Sony XM-1502SX switch bypass

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hey there,

Trying to understand how to bypass the bad HPF-OFF-LPF switch on a Sony XM-1502SX. I want to fix the board so the filter is in the OFF position. I want to think I would jump the three middle pins? I have attached a page from the service manual and the switch is on the bottom left by #4. There are 2 sets of 5 pins and not sure which ones to jump to get full range.

thanks for your time
 

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