Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV
1. your issue is due to a power supply circuit failure to the main board on the primary
2. Your TV will need service by a technician to determine circuit and components that
will bring your TV back to factory specification for proper viewing.
the blinking light is a indication that something has gone wrong with a regulating circuit
for voltage/ and proper current for start up.
Posted on Oct 14, 2010
Hi the chances are the inverter board needs replacing, this isnt something you can replace yourself as it snot just a case of taking the case if its a case of taking the case off and taking all the circuit boards out then the lcd screen then this lets you get to the inverter board.
if you have any warranty left take it back as this will be covered by warranty, if you have no warranty and the telly is getting on 4 years then the chances are its about to give up anyway due to age of parts so you could spend a couple of hundred on getting inverter board fitted to find out a week later the power board gives up on you due to the telly being disturbed as they dont take kindly to being messed about with.
if its less than 3 years old then it may be worth getting fixed as you will get another 2 years at most out of it .
im sorry i cant give you good news but without replacing the inverter board the telly just wont come out of its sort of standby mode.
let me know if you need further assistance or advice ok
Posted on Oct 13, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017
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