Output From The Dc Controller (2/5) - Canon NP6330 Service Manual

CHAPTER 2 OPERATIONS AND TIMING

2. Output from the DC Controller (2/5)

M1
Main motor
Main motor
driver PCB
Scanning
M2
motor
Lens motor
M3
M4
Hopper motor
Horizontal
registration
M5
motor
Delivery motor M6
Lower feeder
M7
motor
Blank shutter
M8
motor
J38
-1
Cleaner motor
M11 -2
2-14
J502-5
-3
-2
-1
-4
J501-1
±24VB To DC power
-2
±24VB
J206
J85
-1 -6 -1
-4 -3 -4
-2 -5 -2
-4 -3
-3
Drive
-2 -5
-5
circuit
-6 -1 -6
Motor driver 1 PCB
±24VB
J28 J954
-4 -3 -4
-3 -4 -3
-6 -1 -6
-2
-5 -5
Drive
-2
-2 -5
circuit
-1 -6 -1
J26 J24 J953
-5
-2 -2 -8 -4
-2
-5 -5 -5 -7
-6
-1 -1 -9
-3
-6
-4 -3 -4 -6
-4 ±24VB
-3 -3 -7
-5
-1
-6 -6 -4 -8
±5V
J35 J25
-2
-10 -2 -1 -2 -1
Drive
-11 -2 -1 -2
-1 -1
circuit
Motor driver 2 PCB
Figure 2-111
COPYRIGHT © 1997 CANON INC.
±5V
J106
-1
-3
MMD
-4
MMLOCK
-5
MMCLK
-2
supply PCB
See p. 3-7
See p. 3-4
See p. 4-24
J202 J106
HRCLK
-10 -6B
Drive
pulse
-9 -7B
HRRON
generation
-8
-8B
circuit HRD
See p. 6-9
J951 J114
-11 -4A LFCLK
-7 -8A
LFRON
Drive
pulse
-6 -9A
LFD
gener-
ation
ciruit
-5 -10A BLA
-4 -11A BLB
-12 -3A
BLHLD
±12V
-1A
-13 CLCW
-14 -2A CLCCW
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
DC controller PCB
See p. 2-6
when M5 is rotating,generates pulse
signal.
when '1', M5 moves forward.
when '0', M5 moves in reverse.
when '1', M5 goes ON.
when M7 is rotating,generates pulse
signal.
when '1', M7 moves forward.
when '0', M7 moves in reverse.
when '1', M7 goes ON.
when M8 is rotating,
alternates between '1' and '0'.
(pulse)
when M8 is rotating, '0'.
when 'CLCW=1' and 'CLCCW=0',
wire cleaner goes forward.
when 'CLCW=0' and 'CLCCW=1',
wire cleaner goes reverse.