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L-1200MK2/1210MK2
• Tonearm section
Type:
Effective length:
Arm height adjustment
range:
Overhang:
Effective
mass:
Offset
angle:
Friction:
Tracking error angle:
Universal
230 mm (9-1/16")
0-6mm
15 mm (19/32")
12 9 (without cartridge)
22°
Less than
7
mg (lateral. vertical)
Within 2°32' (at the outer·groove of
30 cm (12") record
Within 0°32' (at the inner groove of
30 cm (12") record
Stylus pressure
adjustment range:
0 - 2.5 9
Applicable cartridge
weight range:
6 - 10
9
13.5 - 17.5 9 (jncluding headshell)
(with auxiliary weightl: 9.5 - 13 9
17 - 20.5
9
(jncluding headhsell)
(with shell weightl:
3.5 - 6.5
9
11 - 14 9 (jncluding headshell)
Headshell weight:
7.5
9
Nota--------------------------------------------------------------------------------~
*
To improve the performance of SL-1200MK2/1210MK2, the bottom structure and circuit are changed in the course
of production_
*
After the change, SL 1200M K2-A/121 OMK2-A is indicated in the name plate as the model of the set.
It is discriminated from before-change set by -A. Also, check that the present change is of the sets after the change
mark IQ] shown in the sirial No. sheet attached to the bottom and carton box.
*
This supplement service manual contains the bottom plate disassembly procedure, change part No., circuit diagram,
P.C.B. and block diagrams. The other contents are the same as for the service manual of SL-1200MK2/1210MK2
already issued.
*
Sets with cartridge (EPC-207Cl are included in those for same areas.
*
Since the power transformer fitting method is different for sets with serial number sheet change mark
~
, refer to
the development plan on page 8.
Ser ia I No. sheet·
0000000000
SER.No.
Lehange mark
Serial No. sheet
Deutsch
TECHNISCHE DATEN
Änderungen der technischen Daten vorbehalten.
• Allgemeine Date"
Stromversorgung :
Leistungsaufnahme:
Abmessungen :
(B
x
H
x
Tl:
Gewicht:
• Plattenspieier
Typ:
Antrieb:
Motor:
Plattenteller:
Die angegebenen Gewichts- und Abmessungsdaten sind ungefähre Werte.
-110-120/220-240 V. 50/60 Hz
Wechselstrom
13.5W
45.3
x
16.2
x
36 cm
12.5 kg
Manuel/er Quarz-Direktantrieb·
Plattenspieier
Direktantrieb
Kollektorloser Gleichstrommotor
Aluminium-Spritzgu~
Durchmesser 33.2 cm
Gewicht 2 kg
Plattenteller-Drehzahlen:
33-1/3 und 45 Ulmin
Anlautdrehmoment:
1.5 kg' cm
Drehzahl-Hochlaufzeit:
0.7 s. vom Stil/stand auf 33-1/3 U/min
Bremssystem:
Elektronische Bremse
Gleichlaufsch_nkungen: 0.01% WRMS*
0.025% WRMS (JIS C5521)
±
0.035% Spitze (lEC 98A bewertet)
• Diese Nennleistung bezieht sich auf das Laufwerk-Bauteil allein.
ausschlie~lich
Einflüsse von Schaliplatte, Tonabnehmer o.der. __ _
Tonarm • aber
einschlie~lich
Plattenteller.
Gemessen anhand von Signalen vom eingebauten
Frequenzgenerator des Motorbauteils,
Rumpel-Geräusch-
spannungsabstand:
- 2 -
-56 dB
(I
EC 98A unbewertet)
-78 dB (lEC 98A bewertet)
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