SEMP TV Repair: Common Faults and Solutions.


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Search: SEMP
Results: 2828

SEMP Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
SEMP16IL
Vertical closedChange c 502Ademar / Videira sc
SEMP10IL
Normal sound but dullChange trim pot (r-202) of 5k sub brightnessAdemar / Videira sc
SEMP2090
U-14		No sync in vhf, works normally in videoReplace (r-146) smdAdemar / Videira sc
SEMP1480-E
Image shakes and lacks widthSwap (r-808) 270kAdemar / Videira sc
SEMPLUMINA TODOS
Just blue screen with no characters and no imageRemove the transistor from the tube plate (q-906)Ademar / Videira sc
SEMP1415
U-18		Blue sparklingDisconnect the collector of (q-906) which is on the tube plateAdemar / Videira sc
SEMP1480 /2080
It works but the menu for all functions randomly appearsReplace or remove the (10k ca-78) from pin 37 of the microAdemar / Videira sc
SEMP2998
LEM-5		Scratches on top screenReplace (c-308) 100uf x 35voltsAdemar / Videira sc
SEMP2921
Closes cup-like imageChange the regulator (strw-5456)Ademar / Videira sc
SEMP2922
FS-7		Turn on the LED and turn it off slowlyChange secondary +b electrolytic capacitor of 330uf x 160voltsAdemar / Videira sc
SEMP2982
LEM-9		When turned on, the LED turns on and then turns offReplace secondary electrolytic capacitor (c-884) 330uf x 160voltsAdemar / Videira sc
SEMP2085
U-11		Vertical closedReplace capacitor (c-306) 1000 x 16volts swollenAdemar / Videira sc
SEMP2987
Shakes or sways verticallyReplace cci (tb-1275-n)Ademar / Videira sc
SEMP2921-HFC
Barrel effectSwap (43k cd-02) is close to the fly backAdemar / Videira sc
SEMPVARIOS
Remove blue screen backgroundTelevisions with blue screen, when tsound is no signal on the antenna, or a weak signal and tsound is no way to deactivate it, remove the (ra-72 of 470r the micro of these TVs, is (47c434-3528.Ademar / Videira sc
SEMP2080
Increase the volume aloneChange the capacitor (ca 78) and micro switches.Ademar / Videira sc
SEMP2177
Does not work on av.Verificar (rv-03 75r) (rv-01 10r) (rf-35 10k) (cv-01 10 x 16v) e o (ci-qv-01 4051 (smd)Ademar / Videira sc
SEMPLUMINA TODOS
Vertical opens the date, opens the date.Change without measuring (d-301)Ademar / Videira sc
SEMP2016 MMS
Vertical closedChanging the diode (d-301) is on the vertical output sideAdemar / Videira sc
SEMP2050
U-17		Vertical closedChange vertical output ( stv-9302) (q-421 regulator) (q-840 2sc-2655) w (q-422 2sc-2655)Ademar / Videira sc