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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair

Found: 140
Alba4859DeadQ801 2SK2750 s/c, R809 0R47 safety res o/c, check R802 100k, R805 330k, R826 100k14-09-04
Alba4859 11AK19No line drive at sw on (150v HT to LOPTr)Dis'd D814/815 (+14 & -14v audio o/p ic supply diodes). Replacing TDA2615 aud o/p chip resulted in bright white raster & flickering LED; R914 47R 200v feed to IC901 TDA6107Q on crt base o/c & IC s/c14-09-04

Alba90E529Int dead - freezer squirted on STR54041 restoresQ104 in psu pri14-09-04
AlbaCT840DeadR302 6k8 high res14-09-04
AlbaCT840DeadR302 6k8 in psu o/c14-09-04
AlbaCTV11" strip of pic down lh side - rest blackR72 390k o/c (no line pulse to TDA3565 & TDA4505 chips)14-09-04
AlbaCTV10deadmains tfmr o/c pri14-09-04
AlbaCTV10Dead - st/by onlyD410 OC LOPT SC14-09-04
AlbaCTV10Dead apart from relay clickIC402 fop chip faulty14-09-04
AlbaCTV10Field collfield o/p trs s/c c-e 2SC2660 (TIP41C), 2SA1133 (TIP32C)14-09-04
AlbaCTV10No start upR301/302 330k ?w o/c14-09-04
AlbaCTV10St/by onlyD410 FR605 burnt & o/c - loptx u/s14-09-04
AlbaCTV10Startup - no startup - dead.R301 , R302 ( 330k 0.5W )14-09-04
AlbaCTV11Dead.T301 o/c , Diode P600A o/c.14-09-04
AlbaCTV11Int dead.R304 high.14-09-04
AlbaCTV11No sound or raster - HT & display Ok.D/J T201 ( looks Ok ) , Q208 o/c.14-09-04
AlbaCTV11When removing back cover.Check for screw inside rear foot ( underside )14-09-04
AlbaCTV11/12DeadT301o/c, diode P600A o/c14-09-04
AlbaCTV11/12Dead apart from display & HTDry joints T201, Q208 o/c14-09-04
AlbaCTV11/12Int deadR304 hi res14-09-04
AlbaCTV12Dead - channel display okDJs on line driver transformer14-09-04

AlbaCTV12Dead - Int dead - power-on light on.R304 going high.14-09-04
AlbaCTV12Dead - st/by onlyLOPT DRY14-09-04
AlbaCTV12Dead apart from chan displayDry joints line dr tfmr14-09-04
AlbaCTV12Dead.T301 o/c , Diode P600A o/c.14-09-04
AlbaCTV12Dead.Dry joints on line driver transformer.14-09-04
AlbaCTV12Dead. HT supply Ok.Q208 Faulty.14-09-04
AlbaCTV12No sound or picture channel display lit.Dry on Line driver or LOPTX14-09-04
AlbaCTV12No sound or picture.Q208 12v reg o/c can use a TIP41.14-09-04
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