Re: Vizio E371VL Fixed!
Might give it a try because its cheap. Would love some feedback before ordering.
crxguy89
Member
Last Activity: 08-01-2016, 07:33 AM
Joined: 03-04-2014
Location: Austin
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Re: Vizio E371VL Fixed!
Is there anything else. i can check? Or is replacing the board the only next option?Leave a comment:
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Re: Vizio E371VL Fixed!
ok. so I tested the fuses and they are ok.
So, Here is what I found.
UP3
Pin 1 = 0VDC
Pin 2 = 0VDC
Pin 3 = 168 mV
UP13
Pin 1 = 0VDC
Pin 2 = 0VDC
Pin 3 = 168 mV
UP14
Pin 1 = 2VDC
Pin 2 = 3.3VDC
Pin 3 = 5.2VDC
I am not really sure where to go from here. I am guess that the readings UP3 and UP13 are not good. If you have any suggestions...Leave a comment:
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Re: Vizio E371VL Fixed!
How do you test these ICs? Test everything to ground? Sorry not familiar with theseLeave a comment:
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Re: Vizio E371VL Fixed!
Thanks I will check them tonight.
The link you had was to a 3637-0782-0150 (6A)
My board is a 3637-0782-0150 (6C)
Does that matter?...Leave a comment:
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Re: Vizio E371VL Fixed!
Thanks Bud.
The fuses I can check. The ICs. I do not know how nor would I know what is a good range for them to be in.
Should I just replace the main board? I would rather try to repair....
Any suggestions?...Leave a comment:
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Re: Vizio E371VL Fixed!
Here are the results.
(Some of these names may be wrong. They were hard to read)
VBR_R = 3.3VDC
Status = .25VDC
on/off = .3VDC
on/off = 3.3VDC
12V = 12VDC
12V = 12VDC
12V = 12VDC
GND = Closed circuit to Chasis Ground
GND = Closed circuit to Chasis Ground
GND = Closed circuit to Chasis Ground
GND = Closed circuit to Chasis Ground
5VSB = 5VDC
5VSB = 5VDC
5VSB = 5VDC
Let me know what you make of all this. Thank...Leave a comment:
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Re: Vizio E371VL Fixed!
I have 393 VDC in this circuit. I have no idea where to go from here. Can you tell me what I should be looking for from here.Leave a comment:
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Re: Vizio E371VL Fixed!
Thanks Budm. Do you know if there are test points for it on the front of board?
Thanks again....Leave a comment:
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Re: Vizio E371VL Fixed!
They symptoms are:
I plug in the TV. The Vizio light is amber. I turn on the power button and the Vizio light goes white and nothing else happens. No screen, no sound, etc... No buttons are responsive. Power button will NOT turn the set off. I included pics of the boards. Their board numbers. And the diode in question....Leave a comment:
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Re: Vizio E371VL Fixed!
Mine is doing something similar. I tried to test this diode. I have a meter with a diode test setting. It has been a while since I have done anything board level. This diode was reading .4 volts something is that bad? I thought a good one should read between .5 and .8 volts. It was showing 'open' in reverse. Like I said... I am rusty. Thanks in advance....Leave a comment:
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Re: Insignia NS-50P650A11 clicks
This helped me as well. I am ordering parts and keeping fingers crossed.Leave a comment:
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