Question about RCA HD52W59 HDTV Projection Television

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Convergence wont show up in the setup page on T.V.

Convergence won't show up in the setup page on my T.V
Eddie Williamson

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  • eddiew42 Dec 26, 2008

    It is not in the menu that's the problem.
    Eddie W.


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This convergence is in the sub menu for repair shops

Posted on Dec 26, 2008

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I have an RCA hd52w59. I just got it today used and I don't have a remote for it. The colors wont converge and I think it is a Convergence Chip Failure from what I have read on here. But one of the ways...


chek to see is the setup menu has the word convergence on page.
if not the the problem is an open 0.4 fuse beside the flyback/center one of three in a row.
the fuse blows because the flyback need to be resolderd, cracks on pins.

Mar 24, 2011 | RCA HD52W59 HDTV Projection Television

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AUTO CONVERGENCE DOES NOT SHOW IN SETUP RED BLUE


the repair kit is available from www.tvrepairworld.com its called the ITC222 and ITC222 convergence option missing repair kit. The kit contains the parts and the CD with instructions.

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I have a PT-47WX53 that has one vertical bar down the middle of the screen. Barely visible in a purple hue and about 3-4 inches wide. I'm looking for some suggestions. Thanks


A few simple things you may try. Under your menu on the tv look for convergence or it also may be under setup. Run the convergence setup and follow the on screen instructions. If the tv fails to converge while in setup you may need to replace some things however the parts are very very cheap. If your convergence setup works and you still have a bad picture, and or both, meaning the tv's convergence wont align then you may need 1 or 2 IC's and maybe need to change your coolant in the tv's RGB lens...all can be done with little experience and for under 50 bucks. I can give more detail if needed.

Dec 28, 2009 | Panasonic PT-47WX53 47" Rear Projection...

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Can you manualy fix the covergance arrows one by one flash focus wont line up had controll replace and stiil wont work the tv repair guy said he needs to fix covergace switches one bye one but the model...


if your talking about a samsung set, then probably the convergence modules are gone. there has`nt been manual convergence setup controls for more than 10 or 15 years i think

Oct 30, 2009 | Projection Televisions

1 Answer

How get auto convergence on RCA HD52W59YX38 to appear on screen


you can get the repair kit for your RCA at the following link. Its called the ITC222 and ITC222A convergence option missing repair kit, comes with detailed instructions. www.tvrepairworld.com

Sep 04, 2009 | Zenith R56W36 56" Rear Projection...

1 Answer

How do i start auto convergence


Press your MENU button on the remote. Move to SETUP and press OK. Then choose Convergence. You should wait until your TV has been on for at least 1 hour before you run the auto convergence. Once the auto convergence has run, you can do your own fine tuning. There will be separate adjustments for Red convergence and Blue convergence. You will use the arrow keys to line up two sets of lines. The instructions will show up on the screen. Good luck, and I hope this takes care of your issue.

Jul 27, 2009 | RCA HD52W59 HDTV Projection Television

1 Answer

Tv wont turn on


1024x768 Normal 0 Won’t start

The power supply has an automatic shutdown circuit that senses a shorted component and excessive current flow.

If you can access the convergence board and remove the plugs one at a time (red, blue or green) for the convergence output, the TV may start up and show a picture with the unplugged color misaligned.

This confirms a short in the convergence output. The convergence IC failure can show up as coloured outlines or power supply shutdown.

If this does not help, then there is some other short circuit in power or deflection circuits. You need a technician to troubleshoot HV or power problems.

Replacing the output amplifiers (located within the Convergence IC's) allows the pictures to line up correctly, and no more color outlines or power shutdown.

This is the most common fault in all makes of rear projection TVs.

Some models of TV require major disassembly and considerable shop/manufacturer's support to repair because of their design that causes other power supply or vertical deflection problems. The poorly designed products require a "bench" repair that can typically cost from $350 t0 $700.

Some TVs are designed for on-site repair and have more reliable circuit design that does not usually cause damage to other parts of the TV when convergence chips fail. The ones that usually allow reliable on-site repair are JVC, Samsung and Hitachi.

It is normal to have some resistors in the circuit burn up or increase in value from the heat (from 2.2 ohms to 5 or 10 ohms). These resistors must be replaced with the right value or the chip will fail again.

This is not a simple repair like changing batteries or a fuse. Reading through the other posts shows many that try and end up with bigger problems.

Your JVC uses STK 392-110 IC's. Misinformed people replace the IC's with other "new and improved" IC's, like STK 392-150. These are devices with different characteristics and require different value resistors in the circuit. Replacing with the STK 392-150 will cause overheating of the resistors and a damaged IC.

If you are in Calgary, I can help. If not, get someone that has experience working on your JVC. My website is below with some costs and explanation.

calgaryconvergencerepair.weebly.com/convergence-explanation.html

Good Luck,

Easyab



Jun 26, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Green rainbow streak on bottom of TV PT-47Wx49E


If Convergence on setup dosen't work, And you think its not STK Convergence chips!, Then "Yes" It more then likely will have a few open Resistors!... (Near STK chips)

Jun 24, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

RCA 52


ok go into setup menu.... go to convergence.. try to adjust convergence .. does the crosshair move up and down side to side... if not then you might hqve q poblem with convergence power supply if they move then u might have s setup issue

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