schemat - Unitra Fonica Gramofon Mister hit Typ WG-400

Hi, I hope I am not mistaken the place of issue, but if so, please excuse me .. I UNITRA FONICA Mr Hit GRAMOFON ZE WZMACNIACZEM TYP WG -400. Very little is heard, barely audible. Want to fix it and that I need the scheme. Please if someone can help me.
Thank you

Mimiluna, have you checked the cartridge? It's crystal type and they loose their properties when they get older.

Thanks for the info, but my turntable is not so! Did not hit 71, but Mr. Hit
I will write all data: UNITRA FONICA Mister Hit GRAMOFON ZE WZMACNIACZEM TYP WG-400
WT-71/T4-264-063
ZASILANIE 220V~50Hz


It is different from what you sent me

There was no other WG-400 Mister Hit but this one.

I will try later to put a picture

Dodano po 5 [godziny] 49 [minuty]:



Dodano po 1 [godziny] 5 [minuty]:

Hello again from the sample which did establish that - transformer works well motora.No heard from the speaker hum (50 Hz)! And when you touch the needle - do not hear anything. Does anyone know what could be the problem?

mimiluna wrote:

Does anyone know what could be the problem?

Check cables between the needle and amplifier. Maybe the amplifier is broken down?
Here is the schematic: http://www.oldradio.pl/foto_schematy/sch00268.jpg
Make sure that voltages and currents are similar with ones shown in the schematic. Try to touch the base of T101 with your finger - a loud noise should be audible.

PS. Is your loudspeaker fully functional? Is it connected to the amplifier correctly?

UF50 is a stereo catridge. You can connect it from DIN output into stereo amplifier.
Pin 3 = channel L , pin 5 = channel R, pin 2 = GND.

Hello! Thanks for all the advice. Discovered the problem - the cartridge not work and should therefore be replaced. On the one hand it is good that we found the problem, but on the other - now we can not find a new one. Does anyone know where I can find, order and buy?

the cartridge unitra UF50

They are almost in continuous sale on allegro.pl (polish online auction site). You just have to find the seller who will agree send it abroad.

OK,thank you