Output From The Dc Controller (1/5); Outputs From The Dc Controller - Canon NP6330 Service Manual

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F. Outputs from the DC Controller

1. Output from the DC Controller (1/5)

CB1
NF1
TSW1
Fixing main heater
H1
Fixing sub heater
H2
Scanning lamp
LA1
FU1
Power supply
PCB cooling
FM5
fan
COPYRIGHT © 1997 CANON INC.
Door switch
Power switch
SW1
DSW1
ON
OFF
H3
Drum heater
SSR
Lamp
regulator
±24VB
J635
-1
-2
FM5LOCK
-3
DC power supply PCB
Figure 2-110
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 OPERATIONS AND TIMING
DC controller PCB
J117
±24V
-1A
when '0', power
-2A
PWOFF*
switch goes OFF.
J112
-8B
when '1', main
MHRD
heater goes ON.
-7B
when '1', sub
SHRD
heater goes ON.
-5B
-9B
MSSRD
when heater
goes ON, '1'.
-6B
SSSRD
See p. 4-3
2-13

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