
SYS DD ON
XCS DDCON
UNREG SCK
USB PWR ON
CN002
CN902 (2/2)
CN917 (2/2)
BATT UNREG
D 1.5V
VL 3V
ACV UNREG
USB 3.1V
16
USB 3.1V
12
USB UNREG SW
BACKUP VCC
EVER 2.9V
FAST CHARGE
UNREG SO
CN903
CN904
ST 5V
ST UNREG
5
6
3
4
F SENS VCC
MS VCC
CAM 15V
CAM –7.5V
TG3V
8
1
2
CN908
PANEL 13.5V
LED K
LED A
D 2.8V
D 2.8V
D 2.8V
D 2.8V
D 2.8V
M 5V
24
23
M 5V
8
9
ST 5V
26
25
ST 5V
6
7
A 2.8V
17
18
7
6
D 2.8V
11
10
21
22
CAM 15V
9
8
7
8
CAM 15V
23
24
CAM –7.5V
10
CAM –7.5V
22
D 2.8V
7
ı
4
D 2.8V
25
ı
28
ST UNREG
31
ı
29
ST UNREG
1
ı
3
D 1.5V
USB 1.5V
3
ı
1
D 1.5V
29
ı
31
IC204
SHUTTER DRIVE,
FOCUS DRIVE
(3/4)
L202
L501
3
4
5
L201
L602
IC206
IRIS DRIVE,
HALL AMP
(3/4)
IC602
CAMERA DSP,
MAIN CPU
(1/4)
IC207
IRIS DRIVE,
HALL BIAS/GAIN
CONTROL
(3/4)
IC604
EEPROM
(2/4)
L604
L605
L601
IC801
LCD
DRIVER
L802
D801
FB202
FB603
L904
L301
FB902
FB301
IC605
16M FLASH ROM
& SRAM
(2/4)
IC101
CAMERA
MODULE
IC301
CCD IMAGER
FB602
CAM DD ON 228
STRB ON
STRB ON
STB CHARGE
XSTB FULL
STB CHARGE
XSTB FULL
STB CHG
XSTB FULL
STB CHARGE
XSTB FULL
STB CHARGE
XSTB FULL
STB CHARGE
XSTB FULL
STRB ON 107
MS POWER ON
MS PWR ON 234
ST 5V
TRANS
DRIVE
FLASH DRIVE
+
FLASH
UNIT
XE A(H)
ST 300V
IGBT G
XE K(L)
34
FOCUS
SENSOR
8
F SENS VCC
LENS BLOCK
9
CN563
8
CN562
6
CN102
5
6
7
3
D 2.8V
11
FE3V
5
DRV3V
4
CN104
7
8
6
3
11
5
4
D001
(SELF TIMER)
VCC
(MS DUO CONNECTOR)
9
CN906
CN001
MEMORY
STICK
DUO
CONTROL SWITCH BLOCK
CN916
5
15
LED K
LED A
7
ı
9
13
14
PANEL 13.5V
11
12
4
5
2
3
D5
XPOFF
F4
REF
CN803
BACKLIGHT
D901
LCD901
COLOR
LCD
3
1
12
CRext
14
REF
19
VDDG
21
VDD
LED K
LED A
Q803
PANEL UNIT
P
S
L902
L903
L901
F
CN560
5
6
3
4
1
2
CN561
2
7
8
4
2
IC501
5
ı
8
4
FLASH
SWITCH
IC601
CL812, CL832
CL062, CL080
CL809, CL810
CL060, CL061
CL807, CL808, CL811
CL057, CL058, CL059
CL813, CL833
CL063, CL081
VDD
2
VOUT 3
IC608
2.8V REG
(2/4)
