Sharp RG-F551G Serviceanleitung Seite 4
Inhaltsverzeichnis
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RG-F552E/554E
Caution on Disassembly _
eo
-
Follow the below-mentioned notes when disassembling the
unit and reassembling it, to keep its safety and excellent
performance: |
ee
1. Take cassette tape out of the unit.
2. Take off nylon bands or wire holders where they need
be removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.
|
a
—
. Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.
STEP | REMOVAL ~
PROCEDURE
| FIGURE |
Ls
eee.
}
|
:
2
4
4d
3.Screw
.....
(73)
Coe | Top Cabinet
|
See Fig. 4—2.
we
|
4-2 |
3
' |
1.Screw .... . (C)x3
_
2. Unsolder....
(D)x4
1,Socket......
2.Screw
.....
-2
3
4
"1. Each
P.W.B. should
be removed
until the parts to be
exchanged can be removed when servicing. If the parts to
be exchanged are in the exchangeable condition, the rest
of P.W.Bs. need not be removed.
>
*2. 551G/553G/Saudi Arabia:
(A) x 2
552E/554E
(A) x3
*3, 551G/553G
ot
(E)x1
552E/554E/Saudi
Arabia : © -——
:
552E/554E ONLY
#..
|
|
Top Cabinet
Nose Piece
Main Cabinet
Figure 4—1
4—3
4—4
|
551G/553G
ONLY
©
DISASSEMBLY
Top Cabinet
LCD PWB
Junction PWB
Figure 4-2
(C)x1:
551G/553G/Saudi Arabia: ¢3x6mm
: SS2E/554E
—
> 63x8mm
(C)x1
-
(D)x2_
¢2.6x6mm
Qo,
yee
WS
on
'
|
|
(C)x1
:
A
¢2.6x6mm
LCD PWB
Se
Junction PWB
Figure 4—3
Bo
(G)x3
¢3x5mm
{Pull (Mechanism Block}
o'
=
abana:
*,
iD
o
Za
a)
|
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