Teac 22" powering to standby

[riget]

Hi, I've got a Teac 22" lcd, it had no life at all, I changed three caps (to the right on the pic) then I had a standby light, and the tv turned on.
Now it takes about six attempts at turning the mains on and off to get the standby light on, the tv turns on every time once the standby light is on.
Where would I be looking to find why the tv takes so many attempts to turn on to standby.
The pic was one I found on the net, I need a better camera to take close up pics.
Thanks.

[PlainBill]

Re: Teac 22" powering to standby

What brand and series of capacitors did you use? General purpose caps won't work.

If you used good caps, the most likely suspect is the small electrolytic cap next to the biggest one. In situations like this, it makes sense to replace ALL the caps (with the possible exception of the large one) with name brand low ESR caps.

PlainBill

[riget]

Re: Teac 22" powering to standby

Cheers for reply Bill, the 3 I replaced were all panasonic, just changed the small one(50v 20uf capxon) with a s/h one from a good pc psu, and it's still the same, takes several attempts to go to standby, I know it's a s/h cap but I don't have a new one and thought I'd try this to see if any change.
Any other ideas what to change/check.
Thanks.

[retiredcaps]

Re: Teac 22" powering to standby

Cheers for reply Bill, the 3 I replaced were all panasonic,

1) Panasonic what? Panasonic makes several series of caps. Some are general purpose and some are low ESR.

It is like saying I have a problem with my Panasonic TV? Panasonic makes LCD and plasma TVs with several versions of each.

2) What is s/h? Is that a low ESR cap? Just because it came from a working PC power supply doesn't mean it is a good cap. I have seen several working ATX power supplies with bloated caps.