Fisher Price Baby Monitor TX AGC

[trimmerj]

Anyone remember how to defeat the AGC? I did one 30 yrs ago, but never documented the mod. Thanks

 

[bill4long]

Anyone remember how to defeat the AGC? I did one 30 yrs ago, but never documented the mod. Thanks

Soak it in a bucket of water for an hour. If that doesn't work, toss it in the trash and get a new monitor.

 

[BinaryMode]

Are you referring to automatic gain control or something else?

 

[trimmerj]

Correct. It's an 80's model 157 tx. I found a schematic.