Panasonic UF-490 Service Manual page 23

2.2.4. SC Plate, Speaker, SC PC Board, Base Plate Assembly, ACI PC Board,
Power Supply Unit
(2)
(1)
(6)
(7)
(6)
(6)
(10)
(9)
(1)
(5)
(4)
(3)
(7)
(6)
(9)
(1) 5 Screws (19).
(2) Remove the SC Plate (603).
(3) Disconnect the SPK Harness (1005) on the SC
PC Board (CN2).
(4) Remove the Speaker Bracket (611).
(5) Remove the Speaker (612).
(6) Disconnect all Connectors on the SC PC Board.
Note:
CN 4 and 6 (Orange) cannot be removed
(soldered).
(8)
Remove CN103 (White) from the Power
Supply Unit.
(7) 6 Screws (19) and 2 Screws on Centronics I/F
Connector.
(8) Remove the SC PC Board (701).
Note:
(7)
When re-installing the SC PC Board, be
careful of the position of the Sensor
(9) 4 Screws (19).
(10) Remove the Base Plate Assembly (602).
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