LG RCS10MPA Service Manual - Page 26

CCOOMMPPOONNEENNTT TTEESSTT PPRROOCCEEDDUURREE CAUTIONS 1C. ADIUSCTOIONNNSECT THE POWER SUPPLY CORD FROM THE OUTLET WHENEVER REMOVING THE 1. ODUISTCEORNCNAESCET FTRHEOMPOTWHEERUSNUITP.PPLRYOCCOEREDDFWRIOTMH TTHHEE OTEUSTTLEOTNWLYHEANFETVEERRDRISECMHOAVRINGGINTGHETHE HIGH VOOULTTEARGCEACSAEPFARCOITMOTRHAENUDNIRTE. PMROOVCINEGEDTHWEITWH ITRHEELTEEASDTSOFNRLOYMAFTTHEERPDRIISMCAHRAYRGWIINNGDITNHGE OHFIGTHHE HVIOGLHTAVGOELTCAAGPEACTIRTAONRSAFNODRRMEEMRO. (VSINEEG PTHAGE EW2IR-1E) LEADS FROM THE PRIMARY WINDING OF THE 2. AHLIGL HOPVEORLTAATGIOENTARLACNHSEFCOKRSMEWRIT. (HSEMEICPRAOGWEA2V-1E) ENERGY MUST BE DONE WITH A LOAD (1 LITER 2. OAOFLFLWWOAAPTTEEERRRATIINNIOCCNOOANNLTTCAAHIINNEECERRK)S)INIWNTITTHHHEEMOOIVCVERENON.W. AVE ENERGY MUST BE DONE WITH A LOAD (1 LITER COCMOMPOPONENNENTSTS HHIIGGHH VVOOLLTTAAGGEE TTRRAANNSSFFOORRMMEERR ((WWiirree lleeaaddss rreemmoovveedd)) TESTTPERSTOCPREODCUERDEURE RESRUELSTUSLTS SECONDARY TERMINAL FILAMENT WINDING PRIMARY TERMINAL MAGNETRON M(WAiGreNlEeaTdRsOreNmoved) (Wire leads removed) RCS10 Approx.: 0.3~0.5 ohm 1. Meas1u.rMe ethaesureresitshteanrecsei.stance. (Ohm-m(Oethemr s-mcaeltee:rRscxa1lea:nRdxR1xa1n0d0R) x100) Approx.: 100~120 ohm RCS1L0ess than: 1 ohm RFS12 • Primar¥yPwriimndairnygwinding • Secon¥dSaerycownindadrinygwinding Approx.: 0.3~0.5 ohm Approx.: 100~R12F0So1h2m Approx.: 0.1~0.3 ohm Approx.: 70~90 ohm • Filame¥nFtilwamindenintgwinding Less than: 1 oAhpmprox.: 0.1~L0e.3ssothhman: 1 ohm Approx.: 70~90 ohm 2. (••MOPFehiralimams2mu-a.mrerM(¥¥eyOnePFetttwhhieralwimaerimsnmiusn-rdamcerdeirenasynienglittteswghewt:teriaontRiosnnrdgcexdcigrna1seionrgli0.oesug0tu:tnaot0nRodn)dgxcgr1eor0.ou0un0nd)d Less than: 1 ohm Normal: Normal: IInnffiinnNNiittooeerrmmaall:: Infinite Infinite 1. Measure the resistance. 1. Measur(eOthhme -rmeseitsetrasnccael.e: Rx1) (Ohm-m¥eFtielarmsceanltet:eRrmx1in)al • Filament terminal 2. Measure the resistance. 2. Measur(eOthhme -rmeseitsetrasnccael.e: Rx1000) (Ohm-m¥eFtielarmsceanltet:oRcxh1a0s0s0is) • Filament to chassis Normal: Less than 1 ohm Normal: Less than 1 ohm Normal: Infinite Normal: Infinite 5-8