Read Sharp XV-Z91E (serv.man7) Service Manual online
11
XV-Z90E
3-3
3-3
3-3
3-3
3-1
4-1
4-4
4-2
4-3
5-1
5-3
5-4
5-2
5-3
5-5
[FD]
[BA]
[TD]
[DA]
[TF]
[RB]
[FC]
[ED]
[TC]
[FB]
[PG]
[TH]
[FA]
[EC]
[EA]
[EB]
[BA]
[EC]
Main PWB
Shield
Sheet
Sheet
Power Unit
Fan
Fan
Power Shield
Power PWB
Lens Shift Knob
Shielding Plate
Ballast PWB
4-4
3-3
3-3
3-1
3. Removing the main PWB.
3-1. Remove 1 screw and shield sheet.
3-2. Remove 5 screws.
3-3. Remove each connector on the main PWB.
4. Removing the power unit.
4-1. Remove each connector on the power PWB.
4-2. Remove 2 screws, and remove the power unit fan.
4-3. Remove 3 screws, and take out the power unit as-
sembly.
4-4. Remove 5 screws, and remove power shield.
5. Removing the Ballast unit.
5-1. Remove lens shift knob.
5-2. Remove 2 screws, and remove the ballast socket.
5-3. Remove 3 screws, and remove the ballast unit.
5-4. Remove shielding plate, and remove 2 connectors
on the ballast PWB.
5-5. Remove 2 screws, and remove ballast PWB.
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