Aiwa LX 120 Service Manual

Page 13

4. (3.3. Check by Turntable
Operation

1) General operation enables to be perfor-ed even though
raised the front side of the cabinet by 7~8cu.
So. set the turntable with using of cassette cases as
shown and check the circuit board from the component
side. (See Figure- 5)

Note: Set the turntable flat when performing the

adjustments. otherwise correct figures can not be
obtained.

Case cabinet

6. Blind Plate Removal

Before performing the adjustment. remove the blind plate
because the adjusting pins are situated underneath this
plate. Proceed as follows:

1) Move the tonearm to the illustrated position.
(See Figure- 7)

Tone arm
Height (7~8cm)
Fig.7
Circuit board
Fig.5
2) lnsert a screwdriver into the illustrated onenning on
5 . Mechan ism Part Replacement the bottom cabinet and push against the blind plate to

and C.B. Check by Tonearm
Operation
(with Turntable Removed)

take off. (See FizureaB)

1 ) Detach the turntable and turn the cabinet upside down.
2) Remove the mechanism chassis and set it as illustrated,

of the tonearu leadwires. otherwise the tonearm may be

stuck.

Mechanism chissvs

Leadwlre Tone arm

Circuit board

placing in oarallel with the circuit board. Take care / /

Blind nlm

Fig.8

Fig. 6

3) Stou the phone notor by pulling off the motor connector.

if necessary.

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