TPA3136D2EVM: Voltage at PLIMIT 0V

I found a function generator and had the soldering changes implemented on the TPA3136D2 EVM to configure

it for a mono output. The function generator struggles to consistently maintain 200 mV rms voltage, it is

currently displaying on the scope.

I hooked the loudspeaker and LC filter to the EVM output with a 1 kHz input sine wave. The PLIMIT voltage

was probably not correct then. For a brief while I could adjust the voltage between PLIMIT and GVDD

and set it to 1.25V DC. Then, I don't know what happened, this voltage is always reading 0 V. Did the EVM

short out? I'm at a loss as to how to set the PLIMIT voltage.

Thanks,

Priya