Klipsch BASH 4.1 Surround Sound Repair

Latest bit of solid state repair is a BASH 4.1 system for my PC. This system had a large 60HZ hum and no output.

 

BASH 4.1 Surround System

BASH 4.1 Surround System

 

 

 

 

 

 

 

 

So I did a bit of digging on the internet and some others had indicated that components in these things are compromised due to heat.  After dis assembly this is what I found. A bad 47K resistor that measured zero. So I replaced this with a 2 W resistor.

IMGP0422

Burned Resistor

 

 

 

 

 

 

 

 

 

Finished by installing the amp back in the sub-woofer and did a test and things improved properly.

Back Plate

Back Plate

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