Question about RCA HDLP50W151 50" Rear Projection HDTV

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Broken board looking for the board that the color wheel and some other cables plug into mine has a broken connector for the wheel anyone help or give me some ideas

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Partstore.com

Posted on Feb 24, 2009

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6ya6ya
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Need to change color wheel on my Toshiba 62hm95 tv have not bought a new one yet. I got the old one out but the plug (where it plugs into board) came off This four pin plug is not marked or keyed the...


I found some uploaded repair videos on youtube for this exact model tv.
The guys user name is databits...here is the URL to his profile.

http://www.youtube.com/user/databits?feature=watch

Not sure if there is an exact fix for your problem, but if you send him a comment with your question I'm sure he can walk you through it. Seems very knowledgeable.
Hope this helps.

Jan 31, 2013 | Televison & Video

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After 10 sec. after start up the tv starts to make a large growling sound for about 5 secs. then repeats every 15 sec. sounds like if might be a fan. How many fans in this t.v. . Took the back cover off...


That growling sound is most likely a your color wheel. Often, a color segment breaks free and causes the wheel to become unbalanced. I would suggest searching for a tutorial or "How-To" on replacing it. Basically, you need to disconnect (about 4 connections) and remove the Light Engine (2 screws). Then pull the cover off the color wheel housing (to the left of the lamp, 2 screws). Disconnect and remove the color wheel (2 screws and 2 connectors). You will need to use a vac the glass out from the lost color segment(s). Here's a tip for reassembly: color wheel 4-wire ribbon.. copper on the connector should face you. Also, the lamp door switch must be tripped or the TV will not fire up. I hope this was helpful.

Mar 28, 2010 | Samsung HLR5067WX 50" Rear Projection HDTV

1 Answer

My monitor is not showing red colors? how do i fix


There is a number of possible reasons why your monitor lost the red color. A good guess, however, is a broken cable or connector. Check the plug and socket of the cable for bend or broken pins. If everything looks OK, try to change for a different cable.
If the problem persists, a pin of the connector soldered to the PCB internally may be broken. This is an easy repair for a service technician but I really recommend you do not do it yourself.

Feb 05, 2010 | Dell UltraSharp 1907FP 19" LCD Monitor

2 Answers

Color wheel plugs into what?


Okay what you can do is first make sure that you haven't lifted any foil paths on the circuit board. To do this work you will have to remove the dmd board. There are tension springs that have to be taken off to be used for screen centering when reinstalling. Use caution when handling dmd. remove sheild and make sure no small copper foils pulled up from the board. Now if the three wires that are used in the 4-pin plug connector are next to each other then you can use the 3-pin plug connector to reinstall them. Just make sure that they connect to the same place as they were removed from. And in the same order. Also, if you look closely you can see how the wires can be removed from one plug connector and installed in the other without cutting anything. Good luck with this, but you can do it if you have patience, Russmann.

May 13, 2009 | Samsung HLN507 50" Rear Projection...

2 Answers

InFocus LP70 color problem


try resetting the settings to factory default through the menu. if there's still a problem, take the cover off. if you look from the back of the machine, inside on the bottom left, you'll see the main board attached by a large white plug. use something thin and non-metalic to push the bottom of the board towards the plug to tighten it. now do the same to the other side of the plug. this should solve it. if it doesn't, you need to replace the main board.

May 11, 2009 | InFocus LP70+ Multimedia Projector

1 Answer

Anyone have a sevice manual? I need a part number for cable.


Send an email to the address below with as much descriptive info as you can and ask for the part number, availability and cost. They will research it for you.


CETechSupport@encompass.com

Encompass is a parts distributer in the US that supplies parts for Samsung.

Dan

Apr 22, 2009 | Samsung HLN5065W 50" Rear Projection...

1 Answer

My RCA is screeching


To install the color wheel, turn off and unplug the tv, take off the lower back casing (17 star type screws), remove the lamp door, remove the lower back casing. Look just left of the lamp you will see 3 smaller star type screws near a small circuit board (which is on the color wheel), remove those screws unplug cable from color wheel, unplug other end of 2nd cable from tv circuit board (just to the upper left nearest to the color wheel.

All you have to do is install the color wheel, plug in both cables, put the back on and place the lamp door back in its position, the lamp door pushes in a lillte blue lever which allows the lamp bulb to light up.

I'm in the process of doing the same myself on my RCA same model. Where did you buy the color wheel from?

rw9704

Jan 06, 2009 | RCA HD50LPW42 50" Rear Projection HDTV

4 Answers

HOW TO REPLACE MY COLOR WHEEL


there is no color wheel. please explin your problemin detail. thanx Joe.

Dec 18, 2008 | Samsung HLN5065W 50" Rear Projection...

2 Answers

K7ama2 USB cable wire unplugged


the comon colors for usb are [red +5v] [white data -] [green data +] [black ground] and you need pinouts on your mother board also you may have 2 jacks so there is a 9 pin connector on board for external usb jacks, just get the manuel for it on internet but I need the motherboard number and make

Dec 12, 2007 | EliteGroup K7AMA Motherboard

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