Read Sharp DV-HR480H (serv.man2) Service Manual online
11
DV-HR400S/H
DV-HR450S
DV-HR480S/H
5. DISASSEMBLY METHOD
5-1. DISASSEMBLY METHOD
(1) Method for disassembly of top cabinet.
1.Remove 3 pieces of screw
1 and 2 pieces of screw 2.
2.Slide top cabinet backwards for a distance of 10mm then lift
exposed edge of top cabinet and slide upwards.
(2) Method for disassembly of front panel.
1.Push protrude area of a with screw driver etc,in direction shown
to push tray out.
2.Remove tray dec ass'y from tray.(Unhook 4 hooks & remove 2
springs)
3.Remove 2 pieces of screw
3.
4.After removing 8 hooks of front panel, pull panel frontward.
(3) Method for removal of operation and LCD board.
1.Disconnect FFC. harness at 4 places.
2.Remove 2 pieces of screw
4. 1 piece of screw 5
and 1 piece of screw
6.
3.Pull all boards frontward.
(4) Method for removal of main board.
1.Remove wire holder .
2.remove 4 pieces of screw
7.
3.Disconnect FFC, harness at 7 places.
4.Remove main board by lifting upward.
(5) Method for removal of HDD unit.
1.Remove 4 pieces of screw
8.
2.Remove HDD unit (with angle) by lifting it upward.
3.Remove 4 pieces of screw
9.
4.Remove HDD unit.
5.Remove flat cable and power cable.
(6) Method for removal of G-link unit.
1.Remove 1 piece of screw
0 and 1 piece of screw q.
2.Slide G-link unit out of rear panel.
3.Remove 1 piece of screw
w.
4.Remove G-link unit from jack angle.
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