| Subject | Text |
| Re: Source | I replaced new STK, I recalculeted feedback network and all it`s ok.
Simply clever. :wink: |
| Convergence problem | You guys having a problem with convergence. Ther are mostly 2 STK ic's, which are faulty. |
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| what are the right STK's | Found 3, STK-4274, they were replaced about a year ago. Should I replace them with the same ones or |
| [quote="sharkbyt48"][quote:2782d402f2="vtech"]When it comes to blown audio output circuit, |
| Pull up the datasheet on the stk and check the +/- VCC pins? |
| 46" pionner just alittle advice or feedback would be n | THis problem is been with me since I got it. I noticed that the blue and green crts were low on cool |
| could it be the stk 392-110 ??? |
| Re: help anyone | [quote:e69cbd698b="matlock39"]my harman avr/500 reciever is in protected mood how do i get out[/quot |
| Epson ActionPrinter T-750 printer | I really need the service manual Epson ActionPrinter T-750
printer, the printer also car crashes an |
| hello mario.
is your your amplifier using STK series? replace it! |
| ...so can i go forth and replace the STK, or will the new one probably die too because of some other |
| F61 IS THE ERROR CODE FOR A FAULT IN THE AMPLIFIER STAGE OF THE UNIT, THE MOST LIKELY CULPRIT IS THE |
| kenwwod | Hello,
Most probaly in this case is that your end stage is faulty.
Mostly the transistors on the c |
| samsung rptv probs | It is likely that your probs are due to digital convergence mis- when STK,s are r/p also is need to |
| Effect "cushion" Toshiba TP55D80 chassis TAC 9494 | Effect "cushion" Toshiba chassis tac9494. Hello colleagues, I have a TV Toshiba TP55D80, the chass |
| Service Manual MCS amp 3850 | I found this info on audioasylum.com:
A friend of mine just gave me his MCS integrated amp to |
| Check your STK IC'S for cold solder joints. |
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| magnavox-ptv835 | the tv i have will show the green light on front. but will not show a |
| Re: Need A Service Manual For A Nikko Alpha 440 Power Amp | [quote:5818cdc0b8="Anonymous"]Let me know if you can help!
Thanks!
Scott[/quote:5818cdc0b8]
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| RCA Diode | [b:e24a02e4cf]That link takes me to Tiger Direct, the part shows up there like
many other places, b |
| Phillips FWV 785 Music system | I have this system The Speakers are Intermittent ie The amplifier is working intermittentely . i hav |
| Thank minnie, ichage the stk. but i not sure the value resistors, one of then reading 42 ohms, other |
| Hitachi Convergence Problem | Hi, I’ve read a lot and found out I have a convergence issue like others have reported. I have a Hi |
| maybe i am getting hosed? | Hi Larry -
They would charge me $369.50 for labor, and $80,00 for parts.
It was an in-home visit |
| Re: Color problems with tv | [quote:b3941cbc64="Anonymous"]Hello everyone,
I was hoping I could receive some advice here on wh |
| Toshiba 53h71 turn off and back on | Hi,
I fixed a 53h71 with a new stk 392-150. All works fine but now the tv turn off and on by its |
| Hello
I find Original stk Module and repair this sony.
None original IC faulted after 1 Houre work |
| Re: PVY4665RK IC's | [quote:8da60ff4c0="jd75125"]Larry, what's the deal with STK392-110,STK392-120,STK392-150 and
STK392 |
| Check the 3.9ohm and 150ohm resistors around the STKs. These values need to be spot on. You'll have |
| Re: Effect "cushion" Toshiba TP55D80 chassis TAC 9 | [quote:cfd2dcfb02="Johnpe"]Effect "cushion" Toshiba chassis tac9494. Hello colleagues, I have a TV |