Chapter 10
10-6
10.4 Power Supply System
10.4.1 Power Supply
10.4.1.1 Power Supply Route Inside the Printer
0019-0026
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
The 24V power supply PCB and the 12V power supply PCB provide the DC power supply for this equipment.
The relay PCB and the option power supply PCB provide the DC power supply for options.
T-10-7
Name
Functions
Remarks
AC driver PCB
Provides AC power supply for the 24V power supply PCB, 12V power supply PCB, all-night power supply
PCB, option power supply PCB. Fixing drive
All-night power supply PCB
Generates all-night power supply (3VB). Provides power supply to the main controller PCB
24V power supply PCB
Generates 24V DC power supply. Provides DC power supply to the relay PCB
12V power supply PCB
Generates 12V DC power supply. Provides DC power supply to the relay PCB
Relay PCB
Provides DC power supply for the main controller PCB, reader controller PCB, DC controller PCB, Super
G3 FAX board, 2-cassette pedestal, and 3 Way Unit
Generates 5V DC power supply. Provides DC power supply to the DC controller PCB
Option power supply PCB
Provides DC power supply for the inside finisher, 2-cassette pedestal, side paper deck, buffer pass unit, and
external finisher
Reader controller PCB
Provides 24V DC power supply for the DADF
Generates DC power supply (5V, 3.3V)
DC controller PCB
Provides 24U DC power supply for the high-voltage power supply PCB
Leakage breaker
Cuts power supply in an abnormal situation
Main power switch
Turns on/off AC power supply for the AC driver PCB
Interlock switch
Turns on/off 24VUI for the DC controller PCB
High-voltage power supply PCB
Generates varied levels of high voltage
Содержание iR3245
Страница 1: ...Jul 3 2008 Service Manual iR3245 3235 3230 3225 Series...
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Страница 25: ...Chapter 1 Introduction...
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Страница 65: ...Chapter 2 Installation...
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Страница 121: ...Chapter 3 Basic Operation...
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Страница 129: ...Chapter 4 Main Controller...
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Страница 134: ...Chapter 4 4 2 F 4 1 1 5 8 9 11 14 12 3 4 10 2 13 7 15 16 17...
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Страница 153: ...Chapter 5 Original Exposure System...
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Страница 185: ...Chapter 6 Laser Exposure...
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Страница 197: ...Chapter 7 Image Formation...
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Страница 227: ...Chapter 8 Pickup Feeding System...
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Страница 297: ...Chapter 10 External and Controls...
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Страница 315: ...Chapter 10 10 13 2 Uncheck SNMP Status Enabled F 10 11...
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Страница 343: ...Chapter 11 MEAP...
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Страница 397: ...Chapter 12 e maintenance imageWARE Remote...
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Страница 409: ...Chapter 13 Maintenance and Inspection...
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Страница 425: ...Chapter 14 Standards and Adjustments...
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Страница 433: ...Chapter 14 14 5 Execute the following in Service Mode ADF white level adjustment COPIER FUNCTION CCD DF WLVL1 2 3 4...
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Страница 437: ...Chapter 15 Correcting Faulty Images...
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Страница 465: ...Chapter 16 Self Diagnosis...
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Страница 493: ...Chapter 17 Service Mode...
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Страница 691: ...Chapter 18 Upgrading...
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Страница 739: ...Chapter 19 Service Tools...
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Страница 741: ...Contents Contents 19 1 Service Tools 19 1 19 1 1 Special Tools 19 1 19 1 2 Oils and Solvents 19 1...
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Страница 745: ...Jul 3 2008...
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