Sharp GF-777H - Page 7

Figure 7-1
Figure
7-2
Figure
7-3
= Removal of Record/Playback P.W.B.
1. Remove two screws at the APLD P.W.B. and four tabs at
the indicator P.W.B. holder. See Fig. 7-1.
2.
Remove
three
tabs
at
the
bias
current
P.W.B.
See
Fig.
7-2.
3. Remove two screws at the input/output terminal board. See
Fig. 7-1.
4. Remove one nut and one screw at the record/playback
P.W.B. See Fig. 7-3.
5. Withdraw the record/playback P.W.B., and remove two
screws and two tabs at the angle supporting the volume
P.W.B. See Fig. 7-4.
6. Remove two tabs at the APLD switch P.W.B. Thus it is
Figure
7-4
possible
to
detach
the
record/playback
P.W.B.
and
volume
P.W.B. from the main frame. See Fig. 7-4.
= Removal of Power P.W.B.
1. Remove four screws at the power transformer and two
screws at the AC socket. Then detach the power P.W.B. See
Fig. 7-5.
Figure 7-5