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Service manuals & datasheets => LCD TV forum => Topic started by: snider on April 07, 2010,20:38:04

Title: sharp LCD TV LC-19SB27UT
Post by: snider on April 07, 2010,20:38:04

can u give me service manual for this model,and how can i enter service mode,or flash eeprom.

problem is when the unit turn on works fine after 10 mins channel get distorted.

Title: Re: sharp LCD TV LC-19SB27UT
Post by: Turnip on April 10, 2010,13:19:41

Hi,

Don't know the set, but if it's OK for the first 10 mins, perhaps a main board regulator might be faulty. You could try heating that board initially when it's OK, or freezing suspect chips when the fault shows.

Just a thought - Chris.

Title: Re: sharp LCD TV LC-19SB27UT
Post by: michael first on April 12, 2010,06:19:01

Hi Snider,
I too think it's a tuner problem,but anyway you can try to get to the Factory(service) Mode this way:
press onto the remote MENU,0,6,2,5,9,6,MENU then select Factory item. It's not the usual way to enter the Service mode for a Sharp tv set but it could work.Bye.