NAKAMICHI NS4700LE 3D SMART TV How can I get firmware of my TV? Having some software issues.. please help.

SOURCE: Panasonic 47" rear projection TV

If your set is still under warranty then get it fixed now other wise it will cost 300.00 or more to fix. replace nte 2973 mosfet transistor [2] capacitors 1200pf 2k volts.these caps are not hard to find look for burnted next to high voltage & convergence plugs ins.

SOURCE: SONY KP-43T75 HAS ISSUES

Your TV most likely has one of two possible problems.

Problem #1: Convergence Chip Failure ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem

• Screen looks 3D
• Colors don't line up
• One or more colors can't be adjusted when using the convergence menu.
• Screen is bowed or warped.

Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

Solution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.


Problem #2 CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.


TV set after fluid change



Solution #2


What you will need to do is replace the coolant and clean the crt. You can get a repair kit from www.TvRepairKits.com that includes replacement coolant, photos. instructions, etc.

SOURCE: Wirring up (HDTV) from DV220MW9 to TV

I had the same problem & had to purchase a seperate RF Modulator for $18.
But I still have a problem & can't record TV shows onto a VHS tape, possibly
due to my older TV.
Hope you have better luck than me on recording : )

SOURCE: kf-50xbr800 Ghosting issues

50xbr800 Ghosting issues

SOURCE: i need a Software driver to drive my InnoDV Smart TV tuner Card

go to: drivers-free-download.com and search on your model.