Toshiba RAV-SP1104AT8Z-E, RAV-SP1104AT8ZG-TR, RAV-SP1104AT8-TR 124, No. Part name Procedure

No. Part name Procedure Remarks

7 Noise filter	1. Detachment	Fan-IPDU boardg
board	1) Perform the operation in 1. of Q,1. of T,
MCC-1600
	1.-2 of U and 1.-2 of V.

2) Remove the screws (3 positions) fixing the inverter assem- bly (front). Then slide the inverter assembly (front) upwardly and remove.

3)Remove the lead wires connector to other components from the noise filter board.

CN05: Power supply terminal block (red)
CN06: Power supply terminal block (White)
CN07: Power supply terminal block (Black)
CN08: Power supply terminal block (Gray)
CN09: Connection to earth (Brown)
CN10: Posister (Red)
CN16: Relay (Red)
CN17: Compressor IPDU board (White)
CN18: Relay (Black)	Interface board
CN19: Relay (Gray)
CN20: Power supply terminal block (White)
CN23: Fan-IPDU board (5P, Red)
CN50: Interface board (2P, White)
CN51: Fan-IPDU board (2P, Back)

∗Connectors should be removed after unlocking the housing section.

4)Remove the claw of the support (2 positions) and the screw (2 positions) fixing the base and then remove the noise filter base.

2.Attachment

1)Mount noise filter board.

2)Mount components in the opposite method to that when removing.

Inverter assembly (front)

Screws

(2 positions)

Noize filter board

Using

Using the hook,

it is possible to temporarily suspend the inverter assembly (front).

State of noize filter board when removed

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