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Results: 88148
Results: 88148
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
21FU6
|
The TV just stayed on, when you click on it, it blinks and comes on again and nothing works. | I thought it was a 9v regulator but it wasn't. it triggered protection. Removed the q19 protection and nothing. Until we measured the c826 at 1000/16, and it was very low capacitance. With the change, TV worked | Bad 1000/16v c. It does not supply the 10.5v voltage that goes to the regulator with the 9v starter. I got it all right. | Marcos/Confresa/MT <small> |
| SONY |
KDL-46R485A
|
Turns on and off, flashing 6x red LED | Panel defect | Defective LED bus 2 burnt out LEDs 2.4v LED | JORGE TV TÉC PARANA |
| PHILIPS |
29PT5642
|
Cup effect | Data loss | Rewrite eprom | eletronica bianca ipira-ba |
| SEMP |
HPS-2197
|
Turns on and then turns off and the LED blinks. If you release the deflector coil in the horizontal part, it turns on normally with a vertical line. | Diode d401 sk4f1/10 with leakage. | Replace 401, in my case, tsound was no other like it, and I replaced it with an sk3/16 | MARCONES DE ARARIPINA PE. |
| ELSYS - RECEPTOR OI LIVRE |
ETRS35
|
Does not turn on, consuming power from the power supply | Shorted capacitor consuming 12 volts from the external power supply | Replace shorted capacitor c168 smd | NARDINHO ALFENAS |
| PANASONIC |
32
|
TV turns on and goes to red LED, blinks and doesn't turn on | One or more LEDs burnt out, does not activate the inverter board | ssg eletronica | |
| AOC |
LE22H138
|
Blue LED turns on and turns orange | Changing the electrolytic capacitor in the 470uf x 10v power supply | Capacitor replaced | FÁBIO |
| SONY |
KLD-46R485A
|
Turns on normally without antenna or video signal when connecting video signal or antenna it turns off | After testing capacitors on the display's v-com, changing the main board gave no results. | After jamping the LED bar contacts, the TV was perfect | freitas |
| TOSHIBA |
TV1490
U14 |
Turns on bay and takes a while to turn on | Capacitor | Replace of 35v capacitor number c887 for 100μF phone; 082 981408610 or whastapp | Fernando Nascimento |
| STI |
LE3256(B)W
|
It turns on sometimes it's just back light ok | Bga, I did reflow as a paleative and it worked | Angelo MG | |
| PANASONIC |
SA-AKX80
SA |
Completely off, no LED lit up | Smd-21 on the power supply line of the power supply ci changed | I put a 100k for 250 v | ELETRÔNICA CAVALCANTE MARTINÓPOLE-CE |
| SEMP |
2934 (B) SL
|
Yellowed image | Q501(bf422) and q503(bf 422) with defects | Changing the aforementioned transistors, it was ok. | Rdo Antônio Acre |
| PHILCO |
PH32 LED A4
|
Turns on but the LEDs do not light up, only the power LED changes from red to green | All voltages were ok | Memory recording with new software | CENTRO DIGITAL ELETRONICO |
| ORBISAT |
S2200
|
Sound, buzzing, snoring, buzzing, noise. | C325 main right switch all start with 3 | Sach | hndrsn |
| SEMP |
LC3241W
|
It takes a while to call - then it doesn't even call again. | Resistor power supply 4,7rx5w, c 842, c843,c864 e c865. | Open resistor and capacitors replace without thinking. | Delfran Eletroeletronicos - Serra Alta - SC |
| LG |
CM 8520
CM |
Turns on panel without audio | Does not connect 50v power supply | See resistors r 916 and 917 (680k) open. reason: glue | arock |
| TOSHIBA |
2078 BAV
|
Closing vertical | C 301 (1uf x 50v) without capacitance | Changing the c301 (1μF x 50v) TV was ok. | Rdo Antônio Acre |
| H-BUSTER |
HBTV-42L01FD
|
It doesn't turn on, it has standby but it doesn't turn on | See if the disable pin of ic2 is high. it was ic7 changed by disabling ic2. | Mau 3000 | |
| PHILIPS |
47PFL7008G
|
LED lights up and goes out. jam power supply to/test backlight | R-100Ω on pins 2 and 4 (gnd1 and stb) and jumper pins 3, 11 and 13 (3v3s - blon - dim1 ) | Back light coming on, confirmed that the main is bad | INOVA |
| LG |
42LG30R
LP81A |
Strange letters and characters in the TV's menu and OSD, and HDMI inputs with no image. | Corrupted memory. | Rewriting of memory at24c64, position ic802. | rafaelmoraes99 |