Tried it, did not work.. But now when I push the power button on the remote a blue window opens up on trhe bottom right corner which displays 18 B 00, push again you get 115 C 00, and so on. Thank you, Mark Electronic Repair Services 48 W. James St. Lancaster, PA 17603 ----- Original Message ----- From: "Larry E." <videotech@xxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Friday, December 19, 2003 4:21 PM Subject: [TechAssist] Re: PANASONIC TV CT-27SX12F Vertical problem? > Mark, I had a similiar problem on a Panasonic projection set, mine had > vertical shrink, a > yellow CHK, and it would intermittently channel up one channel when > turned on, fix was > to re-set the eprom, on the remote push action & power keys at the same > time, hold them > down until the set shuts off, hope this is the fix for yours, Larry E > Larry Eastman > American TV & Electronics > Crystal River, Fl. 34428 > > electronicrepair wrote: > > >This TV came in with the vertical shrunk top and bottom to about 6" pix. > >Also on the screen, on the top left it displays CHK in red and some numbers > >next to that.. > >I assume this is in some sort of factory menu. This set came from another > >shop because they > >didn't have a clue what was happening, which now it makes two of us. > >I checked the caps on the vertical section they all seem OK. > >One time that I turned on the whole picture came on, but it was very jittery > >and after about 5 minutes > >it turned off and the only way to turn it back on was to unplug the set and > >plug it back in then turn it on. > >Can someone shed some light on this dilemma, I would appreciate it very > >much. > >Thank you, Mark > >Electronic Repair Services > >48 W. James St. > >Lancaster, PA 17603 > > > >*************************************************************************** ** > >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/ > ***************************************************************************** Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/