Audio Players & Recorders - Recent Questions, Troubleshooting & Support


You can view the manule here:

https://www.manualslib.com/manual/192102/Technics-Sl-Mc7.html#product-SLMC4%20-%20COMPACT%20DISC%20CHANGER

(I think they also let you download a PDF of it as well).

Audio Players &... | Answered 1 hour ago


F70 interrmintent problem caused by (Ic-current) interupted, supply for cpu, Q1702 (emitter point) high resistant to IC1701, suggestion- connect a wire between these component due to pcb track poor contact.

Panasonic SA-HE7... | Answered 3 hours ago


This could be any of several things. IF the audio output of the mic is at a normal level then the first thing to check is the mic cable. I have several things to discuss so read all of this and then test.

First, I found six BRAND NEW XLR cables were wired wrong... the vendor had 13000 of them in stock and was going to have to check them all. The cables appear to work, but had the shield and one signal wire in the wrong place so the line was NOT a twisted pair balanced as required, but instead a plain coax. I had to repair these at a venue when I discovered the problem. Please google the correct XLR configuration. The pin numbering is NOT what one would expect. You cables (open the ends and look) should have the shield tied to pin 1 which is one of the side pins. Mine they had the shield on the middle pin or apex of the triangle.

Second, there are COUNTERFEIT Shure SM58's being sold. Read about that at google... If you unscrew the screen and find a label on the side of the element, the mic is a fake... Now there are two qualities of fakes... some perform ABOUT as good as the genuine, and others don't even have the balancing transformer.

If the hum is only there while handling the mic, the ground to the shell is not connected... this is mainly a mechanical connection. You can extract the XLR male plug from the bottom of the mic by removing the side screw and gently pull out by grabbing one of the pins. Also you can verify the wire colors as the fakes use the wrong color wires.

Noise problems are my specialty so if you need further help send a comment to me.

Shure SM58... | Answered 3 hours ago


Some speaker manufacturers, in order to make fuse replacement more of a challenge, make it accessible only by removing the speaker (or front panel) and burrowing through the interior to find it.

Mirage Audio... | Answered 3 hours ago


the best video converter i have found is called Xylisoft media converter it has just about every type of video conversion that you could want to do

Audio Players &... | Answered 10 hours ago


Had a similar problem with the B103F. Not sure it will work for the non F version.
Goto Sony's support site at http://www.sony-asia.com/section/support.
Search model - NWD-B103F (non F is not listed)
Look at the "latest downloads" and select the "firmware update program". (alternately you could first select the "download" section and then select the model.)
Download.
Run (without the unit plugged) and when asked plug the unit. To be on the safe side, ask it also to format the data section.
When finished, the unit should be OK.

Sony Walkman... | Answered 11 hours ago


MOV is a commonly used format.I think MOV/MP4 format is suitable for QuickTime,WMV means windows media video which is most preferred for windows apps.QuickTime apps provide by apple,some apple apps are not supported other OS apps format file.so i think MOV/MP4 format is a best for QuickTime. http://www.aimersoft.com/convert-mov/convert-quicktime-mov-to-mp4.html

Apple Audio... | Answered 11 hours ago


If you did not backup your iphone with iTunes or iCloud , the recovery software for iPhone users may help you retrieve the deleted data, you can get them back in few steps.
Tips to Retrieve Deleted Voice Memos on iPhone 6 5S

Audio Players &... | Answered 13 hours ago


“My pioneer VSX-531 volume turn download” download VSX-531 service manual and look for a volume control IC and check voltage supply if it is correct. If correct, check volume output,treble and bass waveforms to see if they are correct. If not, replace the IC. If not fixed, replace volume control.

Pioneer Audio... | Answered 17 hours ago

Not finding what you are looking for?
Audio Players & Recorders Logo

320,850 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

5686 Answers

The Knight
The Knight

Level 3 Expert

76046 Answers

Marvin
Marvin

Level 3 Expert

84625 Answers

Are you an Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...