Any questions guys ;)))?

Here are a few subjects for you:

1) There are some improvements to the XTR modem, otherwise we are having the following problems with it: it is impossible to connect at a speed of 600, more or less
there is a connection at 1800, with a bunch of errors at 2400. (These problems arise when
connecting between two XTRs).
2) Does anyone have a description of the pins of the 72-pin SIMM? Otherwise, on our radio market they are two times cheaper than 30-pin ones of the same volume.
3) I’ve been suffering for a month now on a black-and-white TV :-((, on my
Electronics 6106-08A color monitor, the switching power supply burned out, and here in Tashkent, as luck would have it, there is no circuit for it. I
restored more than half of the parts, but one resistor was completely burnt out (more precisely, it shattered into
pieces from an explosion) - with number R15. Therefore, a big request to everyone who has
a power supply circuit, or at least has such a monitor, please look
the value of this resistor. I will not refuse the circuit of this monitor either.

Long life and prosperity to you, All!

With best wishes, Musa Khaybullin