| Subject | Text |
| Have Toshiba 53h71 problem | So after replacing the STK IC's, I adjust picture and try to set but it says touch focus error. If I |
| Sorry I forgot to add...
... if the fault clears with the DVD player disconnected then the fault |
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| I did't find a scheme of amp., but I checked parameters of the transistors. You can use IRFZ44 witho |
| Covergence problem on Toshiba 42H83 | I have a convergence problem with my Toshiba 42H83, i replaced both of IC's STK392-110 and one of |
| convergence bad Mitsubishi and pioneer please help | hi folks im checking this two tv projection Mitsubishi VS45-VA2 and Pionner SDP-5073 together are ba |
| if you cant align it with customer menu,i believe this one might use one ic located behind the front |
| Today I replaced the broken fuse with a 130 degrees C/3 A fuse.
For a small transformer as in th |
| DONT TRY TO START AGAIN THE TV AFTER PROBLEM FIXED | DONT TRY TO START AGAIN THE TV AFTER PROBLEM FIXED
Because the eprom alignment memory could be tota |
| Samsung SP-43H3HT red convergence problem | I have changed STK´s converg. amps. and the red convergence still persist.
Do you know what ot |
| When it comes to blown audio output circuit, there are no safe bets in anything. especially dealing |
| Sony STR-11S Datasheet | Hi,
I have an old (~15 years) Sony amp with a blown speaker output. Any ideas how I could find t |
| Technics SUX302 | Hello
I need schematic for this Technics amplifier.
Regards
Darko |
| Nightmare samsung tv | Hi,
I have a samsung sp42w5hfx rear projection tv. About a month ago its blue convergence failed, I |
| sorry meant stk 392-010.either brand ok. |
| Any got a wiring diagram for an Philips FA650? | Hello,
To repair my old Audio amplifier I need a wiring diagram. Thanks!
/Johan |
| 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 |
| EG&G 5208 lock-in amplifier | Looking for EG&G 5208 lock-in amplifier service manual
I know it exists but it hides somewhere |
| Fisher CA-335 Schematics | Hello.
Does anyone here know where to find service manuals/schematics to the Fisher CA-335 Amplifie |
| Vintage Pioneer Amplier SA-500 Repair HELP!!! | I have a vintage SA-500 pioneer amplifier that was not outputting anything out of the left channel. |
| [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 |
| Sony TA515 (audio) | Hello to all
Need sch. for Sony TA515 tuner+amplifier.
Thanks and regards
Darko |
| SONY STEREO PROBLEM | Hi everyone,
I have problem with my stereo (SONY HCD-XB3) The unit is completely dead.I found one |
| 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 |
| Could be short circuit at regulator output, try to disconnect power amplifier then turn it on again, |