Westinghouse WD55UB4560 4K TV Now have split video

[NasTech]

I bought this Westinghouse WD55UB4560 4K TV from an individual who don't wanted it fix the original problem it had was no video I check some voltages on the FRC board it wasn't sending voltage to the T-CON board so I replaced the FRC board that's giving this results split video. Any help to resolve will be greatly appreciated.

[budm]

Re: Westinghouse WD55UB4560 4K TV Now have split video

Did you match the PCB assembly part number as printed on the white barcode sticker?

[NasTech]

Re: Westinghouse WD55UB4560 4K TV Now have split video

The part number CV6M50L-A-12 matches but the M/O and C/N doesn't as shown in the attached pics. The first photo is the old defective part and the second photo is the new part installed.

[nomoresonys]

Re: Westinghouse WD55UB4560 4K TV Now have split video

I think you have a mismatch there.

[NasTech]

Re: Westinghouse WD55UB4560 4K TV Now have split video

The M/O and C/N numbers have to match? Will update when i get a match numbers.

[nomoresonys]

Re: Westinghouse WD55UB4560 4K TV Now have split video

Guess you could try a firmware update, see if that works.

[nomoresonys]

Re: Westinghouse WD55UB4560 4K TV Now have split video

Can you recheck and make sure of your tv model number on the back cover?

[nomoresonys]

Re: Westinghouse WD55UB4560 4K TV Now have split video

What's the version number of tv? should be on back cover near the model number.

[budm]

Re: Westinghouse WD55UB4560 4K TV Now have split video

CV6M50L-A is the blank PCB part number, blank PCB can be stuffed to make many different PCBA'Ss
Shopjimmy: see the notes about matching the version number to the model number.
You can have same TV model with many difference version.
For examples:
https://www.shopjimmy.com/westinghou...w-04531-c050g/

https://www.shopjimmy.com/search.php...y=890-111-6M50

You can try contacting Shopjimmy.

[NasTech]

Re: Westinghouse WD55UB4560 4K TV Now have split video

Here the label of the back of the TV

[nomoresonys]

Re: Westinghouse WD55UB4560 4K TV Now have split video

Yes I think you have a mismatch, check the two frc boards here, the 2nd one down, see how it says match W16028-SY? And you do have that matching sticker number on your original frc board: https://www.ebay.com/sch/i.html?_fro...B4530&_sacat=0

[nomoresonys]

Re: Westinghouse WD55UB4560 4K TV Now have split video

The first two are both a match, the C/N numbers match too but they seem like a pretty steep price for a frc board.