SEMP TV Repair: Common Faults and Solutions.


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SEMP Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
SEMP TOSHIBATV 2084 GAV
Weak colorSmd resistor with changed valueSubstituir r 928 smdpaulo artur rio de janeiro
SEMPTV2051
U18		I'm soundQ906 on the kinescope boardRemoving it can leave it without any trafficMARCOS MELO CASCAVEL CE
SEMPTV 1460E - TVC 147
Vertical opens only at the top and with thick linesC 303Replace the capacitor c 303caio
SEMPTV2083FAN
U11		Horizontal transistor d1877 burns when it turns off on the remote control,Fry back alteradoReplace the sameMARCOS MELO CASCAVEL CE
SEMPTV1490
U14		It takes 1 minute to callCap.887 100mf.35vjulio itaguai
SEMPTV2084
U13		Does not oscillate horizontallyQ404 buh315d does not measure direct replacementnovaeletronica uberlandia
SEMP TOSHIBATV2098LMS
U16		No image, filament on, vertical closedC 121 470 uf 16v shortedrajespp
SEMP TOSHIBATVC147
Dz 819 dz 810 shorteddino cesar
SEMP TOSHIBATV2958GFS
Vertical closed 5 seconds turns offD301 opendino cesar
SEMP TOSHIBATV2070
High power supplyR 824 15k opendino cesar
SEMP TOSHIBATV2051
U18		Horizontal exit burningElectrolytic capacitor c419 47uf/63 replace with 100uf/63veletronica fernandes
SEMPU13
U13		Image appears but then everything turns blueQ 612 shortReplace q612 a1015marcos melo[ CASCAVEL CE ]
SEMPTV2090
U13		Image appears when turned on, 2 seconds the screen is all blueIn my case the flyback has a high leakQ 612 a1015 short I replaced everything plzmarcos melo[ CASCAVEL CE ]
SEMP14910/2091
U15		Tv so em standbyQ430 burnt out changes and burns out againReplace 448 directly without measuring, put a bd139 in place of q 430haecio
SEMP1491/2091/1490/2090
147/15		TV stays on standby when 430 burns, changes and burns againD 448 defectivePut a bd 139 in q 43haecio
SEMPTV2981
Turns on with vertical closed and turns offSaida vertical q301 stv9302aELETRONICA ROCHA
SEMPSD 7070VK
Inoperative and sometimes the display lights upAltered processor power supply caused by transistors q-13 and q-14 leaking due to heating (ss8550) I just had to change it and everything went back to normal.AKIR@ DEEJAY (Belem-Pa)
SEMPTV 2089
U14		Fertile after some time on closes the vertical in halfQ421This email address is being protected from spambots. You need JavaScript enabled to view it.eddye
SEMPTV 2089
U14		Fertile after some time on closes the vertical in halfQ421eddye
SEMPTV 2091
U 14		On standby power supply with only 78 votesR 434, 270 homosseverino alves