Question about Audio Players & Recorders
SOURCE: the cd player in my
Need to clean and resoldering works.Cold solder issues - each
component is soldered into small
holes on the printed circuit board which in turn connects said
component to the
other components. Due to time, heat, use, some solder joints would be
or loose. It is possible that the cold solder is still minimally
(hanging by a thread). When the receiver turns on heat would be
generated which would
be sufficient to further loosen up the solder joint to the point it no
provides electrical contact. Jarring the unit creates movement inside
re establish the contact, sometime good enough sometimes not enough.
Again, since the unit still operates (sometimes) then it is highly probable that there are no defective components. As you have surmised, it is possibly a loose connection, solder joints are "connections" except that molten soldering lead is used to attach/connect the component to the board, "loose connection" in this sense is equal to "cold solder".
Again on the assumption of no defective parts, then seeking a more experienced buddy for the soldering might be to your advantage. This is of course in addition to the possible electrical hazards when repairing....If i have helped,please click fixya.It is the only way i get paid for my work...
Posted on Jul 25, 2008
SOURCE: I just bought a used
you have to open the unit cover to remove the CD, its probably tried to eject it and its past the point that shows one in the slot which is causing the player to say NO CD , once opened, use great care in moving anything, and keep track of where everything goes,
Posted on Jul 04, 2011
Tips for a great answer:
Jul 17, 2015 | JVC KW-R800BT In-Dash AM/FM/CD Car Stereo...
Apr 16, 2014 | Arcam Solo Music System Cd Amp Tuner...
Dec 24, 2012 | Denon AVR-1803 Receiver
Jul 04, 2011 | Audio Players & Recorders
Feb 01, 2009 | Audio Players & Recorders
Aug 08, 2008 | Audio Players & Recorders
May 04, 2008 | Audio Players & Recorders
Apr 20, 2008 | Samsung Audio Players & Recorders
90 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: