Sharp XV-Z90E Serviceanleitung Seite 12

XV-Z90E
XV-Z91E
6. Removing the power unit.
6-2
Power Unit
Fan
6-1
[EB]
[EA]
[EC]
Power PWB
7. Removing the each other PWBs.
AC Socket
7-3
Terminal 2 PWB
7-1
Front R/C
Receiver PWB
7-2
LED PWB
8. Removing the formatter PWB.
8-5
Formatter Shield
DMD
Backer Plate
6-3
6-4
Power Shield
6-4
7-5
Rear R/C
Receiver PWB
7-4
7-6
Terminal1 PWB
8-4
Formatter PWB
8-2
8-4
8-3
Blower Fan Unit
Heat Sink
6-1. Remove each connector on the power PWB.
6-2. Remove 2 screws, and remove the power unit fan.
6-3. Remove 3 screws, and take out the power unit as-
sembly.
6-4. Remove 5 screws, and remove power shield.
7-1. Remove 1 screw, and remove front R/C receiver PWB
unit .
7-2. Remove 1 screw, and remove LED PWB unit.
7-3. Remove 1 screw, and remove a terminal-2 PWB unit.
7-4. Remove 2 screws, and remove an AC switch.
7-5. Remove 1 screw, and remove rear R/C receiver PWB
unit.
7-6. Remove 1 screw, and remove DVI-TAN1 PWB unit.
8-1. Remove 1 screw, and remove the angle.
8-2. Remove 3 screws, and remove the blower fan unit.
8-3. Remove 2 screws, and remove the heat sink.
8-4. Remove 4 screws and two connectors, and remove
the formatter PWB.
8-5. Remove 2 screws, and remove the formatter shield.
8-1
8-2
12