ENSONIQ ASR-10 Manuel de service télécharger pdf (Page 51)

ReDlacina

ASR-I

O/88

Modules

SECTION

Removing

Remove all cables connected to the ASR-10, including the power cord.

Installing 6.

d. The long narrow bracket that was connected to the first bracket you removed. There

should be just one screw holding this bracket in place at this point.

e. The bracket that is secured to the front of the ASR frame and the center mount of the

keyboard assembly. There are two screws securing this bracket to the front of the ASR

frame, and one screw securing it to the keyboard assembly.

5 The bracket that the digital board heat sink mounts to. There is one screw securing this

bracket to the front of the keyboard frame and one securing it to the keyboard assembly.

g. The short narrow bracket that secures the keyboard assembly to the side of the unit.

There are two screws securing this bracket to the keyboard assembly.

8. It is best to do this step with two people. Watch out for sharp edges on the keyboard

assembly. Lift the keyboard assembly out of the unit.

9. Remove the keyboard adapter board from the old keyboard assembly, and install it on the

new keyboard assembly.

10. Place the new keyboard in the unit and replace the brackets in reverse order.

11,

Replace the digital board.

12. Replace the analog board.

13. Replace the base pan.

14. Test the unit.

Replacing the Digital Jack

Board

Turn the unit upside-down and remove all the screws from the base and rear panel.

Remove the digital board (see Section A).

Remove the four (4) screws that hold the digital jack board to the I/O bracket.

Disconnect JlO

20-pin ribbon cable from the digital jack board.

Insert jacks into the I/O bracket.

Install the four (4) screws that hold the digital jack board to the I/O bracket.

Reconnect JlO to the digital jack board, note that it is keyed.

Install the digital board (see Section A).

Replacing the Analog Jack Board

Removing

Remove all cables connected to the ASR-10, including the power cord.

Turn the unit upside-down and remove all the screws from the base and rear panel.

Remove the analog board (see Section B).

Remove cables from the analog jack board:

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ENSONIQ ASR-10 Manuel de service Page 51

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