Chapter 15
15-28
15.2.9 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB
15.2.9.1 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB
0010-9886
iR7105 / iR7095 / iR7086
Of the variable VRs, LEDs, and switches used in the machine, those needed when servicing in the field are discussed.
1. Some LEDs emit dim light even when OFF because of leakage current; this is a normal condition, and must be kept in mind.
2. VRs that may be used in the field
:
VRs that must not be used in the field
:
Do not touch the VRs and check pins not discussed herein. They are exclusively for use at the factory, and require special tools and high precision.
15.2.9.2 Main controller PCB
0010-9887
iR7105 / iR7095 / iR7086
F-15-24
15.2.9.3 Main controller PCB (up graded version)
0018-0391
iR7105 / iR7095 / iR7086 / iR7095P
Notation
Condition of activation
LED2
after booting
LED6
while +3.3 V (non-all night) is being supplied
LED7
while +3.3 V (non-all night) is being supplied
LED8
while +5 V (non-all night) is being supplied
LED9
while +3.3 V (all night) is being supplied
LED10
while in sleep mode (sleep 3)
J1015
J1004
J1006
J1027
J1010
J1021
J1023
BAT1001
J1022
J1024 J1060
J1040
J1014
J1026
J1061
J1013
J1016
J1017
J1028
J1003
J1062
J1043
J1041
J1042
LED8
LED9
LED2
Содержание iR7086
Страница 1: ...Sep 7 2007 Service Manual iR7105 7095 7086 Series...
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Страница 26: ...Contents...
Страница 27: ...Chapter 1 Introduction...
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Страница 32: ...Chapter 1 1 2 Not all products are necessarily available in all sales areas...
Страница 55: ...Chapter 2 Installation...
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Страница 151: ...Chapter 3 Basic Operation...
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Страница 159: ...Chapter 4 Main Controller...
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Страница 183: ...Chapter 5 Original Exposure System...
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Страница 229: ...Chapter 6 Laser Exposure...
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Страница 238: ...Chapter 6 6 6 F 6 7 1 Laser light 2 Laser shutter 1 2 1 2 2 1...
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Страница 241: ...Chapter 7 Image Formation...
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Страница 295: ...Chapter 8 Pickup Feeding System...
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Страница 353: ...Chapter 9 Fixing System...
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Страница 379: ...Chapter 10 External and Controls...
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Страница 394: ...Chapter 10 10 10 F 10 7...
Страница 417: ...Chapter 11 MEAP...
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Страница 467: ...Chapter 12 RDS...
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Страница 479: ...Chapter 13 Maintenance and Inspection...
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Страница 497: ...Chapter 14 Standards and Adjustments...
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Страница 527: ...Chapter 15 Correcting Faulty Images...
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Страница 561: ...Chapter 16 Self Diagnosis...
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Страница 585: ...Chapter 17 Service Mode...
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Страница 588: ...Contents 17 8 1 1 COPIER Items 17 94...
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Страница 689: ...Chapter 18 Upgrading...
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Страница 696: ...Chapter 18 18 4...
Страница 713: ...Chapter 18 18 22 formatting and download the system software once again...
Страница 726: ...Chapter 19 Service Tools...
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Страница 728: ...Contents Contents 19 1 Service Tools 19 1 19 1 1 Special Tools Table 19 1 19 1 2 Solvents Oils 19 2...
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Страница 734: ...Sep 7 2007...
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