Panasonic KX-FG2452CX Service Manual page 32

KX-FG2452CX
6.5.5. Film End Sensor (SW1003)
When the operation panel cover is closed and a film is set, the SW turns ON, and the input signal of IC501-26 pin (Digital Board)
becomes a low level. When the cover is opened, the SW turns OFF, and the input signal of IC501-26 pin (Digital Board) becomes a
high level.
6.5.6. Motor Position Sensor (SW1004)
When the recording paper is loaded on the print head, the SW turns ON, and the input signal of IC501-131 pin (Digital Board)
becomes a low level. When the recording paper is not loaded on the print head, the SW turns OFF, and the input signal of IC501-
131 pin (Digital Board) becomes a high level.
No film
Set a film
Home position
Other
SW Signal (IC501-26 pin)
OFF High level
ON Low level
SW Signal (IC501-131 pin)
ON Low level
OFF High level
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