20 Most Recent ViewSonic N3252w 32 in. LCD Television - Page 6 Questions & Answers

Good question. I had same question on mine. Went on line and found several HDMI Switches - many with remote controls to select between the typically 3 or 4 inputs.

Is your TV aerial plugged in. Do you know if it works. Are you tuning the digital stations (you should be. There are no analogue transmissions any longer)

Most likely it's a capacitor fault. Google "Capacitor bulge" and then search Youtube for your make and model to see if anyone has done an instructional video. You'll need to be comfortable dismantling the TV and be able to use a soldering iron. If this isn't you then take it to a repair shop.

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://electronicshelponline.blogspot.com/

0029,0025,0020,0021. Try these codes. If you wish to get more details; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Common codes to check devices with different brand TVs are given, in the order of the device's brand name list in alphabetical order. Pull up older posts. Surf the site with patience. http://remotesearch.blogspot.com/ http://electrohelponline.blogspot.com/

Check and replace the damaged component/s at its main board. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/ The T'Con board too should be checked.

Check and replace damaged component/s at it main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Surf the site with patience. Pull up older posts. Do a search by type in the brand name of your device at its search box. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis.

viewsonic projector no output in smps how to solve it

Check whether the 'panel lock' function has been set to 'On'. Refer its user manual for details. If it is set to "On' make it "Off'. Gopakumar Gopalan Google