Panasonic KX-FLB758RU Service Manual page 188

KX-FLB758RU
7.9.4. ADF COVER OPEN SWITCH
The Switch detects whether the ADF cover is open or closed.
When the ADF cover is closed, the switch turns ON, and the input signal of IC610-116pin becomes a low level.
When the ADF cover is open, the switch turns OFF, and the input signal of IC610-116pin becomes a high level.
7.9.5. FB COVER OPEN SWITCH
The Switch detects whether the Flat Bed cover is open or closed.
When the Flat Bed cover is closed, the switch turns ON, and the input signal of IC610-117pin becomes a low level.
When the Flat Bed cover is open, the switch turns OFF, and the input signal of IC610-117pin becomes a high level.
Switch
Open OFF
Close ON
Switch
Open OFF
Close ON
188
Signal(IC610 - 116pin)
High level
Low level
Signal(IC610 - 117pin)
High level
Low level