General Information - Pioneer S-W80S-J Service Manual

7. GENERAL INFORMATION

7.1 DISAASEMBLY
Removing the Amplifier Assy
1 ) The Amplifier Assy is attached to the cabinet by 4 external
screw 1. To detach it, pull down the subwoofer toward the
left side. Then unfasten those screws 1 (× 4)
2 ) Stand up the speaker again. After unfastening the rear panel
screw 2 (× 8), pull straight the Amplifier Assy toward back
about 13cm. Then remove the connecting cord of PWS Assy
and LED Assy. Next, pull out the Amplifier Assy and remove
the speaker cords.
2
2
2
2
SPEAKER LEVEL 2
R L
OUTPUT
2
INPUT
+ - - +
2
2
Rear Panel
When mouting the Amplifier Assy, be sure to
make the binding process for the speaker cord,
power SW cord, and LED cord by the binder.
Screw 1
Amplifier Assy
3 ) The PWS Assy and LED ASSY is attached to the front panel by
each 2 screws. To detach them, remove the Amplifier Assy
first. Then unfasten each screws from the cabinet back side.
When mounting, be sure to make the binding process
for the Power SW cord and LED cord by vinyl tape.
Removing the Subwoofer
1 ) The speaker element is attached to the back board by 4 external
screws 3 and washers. To detach it, unfasten those screws and
washers.
2 ) When attaching the speaker, face its terminal downward.
(Screws must be used with washers.)
3
3
50 Hz
LINE LEVEL
OUTPUT SPEAKER LEVEL
R
LINE LEVEL
INPUT
+ -
Removing the Front Panel
The front panel is attached to the baffle by press-fitting.
To detach it, pry it open by inserting a flat blade screwdriver
into lower side.
S-W80S
LED ASSY
PWS ASSY
3
3
200
L
OUTPUT
INPUT
- +
13