Technics SL-Q303 Service Manual

e How to remove the automatic mechanism plate
1. Separate the main base from the cabinet. (Refer to ¥—®
“How to remove the main base and cabinet”’.) |
2. Remove the drive circuit P.C.B. and the stator frame.
(Refer to “How to remove the drive circuit P.C.B. and
stator frame”’.)
3. Remove the arm base. (Refer to “How to remove the :
arm base and tonearm”.) ; tO
4. Remove the mechanism plate setscrews @ ~ 9. Then,
the mechanism plate can be removed. (See Fig. 8)
Automatic mechanism plate
e How to replace the electric parts
1. Remove the panel cover. (Refer to ’’How to remove the
main base and cabinet’’.)
2. Remove the drive circuit P.C.B. setscrews @) ~ @ and
connectors @ ~ @. Remove the drive circuit P.C.B.
by lifting it as shown by the arrow. Then, the electric
parts can be replaced. (See Fig. 9)
To replace the regulator transistor (03), the stator frame
must be removed beforehand.
Fig. 9
m REPLACEMENT OF HALL ELEMENT Hall element
When
replacing
the
Hall
element,
note
that
the
Hal!
element
nur
ece
ra
surface
must
be
faced
to
the
magnet
of
the
turntable.
a
The
legs
are
allowed
to
be
reverse
in
position
provided
that
|
the
surface
is
up.
(See
Fig.
10)
Drive
circuit
P.C.B
Fig. 10

Technics SL-Q303 Specifications

General

Brand	Technics
Model	SL-Q303
Category	Turntable
Language	English