Mixer Assembly, Cover Mold Assembly; Jack1A Circuit Board Or Jack1B Circuit Board - Yamaha STAGEPAS 300 Service Manual

STAGEPAS 300
QQ
3 7 63 1515 0
6.

Mixer Assembly, Cover Mold Assembly

(Time required: About 1 minute)
6-1 Rotate the two (2) straight slots on the fastener
heads with a coin driver or minus driver until each
straight slot is in alignment with the OPEN position.
The mixer assembly or cover mold assembly can
then be removed. (Fig.5)
Coin driver or minus driver
(
TE
L 13942296513
7. JACK1A Circuit Board or JACK1B Circuit
Board
(Time required: About 2 minutes)
7-1 Remove the mixer assembly or cover mold
assembly. (See procedure 6)
7-2 Remove the three (3) screws marked [16]. The
mount bracket assembly can then be removed
together with the JACK1A circuit board or JACK1B
circuit board. (Fig.6)
7-3 Remove the hexagonal nut marked [140a]. The
JACK1A circuit board or JACK1B circuit board can
then be removed from the mount bracket assembly.
(Fig.6)
www
.
[16]:
[140a]: Hexagonal Nut (
8
http://www.xiaoyu163.com
)
Cover mold assembly
( Ass'y)
[140a]
Mount bracket assembly
(
JACK1A
or
JACK1B
x ao
y
i
Bind Head Tapping Screw-B (
http://www.xiaoyu163.com
8
Fastner head
( )
Rear case side
(
Q Q
3 6 7 1 3
Fig.5 ( )
[16] X 3
)
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.
) 4.0X10 NI-BL (AAX61680)
) M15.0 BL
Fig.6 ( )
2 9 9 4 2 8
Panel side
( )
Mixer assembly
( Ass'y)
)
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9