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Equipment Repairs => LCD TV forum => Topic started by: t1412 on September 08, 2018,12:48:11

Title: jvc lt-43c862
Post by: t1412 on September 08, 2018,12:48:11

hi fella's got this jvc lt-43c862 logo keeps recycling and restarting, have replaced the mainboard but still the same result, i  might have brought a dodge board but any info would be great thanks

shaun 

Title: Re: jvc lt-43c862
Post by: Turnip on September 09, 2018,11:39:02

Hi Shaun,

Don't suppose the JVC is actually a UMC cheapo ? They're famed for cycling, and seems nothing but the bin cures them.

Mention as I've had quite a few and replaced Eeproms and main boards with no success.

Folks supplying Eeproms suggest that if the set cycles the M/proc is duff - Guess they're right - Pity, as when they work, they work well, but usually expire with the guarantee - Chris.

Title: Re: jvc lt-43c862
Post by: t1412 on September 10, 2018,04:39:04

hi turnip it's a 17mb20 mainboard 17ips72 power board thought the replacement would cure it as couldn't reflash it no bin file cheers

shaun

Title: Re: jvc lt-43c862
Post by: Turnip on September 10, 2018,13:25:10

Hi Shaun,

Vestel 17MB20 seems a bit antiquated with a 17IPS72 power/inverter.

Sure you've got it right ? - Chris.

Title: Re: jvc lt-43c862
Post by: t1412 on September 10, 2018,14:38:07

17mb120 sorry n8