Question about Sharp 55R-WP4H 55" Rear Projection Television

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IC's Hi, I actually am not to familiar with what to do. I would greatly appreciate the site where I could get the help from. Thanks Doug

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Here is the link , if your not sure what you need click on the link that says contact us and ask for help they will respond quickly to help answer your questions.
http://servicemanuals.vstore.ca/

Posted on Apr 04, 2008

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Toshiba 43VJ22P convergence trouble! I have a Toshiba 43VJ22P, the red convergence was out in the x plane, and could not be adjusted, however it could be adjusted in the y plane. So i've changed the...


Hi


Thanks for using FixYa. Then it means the problem is with the convergence board and it’ll require to be replaced to resolve the issue.

Please do accept the solution if the issue is resolved or else revert for further assistance.


Thanks
Rylee

Feb 26, 2010 | Projection Televisions

1 Answer

RCA model #P52720LV will not power on at all. The person that had it before me said that when you tried to turn it on that the button would light up and then the tv would go off right away. Now it will not...


Hi, thank you for visit fixya.
Do you have a problem with power supply parts.
CTC169 chassis series is a common problem , we have a power supply kit for this set , iclude capacitors,IC ,diode and transistor).
CR4118 need be replace too.
If you need aditional information, please let me know.
Thank you

Dec 05, 2009 | RCA Projection Televisions

1 Answer

On my mitsubishi ws65909 I have a 2-2 power light error code, what does this mean? any suggestions, I tried to power it up and the power light comes on and then goes off after 15-20 sec's


the famous code error 2- 2 is for fault in power supply or faulty power supply board. this has to be checked.
and error 2-3 is fault in convergence ic.so both the error codes are near to each other.so check out both options. i advise first replace the convergence ic on the board and check.the cost of each convergence stk ic is near to $15 .there are two such ic on the convergence board and both has to be replaced.then check out.if the problem is same go for power supply board replacement.

the ic which you have to remove and replace is stk 393-110 both the ic looks same anve same number .
you can get the required board and components at ----- www.partstore.com -------- or from ------ www.radioshack.com ----
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if you are not familiar with doing this you can get it done by local tv repair technician familiar with this model tv.
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This will help. Thanks please keep updated.please do rate the solution positively .thank you for using fixya.

Nov 26, 2009 | Mitsubishi WS-65909 65" Rear Projection...

1 Answer

Could use more help


you will need the convergence power supply to repair the issue if its all three colors out of alignment. Leave these people a email with your model number and symptoms, they are RCA experts and will be able to help you get exactly what you need
http://servicemanuals.vstore.ca/

Sep 04, 2008 | Projection Televisions

1 Answer

Replaced ic chips and still have red convergence problems


convergence resistors they can often be burnt open when the ICs go out.

Aug 12, 2008 | Toshiba 43H71 43" Rear Projection...

1 Answer

Problems after new ic chip install


Did you check for open resistors in the convergence circuits? Often that is what happens when the old ICs wear out it will cause a couple resistors to burn open, and they show no outward sign of being bad. Also double check the IC pins connections for solder bridges thats another common problem, I always use a magnifying glass to double check my solder when ever I do convergence or any IC work where the pins are close. But with the streaks youre describing I would think maybe resistors.

Jun 16, 2008 | Apex Digital GB55HD09W 55" Rear Projection...

1 Answer

Parts for Hitachi TV


Those ICs are both the same part numbers according to the service manual. Hitachi Part # CP00822 manufacturer part M6M80042 Digital Monolithic IC. They are available at this link.
https://www.ued.net/ued/addItems.do?itemCode=HIPM6M80042P

Apr 24, 2008 | Projection Televisions

1 Answer

Convergence Adjustment


you need new convergence ICs let me know if you want the link to where you can get new ICs along with free installation instructions and instant messaging tech support for free to do the repairs.Thats a free service for customers who buy the ICs

Apr 04, 2008 | Sharp 55R-WP4H 55" Rear Projection...

2 Answers

Convergence Resistors


Can you check that location number again The parts list doesnt list a capacitor with that location number. Is the item a resistor or a capacitor ? Let me know the other site I work at has full service manuals with part numbers and specs in them. I will be able to tell you the specs on your part

Mar 24, 2008 | Panasonic PT-53WX42 53" Rear Projection...

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