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Sharp GF-780H Service Manual page 6

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DISASSEMBlY
®
Caution on Disassembly
Follow the below-mentioned notes when disassembling the
unit and reassembling it, to keep its safety and excellent
performance:
1. Take cassette tape out of the unit.
2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit and remove
the batteries from the unit.
3. 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.
4. Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.
(B)x8
q'>3 x65mm
(A)x1
Cabinet
Figure
6-1
Figure
6-2
Figure
6-3
Deck 2
(H)x2
(F)x2
q'>3x12mm
®
"fIlii
~lo(j)
Push
~
.
~
/ /
(I)x3
q'>3x10mm
(I)x3
q'>3x10mm
y
(D)x1
(C)x1
<j>2xO.4mm
(F)x1
q'>3x40mm
Front Panel
~
~~~5mm
Figure
6-5
STEP
REMOVAL
PROCEDURE
FIGURE
1
Front Panel
1. Battery compart-
ment lid
. . . . . (A)x1
6-1
2. Screw . . . . . . . (B)x8
2
Mechanism Block
1. "E" Ring . . . . . (C)x2
(* 1)
2. Dubbing start
lever . . . . . . . . (D)x1
3. Tape counter drive
6-2
belt . . . . . . . . (E)x1
4. Screw . . . . . . . (F)x7
5. Socket · . . . . . (G)x5
3
Tuner Frame
1. Socket · . . . . . (H)x2
6-3
4
Audio P. W. Board
1. Screw . . . . . .
(I)x10
6-4
(*2)
2. Socket
· .....
(J)x1
STEP
REMOVAL
PROCEDURE
FIGURE
1
Front panel
1. Screw . . . . . . . (K)x5
6-5
*2.
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 to be removed.
NOTE:
*1.
After taking out the Deck 1 mechanism from the main
unit, take the Deck 2 mechanism off.
SPEAKER
-6-

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This manual is also suitable for:

Gf-780d