Pioneer XY-122 Installation Manual page 58

5 Drive unit replacement
WARNING:
・ Certain technical skills and experiences are required to install the driver to the loudspeaker. Please have the
driver installed by qualified professionals.
・
Do not attempt to use this driver with components other than the specified speaker.
・
Ensure that the loudspeaker is placed on a stable place like on a floor. Do not replace the drivers when it is
stacked on other loudspeakers or it is hung from the ceiling.
・
Be sure to use and tighten the pre-inserted bolts to the driver installed to the loudspeaker when you install
this driver to the loudspeaker enclosure.
・ After installation, you must confirm that the bolts and screws used for the enclosures and the grilles of this
product are tightened enough. Periodical inspections are also required to make sure they are still tightened
enough.
CAUTION:
・
Inappropriate installation could affect the sound quality.
・
Ensure the LF driver is installed in accordance with the Installation Manual. Otherwise, your fingers might be
caught and get injured during the installation process.
・
Do not store speakers at temperatures outside of the rated temperature range as doing so may cause the
speaker to drop in performance or become damaged.
Storage temperature range: –20 °C to +55 °C (–4 °F to +131 °F)
Do not use the product in locations subject to extreme fluctuations in temperature. Drastic fluctuation of the
temperature and long storage in the cold temperature might cause small cracks in the magnet of the drive unit.
The performance, reliability and safety for use of this product may not be affected even if the above issue
occurs.
5.1 XY-122 Drive unit replacement
Part list
Item Part Name
HF drive unit
M6 Stud bolt
Nut
Flat washer
HF
Spring washer
M6 countersunk bolt
LF drive unit
LF
M6 socket head bolt
Spring washer
Grille
Other
M6 countersunk bolt
Qty Service Part No. Note
1 PT-XY122CD1 Include the following items.
4 -
4 -
4 -
4 -
8 06G036
1 PT-XY122LF1
8 06G003
8 06D0075
1 04X902
4 06G020
M6
M6 10mm width across flat
M6
M6 x 40mm (P=1.0),
4mm hex socket head
for HF waveguide
M6 x 40mm (P=1.0),
5mm hex socket head
M6
M6 x 30mm (P=1.0),
4mm hex socket head,
for grille
Required tools
・4mm hex key
・5mm hex key
・10mm spanner