Hitachi AXF300E, Руководство по обслуживанию

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AX-F300
3. Removal of Rear Panel
(1) Remove 9 screws from the rear panel.
(2) Remove the connector .
4. Removal of Front P. W. Board
(1) Remove 2 screws and then the tone P. W. board.
(2) Remove the volume knob assy, remove the nut and remove the volume P. W. board.
(3) Remove 9 screws
.
5. Removal of Main P. W. Board
(1) Lift up the TU P. W. board and remove it from the main P. W. board.
(2) Remove 2 screws
from the top side of the main P. W. board.
(3) Remove 4 screws from the bottom side of the chassis.
(4) Remove the 4 P. W. board holders from the chassis via the bottom side of the chassis.
TU P. W. board
Control
N u t