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.
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Westinghouse WD55UB4560 4K TV Now have split video
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Re: Westinghouse WD55UB4560 4K TV Now have split video
Did you match the PCB assembly part number as printed on the white barcode sticker?Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809
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Re: Westinghouse WD55UB4560 4K TV Now have split video
Guess you could try a firmware update, see if that works.Last edited by nomoresonys; 04-28-2021, 08:34 PM.
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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.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809
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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=0Last edited by nomoresonys; 05-02-2021, 05:32 AM.
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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.Last edited by nomoresonys; 05-02-2021, 05:32 AM.
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