Forum > LCD TV forum
help needed with easy touch tv
labrat:
well i sorta changed hte smoother cap
i didnt have any of the right size (450v 150uf)
but i did have 3 450v 47uf so i ran all 3 in parralel
still same ive given all the caps a resolder and tested all with a continuity test none of them seemed to beep...
i think im going to have to admit abject failure and buy a new telly :c017:
jimca007:
don't beat yourself up about it even those of us that've been playin with tele's for a long time sometimes sacrifice a set due to the fact there's either insufficiant info on it or tracing diagnosing and repairing a tricky fault would simple cost more in time than the sets worth so if its any consolation it happens to us all !
labrat:
ivebeen rethinking about it on the cold side of the power board theres only about 4/5 differnt size caps, ive priced them all up and for the full set its around £4-£5 on ebay where the replacement power board rolls in at around £50 so i might order a set of caps and try them one by one
jimca007:
if you've got the time to play about that might well work, its not unusual to get 2 or 3 caps on the secondary down so whack them all in don't be tempted to change them 1 at a time to see which is faulty as you could be easily caught out. You seem to have a fair grasp of what your about could you not maybe borrow a wee shot of an ERS cap tester and try that. I'm also still a little suspicious of the tcon board but that doesn't tie in with your buttons going haywire
labrat:
ok first off sorry its been so long
new caps arrived today
havent fitted them yet as i had a brain wave and decided to try all the voltage lines with a multimeter
all the ones to the invertor (24v) are fine
all the other but one of the 5v seem fine
one of the 5v going to the control board is registering at 3.3v is this possible to be the issue?
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version