Repair Tips
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Results: 88103
Results: 88103
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| CCE |
HPS-1473
34BI |
With colored lines on top | Causa capacitor 302 vertical | Cicero eletronica | |
| LG |
CM4340
|
No sound, killing the 12v | C714 of 100n(104) shorted | Replace and run for the hug | Marcondes Ohm Eletrônica Jaicós PI |
| LG |
42LD460
|
Turn on the lamps 3 times, then the red LED flashes | Charred lamp plate causing high voltage leakage in the chassis, puncturing the insulator | As I didn't have the board to replace, I isolated the charred parts with self-fusing tape. | Propaulo1 |
| SEMP |
1454(P)AV
|
Plug it into the socket but it only has a blinking LED and all voltages are low | Flyback bsc25-n3217 fully shorted | Replace and problem solved! | rafael lima |
| SEMP |
2134(C) SL
|
Everything paid for, didn't care at all, secondary power supply without lust | Zd 601 on the run and c 608 changed, I replaced them both and the TV started working again | benedito nascimento goncalves | |
| SEMP |
2934
|
Retrace lines across screen normal sound | Defective processor | Replace the processor | Eletronica Carlos Viseu-PA |
| CCE |
STILE 42D
|
TV turns on, works well, after about 3 minutes, only the lamps turn off, voltages are ok. | Cold solders on the terminals of the c.i smd, which is on the standing plate, close to the c117 capacitor. | ELETRONICA MOISES | |
| LENOXX |
CA318
|
Turning off when increasing the sound in ac on normal battery | Diodo d1 1n5399 | Replace without measuring | DEBIQUE |
| PHILIPS |
42PFL3604
|
It turns on, sometimes the screen lights up, sometimes it turns on all the normal power supplys, the lamps don't light up, no sound. | See c104, escape, outside of normal capabilities. | Replace c104. | arock |
| LG |
32LN5400
S/N |
The long LG type appears and keeps restarting all the time | In my case it was 01 LED changed, I changed it and it resolved | To identify the defect, disconnect the power cable from the LEDs, if the device sounds the defect and the LED is altered or damaged, just touch the LED and run for a hug!!! | JORGE ASSISTÊNCIA TÉCNICA COTIA SP |
| SAMSUNG |
UN32D4000
|
Completely inoperative, stand by LED does not light up, tsound is a voltage of 5 volts at the power supply | Reflow in the processor, place the plate in the oven for 10 minutes at 200 degrees, let it cool and reassemble. | Toni | |
| SAMSUNG |
2233SW
|
Screen flashes for 1-2 seconds and goes out | Worn out light bulbs | Replace the light bulbs. or... remove d201 and d202, thus making the power supply work even with bad bulbs | Darci Denzer |
| SAMSUNG |
2233SW
|
Screen flashes for 1-3 seconds and goes out | Tired 25v capacitor(s) | Replace capacitors | Darci Denzer |
| SAMSUNG |
2233SW
|
Screen flashes for 1 second and goes out | Inverter tm-0815 bad even with normal measurements on the multimeter | Replace the inverter tm-0815 | Darci Denzer |
| CCE |
HPS2971, HPS2985, HPS2991, HPS2997
|
Didn't care. after the first repair stage. it kept turning off. | First stage, voltage dropping and unstable. replaced capacitors: c825(100x160v), c829(33x160v). it worked. however, it kept turning off. second stage replaced: c868(1000x25v), c869(2200x25), c831(470x25v), c834(100x16v), c655(470x25v), c851(100x16v), q804(bc337 changed), dz808(3v3 changed) and tested: q802, q805. and after a lot of beating... the damn c406(331) with a tiny change making all the shutdown shit. | Eletrônica R-Tec | |
| LG |
32PC5RV PSPU-J706A
|
Does not turn on, LED flashes green a few times then returns to red | Lack of tension | Replace r801 and c804 | NARDINHO ALFENAS |
| LG |
42LE5600
|
Without image on the hdmi inputs, it recognizes that the connection was made, but tsound is no signal. | Bga lge processor solders, | Do reballing. | davi.sls |
| PHILIPS |
21PT6456
|
League goes into protection right away | C 2444 | Flavio | |
| LG |
21FU6TL
|
Inoperative stand bay ledy off and overcharging the power supply capacitor. | Zd851 | Replace the zd851 if you don't have this diode, remove it from the board and the TV will work normally! God be praised! | Sinailson furtado |
| BRASILSAT |
S2200 PLUS III
|
Turns on and off as if tsound was a short in the varicap | C102 completely dry power supply | Hndrsn |