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Results: 88017
Results: 88017
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
14PT3336
|
League without image | 27k 3449 open resistor | Replacing the 27k 3449 resistor | RODRIGO CELL |
| SEMP |
L40D2900F
|
Always write and delete | See capacitor eb 80, 39 by 160v from the LED power supply | Marcelo | |
| PHILCO |
PH32U20
|
When connecting AC power, the TV has a humming sound at the power supply, 12V voltage fluctuating. | Power supply capacitors exhausted. | I replaced 3 electrolytic capacitors: 100μF x 400v; 22μF x 50v; 4.7μF x 50v. measuring outside the plate are within tolerance, but replace anyway. | GABSENS |
| AOC |
LE42H057
|
The TV turns on and after 5 or 6 seconds it turns off, shows the AOC logo and at the latest when it appears the channel turns off, always like this, after several tests I decided to deactivate the functions sign and it was precisely tsound. | Changing the on/off function plate and channels. | ALBERI F S | |
| CCE |
STILE D42
|
Normal green LED turns on, the backlight turns on but tsound is no image | Cd39 cap on the v-con next to the connector | Ariel Santos | |
| PHILIPS |
40PFL
|
The LED stays on | See sw voltage that goes to the micro 1 volts | adelcio | |
| AOC |
LE39S5970
|
Totally independent | Faulty power supply | Replace all damaged components if it doesn't work see u9103 (tl431) | 3R |
| SONY |
ADP-200ER AA
|
Sem os 5v do stand by e do detect | No power supply to the stand by photo coupler | Open resistances r40 (at 510 of 51 homs) and r37 (at 910 of 91 homs) | Deo Eletronica |
| SONY |
ADP-200ER AA
|
Turning off after 1 or 2 hours and sometimes much less until 5v dies too | Last protection of the primary acting, (stand by protection) | Replace ci31 ( dap041 ) check the components around it before changing | Deo Eletronica |
| MICRO ONDAS PHILCO |
PME31
|
Lnk burst | Which one would be placed | ADALBERTO PADILHA | |
| BUSTER |
HBTV-32D03HD
|
Plugging it into the socket doesn't light anything, without 5v standby. | Check d912 uf5408 was shorted. | Plug it into the socket and the standby lights up normally. | Eronaldo (erontec) |
| PHILIPS |
50PUG7625/78
|
Image with vertical lists across the entire screen (display) the lists increase every minute switched on. | Display defect | Put a Kapton tape interrupting the first 5 tracks of the t-con flat from right to left on the t-con board connector at the output to the display (flat cable on the right side) | LED TECH_CDS_DIAS |
| SHARP |
LC-52R64B
|
Stuck without image, with green LED on, and power supply relay beating. red LED on the main board flashes 15x. | Solved by the bga microprocessor on the main board. | rafaelmoraes99 | |
| CCE |
TV 2118USP
SL23-1 |
Turns on dark image with lines without osd | Fr301,10r and a 22r behind the kinescope plate | Replace of both | Rogério TV |
| PHILCO |
PH21MSS
|
TV sometimes turns on, sometimes doesn't turn on, then with interference on the image, tsound is a buzzing variation on the flay back | When analyzing, checking the horizontal output frequency, wsound it was supposed to be 15750 kHz, it was 16000 or something | But after much racking my brain, God showed me what was causing the defect, it was a capacity close to the uoc o c218 | tacisoo |
| LG |
26LD330
|
No audio | Factory reset | Eletrônica power saquaçú | |
| GRADIENTE |
GT-2011
|
Doesn't start | 20k open ceramic resistor rp31 | MARCONES DE ARARIPINA-PE | |
| LG |
32LS3400
|
Doesn't start. 3.5v low voltage | Q502 transistor smd ktn2222as | Rafiuski86 | |
| TOSHIBA |
32L1800
|
No sound changes | Crawling | Aline | |
| SEMP |
DL3277 I
5800-A8R16B-1P100. VER00.00 |
Inoperative with green LED flashing, and after ready, no channels were tuned. | Inoperative was cold soldering on the dp9 diode near the transformer. It's not tuning was what u10 d1117 3.3volts near the channel selector. | Resolder diode even if the solder does not appear cold. replace q u10 3.3 volts | Flad8 |