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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: 509
ITT Digi 3The picture looks cloudy.Frame IC TDA2170 , plus change 100uf C402 or C602 by it.14-09-04
ITT Digi 3There were three alternative fault symptoms with tA cracked joint at one of the Primary winding pins of the standby transformer produced the no go problems. The sync problems14-09-04

ITT Digi-3Blank raster - no sound.IC MDA2061 ( Sel3776 52 07 ) on front unit.14-09-04
ITT Digi-3Colour - flickering.IC650 ( VCU2100 )14-09-04
ITT Digi-3Dead - blowing fuses.Frame IC s/c IC401 ( TDA217p )14-09-04
ITT Digi-3Dead.Replace T716 , T711 , T726.14-09-04
ITT Digi-3Dead.Replace D795 ( MR856 ) s/c.14-09-04
ITT Digi-3Grey scale flickering.Replace IC620 ( DPU2540 ) on digital module.14-09-04
ITT Digi-3No picture or sound - LED not working.DJ on IC771.14-09-04
ITT Digi-3No raster - EHT ok.R534 ( 560k ) o/c , VCU2100A chip.14-09-04
ITT Digi-3No remote functions - picture jumpinReplace IC640 ( TPU2732 ) on digital module.14-09-04
ITT Digi-3No soundReplace IC02 ( MOA2061 ) on remote panel.14-09-04
ITT Digi-3No sound.IC MDA2061 ( Sel3776 52 07 ) on front unit.14-09-04
ITT Digi-3No text or remote functions - picture jumpingReplace IC640 ( TPU2732 ) on digital module.14-09-04
ITT Digi-3Picture jumping - no text or remote func.Replace IC640 ( TPU2732 ) on digital module.14-09-04
ITT Digi-3Sound - mutes using stanby but set stays on.Relay sticking.14-09-04
ITT Digi-3Sound reduce part down then thud to low soundIC MDA2061 ( Sel3776 52 07 ) on front unit14-09-04
ITT Digi-3Spook on picture.IC1402 E-prom sel 3776 5207.14-09-04
ITT Digi-3Teletext - shimmering - picture ok.Replace IC640 ( CPU2732 ) on digital board.14-09-04
ITT PICO S3DEAD IF SCAN COILS DISCONNECTED TRIES TO RUNWIDTH CCT ON SCAN COILS SC14-09-04
ITT PICO S3STBY LED FLICKERS BUT DEAD . PIN 4 LOPTX REMOVED PLOPTX US14-09-04
ITT110 Digi-3Dead - blowing line transistor.C714 int o/c.14-09-04

ITT1611Dead - int.Dirty contacts on on/off switch relay.14-09-04
ITT1660No colour.C721 ( 100u f ) o/c.14-09-04
ITT2705Tripping.BU208.14-09-04
ITT30Focus - control aching.Change CRT base not just the control - it will do again.14-09-04
ITT3425 80RStandby - going into standby.IC1404 5 volt Reg.14-09-04
ITT3426 Comp BNo colour.C891 s/c , IC800.14-09-04
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
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