Park Air Systems Limited BM7X ユーザーズマニュアル

M7X and M7R

Page 5-34

Maintenance

Removing the PSU Module
To remove the PSU:

(1)

Remove the radio’s top cover as detailed on 

.

(2)

Remove the Interface module as detailed on 

.

(3)

Refer to 

 and identify the RF PA In-Line power connector. Separate the in-line

connection.

(4)

Refer to Fig 5-24 and identify the two-wire power connector. Disconnect the free socket from the
chassis plug.

(5)

Refer to Fig 5-25 and identify the PSU ribbon cable. Disconnect the cable from the chassis
connector.

(6)

Turn the radio upside down and remove the bottom cover as detailed on 

.