Repair Tips
Search:
Results: 88090
Results: 88090
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| CCE |
HPS2071 HPS1471 HPS2073
|
Inoperative does not turn on primary power supply does not osila | Ic801 = tea1533at short and c806 be careful after a lot of work, just change this cap. the starting power supply | EletronicaArni-SC | |
| SAMSUNG |
CL29A551GQ
|
Japan Fund A Nishida Horizon et al. | Cr402s cr403s | Replace the cr402s and cr403s and replace the bu2527dx with the bu2720dx or bu2520af and that's it, the TV will work normally. God be praised! | Sinailson furtado |
| PHILIPS |
220TS
|
It doesn't turn on, you press touch on/on, the display doesn't turn on and the LED turns off immediately afterwards | Capacitor c910(10x1000) (laranja) | Resolder, or replace it. | Eduardo Simões |
| LG |
RP29CC26
|
Vertical closed at the bottom | Tda4863aj replacement | Beto eletrônico | |
| LG |
RP29CC26
|
Vertical closed at the bottom | Tda5i63aj replacement | Beto eletrônico | |
| PHILIPS |
FWM371BK
|
It remains silent, turning on normally. | Transistor darlington q705 bdw94c. | Replace of the bdw94c for an identical one. , tip42c is not suitable because the amperage is half that of bdw94c | Washington/ Livreshop.com |
| AOC |
D32W931
|
Stand by LED flashing blue without stopping and does not turn on | Q700 = ao4449 -7a/-30v ci smd on the main board next to the power supply connector | Replace q700, at its output the 5v is 3v | NEI |
| PHILCO |
PCM-2051
|
LED keeps flashing and takes a while to turn on | 1uf 100v capacitor next to the power supply switching IC | Replace without measuring | Eletronica JP |
| SEMP |
DL4844
|
Flashing red LED, won't turn on | I replaced ci nb953 (looks like tranzistor), for kia431 (near the photocoupler) | Eletrônica Pires | |
| SAMSUNG |
MAX A66
|
Protected message when connecting. | Cleaning the CN2 and CN3 connectors. | amsinformatica | |
| SINOTEC |
STL-49E300 G
|
No image, the screen blinks once and stays on standby | Replacement of burned out LEDs in the backlight | Aurelio | |
| SEMP TOSHIBA |
LC 4055 FDA
|
Blue LED and the video doesn't turn on | Exhausted capacitor cw 953 | Replace of the same. | ggn |
| SEMP |
2134
SK11 |
When you plug the TV into the socket, it helps and then turns off and just keeps hitting the relay. | C636 | Replace the 1000μF16v c636 and the TV will work normally. God be praised! | Sinailson furtado |
| PHILIPS |
HTS3510
|
Turns on normally but after 5 minutes it locks the functions | In my case I changed q 37 | Q37 br8550 | gilelectros |
| LG |
32LG30 42LG30
|
Does not turn on, only LED is on | C 1145 | Replace c 1145 47x16 and I also replaced the 3 100x16 c1110, 1118 and 1128 to prevent it from coming back with another defect. The 1145 had a strange appearance so I decided to replace it, but the measurement was perfect. | Josimar |
| H BUSTER |
HBTV-32D05HD
|
Does not tune channels | Swollen electrolytic capacitors on the power supply board | Replace the capacitors on the power supply board and perform the eeprom cleaning and reset procedure in service mode | leitemarcellus |
| PHILCO |
PH42B25DG
|
TV stays on for a minute and turns off, LED blinks | Cleaning and deoxidation of the 2 flat cables that interconnect the 2 v-com boards | EletronicaEMB | |
| PHILCO |
PH21MSS
|
No sound, total mute | Change r608, 18k was changed next to the output disconnector | DJ PITUKA | |
| BUSTER |
HBTV-29D07HD
|
When turning on the TV, the LED would go to green, then back to red. | 82x450v ec1 filter capacitor | Mariano | |
| VISIONTEC |
VT1000 SLIM
|
Doesn't start | No noise at the power supply | D 6 fonte un4007 | Center som |