Repair Tips
Search:
Results: 88134
Results: 88134
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| ONEAL |
OCM2910
|
When calling, sometimes it snaps and is without sound | Output ci | Numbering is scraped by the manufacturer, but seeing pinning, I believed it was a TPA, researching more, confirmed that it is TPA3110, widely used on LED TV boards as well. | Davi.sls |
| SAMSUNG |
T19B300LB
|
Does not turn on, Standby deleted | SMD C1219 Capacitor next to the IC1201 shortly on the main plate | replace of the capacitor The TV has returned to work. | NiloTech |
| SAMSUNG |
BT19B300LB
|
Does not turn on, Standby deleted | SMD C1219 Capacitor next to the IC1201 shortly on the main plate | replace of the capacitor The TV has returned to work. | NiloTech |
| LG |
42PT250B
42PT250B |
with sound, without picture | C33 Y Drive Plate short | replace perfectly | alex jose de araujo |
| AOC |
LE40D1442/20
715G6335-P01-001-002S |
TV All Stand without Standby | PWM power supply Diodes Zener 9102 and 9101 Open | replace IC 9100 and diodes ZD9102 and ZD9101 | Bileu JL/Eletrônica |
| PHILIPS |
43PFG6917
|
TV without picture missing the 12 volts on the t.Con plate | Feed the T.Con with the 12 volts and turn on the TV will appear a service menu on the screen asking to do the recept and give a ok the TV will turn off to control and do all the procedures | RJ eletrônica | |
| CCE |
L244
|
Call everything normal, after 10 turns off from nothing. Calls again and the stay tied on is decreasing. | replace both capacitors at 12V power supply (1000UF X25V) | replace of the cited capacitors. | arock |
| SAMSUNG |
LN40B650T1M
bt4ha006397 |
DON'T TUNE DIGITAL CHANNEL | Someone has a tip has already been replaced Varicap | Someone has a tip has already been replaced Varicap | Eduardo Leal |
| PHILCO |
PH39N86DSGW
|
Faded screen with LEDs ok only no | I tested the LEDs and all ok anyway did not light, LEDs with altered resistance replace even being lighting | Uti das tvs e microondas | |
| SAMSUNG |
UN32J4000
|
in picture, only lit LEDs | SMD diode weld on the V-with Screen plate, is on the right side of the screen, (position on plate D24) is above the CI SMD RT9955 on the side of the coil | reginaldo moronte,eletronica junior caldas novas | |
| SEMP |
1021
|
Vertical closed | C303 Capacitor with defective | Capacitor replacement C303. | rogerninow |
| PHILIPS |
42PFL5007
|
Only Standby lit, don't turn or call | replace Q603 and Q581 (STK 0160) of the power supply for 7N50, and replace the Diode D107 for a 4007, success! | Matrix10y | |
| LG |
43LJ5100
|
Don't turn on, just standby | Missing 5 and 1.2V tensions at CI IC400 | Capacitor C405 and C406 short, 10uf 50V | Eletrônica JJ |
| LG |
UM7470PSA
0000 |
Without picture, just portrayal | Malfunction | Our technical arrangements lol ... isolated 10 copies from 20 to 30 in CN-L, it was perfect; GOOD LUCK ! | JHONE ELETRONICA |
| PHILIPS |
50PUG7907/78
|
Call with washed screen without picture, sometimes does not turn on | It has all the tense, except 12V display, in this case and corrupt software (Android). | At Jampear CI Q401 which releases the 12V to the display, the screen turns on recovery mode, releasing repower supply of resetting Android. At the end withdrawing the jamper. | Beto , eletrônica box 4 |
| LG |
43UJ6565
|
Without picture, washed screen, back light access | Some internal flaw in the display, you need to make some features to try to save. | I cut Pin 11 from connector 1, Lockout 6. With the trail cut, I put a 1 mega resistor, lentre the 10 and 11 pins. I put it over the main plate that is easier. In my case it solved, with no list in the imaging | LABOTRON |
| LG |
43LK5750PSA
|
Gray screen, without picture | Capacitor 218 with escape from the screen ruler | It is worth remembering that it can be one of the capacitors, C208, C103 or 120 in my case looking at the screen up and front, it was on the left ruler. C218. | Mariano |
| SEMP TCL |
50RK8600
|
Does not receive remote control functions | On the sensor plate, replace capacitor that is next to the control sensor | Christhofer | |
| SOM TOSHIBA |
MS-8012MU
|
No sound | Earphone plug | replace or jamper with welding | Mario Moreci |
| BEHRINGER |
DCX2496
|
Do not boot | IC27 | MCP809 with defect, does not send reset signal | Nokitel |