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How to remove the drive circuit P.C.B.
. Remove the bottom board.
(Refer to '"'How to remove
the bottom board and automatic mechanism plate''.)
. Open the "'lead holder' of the lead connector and pull
out the lead wire.
(Refer to "How to remove the stator
frame"')
. Remove the regulator transistor P.C.B. setscrew @ and
earth lead wire setscrew @. (See Fig. 2)
. Remove
the drive circuit P.C.B. setscrews @ ~ ®.
Then, the drive circuit P.C.B. can be removed.
(See Fig. 4)
How to remove the tonearm and lift base plate
. Remove
the bottom
board
and
automatic
mechanism
plate.
(Refer to ''How to remove the bottom board and
automatic mechanism plate''.)
. Remove
the canceller spring from the PU fixing plate,
loosen the PU fixing plate setscrew
@) with a hexagon
wrench, then the PU fixing plate is disassembled when
lifted upward.
(See Fig. 5)
. Disconnect the soldered five lead wires from the tone-
arm. (See Fig. 5)
. Disengage the screw @ of the lead wire fixing plate
and
remove
the
tonearm
stopper,
then
the tonearm
can be taken off. (See Fig. 5)
. To disassemble the lift substrate, diseangage the arm lift
fixing
screw
@
before
turning
over
the body, then
remove the arm lift. (See Fig. 6)
Note:
Remove the spring under the arm lift at the same
time.
. Remove the anti-skating control knob.
(See Fig. 6)
. Turn over the unit and remove the PU fixing plate.
. Remove the lift base plate setscrews @ ~ @ . Then,
the lift base plate can be removed.
(See Fig. 5)
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Lead wire
Lead
connector
{$+-—-®
Drive circuit P.C.B.
Fig. 4
exagon
wrench
PU fixing plate
Lead wires
Stopper
Canceller spring
ha
PU output P.C.B.
Lead wire fixing plate
Fig. 5
Tonearm
Anti-skating control
knob
Arm base
Fig. 6
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