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Results: 88178
Results: 88178
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
21GX1665
|
Jagged and shaking image | The 2 47/160v capacitors | And just replace and plz | EDSON SAO LOURENCO MG |
| PANASONIC |
29KL 04
|
Burning q753 | Tvc had output h and q 753 burned out, after the change the tvc kept burning q753 | Replacing the d 556 rh 3g diode - problem solved | zapeletronica |
| GRADIENTE |
TF-2151
|
High power supply | D806 changed, it's new! | PCI 687 | |
| CCE |
HPS1405
|
It turned on stand by when the control was activated, it turned off but did not start | Fr 401 open | Just replace it | ELETRONICA CAVALCANTE |
| GRADIENTE |
TV 2020
|
Does not work, emitting an intermittent beeping sound | D 803 and c 808 of 8.2 nf for 500 v short in the primary of transformer t 802 | Vanoil | |
| GRADIENTE |
TV2020
|
Super heating horizontal outlet | Even with the original bu808dfi and complete overhaul it heats up too much | Replace with 2sc5149 and only | paial.eletros |
| CCE |
HPS2971
|
TV starts and then returns to stand by | Note only TV with tube board with transistors in the video outputs | Little known component sg 902 903 or 904 shorted | EDEZIO ELETRONICA |
| CCE |
HPS2004
|
+b de 125v com 103v | R810 0r27-2w alterado na power supply | Replacelo | antonio nobrega patos pb |
| CCE |
HPS2991 FSC
|
No image dark screen | C-409, observe the flyback voltages if they are low, change the cap. | 50 in tea steam 21 in..... | ELETRONICA INFOAÇU |
| PANASONIC |
TC-29KL05
|
The relay would hit and go into protection mode, it wouldn't turn on | D556 shorted | I replaced d556, q753, r768, c757, c563, r520 and r521 the defect was resolved thanks to this forum I will share it with you | |
| CCE |
LED24TV
|
Dark screen, LEDs don't light up. | Ec7 (100uf 50v) | Baguatech | |
| MISHUBISH |
TC2910
|
Does not turn on, power supply goes up to 130 and drops to zero | Ci951 se130 bad 130v regulator replace | Replace it | orlando lott |
| SEMP |
TV-2090
U14 |
This TV had the LED blinking as if it were the horizontal output, but in fact it was the 180 dry capacitor, it was just replaced and it worked normally | C446 4.7 250v replace | ||
| TOSHIBA |
TV2050 MAV
|
The screen is all blue, you can barely see the image and what you can see is all blurry. | Output b on the kinescope plate with voltage changed to more, this is defective. | Q906 tr smd tr defective protection, the solution is to remove it and it will be fine. | Armando Olimpia Eletronica EvoluSom |
| PHILCO |
TP-1454
|
Low supply on secondary, around 70v on +b | C934 - 2n2(smd) | ronimc | |
| PHILCO |
TP-1454
|
Turns on whenever it wants (standby LED remains off when it doesn't turn on) | R913 - 33k | ronimc | |
| AOC |
L26W831
.... |
Power supply changed from 24v to 26.5 burning ci 8105ql | R 979, 1.5k open | Replace with another... | E matos |
| PHILIPS |
32PFL3404
|
Does not turn on, stand by on, no 24v power supply | Doubler circuit with low voltage in c3 and c4 | 12v relay, k1 defective | VipCenter |
| SAMSUNG |
21K40MQ
|
Doesn't start. only on standby. When clicking on power the LED blinks and does not turn on. | Change c817 and c818, both 25uf100v. | Eletrônica R-TEC | |
| PHILIPS |
21PT5433
|
This device arrived at the workshop stopped. | I found that s.horz. It was short replaced and it burned out again because the trans. It was fake, I put an original one, it worked but the tsh was leaking, I replaced the tsh. great, but the remote didn't work, I noticed a defect in the computer | JARBAS ALVES |