Question about Sharp LC32D44EBK 32 in. LCD TV

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Tv is automatically switching to stanby mode after a few seconds

Tv is powering on and then switching automatically to stanby mode

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Hello,

Power supply board have problems,just not dead yet.Replaced the power supply board,will solved this problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Hope this helpout......

Posted on Aug 03, 2010

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Hi i have sharp lc-32a37m lcd tv it switch on but only stays on for a few seconds then it goes on stanby could it be the power supply


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When i on my tv after a few seconds it shut downs automatically and on after a few second makes a loud noise help.............


Hello, it sounds like a problem with the switch mode power supply. Theres a good rule to go by, any noise,switch it off and leave it that way. You need to get a technician to look at it.

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I have a 19'' baird tv that is staying on standby.


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VCR automatically goes into standby mode


If this unit shuts down after you turn it on, it is going into stanby because the microprocessor is not seeing the proper pulses from the mode switch. this could be due to an out of time mechanism because of a broken gear, bad mode switch, the loading basket is out of time or broken, or the capstain motor or the cylinlinder motor is not sending the PG and FG pulses to the microprocessor. These can also be due to a power supply voltage missing. You can check the voltages with a service manual and make sure they are not low. You will also need to get the mechanism manual and check the timing of the mechanism. Then check the mode switch you can get a manual from here http://www.servicemanuals.net/results.aspx?brand=15&model=HRS&type=SM&pos=281 Good Luck

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