Sharp GX-68Z Service Manual page 4

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 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, wire holders or connectors 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.
REMOVAL
Side Panel
Power Amp. PWB
Volume PWB
Timer PWB
Mechanism Block
Headphones PWB
Tape Switch PWB
Microphone PWB
Level Meter PWB
Remote Control
15
PWR
LED PWB
16
* E a c h P.W.B s h o u l d b e r e m o v e d u n t i l t h e p a r t s t o b e
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.
DISASSEMBLY
PROCEDURE
2 . Socket........(C2)X4 6-3.7-1,
3. Flat Wire. . . . . (C3) X 3 6-3
Screw . . . . . . . .iDl) X9
7-l
6-3
2. Socket........(D2)Xl
. . . . . . . (El ) x ,
7-2
1. Knob
2. Nut . . . . . * . * . . (E2) x 1
3. Socket*..-....(EB)Xl
1. Screw ........(F~)x 2 / 7-4
3. Flat Wire......(HB)X4 7-1.7-3
7-4
1. Screw . . . . . . . . (Ll)X,
7-4
7-4
1. Screw . . . . . . . . (Nl)xl
7-4
. . . . . . ..(Pl)X41 7-4
1. Hook ....... .(0,)x2! 7 - 4 (
7-4
Figure 6-1
Front
Main Chassis
Figure 6-2
Power
Transformer