DSC-P1
3-9. POWER BLOCK DIAGRAM 2
3-17
3-18 E
1 XRESET
L001
BT-2 BOARD (2/3)
BT-2 BOARD (3/3)
(SEE PAGE 4-75)
PD-137 BOARD
ZM-26 BOARD
(SEE PAGE 4-72)
HI-74 BOARD
MT-60 BOARD (3/3)
05
35
3
37
•
39
32
•
34
BL VO+
CN883
CN1101
PANEL+13.5V
D+3.2V
VDD
VDD
UNREG
33
PANEL+3.2V
4
DC UNREG
D+3.2V
PANEL+3.2V
DC UNREG
VDD
Q005
SWITCHING
D006
4 LX
2
3
VOUT
CE
Q006 – 009
REG
S051, 052
ZOOM
SWITCH
SW151
MODE
SWITCH
CL036
BATT UNREG
CL031
F003
F003
IC001
DC/DC
CONVERTER
(SEE PAGE 4-76)
G
TO
DD-150 BOARD
(SEE PAGE 3-16)
C
TO
DD-150/BT-2 (1/3)
/MT-60 (1/3)
BOARD
(SEE PAGE 3-15)
A
TO
ST-62 BOARD
(SEE PAGE 3-15)
E
TO
DD-150 BOARD
(SEE PAGE 3-16)
J
TO
DD-150 BOARD
(SEE PAGE 3-16)
A+4.9V
M+5V
D+3.2V
CAM+15V
CAM –7.5V
A+4.9V
M+5V
D+3.2V
CAM+15V
CAM –7.5V
H
TO
DD-150 BOARD
(SEE PAGE 3-16)
D+3.2V
A+4.9V
A+4.9V
F
TO
DD-150 BOARD
(SEE PAGE 3-16)
BL VO+
BL VO+
PANEL+13.5V
PANEL+13.5V
EVER+3.5V
CL026
CH4 OUT
CL021
OUT4
CH4 OUT
OUT4
CL022
HI UNREG
CL033
CL034
D
TO
DD-150 BOARD
(SEE PAGE 3-15)
BATT UNREG
CL084
A+3.2V
CH+3.2V
CL027
VDD
CL448
HI UNREG
CL401
EVER+3.5V
CL402
A+3.2V
CL024
PANEL+15V
CL025
LCD DD ON
CL418
LCD DD ON
CL420
CAM DD ON
CL419
SYS DD ON
CL485
BATT SIG
CL415
INIT CHARGE
CL414
FAST CHARGE
CL925
BATT/XEXT
CL416
BL ON
CL904
STRB CHG
CL903
XSTRB FULL
CL439
BATT UNREG
CL440
DC UNREG
BATT UNREG
DC UNREG
CL436
D+3.2V
CL714,
719
M+5V
CL713
A+3.2V
CL712
A+4.9V
D+3.2V
M+5V
A+3.2V
A+4.9V
D1401
(ACCESS)
A+4.9V
PANEL+13.5V
CL028
PANEL+15V
CL023
A+4.9V
A+4.9V
A+4.9V
L002
L004
L003
L401
L704
L703
L652
L653
L701
D007
D008
R020
BT001
BATTERY,
LITHIUM
SECONDARY
+
–
35
3
37
•
39
32
•
34
33
4
CN881
18 10
CN805
VDDG/VVDD
VDD/HVDD
D803
7
9
CN806
BL VO+
1
CN101
CAM+15V
CAM –7.5V
15
16
CN201
FOCUS RESET VCC
16
LCD901
PANEL UNIT
1.5inch
COLOR
LCD
D9001
BACK LIGHT
CN882
CN884
4
CPC
(FOR CHECK)
SW-349 BOARD
(SEE PAGE 4-69)
CD-290 BOARD
CA-66 BOARD
PS-440 BOARD
PW-122 BOARD
4
D006
(SELF-TIMER/RECORDING)
D002
(STROBE CHARGE)
D007
(AE LOCK)
D151
(POWER)
D152
(SELF-TIMER/RECORDING)
IC801
LCD DRIVE
(SEE PAGE 4-65)
IC802
I/O EXP
(EVR)
(SEE PAGE 4-65)
IC201
IRIS/
