General Procedures / Information
FaxCentre F110
12/04
6-61
GP 27 ADC for Temperature and High Voltage Control
Block diagram
The ADC08832 enables the Digicolor to measure the temperature of the drum and the transfer
voltage.
Figure 1
The signals DI and DO are tied together to use only one pin for programming and reading the
ADC.
The clock frequency is set to 2MHz, which is done setting the register EA_CLOCK_DIVIDE to 45.
In this case the conversion time will be 6,5us.
The signal CS_ADC is used to properly multiplex the smart card interface with the ADC interface.
When the ADC interface is active, the signal CS_ADC is set to 0. When the smart card interface
is active, the signal is set to 1.
DiDigicolor 2
ADC08832
DI
DO
CLK
CS
ADC_DATA
ADC_CLK
ADC_nCS
To thermistor
To TTREAD
SW_ADC
Summary of Contents for FaxCentre F110
Page 1: ...12 04 FaxCentre F110 SERVICE MANUAL ...
Page 4: ...Introduction ii 12 04 FaxCentre F110 Page intentionally blank ...
Page 10: ...Service Call Procedures 1 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 14: ...Status Indicator RAPs 2 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 40: ...Image Quality 3 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 56: ...Repairs Adjustments 4 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 72: ...Repairs Adjustments 4 18 12 04 FaxCentre F110 Page intentionally blank ...
Page 74: ...Spare Parts List 5 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 137: ...General Procedures Information FaxCentre F110 12 04 6 51 GP 17 18 Not Used ...
Page 190: ...General Procedures Information 6 104 12 04 FaxCentre F110 Page intentionally blank ...
Page 192: ...Wiring Diagrams 7 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 198: ...Wiring Diagrams 7 8 12 04 FaxCentre F110 WD 6 Wiring Diagram Figure 1 ...
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Page 202: ...XEROX EUROPE ...