Marantz model 22

[Mikenails]

I have a Marantz model 22 and I change that c802 c801 capacitors and now are 801 resistor is burning up anybody know what to do with that

 

[Mikenails]

There is a picture of the job

 

[blhagstrom]

Worked before?

Probably installed a new cap backward.

 

[Skywatcher]

There is a picture of the job

Those jumpers (blue) look odd... I reoriented mine like this.

 

[danielphanto]

I know this is a few years old but the same thing happened to me two days ago. After recapping the amp and power supply, and re-installing the p800 board (the one that has that resistor on it) I screwed down the H801 transistor with its plastic bolt. Not really thinking about why it was a plastic bolt, I neglected to install the mica washer under the transistor and that caused R801 to heat up.

After putting it aside and thinking about it, I cleaned up my table and got organized to look under the board for any problem I caused during re-capping. What did I find on the table when I was moving the unit around? The insulating washer for that transistor! So make sure you put that insulator in and you'll be good to go.

Daniel

 

[danielphanto]

Here’s the insulator