Motorola RADIUS GP300 Service Manual download pdf (Page 27)

Option Board Installation 3-13

6. Reassemble the option board to the front cover assembly.

7. Insert the display flex circuit into the connector on the option board.

8. Insert the jumper flex circuit into the connector on the option board. Notice the orientation of

the flex circuit. Arrows on the jumper flex point to the correct way of inserting the flex into the

connector.

9. Replace the retainer by placing the two top hooks into the slots below the speaker in the front

cover; then, pivot the retainer into the front cover. Ensure that all four tab arms snap correctly

into the front cover.

10. With the keypad option board, display, and retainer correctly in place, the front cover

assembly can now be reassembled as described in Paragraph 7.6 (Chassis and Front Cover

Reassembly).

Figure 3-12 Changing the Keypad/Option Board

Retainer

Keypad/Option

Board

Display Flex

Jumper Flex

TO KP

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Motorola RADIUS GP300 Service Manual Page 27