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(3) Check the 220 Vac voltage on the K1 connector, between PINS 1 and 3.
(4) Check the 220 Vac voltage on the P2 connector, between PINS 1 and 5.
(5) Check the 220 Vac or 110 Vac voltage on the CN4 connector of the Brake Board, between
PINS 3 and 1.
(6) Check the +12 Vdc voltage on the CN3 connector of the Brake Board, between PINS 2 and 6.
(7) Check the +12 Vdc voltage on the CN17 connector of the Brake Board, on PINS 1 and 7.
(8) Check the +12 Vdc voltage on the P3 connector of the Power Board, on PINS 1 and 4.
(9) Check the voltage on the P3 connector of the Power Board, on PINS 2 and 4.
If you replace Display Board and/or Driver, check that its SW version is updated,
otherwise install the last version.
TV and RADIO channels, are only stored in a file in the fixed memory of the board. So
the channels will be re-store in case of replacing of the Display Board.