Repair Tips
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Results: 88182
Results: 88182
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
42PQ30R
|
Does not turn on (stand-by LED does not light up | Diode d352(vsb3200) shorted | Replace it, you can use sb3200 used in philips lcd tvs | jheliocavalcanti |
| PHILCO |
PT-1454
|
Horizontal dark band near the left side around 3cm. | 10k x 1/4w r712 open. | To replace | |
| PHILIPS |
14PT314A
|
The TV turns on, the screen appears with retractions and then turns off. | The cause was broken resistor 3334=18k and capacitors 2409=47mf160v-2551=47mf 160v, I replaced them and the TV worked normally again. | ELETRÔNICA MELO BOA VIAGEM -CEARA | |
| PHILCO |
PCR-2049
|
Image flickering, cannot adjust screen | C721 10/50v | Replace without measuring | MB ELETRÔNICA |
| CCE |
HPS2991
|
No image normal voltages turbo with voltage | Small adjustment to the screen and changing the r442 a little changed and it works again | Denobie | |
| CCE |
2197FS
H2197 |
When turned on, the LED starts flashing | I killed them both at once, it was also the flyback | I put the tat 2012 resolved score 100 | luiztvsom |
| CCE |
2071
2071FS |
LED blinks and stops and stays on | Fleyback | I didn't have the bsc25-0206f sound, I put the tat 2012 and it worked perfect | luiztvsom |
| SEMP |
TV-2070F
|
Normal power supply with noise and acting protection | Q814 (just change it and run for the hug) | Jefferson Rodrigues | |
| TOSHIBA |
TV2959IFS
LEM 9-FS7 |
Without +b zero power supply | C881 smd like leak | Replace | PAULO-MACEIO/AL |
| CINERAL |
14N CIN -0401
|
No image, black screen | R514 and r515 both open | Replace r514 and r515 | |
| PHILCO |
PH29USA2
|
No image with retraction lines from the middle to the top | Cold solder no vd564 diode | And I'm resoldering and ready | ELETRONICA AUTO TREVO |
| PHILCO |
2052N
|
Tv image a bit dark and flickering | Crista x503 and just take an older philco board and put it | MARCIORVGO | |
| CCE |
HPS2092
|
Tsound is a dark band in the left corner of the screen approximately 1 cm, image shifted to the right. | Defect in the line that connects to pin 1 of the fly that goes to the sandcastle point of the ic501, changing c410 = 100pf resolved the defect. | Bruske | |
| LENOXX |
HT310
|
Nao sai do standby | Bad alloy key, just replace it | When removing the front cover, be careful as it is glued! | orlando lott |
| LG |
29FX5CL
|
Has sound with a dark screen without filament | Ci vertical stv9326 | Put original ci stv9626 if possible | frireed |
| TOSHIBA |
LC4245W
LCD |
Turns on from time to time dead power supply, standby off | Rb919 resistor 1.5m changed | Just replace and celebrate! | bimladem |
| LG |
20CB20A
|
It takes a while to turn on, stand by blinks but doesn't turn on, then it takes a while to turn on | C 826 sec | pedrinho tela quente | |
| CCE |
HPS1471
|
Turns on and off 3 to 4 times and goes back to standby | Fr402 open on +12 line | Replacement | Eliel Magno |
| PHILCO |
PCS 2700
|
Replace without testing and run for the hug!!! | Bf 423 on the fly back side + 10uf x 50volt capacitor in front of the bf, if you remove the scr from the board the TV even works but is left without protection. | Replace without testing and run for the hug!!! | EDGAR THIZ |
| PHILIPS |
42PF7320
|
Turning off with/shortly | Change the value of the 8094 resistor from 900k to 1m and adjust ve and vs, the voltages are at the top of the display |