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Results: 88147
Results: 88147
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SEMP |
TV2934
|
Normal power supplys, doesn't turn on | Transistor horizontal | Replace transistor without measuring | NILSOMAR |
| SEMP |
2922JFS
FS8 |
Heats up and burns horizontal outlet | Replace the d404 diode | Diode replacer d 404 | Elian |
| SAMSUNG |
LN26B450C4M BN44-00264A
|
Fault in the power supply primary. fuse fm802s (2a/250v) open, zener zm801 (1n4740a) with leak and ci um801s (ice3br0665j) blown | Change fuse fm802s zener zm801 and ci um801s | JJOSRJ | |
| PHILCO |
PH32 LCD
|
The red LED turns off, but it doesn't turn on | Electrolytic ec4. 33uf x 25v | Eletrônica Cecé, Brumadinho mg | |
| PHILIPS |
32PFL3403/78
|
Turns on then turns off on stand by | Transistor q900 smd 4403 changed | In this case, the Q900 TV transistor was replaced and it worked perfectly. | carlos df |
| SAMSUNG |
LN40C530
|
Led stand by mas na liga | Replace ic203 aoz1031 (original) or aoz1073 or d8610606 (lg) | ||
| CCE |
2071 FSG
|
Turn on with the LED flashing but not the image | Replace kinescope board transistors | Wanderson | |
| SEMP |
TV2999
|
Turns on and the logo appears and turns off | Resolder the transistor qb20 next to the vertical ci. | DJ PITUKA | |
| LG |
50PJ350
|
As soon as I turned on the TV, the power supply sent the voltages vs, va, m5v which goes to the ysus board but in a matter of seconds this power supply dropped. | The 22r 5w resistor r929 open | I made the replace and the problem was solved | Eliezer |
| NESCAFÉ |
DOLCE GUSTO
PJ220554 |
Does not turn on, completely off. | Controller board with open resistor r3 75r 3w. | Jadson G Nascimento | |
| PHILCO |
PH21M SS
|
It turned on normally with the image from the middle down on the black top | After banging my head a lot I found the d-301 open | Replace and that's it!!! | ELETRÔNICA CAVALCANTE MARTINÓPOLE-CE |
| VISIONTEC |
VT1000 SMART
|
It turns on normally, has an image and has sound. After a few minutes it turns on and off by itself. | U3 regulator (kia 7812a) | Changing the aforementioned regulator, it was ok and didn't turn off again. | RdoAntonio-Acre |
| CCE |
TL660
|
Turning off 30 minute interval | All 1000 capacitors in the power supply change without measuring | Flávio | |
| SAMSUNG |
CL21K40MQGXXAZ
SK9C |
Black band on the left side of the screen | Cr 404s 681 2k (680 pf) next to the horizontal transistor | Replace | Mauro Mascarenha Tel.( 88 )981422821 Parazinho - Ceara |
| SAMSUNG |
21Z58MQ
|
No sound, amplifier ok. | C 214 shorted 100nf x 50v | ELTON CASTRO | |
| AOC |
LC42D1320
|
Stand by flashed red when turned on, it flashed and then came back red | C 950 | Thanks for the tip from friends | Osires |
| LG |
42PJ250
|
Turns on, then turns off immediately, then doesn't turn on. You have to unplug it and turn it on and off again. | Check the line of resistors 113 to 118, possible poor contact. | Resolder all resistors on this line. | arock |
| SAMSUNG |
PL43F4000
|
The LED doesn't turn on, it flashes about 3 times and it doesn't light up but | 30nf x 1250v cs809s polyester capacitor with cold soldering on its pins | Solve it, check it on the VC board and add power and that's it | orlando lott |
| PHILIPS |
32PFL3404
|
Lamps light up dimly and go out with low voltage on df1 90v the correct 240v | Defective component was the cf1 221k/1.5kv connected in parallel cf1 and df1 | Erons | |
| PHILIPS |
40PFL6605D/78
LC9.3L |
TV turns on normally, with audio but no image. backlight lights up normally. | Ci position 7kfe on the main pci damaged. That's why the display lacks 15v power supply. | Replace of ci fds9435a position 7kfe. | rafaelmoraes99 |