I want to restore this radio. There is no diagram to download. Only you can get the model BX 455 A an is not the same.
The tube B1 is EF89 and not in this radio. On the diagram you can count 7 tubes and there are only 6 in my radio 455A.
Is there a schematic available for 455 A ( N'= 34712 ) and on the rear inside ( A362917.0 )