76
Step 32 Remove 5 screws at the rear panel.
Step 33 Release the catches and remove the fan unit.
Step 34 Release the tab of the rear panel in the direction of
arrow.
Step 35 Detach D-Amp P.C.B. from rear panel. Flip it according
to diagram shown.
Step 36 Connect 3P cable of fan unit to the connector
(CN5501) on D-Amp P.C.B.
Step 37 Process to check and service D-Amp P.C.B.
Note: Insulated material is required to support D-Amp
P.C.B.
10.3. Checking & Servicing SMPS &
AC Inlet P.C.B.
Step 1 Remove the top cabinet.
Step 2 Remove 2 screws at the rear panel.
Step 3 Remove 2 screws on Main P.C.B.
Step 4 Remove 2 earth springs on Main P.C.B.
Caution: Keep the earth springs in safe place. Avoid dent-
ing it. Place it back during assembling.
Step 5 Detach 14P FFC at the connector (CN6003) on Main
P.C.B.
Step 6 Detach 7P cable at the connector (CN2010) on Main
P.C.B.
Step 7 Detach 19P FFC at the connector (CN2007) on Power
Supply P.C.B.
Step 8 Detach 3P cable at the connector (CN4002) on Scart
P.C.B.
Summary of Contents for SA-PT470EB
Page 13: ...13 ...
Page 43: ...43 Fig 3 Fan Connector CN5501 ...
Page 49: ...49 9 2 Main Components and P C B Locations ...
Page 109: ...109 ...