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TLX PS10 Subwoofer
TLX PS10 Subwoofer
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Old 18th October 2007, 01:28 PM   #1
jwharrison is offline jwharrison  United States
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Join Date: Oct 2007
Default TLX PS10 Subwoofer

I have a JBL TLX PS10 Subwoofer with no sound comming from it I have dowloaded the service manual with schematics. The area appears to be in the amplifier section the test voltage that I am getting at the K1 relay is supposed to be -540 mv I am only reading half of that any ideas, I still have not checked the transistors to see if they are shorted as that requires removing them from the circuit.
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Old 25th October 2007, 05:21 PM   #2
jwharrison is offline jwharrison  United States
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Join Date: Oct 2007
After replacing 2 diodes 1 large capacitor and the relay in the circuit this project was done and the subwoofer was working again.
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Old 25th May 2009, 04:07 AM   #3
keester03 is offline keester03  Canada
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Join Date: May 2009
Default JBL PS10

have you still got the service manual for the JBL TLX PS10?
could you email it to me?

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Old 22nd March 2012, 04:22 AM   #4
elchino10 is offline elchino10
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Join Date: Dec 2010
Default tlx ps10 subwoofer

I have kind of the same problem, can you email schematic if you still have it
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Old 23rd February 2014, 03:44 PM   #5
keihin is offline keihin  United States
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Join Date: Aug 2005
Service manual link: http://akdatabase.org/AKview/albums/...ice_manual.pdf
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