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Results: 88174
Results: 88174
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
20PT324A
|
Doesn't start. The LED doesn't light up. low power supply pulsing. | Fly back short. ov2094b1. I used an ov2094/20662 and it was ok. | Carlão | |
| BRASTEMP |
BMU42A
BMU42A |
Have you already changed the keyboard (keyboard-membrane) but sometimes the keyboard doesn't work? | Flashing signal diodes | Replace all signal diodes 1n4148 (or 1n917) - Tsound are a total of 14 units - tsound is no point in measuring they are intermittent. | Ruberval |
| SEMP |
2982
LEM9 |
It wouldn't turn on, the LED would light up and go off, it wasn't c819, it was r884, change without media | Replace r884 | Replace r884 | Eletrônica Alves |
| GRADIENTE |
GT1433
|
Contrast acting little | Remove diod.501 from the circuit | D 501 remove out | debique |
| PHILIPS |
20PT123A/78
|
LED flickered and wouldn't turn on...sometimes it worked for a long time... | Solda fria no capacitor smd 2442 | C2442 smd next to d6440 | Irmão Daniel. .Mauriti ce |
| SAMSUNG |
CL21C560
|
Horizontal transistor burning and power supply rises | Coupler | tele sat eletronica | |
| PHILCO |
PH21M SS
|
Does not turn on. standby LED lights up and flashes when told to turn on but does not turn on. power supply with 20 volts | Eeprom memory | I re-recorded the memory, follow the data link . eproom ph21m ss memory | tchuba |
| CENTURY |
C1461 US
|
It doesn't turn on with a blinking LED and a thump, thump, thump noise.... | Open power supply vd807 diode | Replace. | ELETROCLAUDIOPE |
| LG |
21FX5RL
|
Setting up protection | Tries to call, can't | Horizontal oscillator tl431 just replace it to another pipino | Damascena |
| LG |
21FX5RL
|
Has Audio and no image missing 05 v- in varicap | Electrolytic capacitor 330x10-v | Capacitor 108 perto do varicap | Damascena |
| AOC |
E2351FH
|
Does not show the image nor do the LEDs light up | Q806 bad p8008hv smd, in my case it is broken and d801 b3100b shorted, replace | Replace and that's it | orlando lott |
| LG |
CP-20B84
|
TV stopped and no sign of life | Zd 802 short | I replaced it with a 9.1 v zener | APOLO ELETRONICA T.C. |
| PHILIPS |
DVP2850X/78
|
Doesn't start | L502 open | Replace it | Toinho Antenas |
| SAMSUNG |
CL-29Z50MQ
|
With sound and without image | Resistor r205 aberto 3k9 | To replace | Dl Velk |
| SAMSUNG |
CL-29Z50MQ
|
With sound and without image | R205 3k9 | Replace and run for the hug. | Dj Velk |
| CCE |
HPS1497
|
Image moved to the right side, disappearing the broadcaster symbol, with a transparent band on the right | C417 | C 417 replace | |
| PHILCO |
PH43C21P
|
League has no image or sound | Measure the voltages on the power supply board, only one that has a problem and vs-215v with the TV turned off I put the test tip ( - ) on ground and the other tip + on the vs 215v pin I turned on the TV it showed 215v on the pointer test I checked that the voltage was dropping slowly until it reached 10v, this defect is on the board and the sus had a problem, I changed the TV, it worked, measuring the voltage on the vs normalized it didn't drop to 10v | Defect resolved | Andrei |
| ORBISAT |
S2200 PLUS II
|
Only in standby, when you press the power button to turn on the LED blinks and does not turn on. | Capacitor c212 ruim. | Alan eletrônica Juca Paulo Afonso- bahia | |
| MITSUBISHI |
TC-2099
|
Doesn't start. LED flashing. | C907 (22x100v), power supply. | Eletrônica R-Tec | |
| HBUSTER |
HBTV-42D04FD
|
Flashing standby LED does not turn on | Capacitor cb 905 as low capacitance | Replacer and resolved cb 905 also replace as a precaution cb 906,907 | ELETRÔNICA CARLOS |