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Results: 88166
Results: 88166
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| ELETRON |
VT1000S
|
Audio hissing out of tune, sometimes it's good, sometimes bad | Indutor l2 | Replace the same | Wemersonwcp |
| PHILIPS |
32PFL4707G/78
|
TV turning off after a while using HDMI inputs, rear buttons not responding, after turning off in any situation you have to unplug it and turn it on again. | Regulator g1084 of u701, was causing all the problems mentioned, everything working perfectly. | WALTER | |
| SEMP |
TV2134CSL
|
No audio | Resistor 100k r404 | Resistor 100k r404 | DJ PITUKA |
| LG |
39LN5400
|
Screen going dark in a short time. intermittent defect. | Altered power supply electrolytic capacitors. | Replace all electrolytic capacitors on the power supply. | WELLINGTON SOUSA |
| H-BUSTER |
HBTV-42D05FD
|
Didn't care about anything | Diodes d111 and d110 replace without testing | ivonaldo | |
| ELSYS |
2.0 PRETO
|
Randomly turning off within a few minutes as soon as the receiver is turned on. | Touch switches on.off. channel >, channel | I replaced all 3 to avoid returns. | Pauloeletronica - Anchieta ES |
| LG |
14FK3RB
|
Does not turn on or stand by | Replace c 543 | Elect 220x16 shorted | jcgiantomaso |
| SEMP TOSHIBA |
PLACA U13
U13 |
It takes time to turn on and when it turns on the screen turns red and after about 10 seconds it starts to pulse, turning off and on and with some vertical retractions. | C862 ceramic open or burnt, c810 with low capacitance, q901, 903 and 905 shorted, open or with cold welding. | Replace and go do another one! | Jailson Lima |
| LG |
14SB1RB
|
Hiss in the sound | C507 | 3R | |
| TOSHIBA |
32L2400
|
Turns on with no sound and no image, backlight does not light up. | Screen conflicts with the main pci. | Unplug the TV from the socket, remove the flat cable that connects the screen to the PCI, turn on the TV. The backlight will come on, unplug the TV again and connect flat. When turning on the TV it worked perfectly. | REAL ELÉTRON CARVALHOS MG |
| LG |
32CS460
|
Inoperative, fuses were all good, 20v was missing | In my case it was the smd transistor q203 close to the p201 connector | Replace the same fdd 5614p | Mauricio Eletrônica Santa Fé Cassilândia-MS |
| 21 |
SAMSUNG
|
This TV arrived in my workshop with the transformer and burnt polyester capacitor after the replacement, it worked but the power supply was low when turned on, but in the stand the power supply was normal, it beats a lot of head | Capacitor 220uf 400v apparently good, so I decided to remove it from the board and saw that it was leaking in the shallows | Eletronica Carlos Viseu PA | |
| LG |
LMU1060A
|
Low sound | Lack of food | Place a 560k resistor between pins 3 and 4 of the pc901 on the power supply board | Emerson |
| LG |
RP14CB25A
|
No audio out of tune type | Electrolytic cap 1uf x 50v c504 next to varicap | Gam serviços Garanhuns PE | |
| SEMP |
2134
|
It turns on and off, oscillating the power supply up and down. | Check the capacitor (c-613) it must be broken (1k x 2kv) and replace the strw 6554) | Eletronica Tv color Videira sc | |
| SONY |
KDL-46R485A
ITC2 |
TV does not turn on, standby LED blinks 5x. | Leaky capacitor on the display board. | Check leakage in capacitors position c1, c2 and c3 on the display boards. see plate on the right and left, the same capacitors. | Rafael do Carmo |
| PHILIPS |
42PF7321/78
|
Turns on and then turns off, the power supply LED flashes continuously | Electrolytic capacitor | C8057 (22µf/50v) direct replace | Eletro Center |
| LG |
CM 4650
|
No sound and after protection | On the power supply board pin 6 of the cn 901 connector wsound 12v should come out, 7v was coming out defect in the regulator ic 931 78r12 | After the replace resolved | PATRICK |
| CCE |
HPS 2198
|
Turns on screen flashing and changing colors | Cold solder near the micro resolder | Note: cold solder does not appear, resolder it anyway | GSAELETRONICA GRANJA CALOFORNIA |
| SEMP TOSHIBA |
LC3246WDA
|
Negative image | Image was pinkish in some colors | I re-recorded the 16-pin and bimba memory | jp eletronica |