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Results: 88176
Results: 88176
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| CCE |
HPS-1471
|
TV turns on oscillates, has image and sound, after 10 seconds the image closes from left to right. | Change capacitor (c-417) 330 pf x 2kv is close to the fly back | Ademar Videira SC | |
| CCE |
HPS 1471
|
Oxila e para, oxila e para, +b ranging from 80 to 102 volts, | Change capacitor (c-417) 330 pf x 2kv is close to the fly back. | Ademar Videira SC | |
| CCE |
HPS 2073
|
Power supply oxilates up and down in the primary, consequently with a low power supply in the secondary. | Replace the electrolytic capacitor of the primary power supply (150 uf x 400 v) and the two electrolytic capacitors of the secondary (33 x 160v) and the (47 x 160v) | Ademar Videira SC | |
| LG |
29FS4RL
|
Hitting the relay and it doesn't turn on the power supply is a little low when you turn off the +b of the fly the power supply is normal | 30k r801, if it doesn't turn on, replace the str w6556a | Take 3 10k resistors and connect them in series to replace r801 | BETO ELETRONICA ACRELANDIA ACRE |
| CAIXA AMPLIFICADA FRAHM |
MF500
|
Burning tda2030 even after changing the bc337 and 327 | I'm sorry | Take a pair of cutting pliers and cut the collector pin of the bc337 and that's it | BETO ELETRONICA ACRELANDIA ACRE |
| PHILIPS |
32PFL3605D
|
Turns on and off LED flashes two and four times | Shorted speakers | Replace | paulo-maceio/al |
| ORBISAAT |
S2200 PLUS
|
Stand bay LED lights up but does not turn on | R700 display | Replace | eletronica universal |
| ORBISAAT |
S2200 PLUS
|
Stand bay LED lights up but does not turn on | R406 | eletronica universal | |
| ORBISAAT |
S2200 PLUS
|
Stand bay LED lights up but does not turn on | R406 | eletronica universal | |
| CCE |
STILE D32
|
Sometimes it doesn't turn on, just standby, and sometimes it turns off after being on for a while | The entire power supply PCI was resoldered, when the board was bent it showed the defect of disconnecting, it could even be a defect in the soldering of the SMD components. | Bruske | |
| CENTURY |
PR2012 SLIM
|
Sometimes it turns off, and the +b of the lnb is very high, like 25v, and when used in a mono point system it does not change vertical and horizontal. | D7 of the power supply was replaced by sk4f1/10 because the fast diode that was inside caused the receiver to turn off, and the +b of 18 reached 25v and an 18v reg was placed with 2 diodes in series with the reg's common to give 19.2v at the output | Bruske | |
| TOSHIBA |
TV2998(G)MS
LEM4 |
Low sound | After checking the capacitor c449 I changed it and it didn't solve the problem so I followed the circuit from the 12 volt line to the mute transistors via q625 which also went to point 24 of the kinescope board connector, to my surprise it was the q907 open smd and that same one When the transistor comes on, it gives a blue screen. | Ed G.M.O eletronica | |
| TOSHIBA |
2958FFS FS3
*** |
RGB with problem, red did not appear | I checked the RGB transistors, they were all normal, I redid the solders and lubricated the connector, after that it worked perfectly | paulo trinca | |
| PHILCO |
PH21SS
|
Weapon power supply goes up to 110v and returns to 0 | +b reference return from power supply r552 or r554, just change it and it works normally again | Reinaldo Intel Tec Eletrônica | |
| LG |
LG21FU1RL
|
TV with vertical closing with fold | Change without measuring d302/in4005 | TE.DILSON-ALAGOINAS-BA | |
| LG |
LG21FU1RL
|
TV with vertical closing with fold | Change without measuring d302/in4005 | ||
| CCE |
HPS21AVP
|
Takes time to turn on and access menu functions, does not tune channels | Memory (for testing, you can turn on the TV without the memory) | Ronie Grein | |
| PHILIPS |
40PFL5605
|
It doesn't turn on or stay on standby. | Falta de z,zv on plaça da power supply. | Diode d911 shorted. (it is in parallel with d907) | Persio(TVCompany) |
| SEMP TOSHIBA |
TV2995S
|
Dark image with reduced frame without osd with white lines on top with slight with slight distortion on top | C826 470mf for 25v | Replace with 25 or 35v 470mf capacitor | Edigar de Souza Moulaz |
| TOSHIBA |
TV2916
|
Screen with delay line and images at the bottom | Change the tube | Replace the tube | robson eletronica layser |