It's known that the DM700's tuner has low sensibility.
Is it possible to adapt the DM 7020's tuner (Philips or new Alps) on 7000.
The main board of 7020 ,near the tuner zone, seem the same of 7000.
Where can I find the wiring of 7000 and 7020 tuners or schematic diagram of DM 7000/7020.

Thanks