Output From The Dc Controller (5/5) - Canon NP6330 Service Manual

5. Output from the DC Controller (5/5)

Horizontal
registration
solenoid
Pre-exposure lamp
Total copy counter
Copy counter
(option)
COPYRIGHT © 1997 CANON INC.
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J53
-2
SL7 -1
J91
J93
-2
-1
-1 -2
LA2
J61
-2
CNT1
-1
J64 J63
-1
-1 -1
-2
CNT2 -2 -2
Counter circuit
PCB
Figure 2-114
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 OPERATIONS AND TIMING
±24VB
J117
-1 -11B
-2 -10B
HRSD
*
±24VB
J113
-3A
-4
-3 -4A
PEXP
*
±24VB
-2
-9B
-1
-10B
CNTD
*
±24VB
J65
-2
-7B
-1
-8B
CNT2D
*
-4
-5B
CNTSL1
-3
-6B
CNTSL2
-5
-4B
DC controller PCB
when '0', SL7 goes ON.
when '0', pre-exposure
lamp goes ON.
when '0', CNT1 goes ON.
when '0', CNT2 goes ON.
2-17