Just repaired a dying 1451AP MS4 following your advise... thank you!R933 (150K) and R934 (180K) usually show signs of overheating and I replace them by default now, using 2 Watt resistors.
While you're looking at resistors, also checkout R325 which is a 1W 180R (180 Ohms) Resistor on the main PCB next to the East-West potentiometer (VR328). It's often looking rather brown - I replace it even if reading okay on a meter.
Statistics: Posted by e668ecp — Tue Dec 10, 2024 2:13 pm