Spectroniq PLTV3250 32 in. LCD TV - Answered Questions & Fixed issues

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. Pull up older posts. 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.

First try another signal input like a DVD player or other source, is the signal displayed ok? Then you have lost the signal on one input from whatever the device is.

Try the hdmi settings in your tv, and select different modes, eg 720i 720p ect

0024,0029. 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. http://remotesearch.blogspot.com/ http://electrohelponline.blogspot.com/

If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. See it in "Mosaic" or "Magazine" view. It will make surf easier. Do a search by type in the brand name of your device at its search box. http://electrohelponline.blogspot.com/ Check this link too. http://remotesearch.blogspot.com/

Here's a video L.J. Koller suggested as a solution to your problem from YouTube:


EASY MOST COMMON TV REPAIR EVER!!!

try ebay

If total dead power cord is possible but rare---someone in that case will need to safely get the back off and follow the cord inside to check the main fuse is goes almost directly to.

Good morningYou are certain that the HDMI cables are connected where they should be. (Language problem,mine---- ) If by component cables you mean scart connections, then they function just as well for HD as HDMI. all the bestkolbrun

HelloOpen your TV and check the protection fuse inside [on the power regulator board] is blown up or not. If blown up, repalce it with same type and ampearage. The ampere ratings can be noted on its edge rims. If the replaced fuse again blows Off, make sure that there is some short circuit with the components on that board.This is the picture of the power supply board to your tv. There is no repair to it. Just replace it as card basis.

It costs 55$ http://www.power-on.com/lcd194-3f.html you can order by Internet.

Take the tv aparts.Check the tv power supply board fuse near the power socket replace the fuse?Check all those capacitors coponents parts on the tv power supply board carefully for dying and dead capacitors.These capacitors alway bulges or puffing up on to it tops.Have all the tools and know basic electronic also soldering work too?Replace all dying and dead capacitors components parts.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Hi,

connect a DVD player to the TV. If you still do not have sound, connect a headset to the TV. If there is no sound coming from the headset, it means your TV is have a defective sound ic.

When the sound ic is defective, you cannt hear any sound from the TV because the sound ic is responsible for bring out sound through the speaker.

Let me have a feedback on this issue please.

Yours sincerely.

Elect_Comp.

first check with another set to see if that receiver is working, and if ok then try different cables, even try another device like dvd or vcr to see if works. If nothing after this then video board is damaged and needs repair or replacing.

Firstly start with the fuse in the plug. If you have a multi meter turn the dial to the Ohms setting (Its like a U turned upside down) and check the fuse. You put one contact on each end and you should get a reading or continuity if the fuse is o.k. If you dont have a meter just replace the fuse. Then its a case of replacing the power supply in the tv if that fuse is o.k.

Yes, check the power supply:
Check the power supply; look for bad caps with leaking/bulging tops, check to see if you have standby +5vdc at the power supply connector, the front red indicator will not be on if you do not have this +5vdc standby voltage due to shorted out Q7 and ZD4. http://s807.photobucket.com/albums/yy352/budm/Protron%20PLTV%203250/ http://s807.photobucket.com/albums/yy352/budm/ http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide Power supply: http://www.google.com/products?rlz=1T4GGIH_enUS282US283&q=pltv+3250+power+supply&um=1&ie=UTF-8&ei=9lIDTL7XO4fcM7HA-Ds&sa=X&oi=product_result_group&ct=title&resnum=1&ved=0CCgQrQQwAA

ITS BAD CAPACITORS YOU STILL HAVE TO REPLACE THE POWER SUPPLY, EVEN IF YOU SEE A LIGHT, COMMON PROBLEM ON TVS. YOU CAN GET IT AT
TVPARTSANDMANUALS

REMOTE FOR DIRECTV WONT WORK ON SPECTRONIQPLTV3250 TV CANT FIND THE BRAND ON MY TV

Check the power supply; look for bad caps with leaking/bulging tops, check to see if you have standby +5vdc at the power supply connector, the front red indicator will not be on if you do not have this +5vdc standby voltage due to shorted out Q7 and ZD4. http://s807.photobucket.com/albums/yy352/budm/Protron%20PLTV%203250/ Power supply: http://www.google.com/products?rlz=1T4GGIH_enUS282US283&q=pltv+3250+power+supply&um=1&ie=UTF-8&ei=9lIDTL7XO4fcM7HA-Ds&sa=X&oi=product_result_group&ct=title&resnum=1&ved=0CCgQrQQwAA

Sounds like a failed or at least failing power supply / power board inside the TV. Unfortunately this is a very difficult repair, and unless you are an electrician I would not recommend attempting it. You will need to contact a local TV repair person in your area. This is actually the most common problem with this type of TV, I see it every day, it just happens - sometimes with new TVs and sometimes it takes many years for it to happen.

If you happened to purchase the TV with a major credit card (not a debit card) there is a good chance it may still be under the free extended warranty most credit cards place on electronics. Please contact your credit card company to inquire if they do this, and they will be able to file the claim and get you a refund for the TV.

If you want to attempt the repair yourself please let me know and I will get you the part number and a place you can purchase it from for what you need.

So sorry that I don't have better news but it is definitely a power issue internally. If you have more questions or concerns please just reply to my answer here.

Thanks
Tim