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Results: 88089
Results: 88089
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
CL21Z40MQ
|
It turns on with a black screen with no image, as if the defect was abl, if you enlarge the screen, the white screen appears with lines of retraces. w | Change to memory. | DJ PITUKA | |
| PHILIPS |
42PFL7412/78
|
Screen flashes and turns off, returning to standby bay, if you press power, it turns on again, but if you move it, it turns off again. | U202 photo coupler, just change it. | This power supply has 4 photo couplers. This defect is more common in the u202. | |
| SAMSUNG |
LN32C530F1M LN37C530F1M
|
Stand by led on, TV doesn't turn on, doesn't accept commands, 13v missing. | Defective primary icm801. | electronicssupplyparts - Gramado/RS | |
| PHILCO |
PH24T21DG
|
Does not turn on, turns off by itself | Software update | After updating, when turning on the TV it shows characters from the software mask, so you have to enter the service menu (image user/contraste/9735) and turn off factory hotcke, see the video at the You Tube link: https://www .youtube.com/watch?v=rfmifuv88fa&feature=emb_rel_end | MIGUELTV |
| STI |
LE3273 (A)W
. |
Turns on perfect image but no audio | Faulty software | Updated sound was normal again | Marcelo Rodrigues |
| PHILIPS |
FWM462X/78
|
Does not leave stand bay | Coil that feeds the CD drive 8 v supply in series with it before it has a 22 r resistor also check, in this case it can be seen that the mechanics do not work | Replace the coil and check the carousel and tray belts! Please note, this device only works if the CD mechanics are perfect. | |
| LG |
21FJ6RB
M059A |
On and off remains on standby. | Capacitor with oxidized legs or without capacitance. c409 of 220uf by 10v. note close to the +180v power harness | After changing the TV ok. | George Pontes |
| SEMP |
1022
|
Doesn't start | Replace mosfer bu808df | Replace component and run for hug | R&w cell Rodrigo klein |
| PHILIPS |
40PUG6300/78
|
Doesn't start. primary power supply only | Large smd diode on the 12 volt line. good luck to everyone! | Eletrônica Cecé. Brumadinho MG | |
| LG |
47LH70YD
H |
Hdmi ports don't work | HDMI chip getting very hot, defective | IC601 Chip Replacement TDA9996HL/C1 | Marcelo Rodrigues |
| SAMSUNG |
LN46D550K7GXZD
|
With sound, backlight does not come on | Cp 820 with small leak, almost imperceptible | Capacitor replaced | Telesom MS |
| PHILIPS |
29PT4635
|
Horizontal lines in the image at the top of the screen | C2487 | CARLOS ELETRONICA | |
| PHILIPS |
42PFL3604/78
|
LED on and not turning on / 3.3 volts oscillating | C806 | ||
| LG |
42PJ350
|
Power supply arms and then disarms | Transistor q-906 shorted. | Replace the same | Régis |
| LG |
28MT49S
|
Doesn't start | 10mf capacitor shorted near diode feeds leds | Replacement | EJ |
| SAMSUNG |
UN55F6400
|
The relay keeps hitting | R802 smd (next to ci ics801 on the power supply board) of 10 r is changed | Replace r802 | Eletronicaaeb |
| AOC |
LE32M1475/25
|
Does not turn on, or turns on and functions freeze with lines and bands on the screen | 1v5 regulator position u106 defective. when it is defective it varies between 1v2 and 2v5, when the correct one is 1v5. | Replace regulator 1117-adj. | rafaelmoraes99 |
| LG |
CJ87
|
Does not turn on or turns on from time to time | Defective x500 crystal | Replace the crystal with a 20mhz one soldering on pins 1 and 3, since the original has 4 pins or pads. | Fofao estância |
| SONY |
GRX500 GRX700 GRX800
|
Sem display | Broken track on traffic sign | I did the trail with wire | Gianluca |
| STI |
LE3974(A)F
|
Blinking image oscillating the LED bars | Replace of 02 capacitors on the 1000/35volts/105° degrees cp15 and cp19 board | reginaldo moronte,eletronica junior caldas novas |