JBL K2 S9800 Technical Manual
Also see for K2 S9800SE: Brochure & specs
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3641 282216211322137293414131225393583310 26 19 640938312023175418 35 3713035241527EXPLODED VIEWK2 S9800/K2 S9800SERev 1 5/07Harman Consumer Group, Inc., 250 Crossways Park Drive, Woodbury, New York 11797Technical ManualK2 S9800/K2 S9800SETO SERVICE THE K2 S9800/KS 9800SEThe crossover network, after removal of the (6) faceplate screws,should extract far enough out of the cabinet for service without wire ordriver removal.Access to 9V bias batteries – metal plate removed by two thumb-screws on the network faceplate.Replacement or service of the high-frequency drivers requires accessthrough the woofer opening, following these steps:NOTE: IT IS RECOMMENDED THAT TWO PERSONS BE INVOLVEDIN K2 S9800/K2 S9800SE DISASSEMBLY.1) Lay the loudspeaker down on its back (drivers facing up), on apadded surface.2) Remove the grille.3) Remove the (8) Phillips woofer screws.4) The woofer is best extracted by inserting two 1/4 x 20 (3" or longer)threaded machine screws into opposite sides of the two threadedwoofer screw openings. Caution: Only two of the holes are threaded;they should be the top and bottom holes in the woofer frame. Threadthe bolts into the openings by hand, then pull upwards, lifting thewoofer from the counterbore. Then, while one person supports thewoofer, another can remove both connecting wires from the terminals.Set the woofer aside.5) Inside the cabinet, at the bottom of the HF horn, are the threemounting screws; remove them.6) The HF horn can now be removed from the cabinet by reaching inand pushing the assembly out; remove both connecting wires from theterminals. Set the HF assembly/horn aside.7) The (10) screws holding the top cap assembly are now exposed;remove them.8) Lift the top cap assembly with UHF assembly off the cabinet.NOTE:a) When replacing the HF horn, to assist the (3) screwholes in liningup properly, one person may have to depress the gasket by pressingthe horn assembly down into the cabinet, while the other replacesthe screws.b) Observe correct polarity when reattaching all driver wires.#16 Notused in laterversionsNote: This panel is notremovable from thefront on later versions;it is attached from therear with screws. |
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