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Once you taken out the high voltage splitter block, can you test the block itself?

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  • martin Nov 01, 2012

    a rear projection tv, the red light blinked 8 times after I power it on, so I removed the

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First of all what is the problem with the TV.

Second,Do you have the HV meter, use it if you have.


if you do not have it, the only test is to turn On the TV

and see if it powers On completely, without any flashing.


thanks for choosing Fixya for assistance.

have a nice day.

Posted on Nov 01, 2012

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Posted on Jan 02, 2017

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SOURCE: high voltage splitter

I have read on this forum that for the Proscan 60690 Chasis # PTK 188AC, the HV Splitter part # is 205064 and can be easily purchased on eBay for around $20.- $25.

Posted on Jan 09, 2008

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1 Answer

When testing the hv flyback by turning on the tv, if tv stays on the hv splitter block is bad ,but what if tv turns off what you check next? thanks for the help.


first, I think you have this backwards----if splitter disconnected (look for physical signs or arcing or it burnt) the High voltage would come up and sizzle where it connects to the splitter.

If the set with the splitter disconnected still shuts down it is not the issue---got a D52 of some kind?

Nov 02, 2012 | RCA Televison & Video

1 Answer

My sony rear projection tv's red light started blinking 8 times, so I removed the high vltage splitter, so I needed to test the block. And you guys are sugesting for me to turn on the tv, now do I


Turn on very briefly and make sure the large red wire that entered the block is well away from any metal---if hear a frying sound and blink sequence is gone the block is bad( I used to put the wire into a old soda bottle as it has over 20 thousand volts coming out of it, much like the spark plug wires in a car---high voltage with low current.

Nov 01, 2012 | Televison & Video

1 Answer

Repairing rca model no. r52wh74


Set is going to shutdown.

Common issues include bad solder connections under and around high voltage transformer and also that part does fail--issue is likely on that board and only other common problem is the high voltage splitter block located in another area.


5_30_2012_3_16_09_pm.jpg

May 30, 2012 | Televison & Video

1 Answer

My 50 inch rca tv wont turn on


The set has a shutdown circuit with ties to voltage and current being drawn inside the set--

Common dead set issues include:

broken solder connections at or around the high voltage transformer

Shorted or bad parts on same board as transformer

Bad High voltage Splitter block or the High voltage transformer

Convergence problems which usually do not stop set from coming on.


5_18_2012_2_53_49_pm.jpgtypical high voltage transformer

May 17, 2012 | RCA HD52W56 52" Rear Projection HDTV

2 Answers

No power


Please check the fuse located at the back of the Television.Replace it if busted with same value of fuse.You need to remove the cover at the back of your TV.

Jul 04, 2011 | RCA P61939 61" Rear Projection Television

1 Answer

How to remove high voltage distribution box rated at 250 volts this is problem with rca model p60923bl tv no power on press power on button tv clicks 3 times and turn off no picture.


If you are talking about the HV splitter in the front of the set----remove the front grill(screws behind set on either side) and then the inspection plate behind it----the splitter will have a red wire coming from the HV transformer and 3 more red wires going to each of the picture tubes--If the splitter is bad remove the wire from the high voltage transformer that goes into it(it should pull out and if may be hard to get it out) with it out and not touching anything (isolate it well clear of anything) the set should then come on and you should hear a hiss from the wire you removed---if the set stays on shut it off quickly and replace the block---most of them are available on the internet at a reasonable cost.
hope this was helpful.

Aug 11, 2009 | Televison & Video

3 Answers

RCA projection P46732BA no power and arcing sound


The High Voltage Splitter is the cause of this and replacing it should fix the problem. Their should not be a shock hazard once power is diconnected. But just incase, ground each of the anode leads from the crts to ground. That should take care of any HV charge from the CRTS. Do make a note of which wire went went where, that is important. When you get the new HV Splitter, you will need to transfer the small board that is mounted on the old Splitter. Again, be aware of where the wires hook up to it and you will be fine.
Hope this helps,
Skyassoc

Jun 18, 2009 | RCA P46921 46" Rear Projection Television

1 Answer

Zenith Z56Z98D8 rear projection......HELP!!!


its called a bleeder assembly www.partsstore.com has a replacement for it 172.00 That could very well cause of the HV modules problems.

Oct 27, 2008 | Televison & Video

1 Answer

KP-43HT20


If the flyback is bad, the 135 volts will reach about 70 or 80 volts and the set will shut down, and the LED will blink twice. Usually, for 8 blinks, the high voltage capacitor inisde the splitter is shorted, and an easy test for this is to disconnect the thin gray ground wire, move it away from everything else and turn the set on. The set will now run but the ground wire will hiss like crazy. If you replaced the splitter but the set will not run, try disconnecting the 3 high voltage wires to the CRT's and see if the set runs. If it does, reconnect the high voltage wires one by one until you find which CRT is loading down the high voltage. Let me know how you make out.

Apr 09, 2008 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Rca Hd52w58 electrical short


Just replace it... it is called the High Voltage Splitter. One red wire is the high voltage input from the flyback (high voltage) transformer, 3 red wires are the high voltage outputs that go to the 3 picture tubes and the red wire by itself is the focus wire going to the focus block. Does your splitter have a small PC board on the side of it? What is the exact model or chassis number of your set? With that info I can give you the RCA part number of the splitter which makes ordering it much easier.

Aug 23, 2007 | RCA HD52W58 52" TV

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