The 4.7k ohm smd resistors, many are significantly out of tolerance. Some do read 4700 ohms, but many read 2300 ohms.
These 4700 ohm resistors are draining - grounding the gates, I assume to make sure the mosfets turn off?
Question is should I replace them or leave them alone?
for example R84 in this pic is one of these 4.7k, all the top row are the 4.7k
The 10 ohm resistors turn the mosfet on and are driven by the mosfet driver.
These 4700 ohm resistors are draining - grounding the gates, I assume to make sure the mosfets turn off?
Question is should I replace them or leave them alone?
for example R84 in this pic is one of these 4.7k, all the top row are the 4.7k
The 10 ohm resistors turn the mosfet on and are driven by the mosfet driver.