Re: Vizio e470vl logo turns white but no picture
replaced board with one that i bought from ebay and it worked. only thing is that my HDMI arent working. any ideas?
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Re: Vizio e470vl logo turns white but no picture
7805CT
RAB004
pin1- 12.13
pin2- 0
pin3- 487
M131
G1084
pin1- 2.03
pin2-3.28
pin3-4.99
M165
G1084
pin1- 0.59
pin2- 1.83
pin3- 3.28
EH11A
012N28
pin1- 2.05
pin2- 3.30
pin3- 5.05
EH11A
012N28
pin1- 2.06
pin2- 3.31
pin3- 5.01
EH11A
012N28
pin1- 0
pin2- 1.25
pin3- 3.28
EH11A
...
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Re: Vizio e470vl logo turns white but no picture
yes when i powered the tv on with the jumper it stays on
so thats on the main board and not the PS board? correct?Last edited by ruben6805; 01-21-2014, 07:42 PM.
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Re: Vizio e470vl logo turns white but no picture
as i left the set plugged up and powered on the screen did flicker on for about 5 secs and back off. i checked tosee if it was shorted to ground by unplugging and ohming out. got 58 ohms. so i read another post that i can get the jumpers from radio shack.
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Vizio e470vl logo turns white but no picture
ive been reading post and searching for solutions for my problem.
so the amber stand by light is on. when i power on the vizio light goes from amber to white. But the back light does not come on. i tested the power outputs at cn201
Power off
DIM __0__Volts
LAMP__0__Volts
On/Off__0.05__Volts
PS_ON__0.08__Volts
12V__0__Volts
12V__0__Volts
12V__0__Volts
GND
GND
GND
GND
+5V__5.15__Volts
+5V___5.15__Volts
+5V__5.15___Volts
Power on
DIM __2.80__Volts
LAMP__0__Volts...
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Re: New Members - please post your introductions here
hello my name is ruben. looking for help to fix tvs i find. i dont have that much experience with electronics but im very intrigue by them and learning how to repair them. i have knowledge of electricity as i work in the HVAC field. i know how to use a Voltmeter and cannot wait to learn. Thank you to all who take the time to help others learn and figure things out.
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