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Pete, Engineer
Category: Electronics
Satisfied Customers: 25068
Experience:  Over 20 years of experience in the Electronics and IT industries.
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I have a Panasonic TX-L32S20BA tv. It’s started to turn

Customer Question

I have a Panasonic TX-L32S20BA tv. It’s started to turn itself off then turn back on and when it does the screen is black and the green led power light keeps flashing constantly. When this happens you can’t turn the tv into stand by mode using the remote. Turning it off by the power switch does not seem to do anything. While the screen is black and the led is flashing the tv is making sounds like it’s turning on and off .
JA: Are there any HDMI cables or A/V jacks (red, yellow, and white cables) plugged into your TX-L32S20BA?
Customer: Just a hdmi cable and a scary cable
JA: Was there a power outage recently?
Customer: Yesterday and today
JA: Anything else you want the TV Expert to know before I connect you?
Customer: I was thinking would it be the power switch that needs replacing
Submitted: 4 months ago.
Category: Electronics
Expert:  Pete replied 4 months ago.

Hi! My name is***** am the expert who will be assisting you today.

Expert:  Pete replied 4 months ago.

The flashing green power light indicates a fault with the power supply board inside your Panasonic TV.

The TV will require a repair to replace the faulty power supply board.

Expert:  Pete replied 4 months ago.

This repair typically costs around $150-250.

Is there anything else I can help you with on this topic today?