Disassembly Procedure; Front Grille Assembly; Speaker Lf (Woofer); Front Cabinet Unit, Rear Cabinet Unit - Yamaha STAGEPAS 300 Service Manual

STAGEPAS 300
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DISASSEMBLY PROCEDURE

1.

Front Grille Assembly

(Time required: About 1 minute)
1-1 Remove the four (4) screws marked [120A]. The
front grille assembly can then be removed. (Fig.1)
2.

Speaker LF (Woofer)

(Time required: About 2 minutes)
2-1 Remove the front grille assembly. (See procedure 1)
2-2 Remove the four (4) screws marked [100A]. The
speaker LF (woofer) can then be removed. (Fig.1)
2-3 Remove the wire LF (red/black) attached to the
speaker LF (woofer). (Photo.1)
3.

Front Cabinet Unit, Rear Cabinet Unit

(Time required: About 3 minutes)
3-1 Remove the front grille assembly. (See procedure 1)
3-2 Remove the five (5) screws marked [80A] and four
(4) screws marked [80B]. The front cabinet unit and
rear cabinet unit can then be separated. (Fig.1,2)
3-3 Remove the wire LF (red/black) attached to the
speaker LF (woofer). (Photo.1)
3-4 Remove the wire HF (yellow/blue) attached to the
speaker HF (tweeter). (Photo.2)
TE
* Take care not to open the front cabinet unit and
L 13942296513
rear cabinet unit too wide or the speaker LF
(woofer) terminal and speaker HF (tweeter)
terminal may be damaged.
<Front view>
Front cabinet unit
( )
[120A]
[80A]
[100A]
Front grille assembly
( Ass'y)
[80A]
[100A]
[120A]
[80A]: Bind Head Tapping Screw-A (
5.0X35 NI-BL (AAX61640)
[100A]: Bind Head Tapping Screw-B (
4.0X18 NI-BL (AAX61660)
www
[120A]: Bind Head Tapping Screw-B (
4.0X10 NI-BL (AAX61680)
Fig.1 (
.
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[120A]
[80A]
[100A]
Speaker LF (Woofer)
(
[80A]
[100A]
[120A]
[80A]
x ao
y
)
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<Rear view>
Rear cabinet unit
(
LF ( ))
[80B]: Bind Head Tapping Screw-A (
)
5.0X35 NI-BL (AAX61640)
)
)
u163
.
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
)
[80B]
[80B]
Fig.2 ( )
m
co
9 9
2 8 9 9
[80B]
[80B]
)