Vertical hold gone on Toshiba 31" TV model cf30d50

Its a older set with 3 picture tubes---when was the last time the mirror and three lens for the tubes were cleaned?

The vertical sweep output section of your tV has the fault. Replace all the electrolytic capacitors [5 or 6 of them there] at one time. Height to the picture is more than normal is the fault now.

The Toshiba sets are well known for this problem, the tv has a vertical deflection issue caused by the vertical ic and a few small capacitors going bad, I recommend a tv technician for the repairs.

the problem is in vertical section of ur tv... the vertical ic may be gone...or it may be having loose contact...u can not do it ur self ...call a tech pro...

yes

adjust the vertical hight with service mode. or adjust the liniarity V or replace the vertical filter or chk the+B volt ,solder the dry soldering point in vertical section ok i am Basheer my e male is ,,,,,[email protected] ok by by

I had white lines 4" thick vertically for about a week, then one day powered the unit up and with in 3 seconds there was a loud pop from the rear or the unit. Any one know what needs to be replaced?

either the address buffer or the panel has gone bad..a technician would be needed to determine which one..

replaced this capacitors in vertical circuit.100 uf/50v,1uf/50v,1000 uf/25v,2.2uf/50v,47 uf/50v.this might not as exact as what is on ur tv.but, just replace those capacitors and see the result. hope this help u....

what do you mean that the picture streched out.this is a strange problem.as vertical problem does not strech it either have a line inthe middle of the raster, shrink both at the top and bottom of raster,lines run up and down on the raster.kindly explain your problem in detail then i will be able to help you.