Modernization of the Mayak-240 tape recorder
0:00 inspection of the tape recorder
3:04 removing the LPM
5:45 power supply
7:15 indicator repair
12:38 power amplifier
14:17 repair of noise suppressor boards
15:55 diagram
28:15 dismantling unused microcircuits
29:35 Checking the amplifier
30:56 power supply for the Chinese unit
32:10 installing the unit in the tape recorder case
32:57 AUX connections
33:48 installing the antenna
34:19 summary of the work done