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Hi, I'm a newbie at electronics but would love to give a try, what does a STK 470-040 IC look like and where would it most likely be situated as I have the same F61 problem on my Panasonic mini-hifi SC-AK78

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The IC can be found here and you will also see a picture of it.
Good Luck with the repair.

Posted on Jan 04, 2011

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I own a Philips PTV model number 43PP8545/69 and the tech hee in palawan, Philippines says no part available. I need the convergence IC - STK 392-120. Please help. Been down for a year now.


hi there, you can purchase this convergence IC STK 392-120 at RAON in manila, specifically we have DEECO electronic store here. If you have relatives here in manila. you can let them bought it for you and let it ship to you via LBC. if not avail in DEECO try NEWPORT, ORIENTAL and other electronic store. Hope this help, please rate and vote.

Mar 26, 2011 | Philips Televison & Video

2 Answers

I need Original Sansui CR-M7 Cassette Receiver stk aideo ic


Just order the stk????? part number printed on the IC from a supplier. Try typing it into Google, there will be loads of suppliers offering the sale.
Hope that helps.

Feb 19, 2011 | Computers & Internet

2 Answers

Where is my output ic situated


the out put ic is situated inside right side wen the unit front is facing you ,you cant miss it its bolted on a alumium heatsink silver, it has a number stk 412 150 written on it,,,

Dec 27, 2010 | Sony LBT-ZX6 Shelf System

1 Answer

The colors are not aligned blue image shadows


hi ,thats is your convergence circuit is defect,you got 2 integrated circuit call
STK 390-xxx the ic # are depend of the tv chassis model number,
they got to be replace whit new one/ the component arround the ic like resistor ,capacitor
and some time 2 transistor for the minus 25volt,and plus 25 volts
some time you replaced just the stk ic and its ok,anyway taht have to be trouble shoot
if you know a good tech its will be better, or if you have some experience whit this ok
that is an hour job about to verify the circuit component near the ic like some low value resistor
.thats all i can do from here....
hope that give you an idea and have a merry christmas
regards : Alan tech for hitachi ...

Dec 23, 2010 | Hitachi Televison & Video

1 Answer

The picture is bowed and you can see double and the color is wrong


convergence ic stk----- you can repair this yourself if you can solder you can obtain ic.s from matt electronics or any electronic suppliers locate the convergence ic.s on chasis there will be 2 the number will start with stk- most likely stk-392-110 hope this helps

Oct 10, 2010 | Hitachi 43F300 43" Rear Projection...

1 Answer

The red green and blue dont line up and the pic is bowed


easy one ther should be 2 stk ic s on left or right big blak squre 99%bad goto nte semiconducter.com give stk #replce 20$ x2 always replace resitor around ic usualy bad 2$ total cost 45$max 2hrs time good luck tip buy heatsink compound 3$ radioshack

Aug 08, 2009 | RCA Televison & Video

3 Answers

STK IC 392-110 Chips


am having stk 4392 amp board 2 channel, i want to change this two channel in to one channel. what modofication should i do

Dec 02, 2008 | Toshiba 42H81 42" Rear Projection...

1 Answer

Convergance- Red X will not move to make crosshairs white. Picture is doubled with red and blue. TV is a 55 in Mitsubishi VS55601.


Hi,
This problem is related to the Convergence controller IC called STK.It must get malfuntioning replace the STK IC with the same numer IC. But one thing is importent that there must be two IC STK's and you have to change both of them.
Thanks

Oct 11, 2008 | Televison & Video

3 Answers

Immeadiatiy shuts off


Always be the audio amplifiers IC's damaged.Good luck

Jun 04, 2008 | Yamaha HTR-5630 Receiver

3 Answers

Aiwa mini-component


DEAR

I UNDER STAN YOUR PROBLEAM VERY WELL,
PL CHECK FOLLOWING POINT'S

CHECK MUTE SIGNAL PATH WITH YOUR MAIN AMPLIFIER
CHECK MAIN AMPLIFIER STK BY REPLACING IT
CHECK MAIN SPEAKER'S.
CHECK BIASING CIRCUIT WITH STK INPUT
CHECK HEAD PHONE CONNECTOR BECAUSE IT GIVES OUT PUT TO MAIN AMP.

THANK YOU

Jan 24, 2008 | Aiwa AWP-ZX7 CD Shelf System

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