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I am looking for this chip part no. 500765RT use for flat panel tube television with model no. CT21A530FL

What the use of this chip 500765RT

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Posted on Jan 02, 2017

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SOURCE: My 42" Zenith plasma flat panel television model

You can check the va, vs adjustment, but alot of plasmas does this, my first thought would be the y sus board, it also could be the panel which is not worth fixing, if it is really bad, check voltage and if this isn't out then Y- board is the next thing to check.

Posted on Jan 27, 2011

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SOURCE: I am looking for a

the service center of philips has a part number of it see the philips center for more info ok

Posted on Mar 25, 2011

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SOURCE: what use for this chip 500765RT

Check this link for details

Posted on Dec 01, 2012

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Lower porsion is black sounds ok CT21A530FL what is the trouble can help please

Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced.

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PHILIPS 51pp9100d/37, picture is warped ? where do I get the parts i need to fix it ?

If it looks like attached photos it needs both of the convergence IC chips replaced. They should be stk=392=120 OR a few models used the -110 chip.


below is what the parts look like


Jun 15, 2012 | Philips 51PP9100D 51 in. Television

2 Answers

BPL i short model television it's using La76931 ic problem is single horizandal line i cahange la78040 vertical ic but not cure.

Did you check if 24v supply is coming to the chip ( through a fusable 10 ohm resistor ) ?.Look for dry solder on the sync chip ( 24 pin or 40 pin IC ).

Mar 11, 2011 | Televison & Video

1 Answer

Cannot get t.v. to auto focus and picture has a warped, bent look to it. Does some sort of board or chip need to be replaced? thanks!

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Aug 03, 2010 | Televison & Video

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I am looking for a replacement power chip for the hikona tc1400 tv/dvd combo the numbers on the chip are 500765rt a cross reference number would be helpful and where can i get one im in the uk

You can try in the UK I do not think there is a website for that. but you can try the website I put above.

Thanks I hope this was Very Helpful for you.

Dec 10, 2009 | Televison & Video

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My 2004 sony television wont turn on =[ .... please help fast ;]

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Aug 20, 2009 | Televison & Video

1 Answer

Zenith flat screen t.v. t.v. is black i have soun but no picture

the picture tube chip may be burnt 
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