Vizio E60-E3 No power, No standby light

[GAStuntman]

Hello all, i have a vizio that will not power on at all.
PS board part number is 09-60CAP0D0-00.
PS output pins read
1. VSNS __0V
2-5. LED-OUT__0V
6-10. GND__ohmed 0.2 or less
11. +16V__16.3VDC
12. AC-DET__1.8VDC
13. PS-ON 0V
14.+16VS__16.4VDC
15.+16VS__16.3VDC

I was told that it was struck by lightening. Here's a pic of the power supply.

[CapLeaker]

Re: Vizio E60-E3 No power, No standby light

probably a bad main main IC on the main board.

[GAStuntman]

Re: Vizio E60-E3 No power, No standby light

I have ordered a main board & I'm waiting for it to be delivered. In the mean time is there a way for me to test the IC? Is ac det considered to be the standby voltage? It’s reading 1.8. Pressing the power button has no affect on the voltage reading.

[Andrew F. Ali]

Re: Vizio E60-E3 No power, No standby light

The ac detect is not the StdBy voltage. With the ac applied, what voltage do you have across e-cap C2?

[CapLeaker]

Re: Vizio E60-E3 No power, No standby light

PSon is generated on the main board. So if you don’t get any PSon, the PSU won’t power up fully either.

[Andrew F. Ali]

Re: Vizio E60-E3 No power, No standby light

That means your Man Bd. is shot.

[GAStuntman]

Re: Vizio E60-E3 No power, No standby light

163.4 V on c2.

[Andrew F. Ali]

Re: Vizio E60-E3 No power, No standby light

Red lead on the +ve and Black lead on the -ve??

[GAStuntman]

Re: Vizio E60-E3 No power, No standby light

Yes, voltage across the main cap legs is 163.4 VDC

[Ghost_Parzival]

Re: Vizio E60-E3 No power, No standby light

I've got the same model TV with the same basic problem:
- No power, no standby/power LED, power button does nothing
- Same readings on the power board pins
- EXCEPT Pin 12 (AC-DET) is ~3.5V when the board is powered
- AND I've confirmed there's no change on Pin 13 (PS-ON) when the power button is pressed

The TV was being thrown away because "it just stopped working".

Does this sound like the same problem as the OP or should I start a new post? Does the difference in Pin 12 voltage help with troubleshooting either of our TV's issues?

[budm]

Re: Vizio E60-E3 No power, No standby light

I've got the same model TV with the same basic problem:
- No power, no standby/power LED, power button does nothing
- Same readings on the power board pins
- EXCEPT Pin 12 (AC-DET) is ~3.5V when the board is powered
- AND I've confirmed there's no change on Pin 13 (PS-ON) when the power button is pressed

The TV was being thrown away because "it just stopped working".

Does this sound like the same problem as the OP or should I start a new post? Does the difference in Pin 12 voltage help with troubleshooting either of our TV's issues?

So you do not have any +16VS?

[Ghost_Parzival]

Re: Vizio E60-E3 No power, No standby light

As I said, I have the same readings on the power board as the original poster except Pin 12. All +16v pins are fine (11, 14 & 15).

[birdfeed]

Re: Vizio E60-E3 No power, No standby light

GASTUNTMAN
i have the same model and the same problem you had with that vizio
E60-E3.
what was the repair. i also ordered the main. be here soon.
hope to get some feed back. thanks.

[nomoresonys]

Re: Vizio E60-E3 No power, No standby light

seeing that the op never posted back after relaying that he was getting a replacement mainboard, I'm going to guess that the new mainboard fixed it. All we can do IS guess when there's no followup. But I guess some people are just TOO important to be bothered with it.

[birdfeed]

Re: Vizio E60-E3 No power, No standby light

thanks again for a reply.
i had ordered a main, doing the same thing. main not producing ps-on
voltage. i will assume that the main i got is also defective. being that
these board suffer the processor not doing its job. i'm always open to
repair input and always learning. more feed back. thanks.

[umaq14]

Re: Vizio E60-E3 No power, No standby light

I have ordered a main board & I'm waiting for it to be delivered. In the mean time is there a way for me to test the IC? Is ac det considered to be the standby voltage? It's reading 1.8. Pressing the power button has no affect on the voltage reading.

I think there is a way to test whether the main IC is bad, by checking main bios. Check the VCC pin 8 is there a 3v, if yes you can then check pin 2 for the communication between the main chip and the bios.

[birdfeed]

Re: Vizio E60-E3 No power, No standby light

simple me, but im trying.
need some kind of run down on how this unit works. ac cord connected gives me 160plus
volts on c2. 16v on 3 pins and 3.9v on ac_det. question. is this normal procedure when
ac cord is connected. how is the standby produce. I have voltages on my on swisches.
they go down when power on sw is press and same with remote. yet i get no ps-on
voltage. nothing out to the lamps. i jump ps-on and got 16 plus volts on the lamp connector. a run down on whats happening will help alot. thanks.

[dskall]

Re: Vizio E60-E3 No power, No standby light

https://www.youtube.com/watch?v=vJn_...StuffwithT%26A

[birdfeed]

Re: Vizio E60-E3 No power, No standby light

Mr badcaps veteran
you hit the nail on the head. main which i bought was defective. i have sent it back.
this unit works just like every other unit. main not able to produce ps_on.
bad main. thanks

[birdfeed]

Re: Vizio E60-E3 No power, No standby light

got the main and tv looks good.
thing is that i have used 3 different remotes and menu never comes up.