Service Osd - LG Flatron M228WA Service Manual

BLUEBIRD3 - LP79A
Version 2.01
M228WA WSXGA LPL-22W
UTT
Tool Option
Area Option
2HR-OFF
FACTORY-MODE
CHANNEL-MUTE
RAM Delay
Power Off History
ETC
Video Signal
Generator
Copyright 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes

SERVICE OSD

Description of operation
- Tool Option : Adjust Tool Option
070227
- Area Option : Adjust Area Option
0
- 2HR-OFF : If no key input is made for 2 hours, Sets the Power off
- Factory - Mode : Adjust Factory On/Off
- Channel - Mute : Adjust Channel Mute On/Off
7682
- RAM Delay : Adjust RAM Delay
Braz
- Power Off History : Adjust Power Off History
- ETC
1
0
1
IBM
Compatible PC
C
Power Select Switch
(110V/220V)
A Power LED
E ST Switch
B
F V-Sync On/Off Switch
(Switch must be ON.)
Figure 1. Cable Connection
(S.AM : South America)
15
10
5
PARALLEL PORT
OFF ON
5V
F
Power inlet (required)
- 18 -
A
9 6
1
5
11
6
1
13
25
5V
ON
5V
E
4.7K
OFF
74LS06
B
LGE Internal Use Only
C
1
14
4.7K
4.7K
74LS06