Question about Audio Players & Recorders

1 Answer

I have a old Sony ICF-SW77 portable shortwave receiver which has lost it's audio. I have replaced the audio o/p IC but still dead. I've reached the limit of my ability and would appreciate help. Thanks. Phil

Posted by on

  • Annalog Dec 01, 2008

    Hi Duncan,



    Many thanks for that.



    Will do.



×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 218 Answers

Look up a data sheet on the audio output IC and get the pin out labels for the pins on it. Then check to see if you have all the right voltages especially at the power supply and ground pins. Good luck.

Posted on Dec 01, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do I set the. Time


With the radio off, press and hold the ENTER (time set) Key DOWN. On the right side, there are 4 buttons with arrows on them. The inside ones set the timezone that you are in, the outside two will set the time. I just checked this on my ICF-SW100 and it works for me.

Mar 04, 2015 | Sony Icf-sw100 World Shortwave Receiver...

1 Answer

I wont to buy the antenna of sony icf-sw77?


You can but online. Google for sony part number 1-501-505-11 (replaced by 1-501-505-21)

May 16, 2011 | Sony ICF-SW77 AM/FM/SW Radio

1 Answer

Use of ssb results in high pitched audio interference


Receiver may need alignment and may also point to capacitor problem. I sugest all to be replaced. Contact me .... poikaa(at)yahoo(dot)com

Feb 23, 2011 | Sony ICF-SW77 AM/FM/SW Radio

1 Answer

Sony ICF ICF 77 Receiver has intermittent Low Frequency distortion burst when tune exactly to the center of an FM frequency, say 102.5 mHz. When radio is tuned .5 mHz. + or - of the main channel frequency...


Usual problem of these receivers is faulty capacitors. Recommend replacement of all surface mount capacitors and alignment. Contact me .... poikaa(at)yahoo(dot)com

Jan 13, 2011 | Sony ICF-SW77 AM/FM/SW Radio

1 Answer

Sony icf-sw77 - listening to FM if station feq is 102.0 it's distorted so have to tune to 102.05 - what's wrong here? It's the same for all FM stations AM seems fine...


Common problem and will need realignment and / or capacitor replacement. Usually on a few are bad but I recommend all to be replaced. Contact me .... poikaa(at)yahoo(dot)com

Dec 21, 2010 | Sony ICF-SW77 AM/FM/SW Radio

1 Answer

Have a sony world band receiver ICF SW77 and can't get adequate reception in France. Any suggestions? Eithne Doy


Bon Jour!
Maybe a problem with antenna jack or possible capacitor problem. Contact me here .... poikaa(at)yahoo(dot)com

Jul 01, 2008 | Sony ICF-SW77 AM/FM/SW Radio

1 Answer

Sony ICF-SW77 no Audio


you can get the service manual online at www.mods.dk

Jan 15, 2007 | Sony ICF-SW77 AM/FM/SW Radio

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

Related Topics:

78 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts

kakima

Level 3 Expert

102366 Answers

 Grubhead
Grubhead

Level 3 Expert

4804 Answers

The Knight
The Knight

Level 3 Expert

72256 Answers

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

Answer questions

Manuals & User Guides

Loading...