Author Topic: technika 32lcd209 turns on then off (Read 4920 times)

insomnia · « **on:** April 27, 2011,20:35:27 »

hi lads so have this tv belong to a friend and turns on for about 10 seconds then off have checked the voltage in a few spots of t-con board and seem to stable dont know if it means much the inverters seem to be in with the panel which is a pain just wondering anyone have any ideas or how hard is it to get in at the invertor all caps checked also seem ok

Mulja tv repair portal · « **on:** April 27, 2011,20:35:27 »

chrissie jones · « **Reply #1 on:** April 28, 2011,03:51:49 »

hve you checked all caps for buldged tops

sparky · « **Reply #2 on:** April 28, 2011,04:03:06 »

hi
is it the pic or does it go off dead, what psu is in it
post pic
dave

Mulja tv repair portal · « **Reply #2 on:** April 28, 2011,04:03:06 »

insomnia · « **Reply #3 on:** April 28, 2011,07:10:00 »

hi ye i have checked the caps with peak esr meter and all seem well the actually pic comes on for 5-10 seconds then it goes off the power seems to be still there in t-con board its stays as it is when picture goes out so im thinking its not the power supply but would like an opinion on it thaks for replys

sparky · « **Reply #4 on:** April 28, 2011,09:30:52 »

hi
do the backights go of? if so check inverter panel,measure transformers or check
for dry joints etc
dave

insomnia · « **Reply #5 on:** April 28, 2011,13:35:06 »

i will try get in at the invertor later seem to be in were the panel is and will let you,s know the result cheers sparky

Mulja tv repair portal · « **Reply #5 on:** April 28, 2011,13:35:06 »

Mulja tv repair portal

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