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Results: 88224
Results: 88224
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
28MT49S
|
Doing the functions alone, increasing and decreasing the volume | 7aw smd transistor next to leaky button connector | Replace the transistor or remove it but the stand by LED will not work | Leandro Voss |
| PHILCO |
PTV32G70RCH
0000 |
Doesn't turn on, everything is off | Capacitor smd curto ce25 | Replaced resolved..... good luck! | Jhone eletronica |
| PHILCO |
PME31
MICROONDAS |
Burning fuse | Everything has already been seen and analyzed. capacitor, diode, gate switch, magnetron, board relay and everything is ok... be suspicious of the trafo. | Changing the transformer, even when testing and when cold. The replace was made and the fuse stopped blowing... | JC Eletrônica Cícero |
| SAMSUNG |
LN40C530F1M
|
Backlight keeps blinking like shaking | Replace dp 804 | Leaky diode | DANGRA ELETRÔNICA SÃO PAULO |
| DELL |
U2312HMT
|
Doesn't start. | 3.3v i301 regulator in logic with 5v at the input but without the 3.3 at the output. | 3.3v regulator replacement (i301) | TECNOBRU SBC |
| CCE |
HPS 1473
CHASSIS 34BI |
Vertical closing | Fr0403 burned or open | Just replace and run for the hug, I'm grateful for the help I've already had | Rogério TV |
| LG |
42PQ20R
|
Works a little and disappears image | 10mf capacitor c507 with leak on the buffer board | Tsound are 8 identical capacitors in the bμFfer, replace them all | Eletrônica JJ |
| PHILCO |
PTV42E60
|
Locking during use, makes a noise when shutting down when it locks | Malfunctioning rectifier bridge | Changing the rectifier bridges, tsound are two, located next to the capacitor. | FILIPE FURTADO |
| SAMSUNG |
PL43F4000
|
Sometimes it turns on, sometimes the LED doesn't even light up | Moisture in the series resistors at the ac input | Resolve | Carlos Eletronica JL |
| TOSHIBA |
32L2400
|
It doesn't work, it just stays on, red LED is on. | 1.15v missing from defective core ic n801 | RPS TECNOLOGIA | |
| SAMSUNG |
PL43F4000
|
Flashed standby, remained lit and did not obey remote control | Sem 15v ,vs e va ,5v normal | Photocoupler connected to qs807 at power supply | Hndrsn |
| LG |
32LS3500
|
N/works | Fuse, power supply mosfet | Replace do mosfet 10nm60 de 10a x 650v | Ogeid |
| SEMP |
3244
|
Turn on the green LED but it doesn't supply 12v, only 7v | Replace the VW971 transistor next to the LED diode | Wesleyborges7 | |
| SAMSUNG |
43NU/RU7100
|
Power supply has blown fuse | Fet ey18 (you can use 13nm60) cp801 and cp805 swap the two, measure between drain and power supply if it gives 500Ω on both sides the pwm ci is also burned (fa1a60) | HP eletrônica | |
| SEMP |
1452
U19 |
Heating horizontal outlet, and it does not turn on | Vertical output shorted, and diode d302, with leak | MARCONES DE ARARIPINA-PE | |
| PHILIPS |
42PFL5007
|
Pfc doesn't work | Pfc ic pwm return pin activating protection | Ver feedback do ic pfc | GIOVANO ELETRONICA |
| LG |
MS3052
|
Sometimes it doesn't turn on | R10 and r11 changed | Replace both | Multimarcas/Acarí |
| LG |
MCV1306
|
No sound, graphics on the display do not operate and side LEDs | Electrolytic capacitors around ic 603 leaked | Changing the c655,c660,c657,c620,c640 and cleaning the sector with thinner or isopropyl alcohol | Abrstec |
| LG |
29LN300B-PC
|
Alloy has sound without image without voltage to power the LEDs | IC 403 CI-ACE IC701 CI-AV4506 EM SHORT | Replace for the original and run for the hug | Eletrônica Bastos Elísio Medrado BA |
| HBUSTER |
HBTV-32D05HD
|
Turns on standby and does not turn on | Q 6 open | Replace q 6 | ON-PLAY ELETRONICA |