grundig: 4019U Grundig Majestic

ID: 514977
? grundig: 4019U Grundig Majestic 
08.Feb.19 23:22
30

Ross Hoff (USA)
Articles: 16
Count of Thanks: 5
Ross Hoff

I have a 4019U that plays very well, but the stereo balance control does not work. After checking all the switch contacts, tubes, capacitors, most of the resistors .Not being familiar with this model, I need some help getting this radio to work properlly.Would someone please help me?   Thank you Ross W. Hoff 

To thank the Author because you find the post helpful or well done.

 2
grundig: 4019U Grundig Majestic 
09.Feb.19 07:53
30 from 1102

Giovanni Cucuzzella (D)
Editor
Articles: 519
Count of Thanks: 4

Hello Ross,

as I see it the radio has no stereo encoder. Stereo works only for devices connected via PU and the Stereo A button is pressed (M6: 17-18 shorted) . Only then the rotating contact of the blance potentiometer is grounded and thus has a function.

Regards

Giovanni

To thank the Author because you find the post helpful or well done.

 3
grundig: 4019U Grundig Majestic 
10.Feb.19 17:10
133 from 1102

Ross Hoff (USA)
Articles: 16
Count of Thanks: 3
Ross Hoff

Giovanni, thank you for your guick resonce, it explains everthing very well. Again, thank you very much.    Ross

To thank the Author because you find the post helpful or well done.