Re: Vizio E550VL, Standby Only.
Yep, they are the same....
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Re: Vizio E550VL, Standby Only.
So the middle pin should not be connected?...
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Re: Vizio E550VL, Standby Only.
I found a problem.
It is a voltage regulator.
The numbers on it are:
M132
G1084
The middle pin doesn't make a connection anymore but it is still showing 3.3 volts.
Should I try to reconnect the middle pin or should I wait until I find a replacement?...Last edited by jkirch86; 06-19-2014, 09:54 AM.
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Re: Vizio E550VL, Standby Only.
Nope, neither will work.
I will try checking them asap. What are my options for bad firmware or bad flash IC? A new main board?...
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Re: Vizio E550VL, Standby Only.
Power supply
[ATTACH]88618[/ATTACH]
Main board
[ATTACH]88619[/ATTACH]Re: Vizio E550VL, Standby Only.
Power supply
[ATTACH]88618[/ATTACH]
Main board
[ATTACH]88619[/ATTACH]...
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Vizio E550VL, Standby Only.
Hello,
This is my first time seeking help for a repair. Thanks for all your help, advice, and for the great forum.
This TV will not power on. Standby light (orange logo) remains on after AC power is attached, but unresponsive.
I have visually inspected all of the boards and everything looks perfect.
The power supply will only power up when the STANDBY and PSON are shorted. All output voltages are correct.
My guess is a problem with the main board, but I'm not sure what to check from here.
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