1AF
1-3-28
Computing the absolute humidity
The humidity sensor (HUMSENS) and external temperature thermistor (ETTH) are located
on the humidity sensor PCB (HUMPCB). The humidity sensor (HUMSENS) converts the
relative humidity detected by the humidity sensing element into a voltage and sends it to the
main PCB (MPCB). The main PCB computes the absolute humidity based on this
HUMSENS signal and the temperature (ETTH signal) detected by the external temperature
thermistor.
HUMPCB
MPCB
HUMSENS
3
HUMSENS
4
5
GND
5 V
CN6-5
CN6-4
CN6-3
CN6-2
CN6-1
1
2
ETTH
ETTH
GND
Humidity sensing element
Figure 1-3-26
Absolute humidity computation block diagram
Summary of Contents for DC-1560
Page 1: ...DC 1560 2050 KME S M SERVICE MANUAL Published in Oct 99 841AF110 DC 1560 2050 DC 1560 2050...
Page 3: ...SERVICE MANUAL DC 1560 2050...
Page 13: ...1 1 7 1AF CONTENTS 1 2 Handling Precautions 1 2 1 Drum 1 2 1 1 2 2 Developer and toner 1 2 1...
Page 15: ...1 1 11 1AF CONTENTS 2 1 Electrical Parts Layout 2 1 1 Electrical parts layout 2 1 1...
Page 27: ...DC 1560 2050 KME S M I Theory and Construction Section THEORY AND CONSTRUCTION SECTION I...
Page 33: ...1 1 7 1AF CONTENTS 1 2 Handling Precautions 1 2 1 Drum 1 2 1 1 2 2 Developer and toner 1 2 1...
Page 78: ...DC 1560 2050 KME S M ELECTRICAL SECTION II II Electrical Section...
Page 79: ...1 1 11 1AF CONTENTS 2 1 Electrical Parts Layout 2 1 1 Electrical parts layout 2 1 1...
Page 98: ...DC 1560 2050 KME S M III Set Up and Adjustment Section III SET UP AND ADJUSTMENT SECTION...
Page 169: ...1AF 3 3 13 End Yes No Press the stop clear key Exit simulation mode Adjust for another mode...
Page 201: ...1AF 3 3 45 End Yes Press the stop clear key Exit simulation mode No Adjust for another mode...
