I'm thinking of picking this TV up, but I would appreciate any input of what the problem could be. T-con?
Vizio VO42E possible purchase
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Re: Vizio VO42E possible purchase
Could be t-con or main. Looks like it might be 1080p LCD, but with 720p input (perhaps wrong panel setting?)Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search. -
Re: Vizio VO42E possible purchase
Vizio logo is backwards did they take the picture in a mirror??Comment
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Re: Vizio VO42E possible purchase
Yes need to see if you get the same with the on screen user manual, that will eliminate external source not sync with the video processing inside the TV.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Vizio VO42E possible purchase
The video output of the DVD player was set to 450p and the composite video output jack (Yellow RCA jack) is used instead of the RGB Video output RCA jacks, hence double images.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Vizio VO42E possible purchase
It would have been the fastest repair ever
No problem, I have other TVs to work on. Yesterday I have picked up a Samsung 40A550, with blown capacitors, waiting on the IC for the LED Sharp, need to figure out that T-con on the 52" Philips. Still have the shorted LG, a 42" dead Philips, I have picked up a 22" LG M2262D-two seconds to black, I still have that 24" Asus monitor. I have what to do.
I should work a bit on my Volkswagen Rabbit, repair damaged wheels and paint them, reinstall the stereo(wanted to install a carpc, but changed my mind for now-TVs bring money so it's priority-PC it's 80% done though), install HID lights w/relays.
I need to repair as many TVs as possible, to have some money for (minimum) down payment for a house.
Then I want to get a VW Vanagon and do a Subaru engine conversion.
By the way anybody on this forum has this kind of hobbies?Comment
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Re: Vizio VO42E possible purchase
i work on cars but your project on a vw subaru conversion sounds pretty interestingComment
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Re: Vizio VO42E possible purchase
My favourite car project when I have the time is a full electric conversion.
I have a lot of the designs drawn up and it will cost me less than £5,000 for a full electric 30 mile vehicle which would be perfect for a daily commute using litihium-polymer model aircraft batteries for longevity and high performance (60 hp, it might not sound like much raw power, but the torque will be fantastic.)
Probably base it on a small car like a VW Golf.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Vizio VO42E possible purchase
tibimakai what are you paying for your tvs?
I used to mess around with cars, good way to go brokeComment
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Re: Vizio VO42E possible purchase
The most I have paid is $125, but mostly I try to keep it way under $100.
Probably the average is around $60.
In LA, I think many people are doing the same thing as me, so there are competition out there. Sometimes we are bidding on a TV, who offers the most gets it.
Lately the selling prices have dropped too.Comment
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Hi,
I have a VIZIO E70-E3.
Symptoms: Black screen, no picture, but LED backlights are working.
I probed the power board and voltages are as listed on the board.
Main board appears fine, too.
I believe the problem is either a bad T-CON board, or connection to LCD, or bad LCD.
There are two separate ribbon cables feeding the LCD.
If both are connected, the screen is black.
If only the ribbon cable that feeds the right side of the screen (when viewed from the front) is disconnected, the left side of the screen shows picture and... -
by x_orange90_xJust bought this for 10 bucks yesterday hoping to fix it. The guy said water dropped inside from a dehumidifier hose and it started showing black and white vertical bars then went blank. When I got it home and turned it on it came on fine and displayed correctly but I was noticing faint vertical bars in the image. After a little bit I turned it off and back on and it was a black screen again. I opened it up to check for water damage and corrosion but didn't find anything of the sort. I cleaned the ribbons anyway and reconnected them but still got a blank screen. If I disconnect the right side...
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?by Tynan DillI was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming...7 Photos -
by advantThis thread is about trying to get an Universal Main Board to work with a Sharp TCON and panel.
I have a Sharp LC-46D85UN TV that has had a main board issue. Since this model is from 2009, I am not able to find an exact replacement of the main board. Instead, I decided to see if I can future proof this tv by getting a Universal Main Board (T53U21.2) from China to work with the Sharp TCON (CPWBX4291TPZA) and panel. The universal main board supports a 8 bit dual channel LVDS interface whereas the TCON requires a 10 bit dual channel LVDS input. I have modded the LVDS connector to match... -
by EazyBoneGot this TV free. Guy said it tries to turn on and doesn't. I haven't seen this specific issue before but shown in video. Any way to test the screen to rule it out on these Vizio? Or anyone seen this issue before?
Any help appreciated
https://youtu.be/tPeV2Q7TXIQ?feature=shared - Loading...
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