Question about Panasonic TH-50PX75U Plasma HDTV
Thanks for using FixYa. 10 blink error in your Plasma TV means that the A Board has gone bad and should be replaced. You are right, this issue is caused due to overheating and the capacitor(s) goes bad causing these issues. You can also open the back of the unit and check the main board (A Board) first for any blown/bad components/capacitors as the board itself is around $250. Please accept the solution if the issue is resolved or post a comment for further assistance.
Posted on Oct 14, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
are you using a PC to feed a signal or maybe a cable with an adapter?
I had the same issue when I used one of the rear HDMI ports to show a PC display. Apparently there is a software difference between the rear and side/front ports. Inputting the PC through the side HDMI port has solved the problem for me (so far!)
Posted on Apr 21, 2009
SOURCE: plasma panasonic headache
Power supply board is dead.Replaced the power supply board will solved this problems.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.
Posted on Mar 08, 2010
Testimonial: "ur the don ,will sorce a powerboard .thanx"
I bought this tv in August of 2008. First episode occurred in October of 2009 - after manufacturer warranty had expired. It returned back to normal. Second episode occurred in March of 2010 and never got the unit to power up.
I had an electronic service center check it out. Turns out it's a defective power unit that's misfiring. The misfire triggers the overheat error code.
Panasonic retailer wanted $575 for parts and labor.
Service center executed finely and strapped on a 6 month warranty for $375.
I will be faxing a copy of the invoice and original receipt for a reimbursement.
Posted on Apr 02, 2010
Panasonic said "A" board,
A board SOS Detect (Explanation)
10 Blinks SOS: The voltage regulators IC5400 and IC5401 in the A board generate SUB9V and SUB5V. The 9V and 5V from these ICs are monitored by IC1100. Any abnormality on the SUB9V or SUB5V lines, triggers the shutdown circuit and the MPU shuts down the unit. The power LED blinks 10 times.
But need to measure the connection SC2, if it short, it will be the SC board.
The knowledge obtain from: Real case of repair by myself.
Information from Panasonic training manual.
Posted on May 10, 2010
Tips for a great answer:
May 02, 2016 | Panasonic TCP65VT25 65 inch VT25 1080p...
Aug 27, 2014 | Panasonic Viera Tc-P42C2 42 in. Plasma TV
Jul 21, 2012 | Televison & Video
Dec 10, 2011 | Panasonic Viera TH-42PZ85U 42 in. Plasma...
Jan 04, 2009 | Panasonic Viera TH-50PZ800U Plasma TV
114 people viewed this question
Usually answered in minutes!