UF-490 - Panasonic Fax Other Service Manuals (repair manual). Page 18

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18
The machine will recover from Sleep Mode by the following conditions.
1. Press the Energy Saver Key
2. A-Point Sensor Actuated (Document is set on the ADF)
3. Ringing Signal Detected
4. Off-Hook Detected (Handset, External Telephone)
Main
CPU
V850
(IC1)
Panel
CPU
(IC2)
 PNL PCB
A-Point
Sensor
nAPNT
+5VP
Set Document
+3.3V
 SC PCB
 PSU
+5VP
+5V
CI Off-Hook
Detect
Circuit
LINE
TEL
pCTON
+5VP
+5V
Signal Detect
nPWSAVE
nPWOFF
nWAKUP
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