Yamaha AvantGard N1 Manual de manutenção - Página 18
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N3
6. Sheet Box
6-1
When sheet box is set vertical:
Loosen the 14 screws [78G], slide the sheet box to the left, and then stand it up 90 degrees over the center rail.
* Secure the sheet box assembly with screws for safety after raising it vertically.
6-2
How to remove Sheet Box:
6-2-1 Remove the music shelf angles L/R.
Remove the screw marked [78D] and loosen the screw marked [78E]. The music shelf angles L/R can then be removed
toward you.
6-2-2 Remove the music rest guide.
Remove the three (3) screws marked [78F]. The music rest guide can then be removed.
6-2-3 Remove each connector. (total of 12 locations)
Disconnect the six (6) connectors of the ACDC circuit board, the connector of the YDD circuit board, two (2) connectors
of the REB1 circuit board and three (3) junction connectors.
6-2-4 Remove the sheet box.
Loosen the fourteen (14) screws marked [78G] and slide the sheet box leftward. Then, lift it to remove it.
<Top view>
CN13 CN12 CN11 CN10
CN13 CN12 CN11 CN10
CN2
CN2
ACDC
CN1
CN1
[78G]
[78E]
ACDC
[78G]
18
Junction connector
YDD
CN1
CN1
[78G]
[78G]
YDD
[78D]
[78G]
MUSIC SHELF ANGLE L
SHEET BOX
Junction connector
Junction connector
[78G]
[78F]
[78G]
MUSIC REST GUIDE
CN50 CN51
CN50 CN51
[78E]
[78G]
[78D]
[78G]
MUSIC SHELF ANGLE R
REB1
[78G]
REB1
SHEET BOX