| Subject | Text |
| SONY STR-DG720 Preamp Section Problem | This is a real puzzle -
I have a Sony DG720 with some out of whack voltages on the UPC2581 pream |
| Subwoofer preamp | Hi guys,
I've recently upgraded my stereo to a digital setup, however I'm not sure what to do wit |
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| Technics ST-K808 (tuner+preamp) service manual | Hello.
I am looking for a schematics for the Technics ST-K808 tuner/preamp. Symptom is loss of vo |
| Wireless Mic | I have a Light speed 2000DX wireless mic system. I purchased it from a individual. He said it worked |
| LR Baggs Venue acoustic preamp repair | I did a bad thing and plugged my LR Baggs Venue into a wall wart with the wrong polarity. The preamp |
| IC PREAMP for Kenwood KRC 210 | I Have Car Stereo for Kenwood KRC 210 but....
I Dont Have the type for IC Preamp
Can Anyone help m |
| Carver C-20v a/v preamp schematic needed | Hi, If you have a service manual or schematic it would be appreciated. Thanks! |
| Sansui C-77 preamp OWNERS manual... | looking for above, NOT the service manual or schematics.
Thanks, much, Tom |
| Service manual for EK2012 Sennheiser radio mic receiver | Gday to all, great site
I am looking for the service manual for this unit if anyone can point me in |
| Searching for schematics: SONY TA-E 1000 ESD preamp | The title line tells it all - to be more specific: the device looses it's memory when removed for th |
| SANSUI pre-amp C-77 | Please help me to an servicemanual or schematics of a Sansui C-77
Thanks |
| NAD 1020B Preamp service manual | Hello all,
I am looking for a NAD 1020b service manual. If you have one you could share I would gre |
| Old toshiba amp and pre-amp only outputting high freq. | My stereo (old toshiba/aurex components) is only outputting higher frequencies. It doesn't sound muf |
| Hi G Money..
Are you conected to the correct terminal on the P.C.?? (Preferably "Line Out?")..If |
| Adcom Motorized Pot. - Help | I have an old Adcom GTP-500 Tuner/Preamp that I dealry love. It still works great. My remote control |
| Check if there is any tape transport problem that causes wrinkling of the lower edge of the tape at |
| Wow Thank You!, however I fail to see how you don't think it has a camera. when the Pictures Clearly |
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| service manual marantz pm710dc | anyone a service manual fot marantz amplifier pm710dc
or sugestion to solve random rateling noise e |
| If the hum disappears completely when turning down the volume control, then the hum source must be b |
| Re: Ericsson DECT DT200 and BS230 | [quote="pixel"]Hi everybody,
I'm repairing an Ericsson DECT phone that has a intermitten |
| Re: HELP stero repair | [quote:2890bb5678="tim in pa"]my first post, thanks for reading. i am repairing my bosses (i know!) |
| teac receiver- protect mode, all output transistors are ok. | like the title says, TEAC AG-V8500, I cant seem to figure out why this receiver is going into protec |
| Testing the circuit is to be done with the power off!!
Do not apply power until you are sure you ha |
| [quote:e6a73c2eac="opal"]Thanks for the Info,
i have to addmit, im not into Musik really, so i dont |
| There could be many things...
I used to work with various Yamaha receivers & to the best of my |
| DIY Disasters | This is a common problem with Onkyos. There are about 10 muting transistors located on the preamp bo |
| New "findings" | OK, no one seems to care about this thread, but I'll post my latest thoughts about the red-level iss |
| Help on RPTV Sound | I have a Hitachi 61SWX10B about 3 1/2 years old. Recently the sound has been crackling and gets wors |
| ..did not know it had a mechanical volume control. As kenray suggested, try cleaning it with a clean |
| The audio bandwidth is not a large problem.
An ordinary fixed telephone line typically has a bandwi |