Lcd Case U, Mr Circuit Board, And Fulcrum Block - Hitachi DZ-MV350A Service Manual

Disassembly and Reassembly > Disassembly
(7) LCD Case U, MR Circuit Board, and Fulcrum Block (Fig. 5-3-8)
LCD Case U (a)
1) Insert a fine-tipped screwdriver (e) into the screw hole in fulcrum block, and then turn the screw
hole bracket 90° in the direction of the arrow.
2) Turn the fulcrum block 90° in the direction of the arrow.
3) Remove four screws [N].
4) Release the three tabs, and then remove the LCD case U in the direction of the arrow.
MR Circuit Board (b)
5) Disconnect the MR circuit board from the LCD circuit board (d).
6) Remove the MR circuit board in the direction of the arrow. The MR circuit board is a film-like
board: Do not bend or fold it.
Fulcrum Block (c)
7) Disconnect the flat cable from the LCD circuit board.
8) Remove the fulcrum block in the direction of the arrow.
(a) LCD Case U
(b) MR Circuit Board
(c) Fulcrum Block
(d) LCD Circuit Board
(e) Screwdriver
1
(e)
Fig. 5-3-8 LCD Case U, MR Circuit Board, and Fulcrum Block
(d)
7-1
7
7-2
(c)
2
(b)
6
5
4
8
3 [N]
(a)
5 - 7
3 [N]
4
[N] M1.7×4 (Silver)