7
3. INTERLOCK SW BLOCK DIAGRAM
24V
U9
TURN MOTOR DRIVER
U10
CARD MOTOR DRIVER
U16
PICK UP MOTOR DRIVER
Cleaning roller SW (PWB)
Card Tray SW (PWB)
24V_RC
POWER
SUPPLY
UNIT
DRIVE PWB
Cassette SW (PWB)
Door SW (PWB)
J16
J18
J7
J6
CN8
Door SW (PWB) OPEN
and
Cassette SW (PWB) OPEN
24V OFF
Cleaning roller SW (PWB) OPEN
Card Tray SW (PWB) OPEN
Turn Motor STOP
Card Motor STOP
Pick up Motor STOP
Pick up Motor STOP
Specification of Interlock Switch
CN3
Vth
CN1
5V
12V
CN2
24V
CN4
24V_RC
Vth_RC
MAIN PWB