So I injected the VCR channel 4 VHF signal threw the standard coax input on the side of the unit and fine tuned the tv to the single spot where a very very blurry signal would come threw as shown in the YouTube video I posted.
I then read the voltages of IC 101. These are my results:
Pin 1: 4.336 V
Pin 2: 4.360 V
Pin 3: 6.296 V
Pin 4: 9.57 V
Pin 5: 6.414 V
Pin 6: 6.534 V
Pin 7: 4.110 V
Pin 8: 7.73 V
Pin 9: 7.76 V
Pin 10: 4.119 V
Pin 11: 11.32 V
Pin 12: 3.842 V
Pin 13: 0.038 V
Pin 14: 10.90 V
Pin 15: 4.378 V
Pin 16: 4.377 V
I noticed to the right of ic101, there is a label called noice with a pot just beside it, is this what you are referring to?
F3EFA294-15A2-41EF-A8E3-79A9DAEC0E4D.jpg