Author Topic: TECHWOOD 42832 (Read 4423 times)

chrissie jones · « **on:** March 11, 2012,11:11:00 »

when switch.blue standby light comes and when i press cannel up light goser dim for a few seconds then back to standby.ive checked all caps and seem to be ok.....

Mulja tv repair portal · « **on:** March 11, 2012,11:11:00 »

jordan · « **Reply #1 on:** March 11, 2012,12:34:00 »

Chassis 17MB12/Vestel
Replace two capacitors 15nF on PSU modul

chrissie jones · « **Reply #2 on:** March 11, 2012,12:56:37 »

thanx mate..

Mulja tv repair portal · « **Reply #2 on:** March 11, 2012,12:56:37 »

chrissie jones · « **Reply #3 on:** March 12, 2012,05:38:36 »

had a fault with this techwood 42832 lcd tv.it would'nt fire up so i went to caps c878/c877 witch i changed.now power supply in running fine bar for 24v missing...help..

jordan · « **Reply #4 on:** March 14, 2012,06:05:52 »

Some time when its problem with start poot paralel with thise capacitors new capacitors 10nF

Restorer79 · « **Reply #5 on:** March 18, 2012,12:42:58 »

Hi Chrissie: You've probably got this sorted by now but if not the 1st thing i'd do is to look at the PSU under an illuminated Magnifier just in case there are any solder slivers or accidentaly damaged print on the PSU. If that's not the problem it should'nt be too hard to trace the 24v line with a Meter or Scope & the Circuit Diagram.

Andy

Mulja tv repair portal · « **Reply #5 on:** March 18, 2012,12:42:58 »

Mulja tv repair portal

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