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Results: 88089
Results: 88089
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| ELSYS |
2.0 PRETO
|
Only turns on the controller, no keys work | I removed all the keys and tried to connect them with tweezers, shorting out the power rails, but that didn't help. | To replace the numeric display, it returns a pulse to the computer when you press the power key. | Kelvin |
| PHILCO |
TV PH32E31DSGW LED
|
Doesn't start | 3 capacitors in positions c2d7/c1d9/e c2d6 | In my case I had to replace the 3 electrolytic capacitors position c2d7 /each and c2d6 | Airton Filgueira |
| SAMSUNG |
PN43H4000AG
|
Tsound is no VA and VS voltage | Icm851 (tl 431 -smd) | Icm851 | Tibúrcio |
| AOC |
LC 42D1320
|
Blue LED lights up, normal voltages, display off | Corrupted software | Follow the update procedures with a pendrive and everything goes back to normal. display lights up in the middle of the procedure. | XANDARE |
| TOSHIBA |
TV2134
SK11 |
High power supply (200v) LED flashing intermittently | Q 604 | Ricardo Silva | |
| TV LG |
50PB560B
18997043159WHATS |
Does not turn on or standby | C204 shorted 150uf/35v | Replace c204 | MARCELO RODRIGO QUINELATTO |
| LG |
40LF6350
|
Burning leds | High voltage at the power supply output for the LEDs | Replace the LEDs and reduce the voltage by changing the 3r2 resistor r816 for 8rde 2w, the voltage from 197v dropped to 181v. | Samuel Silva |
| LG |
21FJ8RL
EAX5773090614 |
Vertical closed | Setting up protection | In my case it was just the dry c307 shorted, setting up protection | Eletrônica Martins |
| PHILCO |
PH29E52AG
|
Doesn't start | Burned fountain | Icp1 tea1733 , diodo zener zd205 18v . | TV TÉCNICA PARANA |
| LG |
29FS4RL
CW62C |
Keyboard doesn't work. When it turns off via the control it falls into the avenue. lower the volume on the control and drop it to the channel | C15 shorted. | Ricardo Silva | |
| ELSYS |
2.0 PRETO
|
Turns on channel 1 appears and only cc remains on the display | Do this procedure;; | First; remove the c.126 smd that is next to the relay. solder a 1k resistor between the + pins of the electrolytic c118 and the cathode of the zd smd 401. and do a general resoldering on the board. v..good luck!! | D.S.E.Eletronica |
| ELSYS |
2.0 PRETO
|
Turns on channel 1 appears and only cc remains on the display | Do this procedure;; | First; remove the c.126 smd that is next to the relay. solder a 1k resistor between the + pins of the electrolytic c118 and the cathode of the zd smd 401. and do a general resoldering on the board. v..good luck!! | D.S.E.Eletronica |
| SONY |
KDL-46R485A
|
No standby signal | The larger smd capacitor close to ic6004 was shorted, f6002 open | Replace capacitor and smd fuse | Jamis |
| LG |
60PA6500
|
Tsound is no image | Cold solder on the ysus board transformer (yellow transformer model ebj60730..) | Solve transformer | Eletronicaaeb |
| PHILIPS |
40PFL7007T/12 FSP163-4FS01
|
Error code 3. dead | Verificar/substituir f1(4a); q101, q102 (20n60c3); d102, d103 (bav70w); zd101 (9v1); r122, r130 (5r1); r124, r131 (30r); r125, r128 (10r); u101 (ssc9522s); | Rui | |
| AOC |
LE24D1440/20
|
Doesn't start | Q 7007 mosfet aberto | 3.3v comes in and 3.3v comes out I made a jump, solved the problem | RUBEM |
| LG |
RP20CC97
|
Vertical closed, normal sound | R301=15k open | Replaced and resolved, one more to help colleagues | Antonio Carlos(Eletrônica Renascer) |
| TOSHIBA |
40RV700
|
Does not turn on, orange LED blinks | Broken track between bd851 and pc802s photocoupler | FATEC eletrônica | |
| PHILCO |
PH48A12DSGWA PH50A17DSGWA PH55A17DSGWA PH55A17DSGWA PTV65A11DSGWA 4K
|
No sound or audio gaps | Cold solder on con21 headphone | Solve | BTAV_18-020 |
| SAMSUNG |
UN40J5200 AG
|
Burning led bus solution | Lower the LED current by removing the two low-value resistors of 2.3 homs and placing a 3.6 homs connected to the fet socket that powers the LED bars | And good luck | <small> |