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Anthony F.
Anthony F., Owner of TV Service Center
Category: TV
Satisfied Customers: 9830
Experience:  20+ yrs. of experience in TV repair, TV production and engineering as owner of TV service center.
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My panasonic plasma hdtv will not turn on. I have tried different

Customer Question

My panasonic plasma hdtv will not turn on. I have tried different outlets that I know work and it doesn't turn on. I have also tried remote and button on the tv. Also the red little light flasheds
Submitted: 3 years ago.
Category: TV
Expert:  Anthony F. replied 3 years ago.

Anthony's TV :

Hello Please BE aware This is tech information service. you are paying for the benefit of my real world experience and can save you time and money

Anthony's TV :

does the red flash as soon as you plug it in

Anthony's TV :

or afer you turn it on?

Anthony's TV :

how many times in succsession?

Anthony's TV :

then repeats?

JACUSTOMER-0ks5d6lv- :

yes

JACUSTOMER-0ks5d6lv- :

a few times

Anthony's TV :

the number means everything

Anthony's TV :

count it

JACUSTOMER-0ks5d6lv- :

ok

JACUSTOMER-0ks5d6lv- :

the little red light says on for about 3 seconds when I try to turn on with remote then three blinks. then pause then three blinks then pause then three blinks

Anthony's TV :

ok hold on

Anthony's TV :

this is pretty cut and dry

Anthony's TV :

3 blinks bad 3.3v bus

Anthony's TV :

A BOARD only possibility

Anthony's TV :

replace the A board

Anthony's TV :

you can try tp reset it first by holding the power button on the tv in for 8 secs

Anthony's TV :

doubt it will work

JACUSTOMER-0ks5d6lv- :

I held the power button for 8 seconds and the small red lights blinks once every three seconds now.

Anthony's TV :

also A board

Anthony's TV :

Replace the A board

JACUSTOMER-0ks5d6lv- :

How do I replace the a board or fix the 3.3v bus

Anthony's TV :

locate the board and replace it

Anthony's TV :

it screws in

Anthony's TV :

and plugs in