Technics SL-D212 User Manual

@
SCHEMATIC
DIAGRAM
__
(this
schematic
diagram
may
be
modified
at
any
time
with
the
development
of
new
technology.)
|
SL-D212
1
2
3
4 5
6
7
8
9
A
Qi
2SD549
St Power
Ox DODO DOOM On Qe,
FG amp. circuit Turntable drive circuit i) OOOO OOOO om) a
]
= Recaaa ene
2SB641
Yr
|
|
|
[|
tT
tT
ircut
REE Power source circuit
es A
i
Ble
a]
|e)
VO-(P)
i
ae
AAC
LINE
2 CE M0-120v/
6
2
220-240V
Ss
i
s
(50/60Hz)
- ay g &
rey 100 f Sok 8 (N)
250636
2)—€9)
1c1o1 AN6636
Speed adj. (45) Rene
D
VR20{ 20K 8
3
8 % Pitch contro!
2
S$
E
65) e Reference voltage and waveform at each IC
terminal (Pin)
This indicated voltage values and waveform are measured
by oscilloscope at 33r.p.m. rotation.
Notes:
1C101
(AN6636)
1.
$1
:
Power
(Arm)
switch
in
“on”
position.
e
Terminal
guide
of
transistors
and
IC
2.
$3
:
Voltage
adjuster
switch
in
‘'220
—
240V”
position.
2SD549
110
—120V
——
220
—
240V
3.
$201:
Speed
selector
switch
in
‘33-1/3
r.p.m.”
position.
33-1/3 r.p.m.<—+ 45 r.p.m.
4. The value in [___] in the standard voltage for this unit operated
at 33-1/3 r.p.m., which was measured by DC electronic volt-
meter (high impedance) on basis of the chassis. Accordingly, the
voltage value may sometimes include a slight error depending on
the internal impedance of the DC voltmeter (tester, etc.) used
for the measurement.
5. Important safety notice:
Components indentified by A mark have special characteristics
important for safety. When replacing any of these components,
use only manufacturer's specified parts.
6. mm +@) voltage line.

Technics SL-D212 Specifications

General

Brand	Technics
Model	SL-D212
Category	Turntable
Language	English