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Results: 88071
Results: 88071
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KLV-40S300A
|
Turns on without image, backlight comes on | Shorted capacitor (CD104) on tcon and open tcon fuse | Replace or leave without, replace fuse | Maurilio |
| PHILIPS |
32PHG4900
|
I'm sound | Bios memory - u406; rewrite or change | Thiago MC Jaú | |
| SANSUNG |
21Z58
|
Distorted colors in green and purple | Eprom e so replace | Raimundo tec | |
| CCE |
LH42G
|
TV does not turn on, standby LED does not light up. | Poor contact on fats q15 and q16 on the power supply board. | Resolder the aforementioned fets. | Eletrônica Video Color |
| LG |
32PC5RV
|
Sometimes the video disappears, only the audio remains, it seems to be intermittent | All voltages are normal, defect in the main PCI; replace it. | Thiago MC Jaú | |
| TCL |
55P6US
|
No image - normal sound, normal backlight | The display itself, manufactured for tcl by csot, has a chronic defect: the screen transistors (tft) short out and do not allow the screen to arm the dc-dc power supply, remaining in protection, with hvaa, lvaa, vghf absent or with changed values. The slightest knock on the corner of the display can cause this defect. | Tsound is no solution, if this defect is found, the screen is unusable. | victor paz |
| SONY |
KDL-32CX525
|
Led pisca 5x | Defective HLR board (little plate is next to the remote sensor board) | Replace or leave without | Maurilio |
| LG |
47LA6130
|
Dark image lights up LEDs | Replace t-con plate original code 6870c-0444a for 6870c-0452a | Original tcon board code 6870c-0444a after testing a similar one but no image or image without resolution was found compatible tcon board code 6870c-0452a | iran alves |
| TOSHIBA |
2134 (C)
SK11 T1 |
With sound, no image just a few spots on the screen | Diode (d 305) | Diode replacement d 305 (ba158) | Eletrônica Garcia paraíso do to |
| BENOA |
W5
|
Low volume in all functions | Electrolytic e20 4.7uf/50v short | Ederlin | |
| TOSHIBA |
2977
|
TV turns on, but tsound is no image, if you set the screen to maximum you will have retrace lines | An idiot closed a short on the RGB signal line, burning the CI micro and opening r228, r230, and r229 smd. | Changing the upc ci and resistors mentioned, tech, ederson (varjota-ce) | Edfersom |
| AOC |
LE40D1442/20
|
Doesn't start at all, totally dead | Diodo smd de 5a/100v modelo original sk510c em curto | I placed the same SR510 silicon diode and replaced the 5 capacitors on the 470/25v line each, you have to replace it, listen to me because I'm not eternally unhappy. | Cocheiro do Dracula |
| BRITâNIA |
BS7 MP3
|
Radio inoperative but CD player works. | C126 shorted, value 47uf/16v. Replaced with another in good condition, the radio started working again. | Eng. Alex | |
| SEMP TOSHIBA |
DL3244 A W
|
Backlight on, no image | CD17 SMD shorted on display board. check the other capacitors nearby | Eletrônica Cecé. Brumadinho MG | |
| PHILIPS |
HTS3510/78
|
Locked with the Philips logo on the display | Reset memory | Jump pin 3 of the XP15 connector to pin 13 of the XP9 connector, connect and then remove the jumper | Driu |
| SONY |
KDL-32R305B
|
Turns on and off by itself. | Bad bus connections or open LEDs. | Do the fitting again or replace the LEDs that are showing problems... | |
| CCE |
STILED 4201
|
Without sound and with "popcorn" in the sound | Defective ec4 electrolytic 470uf by 16v | Replace without measuring ec4 | edmilsom pimentel |
| SAMSUNG |
UN32J4290
TELA PT320AT01-3-XC-2 |
No image | Just rectifying, the components (q2 and c82) are on the screen drive board ok | WORLD TV | |
| SAMSUNG |
UN32J4290
TELA PT320AT01-3-XC-2 |
No image | It arrived with the smd q2 transistor burned out. after an inspection it was found that the smd capacitor c82 was shorted, causing q2 to burn | After the replace, the TV came back to life =) | WORLD TV |
| SONY |
KD-49X7005D
|
No video | Shorted capacitor on tcon c86 | Replace or leave without. | Maurilio |