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Chapter 2
2-79
2.4.6 Power Supply
2.4.6.1 Power supply block diagram
0013-4333
iPF6100 / iPF6200 / iPF6000S / iPF6300 / iPF6350 / iPF6300S
F-2-72
The power supply converts AC voltages ranging from 100 V to 240 V from the AC inlet to DC voltages for driving the ICs, motor, and others.
The voltage generator circuits include the +26 V generation circuit for driving motors, fans, and sensors and a +21.5 V generator circuit for driving sensors, heads,
logic circuits, and others.
When the power is turned off, +26 V and +21.5 V are reduced to about 12 V and 9 V respectively (power save mode).
Power ON/OFF operation is controlled by the main controller PCB.
Operation panel
Transformer
DC power supply
control circuit
+21.5V
generation circuit
+26V
generation circuit
POWER ON
Rectifying circuit
Noize filter circuit
AC inlet
100V to 240V
Power supply
Main controller PCB
+5V/+3.3V
generation circuit
Содержание imagePROGRAF iPF6200
Страница 1: ...Mar 7 2011 Service Manual iPF6000 series ...
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Страница 14: ...Contents ...
Страница 15: ...Chapter 1 PRODUCT DESCRIPTION ...
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Страница 109: ...Chapter 1 1 91 6 Color calibration print chart The following chart sample is printed when executing Calibration F 1 52 ...
Страница 129: ...Chapter 1 1 111 6 Color calibration print chart The following chart sample is printed when executing Calibration F 1 53 ...
Страница 174: ...Chapter 1 1 156 ...
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Страница 177: ...Chapter 2 TECHNICAL REFERENCE ...
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Страница 277: ...Chapter 3 INSTALLATION ...
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Страница 305: ...Chapter 4 DISASSEMBLY REASSEMBLY ...
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Страница 403: ...Chapter 5 MAINTENANCE ...
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Страница 421: ...Chapter 6 TROUBLESHOOTING ...
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Страница 645: ...Chapter 8 ERROR CODE ...
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Страница 691: ...Mar 7 2011 ...
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