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Technics SL-1200M7L User Manual

Technics SL-1200M7L
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22
Before requesting service, make the below checks. If you are in doubt about some of the check
points, or if the remedies indicated in the chart do not solve the problem, contact your dealer.
No power.
Is the AC mains lead plugged in?
Plug the mains lead in firmly. (
12)
There is power but no sound.
Sound is weak.
Are connections to the amplifier/receiver’s PHONO terminals correct?
Connect the PHONO cables to the amplifier’s PHONO input terminals. (
12)
Left and right sounds are reversed.
Are the stereo connection cable connections to the amplifier or receiver reversed?
Double check all connections. (
12)
Are connections of the head shell’s lead wires to the cartridge terminals correct?
Double check all connections. (
09)
Humming is heard during play.
Are there other appliances or their AC mains lead near the stereo connection cable?
Separate the appliances and their AC mains lead from this unit.
Is the earth lead connected?
Make sure the earth lead is correctly connected. (
12)
The indicator on the speed select button [33] or [45] blinks.
Perform the following operations when the indicator on the speed select button [33] or [45] blinks.
The symptom may be improved.
Turn [ON/OFF] to OFF.
Pull out the power plug, wait for three seconds, and then insert the plug again.
Turn [ON/OFF] to ON and press [START-STOP] to rotate the turntable.
If the indicator on the speed select button blinks again, check which one is blinking and contact our
service representative.
Troubleshooting guide
SL-1200M7LEB.indd22SL-1200M7LEB.indd22 2022/01/2514:23:372022/01/2514:23:37

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Technics SL-1200M7L Specifications

General IconGeneral
Drive MethodDirect Drive
TypeManual Turntable
Wow and Flutter0.025% WRMS
Tonearm TypeUniversal Static Balance
Tonearm Effective Length230 mm
Tonearm Overhang15 mm
Power Consumption8 W
MotorBrushless DC motor
Turntable Speeds33 1/3, 45 rpm
PlatterAluminum die-cast, 332 mm diameter
Cartridge Weight Range5.6 - 12.0 g 14.3 - 20.7 g (including headshell)
TerminalsGround Terminal x 1
Dimensions453 x 353 x 169 mm
Weight9.6 kg
Starting Time0.7 sec (33-1/3 rpm)
Signal-to-Noise Ratio78 dB (DIN-B)
Tracking Force Range0-4 g
Power SupplyAC 120 V, 60 Hz

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