MiTAC 7521 PLUS/N - Manual (Page 114)

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7521 7521 Plus / N N/B MAINTENANCE Plus / N N/B MAINTENANCE
8.4 EXTERNAL MONITOR NO DISPLAY
There is no display or picture abnormal on CRT monitor.
U24
SIS 630S
G
D S
G
D S
BLUE
DDCK
Q502
Q501
L516
L515
L514
L519
L512
L513
R2
R518 R516
3
15
C505
R114
R112
SH5
SH11
L518
J506 1 RED
2 GREEN
+12V
+3V
R630
HSYNC 13
14 VSYNC
R3
12 DDDA
CRT MONITOR
+3V
CRT_IN# 10