Question about Technics SL-1210 Turntable

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Technics 1210 Mk 2 Pitch Fade Problems

I have just recently had my 1210's serviced and was expecting the pitch faders to be replaced as I have been experiencing problems keeping my mixes tight without constantly having to keep re-adjusting the pitch control (all but very slightly) all the time.

My turntables were put on a calibration unit when being serviced and the serviceman found no problems with the pitch on either deck but upon return I have found that there is still this issue on both decks.

I have a Pioneer DJ mixer with a BPM readout, and when looking at this there is a slight fluctuation in speed on both decks, nothing massive but enough to support my initial theory, even when at 0.


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You have to understand any sort of calibration meter will only tell you if the pitch control is faulty - or excessively too fast/too slow. If your units are just 'off' then that is a matter of a simple calibration of your pitch controls back to original factory specs. Also, just so you know, the pitch controls on the 1200s are not really calibrated when they leave the factory. They are basically installed, set a default setting, then shipped off. So, you'll often times have 2 turntables with sequential serial numbers, but they are both off.

Here is a tutorial on calibrating your unit back to original factory settings: TECHNICS SL1200MK2 / SL1210MK2 TURNTABLE PITCH CALIBRATION

You can also print this out and give it to the technician who serviced your units. Also ask him what kind of calibration meter, or unit did he use to test? Just curios.

- TWEAK AV LAB
The ORIGINAL TURNTABLE Technicians.

Posted on Dec 03, 2007

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Posted on Jan 02, 2017

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Sl 1210 mk2 problem spin on 33 rpm


Ok it could be the following of which is a very detailed way to go about fixing it so here we go:
1. Make sure your deck is set to 33rpm & that the pitch fader is at the greenlight or dead center spot. Remove the platter & plastic under covering that bares 5 phillips head screws. ee6d0e64-5572-4814-bdd5-3c288a65f86d.jpg 981b4425-f1bb-44db-8009-96c4f6f7045a.jpg
2. This is what it looks like without the platter & plastic cover.
71a24617-b12c-4186-86f3-cde18ceca8d4.jpg
3. Next flip your turntable over onto a big fluffy pillow to protect your tonearm mainly.
be9c0ed3-9801-4a18-89cc-1ea94a4f4003.jpg
4. Remove the feet & all the screws from the bottom rubber cover. After that simply pull up the rubber cover easy & it may be a little tight in there so just do it nice & easy until it has been separated and completely removed out of the way.
11f87977-5d7d-4388-84b2-6dabb5f5433f.jpg
5. Now on the underside of your pitch fader you'll see the board & locate the hole thats in that board & use a phillips screwdriver to turn it to the left all the way until it stops. db1b13b1-7724-4ad3-b6fb-849e4b202cf0.jpg
6. Now flip it over and turn it on, make sure its set to 33rpm & the pitch fader is st to "0" or where the greenlight turns on.
530eecb8-2e68-447d-9a1a-58ec87ce284b.jpg
765d565b-055c-4ca2-a9a8-44a25d91ac2c.jpg
7. Then move the pitch fader in the "+" or positive direction or slide it towards you slowly a couple of increments say until you get to the "+2" the Big Red Dot moves & then comes to a stop again like it was before you moved the pitch fader when you stop on "+2". When that happens leave the pitch fader there turn off the deck, remove the platter and then unplug the pitch fader from its internal connection. a6fb6645-36a8-4b1e-b91c-c72b15b430dc.jpg
8. After its unplugged flipp it bck over again& now you need to bust out your Multimeter & set it to the 20k mark. 87b1f47f-20ee-40f6-b803-9f7559643700.jpg
9. After that then take your 2 contact points and place them on these to solder joints on the pitch fader board to get your first reading. e11add40-cf29-46a9-8030-8ef186bb2662.jpg 6c759cec-641c-4d93-bf6d-5c3702914fd6.jpg
10. Again dont go by what reading I have in the picture but instead whatever reading your mutlimeter gives you & write that number down & now you have to get the 2nd reading.
11. First you must reach underneath & now you can slide the pitch fader back into the "0" position or in the middle again & then repeat the same process you did when you got the first reading by placing your contacts again back on the two solder points and take a 2nd reading.
09387fc1-1fb3-4bad-8341-487146ee4721.jpg
12. Now while you hold the black/red contacts on the solder points, you take your screwdriver & place it back into that hole from earlier & slowly turn it to the right until you see the reading on the multimeter screen matching whatever the number was that you got on your 1st reading. When they match stop & flip over your turntable & make sure you re-connect that plug for your pitch fader.
ea368284-ed79-4c0c-a6d9-15b598162797.jpg
13. Now go ahead and put the rubber bottom cover back on with all those screws but leave the top internal plastic cover off still, of course you can put the platter back on but leave that plastic part underneath it off. TO BE CONTINUED...

