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Prestigio Nobile 1510
8.3 VGA Controller Failure LCD No Display-2
There is no display or picture abnormal on LCD although power-on-self-test is passed.
P
5
U512
North Bridge
Intel 915GM
P
9
U513
South Bridge
ICH6-M
P
21
U510
Keyboard BIOS
W83L950D
R47
0
LVDS_ENVDD
LVDS_CLK+
LVDS_CLK-
LVDS_TX0+
LVDS_TX0-
LVDS_TX1+
LVDS_TX1-
LVDS_TX2+
LVDS_TX2-
LVDS_ENBKL
PANEL_ID0
PANEL_ID1
PANEL_ID2
+2.5VS
+3VS
+3VS
R59
Q10
D13
10K
DDTC144TCA
R57
BAW56
10K
2
3
1
R56
0
79
H8_ENABKL
11
BLADJ
+3V
R60
470K
16
H8_LIDSW#
C35
0.1µ
F1
2A
+3VS
+3VS
R30
R29
10K
1M
Q6
DDTC144TCA
2
3
L501
1
4
120
2
3
L504
1
4
120
2
3
L503
1
4
120
2
3
L502
1
4
120
+3VS
R24
20K
J506
J5
P
2
P
R553
2
0
ENABKL
6
6
8
8
BLADJ
SW1
R1
30V/0.1A
1K
26 COVER_SW
26
COVER_SW
C1
Cover Switch
0.1µ
117
Q5
SI4835DY
L16
8
120Z/100M
3
7
1,2
2
6
5
1
D
C17
C20
G
1µ
1µ
CLK+
CLK-
TX0+
TX0-
TX1+
TX1-
TX2+
TX2-
+3VS
+3VS
R23
R28
20K
20K
Daughter Board
L10
130Z/100M
L12
R3
130Z/100M
0
L13
120Z/100M
+VDD3S
L11
+DVMAIN
120Z/100M
1,2
C3
C8
C5
C7
1000P
0.1µ
0.1µ
0.01µ
TECHNICAL SERVICE MANUAL
J1
P
13
8
6
13
11
14
12
LCD
7
5
17
19
20
Inverter Board
J4
3
P
2
4
9
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