Lcd Case U, Mr Circuit Board, Lcd Block, Aud Circuit Board, Adjustment Cap, And L Case - Hitachi DZMV238EAU Service Manual

4.3 LCD case U, MR circuit board, LCD block, AUD circuit board, Adjustment cap, and L case

(Fig. 4-3)
Caution when disassembling:
Be careful not to damage the MR circuit board.
Be careful not to damage the L case.
Be careful not to damage the adjustment cap.
LCD case U (A), MR circuit board (B)
(1) Remove the three screws holding the LCD case U.
(2) Remove the screw holding the LCD case U.
(3) Remove the LCD case U from the bottom in the direction of the arrow.
(4) Disconnect the flat cable on LCD circuit board.
(5) Remove the MR circuit board in the direction of the arrow.
LCD block (C)
(6) Disconnect the flat cable on LCD circuit board.
(7) Remove the screw holding the LCD block.
(8) Release the tab on LCD case B that hold the LCD block.
AUD circuit board (D)
(9) Disconnect the two flat cables and one connector on AUD circuit board.
(10) Remove the three screws holding the AUD circuit board.
Adjustment cap (E), L case (F)
(11) Insert a fine-tipped flat-bladed screwdriver into portion (a), and remove the adjustment cap in the direction of the arrow.
(Or, push portion A from the inside of L case to remove the adjustment cap.)
Caution when reinstalling:
When installing the adjustment cap, insert the tab on the lens side into the L case, and then push portion (a).
A : LCD case U
B : MR circuit board
C : LCD block
D : AUD circuit board
E : Adjustment cap
F : L case
G : SWL cable
(9)[Type-b]
(10)
(10)
(9)[Type-a]
(9)
(10)
D
Fig. 4-3
G
F
(4)[Type-b]
(7)
(6)[Type-b]
(a)
E
(11)
(8)
(2)
A
C
(1)
(5)
B A
(2)
(1)
(1)
(3)
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