Toshiba MMC-UP0151HP-E, Руководство по обслуживанию

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No. Part to be replaced Work procedure Remarks
③
Fan control board
(MCC-1610) 1. Detachment
1) Remove the electric parts box cover.
(see the 1. of
①
)
2) Detach the connector connected to the board, and
remove the wiring from the clamp.
CN504 : UART (Blue)
CN510 : Reactor (Faston)
CN511 : Reactor (Faston)
CN602 : Relay (Black)
CN703 : Fan motor (W phase) (leads : Black)
CN704 : Fan motor (V phase) (leads : White)
CN705 : Fan motor (U phase) (leads: Red)
Note
Unlock the locks on the housing to remove
the connector.
3) Remove the screws (5 pcs), and remove the sub heat
sink. (The sub heat sink is attached to the back side of
the board with screws (5 pcs).)
4) Unlock the card edge spacers (4 pcs) at the four
corners of the board, and remove the board.
2. Attachment
1) Temporarily secure the board to the card edge spacers
(4 pcs), and then screw (5 pcs) the sub heat sink on
the board to secure.
2) Re-connect the connector which has been removed in
step 1. in the same way as before replacement.
3) Attach the electric parts box cover.
(see the 2 of No.
①
)
Power suppl
CN500
UART CN504
Reactor
CN500, 511 Fan motor
CN703, 704, 705
Relay CN602
Screw
④
Noise
fi
lter board
(MCC-1511)
1. Detachment
1) Remove the electric parts box cover.
(see the 1. of
①
)
2) Disconnect the Faston connected to the board.
CN01 : Power output (L phase) (leads : Red)
CN02 : Power output (N phase) (leads : White)
CN03 : Power output (L phase) (leads : Red)
CN04 : Power output (N phase) (leads : White)
3) Remove the earthing screw (1 pcs).
4) Unlock the card edge spacers (4 pcs) at the four
corners of the board, and remove the board.
2. Attachment
1) Secure the board to the card edge spacers (4 pcs).
2) Re-connect the Faston which has been removed in the
step 1. in in the same way as before replacement.
3) Attach the electric parts box cover.
(see the 2. of No.
①
)
Earthing screw
CN04
CN03
CN02
CN01
Power supply
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