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Re: Toshiba CE35f15 TV
This is a vertical circuit problem that is either bad connections on the vertical IC or a defective IC. If you can solder, you can fix this yourself. Look for a small flat IC attached to a heatsink with about 9-11 pins. It may be marked LA7837 or something similar. Try resoldering the pins first. If that fails to resolve the problem, replace the IC. There may be defective caps in the circuit as well, but those don't usually cause complete vertical failure. If the picture does not return fully, update this and we'll continue on to the next step.
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This is usually a bad elect capasitor or a bad solder connection on the vertical IC, The capasitors will be close to the vert chip..Sometimes you can clear problem with a light tap on the TV, if so then suspect bad solder.
this is a common problem,the vertical hold has been damaged.dont leave the teli. on,the white line will burn the middle of the screen and leave a black mark. You need a new integrated circuit(i.c.) for vertical hold.
I noticed a bright horizonal line about 1/4 in.wide centered in the middle running from side to side. Audio is fine. This just all of a sudden happened it was not gradual.
it is due to vertical section failure.
please minimise bright to protect crt.
1 check supply to vertical section.
2 check for ic failure in vertical section
3 check vertical output section parts.
Is it fixable or dumpable?? Please HELP!!!!
yes it is fixable
it is common problem not major one.