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Results: 88103
Results: 88103
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
14GL1319/78R
|
No video in av | Transistor bc548, posiçao 7023 | Checking the video amplifier, this was found bc the transmitter was open. | HIPER ELETRONICA SERVICE Maraial-PE |
| LG |
50PA4500
|
Grainy image after changing the ysus repair kit | Open resistor and shorted uf4004 diodes | R576 open 330r, d561 shorted | Eduardo tomas silva |
| HBUSTER |
HBTV-29D07HD
|
Turns on, all characters appear normal but without image and without audio, I also noticed that when plugged into the socket it turned on by itself. | I changed the c. i. memory, position u103 and problem solved. good luck . Note: this model tends to "sweat" as if water had fallen on it, I still haven't discovered the reason. | ||
| DVD CCE |
560USX
|
Works and turns off out of nowsound | 47 by 50 capacitor plus coupler photo | eletronica publisom de natal rgn | |
| DVD CCE |
560SX
|
Opens and closes the drawer without stopping | Contact that makes the sub reading on the mechanics next to the motor and the reading below | eletronica publisom de natal rgn | |
| DVD CCE |
560USX
|
Burning fuse | Change power supply ci | eletronica publisom de natal rgn | |
| DVD CCE |
560USX
|
Burning fuse | Changing the power supply diodes | eletronica publisom de natal | |
| LG |
29FU6LT
|
Cushion effect | R317 changed, exact value 24k, place 2 12k resistors in series | Replace | VelkDj |
| SONY |
HCD-GPX33
|
Error code e05 - thermistor | Damaged power supply (voltages vh+ and vh-, amplifier supply too high): cause: d401 smd; zener diod 4.3v shorted and ci401 tl431 smd | Replaced components d401 and ic401 | Barbosa |
| SAMSUNG |
MX-F850
|
Subwoofer volume at maximum, it did not lower the volume | While the “no disc” message appears on the product display, press and hold the stop button (@) on the product for more than 5 seconds, without a disc. Using the reset function, all stored settings will be erased. do not use this unless necessary. | eletronica junior reginaldo moronte | |
| SEMP |
U13
|
Turns on the LED but it doesn't work. | Faulty microprocessor | Replace them. | Rafael |
| SEMP |
U13
|
Blue screen with side bands | D840,q840 and the computer itself was damaged! it was giving 10 volts at the q840 emitter when the correct output is 5 volts | Replace them... | rafael |
| SONY |
KV-29FS105
|
Does not turn on, closes the relay to start but does not start, giving an error code on the stand-by LED flashing 5 times | In my case it was the trigger resistor, r630 of 330k open (this is connected in series with two others also of 330k, it is good to check them) and the pwm ci of the mcz300 1d power supply | Replace the components mentioned above, good luck. edfesom. | Edfesom |
| LG |
29MN33D
LA31R |
TV turns on but the backlight screen does not light up | C1122 1ufx25v changed | Replace it with a good one | EK Eletrônica |
| SONY |
KDL-40BX455
|
It doesn't turn on, nor does the standby LED light up. normal 5v and 13v power supplys. | U501 (sil9185actu), integrated driver for the hdmi inputs shorted, killing the 3.3v supply. the integrated 3.3v u702 regulator kept catching fire. | Switch integrated u501 (sil9185actu) | Eletrônica Padrão |
| TV AOC |
LE32D1440
|
Low sound | Update | ||
| AOC |
LE32D1440
|
With image and without sound | Q6002 transistor the mute | eletronica do gilvan | |
| PHILIPS |
21PT9467C
|
Expanded image | C327 4,7uf 50v | eletronica do gilvan | |
| SAMSUNG |
UN40H4200AG
|
No image, backlight ok | Shorted capacitor on vcon (cd15) and open fuse | Replace | Maurilio |
| LG |
60LA6200
|
Stand by led blinks and tv doesn't turn on | Short in capacitor c471 on motherboard | Replace | Maurilio |