MiTAC 8399 Manual De Usuario
8399
8399
N/B Maintenance
N/B Maintenance
109
L12
120Z/100M
CRT_RED
1
L13
120Z/100M
CRT_GREEN
2
L14
120Z/100M
CRT_BLUE
3
L15
120Z/100M
CRT_DDDA
12
R13
10K
10K
33
+3V
Q5
2N7002
L18
15
CRT_DDCK
R423
Q6
2N7002
L17
120Z/100M
13
L16
120Z/100M
14
CRT_VSYNC
R421
5
C1
100P
R12
+3V
CRT_IN#
U20
South
Bridge
P9
U12
North
Bridge
P7
CRT_HSYNC
+5V
120Z/100M
R420
33
P11
J2
Ex
ternal VGA
ternal VGA
Connecto
r
51
R422
51
1K
+3V
R68
2.2K
2.2K
R69
2.2K
2.2K
RP2
75*4
C410
22P
C411
22P
C412
22P
6,7,8,10
CP1
22P*4
CP2
22P*4
U39
74HCT1G126
U40
74HCT1G126
There is no display or picture abnormal on CRT monitor, but LCD can normally display.
8.5 External Monitor No Display(2)
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