| Subject | Text |
| Yamaha DSP-A780 with residual hum | Have encountered a unit as above with residual hum on all of it's 5 channels in my trade as a techni |
| Re: yamaha RX-V1800 | [quote:e5feb97d31="[email protected]"]I just had my RX-V1800's dsp assembly changed as what the yam |
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| This Parts & Service manual can now be purchased for $9.99 and downloaded immediately after paym |
| Re: Panasonic Euro 4 Service mode | [quote:31de2e8c68="Beppe"]Hi, who can help me to set the service mode 2 on a Panasonic TX-25MK1 chas |
| Sony TA515 (audio) | Hello to all
Need sch. for Sony TA515 tuner+amplifier.
Thanks and regards
Darko |
| I'm not really familiar with DVD's players,but problems like this seems to be
to be on the power su |
| PSR 630 | Hi Everybody!
I have got a big problem. My YAMAHA PSR630 is went out. :cry: Display has broken and |
| 155 volts is your Raw B-Plus, or rectified mains, as Pentode pointed out.
I've been trying to hav |
| The pots are potentiometers like the bass, trebble and balance knobs, and any function selector li |
| Rewire a VGA cable? | So here's my situation. I own a set of Logitech Z-2300 speakers. The control module that takes care |
| Re: Dead Hitachi | [quote:206ceea6a7="Stephen"]You should find the line driver, usualy located next to the HT transform |
| Trace Elliot Commando 1001 will trade for it | i need a circuit diagram for a Trace elliot 1001 commando bass amp i can trade from a large database |
| [b:0ac8d97c54][url=http://www.opentip.com/products/Emerson_Portable_Stereo_w_iPod_Dock_iPod_Electron |
| Service Manual MCS amp 3850 | I found this info on audioasylum.com:
A friend of mine just gave me his MCS integrated amp to |
| harman kardon avr 507 keeps popping power transistor ? | hi,
ive got a harman kardon avr 507 amplifier, trouble is the front, left, right and center are |
| iPod Boombox DIY Help- Audio problems | I am just starting to get into audio work, and started by taking apart a standard crummy boombox and |
| Amp schematic for Acoustimass 20 | Hi
Can anyone help me find one of these please? Two satellite amps are ok, bass amp is not working. |
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| Diana needs help about NCS2001 amp | Hello,
Can anyone help me on my little project herein. I'm using an rail-to-rail operational sub-1 |
| Ground/earth problems in power amplifier | HI
I have built a prototype high power amplifier and it works fine. I need to put it in a suitable |
| The major problem is the mains voltage, 230 V in Europe as related to 110-120 V in the US. This prob |
| AU BUS | Well you have covered me thoroughly. As for the woofers I tried using the sabwoofer (Sound Blaster) |
| Re: sa-940 schematics O IDEE MAI BUNA | [quote:0e4d27a35c="dragos"]Help me! I need a schematic amplifier for model pioneer sa-940. :idea: |
| I did't find a scheme of amp., but I checked parameters of the transistors. You can use IRFZ44 witho |
| Re: Pioneer SA-408 | [quote:c10355e071="meriqui"]Please, I need schematic for Pioneer SA-408 amplifier. Could someone ema |
| 1848 page manual - schematics = pages 115 through 154. |
| ok what i want to know is a way to test the mosfets and find whats wrong on the system so i can fix |
| How to increase the KY bass level. In our TV the KY Bass level is just 45 and it is not increasing a |
| Technics SU-8080 | Can somebody provide me the service manual of this amplifier in pdf format.
Thanks in advance.
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| You can get the Yamaha RX-385 service manual at www.schematics.me
http://www.schematics.me/purcha |
| AV Amplifier | Hello i have a Yamaha DSP AX 620 and i cant remember if optical lines they have red light like the |