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Results: 88103
Results: 88103
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| CCE |
HPS2071
34BI |
Does not turn on or stby (led) | C808 22uf50v with high esr | eletrofenix | |
| SONY |
KDL-32R435A
|
Does not turn on, LED flashes 4 times | C62 pci v with | Replacement | Videotec Eletônica Sumaré |
| PHILCO |
PH21SS
|
Does not tune the channel, with all voltages on the varicap | Replace r317 ,47k e r318 ,12k do lado do varicap. | DJ PITUKA | |
| LG |
55LE5300
|
It doesn't turn on, tsound's a relay, tsound's 3.3v power on | Replacement of the 2 fet 13n60 of the primary and fuse that accompanies it | Filipin | |
| SEMP QUADRA |
14"
|
Blinking LED, popping power supply | Replace tr horizontal 2sd1877 | gerson | |
| SEMP |
U14
|
Alloy with reduced frame and low secondary power supply 75v | Capacitor with low capacitance c 846 100uf 50v in the power supply primary | After changing the TV ok. | George Pontes |
| ELSYS |
ETRS35
|
Does not turn on, nor does the LED light up | Processor reflow | The board had all normal operating voltages (1.2v, 3.3v and 5v), but it still wouldn't turn on. The processor solder is of the BGA type. reflowed, it started working again | Bruno Correa Rodrigues |
| LG |
32LD460
|
Dead | Tv lit up and no power stby | Normal power supply, the cause was on the 5volt line, the capacitor on the main board c457 smd connected to pin 2 of the ic 405 was shorted | Moaci machado |
| LG |
50PA4500
|
Totally grainy image | Resist 330 on open ysus board | Replace | Cabeça |
| RADIO PHILCO |
PH229N-USB
|
Fm doesn't pick up correctly | Diode diode d300 and 3001 shorted | julinho da eletronica | |
| CCE |
HPS 2185 FSH
HPS21 |
Image looking like a rainbow | The cause of the defect | And the solution | raimundo |
| PHILIPS |
29PT9467C/78
|
Two transistors shorted in rgb | Q904 e o q905 | Replace the q904 which is the a1015 the base is right and is negative and the q905 which is the c1815 the base is right and is positive! | Sinailson furtado |
| PHILIPS |
29PT9467C/78
|
Two transistors shorted in rgb | Q904 e o q905 | Replace the q904 which is the a1015 the base is right and is negative and the q905 which is the c1815 the base is right and is ne | Sinailson furtado |
| PHILIPS |
29PT9467C/78
|
The TV turns on normally with the screen full of lines and the screen closes from bottom to top, turning completely black. | R924 r910 c904 q905 q904 | Replace the r905 of 15k, r910 of 33r, the c904 of 100k, the q905 which is the a1015 and the q904 which is the c1815. note, if the TV turns on with the screen expanded, just replace the coil l432 that is open and also replace the 56r r919. God be praised! | Sinailson furtado |
| PHILIPS |
29PT9467C/78
|
Doesn't start | R650 r645 q624 | Replace the r650 from 430r and the r645 390r and the q624 which is the br a1013 | Sinailson furtado |
| 55LF5950 |
LG
|
Good evening, the TV is divided into 3 parts. I'm kind of asleep when the image is normal on the sides, about 10cm wide, the screen is. dark black spot on the sides. | Dark screen | ||
| MITSUBISHI |
TC 1410
|
The red standby light turns on, pressing the power key turns off the LED and does nothing, it doesn't oscillate. | Open 6r8 3w resistor r571 and cap c567 in bad line pin 9 of the flyback | ||
| SEMP |
2134(C)SL
|
On and off indefinitely | Rectifier diode that maintains the vertical output open. | Replace. | Ferraz |
| TONOMAC |
TO-39-4422-LED
|
Turns off randomly | U9 (as1117l) | Replace u9 | Hernandez Mexico |
| TONOMAC |
TO-39-4422-LED
|
No video | Check the operation of the u12 (me9435a) 12v power supply failure on pins 1 and 2 of the cn11 | Hernandez Mexico |