Technics dz1200 platter mod - Technics SL-DZ1200 Turntable

http://sparedparts.com/products/technics-sl-dz1200-service-manual-complete

Technics SL DZ1200 MKII Mod Fixing Flawed Design DJ TechTools

A lot of issues with this unit

You will need to check your belt for wear. Lift felt on platter and check belt tension. It may need replacing. To replace, simply lift platter section of the unit, taking note of the belt position. replace and your problem will be solved

I am not familiar with your particular model of turntable, but typically the belt is easily accessible under the platter (rotating metal disc). Remove the platter (it often just lifts off, but don't force anything) and then you will be free to reattach the belt. Good luck!

I have answered this.

http://www.archive.org/details/Turntable_Belt_Installation

above video should help. if your platter is "stuck" then call them for tips. also make sure it does NOT say "direct drive" on the front of the unit.

presuming you are talking about the SL-H350 as in the body not the SL-DZ1200 as in the title

the platter must be able to spin freely without a belt installed as shown in this video

http://www.archive.org/details/Turntable_Belt_Installation

that would be one likely cause presuming you have the correct new belt that is.

I had the same problem. Replacing the sensor is not gonna help. it is a focus problem. I had to fold a small piece of paper and put it under the sensor to raise it up alittle then you screw it in. The size of the paper you will have to figure out for yourself, but it will help u fix your problem

THEY HAVE THE PARTS AT PANASONIC.COM. THEY SHIP ANY WHERE....JUST TYPE IN MODEL#...

i had same problem, just took mine back and exchanged for new one. however i'm having a similar problem again. i tried polish to make it more slippy, and tried cleaning under grey platter, but now i've made it worse, and i get a clicking sound when my cd's are playing. any technics dealer should be able to get it serviced for you.