LG FLATRON Service Manual - Page 22
Service Osd
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SERVICE OSD BLUEBIRD3 - LP69G Version 3.00 070502 M198WA WXGA+ LPL 19W UTT 0 Tool Option Area Option 2HR-OFF FACTORY-MODE CHANNEL-MUTE RAM Delay Power Off History ETC 7809 S.Am 1 0 1 BLUEBIRD3 - LP69G Version 3.00 070502 M198WA WSXGA+ LPL 22W UTT 0 Tool Option Area Option 2HR-OFF FACTORY-MODE CHANNEL-MUTE RAM Delay Power Off History ETC 7810 S.Am 1 0 1 Description of operation - Tool Option : Adjust Tool Option - Area Option : Adjust Area Option (S.Am : South America) - 2HR OFF : If no key input is made for 2 hours, Sets the Power off - Factory-Mode : Adjust Factory-Mode On/Off - Channel-Mute: Adjust Channel-Mute On/Off - RAM Delay : Adjust RAM Delay - Power Off History : Adjust Power Off History - ETC Video Signal Generator Control Line IBM Compatible PC 15 10 5 PARALLEL PORT Not used RS232C PARALLEL OFF ON 5V C F VGS A MONITOR B V-SYNC ST POWER Power inlet (required) 220 Power Select Switch (110V/220V) Power LED E ST Switch F V-Sync On/Off Switch (Switch must be ON.) Figure 1. Cable Connection - 22 - A 9 11 5 6 1 6 1 13 25 C 1 14 ON E OFF 5V 4.7K 5V 4.7K 4.7K 74LS06 74LS06 B