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Results: 88013
Results: 88013
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
FEM583
|
Hissing at the outputs with very low audio | Z3,r48, responsible for -12, and one of the ic:308,309,or 310 shorted | Replace the zener diode, the resistor and the IC that is shorted | Rodrigo cofferi |
| PHILCO |
PH49F30DSGWAC
|
Normal sound, no image, backlight off | Diode sk320u position vw9 and vw10 shorted in the inverter circuit. | Replacing them. I didn't find the sk320, I put hbr3200 | WORLD TV |
| SEMP |
DL3277I(A)
|
Plugs into the socket, the green LED is on and pulsating, the 12v voltage varies. | Power supply primaria! | Dp9 diode with a leak... replace with the same one. This diode is responsible for powering the oscil ic. icp1 in the primary power supply. | evando viana |
| LG |
42LD460
|
With picture, without sound | Ic2901 short | jr_TEC | |
| LG |
RP29CC26
|
Black bar on the side. image moved to the side. | Zd401 5v1 short | Replace the 5v1 zener diode zd401 | Lutec |
| LG |
42LD460
|
Flashes standby but does not turn on | Rebaling the bga processor | Rebaling the bga processor | antonio nobrega patos pb |
| SAMSUNG |
UN40EH5000
|
Does not turn on, does not light up st-by LED | Ic 202 short | Replace | Maurilio |
| PANASONIC |
TC-L32U30B
|
Red LED flashes 3 times and does not turn on | It was in the t-con circuit on the main board close to the IC 4150 integrated, a shorted SMD capacitor on the 12 volt line that goes to the display and an open fuse under the board, this part of the circuit has no drawing on the electrical diagram, not ok. | galileu rocha | |
| ELECTROLUX |
MTD30
XXXXC |
Intermittent plate turning on and off around (one) minute in the form of infinite lipuping. | Primary power supply | Replace ic102 = el817 | Léo placas |
| AOC |
32S5195 43S5195 ROKU
|
Negative image, upside down | Service mode: press the button 5x, ⏭️3x and ⏮️2x. perform factory reset. The TV will turn off and on again, choose the language and skip the other options until you reach the TV's home screen. | On the home screen, press the box 5x, ⏭️4x and ⏯️1x. choose mode select, type panel and replace the option. It is mandatory to do a factory reset again to apply the replaces. If it doesn't work, replace the panel again and do a factory reset until it works. Pay attention if the TV is 32 choose only 32 panels. If you put the 43 panel in tsound will be no image and you won't be able to replace it anymore | |
| SAMSUNG |
UN32J4300AG
XZD |
White screen with osd working normally | Short in the vcm line on the v-con board overheating the range ci | Capacitor c40 at the tip of the board next to the power button on the v-con board removes and normalizes | Deivisonbr |
| GRADIENTE |
S-125
|
Non-audio status | C 225 of 8.2 pf ceramic, connected to pin 1 of ca 3094 | Marcelo | |
| SAMSUNG |
UE40D5003
BN44-00473A |
5v stand by low and unstable, rest of the voltages low and switching on and off | Zenner zdq 853 with leak | Replace/remove zdq853 | CARTEN |
| TOSHIBA |
40RV700FDA
|
Orange LED flashes, turns off after a while, unstable voltage on cm852, cm851 | Broken track between db851 and rm855, broken track between qm855 and rm854....shorted qm853 (ktn2907as) can put 2n2907s | HAHNRAHN | |
| PHILIPS |
32PFL4017G/78
1L LA |
It turned on if it turned off, it took a while to turn back on | Protection acting. | Uu701 regulator replaced to more. tension measured 3.8 volts. normal 3.3 volts | Carlos Almeida |
| SAMSUNG |
UN49K6500AG
|
Burning LED bus. | Voltage on the bus above normal. | Replace the value of r9873 to 1r/3w | evando viana |
| LG |
42LG80
|
TV sometimes turns on, other times it only has a blue LED, if it turns on and after it heats up it doesn't turn on until it cools down. I removed the power supply and sometimes it didn't arm after switching from 5v to power on. It stayed at 5v and none of the other voltages appeared... | Check r609, r623 and the others in this pfc line. Mine was changed from 750k to 780k, I changed it and it was back to normal. | J&M | |
| SAMSUNG |
UN58MU6120G
|
Restarting with a smooth image (giving lup) | (2 capacitors, smd) shorted next to diode d402 and open fusistor f 223 | Replace of the same | Airton Filgueira |
| SAMSUNG |
UN58MU6120G
|
Giving lup or on and off in seconds | (capacitor) shorted next to diode d402 and open fusistor f 223 | Replace of the same | Airton Filgueira |
| SAMSUNG |
32EH4000
|
Turns on and then the image disappears, black screen, then turns off the backlight. Tsound is no control, the red LED is on and does not blink, even when pressing buttons. | 2.5v regulator ic203, with 6 terminals, faulty. | joaomvjr |