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Results: 88011
Results: 88011
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
32/42PFL3007D/78
|
Hdmi doesn't work | Regulator u701 with 4.2 volt output. I changed it and the output went to 3.3. I was lucky I didn't burn the HDMI ci. | Before changing the HDMI IC, check its supply voltages. | RDS |
| SAMSUNG |
UN43RU7100
|
Blowing fuse, rectifier bridge and MOSFET. | Ceramic capacitor next to the diode next to the qp801cs mosfet. Tsound is one on the diode and one on the MOSFET. | Changing ceramic capacitors. qp801cs rectifier bridge, and fuse. | Lucaseweb |
| PHILCO |
PH42F10 DSGWA
|
Without any sound. | Shorted ca2 capacitor, located in front of the audio ID | Replace capacitor. Do not leave it without it, it may generate noise in the sound. | LABOTRON |
| TOSHIBA |
TV-2999LMS
LEM8 |
Does not turn on, does not come out of standby | Solution: replacement of the 15v zener diode position d432, which regulates the hvcc voltage "the zener diode was leaking" | GEMASI | |
| LG |
21FU4RL
|
No audio on AV and RF | TV without audio on AV and RF. check the 0.1 uf ceramic capacitor on pin 13 | naelson silva pe. | |
| SOM TOSHIBA |
MS8030MU
XX |
It turns on and in less than 5 seconds the sound disappears if you press the cd/usb key the sound returns to normal | Touch switch on and off (power or stand-by/on) | Replace for a new one | Nelson 84988736091 |
| SONY |
HCD-RG33 SONY
|
Turns the plate on 6 times, shows eject and turns off | R919 in power supply = r0.33 omhs, thanks for the tip colleague m duarte santos. | clóvis caphqz | |
| SONY |
KLV40S510A
00008 |
No image and sound | Reflow on main board and power board | Anubis | |
| SAMSUNG |
UN32FH4205
|
Only the standby LED is on, all voltages are normal, you can press the power button and nothing happens. | Sem 3v3 no transistor q301 | Replace ic301, it is close to the headphone connector. | Naldo Lima |
| SAMSUNG |
PL43D490A1G
RODRIGO COFFERI |
It only turns on if the main board heats up | In addition to re-soldering everything on the other boards, check 1.2v at the output of ic204, on coil 202, if not, remove q206 next to the ic, aly | Rodrigo cofferi | Rodrigo cofferi |
| LG |
BH5140S
|
S-protection | ZD914 power supply zener diode shorted. | Replace and run for the hug! | Duarte |
| ELECTROLUX |
MTD30
|
Panel doesn't turn on anything | Open switching power supply transformer t100 | ANTONIO | |
| AOC |
L32W831 D32W831
|
Red LED lit does not turn blue | C404 c410 | Both short | |
| SAMSUNG |
MAX G55
|
No cd/usb output | Opc capacitors 1, 3, 10, 13 - 10mf 16v from mpeg board | ||
| TV AOC |
LE42M1475/25
1B |
Turns on the LEDs without image | Capacitor cd19 shorted on the screen ruler | Replace it (I left it without) | Nelson 84988736091 |
| TOSHIBA |
MS7816
|
I'm sound | Check j701 | Check pins 4e5 j701, make a jumper on these pins 4e5 that connects hr751 to the base of hq703. | Jocimar |
| TOSHIBA |
MS7816
|
I'm sound | Check j701 | Check pins 4e5 j701, make a jumper on these pins 4e5 that connects hr751 to the base of hq703. | Jocimar |
| CCE |
HPS 21AVP
HPS |
When this TV was plugged in, the LED kept blinking. | The defect was the exhausted c831 capicitor | The TV worked great | Moizaniel santos |
| TOSHIBA |
43L2500
|
Doesn't start | K12a50d (shorted) and 100uf 450v capacitor (bad) | Replace do k12a50d e capacitor 100μF 450v | KAIO GARCIA |
| LG |
14 RB OU RP
|
Turns on dark screen after changing several cracked diodes or oxidation TV turned on and after a while it drizzled but with the screen closing on the side no character appeared and did not obey the remote control cause it was dz 412 close to the memory | D 501,d502,d405,d22 e dz412 | Replace all mainly dz412 | Rogério TV |