PPI PCX4125

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Let me know if you need more pics
 

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Yes read 0 ohms between all non bridging speaker terminals

If I use the non bridging speaker terminals to measure the voltage on pins 3 and 4

Pin 3:0.00
Pin 4:-0.18

This is on all cards

Not sure if this matters or not but when I received the amp it had this issue and I opened it up and it was packed full of dead roaches and webs I power washed it at the car wash but the issue with the dc on speaker terminals remains
 
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