Question about Sony KP-53HS30 53" Rear Projection HDTV-Ready Television

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IC for convergance

My convergance is off and I need to replace the ICs, how can I find the ICs that I need to order for my tv or the STKs? Thanks, Anne

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STK 392 040

Posted on Apr 05, 2008

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Blinking red Light


Hi, thank you for visit fix ya.
Common problems on this tv ( cause no power):
1.- Loose connection between connectors and cool solder around fly back. ( re solder all).
2.- IC vertical output and capacitor in same section ( 100uf, 220uf,3300 uf and 2.2uf ), replace all.
3.- STKs ICs convergence , need be replace ( check any resistor around STKs, for burn or brown color).
----- Try to do step by step; you will repair your tv.
I will be here for any future question.
Thank you

Jul 17, 2009 | Toshiba 50A60 50" Rear Projection...

1 Answer

I am seeing double on my tv how can i fix this problem.thanks


Replace Both of your STK ICs and 5 or 7 low ohm resistors if your stks are 110s , 150s, upgrade to 180s.STKs are your convergence ics they are the big black ics will have part number on them STK392-110 etc...

May 20, 2009 | Hitachi 51UWX20B 51" Rear Projection...

2 Answers

Sony KP-51HW40 T.V. it turns on for about 30 sec. then just shuts off all the lamps turn on and you here it click on then all of a sudden it just shuts off any help?


Replace Both of your STKs convergence ICs they are big black ics they will have STK numbers on them STK392-560 ect. Parts you can order on line www.electronix.com or call 1-800-223-3205 you also need silicon heat sink white compound to put on back of new ICs. Use same # on stks but if they are 110s use 180s if 020s use040s.

Dec 26, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Sony KP-511HW40 - blue/green tint issue - convergence issue?


Replace your convergence ICs STKs big black ics Go by number on them STK392-560 ect..... Parts you can order on line www.electronix.com or Call 1-800-223-3205 you will also need silicon heat sink compound to put on New ICs replace Both STKs

Dec 25, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Toshiba 55H70 lack of convergence, then no picture at all


Replace Both of your STKs they are your convergence ics they are big black ics have STK number on them if they are using 110s upgrde to 180s STK392-180 they are better ics. Call Electronix Parts 1-800-223-3205 they will have STKs.

Dec 24, 2008 | Toshiba Televison & Video

1 Answer

How to change convergence ICs in Sony KP-57WS510 TV?


Replace Both STKs convergence ICs big black ics with number on them STK392-560.Parts 1-800-223-3205

Dec 20, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Red convergence bowing


Replace both of your STKs if they are STK392-110s upgrade to STK392-180s these are the convergence ic big black ics 2 of them. Electronix Parts 1-800-223-3205

Dec 15, 2008 | Pioneer SD-533HD5 53" Rear Projection HDTV

1 Answer

RCA model P61950


fl231 is the convergence fuse, and is soldered to the board in proximity of the convergence ICS, on RCA rear projection TVs.


If
fl231 has blown, TV usually does not turn on at al, if you get bowed picture, that means that the convergence ICs must be replaced.

The fuse is on the same board where you find convergence ICs, if the fuse had blown, or the pico fuses at the base of the STK convergence ics had blown, the STKs must be replaced.
There is need of purchasing the service manual to do the job.

The repair shuld be done by a technician.

This is the convergence IC, model may vary:

889c46e.jpg

Dec 13, 2008 | Televison & Video

1 Answer

TN50X81 - one convergence IC runs hot...TV powers off after 5min


What was the STKs that was in set ? If 110s always upgrade to STK392-180s. If they were 392-560s go back with the same. they worked differently then the 110s 150s 180s

Nov 27, 2008 | Toshiba TN50X81 50" Rear Projection...

3 Answers

Can't control red convergence on VS-45607


The STKs are three channel ICs they each control horizontal and vertical of one color the third channel controls part of green and the other half of green is controled by the other ICs third channel. Its customary for the Ics to fail and only have one channel bad in the IC. However its recomended to change both because of the bad Ic having green it can actually weaken the other IC and that one will fail shortly.

Aug 03, 2008 | Mitsubishi VS-45607 45" Rear Projection...

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