1-4 (No.MA347)
3.1.2 Removing the CROSSOVER BOARD assembly (See
Fig.2, 3)
(1) Remove the two screws B attaching the TOP COVER.
(See Fig.2)
(2) Remove the three knobs.
(3) Disconnect the connector wire from CROSSOVER
BOARD assembly connected to connector CON1
of the
MAIN BOARD assembly. (See Fig.3)
(4) Remove the two screws C attaching the CROSSOVER
BOARD assembly. (See Fig.3)
3.1.3 Removing the LED BOARD assembly (See Fig.3)
(1) Disconnect the connector wire from LED BOARD assem-
bly connected to connector CON2
of the MAIN BOARD as-
sembly.
(2) Remove the one screw D attaching the LED BOARD as-
sembly.
Fig.2
Fig.3
3.1.4 Removing the ILLUMINATOR LED BOARD assembly (See Fig.4)
(1) Disconnect the connector wire from ILLUMINATOR LED
BOARD assembly connected to connector CON3
of the
MAIN BOARD assembly.
(2) Remove the two screws E attaching the ILLUMINATOR
LED BOARD assembly.
Fig.4
BB
DC
CON1 CON2
CON3
E
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