Yamaha AvantGard N2 Manuale di manutenzione - Pagina 27

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CAUTION: Make sure to never remove

the side board assembly (L, R)

and the arm assembly (L, R)

from the NU1.

These parts should not be

repaired by replacing with

service parts.

1. Top Board

1-1

Close the key cover unit.

1-2

Remove the three (3) screws marked [S25], slide the top board

assembly forward and lift it to remove it.

2. Speaker (Tweeter)

Disconnect the TW-LF connector assembly (2P) from the speaker (tweeter) (L/R).

(TWEETER)(L)

[S2NA]

[S2NB]

3. Uppper Board

Remove the left/right screws [S2NA] (one each), lift the upper board upward and remove.

* When removing the screw be careful not to let the upper board drop.

4. Key Cover

Remove the left/right screws [S2NB] (one each), open the key cover lift upward and remove.

* Pay attention not to damage the arm when removing the key cover unit.

NU1 DISASSEMBLY PROCEDURE

SIDE BOARD

ASSEMBLY L

ARM ASSEMBLY L

TW-LF CONNECTOR ASSEMBLY

SPEAKER

KEY COVER

TOP BOARD ASSEMBLY

[S25]

TW-LF CONNECTOR ASSEMBLY

SPEAKER

(TWEETER)(R)

UPPER BOARD

ARM

NU1

SIDE BOARD

ASSEMBLY R

ARM ASSEMBLY R

[S2NA]

[S2NB]

KEY

COVER