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Shahid, Technician
Category: TV
Satisfied Customers: 11469
Experience:  I have been repairing electronic gear since 1993 as a qualified Sony tech
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Every time I cut my TV on is it cuts off...... i got a new

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Every time I cut my TV on is it cuts off...... i got a new bulb but its still does the same thing....
Hello, my name isXXXXX be happy to assist you,
Please allow me to ask you a few questions about your TV so that we can troubleshoot the issue.

- Was old lamp dead/ broken that you replaced it in TV?
- Do you get any indicator light blinking on TV front when TV cuts Off?

Please provide these info to start trouble shooting.
Customer: replied 4 years ago.
The old one was not broken and yes blinking on front of tv.
Thanks Desimond for the reply.

- Can you please check what light is blinking on TV front?

Power/Timer or Status or Lamp light?

Customer: replied 4 years ago.
Status light keep blinking
Thanks for the info.

- Is Status light blinking in Yellow or Red or it is solid-red?

Customer: replied 4 years ago.
Status blinking green....cut off
I'm sorry, it is not an error code or you may be not reading it correctly.

TV has three indicator lights on front and please check what light blink or stay solid after TV cuts off.

These indicator lights show an error code in TV that will help to determine problem section inside TV.

Customer: replied 4 years ago.
My mitsubishi tv 65in indicate a green light keep flashing an cuting off..
OK, thanks for the info.

I hope Power/ Timer green light would keep flashing fast when you turn On the TV, then TV cuts Off and screen doesn't show any image or light during all that process, is this correct?

Please confirm above symptoms to provide the answer.

Customer: replied 4 years ago.
Customer: replied 4 years ago.
The cut on for 30 Sec. Saying welcome then turn off
Thanks Desimond for the info.

This kind of problem occurs due to either bad capacitors in power supply board or defective main board that doesn't boot up properly thus reset and the process start over again but usually it happens due to bad power supply board that doesn't provide proper/ constant voltage that reset the TV.

Power supply board is available around $25 and a handy person should replace it to avoid any damage to TV, you can expect $130 as labor from local TV repairman if you are not working on it yourself.

Please check following site link that has power supply and main board of this TV.

I trust my input will help you out. Please feel free to respond if you have any additional questions.
A positive rating to answer would be greatly appreciated!


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