MarantzPM440

[MARIOMAK]

I need schematic digram for Marantz PM440, one channel is active 10% power, with volume set to zero.

 

[BSST]

Hint: I did a Google search: Marantz PM440 service manual. Found the attachment below.

Welcome to the forum!

 

[Netlist]

Here you go, now you have both 440 and 4400 🙂

Hugo

 

[BSST]

Thanks, Hugo! I think I may have a chronic problem with missing powers of 10. Sometimes, it's financial... 🙁

 

[Netlist]

I thought it was only me. 😉

Hugo

 

[MARIOMAK]

Thanks for PM440 schematic, the PM4400 is not useful. On Monday I will try to fix the problem.