Difference between revisions of "No sound"

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(Created page with "==Testing Speakers== It is crucial to determine which model of audio drivers are being tested. Then, disconnect the outside speakers from the two terminals on the back of the...")
 
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==Testing Speakers==
 
==Testing Speakers==
  
It is crucial to determine which model of audio drivers are being tested. Then, disconnect the outside speakers from the two terminals on the back of the amplifier. Put a DC OHM meter across the terminals.  
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It is crucial to determine which model of audio drivers are being tested. Then, disconnect the outside speakers from the two terminals on the back of the amplifier. Put a DC ohm meter across the terminals. If the reading is higher than the listed value, then one or more of the drivers could be open, or a connection is corroded. If lower, one or more drivers or the wiring may be shorted.
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==PD60 Drivers==
 
==PD60 Drivers==
 
[[File:PD60Drivers.jpg|400px|thumb|left|PD60 Drivers]]
 
[[File:PD60Drivers.jpg|400px|thumb|left|PD60 Drivers]]
A reading of 9 - 10 OHMs means the drivers and wiring are probably good.  If higher, then one or more of the drivers could be open, or a connection is corroded. If lower, one or more drivers or the wiring may be shorted.
 
  
 
==SD60 Drivers==
 
==SD60 Drivers==

Revision as of 13:51, 2 November 2018

Testing Speakers

It is crucial to determine which model of audio drivers are being tested. Then, disconnect the outside speakers from the two terminals on the back of the amplifier. Put a DC ohm meter across the terminals. If the reading is higher than the listed value, then one or more of the drivers could be open, or a connection is corroded. If lower, one or more drivers or the wiring may be shorted.


PD60 Drivers

PD60 Drivers

SD60 Drivers

PD60 Drivers

PD60AT Transformer Drivers

PD60 Drivers