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Repair tips

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

MakeModelProblemSolutionDate
Found: 10
ITT3447 Digi-3No picture - sound & EHT ok.D771 s/c , R771 o/c.14-09-04
ITT3447 Digi-3No sound & blank raster - stuck in AV mode.IC1401 pin 25 latched high.14-09-04
ITTTX3446Blank rasterComp vid present on dig vid board - ok entering VCU2100A vid codec chip but no o/p - chip faulty14-09-04
ITTTX3446Dead - Chopper tr s/c & Fu01 shatteredC712 10µ 400v14-09-04
ITTTX3446Line tearing & int sound muteC209 10µ & C231 0µ47 in tuner14-09-04
SamsungCF5344NField collapse & no sound12v supply to reg missing - cracks in print14-09-04
SamsungCI5344Poor/no col, no or noisy sound or no sync Setting OptionWrong Options set - to reset to UK standard - sw on at mains sw, use R/C to go to st/by, key in "display", "menu", "mute", & "standby" in quick succession to enter option set up. Set option for "CI", go to reset, Press "Vol Up" (the display will show "Wait for 5 secs"). Finally go to st/by14-09-04
SamsungCI5344NNo control of col, contr, brill - dark picFirst switch on TV on BBC1. Press this in order STANDBY, DISPLAY, MENU,MUTE, AND STANDBY The tv will switch on with no sound.You must check these values SCT = 16 SBT = 7 SCR = 5 Once these values have been entered select RESET mode. The TV will reset and then switch on. 14-09-04
SamsungCI5344NNo sound at sw onCheck values SCT=16, SBT=17 and SCR=5 in serv mode. Once entered select reset, TV resets and switches on. 14-09-04
SamsungCI5344NService mode accessSwitch to bbc1,press standby, display, menu, mute and standby.14-09-04
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