Repair Tips
Search:
Results: 88089
Results: 88089
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
740N
|
White screen | See smd fuse (written k) on the display board | Marcelo Pires | |
| AOC |
LE32M1475
|
Does not come out of standby | Change the u106, regulator with 0.5v output, normal it would be 1.6v. | Kleiton | |
| TCL |
L49S4900FS
|
Turns on without image with LEDs on | Fuse on t-com open due to shorted smd capacitor c37 | Capacitor replaced and fuse replacement | Fonseca eletrônica |
| SAMSUNG |
LN32B530
|
Does not turn on, stand by LED blinks | C2702 is shorted c8502 (next to ci ic 8005) | Replace. | Maurilio |
| LG |
49UH6500
|
Fabric with stripes | Screen defect | Isolate trails | Andrei 051991421340 |
| SONY |
KDL-32EX525
|
Without an image, sometimes the Sony logo appears, indicating a code with 8 flashes on the red LED. | Software problem, as I had another main board on hand, I swapped it and ran to hug it. | Replace pci main. | davi.sls |
| PHILIPS |
32PFL5604/78
|
Does not turn on backlight | See two diodes on the power supply board, ds4 and ds5, close to t3 (I put 1n4007 in its place) | Marcelo Pires | |
| PHILIPS |
FWM399/21
|
It doesn't turn on, it only turns on the standby LED | No transformer power | Transformer board relay, over time it corrodes and opens - replace without testing | HAHNRAHN |
| PHILCO |
PCM 1446
|
LED blinking, with distorted sound and closed vertical, sometimes bdm worked | Shock coil l 701 with intermittent continuity | Replace the l 701 for a new one and trust in God.... | Paulo Sertel Novembro 2020 ano da pandemia |
| SAMSUNG |
CL29Z50Q
|
I'm sound | Change the rv960 4k7 resistor, in the middle of the two transistors next to the sound output disconnector. | DJ PITUKA | |
| PHILCO |
LCD PH 42M2
T420GW09 |
Vertical lists | After warming up, vertical lists appear with sound | alci fiorin | |
| CCE |
L244
|
Call, please wait | Memory replace | Replaced the memory, TV resolved | Fernando rj |
| LG |
32LD420
|
Shutting down and restarting | Zd 503 e r610 | I replaced the 5v6 zd503 with a 4v7 and replaced the r610 with one of the same value and it was resolved! | Mauricio-FOCONET |
| STI |
LE 4057I
|
The logo appears and turns off, returning to stand by | Memory swap | Replace your memory and be happy | Cabeça |
| STI |
LE 4057I
|
The logo appears and turns off, returning to stand by | Memory swap | Replace your memory and be happy | Cabeça |
| CCE |
HPS1471
|
Black stripe on the left side, as you moved the plate the stripe disappeared. | Chap. smd broken in the solder, I used a magnifying glass to desolder each one until I found the broken one | C405. | Joaomvjr |
| LG |
49LJ5500
|
The TV works normally and freezes the image for 5 seconds and starts working again for the same 5 seconds | I have a LG TV model 39ln5400 which is compatible with the 49lj5500 in which I connected its PCI to the 49 in which the defect continues so everyone knows that this defect is the same screen ok good luck everyone | eletronica publison natal rgn | |
| LG |
49LJ5500
|
The TV works normally and freezes the image for 5 seconds and starts working again for the same 5 seconds | I have a LG TV model 39ln5400 which is compatible with the 49lj5500 in which I connected its PCI to the 49 in which the defect continues so everyone knows that this defect is the same screen ok good luck everyone | eletronica publison natal rgn | |
| LG |
42LS3400
|
Turn on and off | Poor contact on the LED bus | Reconnect the buses | Multimarcas/Acarí |
| VESTEL |
17PW25-4
|
Sometimes it turns on standby, then turns off | Replace smd diode d807 | Allmeda |