Vi hadde en veldig hyggelig kveld i går der vi gjennom ca fire timer med jobbing ble belønnet med et par minutter herlig lyd fra DV10x5/Td2001/diy-RIAA.
Resten av tiden jobbet vi med følgende problemstilling som jeg beskriver på forumet til Vinylengine:
I have a problem with a TD2001 I just bought. The seller said it did not run with enough speed and the price was set thereafter.
I worked on it for an evening trying to adjust the speed via the potentiometer in the powersupply/electronics-printboard, and for a while it had the correct speed. (Stroboscope).
Then it was set up with a pickup and RIAA and played beautiful for a minute, before it slowed down again. I tried adjusting the pots a few times and had it run too fast and too slow, but most disturbingly the speed was not stable. It slowed down and varied at a too slow pace.
I have tested the lager. It seems ok, with oil and no bad sounds. The platter, or just subplatter, can run freely for a while. When the belt is connected it is a bit resistance, but I guess this is normal with the motor connected.
The ac-supply gives me 18.7vac (220 - 240vac in Norway).
The electronics seems fine in all other aspects.
I downloaded the electronic schematic from TD3001 on analogedepth.com and I guess my next step will be to see if the voltage supply is correct and stable for the motor.
Do any of you have experience with similar problems or knowledge that can help me fix my deck?
Det er altså tilbake på arbeidsbordet med denne spiller. Det skal dog legges til at det lille vi fikk høre ga mersmak. En herlig lyd som gir motivasjon til å få denne spilleren opp å gå, og en pekepinn på at pickuper med egenskaper i nærheten av DV10x5 kan være det absoultt rette for denne spilleren. Nesten teit å si det med så lite spilletid, men det lå ikke særlig tilbake for clearaudio champion med RB250 arm.
