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■ DISASSEMBLY PROCEDURE
How to remove the bottom plate
(Fig. 9)
1) Remove the head shell and turntable.
2) Secure the tone arm with the arm clamper.
3) Turn over the set taking care not to damage the dust
cover.
4) Remove the 7 bottom plate setscrews © .
Note) Be careful not to lose the boss cap attached to
the insulator on the cabinet side.
How to remove the radiating fin
(Fig. 10)
1) Remove the bottom board as explained above.
2) Remove the 4 setscrews © of the radiating fin.
3) Remove the 2 setscrews
®
of the top radiating fin.
Removal of drive P.C.B. and automatic mechanism
ass'y
(Fig. 10)
1) Remove the bottom board.
2) Remove the speed change knob.
3) Remove the 4 setscrews © of the automatic mechanism
ass'y.
4) Remove the 4 setscrews @ of the drive P.C.B..
5) Pull out the boards in the direction of the arrow O as
illustrated.
Note) 1. Pull the start plate in the direction of the
arrow © because it may otherwise come in
touch with the tone arm fixing plate ass'y.
2. Since the neon cover is fixed being in contact
with the drive P.C.B. take care not to lose the
neon cover when removing the base palte.
Removal of stater coil
(Fig. 11)
1) Remove the 3 setscrews of the stator cover of the
removed drive P.C.B..
2) Disconnect the 18 soldered parts of the stater coil.
3) Remove the 3 setscrews © of the stator coil and P.C.B.
board.
Then, the stater coil can be removed. When installing,
position the stater coil as shown by the arrow ©.
Tonearm
Fixing Plate
Ass'y
Automatic
Mechanism
Ass'y
\©
\
Actuating Plate
Ass'y
Fig. 10
Precautions for assembly
Note)
When assembling the mechanical and drive P.C.B., follow the procedure below. (Fig. 10)
1)
Temporarily secure the 3 setscrews of the stator coil.
2)
Secure the automatic mechanism ass'y with 4 setscrews. (Pull the actuating plate ass'y in the direction of the
arrow 2 or otherwise it may touch the tone arm fixing plate ass'y.)
3)
There is some clearance between the drive P.C.B. and automatic mechanism ass'y in the direction of the arrow
3. Find a position where the pitch control knob doesn't touch the cabinet, and then install the drive base plate
with 4 setscrews.
5
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