Repair Tips
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Results: 88089
Results: 88089
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| CCE |
L2401
1.10.73305.02REV1A |
Compatibility between cards | The d24led board is the same, including the same memory data | Eletronica Muniz | |
| SEMP |
DL3277I(A)
|
Lower current leds | Taking rp48, rp53, rp76, rp79 all 0.47Ω and placing 3 1r resistors will lower it to 71vts | presto | |
| LG |
50PB650B
|
Image with several red dots, leaving a red image | On the y-sus drive board, I made adjustments to the vr201 and vr502 points, cleaning the image | Alberi F S | |
| LG |
42LB9RTB
|
No image, hdmi problems | The lack of image was related to the cable that connects the power supply and the inverter board, the cable was completely charred, while the problem with the hdmi ports was caused by a lightning strike in the decoder | Replace the inverter board cable and connector, replacement of the ic1200 (sil9021ctu) hdmi controller, q1202 (aly - 2sc3875), r1215 to r1222 (3r3), ic1202 ( 24lc02b) - note: record data with content from the ic1201, d1201 (b3 - kds 184s), r1237 and r1238 (100r), r1279 and r1208 (1k), r1255 and r1254 (100r) | CDS_DIAS |
| MITSUBISHI |
TC 2018 PS
|
Does not come out of stand by | Drive transformer, close to the fly back | NEW PEK ELETRÔNICA | |
| PHILIPS |
32PFL4017G/78
|
When it turns on, the logo appears and then it locks on a dark screen. | Bugada firmware. | Update with pendrive. Test with different pendrives if you don't recognize them at first. | IBO SOLUÇÕES |
| LG |
21FU1RL
CW81A |
Little contrast. white image. | Remove d501 next to q16 | Ricardo Silva | |
| MICROSOFT |
XBOX ONE S
1681 |
Beeps but doesn't start | Short in lan network ci u6n1 | david rayel | |
| SONY |
PS2
SCPH-90010 |
Cooler does not rotate | Fusivel ps17 | Replacement | Guilherme Torres |
| SEMP |
TV2134CSL
SK11 |
With interference in the sound in rf, in av normal sound, the normal sound works, after a few minutes, the sound was rumbling, change r224, 100k | Replace r224,100k next to micronas | DJ PITUKA | |
| SAMSUNG |
UN40ES6100G
|
The TV flashes on standby, but the screen does not light up. | Power supply has 5v, but does not have 12v. | Replace icm08 on the power supply board. | Persio (TVCompany) |
| AOC |
D26W931
|
D26w931 after a few minutes on, it turns off and on several times, 330mf capcitor changed, photo couplers changed without result | The solution was the update, resolved | Software update | Sergio Moteiro |
| AOC |
LE32D1352
|
Dead without stdb | D 9102 with leak. (if you prefer, you can eliminate it from the circuit) | AGILDO ANDRADE | |
| AOC |
LE32H1465/25
|
Only locked logo | Go to the aoc website and download the firmware (check the version on the back label of the TV), download the update manual also from the aoc website, follow the instructions and that's it, note: if it doesn't work, just like it says in the update manual, check out the explanatory video on you tube https://www.youtube.com/watch?v=ydgqykjzlt4) | reginaldo moronte,eletronica junior caldas novas | |
| SEMP |
TV 1022AV
U13 |
LED on, from power it turns on and activates protection, it only turns on after you unplug it | C440/4n7 measuring 3.4nf | GDP2 | |
| PHILIPS |
FWM996
|
I'm sound | Removing the glue from the board surrounding the output capacitors and the pre-look 1k 2w resistor next coocler resistor with 39k and 22x50v electrolytic capacitor crowned by the glue | Replace it and leave for a hug | orlando lott |
| SEMP |
LC3245W
|
No picture, normal sound | Lack of power on tcon | On the main PCI replace c828 100kpf smd short and inductor-fuse l828 smd open | Ederlin |
| SONY |
KDL40BX425
|
TV turned on normally, when it turned off using the remote, it didn't turn on again, even with the side button, | U 408 leaky 3.3 volt regulator, located next to the processor. | Just replace the 408 3.3 volt regulator. | Eletrônica Moisés N.H |
| LG |
50PJ350
|
Turns on and off in 1 minute image is normal without damage | D304 changed on the power supply board | Obs: diodo 40v 1,5a | Francisco Medeiros/ Barbacena MG |
| PHILIPS |
40PFL3605D/78
LC10.1L |
White canvas (washed), with traces (blurred). | Display | Release the two flats from the main board to the display, if the screen remains white, the defect is in the screen. | Carlossbs |