Avj2-L/Avj3-L Circuit Board; Frt2-L/Frt3-L Circuit Board, Microphone And Front Case - Hitachi DZ-GX5020A K Service Manual

Disassembly and Reassembly > Disassembly

(16) AVJ2-L/AVJ3-L Circuit Board

1) Remove the AVJ2-L/AVJ3-L circuit board (a)
from the FRT2-L/FRT3-L circuit board (b) in
the direction of the arrow.
2) Remove the two screws [G].
3) Remove the ground plate (c) in the direction
of the arrow.
4) Remove the AVJ2-L/AVJ3-L circuit board
from the jack holder (d) in the direction of the
arrow.
Caution during disassembly and reassembly:
When assembling the AVJ2-L/AVJ3-L circuit
board and ground plate, tab both onto the
claws of jack holder.
(17) FRT2-L/FRT3-L Circuit Board,
Microphone and Front Case
1) Disconnect the microphone (b) from the
FRT2-L/FRT3-L circuit board (a).
2) With DZ-GX5080A , remove the two screws
[G].
With DZ-GX5020A/GX5000A , remove the
screw [G].
3) Remove the FRT2-L/FRT3-L circuit board in
the direction of the arrow.
4) Remove the microphone in the direction of
the arrow.
3)
(a)
(c)
TAB
(d)
(b)
(a) FRT2-L/FRT3-L
circuit board
(b) Microphone
(c) Front case
5 - 15
[G] M1.7×4 (Silver)
(b)
(c)
1)
(a)
2) [G]
4)
(d)
TAB
(a) AVJ2-L/AVJ3-L circuit board
(b) FRT2-L/FRT3-L circuit board
(c) Ground plate
(d) Jack holder
Fig. 5-3-16
[G] M1.7×4 (Silver)
(c)
(a)
4)
2) [G]
1)
1)
Fig. 5-3-17
3)
2) [G]
[GX5080A]