Sony DSC-P200 Service Manual page 12

For Schematic Diagram
• Refer to page 4-39 to 4-42 for printed wiring board.
1 2 3
SY-123 BOARD (6/9)
A
LCD DRIVE (PD BLOCK, CN BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
PANEL_8.5V
B
M_5V
(PANEL_4.9V)
@32 A_2.8V IC802
(PANEL_2.8V)
2.8V REG
(8/9)
IC802
TK11128CSCL-G
CAM_3.3V
3.3 2.8
5 4
2.8V REG
C
1 2 3
2.9 1.3
C802
0.1u
REG_GND
C803
0.01u
D
PANEL_B
PANEL_G
@08
PANEL_R
PANEL_V
PANEL_V
(2/9)
HD0
HD0
E
SYS_SI
SYS_SI
XPANEL_TG_CS
@22 XPANEL_TG_CS
XSYS_SCK
XSYS_SCK
SYS_SO
(4/9)
SYS_SO
F
(2/9)
@12 (4/9) XSYS_RST
XSYS_RST
(5/9)
(9/9)
G
H
I
@33
BL_LEV
(8/9)
05
DSC-P200
4 5 6
: Voltage measurment of the CSP ICs
and the Transistors with mark, are
not possible.
L804
10uH
M_5V
L813
47uH
FB801
XX
C815
C807 C809 C805
22u 4.7u
0.1u 0.1u
16V
10V
C804 C806
1u
XX 9 10
C811
0.01u
C812
0.01u
C813
0.01u
R820
560
0.5%
R818 R819
R806
560 560 10k
±0.5% ±0.5% ±5%
8
B11 C11 C10 D11 D10 E11 E10 F11
FILTER2
N.C.
C808
GND1
0.1u
N.C.
OPOUT
C810
N.C.
560p
OPIN
R803
IC801
68k N.C.
TEST
LCD DRIVE
XPANEL_TG_CS
IC801
XCS
CXM3006BGA-T2
SYS_SI
SO
SYS_SO
SI
XSYS_SCK
XSCK
R804
SCAN
470
VDD
HD0
HD
B1 C2 C1 D2 D1 E2 E1 F2 F1 G2 G1 H2 H1 J2 J1 K1
PANEL_V
XSYS_RST
R807
0
C801
XX
4-21
7 8 9 10
C818
4.7u
R821
22k
11
CL803
XSTBY
F10 G11 G10 H11 H10 J11 J10 K11
12
C824
0.1u
VP
VCC2
R812
N.C.
10
VB
R813
N.C.
10
VG
R814
N.C.
10
VR
N.C.
GND2
14
PWM
13
VDD
WIDE
VCK
VCK
VST
VST
VSS
EN
DWN
XSTBY
PCG
HST
R809 100 HCK2
R810 100 HCK1
RGT
11 12 13
CN754 26P
1 COM
2 CS
VST
3 VST
VCK
4 VCK
EN
5 EN
DWN
6 DWN
7 VDD
VP 8 VSS
C821 R824 D802
9 N.C.
0.1u 1M EDZ-TE61-5.6B
10 VSSG
XSTBY C823 1u
VB 11 XSTBY
PCG
12 PCG
CL802
HST
VG 13 HST
REF
14 REF
VR 15 TEST
16 N.C.
HCK2
17 HCK2
HCK1
18 HCK1
VP
19 VP
VG
20 VG
VR
21 VR
VB
22 VB
RGT
23 RGT
24 TEST
@34 BL_L 25 BL_L
BL_H 26 BL_H
(8/9)
4-22
14 15
PANEL UNIT
LCD901
2.0 INCH
COLOR
LCD
MONITOR
D901
BACKLIGHT
SY-123 (6/9)