Re: Panasonic 50" LED TV TX-L50B6B BLINKING

Many thanks Zomi.
After stripping the TV down i found 3 rows of LED's not flashing and 3 rows that were.

i swapped out 2 good ones for 2 bad ones and got those to flash too. but still only the centre 3 strips flickered.

After swapping the bad top strip (L1.R1) with the centre (L1.R1) the outer 3 flashed.

so it leads to one strip of (L1.R1)
will report back if fixed, many thanks for your help

Woke up on xmas morning to find my 2 year old panasonic tv just blinking at me.
Whole screen blinks at one second intervals.
Please help.


Please see attached.

i am getting a steady 5.2 volts at the standby pin with all leads disconnected.
the centre pin on the main board to the Tcon board is fluctuating from 1.1v to 1.25v.

i get 107v fluctuating to 85v on the outlet from the LED driver board.

Ihave not yet removed any further panels to check LED's

Many thanks in advance...

Re: New Members - please post your introductions here

Hi Everyone
Im Steve. i am by trade a nuclear engineer from Plymouth.
i have always dabbled in repairing computers/games consoles/and more recently TV's
I have found this site a valuable and reliable source of information and i look forward to learning a whole lot more.