IBM L190(9329-AB9), Service Manual, Page: 14 / 29

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Figure 1. Cable Connection
220
IBM
Compatible PC
Video Signal
Generator
PARALLEL PORT
Power inlet (required)
Power LED
ST Switch
Power Select Switch
(110V/220V)
Control Line
Not used
RS232C
PARALLEL
V-SYNC
POWER
ST
VGS
MONITOR
E
E
V-Sync On/Off Switch
(Switch must be ON.) F
F
A
A
B
B
C
C
15
10
5
5
6 9
1
1
1
14
13
25
6
5V
5V
5V
4.7K
4.7K
4.7K
74LS06
74LS06
OFF ON
OFF
ON
11
SERVICE OSD
1) Turn off the power switch at the front side of the display.
2) Wait for about 5 seconds and press EXIT, POWER switch with 1 second interval.
3) The SVC OSD menu contains additional menus that the User OSD menu as described below.
a)Module select : Select applied module.
b) NVRAM INIT : EEPROM initialize.(But the EDID data is not initialized. The EDID data keep original data.)
Press left and right swith at same time.
c) ADC CAL. : W/B balance and Automatically sets the gain and offset value.
d) AGING : Select Aging mode(on/off).
e) R/G/B-9300K : Allows you to set the R/G/B-9300K value manually.
7200K : Allows you to set the R/G/B-7200K value manually.
6500K : Allows you to set the R/G/B-6500K value manually.
f) CLEAR ETI : To initialize using time.