Yamaha AvantGard N2 Manual de manutenção - Página 29

Procurar online ou descarregar pdf Manual de manutenção para Instrumento musical Yamaha AvantGard N2. Yamaha AvantGard N2 45 páginas. Hybrid piano

8. Lower-front speaker grille and lower board

8-1

Remove the four screws [S2MA] below the key bed.

8-2

Insert a hex wrench or similar tool into the gap between the lower-

front speaker grill and the key bed unit. Pull towards you to remove the

fastening tape, and remove the lower-front speaker grill.

8-3

Remove the four (4) screws marked [S22A] and four (4) screws marked

[S2MB], and lift the lower board to remove it.

8-4

Removing the lower-front panel allows access for replacing main

electrical components such as the DM circuit board or pedal unit, etc.

[S2MA]

[S22A]

[S2MB]

SPEAKER (L)

[S2MA]

HEXAGONAL WRENCH

[S22A]

LOWER BOARD ASSEMBLY

MAD

ACDC

(1)

MAD

(2)

KEYBED (B)

LOWER GRILLE

ASSEMBLY

[S22A]

[S2MB]

SPEAKER (R)

NU1