In this brief video, I cover what's involved in gaining access to the relay board when it becomes necessary to replace a relay. On this unit it's a bit of a chore that's for sure.
top of page
Retro Electro Tech
IN THE LAB
Search
In this video I start diving in to the front chassis / control panel disassembly to access all controls for servicing. As well, I talk a little about staying organized during disassembly and reassembly etc.
In this part 2 video, I cover the biasing procedure for the Marantz Model 4300 receiver.
bottom of page