[Dz-Gx20A/Mv780A/Mv730A] - Hitachi DZ-GX20A Service Manual

Disassembly and Reassembly > Disassembly
(25) AVJ-H/AVJ-M/AVJ-L Circuit Board
1) Remove the screw [F], taking care not to lose
the ground plate (c), which will be detached
at this time.
2) Remove the AVJ-H/AVJ-M/AVJ-L circuit
board (a) from jack holder (b) in the direction
of the arrow.
(26) FRT-H/FRT-M/FRT-L Circuit Board
1) Release the connection between the
microphone and FRT-H/FRT-M/FRT-L
circuit board (a).
2) Remove the screw [F].

[DZ-GX20A/MV780A/MV730A]

(d)
(c)
(d)
(a) AVJ-H/AVJ-M/AVJ-L circuit board
(b) Jack holder
(c) Ground plate
(d) Microphone
(e) Front case
[DZ-GX20A/MV780A/MV730A]
(b)
(a) FRT-H/FRT-M/FRT-L circuit board
(b) Microphone
(c) Front case
5 - 20
[F] M1.7×4 (Black)
(e)
(c)
(a)
(b)
2)
1) [F]
Fig. 5-3-25
(c)
[F] M1.7×4 (Block)
(a)
2) [F]
1)
Fig. 5-3-26