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Results: 88058
Results: 88058
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
37LD450
|
TV turns on and then turns off or works for a while and turns off | Failure of one of the lamps with poor contact | Cleaning and checking connection contacts | Mário Santos |
| SAMSUNG |
UE40H5003
|
Turns on with black screen and sound. | Panel board with shorted 12v line. cd34 failure | Replace with 10µf/10v capacitor connect negative to chassis | Duartes |
| SAMSUNG |
UE32F5000
|
Black screen, backlight on and sound ok | Problema na t-con | Check/replace ic200(isl986021) which is shorted or replace t-con | Marco Marques |
| MITSAI VESTEL |
32VDLM13 17MB82-2
|
When turning on, the LED flashes but does not start | Eeproms u12 e u10 | Reprogramar eeprom u10(25q16), u12(25q64) | Marco Marques |
| SAMSUNG |
EU22ES5000W
|
Turns off after turning on | It appears to be excess consumption but it is just a faulty solder on the power supply control circuit. | Matias | |
| LG |
50PJ350
|
Nothing lights up | Dead power supply | 10Ω res in open power supply. replace resistor | Alex |
| SAMSUNG |
UE32EH4003
|
Nothing lights up | Dead power supply | Failure in diode dmb07c (sb5150) at the power supply | Alex |
| LG |
29FS4RL1
CW62C |
TV turns on and works for 2 minutes and turns off. | TV going into protection, with a problem in the abl circuit, open or altered r411. | Replace of 1k 1/2w r411. any resistor in the abl circuit must have the exact value, if you replace it the TV will turn off. | marcio galvão |
| SEMP |
2050 MAV
U17 |
TV turns on with sound but the tube is off or has a horizontal stripe on the left side, sometimes it turns off, with no voltage on the tube plate and r333 burning. and power supply voltage at 54v., | Stv-9302a vertical shorted | Replace of stv-9302a and r333 for a 2r 1w | marcio galvão |
| LG |
42LS3400
|
TV does not turn on, red standby LED blinks a few times and goes out. | Capacitors studied at the power supply. c201 1000/10v and c201 680/35v. replace them. | DANUBIO | |
| PHILIPS |
42PFP5532D
|
Does not turn on, inoperative | Capacitor in the power supply filter 150µf/450v defective | Replacing the capacitor solves | Marco Marques |
| LG |
32LJ600B
|
No image, 12v missing on lvds cable | C2345 shorted near the 19v connector | C2345 replacement | Arnoltec |
| LG |
32LJ590U
|
Doesn't start. dead power supply | Fb9101(5a) aberto, r9901 (0,33ω) aberto, c9118 (470k/1000v) com fuga | Replace defective components | ERP-ASSIST |
| SAMSUNG |
UN40J5200AG
|
LEDs do not light up. | Open leds. open fuses. bars coming into contact with the chassis. | Replace LEDs and fuses. isolate chassis bars. reduce inverter voltage (traditional 3~5w resistors r9163 and r9164 of 2.3Ω in parallel. the higher the resistance of the set, the lower the voltage. | Erick |
| SAMSUNG |
UN40J5200AG
|
LEDs don't light up | LED bar fuse open. LED open. LED bar shorting out to chassis | 1. replace LEDs and fuses. 2. isolate chassis bars | Erick |
| SAMSUNG |
LE32A336J1D
|
Blinks twice but doesn't turn on | Memory k4d261638klc40 | Replace for new | Edson SP |
| LG |
42PQ30R
0000 |
Replaced it and the screen came back to life - good luck! | D503 with leak under the traffic | Replaced it and the screen came back to life - good luck! | Jhone eletrônica |
| PHILIPS |
19PFL5522D
|
With image without sound | Resistor that powers the open audio IC r3402(1ω) | Replace and go for the hug | Edson SP |
| LG |
42PQ30R
|
Reddish image with drizzle | R628 smd 2k2 broken | Replaced slept. good luck! | Jhone eletrônica |
| SAMSUNG |
UN55B7000
|
Stand-by LED flashing, but works normally | It was solved by changing the two sensor boards (touch and remote) |