Vizio Power Supply Board P/N Challenge

 

New member
Username: Hught78

Post Number: 1
Registered: Nov-10
For the past two weeks, I have been trying to track down the part number for the power supply board in my 26" Vizio (Model#LP2626, Model Name:VMM26 F20I) LCD monitor. I have contacted everyone from the manufacturer and their parts suppliers to many of the largest parts suppliers online. So far no one has been able to help me. If anyone knows where I can find this part or even the part number, it would be great. Here are some pic's I've taken of the board and various numbers on it.

Power Supply Board
https://docs.google.com/leaf?id=0ByQ0B0cb1CcDOWY0YjNhNDktZjcxMy00NzcxLTlmYTYtN2F iNDI4MTRkMjBi&sort=name&layout=list&num=50

Yellow Sticker w/ Bar Code
https://docs.google.com/leaf?id=0ByQ0B0cb1CcDYjFkNDBlZjEtNDQyYi00OTE0LWEwMTAtM2R jODMzMWM2YWNi&sort=name&layout=list&num=50

Front corner of board
https://docs.google.com/leaf?id=0ByQ0B0cb1CcDNWRmY2EwZjItYWE5OC00NzczLWIzYWEtMGU 1Y2EzODdmZjI1&sort=name&layout=list&num=50

Back of board
https://docs.google.com/leaf?id=0ByQ0B0cb1CcDOTNlNTQ1N2ItMDNlNC00M2Y4LWEyNDktZGY xYTE5ZWVmMDE3&sort=name&layout=list&num=50
 

Platinum Member
Username: Plymouth

Canada

Post Number: 15421
Registered: Jan-08
Hugh

What is the problem with this TV?
 

New member
Username: Hught78

Post Number: 2
Registered: Nov-10
@Plymouth - It turns on but only stays on for a couple of seconds. I can see that the image is still there when I turn out the lights in the room. I've had it diagnosed and the problem is with an inverter on the power supply board. I'd like to replace the board but don't know the part number.
 

New member
Username: Hught78

Post Number: 5
Registered: Nov-10
After calling Vizparts back, they looked at a picture I sent them of my board and determined the part number was the first series of numbers on the yellow sticker on the back of the board - 791781400500R. Unfortunately, nothing comes up when you do a Google search for that number, so I don't really have any options in replacing this board. Vizparts said they will contact the manufacturer of the board (I thought it was them?) to see if there are any still available, but I shouldn't get my hopes up.
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