Repair Tips
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Results: 88069
Results: 88069
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SHARP |
LC-46R54B
|
Doesn't start | Ic7905(tny264pn),capacitor cy7008, resistor r7914( aberto) | Credits... guilherme alessandro | Guilherme Alessandro |
| ONEAL |
OCM1060
|
Defect, noise, low sound, no sound, resistor values | Changed resistors r69 and r70 are 100r x 3watts and zener diode 15v | Maike Sorriso-MT | |
| TOSHIBA |
32XV600DA
V28A000711C1 |
Nothing turns on, just the relay hits | Exhausted capacitor | In my case, I just replaced the electrolytic capacitor c843,22μF50v at the power supply and left for the hug | Eletrônica Moura trindade go |
| LG |
CM9530
|
Connect 5v giving 4.5v pin 1 ic700 check r7b2 under the board. | R7b2 was changed giving 49k | Replace the 5v and it's normal. | Eronaldo (erontec) |
| EAGO |
53210
|
Excess screen | R419 changed | Changing it, replace all the capacitors on the board (which are few) | david rayel |
| SEMP |
1454(P)SL
|
I'm sound | Transistor v701 com flake | Replaced the transistor and it was ok | Izaias |
| AOC 26 |
LE26W154
|
It turns on the aoc logo and then it just stays black screen. You can see that the LEDs stay on and the control works fine. | Nand flash with corrupted data. Tsound is no point in recording the eprom. You have to record the 48-pin nand. | NILSON TVS | |
| CCE |
HPS2001
|
White screen | Fr 914 | J D M | |
| BUSTER |
HBTV-4203FD
|
Does not turn on, blue LED flashes 2x and red 1x alternately | Made all measurements at the power supply, voltage of 12v, 24v and 5v are present | Electrolytic capacitor cs26 (stewed) (680μF/16v) and cs12 (stewed) 1000μF x 10v replaced all and started working again | CDS_DIAS |
| CCE |
D4201
|
Does not turn on, orange LED | Replace capacitor ec4 | Replace 470x16v | jcgiantomaso |
| LG |
21FJ8RL
CW81B |
Vertical closed | R311 30k | In my case I just replaced it and it resolved | SAM VIDEO SOM |
| AOC |
32S5295
|
TV doesn't turn on when it's not working. | Primary power supply damage. | Kit restauração k8a60 q9101, pf6005 u9101,1n4148 d9104, r 0,27 x 3w r9101, r1k smd r9113, 47r smd r9110, 10r smd r9109, capacitor 101k 1kv c9126. | RNSPTEC |
| AOC |
LE42H158I
|
Backlight comes on and goes off immediately, sometimes the bar on the right or the left fails | All LEDs were measured and none were burnt out or showed signs of dimming or different current. | I deactivated the inverter protection by placing two 10k resistors in positions r8165 and r8171, it worked perfectly. | CDS_DIAS |
| PHILIPS |
21PT8467/78
|
The TV has a kind of flicker, as if someone briefly raised the screen as if tsound was a bad contact on the G2. | Fly-back with faulty screen adjustment potentiometer. | Replace fly-back if this is the case. (tec, edfersom (varjota-ce) | Edfersom |
| PHILCO |
PH32E63D
|
TV inoperative power supply defect | Q201 k3673 with leak replaces with k6465d worked perfect in | Mijail eletrônica alternativa | |
| PHILCO |
PH32E63D
|
TV inoperative power supply defect | Q201 k3673 with leak replaces with k6465d worked perfect in | Mijail eletrônica alternativa | |
| CENTURY |
NANO BOX
|
Without sound, without audio, with image without sound, turns on without audio, | I changed the qa23 it didn't solve it, I changed the ci (ua4) utc1018m it solved it right away, the sound came back loud and clean. | I used all the tips but it was the ua4 audio ci, I took it from another one with the power supply burned out and it resolved it instantly. | Maike Sorriso-MT |
| LG |
42LB5800
|
The screen's LED bus, stand bay, did not turn on, it blinked once 3 times, one quickly and 2 long. | An external voltage was injected onto the LED bus to see if tsound was anything burnt and everything was ok, at the output of the board voltages that feed the LEDs were present, the problem was in the connector that connects the lamps to the board, the cable was soldered directly on the board, it worked normally | Rodrigo Coelho | |
| AOC |
32S5195
|
Restarted, doesn't leave the logo | Update | Press the reset button on the side for 30 seconds until the TV turns on, it will enter update mode, connect to the internet via cable or Wi-Fi and if you have the settings. | Minastec eletronica (RONALDO) |
| LG |
50PT350B
|
Doesn't start | Short z sus board, replace shorted 30f124 transistors, in my case tsound were 2, it worked 100% just replace | reginaldo moronte,eletronica junior caldas novas |