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Results: 88172
Results: 88172
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SEMP |
TV 2051NAV
U18 |
Burning q404 horizontal output 1803dhi when it turns on | C440 7n8 for 1k6 which was weak | Replacing the TV component was just a wire | Bolota eletrônica |
| SEMP |
TV2134
SK11 |
126v power supply on flyback. killing the 18v on the stk630 | D613 ba158 open | Replace | técnica vital eletrônica |
| SEMP |
LC3743W
|
Sometimes it doesn't turn on, when it does turn on it works normally. When the 12v power supply fails, it has 4v. | Change electrolytics c864 and c865 22uf/63v | Ederlin | |
| LG |
26LG30R
|
Turns on 10 seconds of normal image and turns off | Changing the 2 capacitors c1118 c1128 | Resistronic resende | |
| SEMP TOSHIBA |
TV-2934(B)
|
Noise at the power supply and after 2 minutes the image turns green | +b filter capacitor (47μ x 200v) was dry. One of 100μ x 160v can be placed and it will be fine. | Replace the c-311 power supply capacitor. good luck friends. | Giovani |
| PHILIPS |
40PFL6606D
S L11M1.1L LA |
Doesn't even turn on the LED | Keyboard | I removed the cable from the board and it started working again, I cleaned it with isopropyl alcohol and it resolved | Eletrônica Ômega |
| SEMP |
TV2134
|
Vertical closing at the top of the screen with stripes | Diode d304 note: changing faces is running for a hug | Flávio eletrônica | |
| PHILCO |
PH 21 USA1
|
Vertical closed | Stv 8175a | I just replaced it with stv 9302a | josivete tavares afonso bezerra rn |
| TOSHIBA |
TV2977
|
Burning horizontal output, high power supply | Horizontal exit burn | Changing r 851 220k has a high power supply and burns out immediately | jcgiantomaso |
| GRADIENTE |
TV 2021
|
Turns on but does not light the filament | C 803 of 1000uf 16v | josivete tavares afonso bezerra rn | |
| LG |
14SB1RB
|
Vertical stretched at the top and 2cm bar at the bottom | R-305 changed to 30k | Replace r-305 10k | samuel leite |
| SEMP |
TV1450MAV
U17 |
No contrast, even at maximum | Don't waste time testing, change cap. ceramic on the screen line (102k) | jr_TEC | |
| CCE |
HPS1402
|
Doesn't start. Sometimes the LED lights up and sometimes it doesn't | Open driver trafo | jr_TEC | |
| CCE |
HPS1471
34BI |
Light blinking after clicking on | Find out by messing with the kinescope plate | I fixed it and replaced the socket under warranty. | genilson |
| CCE |
HPS2171FS
H214A |
Turn on standby flasher with closed vertical | Q802 and q803 leaking | Replace the aforementioned transistors | Eletrônica Barros |
| LG |
RP-20CC25
MC-059A |
Low power supply 80v horizontal folded | Changing the 844 resistor which is 4k7 was changed giving 8k | Sousa | |
| CCE |
HPS2991
FS |
Restarting on off it stays like this on on off only | Q802 change without measuring if possible put the white face bc337 | Q802 bc cara branca philips | asl |
| LG |
21FJ6RB
MC059A |
Doesn't start. secondary zero. | C417 shorted. is at the foot of the fly back. | Eletrônica R-Tec | |
| CINERAL |
R-FRAT 2166
40-ONX 56BMAF-1XG |
TV didn't light up OLED but had +b 105v normal but didn't have 3.v | Capacitor c872 of 100mf at 16v, a 100mf at 25v was placed and the TV looked great | Don't thank me but thank the electronics | <small> |
| CCE |
1420
|
Generated and then cut | Fr 402 | Gabaglio |