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Anthony F.
Anthony F. , Owner of TV Service Center
Category: Consumer Electronics
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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Panasonic Plasma TH42PZ700U. Will not turn on. Red light next

Customer Question

Panasonic Plasma TH42PZ700U. Will not turn on. Red light next to on/off button blinks 10 times then pauses and repeats.
Submitted: 5 years ago.
Category: Consumer Electronics
Expert:  Anthony F. replied 5 years ago.
Chat Conversation Started
Anthony's TV :

Hello I have loved Electronics since I was 5 years old I have been servicing Electronics for better than 20 years How can I help you to

Anthony's TV :

you have a bad power board this is a common issue

JACUSTOMER-m4e9kwn4- :

Is there just one power board on this TV and can I replace it?

Anthony's TV :

There is one main power board

Anthony's TV :

would you like the part number?

JACUSTOMER-m4e9kwn4- :

I have seen on other lists that the 10 blink is the following:

JACUSTOMER-m4e9kwn4- :

Sorry hit enter too soon 10 blinks 10 blinks Sub 5v SOS / Main 3.3v SOS DG-Board
DTV 9v SOS / Tuner Power SOS

Anthony's TV :

In my experience its been a bad a power board everytime

Anthony's TV :

do you have a meter?

JACUSTOMER-m4e9kwn4- :

No

Anthony's TV :

then we wont be able to troubleshoot it

Anthony's TV :

in my expereince the 15v supply does not work on the power board

Anthony's TV :

http://www.tristatemodule.com/p-4026-etx2mm681mfs-panasonic-tv-module-power-supply.aspx