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Results: 88103
Results: 88103
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| CONSUL |
CMP25
CMP-25 |
It doesn't turn on and the display doesn't light up and when you open the door, the plate, fan and light turn on | Ceramic capacitor c6 104 (100nf) with leakage | Replace capacitor c6-104 note: you have to remove the display | Pedrozo |
| LG |
21FX5RL
|
Defect:! with image. shrunken, not vertical. impenetrable on the right and left sides | Bad deflector, just change it and the TV works normally again | Cicinho | |
| PHILIPS |
39PFL4707G
|
Inoperative led off | C9303 e c9304 | Replaces | Carlos eletrônica |
| SONY |
HCD-SH2000
|
Reads normal CD but when pressing open/close it appears on the display (locked) | Reset the device by pressing the stop and power keys at the same time for 3 seconds, the device turns off, turns it back on and the eject function works perfectly. | PATRICK ELETRÔNICA | |
| AOC |
LC32W053
|
Nor bl | Reverse short | After replacing the shorted 12a 500v transistors and the 0.1Ω resistor, a noise was present and the transistors overheated, I discovered another transformer on the transformer board of the lamps with problems, it was just a matter of changing them. | davi.sls |
| SEMP TOSHIBA |
LE3256AW LE4056AF LE3257IA LE4057IA
|
Unlocking Toshiba LED TV (forgot password) fits several LED TV models. | If you forget the code to lock the inputs/rating of the Semp Toshiba LED TVs, enter the code 1980 to unlock | littlecarlos | |
| SAMSUNG |
LN32C530F1M
|
Doesn't work (dead) | Check capacitor cp814 (220pf/1kv) | Replace capacitor | Matias |
| PHILIPS |
20PT4331/78
|
Charred resistors | R3443 eo r3444 | Replace o r3443 of 1r eo r3444 of 3r3 | Sinailson furtado |
| PHILIPS |
20PT4331/78
|
Normal switching on gives sound but no image and OSD appears but the screen is dim. | R3442 | Replace the 150k r3442 and the TV will work normally. God be praised! | Sinailson furtado |
| PHILIPS |
29PT4635/78
|
Sometimes it doesn't turn on. but when it turns on, it turns off randomly after some time. | Source opto-coupler, code 7515. It was leaking and it is only possible to check the leak with it outside the circuit and with an analog multimeter in the x10k range. | Replace the opto-coupler | Manoel Almeida |
| ELSYS |
2.0 PRETO
|
When plugged in, the receiver turns on and off without stopping. | Changing the 1000uf 16v power supply capacitors and the on, ch+ and ch- switches | ERAL - RACHID | |
| PHILIPS |
14PT316A
|
TV doesn't turn on, voltage +b keeps oscillating and the standby LED flashes twice with a long stop | Power supply | Replace capacitors 2530 of 1mf/50v and 2540 of 100mf/25v. | DANGRA ELETRÔNICA SÃO PAULO |
| SEMP |
TV2051NAV
U18 |
It doesn't turn on, it just turns on the stanby LED, the power supply has 70v | Replace diode d431, 10v zener diode not secondary power supply | DJ PITUKA | |
| AOC |
LE39S5970
|
Power supply with mosfet and ci reg smd and blown resistors | Added information q9101 13a 650v I put 2sk4087, r9101 0r22 3w, u9101 ld7531, r9109 1k, c9111 100n, c9108 220p, r9106 47r, d9102 1n4148, r9104 22r | U9101 ld7531 I don't know if it's the bandstand and I replaced the ci ld7535 to work I had to remove r9113 and c9110 connected to pin 3 and left r9110 of 91k connected to ground | BRUSKE |
| SAMSUNG |
LN40C530
|
Bl failing, sometimes it works | Inverter circuit with changes, more precisely q1801 and q1803 | Replace for k7002 | davi.sls |
| SEMP |
48L5400
|
Sometimes it turns on, works and turns off after a while, or just the logo appears and turns off. | Replace r766 (near the LED harness) with a 10k one, if it doesn't work, put a 15k one. | Lucas Periotto | |
| SAMSUNG |
PL43F4000
|
Doesn't work | Shorted y-sus board check q5000 30f127 - q5014 fgd4536 - d5057 sf10a400 may be shorted | eletronica fox | |
| SEMP TOSHIBA |
LE4057
|
Flashing the screen in case the LEDs | Remove the resistor r706 next to the IC drive of the LEDs n701 | Wesley borges | |
| PHILCO |
PH21MSS
|
After switching on, a normal image appears. It turns off in seconds and the LED keeps flashing indefinitely, even if you remove the plug it still flashes several times. | Q 802a with leak. it is close to the deflector coil fitting. | Replace | Ferraz |
| SONY |
MCD-M60D MHC-M60D
|
Inoperative device does not even turn on standby, the power supply keeps oscillating, raising and lowering voltages. | Integrated pwm that switches the mosfet transistors | Integrated pwm power supply switching (couldn't see the number) | JHONNES ELETRONIC |