SEMP TV Repair: Common Faults and Solutions.
Search: SEMP
Results: 2824
Results: 2824
SEMP Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SEMP | VCX687 VCX688 VCX791 VCX792 | No tape image | C325 (0.1µf) | Edson | |
| SEMP | VCX687 VCX688 VCX791 VCX792 | No tape image | C371 (680pf) | Edson | |
| SEMP | VCX687 VCX688 VCX791 VCX792 | Does not turn on the c/r | C542 (680pf) | Edson | |
| SEMP | VCX687 VCX688 VCX791 VCX792 | Does not turn on the drum | C545 (0.1µf) | Edson | |
| SEMP | VCX687 VCX688 VCX791 VCX792 | Doesn't start | C508 (0.1µf) | Edson | |
| SEMP TOSHIBA | DL3977I (A) | Stand-by LED flashing green, does not turn on. | Voltage in the second 12v and 24 varying due to the diode with ba158 (dp9) is leaking. Just changed it and everything went back to normal. | Cezz@r Augusto | |
| SEMP | TV 2134 | After a few minutes, it keeps turning off and on. | R608 of 6k8 near str. | Rofoso | |
| SEMP TOSHIBA | 40 | Tsound is no 12v and 24v only 5v | Nw901 | Barter it | M.zidane |
| SEMP | TV1452OAV U19 | Vertical closed | Change electrolytic cap c306, 1000x16, | dj pituka | |
| SEMP | DL2443 | Doesn't work | Led stand-by aceso. | Replace regulator n805 1.8v | Carlos Rocha. |
| SEMP | 2134 SK11 | Image turning blue | Resistor r506, 15k, changed | Component replacement | Francisco |
| SEMP | DL4077 | Lower LED current | Remove rp77, rp75, rp74 and rp72 both from 1r | Leave without resistors rp72, rp74, rp75 and rp77 | NEI |
| SEMP | DL4077 | Lower LED current | Remove rp77 and rp75 both from 1r | Leave without rp75 and rp77 | NEI |
| SEMP | LC3245W | Won't turn on, backlight blinking | Ci burnt 3.3v regulator main board n 807, cause of the defect ci hdmi short ps331 n401, heating it and the 3.3v regulator, in my case I removed it because the customer does not use the hdmi inputs | reginaldo moronte,eletronica junior caldas novas | |
| SEMP | L39S3900FS 35023819 | Dead power supply | C.i nw907 em8671a burnt part hard to get | Replace with fan6755 component, easier to find | Eletronica Valdecir |
| SEMP TCL | TV DLED L32D2900 | The "logo" appears and only the sound remains. or turn it on and only the sound remains. | Damaged or burned out LED bars! | Replace the bars for others. reduce the current on the LEDs, removing 1 or 2 LED drive resistors (0r) located next to the LED driver connector (CNB801) | EVANDOVIANA |
| SEMP TOSHIBA | LED DL3244(A)W | Don't care! only the red LED is on (STBY) | Ci n801 fr9889 broken! | Swap this ci for one of these (mp2307, ap3503, fr9889, mp1482) good luck | EVANDOVIANA |
| SEMP | TV2134 | Vertical closing in half, top of the screen with white stripes | Replace diode d304 ba158 (you can also use uf4007), if the list continues, replace ci la78045. | Cezzar Augusto | |
| SEMP | TV2083 | Vertical lines | Replace capacitors c305 and c301 | Rodrigo cofferi | |
| SEMP | 1451 | Very low sound | Capacitor 613 as low capacitance | Replace o capacitor 613 de 220mf x 25volts | flavio |