I need help/ dd m1 old

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Hello from Russia. Sorry for my bad English.
Need help with amplifier DD m1. burned board EOB-013-22 control board power supply.
need a diagram or photo. Or where I can not find.
 

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The carbonized parts of the board will have to be cut away.

The attached photo shows one way to repair these boards. The collectors are soldered to the ground plane on the back of the board. The terminals of the two 220 ohm resistors (that you can't see in the photo) are soldered to pins 9 and 10.
 

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