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Equipment Repairs => PLASMA TV forum => Topic started by: johncfish25 on June 13, 2016,09:05:25

Title: Panasonic TX-P50X50B alternative power supplies
Post by: johncfish25 on June 13, 2016,09:05:25

Hi, I am new to this forum so firstly a big hello to everybody.

I have a Panasonic TX-P50X50B 50" Plasma with a faulty power board. Usual fault :- starts off not powering up immediately of being disconnected from mains to eventually dead permanently. Checked the power board and find no STBY5V!

Does anybody know if the power board from a TX-P50X60B 50" plasma is compatible with my TV. Physically the fixings and connectors appear identical. My concern is whether the electrical interfaces are the same.

The reason for my question is because power boards for the TX-P50X60B are available for £20 working whereas working boards the same as the one I have removed are £70! Also, I am hoping switching to a different board should permanently solve the problem.

Any help would be greatly appreciated.

Title: Re: Panasonic TX-P50X50B alternative power supplies
Post by: downunder on June 14, 2016,03:14:25

Hi John,

Take a look at this bulletin. May be your problem.

Bruce

Title: Re: Panasonic TX-P50X50B alternative power supplies
Post by: johncfish25 on June 14, 2016,03:43:59

Hi Bruce,

Thanks for the link. I'll take a look.

Cheers

John

Title: Re: Panasonic TX-P50X50B alternative power supplies
Post by: vinceroger69 on June 14, 2016,10:04:07

if you look on the shopjmmy site thay usually tell you the alternitive boards you can use.
what is the power supply board number used at the minute?

Title: Re: Panasonic TX-P50X50B alternative power supplies
Post by: clark97 on June 23, 2016,08:42:43

This fault is always u203 on the reverse of the board. The sets were manufactured with a faulty batch of chips, think they are around £5 on auction sites.

Title: Re: Panasonic TX-P50X50B alternative power supplies
Post by: bonesy on July 01, 2016,10:53:14

I did one yesterday for a customer.