Minolta XD - Page 26

9-5. Time chart of mechanical switch and circuit switch. 9-6 Circuit block diagram
je Circuit power ON ———+w|
S; OFF r— Winding start
Winding complete [ = wed ie OFF pla complete
Exposure prevention SW. Sy
ON with shutter button depressed
Main SW. Sy
Main Tr SW. T, |
ON with shutter button depressed
Release SW. S, :
Tr SW. for release Ts
Magnetic release magnet M,
Exposure control trigger SW. S, fil
Tr SW. for power hold Ty,
Tr SW. for Mz power Tu
Tr SW. for Mz preparation Tu
circuit
E
—
Aperture
=
r -
27
3
a = i
Tr
SW.
for
aperture
stop
signal
T;
‘
gz
\ a (Shutter dial)
Diaphragm magnet M, \ Speed setting
\ RIV
Mirror \
\
Memory
SW.
S,
\
Trigger SW. S, \
Tr SW. \
for count condenser protecti Q, WM le
4
Tr SW. i re
for expansion Tr operation Qy boats a eeapaiceeeemess sre _ ee
\ 2 eS Coa
Winding order SW. - a eee
for winder Sy,
Shutter
Synchro SW. X-contact
Shutter magnet M; |