Philips AJ3120 Clock Radio "circuits" Questions

Power Backup I have Sony Dream Machine ICF-C253L for along time. After power goes out the clock and station stored goes out immidiatly. How can I modify the machine to get rid off this problem. I'm ...

my clock is gaining time that is it is gaining about 10 minuts a day. what do I need to do well if that is an electronic clock this problem might be because of the fact that these clocks use ...

after opening my bose radio it no longer responds to control buttons.Could the plastic ribbon have anything to do with the problem? One side of ribbon is unconnected to anything. Yes, that ribbon ...

connection from a\c plug in to circuit board broke connection from ac plug in to circuit board broke free We can re solder back the AC plug back

The low battery light remains on after I changed the battery, HelloThere are two possibilities for this fault.  The first one is with its battery itself.  If the battery did not hold current

...AM light to stay lit so I an set the alarm.any ideas? This is a problem in the led display driver circuits.The circuit may have developed some problem with cold solder joints due to heat and ...

RCA alarm clock - RP3721 - crystal or AC for time? What does this alarm clock use to keep time? Is it primarily a waveshaping circuit off of the 60hz AC that clocks digital circuit - or - does it run ...

iPod circuit board Hi there - broke my ipod docking port on top of my teac l230 clock radio. where can I get a circuit board. SDI Technologies Inc. has part just got tto there page and ask them for ...

...which produce what is called 'harmonics' that are multiples of the frequencies of the different circuits. All TVs are sources for garbage extending across just about every band of frequencies

bose radio for ipod it fell off counter and is not working now took apart and everything is hooked up and looks ok will charge ipod but no sound goes throuh speakers any ideas? Hi, yes I have an idea ...