try removing the C4402 and replace with new cap not just bridge across the cap may have decreased in value Robert tvservice@xxxxxxxxxxxxx H & H Electronics Inc ----- Original Message ----- From: "Jim Bailey" <baileystv@xxxxxxxxxxxx> To: "TechAssist" <techassist@xxxxxxxxxxxxx> Sent: Friday, October 29, 2004 9:11 AM Subject: [TechAssist] RCA F25254GY CTC177AF3 Horiz Freq off > Hi Guys, > I have this set in for repair that the Horiz freq. is way off, we have > changed the T-Chip and the EPROM no change, under the setting P2 in the > EPROM you can run that setting up and down with no change to the horiz freq. > sometimes it will stop the excessive horiz rolling and just have diagonal > horiz stationary lines. I adjusted P1 but it went to low and shut down. We > had to bridged C4402 (.0115) and it brought the set back on so we could set > P1 back to 8-13 range. The set will lock the picture with the cap bridged > but it is over scanned horiz and vertical about two inches or so, remove the > bridged cap set will go out of horiz freq. > > Has anybody ran into this problem before, any info would be appreciated > > Jim Bailey > Bailey's TV Sales & Service > Buckhannon, WV 26201 > > > > > > -------------------------------------------------------------------------- --- > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ > ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/