Canon GP405 Service Manual page 62

CHAPTER 2 BASIC OPERATION PROVIDES
• Outputs from the DC Controller PCB (3/5)
Feeding fan
Fixing exhaust fan 1
Fixing exhaust fan 2
Laser driver cooling fan
Laser scanner motor
cooling fan 1
Laser scanner motor
cooling fan 2
Cleaner heat
discharge fan
System cooling fan
Reversing guide
cooling fan
Low-voltage power
supply cooling fan 1
Low-voltage cooling
fan 2
2-18
J2 J441A J402A
FM1
J3
J451
J403A
FM2
J4
FM3
J37 J428
FM4
J5 J404
J407
FM5
J6
FM6
J53 J434
J112-B13
FM7
J422
FM8
J20 J403B
FM9
J458
FM10
J459
FM11
Figure 2-114
COPYRIGHT © 1999 CANON INC. CANON 405/335 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
DC controller PCB
J115-1
FM1D
While the fan is rotating, FM1D is '1'.
-2
J107-4
FM2D While the fan is rotation, FM2D is '1'.
-5
FM2LCK
While rotating at a specific speed,
-6
returns the LCK signal to the PCB.
J107-7
FM3D While the fan is rotating, FM3D is '1'.
-8
FM3LCK While rotating at a specific speed,
-9
returns the LCK signal to the PCB.
J112-B7
FM4D
While the fan is rotating, FM4D is '1'.
-B8
FM4LCK While rotating at a specific speed,
-B9
returns the LCK signal to the PCB.
J112-A7
While the fan is rotating, FM5D is '1'.
FM5D
-A8
While rotating at a specific speed,
FM5LCK
-A9
returns the LCK signal to the PCB.
J112-A10
While the fan is rotating, FM6D is '1'.
FM6D
-A11
FM6LCK While rotating at a specific speed,
-A12
returns the LCK signal to the PCB.
While the fan is rotating, FM7D is '1'.
FM7D
-B14
FM7LCK While rotating at a specific speed,
-B15
returns the LCK signal to the PCB.
J112-B16
FM8D While the fan is rotating, FM8D is '1'.
-B17
FM8LCK While rotating at a specific speed,
-B18
returns the LCK signal to the PCB.
J106-4
While the fan is rotating, FM9D is '1'.
FM9D
-5
J118-1
While the fan is rotating, FM10D is '1'.
FM10D
-2
While rotating at a specific speed,
FM10LCK
-3
returns the LCK signal to the PCB.
J118-4
While the fan is rotation, FM11D is '1'.
FM11D
-5
While rotating at a specific speed,
FM11LCK
-6
returns the LCK signal to the PCB.
See II. "Fans" in Chapter 10.