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Results: 88182
Results: 88182
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| CCE |
HPS 14R
HPS 14R |
Turns on, lights the filament and the screen is completely off, excites the scrim and nothing. | Change the video card capacitor (102) or 1k. So guys, just run to success. | Luis Pacheco | |
| PANASONIC |
TC 29FX32L
GP41N |
With cup effect) (like this. | Hey guys, this TV came in like this with a bowl effect, following the line of the horizontal collector, I found the d 503 shorted. | I replaced d503 and problem solved. more than a nasty little defect hennn. a hug to everyone. | |
| TOSHIBA |
TV2982
LEM8 |
Vertical closed | Cold soldering on q830 | Resolder or q830 +5v-2 regulator | jedvaldo |
| TOSHIBA |
2959 FS
LEM9 |
Doesn't start | After research, we found that the horizontal output was burnt due to the d440 diode leaking. After changing the components, the TV worked with a cushion effect. We replaced the fly back and deflector but the defect continued. | After a long research, we replaced the memory (eprom) and made the adjustments in service mode and the TV started working normally again. | Paulo e fabio |
| TOSHIBA |
2959 FS
LEM9 |
Doesn't start | Horizontal output burned out because the d440 diode was leaking. After replacing the components, the TV presented the pad defect, we tested the deflector and fly back and verified the memory | After exchanging the components, the TV presented the cushion defect | Paulo e fabio |
| LG |
14FK3RB
MC059D |
When you increase the volume it shakes the image | The cause was the power transistor q813. Hey guys, let's send tips, the world is for everyone. electronica silva in the olive tree garden in São Paulo. | Q813 c102. a hug to everyone. | wellingtoneletronicasilva |
| CCE |
HPS2991
0000 |
Unstable image, screen voltage varying. | I did a check-up on the abl and all the compts were ok | I made a parallel bridge to reinforce the signal at the stage, placing a 47k resistor on pin 54 of the micro to the abl pin of the fly. It was cool!!! good luck!! | Jhone Eletronica |
| AOC |
L19W931
|
Taking time to call | C930 | C930 1000x25 | ELETRONICA MAURI JUNIOR |
| AOC |
L19W931
|
Doesn't start | Schism | C928 1000x25 | ELETRONICA MAURI JUNIOR |
| CCE |
TV2118USP
|
Vertical closed - | Transistor v541 short - after the vertical replace it opens but tsound are upper lines and v541 overheating. change diode of this power supply | Master Eletronica | |
| CCE |
HPS-2199FS
|
Black stripe on the left side. | C417 (330pf/2kv) e r414 (18k) | Manoel (Noca) | |
| PHILIPS |
21PT6456
|
Doesn't work | Supply smd integrated circuit | Tea1506t | Eletronica lelo |
| LG |
CP-14B86
|
No contrast | R-457 130k | saffier | |
| GRADIENTE |
TS2960
|
Wide image with cushion effect | D302, zener de 33v com fuga | Measure the voltage in this zener which is around 20v. If it's a little below that, replace the zener immediately. | eletronicarotary |
| PHILCO |
PH14
|
Doesn't start. | Memory. | If you put a virgin on, the TV turns on, however, tsound is no sound. You have to put it already recorded. | R-TEC Eletrônica |
| TOSHIBA |
2999
LEM8 |
High power supply | C819 (on the heatsink side of the power supply) | Touching without measuring (no replace appeared on the capacimeter) and runs for the hug. | R-TEC Eletrônica |
| PHILIPS |
21PT6456
|
Everything normal but no audio | C2444 sec | Replace and run for the hug | digital system |
| PHILIPS |
29PT558
|
Doesn't start | Capacitorc2450 47x160v l 5561 c2455 47x25v q337 q327 | Replace -the | toninho da eletronica |
| LG |
21FJ6RB
|
+b 150vlt | Ic 802 faulty coupler | Replace | Eletronicaalmiro |
| PHILIPS |
29PT5645/78
L04L AA |
Image interference, only in rf | When changing channels, interference from another channel comes in | Replace in sam mode in tuner the parameters ifpll = 36, agc = 30 and cl = 10 | leitemarcellus |