Pioneer XY series Installation Manual page 64

5 Drive unit replacement
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Procedure (XY-115S/118S/218S)
Removing and reinstalling the grille.
(1) Remove the screws from the grille.
(2) 12 pieces of screws for XY-115S, 14 pieces of screws for XY-118S
and 24 pieces of screws for XY-218S are required to be removed.
(3) Remove the grille from the enclosure.
(4) Reverse the above steps when placing the grille back to the
enclosure. The grille should be placed back in the same orientation
before it was removed.
Replacement of LF drive unit
LF driver units installed in XY-115S and XY-118S are different, but
almost the same procedures can be used to replace both LF drive
units.
XY-218S has 2 LF drive units side by side. Please follow the steps
below to replace one or both of the LF drive unit(s) you want to
replace.
(1) Remove the eight socket head bolts from the LF drive unit.
(2) Lift the LF drive unit up and remove the cables from the LF drive
unit.
(3) Replace the LF drive unit with a new one.
(4) Connect the cables to the two terminals.
Red Terminal (+)
Black Terminal (-) : Black cable
(5) Ensure that the terminals of the drive unit are placed as shown
below.
CAUTION: The locations of the terminals on XY-115S, 118S and XY-
218S are different. Please see the locations of each drive unit in the
figures below when installing the LF drive unit.
(6) Install the LF drive unit to the enclosure.
(7) Tighten the socket head bolts on the LF drive unit.
(8) Tighten the countersunk bolts to ensure a solid fit to the grille.
XY-115S
Location of
terminals
XY-218S
: Red cable
NOTE: XY-118S is used in the pictures.
Red Terminal
Black Terminal
XY-118S
Location of
terminals