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minnie
Joined: 18 Aug 2005
Posts: 2873
Location: Hell
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 Posted: Wed May 16, 2007 11:31 pm Post subject: Convergence IC guide |
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It seems that counterfeit convergence IC’s are hitting the market again.
STK392-020 can be replaced w/STK392-040.
STK392-110 can be replaced w/STK392-150 or STK392-180.
All others use what’s in there. If you’re going to do it yourself, buy them from a reputable place. It may cost a little more per IC but not blowing up pico fuses and other things are worth the headache. The best replacement out there for the 392-150’s is still Hitachi’s CZ0043. You can buy them or any ones from Tritronic’s inc.
Hitachi put out an update. STK392-150's have been replaced by the sanyo STK394-160.
Last edited by minnie on Thu Sep 04, 2008 11:25 pm; edited 1 time in total |
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minnie
Joined: 18 Aug 2005
Posts: 2873
Location: Hell
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| Posted: Wed May 16, 2007 11:37 pm Post subject: |
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To give you an example, I had a call back of another tech. He used 392-110's from a source I demeaned unreliable. They puked in less than 3 months. If your only getting a couple of hours then it's blowing the resistor again there crap IC's.
ELTSTK392180/392110/392120/392150 $35.00 Or less. You pay $8.00 per IC there crap!
Last edited by minnie on Tue Nov 13, 2007 11:50 pm; edited 1 time in total |
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Xtech
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| Posted: Wed Feb 04, 2009 4:58 pm Post subject: Re: Convergence IC guide |
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| minnie wrote: |
It seems that counterfeit convergence IC’s are hitting the market again.
STK392-020 can be replaced w/STK392-040.
STK392-110 can be replaced w/STK392-150 or STK392-180.
All others use what’s in there. If you’re going to do it yourself, buy them from a reputable place. It may cost a little more per IC but not blowing up pico fuses and other things are worth the headache. The best replacement out there for the 392-150’s is still Hitachi’s CZ0043. You can buy them or any ones from Tritronic’s inc.
Hitachi put out an update. STK392-150's have been replaced by the sanyo STK394-160. |
CZ0043 doesn't seem to come up anywhere I search. Is the number complete? |
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NoDFs
Joined: 31 May 2009
Posts: 6
Location: Missouri
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| Posted: Sun May 31, 2009 4:42 pm Post subject: |
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| I read somewhere that STK4274 and STK390-120 are interchangeable. Can anyone verify this? |
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NoDFs
Joined: 31 May 2009
Posts: 6
Location: Missouri
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| Posted: Sun May 31, 2009 4:44 pm Post subject: |
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| NoDFs wrote: |
| I read somewhere that STK4274 and STK390-120 are interchangeable. Can anyone verify this? |
Sorry, I meant STK392-120... |
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jts1957
Joined: 24 Nov 2008
Posts: 1940
Location: Far, Far Away
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| Posted: Sun May 31, 2009 7:31 pm Post subject: |
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| Always best to replace "like" with "like!" |
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AKabanchuk
Joined: 26 Apr 2012
Posts: 1
Location: Ðîññèÿ Ìîñêâà
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| Posted: Thu Apr 26, 2012 5:21 am Post subject: |
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| They puked in less than 3 months. If your only getting a couple of hours then it's blowing the resistor again there crap IC's. |
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ISaminov
Joined: 15 Feb 2013
Posts: 1
Location: Ðîññèÿ Ìîñêâà
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| Posted: Fri Feb 15, 2013 10:47 am Post subject: |
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| The best replacement out there for the 392-150’s is still Hitachi’s CZ0043. You can buy them or any ones from Tritronic’s inc. |
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ronaldobenares
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| Posted: Sun Mar 24, 2013 7:16 am Post subject: my sony |
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| my sony tv kv-21ds55 .color red led blink 4times as i turn on the power.could someone help me regarding the trouble |
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