Here's an easy way to find a noise issue without it being present in a devices normal operation. Noises can hide, but can be found easily with this method.This is Part 7 of the RCA CR-88 Restoration, a part of the GRR Series. To learn electronics in a very different and effective way, and gain access to Mr Carlson's personal designs and inventions, visit the Mr Carlson's Lab Patreon page here:   / mrcarlsonslab  

Part 1: here:    • 1946 Secret Listening Post Radio Rece...  
Part 2 here:    • 1946 Radio Receiver Teardown - The RC...  
Part 3 here:    • Capacitors And Electronic Troubleshoo...  
Part 4 here:    • Receiver Restoration Series! The RCA ...  
Part 5 here:    • Electrical Troubleshooting Adventure!...  
Part 6 here:    • Electronic Circuit Troubleshooting! T...  
Part 8 here:    • 1940's Radio Receiver Performance Che...  
Part 9 here:    • Restoration Adventure - The RCA CR-88...  
Part 10 here:    • RCA AR-88 And RCA CR-88 Radio Receive...  
Restoration finished:    • Finished! Restored 1940's Secret List...  


#restoration #electronics #repair