| Subject | Text |
| This sound like you have a shorted power transistor, maybe both the PNP and NPN to the speaker. This |
| Re: Yamaha RX-V750 | Hey there will try to help, The second click usually states that the post (Power on self test) has p |
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| projection T.V. turns off by itself | I too have this same problem with my T.V. ( Pioneer SD-P5191-K )
My T.V. us |
| Hi,
:D
For me, without problems!
I work with equipment repair and I access this site and f |
| Couple of quick checks... | First I would physically look into the picture guns. Powered down of course. You are looking for a m |
| convergence | Have you adjusted the tubes in the back? You can make adjustments easily. In the front there are f |
| Blaupunkt tv | With you having the speaker too close to the screen you have messed up the purity.The speaker is str |
| Sharp 51DT25H stuck in standby | Hi everyone. I'm not a TV repair engineer by trade, but have been landed with a Sharp 51DT25H to rep |
| And what are they doing we the damaged unit? Trashed it? That will be a big business in my country ( |
| Oh..... yeah the problem... right.. lol
The screeching sound may or may not be related to the no |
| when you have repaired it check out his speaker system for shorts because he may get a repeat perfor |
| Squier Champ 15G guitar amp by Fender | Ok , I'm trying to find some information on the above amp , the one I have has developed a severe hu |
| KEF PSW 2500 relay buzz and audio outout buzz | Have just repaired a similar problem with a KEF 2500 - relay was chattering at 50 Hz rate, buzz in s |
| chassis repair or replacement | I have a small car vacuum - Silver Crest ECO- with Circuit board that reads cel-001_cky-2013-1-25, t |
| need a samsung 450b schematics or SM | Pls I need this docs to help me to repair some monitors.
Thanks in Advance |
| Needed service manual for Sharp 14D-CM | l would like to seek help to anybody out here for the service manual stated above.
Need it badly fo |
| Onkyo TX-SV535 Amp / Remote Speakers NOT Working | I can not get the remote speaker button to work on my amp. I have installed outdoor speakers that I |
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| Do this test | The problem could be with the speaker system OR the sound card in the computer. To prove which is at |
| Harman Kardon Power Amp transitor progblem | Hi,
It seems this expensive H/K AVR 430 and 630 model has a design problem. My receiver also star |
| BUSSINESS | We have a electronic service repair business for about 15 years but day by day is very difficult to |
| Looking for DVD761 (or DVD763) Philips service manual | Hello,
the power board of my Philips DVD761 is out. I need the schematic diagram to repair it.
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| Compaq EVO N1020V Display open | I have a small problem with my Evo n1020v tft display. A small
cable at the left bottom of the scre |
| 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 |
| Remove the speaker grill and you'll see the plate. Take a light and look for fluid that dripped. Is |
| Sony bookshelpf audio system - nothing going out to speakers | The wire connection to the speaker was disconnected while it was still plugged in. Unfortunately it |
| Questions on Zenith SJ2773LK | Thanks for the information. BTW, where would the horizontal output transistor & and the power su |
| sony plasma t.v. fault | Hi. Have a sony plasma 42 inch in for repair. powers up briefly then just as screen lights up it tri |
| Hello guys | I need pinouts for Pioneer DEH-525R (speaker and power)
Regz |
| TV freezes on channels, can't change | I have a 32" Magnavox TV set that has lately been freezing up, not allowing you to switch channels, |
| Sony kv32-cs76 service manual needed | I desperately need the service manual for my Sony kv32-cs76 100hz tv set. I played around with the |