Pioneer S-IW691L Service Manual page 2

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1. REASSEMBLY AND DISASSEMBLY PRECAUTIONS
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• The grille is inserted into the baffle. To detach it, insert a grill
removal tool into each of the 4 corner holes of the grille net and
A
push up carefully.
• The Speaker frame is attached to the wall by 8 external screws
with Rotating clamps. To detach it, unfasten those screws.
• The LPF network is attached to the speaker frame by 2 external
screws. To detach it, first disconnect the cord to speaker.
Next remove the frame. Then unfasten those screws and
disconnect the cord to the HPF.
• The HPF network is attached to the CST chamber inside of
speaker frame by 5 screws.
B
To detach it, first detach CST and disconnect the cord to speaker
& LPF network. After removing the CST, disconnect the cords
to the speakers and the connector to the Level Control Assy.
After then, remove the baffle from the frame and disconnect the
cord to WF. And then, unfasten 5 screws tightened to the HPF
network.
Caution ; When re-attaching the HPF network, apply DIABOND
(black) (DB-1600WB) to the contact area to the
wooden bar and the through hole for cord again.
• The CST speaker is attached to the baffle by 4 external screws.
C
To detach it, unfasten those screws and then, disconnect the wire
connection. When reattaching it, face Mid terminal (bigger)
rightward.
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• The woofers are attached to the baffle by 6 external screws.
To detach them, unfasten those screws and then, disconnect
the wire connection. When re-attaching them, face its terminal
downward.
• Attach the speaker frame to the wall/ceiling, and
tighten the screws lightly (temporary attachment).
D
At this point the rotating clamp will rotate so that the rotating
clamp and frame are clamped on to the wall/ceiling.
Gently try pulling the speaker forward and check that all of the
rotating clamps have rotated outwards and are lightly clamping
to the wall/ceiling.
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Rotating clamp
• Tighten the screws firmly using no more than the
maximum torque specified.
Allowable maximum torque: 1.0 N . m
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