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Results: 88088
Results: 88088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
IPS224VA
|
It started taking a few minutes to turn on until it no longer turned on, before opening the equipment I decided to do a load test on the power supply (19v / 1.3a), this power supply is external, I fed a resistive load whose consumption is 0.5a and the voltage dropped from 19 to 9.7 volts. | I carefully opened the power supply and discovered the 19 volt filter capacitor bloated (1000uf/ 25v), I just had to change it and everything went back to normal. | Altevir Lima - Anananindeua - PA | |
| PHILCO |
PH21M2
|
Turns on and turns off after a few minutes. | Replace cap c562 and c 564 both, 1000x25v | DJ PITUKA | |
| PHILIPS |
20PT220A/78
|
Turns off when pressing the plate | Cold solder on the oscillator IC heatsink | MARCONES DE ARARIPINA-PE | |
| SAMSUNG |
UN40FH6203G
|
TV doesn't work, LED blinks 2x in a sequence of 5x | Defect on the main board, f201 open on the 13v line, and shorted c203 is close to ci201 | Strutz | |
| SEMP |
TV2134
SK11 |
Vertical beam with just a line in the middle of the screen | D306 open without 16v voltage on c318 obs I measured it in the test and it shows that it is good | I put another diode ready, TV kept them, came out of the box | Reis eletrônica |
| PHILIPS |
42PFL3606/78
|
The LED lights up but doesn't turn on, normal voltage supply, the relay doesn't hit but when it's hot, sometimes it turns on and sometimes it doesn't turn on, intermittent | C474 metallic 4.7mf x 16v very close to the crystal, potato | Replace with a normal 10mf 16v electrolytic | |
| PHILCO |
PH29 M
|
I'm sound | Do I change everything? turn off mute? nothing works, just records memory with this data, it will be 100%. It took some work to find one with that audio....good luck | Https://www.4shared.com/file/ysj8fxudiq/ph29m_ss_24c16wp_ok.html? | Josimar |
| PHILCO |
PH29 M
|
No sweat, I change everything, turn off mute, nothing worked?? | Write eprom with this data | Https://www.4shared.com/file/ysj8fxudiq/ph29m_ss_24c16wp_ok.html? | Josimar |
| PHILCO |
PH29 M
|
Does not turn on LED blinks power supplys ok | Epron rewrite with this file | Https://www.4shared.com/file/ysj8fxudiq/ph29m_ss_24c16wp_ok.html? | Josimar |
| LG |
32LN5400
|
Disconnecting and the line alone | Cold solder on the d801 pins, just resolder and be happy. | Assistec LG | |
| ROADSTAR |
RS-4210AMP
RS-4210 |
Does not turn on red LED off | 2 electrolytic capacitors 3300uf/16v swollen and resistor RP1 burned with a value of 10Ω | Replace the 2 3300μF/16v electrolytic capacitors and the 10Ω 1/4 watt resistor rp1 | Adriano Miranda |
| LG |
49UH6509
|
Shaking image | Screen defect | Isolate screen flex tracks | Andrei 05199141340 |
| LG |
32LH70YD
|
TV turns on normally, has audio, shows video signal but doesn't connect HDMI and in avi tsound is audio but no video | The bga processor was resoldered. | TV started working normally again. | Adriano Miranda |
| LG |
32LN549C
|
Back light does not light up, and the defect is not in the LED bars | It only goes 53v to the LED bars, | R820 open | EDUARDO TOMAS SILVA |
| ELSYS |
NS1030
|
Dead. no voltage in coil l20 | C142 (1uf smd ceramic) with leakage under the board close to l20 | Replace and run for the hug. | dudutekk |
| SEMP |
TV2999JMS
LEM6 |
No sound. total mute | Replace capacitor c610 and c630, 22x50v | DJ PITUKA | |
| TOSHIBA |
LE3256(B)W
KDLXXRS611UN |
No image, with sound and back light working. | Shorted capacitor CD25, on the display board (tip of the board). | I lowered the circuit current. I added a 4r7 resistor in series to r759 (4r7)(underneath the board), on the inverter. the measurements were 238.2v and 131ma, with back light at 100%, for 229.8v and 99ma. | Eletrônica R-Tec |
| AOC |
H42PW
|
Turns off by itself, turns off after a while | Cp-710, cp-718 and u-701 | Replace 220f/10v capacitors and 3.3v regulator, check 1.8v and 3.3v voltages if replaced, replace regulator | Maike Sorriso-MT |
| PHILIPS |
42PFL5332
|
Turning it on and off directly (turns off backlight) | Changing photo couplers | SFATEC ASSIST TECNICA | |
| LG |
21FJ8RL
CW18B |
Vertically (with a deformed image and a line in the middle of the screen | R301 18k | 3R |