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Results: 88101
Results: 88101
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
UN32D5000 UN32D5500 BN44-00460A
|
Backlight flickering | Open l9101 driver | Driver replace | FULLTECH |
| LG |
32LY340C
|
Burning leds | Change the LEDs and remove R816 from the circuit to reduce the LED voltage to 108 volts | Replace the LEDs and remove R816 from the circuit to reduce the LED voltage to 108 volts | antonio nobrega (patos pb) |
| LG |
42LD460
|
Turns on, lights up normally, turns off and turns on and off again 3 times, then turns off and the red LED flashes. | I observed c204 and c 219 puffed up. After repairs, the defect continued. I noticed "hissing" in the lamp transformers, t703 and t704. I noticed high voltage leakage at the lamp terminals. I dismantled the screen, turned it on, noticed a high leak, no spark marks on the bulbs. I assembled everything and found a defect on the power supply board. After checking, I found VR 301 changed, replaced it, problem solved. | Replace c204, 219, also replace c205 and vr301. | arock |
| SONY |
FST-ZX80D
|
Cd does not open the tray | Turns on the plate turns normally but pressing open does not open the tray and the, does not obey the CD keyboard, error in the eepron data, recording on the eepron recorder copies from another good plate, resolved cd returns to its open functions opens the tray close closes and the CD key functions all worked and normalized the audio on one output | I replaced the problem solved | POSTO AUTORIZADO SONY |
| LG |
26LC7R
|
Image freezing/freezing/waterfall effect/horizontal bars or even no image | Display cofs are coming off. These are those golden flats that connect the glass to the screen plate. Looking at the original position, it is the first one from left to right. | Fit this flat with a heat dissipation rubber similar to the ones that go on plasma screens. It happens a lot on 26" Chimei displays, both on Samsung and LG. | PL Eletrônica |
| CCE |
LN24GW
|
Does not turn on, green and red LEDs are on at the same time. | Regulator u15 was without 5v at the input | Swap d8 and d11 | msiqueira553 |
| SAMSUNG |
UN48H4203AG
US04 |
Does not turn on, LED blinks. | Defect in ic310 | Replacement | <small>electronicssupplyparts</small> |
| PHILCO |
PH21M SS
|
Does not turn on, LED is on, and turns off but does not turn on, high supply with 159v | Change resistor r810, 15k next to the photocoupler. | DJ PITUKA | |
| SAMSUNG |
PL50C450B1
|
Blurred image | VR5301 1K adjustable resistor changed. | Check VR5301, re-solder Q5303 and Q5304. | BRITO |
| SEMP TOSHIBA |
32L2400
|
LED turns on in STBY, but when it starts, sometimes it turns on, other times it doesn't turn on. | Change cw920, vw921 and vdw921. all power supply components. Note: don't even test, replace immediately. | <small> |
|
| LEMON |
LM 2000
|
Dead, nothing turned on. | Cdy2 | Replace the 22μF25v cdy2 in the power supply, just replace it and run for hug! | Sinailson furtado |
| LEMON |
LM 2000
|
Dead, nothing turned on. | Cdy2 of 22uf25v in the power supply, just change it and run for hug! | Sinailson furtado | |
| PHILIPS |
PH14D
|
No power supply/turns off/sometimes with sound | Resoldering at the power supply and replacement of the three trc board (all)q531a/b/c | Diagram(scheme)# | Gerson |
| CCE |
HPS2007 E
|
Completely closed vertical, just the white stripe in the middle of the screen. | Change the bc 337 transistors, one is close to the vertical ci and the other close to the 5volt regulator. changed it solved! | Airton Eletrônica | |
| TV LG |
42LY340C
|
Does not even turn on standby | In my case it was the main board | Just replace the main one and get the real one | eletrônica ressonante |
| AOC |
LE32D1440-20
|
The TV received a signal from the board to activate the power on but did not generate voltage to turn on the LEDs on the panel. | After the standby was activated, I realized that voltage was not generated for the LEDs, I started doing tests on the transistors and diodes of the black light circuit. | Measure replace q8106 transistor smd pnp voltage trigger blck light completely without reading. | Afonso |
| LG |
42PJ350
|
Alloy with dull image grainy image | 607 resistor open. | Resolved. | Fernando rj |
| PHILIPS |
21PT9467C/78
|
Short fly-back | Fly-back | Replace the bsc29-3807f fly-back, yes, you don't have this fly-back, replace it with the bsc25-n1594 from the semp 2134 TV and just run for a hug. God be praised! Serto's semp 2934 fly-back also references the bsc27-2222 fly-back. | Sinailson furtado |
| LG |
29FS4RL
|
Turns on works, when turned off using the control, it only turns back on with great insistence. | Cause: zd827 shorted, replace or remove it and the TV works normally again | Eletrônica Santista | |
| PHILIPS |
21PT9467C/78
|
Fly-back hole leaking high voltage | Fly-back | Replace the bsc29-3807f fly-back, yes, you don't have this fly-back, replace it with the bsc25-n1594 from the semp 2134 TV and just run for a hug. God be praised! | Sinailson furtado |