Matrix T5X-02, Service Manual

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8.5 error Code TroUbleSHooTiNG
error meSSaGe 0x04a1
1) CaUSe - The motor controller board's communication is lost.
2) SolUTioN:
a. Check the connection and condition of the mCb signal wire (goes from the daughter board to the mCb) (figure a).
b. if no signal is present through the mCb signal wire, led 2 on the daughter board should be unlit (figure b).
c. replace the mCb signal wire.
d. replace the daughter board.
error meSSaGe 0x0301
1) CaUSe - flash or eeProm error.
2). SolUTioN:
a. Power unit off / on.
b. if the issue is not resolved by power reset, replace the console.
fiGUre a
fiGUre b (ToP / middle of daUGHTer board).
CHaPTer 8: TroUbleSHooTiNG