Panasonic SB-MAX4000E Service Manual

21 Specifications2 Disassembly and Assembly InstructionsCaution Note:• This section describes procedures for checking the operation and replacing the main components.• For reassembly after operation checks or replacement, reverse the respective procedures.• Special reassembly procedures are described only when required.• Before carrying out the disassembly process, please ensure all the safety precautions & procedures are followed.• During the disassembly and/or assembly process, please handle with care as there may be chassis components with sharpedges.• During replacement of component parts, please refer to the section of “Replacement Parts List” as described in the service man-ual.• Select items from the following indexes when disassembly or replacement are required.Front Speakers• Disassembly of Upper Front Panel Block• Disassembly of Tweeter Speaker (SP1)• Disassembly of Woofer Speaker (SP2)• Disassembly of Lower Front Panel Block• Disassembly of Subwoofer Speaker (SP3)• Disassembly of Lighting Wire P.C.B. Assembly2.1. Type of screwsSpeakersSpeaker unit(s)Tweeter 6 cm cone typeWoofer 20 cm cone typeSuper Woofer 30 cm cone typeImpedance High 3 Ω / Mid 3 Ω / Low 2 ΩDimensions (W x H x D) 407 mm x 709 mm x 389 mmMass 19 kgNotes:1. Specifications are subject to change without notice.Mass and dimensions are approximate.2. Total harmonic distortion is measured by the digital spectrum ana-lyzer.