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Yamaha stagepas 150m Service Manual page 11

Portable pa system
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10.
REVERB Circuit Board
(Time required: About 4 minutes)
10-1
Remove the REVERB circuit board from the connec-
tors CN27 and CN31 of the CONTROL circuit board.
(Fig. 10)
<Bottom view>
(パネルAss'y)
11.
SP OUT Circuit Board
(Time required: About 4 minutes)
11-1
Remove the hexagonal nut marked [220a] from the
panel printing side. The SP OUT circuit board can then
be removed. (Fig. 11)
INPUT
CONTROL
Panel assembly
Panel assembly
(パネルAss'y)
[220a]: HEXAGONAL NUT M15.0 BL (--) 六角ナット
10.
REVERBシート (所要時間:約4分)
10-1
CONTROLシートのCN27とCN31のコネクターから、
REVERBシートを外します。 (図10)
CN32
REVERB
CN28
to CONTROL circuit board - CN31
(CONTROLシートのCN31へ)
to CONTROL circuit board - CN27
(CONTROLシートのCN27へ)
CN31
CN27
Fig. 10(図 10)
11.
SP OUTシート (所要時間:約4分)
11-1
パネル印刷面から [220a] の六角ナット1個を外し、SP
OUTシートを外します。 (図11)
[220a]
SP OUT
Fig. 11(図 11)
STAGEPAS 150M
11

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