FujiFilm ClearView CS, Service Manual

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CR-IR 363 Service Manual
MD-43
MD-43
011-202-11E
06.29.2012 FM6046
3.3 LEDs on the SNS17B Board
By checking the illumination state of the LEDs on the SNS17B board, the status of
each sensor can be verified. Furthermore, by checking the illumination state of the
LEDs, the status of the FFM and lamp, among others, can also be verified.
3.3.1 Meaning of LED ON (Illuminated)
When the sensor is CLOSE, a signal is sent from the senor to the board.
When the LED is illuminated, it means that the corresponding sensor is in CLOSE
state.
3.3.2 Correspondence between LEDs and Sensors
The 7-segment LEDs on the SNS17B board correspond to each of the following
sensors as listed in the table below.
I/O No. Load name Significance when LED is illuminated
SA1 Cassette ejection sensor (first shelf) The shutter is opened, with the sensor in CLOSE state.
SA2 Cassette IN sensor (first shelf) The cassette is inserted, with the sensor in CLOSE state.
SA3 Cassette hold sensor (first shelf) The cassette hold pin is released, with the sensor in CLOSE
state.
SA4 Suction cup HP sensor (first shelf) The IP removal arm is in its home position, with the sensor in
CLOSE state.
SA5 Suction sensor (first shelf) The IP is sucked, with the sensor in CLOSE state.
SA6 Inch/metric sensor (first shelf) The inch cassette is inserted, with the sensor in CLOSE state.
SA7 Cassette ejection sensor (second
shelf)
The shutter is opened, with the sensor in CLOSE state.
SA8 Cassette IN sensor (second shelf) The cassette is inserted, with the sensor in CLOSE state.
SA9 Cassette hold sensor (second shelf) The cassette hold pin is released, with the sensor in CLOSE
state.
SA10 Suction cup HP sensor (second shelf) The IP removal arm is in its home position, with the sensor in
CLOSE state.
SA11 Suction sensor (second shelf) The IP is sucked, with the sensor in CLOSE state.
SA12 Inch/metric sensor (second shelf) The inch cassette is inserted, with the sensor in CLOSE state.
SA13 Cassette ejection sensor (third shelf) The shutter is opened, with the sensor in CLOSE state.
SA14 Cassette IN sensor (third shelf) The cassette is inserted, with the sensor in CLOSE state.
SA15 Cassette hold sensor (third shelf) The cassette hold pin is released, with the sensor in CLOSE
state.
SA16 Suction cup HP sensor (third shelf) The IP removal arm is in its home position, with the sensor in
CLOSE state.
SA17 Suction sensor (third shelf) The IP is sucked, with the sensor in CLOSE state.
SA18 Inch/metric sensor (third shelf) The inch cassette is inserted, with the sensor in CLOSE state.
SA19 Cassette ejection sensor (fourth shelf) The shutter is opened, with the sensor in CLOSE state.
SA20 Cassette IN sensor (fourth shelf) The cassette is inserted, with the sensor in CLOSE state.
SA21 Cassette hold sensor (fourth shelf) The cassette hold pin is released, with the sensor in CLOSE
state.
SA22 Suction cup HP sensor (fourth shelf) The IP removal arm is in its home position, with the sensor in
CLOSE state.
SA23 Suction sensor (fourth shelf) The IP is sucked, with the sensor in CLOSE state.
SA24 Inch/metric sensor (fourth shelf) The inch cassette is inserted, with the sensor in CLOSE state.
SB1 IP feed/load sensor (first shelf) An IP is found, with the sensor in CLOSE state.
SB2 IP feed/load sensor (second shelf) An IP is found, with the sensor in CLOSE state.
SB3 IP feed/load sensor (third shelf) An IP is found, with the sensor in CLOSE state.
SB4 IP feed/load sensor (fourth shelf) An IP is found, with the sensor in CLOSE state.