20 Most Recent RCA R52WH73 Projection Television - Page 6 Questions & Answers


conversions are out....rca ... check for bad connections on circuit board around fryback xformer. check fuse by flyback xformer...fuse is shaped like a little plastic rectangle>>fuses should measure a SHORT when GOOD! Flyback Transformer is large in size and sends highvoltage to 3 picture tubes via a SPLITTER . easy to locate

RCA R52WH73... | Answered on May 19, 2010


replace the deflection board ITC222A deflecction PSB-260 is available from www.tvrepairworld.com

RCA R52WH73... | Answered on May 14, 2010


You have defective convergence. I have a tip at http://www.fixya.com/support/r4220499-change_projection_tv_convergence_ics which explains the problem, how to fix it and where to get the parts. Let me know if you need more help.

Thanks for using FixYa and for the generous rating.

hardrocko

RCA R52WH73... | Answered on May 13, 2010


1. Your issue from the information here seems to be related to the power supply section of the set.
2. You may have a rectifier circuit that has failed .
3. A power regulator ( transistor) or failing capacitors in the power start up circuit ( primary side of the main-board).
To sum it up your TV will need a service tech to test each section on the main board to find the faulty component/ components.
I hope this helps.

RCA R52WH73... | Answered on May 12, 2010


This is a common problem on this model. Call in a shop or do it yourself with parts and instructions from www.TvRepairKits.com

RCA R52WH73... | Answered on May 11, 2010


try the magic focus button /you problem com from the convergence ic if magic fos didnt work you may to replace the icyou have of them call stk-xxx
hope that help
thanks

RCA R52WH73... | Answered on May 06, 2010


This set has 3 Tubes R/G/B it does not have a Lamp
you have a problem in your deflection board Bad capacitors

RCA R52WH73... | Answered on May 02, 2010


You have bad convergence ICs. I have a tip at http://www.fixya.com/support/r4220499-change_projection_tv_convergence_ics which explains the problem, how to correct it and where to get the parts. Let me know if you need more help. Thanks for using FixYa and for the great rating!!!

hardrocko

RCA R52WH73... | Answered on Apr 27, 2010


Ur tv convergence are dead.U must know how to solders?Must repalced 2 STK convergence ICS,and some or all it resistors.Tries websites like Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for parts and labors.

RCA R52WH73... | Answered on Apr 22, 2010


replace the deflection board. You can get the ITC222A deflection board from www.tvrepairworld.com

RCA R52WH73... | Answered on Apr 17, 2010


This is the best solution for your problem as a 40 year experience with wires etc. Go to the source of your cable signal connector . Open it and clean the terminals with emery paper , sand the end of the cable shiny clean from corrosion , get a new barrel connectors with gold terminals if possible lengthen the ends of the cable , insert and tighten good, use thick rg-16 or rg 40 cable with good insulation ends crimped professionally with a crimpier or buy ready made , not from dollar store. Get a gold plated professional splitter if you need one or two , it will cost about 15 or more each . Make the cable runs as short as possible, using the thick good cables. If needed get a signal magnifier. From radio shack or the source etc. Connect them good and tight . Ground the splitters . Problem solved , you will get crystal clear channel 2 to 7 including 3 and 4 . Isolate the TV cable from other cables and power wires. Vitally

RCA R52WH73... | Answered on Apr 15, 2010


sounds like the flyback is malfunctioning. You can get the replacement flyback at www.tvrepairworld.com with instructions.

RCA R52WH73... | Answered on Apr 14, 2010


Replace the deflection board. You can get the ITC222A deflection board PSB-260 from www.tvrepairworld.com which comes with the instalation instructions on Cd.

RCA R52WH73... | Answered on Apr 13, 2010


you can get replacement screen assemblies from www.tvrepairworld.com for your model.

RCA R52WH73... | Answered on Apr 11, 2010


Ur tv convergence are dead.U know how to solders?Must replaced 2 STK convergence ICS,some or all it resistors.Tries websites Tv repair world.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for parts and labors.

RCA R52WH73... | Answered on Apr 10, 2010


usually the flybacks solder becomes an issue and will blow the FL231, DL231 and the CL230. You can get the repair kit called the ITC222 and ITC222A convergence option missing. From www.tvrepairworld.com which contains the parts and the CD with instructions.

RCA R52WH73... | Answered on Apr 10, 2010


Yes,Ur tv convergence are dead.Must know how to solders? Must replaced 2 STk Convergence ICS,and some or all it resistors.Tries Websites Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for parts and labors.

RCA R52WH73... | Answered on Apr 02, 2010


the ITC222 and ITC222a Convergence option missing repair kit from www.tvrepairworld.com should solve that issue. The kit also contains the CD with instructions.

RCA R52WH73... | Answered on Apr 02, 2010


Its most likely a easy fix. does the auto convergence option still appear under the on screen menu's setup screen or has it disappeared? Let me know and I will asist with what you need to most likely correct the issue

RCA R52WH73... | Answered on Mar 29, 2010

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