2. Outputs from the DC Controller (2/2)
.’ \
DC controller PCB
Pick-up clutch solenoid
when ‘o’, pick-up clutch
solenoid turns on.
Registration clutch solenoid
when ‘I’, registration clutch
solenoid turns on.
Lens drive solenoid
when ‘9, lens drive solenoid
turns on.
Cassette/Multifeeder pick-up
switching solenoid
Scanner/lens drive motor
Jl IO-I
f SC-COMB
-2 SC-B*
-3 SC-B
during operation,
-4
alternates between
‘+ SC-COMA soa and ml\,
(See p. 3-16 for details.)
Side blank exposure lamp (rear)
KII=F61 sB-Lp*
Side blank exposure lamp (front)
Primary charging roller
cleaning solenoid
Transfer charging roller
escape solenoid
J121-1 PEXP*
Pre-exposure lamp PCB
-2
+24V
J119-1 TCNTD*
Total copy counter
MCI
-2 +24V
~..............‘
when ‘O’, primary charging
roller cleaning solenoid turns
on.
when ‘0’, transfer charging
roller escape solenoid turns
on.
when ‘0’, pre-exposure lamp
turns on.
when ‘O’, total counter turns on
~..............i
Drum unit
(model with drum unit replacement
time automatic indication function only)
*Negative logic.
Figure 3-106
when ‘O’, blank exposure
lamp on.
3-6
COPYRIGHT 0 1995 CANON INC.
CANON NP60121NP6012FINP6212 AEV.1 SEPT. 1995 PRINTED IN JAPAN(IMPRIM~AU JAPON)
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