Repair Tips
Search:
Results: 88106
Results: 88106
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| CINERAL |
29P CIN-0507
|
Inoperative, does not turn on, LED is off | Ic 801 with faults | Just replace it and the TV is 100% | Nilson Rodrigues |
| BRITâNIA |
DVD FAMA USB
|
Do not turn on inoperative with the power supply blocked without the standbay LED lighting up | C7 1000 by 10v swollen and d7 shorted | I replaced these two power supply components and the DVD was good again. | Luiz eletrônicas |
| CCE |
HPS 1497
|
Side and focus bands | Shqqh | 47µf / 160 v | Mastermil |
| SAMSUNG |
LN40C530 FM1
|
Does not turn on the lamps | Low pfc varying - causes regulator um851 kia431 | PardalX | |
| LG |
32LG30R
|
Turning on and off with noise | Capacitors on pci | Replace the capacitors on the main board: 875,879 of 10mf/16v and the cap: 1128 of 100mf/16v | flavio |
| PHILIPS |
29PT529A/78R
|
No audio and making the audio applicator very hot. | Defective amplifier. swap c2883. | Paulo lopes | |
| PANASONIC |
TH42PV70LB
|
Turns on then turns off and the red LED flashes 10 times | I released the connector on the memory card, it worked again, I straightened a shorted terminal inside the card holder and ran to the applause | EDMILSON | |
| CROMUS |
3.8
|
Analog | Doesn't start | Zé | |
| CCE |
1418USP
|
Turns on and off, LED lights up, turns off, relay hits | C417 shorted | Small darkened capacitor | Felixclank |
| LOCALIZADOR DE SATÉLITE, POWERPACK |
DSF 6908
|
Does not identify the lnbf or does not find any signal. | Transistor qw18, and qw7 on the 19v line, with a problem. 19v was coming, on the qw18, but on the lnb, it only had 2.8v. | Check transistor qw18, and qw7. | MARCONES DE ARARIPINA PE. |
| POWERPACK |
DSF 6908
|
Does not identify the lnbf or does not find any signal. | Transistor qw18, and qw7 on the 19v line, with a problem. 19v was coming, on the qw18, but on the lnb, it only had 2.8v. | Check transistor qw18, and qw7. | MARCONES DE ARARIPINA PE. |
| PHILCO |
PH21MSS
|
League. no signal and when you put in the antenna cable everything goes dark | Ci memory | Defective memory ic. just run for the hug | Eduardo santos |
| GRADIENTE |
TV-2020
|
They have a +b power supply but the LED does not light up, the tensions of 5 votes and those of 3.3 votes are missing | Shorted microns | Replace | EletroClaudioPE |
| AOC |
LE50D1440/20
|
The 12v and 24v stand by were off | Power supply defect | Replace the 470/25v capacitors and photo coupler ic9106 | Eletro Ribeiro |
| PHILIPS |
40PFG5000
|
Turns on, dark screen back light on, no video. | See on the board "v-con" capacitor cp 20 shorted. | Replace cp20 | arock |
| LG |
FLATRON L1740PQ
|
Red standby LED kept flashing, but monitor did not turn on. | Problem in power supply aip-0108. voltage below nominal and oscillating. problem capacitors. | Even though tsound was no visual mark, the capacitors were bad. Replace the electrolytic capacitors on the power supply board (c202 c203 c204 c205 c206 c207). As a precaution, I replaced capacitors c105 and c103. | Jonatas Dias |
| SEMP |
2934 C SL
|
The LED doesn't even light up when it's completely off | R602 replace without fear god be praised | Rafael | |
| PHILCO |
PH32M3
LTA320AN01 |
Turns on, shows the logo and turns off the backlight, leaving only the sound and the image in the background without light. | Strong burning smell, I opened the screen and found that tsound was a light bulb sparkling. | The lamp connector was sparking. I replaced it and it resolved. Tip for everyone: when disassembling LCD TVs, keep the lamp connectors ;) | PL Eletrônica |
| SAMSUNG |
CL-21C650ML
|
LED flashes 5 times, turns off and the TV does not turn on. | D402 near the vertical exit measuring good | Replace | ELETROCLAUDIOPE |
| PHILIPS |
40PFL3605D/78
|
12v voltageless power supply only with 3.3v voltage | C502, q501, e u601 | I replaced the components listed and the power supply returned to normal | LUCAS EDUARDO |