Top 20 Vizio VOJ320F1A 32 in. LCD TV Questions & Answers

Is there any sort of reset button on set?

here is a link for your tv's manual: http://store.vizio.com/documents/downloads/hdtv/VOJ320F1A/171Manual.pdf 1. make sure you have power a. connect a working device such as a clock, radio, or lamp to the wall receptacle to verify power works at receptacle b. confirm power cord is firmly inserted into receptacle and to the tv. c. some appliances have a main power switch in addition to an on/off switch. confirm that if this is the case and make sure the main switch is set to on if applicable. d. check tv to be sure it is powering on. you should see a power indicator illuminate or you may see the screen illuminate and perhaps display a logo screen when it is turned on. If the set is on, operating volume and channel or other functions should display something on the screen. 2. Make sure a working device is connected to your TV and is powered on. a.. if the set is powered on, a source must be connected to the set in order to view a picture and hear sound. you should see connectors on the back of the set for various devices and connections. If you have an antenna, connect it to the antennae connector terminal. you will need to acces the settings to do a channel scan or set up to see any channels you might receive. b..you may have a dvd player or set top box for satellite or cable or an internet streaming device such as a roku to connect. connect the device using the appropriate connectors and cables. once the output of the device is connected to an input on the set, select the input the device is connected to on the set from the tv remote or the side panel buttons and power on the device. hopefully you will see a screen displayed on your tv. if your audio is connected, you should be able to play a video and hear sound. just check all connections to be sure your output connections on your connected devices are attached to the appropriate inputs on your set with the appropriate cables. you may need hdmi, s-video, optical, rca or other cables depending on the device connections and your set connections. c. if you still can not get a picture or sound, try your device with another set and try other devices on your set such as another dvd player or a camera. hope this helps. http://store.vizio.com/documents/downloads/hdtv/VOJ320F1A/171Manual.pdf

If total dead it needs to be safely opened and the fuse checked and or the power board inspected for damaged parts or puffed up filter caps.

Check and replace the back light inverter board. Check CCFL lamps too.

HelloAs the set sys, it gets no input signals at all. Just check the input cables.

This problem indicates that your power supply is faulty it produces dc supply but not enough to transfer other parts. The cause of this is the capacitor or the transistor. If your power supply has a bulge up in the top of the capacitor or not perfectly flat like the others you should replace them because it cannot filter the dc supply and low dc output. Next is the driver transistor if they are leaky it will do the same problem to your power supply. try to test the small transistor beside the regulator. I hope that this may help you regards.

You can try www.encompassparts.com . The display will cost as much as a new set, sorry to say.

You should buy a sodering kit and remove the buldging capacitors yourself. Find a local electronics store, I used Radioshack, and see if they can match the capacitors. I had this happen with my Samsung lcd about a year ago and just help another friend with the same issue yesterday. The sodering is not as hard as you'd think. The capacitors should be under $5 v. paying a few hundred for the power board.

Hello, you may have already gotten this working, but if not, or if you have questions, I have provided some answers. Just follow the link below, and you will be good to go with that remote soon!!!

http://www.dishnetwork.com/SupportSection/power-scan-instructions


Becki Barned
DISH Network Customer Service

Check the power supply module and also check to see if the power supply is getting the ON signal from the main board.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Please post back what you find.

Hi,

There is no need of using the HDMI link. If you look at the back of the TV you should see the RGB PC connector:




Also look here for your Macbook specs. Look for the VGA out connector.

All you need to do is connect the VGA out from Mac to the TV's RGB connector and connect the audio link to the audio connector beside it. Next select the RGB as input. You do need a separate Mini DisplayPort to VGA Adapter though.

If you think that you can only view HD images using HDMI then you should not worry about that. VGA connector supports all the resolutions your Macbook offers including higher HD ones (1920 x 1280). In short its just an alternative HDMI.

I suggest you try my advice. I'm sure you will find it more satisfying than the HDMI link one. If you are unsatisfied I can work out another solution (although this is the best solution in your case).

If you feel satisfied, you may go ahead and accept my solution.

Try Vizio.com yet?
http://www.vizio.com/voj320f1a.html#support

If the resolution of the source of the RGB signal is outside of the range of the set, you will get this mesage. The supported resolutions are listed in the owner's manual. Verify that you have a signal within that range. If you do, please post your source of the video here and we'll look further.

Thanks,
Dan

yes to locate the part its necessary to open the back and look.but its the problem of of video circuit.and the reparing is near to $300 its true.in other way when ever the video circuit is faulty its quite possible that other components of the tv are also going to be faulty .this is not a worth reparing tv.but still if the tv is new you can get it repaired.but not suggested.
thanks.

Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electro-medical.blogspot.com/ http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

T'Con board fault. Check and replace it. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electro-medical.blogspot.com/ http://electronicshelponline.blogspot.com/ Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD screen are similar, irrespective of its brand and screen size.

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Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electro-medical.blogspot.com/ http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced.

Corrupted firmware. A firmware update is necessary. Contact any service technician.

If it is a smart tv and you currently have a paid subscription to HBO then the answer is yes.