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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
35 gt 690 ctc 187cn3

 

 


palco
New User

Apr 10, 2003, 8:15 AM

Post #1 of 1 (1687 views)
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35 gt 690 ctc 187cn3 Can't Post

I have unit came in for loss of signal intermitantly. I soldered tuner grounds and other grounds. eeprom took hit caused vertical collapse. replaced eeprom. now i have video blanking no raster and no osd also non functioning on off seems like micro is locked up As usual no schematic for unit. I checked all my solder work all looks fine also the eeprom is correct and i have replaced with others same problem. also put new micro in same problem. checked 5 v. good any ideas how to get raster and osd fuctions back


 
 
 


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