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Equipment Repairs => LCD TV forum => Topic started by: waxhead on December 12, 2010,19:31:19

Title: LG 22LS4D Dead
Post by: waxhead on December 12, 2010,19:31:19

LG 22LS4D 

No life in the set. hear a buzzing from the psu but no standby lights or any activity.

any common issues with this tvs?


thanks

Title: Re: LG 22LS4D Dead
Post by: sparky on December 13, 2010,04:31:23

hi
only caps in power supply
dave

Title: Re: LG 22LS4D Dead
Post by: Turnip on December 14, 2010,11:38:16

Hi Wax,

There's talk of Eeproms - Chris.

Title: Re: LG 22LS4D Dead
Post by: sparky on December 14, 2010,12:17:34

hi
tv tony say's very hard to reprogram,seme do the motherboard if faulty
£28 +
dave

Title: Re: LG 22LS4D Dead
Post by: waxhead on December 15, 2010,18:30:52

psu is giving out all the right voltages, plugging in the main av board cuts the power from the psu and the buzzing then starts to sound. im guessing the main board is at fault then.]

anyone got a board spare? cheapest i can find is £55

Title: Re: LG 22LS4D Dead
Post by: daz on December 16, 2010,04:34:21

hi waxhead
try sjs tv,(if you don’t already use them) register as a trade user for your discount and you get free postage and you can return the part if it doesn’t fix the fault (provided you don’t blow it up) also always worth ringing stuart if you just need a part pulling off a duff pcb he may have lying around.
hope this helps
daz