Technics SL-1200MK2 Service Manual

Service Manual
Turntable
System
SPECIFICATIONS
General
Power
supply :
Power consumption :
Dimensions :
(WxHxD)
Weight :
Turntable section
Type :
Drive
method :
Motor :
Turntable platter :
Turntablespeeds :
Pitch control :
; :carting torque :
Build-up
characteristics :
Braking system :
Speed change due to
load torque :
Wow and flutter :
* This rating refers to turntable assembly alone, excluding
effects of record, cartridge or tonarm, but
including
platter . Measuredby
obtaining signal from built-in fre-
quency generator of motor assembly .
Specifications subject to change without notice .
Panasonic Company
Division of Matsushita Electric
Corporation of America
One Panasonic Way, Secaucus,
New Jersey 07094
This
service literature
is
designed for
experienced
repair
technicians
only
and is not
designed
for use by
the general
public .
It does
not
contain
warnings or
cau :' .ons to
advise
non-technical
individuals
of
potential dangers
in attempting
to service
a product
. Products
powered
by electricity
should
be serviced
or
repaired only
by
experienced
professional
technicians . C .iy
attempt
to service
or repair
the product
or, , products
dealt with
in this
service literature
t ;+
anyone else
could
rest''
in .. serious
injury or death
.
SL-12
Panasonic Hawaii,
Inc
.
320 Waiakamilo Road, Honolulu,
.Hawaii 96817
A WARNING
ORDER
NO . SD7908-1601
OM K2
(M), (MC)
" The model SL-11 200MK2 (M) is available in U .S .A . only
.
*The model
SL-1200MK2
(MC)
is available in Canada only .
Weight and dimensions shown are approximate .
Cud
Matsushita Electric Industrial
Co
.
Ltd .
All rights reserved . Unauthenzed
copying and distribution is a violation of
law
Matsushita Electric of Canada Ltd .
5770 Ambler Drive,
Mississauga, Ontario
LAW 2T3
Arm height adjustment
range :
31 .8-37 .8 mm (helicoid part 6 mm)
(1-21 /32"-3-35/64")
Quartz direct drive (helicoid part 15/64")
Manual turntable Overhang : 15 mm (19/32")
Direct drive Effective mass : 12 g (without cartridge)
Brushless DC motor Offset angle : 22 °
Aluminum diecast Friction : Less than 7 mg (lateral, vertical)
Diameter 33 .2 cm (13-5/64") Tracking error angle :
Within 2 °
32' (at
the outer groove of
Weight 2 kg (4 .4 lb .) 30 cm (12") record
33-1/3 rpm and 45
rpm Within 0 ° 32'
(at
the inner groove of
All
quartz-locked ±8%
range
30
cm (12") record
1 .5 kg-cm (1 .3 Ib-in) Stylus pressure
adjustment range : 0-2 .5 g
0 .7 s . from standstill to 33-1/3
rpm
Applicable
cartridge
6-10
g
Electronic brake
weight range :
13 .5-17
.5 g (including headshell)
(with auxiliary 9 .5-13 g
0% within 1 .0
kg-cm
(0 .87
Ib-in) weight) : 17-20 .5 g (including headshell)
0 .01%
WRMS* (with shell weight)
:
3 .5-6 .5 g
0 .025%
WRMS (JIS C5521) 11-14 g (including headshell)
±0 .035% peak (IEC 98A Weighted) Headshell weight : 7 .5 g
Rumble : -56 dB
(I
EC 98A Unweighted)
120 V,AC,50or60Hz -78 dB (IEC 98A Weighted)
12W
45 .3x 16 .2 x36 cm Tonearm section
(17-27/32"x6-19/64"x l 4-11/64") Type : Universal
11 kg (24 .3 lb) Effective length : 230mm (9-1/16")

Technics SL-1200MK2 Specifications

General

Product color	Silver
Power requirements	AC120V, 60Hz
Signal-to-Noise Ratio (SNR)	78 dB
Power consumption (typical)	14 W

Weight and Dimensions

Depth	360 mm
Width	453 mm
Height	160 mm
Weight	12000 g