Service Positions; Checking And Repairing Of Power P.c.b - Panasonic DMR-EH80VEG Service Manual

16 SERVICE POSITIONS

16.1. CHECKING AND REPAIRING OF POWER P.C.B.

1. Top Case
· Remove 4 Screws (A) on side
· Remove 3 Screws (B) on rear
· Remove Top Case
2. Rear Panel
· Remove 1 Screw from Fan (right upper corner)
· Remove 1 Screw from Rearpanel (above Power Connector)
· Remove 1 Screw beside Power Connector
3. Power P.C.B. Angle
· Remove 1 Screw
4. Power P.C.B.
· Disconnect 3 Connectors from Power P.C.B.
· Lift up Power Unit vertically out of Tabs
· Open the Top Cover of the Shield Case
· Remove the 2 Screws (C)
· Lift up Power P.C.B. out of the Tabs
· Connect 3 Connectors to Power P.C.B.
Caution 1:
Original screw should be used.
Caution 2:
In some case, Shield Case of Power Unit is soldered.
In this case, remove solder when removing Shield Case and certainly solder Shield Case when installing.
If soldering was not done, noises mix into picture.
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DMR-EH80VEG / DMR-EH80VEB