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Required Tools & Parts 4mm Hex Wrench, #2 Phillips Screwdriver Loudbox Performer Head Cap Chassis - P/N ACC-000-000 or Loudbox 100 Head Cap Chassis - P/N ACC-000-000 Remove Head Cap Chassis 1. Using a 4mm hex wrench, remove the (6) bolts (red arrows) securing the Head Cap Chassis.
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LOUDBOX 100 & LOUDBOX PERFORMER HEAD CAP CHASSIS REPLACEMENT Disconnect Head Cap Chassis from Cabinet 1. Follow red and black wires from cabinet to chassis and remove connector as shown in A. 2. Remove green and yellow ground wire from chassis as shown in B. Set chassis aside.
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LOUDBOX 100 POWER AMPLIFIER CHASSIS REPLACEMENT Warning The Loudbox 100 Power Amplifi er Chassis part is specifi ed either for 120V or 240V function. Make sure, before continuing with this installation, that the correct replacement part has been selected. Required Tools and Parts #2 Phillips Screwdriver, 4mm Hex Wrench Loudbox 100 120V Power Amplifi...
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LOUDBOX 100 POWER AMPLIFIER CHASSIS REPLACEMENT Disconnect Chassis from Cabinet JP10 JP10 JP5: blue/yellow/red/black JP6: blue/gray/blue JP8: alternating black/red JP9: brown/white/blue JP10: red/brown/orange/white/black 1. Remove fi ve connectors from Chassis PCB at board locations JP5, JP6, JP8, JP9 and JP10.
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3. Mount head cap to cabinet as shown in the Reassembly section of same guide. Connect and Reassemble Amplifi er 1. Make all 5 connections from Loudbox 100 to Power Amplifi er Chassis (JP5, JP6, JP8, JP9 and JP10) as in disassembly.