Technics SL-DL1 Service Manual

SL-DL1
e Offset adjustment of tonearm and servo gain
After
repair
of
the
tonearm
and
arm
drive
circuit,
make
the
adjustment
according
to
the
following
procedure.
Tools
and
equipment
used
DC electronic voltmeters (VTVM).
1mm pitch record.
Flat head screwdriver (small).
Phiplips head screwdriver (small).
Hexagon wrench (M1.5).
Condition of the set
Remove the dust cover and surface plate. (Refer to “Disassembly instructions.”’)
Turn the reset switch (S307) ‘‘on’” by pressing it with tape. (Fig. 21)-
Remove the rear cover. (Refer to ‘Disassembly instructions.)
.
Completely
open
the
upper
cabinet
and
make
sure
that
the
tonearm
operates
when
the
start
button
is
pressed.
Fig.
21
OPO NS
RON>
Note: The tonearm does not operate with the turntable removed.
Adjustment method
@ Turn the power switch ‘“‘on” and move the tonearm towards the center of disc
by pressing the start button.
@ Press the cueing button to check that the clearance between the cartridge
stylus and the guide rail is about 26mm.
@) If the clearance is incorrect, adjust the lift height by turning the adjusting
screw with a flat head screwdriver.
— Turn clockwise when excessive (> 26mm).
— Turn anticlockwise when insufficient (< 26mm).
Note:
The
lift
height
adjusting
screws
of
the
replacement
tonearm
is
completely
tightened up. So, loosen the adjusting screw before making the above
Adjustment of arm adjustment.
lift height
(See Fig. A) Guide rail
About
Cartridge
@ Turn the power switch “‘on’’ and move
the tonearm towards the center of disc
V groove
by pressing the start button.
@) Make sure that the arm center is align-
ed with the V groove of the lift lever.
@) Make sure that the arm ebase is in
parallel with the arm.
(Check the clearance between (A) and
in Fig. B.)
@) If the arm base is not in parallel with
the arm, adjust it by turning the offset
angle adjusting screw.
Offset angle adjust-
ment of tonearm
(See Fig. B)
Offset angle
adjustment
screw

Technics SL-DL1 Specifications

General

Brand	Technics
Model	SL-DL1
Category	Turntable
Language	English