BC_tune circuit board
Alignment can only be done connected to the display inputs
New ZIP file
EPROM creation program in VB6
BC_tune underneath Rx board (removed) together with synth backup option
2x BB212 (L) or 4x single (R)
(both in new frame)
It is allways needed to adjust the high frequency tracking (1200 - 1600kHz)
with 2 extra trim C's.
Sometimes it is also needed to replace all 8 diodes with 4 new duo's type BB212 for a perfect tracking.
BC_tune - try to see the display connections
BC_tune - try to see the display connections
BC_tune - Only now you can see the position of the left white and gray wire - Overthere are extra connector poles for tune voltage in and out
the wiring to those poles is on the back, so the front has to be dismanteled too
