Repair Tips
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Results: 88016
Results: 88016
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
42PFL 3608/78
|
TV sometimes turns on sometimes doesn't turn on | Changing the capacitors next to the c593/c532/c532 crystal. You can also change the capacitors under the processor protection cover... the TV is working again and looks great.. | Just replace capacitors next to the crystals and next to the 10μF/16v processor | Kenzo gaucho |
| LG |
LE7500 EAX61682903(0)
|
Doesn't turn on, doesn't even give a signal | I warmed up the processor and it started working again, so I had the bga done, the problem was solved. | Kenzo gaucho | |
| LG |
32LV300C
|
Doesn't start | C9118 101 1kv short, replace it, the zd9108 and the fb9101 | electronicssupplyparts - Gramado/RS | |
| CCE |
LT29G /LT28G
|
The voltage of the LEDs at 44v they work at the limit to decrease to less than 40v | Https://youtu.be/dz0p2erdx7c | Eliel Batista | |
| CCE |
LT29G
|
Burning the LEDs reduces the current | Https://youtu.be/dz0p2erdx7c | Eliel Batista | |
| AOC |
L32W831
|
No audio | Defective capacitor | Replace c6116 on the main board, close to the s.video connector (100μF 16v) | Axcell assistência |
| SEMP TOSHIBA |
32L2400
|
No image, backlight on | C104 shorted on the screen ruler | Eletrônica Cecé. Brumadinho MG | |
| LG |
32LK330
|
TV turns on, but no image has sound, backlight on normally. | LVDS cable oxidized, losing contact, clean well and shim the cable in the contact slot, both board and t with. | RNSPTEC | |
| LG |
32LK330
|
TV doesn't turn on, LED starts blinking until it stops, doesn't turn on. | Defective main board, leaking capacitor c461 smd 10uf and l420 smd, killing the 1.5v voltage. | RNSPTEC | |
| AOC |
LE32W156
|
TV turns on, with image for a certain time, and disappears image with sound for a few seconds and the image returns for a certain time, and then continuously. | Defective bachligt bar, triggering LED driver board protection, just a defective LED. | RNSPTEC | |
| PANASONIC |
TC-L42E5BG
|
Standby LED flasher, 1x/ change the LED bus | Reduce the current, remove r120, r121, rr122, I replaced it with a 20k one, it was ok | Eletrônica COMETA | |
| SAMSUNG |
PL51F4000
|
Grainy image | After changing the smd transistors rjp30h1 (2) the image became grainy. Cause, the transits were fake, bought from ml. I took them from an old board and it was a mess | The fgpf4536 smd also burn out when the rjp 30h1 is shorted | Cabeça |
| PANASONIC |
TC-32A400B
|
Dead tv. standby off | Ci tpc8132 - position q7502 on the power supply board | George Luís | |
| SONY |
ADP-160CR AAA
|
Without the 4.7v of the detect | Ic151 ( dnp012ah ) | Deo Eletrônica | |
| HBUSTER |
HBTV-32D05HD
|
Turned on for a few minutes - it showed a blue screen and then started working again | Transistor q6 smd w1a on the main board next to the side usb | Placed an npn bc 639 transistor | Paulo Braz - Braz Reparos |
| SEMP |
TV2934
|
Tsound is no low power supply image +b136v low with 60v | Short vertical | Eletronica Arni- L. Leal | |
| PHILCO |
PH39N91DSGWA
|
The remote control doesn't work | Replace capacitors c1 and c2 on the tv sensor board with 1000 micro by 16v | Marcelo | |
| STI |
LE3273
|
Turns on, has image, but no backlight. | Short in d401, replace. | electronicssupplyparts - Gramado/RS | |
| TOSHIBA |
2916NMS
|
The standby LED does not light up (using our language). all feeds from the primary power supply with 0 votes. | C819 of 10mf/50v measuring 0.25mf. | Ademir tc | |
| LG |
49LH5700
|
No image, but the black light turns on | Defect on the display board, isolate some terminals of the flatcable that comes out of the t-con with 4mm durex, test the position until resolved | LOOPTEL |