Read Sony DSC-U30 Service Manual online
DSC-U30
COVER
COVER
NO MARK:REC/PB MODE
not possible.
4
7
2
6
5
3
8
-3.1
2.9
0
-8
-3.1
0
0.8
-1.7
13.5
13.5
0
1
(Note)Resistors are mounted to the location
where L402 and L403 are printed.
where L402 and L403 are printed.
(Note)
(Note)
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
and the Transistors with mark,are
4.7u
C422
C410
0.01u
XX
C424
0.01u
C407
0.1u
C428
0.01u
C408
0.1u
C409
1u
C419
0.1u
C415
1u
C418
0.01u
C406
1u
C417
0.1u
C402
C404 0.01u
1u
C427
1u
C420
C403
0.01u
0.01u
C425
0.1u
C426
XX
C405
0.01u
C461
0.1u
C429
XX
C480
R450
150k
470k
R446
100
R429
R438
XX
820k
R449
0.5%
XX
R410
68k
R448
R437
XX
0
R411
R418
15k
47k
R445
100
R430
100
R431
100
R428
0
R409
R439 100k
470k
R413
R443
XX
1M
R424
XX
R414
1M
R447
0.5%
82k
R415
0
R416
0
R417
R461
47k
R462
47k
R463
150k
R464
120k
0.5%
R465
47
47k
R444
680
R480
L401
10uH
MCH3310-TL-E
Q408
16V
XX
C423
22u
4V
4V
C401
RD3.3UM-T1B
D402
0.5%
R406
82k
0.5%
R407
82k
0.5%
R404
47k
0.5%
R408
82k
0.5%
R405
22k
0.5%
R402
12k
0.5%
R401
22k
0.5%
R403
22k
0
R412
0
R440
XX
R441
3300
R483
1k
R481
1500
R482
TA75S01F(TE85R)
IC461
1
2
3
45
2SB1218A-QRS-TX
Q462
27P
CN402
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
CXA3617GG-T4
IC401
1
N.C. A1
2
VDD B1
3
COM_IN C1
4
GND D1
5
BL E1
6
VR_DC_DET F1
7
VG G1
8
VB H1
9
N.C. J1
10
VCC2 J2
11
VP_DC_DET J3
12
XVP.SAVE J4
13
WIDE J5
14
N.C. J6
15
EXT_DA J7
16
C-BG J8
17
N.C. J9
18
VDD H9
19
XSCK G9
20
XCLR F9
21
VCC1 E9
22
XWRT D9
23
G_IN C9
24
GND B9
25
N.C. A9
26
XSH.SAVE A8
27
TSTEN A7
28
HDO A6
29
OPIN- A5
30
TEST1 A4
31
OPOUT A3
32
COM_DC A2
33
OSCO B2
34
COM_OUT C2
35
VREF D2
36
PWM E2
37
GND2 F2
38
VB_DC_DET G2
39
VG_DC_DET H2
40
GND H3
41
VSTA H4
42
DWN H5
43
HCK1 H6
44
R_INJECT H7
45
SI H8
46
SO G8
47
CLKIN F8
48
HD E8
49
TEST3 D8
50
R_IN C8
51
B_IN B8
52
TST0 B7
53
VDO B6
54
OPIN+ B5
55
TEST2 B4
56
VCO B3
57
OSCI C3
58
VCC3 D3
59
POFF E3
60
RPD F3
61
VR G3
62
VP G4
63
EN G5
64
HCK2 G6
65
TRON G7
66
DETIN F7
67
XVD E7
68
LPF_ADJ D7
69
NONEG C7
70
N.C. C6
71
BIAS C5
72
RGT C4
73
N.C. D4
74
N.C. E4
75
LED F4
76
VCK F5
77
HST F6
78
XCS E6
79
TRAP_ADJ D6
80
TST1 D5
81
N.C. E5
UNRL21300AS0
Q401
1
4
3
2
UNRL21300AS0
Q402
1
4
3
2
UNRL21300AS0
Q409
1
4
3
2
UNRL11300AS0
Q461
1
4
3
2
2SB1462L0AS0
Q410
1
4
3
2
2SB1462L0AS0
Q406
1
4
3
2
2SB1462L0AS0
Q403
1
4
3
2
2SD2216L0AS0
Q405
1
4
3
2
2SD2216L0AS0
Q404
1
4
3
2
29P
CN401
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
28
29
S483
S481
S480
S482
MAZR082H0AS0
D482
1
4
3
2
XX
D480
1
4
3
2
LND480
STATIC GND
SML-310YTT86
D481
BT480
4.7u
C413
L403
0
L402
0
TG41
TG76
TG13
TG77
TG64
TG42
TG43
TG63
VP
VB
VR
VG
TG77
TG76
TG72
TG64
TG63
TG65
XRST
XHI_SCK
XHI_SO
XHD
TG43
TG42
TG41
TG59
TG13
XCS_LCD
XVD
TG59
VR
XRST
XHD
XVD
XHI_SO
XHI_SCK
XCS_LCD
TG72
VB
TG65
VG
VP
TEST
COM
VST
VCK
EN
DWN
VDD
VSS
VDDG
VSSG
CS
WIDE
HST
REF
DSUT
CRext
HCK2
HCK1
PSIG
G
R
B
RGT
TEST2
VR
VG
REG_GND
TG_CLK
FL_-VO
FL_+VO
PANEL_13.5V
REG_GND
PANEL_13.5V
XVD
PANEL_B
LCD_SO
PANEL_2.8V
VB
XLCD_SCK
XHD
REG_GND
PANEL_R
VP
XCS_LCD
PANEL_G
XRST_SYS
PANEL_2.8V
REG_GND
VCC
LED_A
LED_K
N.C.
KEY_AD0
VL_3V
XCHARGE_LED
D_2.8V
REG_GND
EXEC
SCENE
MENU
BACKLIGHT
CONTROL
DRIVE
BACKLIGHT
BACKLIGHT CONTROL
IC461
SWITCH
VDD SWITCH
Q403-406
PSIG DRIVE
REF VOLTAGE GEN.
SWITCH
SWITCH
LCD DRIVER
IC401
LITHIUM BATTERY
SECONDARY
(PAGE 4-31)
FLEXIBLE
LND001-029
FP-533
LCD901
D901
1inch
COLOR LCD
PANEL UNIT
BACKLIGHT
D
8
14
10
E
H
18
3
15
1
11
2
J
F
I
PD-174 BOARD
17
4
C
B
7
6
16
05
13
9
A
K
12
G
5
LCD DRIVE,CONTROL SWITCH
(RGB/TG BLOCK,
SWITCH BLOCK)
(RGB/TG BLOCK,
SWITCH BLOCK)
XX MARK:NO MOUNT
VIDEO SIGNAL
REC
CHROMA
SIGNAL PATH
PB
4-20
For Schematic Diagram
• Refer to page 4-41 for printed wiring board.
• Refer to page 4-59 for waveforms.
• Refer to page 4-41 for printed wiring board.
• Refer to page 4-59 for waveforms.
PD-174
4-19
4-2. SCHEMATIC DIAGRAMS
PD-174 BOARD
4-2. SCHEMATIC DIAGRAMS
PD-174 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.
Click on the first or last page to see other DSC-U30 service manuals if exist.