MiTAC 8050QMA Service Manual page 119

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8.4 External Monitor No Display-2
There is no display or picture abnormal on CRT monitor, but it is OK for LCD.
P
5
IGP_CRT_DDDA
IGP_CRT_DDCK
IGP_CRT_VSYNC
2
1A
5
U710
IGP_CRT_HSYNC
2A
SN74LVC2G125
North Bridge
Intel 915PM
GMCH
IGP_CRT_RED
IGP_CRT_GREEN
IGP_CRT_BLUE
80
50QMA
N/B Maintenance
80
50QMA
N/B Maintenance
J723
MXM_Connector
+3VS
8
VCC
6
1Y
P
10
3
2Y
U2
+DVMAIN
L30
120Z/100M
L568
R216
130Z/100M
0
218
DVI_DDDA
L569
R219
130Z/100M
0
220
DVI_DDCK
L15
130Z/100M
141
CRT_VSYNC
L14
130Z/100M
139
CRT_HSYNC
CP1
47P*4
L2
136
CRT_RED
130OHM/100M
L11
130OHM/100M
140
CRT_GREEN
L10
130OHM/100M
144
CRT_BLUE
J702
P
12
10
CON_DDDA
15
CON_DDCK
14
CON_VSYNC
13
CON_HSYNC
JO50
JO48
JO47
JO49
1
CON_RED
2
CON_GREEN
3
CON_BLUE
JO53
JO52
JO51
118

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