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Trying to find pwb

First, thank u for helping. I tried finding the part # u gave me, no luck. All of the pwb for zenith r40w46 start with 6871...... any suggestions?

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If you send me a email to my email at slinteriors@yahhoo.com I can send you the illustration with the convergence out put board on it which shows the PWB number.

Posted on Jul 30, 2008

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Hi, my zenith won't turn on at all. My friend gave it to me and said it needs a convergence chip. When I press the power button I hear a series of seven small chips and nothing else. I work on computers...


U have tools like a soldering iron,desoldering pump or desoldering braid and solders?U know how to do basic soldering?The tv convergence board require replacing 2 STK convergence ICS and some or all it resistors too,to solved this chirping sound problems.Tries websites like Tvrepairworld.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop,will cost u $300-350 for parts and labors.

Oct 14, 2010 | Zenith R40W46 40" Rear Projection...

1 Answer

I need a part # and source for the H.V. splitter for R40W46-8


try encompass.com they have the schematic on line for this set best I can tell part number is 4410z-a001p

Oct 28, 2009 | Zenith R40W46 40" Rear Projection...

1 Answer

Replaced convergence board, but can't adjust convergence


Bad chips or faulty soldering....


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

You can see more examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jun 10, 2009 | Zenith R40W46 40" Rear Projection...

1 Answer

Red archs in the picture


Ur convergence it dead.Tries Websites Tv repair World.com,Tvrepairkits.com.U know to solders?Replaced the IC and all the resistors.

May 25, 2009 | Zenith R40W46 40" Rear Projection...

1 Answer

No picture


IF YOU NEED MORE INFORMATION ABOUT THIS MODEL
VISIT
www.tv-solutions.redtienda.net

Aug 07, 2008 | Zenith R40W46 40" Rear Projection...

1 Answer

Convergence panel removed with repairman in tow


The zenith part number for the convergence out PWB is 6870VS1531A thats a small skinny, is that the board he took or did he take the large board on the left side of the chassis looking in the rear?

Jul 25, 2008 | Projection Televisions

1 Answer

Same old red convergence issue


they wont show any signs of being bad if you cant adjust the convergence the ICs and possibly a few of the convergence resistors will need replacement. You can get new ICs and resistors at the following link and they come with free instaltion instructions.
http://servicemanuals.vstore.ca/

Jun 21, 2008 | Zenith R40W46 40" Rear Projection...

2 Answers

Electricution sound w/ clicking noises and no picture


I am having the same exact issues wih the same TV and mine is only 2 years and 6 months old. Please let us know what is going on. Thank you.

Mar 07, 2007 | Zenith R40W46 40" Rear Projection...

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