Removal Of Main Parts - JVC KS-AX6700 Service Manual

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Removal of main parts

CAUTION: If electricity
disassembly, it must be a no load current. If
it is load current, be sure to attach a heat
sink to the power-amp IC. This will be
damaged if the above precautions are not
followed, as it does not have a sub heat
sink attached to it.
Removing the bottom cover (see Fig. 1)
1. From the bottom side of the main unit, remove the 4
screws A retaining the bottom cover.
2. Then remove the 6 screws B retaining the bottom
cover.
3. Remove the bottom cover.
Removing the main P.C. board
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L 13942296513
1. Remove the bottom cover from the main unit.
2. Loosen and remove the 2 screws C retaining the top
plate on the main unit. (Stoppers are attached to the
backs of the C screws so that they cannot be
removed easily.)
3. Remove the 3 volume knobs on top of the control
panel. If it cannot be pulled out easily, insert a scale
or suitable lever between the base of the volume
knob and the control panel so that the volume knob is
raised a little above the surface and then remove it.
(Be careful when inserting a lever etc. not to
scratch the surface of the control panel).
4. Remove the 4 screws D retaining the control panel.
Then detach the control panel and the switch knob.
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(see Fig. 2 to 8)
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2 9
8
during
B
A
B
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3 6 7 1 3
C
D
Volume knob
.
9 4 2 8
Fig. 1
1 5 0 5 8 2 9 9 4
Fig. 2
Volume knob
Switch knob
Fig. 3
m
Scale or suitable lever
co
Control panel
(Side view)
Fig. 4
KS-AX6700
9 9
Bottom cover
A
Top plate
2 8 9 9
C
D
1-5