Feb 26, 2014 | Technics SL-1200MK2 Turntable

2 Answers

My pitch fader is wromg and stays at zero for like


you have to replace the slide pot.they are made to be replaced.remove the pitch cover,unplug the cable with white wires and blue connector (it just slides in,or out),remove the ground wire (the single wire with white connector (it just slides off too).now unscrew the blue metal houseing form the pitch fader.now you have a fader+motherboard soldered together.you will have to desolder the posts.once this is done discard the old slide pot.test fit the new slide pot gently into the motherboard.if fits correctly,and posts are lined up,solder into place.clean debris if necessary.let cool,reconnect,test pitch.good luck! i had to replace mine,and it was a bad slidepot.take my advice,order 2 slidepots,just in case the other goes out,because they are hard to get your hands on!

Jul 15, 2010 | Numark TT500 Turntable

1 Answer

Pitch wobble 1210


i had my decks fixed by these guys they are in london.

thier websites is www.technics1210repair.co.uk

they do technics turntable servicing

check them out.

im only spreading the word due it i had my decks fixed their and i am so pleased im telling everyone so they can get the same service i did, rather than paying over the odds at some **** toster repair shop.

alan

Apr 23, 2010 | Technics SL-1210 Turntable

1 Answer

How much to repair pitch fader. plus i blew the tranformer


thats my problem too.. i dont know wat happened i changed 110 to 220 switch then it wont work now....damn

Dec 15, 2009 | Technics SL-1210 Turntable

2 Answers

1210 mk2 speeds up on its own


hi ,,,the pitch control is good dont chance it ..you have a problem on the main board ...of your turntable...check the cold solder of your main board of your deck....maybe some of them are loose that why you got a wiggle platter.. u...then fidbk me wat happend? u

Jun 18, 2009 | Technics SL-1210 Turntable

1 Answer

Pitch slider


usually, when you buy the pitch fader itself, then it comes with the circuit board. Ring up panasonic or a distributor and maybe they stock them, but im not sure why you need just a circuit board...and if u bought a pitch and it came without one, then just give a ring around...at least someone will stock it

Jun 01, 2009 | Technics SL-1210 Turntable

1 Answer

Hello I own 2 cdj 800 mk3 which I use professionally every week for the past 2 years. Recently I am experiencing problems with the pitch control waivering up and down about 2 bpm. I have found this with...


It's possible that you can remedy the problem by cleaning the controls. Being as how they are analog controls and facing directly upward they get dust and dirt in them quite easily. Use a cleaner that is designed for slide controls, one with a silicone lubricant, not one that's straight alcohol as the control will get stiff and not move smoothly.
If cleaning does not do the trick then yes, you'll have to replace it.

Oct 14, 2008 | Pioneer Audio Players & Recorders

1 Answer

I've got to be honest...(in response to your question)


The need to be cleaned as much as you play them. If you play them on a daily basis, I would suggest cleaning the pitch faders at least once a month. Also, the studio environment is also a factor. Is it a dusty place, or relatively clean?

You can clean the faders out with an air can, and some Deoxit or other contact cleaner. DO NOT USE RUBBING ALCOHOL.

There are 2 was to clean, blow the air can inside the fader, removing any debris, then spraying your contact cleaner, then spray air again.

Or, you can take the turntable apart, take the pitch control apart, and clean the contact fader inside. Desoldering is required for this. But it's a more thorough cleaning.

Helpful tips can be found here: www.djproaudio.com/Help

Or, you can just buy a new fader, and install <-- easiest method!

- OPTiC
DJ Pro Audio
www.1200s.com
www.repairnyc.com

Aug 06, 2008 | Technics SL-1210 Turntable

1 Answer

Pitch problem


check it.

http://www.repairnyc.com/

These guys are authorized technics service.

Jan 05, 2008 | Technics SL-1210 Turntable

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