| Subject | Text |
| Sadly, no. The fault was an open circuit resistor in the preamp stage, probably from overdriving it. |
| Not sure what 5 wire inputs are you talking about? I'll try to explain the signal path; When you say |
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| [quote:1c2dcfd480="Anonymous"]Thanks for the reply! Yes, it does make a clicking sound when turning |
| Yamaha RX-V1065 DC PRT Fault | Stumped again . . .
Have a RX-V1065 with about -2.5V on emitters of output transistors, SBL chan |
| marshall 3530 bass guitar amplifer - need schematic or psb | Hello
I'd like to build this amplifer. I found something:
http://www.drtube.com/marshall.htm
(psu |
| LOOKING FOR MANUFACTURERS PART NUMBER | I'm looking for the manufacturers part number for an IC thats used in an Adcom tuner/preamp GTP-500/ |
| I am searching for NAKAMICHI user-manuals and service-manual | Hello,
I am searching for NAKAMICHI user-manuals and service-manuals for:
- NAKAMICHIA PA-7 AM |
| After a long break - has anybody pract. tips for disassembly | Hi again,
now I have: my Preamp sitting in front of me, the replacement GoldCap and no idea of ho |
| If any part of the mic system has a FCC id number on the nameplate, you can do a search at https://f |
| Harman Kardon AVR 325 No sound | I picked up an Harman Kardon AVR 325 Receiver.
Everything is working except for sound,
However the |
| Analogue radio repairs | Radios for hard to fix radios
GP300:
Fault…. Doesn't turn On (Dead radio)
1/Check Fuses
2/Resold |
| help fix bosses stereo | my first post, thanks for reading. i am repairing my bosses (i know!)vintage receiver, pioneer sx950 |
| H/K AVR 25II - protect mode only with center channel | Hi,
First thanks for the tech manual/schematics! Wonderful start. I can sort of read schematics a |
| Fixing a volume knob and headphone jack on an Audio Kontrol | I bought a Native Instruments Audio Kontrol 1 new a few years ago for recording to my PC. The proble |
| Philips 32PW6305/21 in standby -no CRT "gong"/RC/b | Philips 32PW6305/21 3years
Hi,
when switching to EXT1, TV went to standby, red power button.
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| Thanks Cogil!
I don't have glow on the CRT at the moment. I know very little about circuits invo |
| changing microfarad values in replacing capacitors in an amp | I want to replace the electrolytic capacitors on a circuit board for the power amplifier section of |
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| a) Get an external audio amplifier with its own speaker. Plug its input into the right front "p |
| I believe your TV audio output come as a dc volt that can blew your aux circuit, if you have oscillo |
| Plantronics Gamecom1 - Snipped Cord. | [size=18:9cb2257a7b]My Dilemma[/size:9cb2257a7b]
[size=14:9cb2257a7b]Hello. I have an audio remot |
| Then u could be having a bad transistor, dying up capacitor or bad grounding somewhere. Unlikely to |
| Re: Kenwood Receiver problem | [quote:7db6a202cf="Guest760"]I have a Kenwood KR-A5040 AM/FM Stereo Receiver. It's an older model b |
| Ericsson DECT DT200 and BS230 | Hi everybody,
I'm repairing an Ericsson DECT phone that has a intermittent problem on the mic.
Do |
| Denon UDM3 No sound output | Hi guys, originally the cd tray wouldn't eject, found the fix for that on here thanks very much work |
| Bob,
Before condeming any device, best to attempt to narrow it further.
Based on the age & |
| When you say. "digital setup", remember that music that you listen to, is and always will |
| Cut into CD input for MP3 | Hello, I would like to connect my mp3 player to the ribbon wire connecter from my built in CD player |
| Re: Service Manuals | [color=red:756723afa0]Schematics[/color:756723afa0] for these are as follows:
- NAKAMICHIA PA-7 A |
| Klipsch Promedia 2.1 Amplifier Schematic Requested | I purchased a Klipsch Promedia 2.1 off ebay without reading the fine print, and one channel of the A |