Read Sharp ER-A570 (serv.man6) Service Manual online
3. Installation procedure
1) Connect the internal cable to the interface PWB unit.
Α
In-Line cable
1
Connect the branch cable
1
to the BNC-T connector
2
. (Fig. 1)
Fig. 1
2
Connect the BNC-T connector to the internal cable. (Fig. 2)
Fig. 2
Β
RS232 cable
Fig. 3
•
Be sure to install the core
3
(RCORF6658RCZZ) on RS-232C
cable. (Fig. 3)
2) To install two interface PWB’s, follow the next steps. (When in-
stalling the ER-A6IN and the ER-A5RS)
1
Insert two spacers
α
and connect the connectors of the interface
PWB together (Fig.4).
∗
Make sure the spacer is mounted properly to insure proper
connection.
connection.
2
Secute the brackets
δ
with the screws
β
and
χ
(LX-
BZ6774RCZZ: Self tap screw). (Fig. 4)
Fig. 4
3) Remove two rear cover holding screws and remove the rear cover
4
(Fig.5).
∗
The interface PWB needs to be inserted into the left side slot
as seen from rear.
as seen from rear.
∗
Tilt up the popup dispalay when removing the rear cover.
4) Break open the knockout
5
of the rear cover
4
(Fig.5).
After beraking open the knockout
5
, file off the new hole.
5) Insert the interface PWB
6
onto the connector of the main PWB
7
, and fasten the bracket to the main chassis using screws
8
(LX-BZ6774RCZZ: Self tap screw) (Fig.5).
∗
Insert both sides of the interface PWB along the guides of the
bottom cabinet.
bottom cabinet.
2
1
3
RCORF6658RCZZ
a
c
: LX-BZ6774RCZZ
: LX-BZ6774RCZZ
b
d
d
9
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