Jvc-SXLC-3-WD-Service-Manual电路原理图.pdf

SERVICE MANUALSPEAKER SYSTEMNo.20877Nov. 2000COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD.SX-LC3WDSX-LC3WDArea SuffixEUContinental EuropeOther AreasSafety precautionsDisassembly methodStanderd schematic diagram1-21-32-1ContentsSX-LC3WD1-2!Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system.Safety precautionSX-LC3WD1-31. Remove the front net from the six holders that are fixing the front net.Removing the front net.Remove the three screws A attaching the tweeter using a hexagon wrench.Remove the speaker cord (Yellow, Black).Removing the front net.Remove the eight screws B on both sides of the woofer using a hexagon wrench.Remove the speaker cord (Red, Black) on both sides of the woofer.Removing the front net.Removing the tweeter.Removing the woofer of right side.Remove the sound absorbent material inside of the speaker box.Remove the four screws C attaching the net walk assembly.Lift the net walk assembly.Disassembly methodRemoving the front net (See Fig.1)Removing the tweeter (See Fig.2&3)1.2.Removing the woofer (See Fig.2&4)1.2.Removing the net walk assembly(See Fig.5)1.2.3.ABBCCHolderFront netTweeterWoofer (L)HolderWoofer (R)Woofer (L)Woofer (R)TweeterSpeaker cord (Yellow/Black)Speaker cord (Red/Black)Speaker cord (Red/Black)Woofer (R)Woofer (L)CautionCare should be taken not to turn the speakerface down. Turning the speaker face down maydamage the edges of the speaker.Net walk assemblyFig.1Fig.2Fig.3Fig.4Fig.5Printed in Japan200011(V)No.20877 SX-LC3WDVICTOR COMPANY OF JAPAN, LIMITEDAUDIO & COMMUNICATION BUSINESS DIVISIONPERSONAL & MOBILE NETWORK B.U. 10-1,1Chome,Ohwatari-machi,maebashi-city,371-8543,Japan