THORENS TD-150 AB User Manual

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4lL5
ON-OFF
SWITCH
181
E-37
(rD-
r
5OAB)
181 E-10
(rD-r50
/tt)
If
the on-off
switch
fails
to
operate,
remove
the unic from
AC
and
check the
contacts with
the ohrrneter,
operating
the
actuating
lever
by
hand.
The
speed
selector knob
should
be
in
one
of
Ehe
"on"
(speed)
positions.
If the
switch makes
conEinuity
but
the
actuating
lever
movement
is
insufficient
to acEuate
the
switch,
adjust
the
lever or
acEuating
cam.
The
reverse procedure
to
Ehe
the
unit fails
to
shut off.
also be
tested
for
a
short.
If
a
"popping"
noise
occurs
switch
is
operated,
the
0.01
should
be
replaced.
above
should
be followed
if
The
0.01 ufd condensor
should
in the
speakers when
the
on-off
ufd
condensor
nay be
open
and
50/60 HZ
-
110/220
VOLT
OPERATTON
Refer to
wiring
drawing
number
2,
50/60 HZ
conversion
requires
replacemenE
of
Ehe
complete
motor
assembly
S
800-550
for
50
HZ and
S
804-
550
for
60
HZ.
220
Volt operation
requires
be
connected
in
series with
the
res is
tor is
ornmitted
or
CTTAS
S IS SUS PEI{S
ION
that
a
5600
ohm,
5
watt
resistor
Ehe motor.
For 110
volt
operaEion
shorted in
the
circuit.
The
trfloaEing
chassis"
supporting the
turntable platEers
and
tonearm board
is
set
upon
three
conical
springs
(S
800-523).
The
fir:mness
of
the
"floating
chassis" may be
adjusted
for
improved
acoustical
damping
or
against
room
vibrations
and
also
to
compensate
for
heavier
Eonearms
that may be
used.
The
hardboard
bottom
cover to
the
wood base
should
be
removed.
The nut
securing
the
conical
springs
(S
800-
523)
rnay
be
tighEened
for
a
firmer
or loosened for
a softer
suspension.
Care should be
taken
that
af ter
adjustment,
the
rrf
loating
chassis"
renains
free
and
does not
impinge upon
the fixed
chass is
or
wood base.
Direct
contact
betrveen
the
tvo will
cause motor
vibrations Eo
be
transmitted
directly
to the
tonearm.

THORENS TD-150 AB Specifications

General

Drive System	Belt Drive
Tonearm	TP 13
Suspension	Spring Suspension
Platter Material	Aluminum
Speeds	33, 45 RPM
Weight	8.5 kg