Disassembly Procedures - Yamaha YST-RSW300 Service Manual

YST-RSW300
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I DISASSEMBLY PROCEDURES
(Remove parts in the order as numbered.)
Disconnect the power cable from the AC outlet.
Spread a rubber sheet and cloth, then place the main unit upside down on it.
1. Removal of Front Grille Ass'y
* The front grille ass'y is fixed to the cabinet with dow-
els at 5 locations.
As a flatblade screwdriver is used for removal, use
special care not to cause damage to the cabinet
ass'y.
a. Using the flatblade screwdriver inserted in the gap be-
tween the front grille ass'y and the cabinet ass'y (bot-
tom side first), push up the front grille ass'y. (Fig. 1)
b. Remove the front grille ass'y by lifting a metalblade up.
(Fig. 1)
* When installing the front grille ass'y, apply quick-dry-
ing bond or the like to dowels and then fit them into
dowel holes for secure installation. (The front grille
ass'y will come off easily if its dowels are fitted into
dowel holes without applying quickdrying bond or
the like.)
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L 13942296513
Rubber sheet and cloth
Flatblade screwdriver
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Bottom side
Connector
Terminal
Terminal
Bottom side
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2. Removal of Driver
a. Remove 4 screws (1)and then remove the driver.
(Fig. 1)
b. Disconnect the connector connected to the terminal of
the driver. (Fig. 1)
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Cabinet ass'y
Driver
Front grille ass'y
1
Dowels
co
.
Fig. 1
9 4 2 8
0 5 8 2 9 9 4 2 8
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Metalblade
Dowels
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