Canon iR2270 Series, Service Manual

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Contents
10.5.2.4 Removing the Main Power Supply................................................................................................10- 23
10.5.3 Control Panel.........................................................................................................................................10- 24
10.5.3.1 Removing the Control Panel..........................................................................................................10- 24
10.5.3.2 Removing the Control Panel..........................................................................................................10- 25
10.5.4 Control Panel LCD Unit........................................................................................................................10- 26
10.5.4.1 Removing the Control Panel..........................................................................................................10- 26
10.5.4.2 Removing the Control Panel Base Cover ......................................................................................10- 27
10.5.4.3 Removing the Control Panel Inside Frame....................................................................................10- 27
10.5.4.4 Removing the Control Panel LCD.................................................................................................10- 27
10.5.4.5 Removing the Control Panel..........................................................................................................10- 28
10.5.4.6 Removing the Control Panel Base Cover ......................................................................................10- 28
10.5.4.7 Removing the Control Panel Frame...............................................................................................10- 29
10.5.4.8 Removing the Control Panel LCD PCB ........................................................................................10- 30
10.5.5 DC Controller PCB ............................................................................................................................... 10- 30
10.5.5.1 Removing the Rear Cover.............................................................................................................. 10- 30
10.5.5.2 Removing the DC Controller PCB ................................................................................................10- 30
10.5.6 Control Panel Inverter PCB...................................................................................................................10- 31
10.5.6.1 Removing the Control Panel..........................................................................................................10- 31
10.5.6.2 Removing the Control Panel Base Cover ......................................................................................10- 32
10.5.6.3 Removing the Control Panel Inverter PCB....................................................................................10- 32
10.5.6.4 Removing the Control Panel..........................................................................................................10- 33
10.5.6.5 Removing the Control Panel Base Cover ......................................................................................10- 33
10.5.6.6 Removing the Control Panel Frame...............................................................................................10- 34
10.5.6.7 Removing the Control Panel Inverter PCB....................................................................................10- 35
10.5.7 Control Panel Key Switch PCB ............................................................................................................10- 35
10.5.7.1 Removing the Control Panel..........................................................................................................10- 35
10.5.7.2 Removing the Control Panel Base Cover ......................................................................................10- 36
10.5.7.3 Removing the Control Panel Frame...............................................................................................10- 36
10.5.7.4 Removing the Control Panel Key Switch PCB .............................................................................10- 36
10.5.7.5 Removing the Control Panel..........................................................................................................10- 37
10.5.7.6 Removing the Control Panel Base Cover ......................................................................................10- 38
10.5.7.7 Removing the Control Panel Frame...............................................................................................10- 38
10.5.7.8 Removing the Control Panel Key Switch PCB .............................................................................10- 39
10.5.8 Control Panel CPU PCB .......................................................................................................................10- 39
10.5.8.1 Removing the Control Panel..........................................................................................................10- 39
10.5.8.2 Removing the Control Panel Base Cover ......................................................................................10- 40
10.5.8.3 Removing the Controller Panel CPU PCB ....................................................................................10- 41
10.5.8.4 Removing the Control Panel..........................................................................................................10- 41
10.5.8.5 Removing the Control Panel Base Cover ......................................................................................10- 42
10.5.8.6 Removing the Control Panel CPU PCB ........................................................................................10- 42
10.5.9 All Night Power Supply PCB................................................................................................................10- 42
10.5.9.1 Removing the Rear Cover.............................................................................................................. 10- 42
10.5.9.2 Removing the All-Night Power Supply PCB ................................................................................10- 43
10.5.10 Controller Power Supply PCB ............................................................................................................10- 43
10.5.10.1 Removing the Rear Cover............................................................................................................10- 43
10.5.10.2 Removing the Left Cover (lower)................................................................................................10- 44
10.5.10.3 Removing the Left Cover (Rear) .................................................................................................10- 44
10.5.10.4 Removing the Accessories Power Supply PCB...........................................................................10- 44
10.5.10.5 Removing the Controller Power Supply PCB .............................................................................10- 45