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Does not come and blinks 8 times What goes bad on the voltage block/ or splitter

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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

The blinking of death.


set is trying to come on but not making it.

Most common issues with this model are bad connections around the high voltage transformer or on that same board.

A few will also have the High Voltage splitter at the very front of the set behind the front grill fail---a faint arc when you try to turn on.


8_30_2012_2_57_40_pm.jpgHigh voltage transformer

Aug 29, 2012 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

What's your problem?i have a rca tv model number d52w14 and it will not turn on just the power button comes on and goes off three times?


The set actually has a "3 strikes and you are out design".

It will try three times and if fails shut the set down.

This model is prone to bad solder connections at and near the high voltage transformer---also to bad parts in that same area which include: the transformer, the sweep transistor near it, and the high voltage splitter block it feeds.


6_12_2012_3_08_16_pm.jpgTypical high voltage transformer that is also called a FLYBACK.

Jun 12, 2012 | Televison & Video

3 Answers

Sony kp-57 hw40 has no picture and the stand by


most likely the flyback transformer is bad t8005.

Sep 09, 2009 | Televison & Video

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

1 Answer

KP-57WS500 8 blinks will not power on


High Voltage Splitter Block #8-598-955-32 8 Blinks Call MAT electronics 1-800-628-1118 or Electronix Parts 1-800-223-3205 or you can go to thier websites online.

Jan 04, 2009 | Televison & Video

1 Answer

Sony kp51 ws500 red screen, 8 blinks


The 8 blinks is pointing to a bad flyback transformer and may be common with this set. (We have one too.)


High voltage error -- blinks 8 times • T8005 is faulty. (D board)

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Jan 01, 2009 | Sony KP-57HW40 57" Rear Projection...

1 Answer

RCA model hd56w58


the part number for the high voltage transformer, according to another post for this tv is 258512. See below:

Best Solution posted on Sep 03, 2008 3%20stars.png

noavatar_s.gif jdenton77
Rank:nonexpert_s.gif Apprentice
Rating: 85%, 1 votes
Yes, i had the same issue. High voltage trans. and the HV distributor (splitter) goes bad on there tv, they are known for that. I have the part numbers for the HVT p/n 258655 and HV distributor(splitter) p/n 258512. The two p/n are for HD56W58 proj. tv

Jul 08, 2008 | RCA HD56W58 56" TV

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

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