MECHA SHUTTER
DRIVER
(SEE PAGE 4-13)
IC101
LCD DRIVE
(SEE PAGE 4-54)
IC503
INVERTER
(SEE PAGE 4-32)
IC507
EEPROM
(SEE PAGE 4-33)
IC303
IC304
64M SDRAM
SEE PAGE
4-37, 38
IC203
FOCUS/ZOOM
MOTOR DRIVER
(SEE PAGE 4-13)
IC103
TIMING
GENERATOR
S/H, AGC,
A/D CONVERTER
(SEE PAGE 4-12)
IC803
VREF AMP,
VCO
(SEE PAGE 4-66)
IC406
EEPROM
(SEE PAGE 4-48)
IC405
TIMER CLOCK
(SEE PAGE 4-48)
IC702
AUDIO AMP
(SEE PAGE 4-49)
IC701
AUDIO AD/DA
CONVERTER
(SEE PAGE 4-49)
IC652
EVR
(SEE PAGE 4-44)
IC651
VIDEO AMP
(SEE PAGE 4-43)
IC601
USB I/F
(SEE PAGE 4-45)
L801
L803
L805
L103
L104
L802
IC804
LCD TIMING
GENERATOR
(SEE PAGE 4-66)
IC151
CCD
IMAGER
(SEE PAGE 4-8)
IC404
HI CONTROL
(SEE PAGE 4-48)
38
47
92
LCD DD ON
25 CAM DD ON
29 SYS DD ON
48 BATT SI
49 BATT SO
27 INIT CHARGE
100 FAST CHARGE
20 BATT/XEXT
43 BL ON
93 STB CHG
32 XSTB FUL
LCD DD ON
CAM DD ON
SYS DD ON
BATT SIG
INIT CHARGE
FAST CHARGE
BATT/XEXT
BL ON
STRB CHG
XSTRB FULL
71 BATT SENS
16 PTB5
26 PTA5
155 LENS RST LED
199 STROBE1
158 STRB PHOTO ON
72 ACV SENS
DD CON SENS
BATTERY
CHARGE
DETECTOR
Q409
2 VIN
3
VOUT
IC407
HI UNREG
IC402
+3.1V REG
(SEE PAGE 4-47)
XRESET
RESET
(SEE PAGE 4-47)
FB601
FB112
FB102
L504
FB501
L505
FB503
L102
L101
L202
L201
L501
L503
L502
L301
L302
L303
L304
FB111
FB110
FB113
FB101
IC301
CAMERA DSP, MEMORY CONTROL,
VIDEO DECODER, OPD, OSD, HOST IF,
RES CONTROL, SG, JPEG, L-MODE
(SEE PAGE 4-36)
IC501
MC CAM,
SH DSP
(SEE PAGE 4-32)
FB302
FB304
FB301
CL468
EVER+3.2V
CL438
MS POWER
ON
CL666
DAC ENB
12
18
CN151
3
D+3.2V
EVER+3.2V
A+4.9V
9
CN001
(2/2)
MEMORY
STICK
10
1
CL020
CL437
CL008
MS VCC
VCC
LI+
MS VCC
LI+
CL408
Q414, 415
D410
Q203
Q653, 654
Q703
CL104
CH+3.2V
CL133
CL209,
CL221
CL105
XLENS RST LED
CL204
XLENS RST LED
CL369
STRB ON
CL340
STRB PHOTO ON
STRB ON
STRB PHOTO ON CL359
MS POWER ON
CL530
DAC ENB
CL542
CL101
CL102
D+1.8V
D+3.2V
A+3.2V
D+1.8V
D+3.2V
A+3.2V
I
TO
DD-150 BOARD
(SEE PAGE 3-16)
B
TO
ST-62 BOARD
(SEE PAGE 3-15)
CL306
CL308
CL305
LENS UNIT
FOCUS
SENSOR
IC305
ZOOM CONTROL
(SEE PAGE 4-37)
IC506
64M SDRAM
(SEE PAGE 4-33)
IC504
16M FLASH ROM
(SEE PAGE 4-34)