Panasonic UF-490 Service Manual page 24

(11)
(15)
(16)
(11) Disconnect the ACI Connector on the Power
Unit (CN101).
(12) 1 Screw (35).
(13)
(13) Remove the ACI PC Board (707).
(12)
(14) Disconnect the HEAT1 Harness on the Power
(15)
Supply Unit (CN102).
(15) 4 Screws (62).
(16) Remove the Power Supply Unit (702).
(14)
24