DIODE INSTALLATION PROCEDURE
1. This procedure describes the installation of a protection diode to the audio output for an external speaker to help prevent component damage due to inductance feedback.
2. Remove the two screws on the sides of the radio to free the top cover
3. Carefully pry the cover over the mounting bracket stubs
4. Remove the cover to expose the circuit board
5. Locate the connections for the external speaker jack
6. Solder the diode to the rearmost two connections of the three
7. Check for good solder joints
8. Replace cover
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thanks for this shared information
ReplyDeletePictures are a little blurry. Which way does the diode go? or does it not matter?
ReplyDeleteAny answer to the question Which way does the diode go? or does it not matter? CS800 mod External speaker fix
DeleteWe have a solution for the external speaker problem and it is being implemented in all new radios being shipped and also those being manufactured. For those who already have a CS800, we will either add the diode for you or send the diode to you for installation.
ReplyDeleteYou can email chris[at]connectsystems[dot]com and/or jerry[at]connectsystems[dot]com with your request for a diode and we will get one on its way to you.
Thanks
Chris Edwards
Connect Systems Inc.