Read Sony DSC-U50 Service Manual online
DSC-U50
COVER
COVER
NO MARK:REC/PB MODE
NO MARK:REC/PB MODE
:Voltage measurment of the CSP ICs
not possible.
4
5
6
7
3
2
1
13.4
13.4
0.3
7.6
7
13.4
7
7
13.4
6.5
7.6
6.5
7
and the Transistors with mark,are
CN003
DD-206
(2/2)
CN905
(2/4)
TY-018
R807
XX
R816
4700
4700
R801
1k
0.1u
C814
RB801
10
0.1u
C817
0.1u
C808
0.5%
10k
R809
47k
R818
1u
C816
68k
R808
47k
R815
UP04601008S0
Q801
3
5
4
6
2
1
MCH3310-TL-E
Q803
XX
C807
220k
R817
0.1u
C802
UP04601008S0
Q802
3
5
4
6
2
1
47uH
L802
560p
C812
0.1u
C811
0.01u
C809
150k
R819
MA8036-TX
D801
0.01u
C815
0.01u
C805
CXA3622GG-T4
IC801
A1
VDD
A2
VST
A3
DWN
A4
F_BACK
A5
EXTDA
A6
VCC3
A7
VP
B1
Bin
B2
VSS
B3
EN
B4
BLDET
B5
XLED
B6
VCC2
B7
COM
C1
Rin
C2
Gin
C3
VCK
C4
PWM
C5
N.C
C6
VB
C7
VG
D1
HD
D2
XVD
D3
SCANEN
D5
XPOFF
D6
VR
D7
GND2
E1
VCC1
E2
XCS
E3
SI
E4
HCK2
E5
WIDE
E6
VDD
E7
GND1
F1
SCK
F2
SO
F3
HCK1
F4
REF
F5
XCLR
F6
Filter1
F7
HST
G1
CLK/XWRT
G2
RGT
G3
HDO
G4
OP_OUT
G5
OP_IN
G6
Filter2
G7
VSS
0.01u
C803
0.01u
C804
JL801
R814
XX
JL804
22u
4V
C801
4.7u
C810
XX
6.3V
C818
10V
4.7u
C813
CN803 27P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
CL801
CL802
CL803
CL804
CL805
CL806
CL807
CL808
CL809
CL810
CL811
CL812
CL813
CL814
CL815
CL816
CL817
CL818
CL819
CL820
CL821
CL822
CL823
CL825
CL826
CL827
CL828
CL829
CL830
CL831
CL832
CL833
CL058
LND002
CL063
CL054
CL066
CL056
CL051
LND006
LND009
LND113
CL081
LND003
LND012
CL077
CL075
CL061
CL053
CL074
CL059
LND015
CL055
LND014
LND010
LND115
LND105
CL067
LND108
CL070
LND106
LND007
CL078
LND110
LND109
LND114
LND101
LND004
CL062
CL057
CL069
CL068
LND103
CL064
LND013
CL076
CL073
LND104
CL050
LND111
LND008
LND001
LND107
CL079
LND005
CL060
CL071
LND112
LND011
CL072
LND102
CL052
CL080
CL065
1
A
HST
WIDE
VST
VCK
VP
EN
VG
HCK1
XPOFF
HCK2
VB
REF
RGT
VR
DWN
VG
VB
LED_A
LED_K
VR
EN
DWN
VST
VP
WIDE
HCK2
VCK
XPOFF
HCK1
REF
RGT
HST
SO
SI
XCS
XVD
XHD
BL_LVL
XCS
XSCK
SO
SI
XVD
XHD
BL_LVL
XSCK
LED_K
LED_A
TEST1
COM
VST
VCK
EN
DWN
VDD
VSS
VDDG
VSSG
CS
WIDE
HST
REF
SOUT
CRext
HCK2
HCK1
PSIG
G
R
B
RGT
TEST2
LED_K
N.C
LED_A
XRST_SYS
REG_GND
D_2.8V
HDD
LED_A
REG_GND
D_2.8V
REG_GND
TRS_SI
LED_K
REG_GND
LED_K
PANEL_B
TRS_SO
PANEL_13.5V
BL_LVL
PANEL_13.5V
REG_GND
LED_A
REG_GND
REG_GND
REG_GND
PANEL_G
REG_GND(NC)
PANEL_V
REG_GND
XCAM_SCK
PANEL_R
TG_CLK
XCS_PANEL_TG
VDD SWITCH
1
15
1
15
LCD DRIVER
IC801
H
B
C
(Including PD-201 board)
11
15
3
14
I
F
PF-013 BOARD
2
10
D
5
12
4
G
XX MARK:NO MOUNT
8
E
16
6
9
7
05
13
PD-201 BOARD
LCD DRIVE
XX MARK:NO MOUNT
PANEL UNIT
LCD901
D901
1inch
BACKLIGHT
COLOR LCD
Q801,Q802
PSIG DRIVE
PB
VIDEO SIGNAL
REC
CHROMA
SIGNAL PATH
of LEVEL3
PAGE 4-24
of LEVEL3
PAGE 4-14
R822
1500
0.5%
R821
1500
0.5%
R820
1500
0.5%
4-20
For Schematic Diagram
• Refer to page 4-39 for printed wiring board. (PD-201 BOARD)
• Refer to page 4-40 for printed wiring board. (PF-013 BOARD)
• Refer to page 4-51 for waveforms. (PD-201 BOARD)
• Refer to page 4-39 for printed wiring board. (PD-201 BOARD)
• Refer to page 4-40 for printed wiring board. (PF-013 BOARD)
• Refer to page 4-51 for waveforms. (PD-201 BOARD)
PD-201, PF-013
4-19
4-2. SCHEMATIC DIAGRAMS
PD-201, PF-013 BOARD
4-2. SCHEMATIC DIAGRAMS
PD-201, PF-013 BOARD
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une piéce portant le numéro spécifié.
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