mitsubishi–ws-55711–维修电器原理图手册–ID1190

002ServiceManualPROJECTIONTELEVISIONV21/V21+/V21++CHASSISV21V21+V21+MODELSMODELSMODELSWS-48511WS-65611WS-55711WS-55511WS-65711WS-65511WS-65712WS-B55WS-73711WS-65611CAUTION:Before servicing this chassis,it is important that the service person read the "SAFETY PRECAUTIONS"and"PRODUCT SAFETY NOTICE"contained in this manual.SPECIFICATIONS·Power InputAC 120V.60Hz·Speakers(8ohms1oW·Power Usage:275W(All but WS-73711)WS-48511]2 -5"round300W (WS-73711 only)WS-B55/WS-55511/WS-65511/WS-65611]2 -6"round·Frequency RangeVHF 54-470MHzWS-55711/WS-65711/WS-73711]UHF 470~806MHz2 -6.5"round,2-3"tweeters·Antenna InputVHF/UHF 752 unbalancedWS-65712]2-7"oval.2-3"tweeters2-NTSCInput LevelVIDEO IN JACK(RCAType)1-ATV/QAM1.0Vp-p 752 unbalancedAUDIO IN JACK(RCAType)·CRT Size[7 inches]-4.7dBm 43k unbalanced[9 inches]WS-73711 onlyS-VIDEOINJACK(Y/C separate type)High Voltage:32.0kW(at0A)Y:1.0 Vp-p C:0.286Vp-p(BURST)752 unbalancedCabinet Weight and DemensionsCOMP /Y.Cr.Cb(RCAType)Y:1.0 Vp-p Cr,Cb:700mVp-pModelWeight Height Width DepthATV/Y(G).Pr(R).Pb(B).H.VwS-48511175.5Ibs.49"44.5"24"Y:1.0Vp-p with sync 752 (BNC)Ws-55511238bs.50.3"50.6"28"Pr.Pb:700mV 75Ws-55711266bs.50.3"50"28"H,V:3.0p-p752Ws-65511337bs.61.9"5928.1"VGA/R.G.B.VH(15 pin D)·Output LevelVIDEO OUT JACK(RCAType)Ws-65611336.5bs61.9"59"28.1"1.0Vp-p 75 unbalancedWs-657113561bs61.6"58.2"28"AUDIO OUT JACK(RCA Type)WS-65712251bs.61.7"58.2"28.4"-4.7dBm 4.7k unbalancedWS-73711410lbs65.7"65.230·Digital InterfaceWS-B55238bs.50.3"50.6"28"IEEE-1394 I/O JacksAC-3 Digtal Audio OutputWeight and dimensions shown are approximate.Design specifications are subject to change without notice.AC-3 is a registered trademark of Dolby Laboratories,Inc.MITSUBISHI DIGITAL ELECTRONICS AMERICA,INC.9351 Jeronimo Road,Irvine,CA 92618-1904Copyright 2002 Mitsubishi Digital Electronics America,Inc.All Rights Reserved