Repair Tips
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Results: 88179
Results: 88179
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| GRADIENTE |
GBT2911
|
Sound coming and going depending on turning on and off and sometimes no sound during programming. normal video. | Replaced capacitor 805-10ufx160v. | It was open, causing replaces in the voltages of some circuits, I replaced it with 33μFx160v, because I didn't have the 47μF one, as they said to replace it. I also replaced c309, as the cover was completely shrunk due to the heat and had low capacitance, I inserted an x6 | Luiz Fernando |
| CCE |
HPS 1497
|
Doesn't turn on, relay keeps hitting and LED blinks | C 417 heating | Replace c 417 (331 x 2kv) | Eletronica valença |
| LG |
RP-20CC20
|
Vertical open about 4cm | R-301 470r-altered | Replace | LUCIANO |
| LG |
29FS4RLG - L1
|
Device does not turn on. does not arm the power supply. | Replace r-884 - 1/2 w = 180 k - open, only and return to function. | ||
| CCE |
HPS 1471
|
Device does not turn on. do not arm the power supply | Quick access to the solution to release the q-403 and q-404 (smd), tsound is no return. ditto for mod. 20" | ||
| SEMP |
TV1492LAV
U16 |
Insufficient vertical | I saw in the tips found on the internet that it would be the q430, I didn't even test the old one, I put a new one straight in, but the TV didn't turn on anymore with the new part. | I decided to test the old q430 and it was shorted, I found the d431 (zener 10v) shorted too, I put the new q430 in and replaced the d431 and it worked normally, even the vertical one opened | Ailson |
| TOSHIBA |
TV 2959JFS
FS-8 |
Closed vertical and sides | 448 resistor loose | Resolder | silva eletronica |
| PHILCO |
TV PH14D
|
Does not connect 16v power supply | Cause: +b5vstb with short, most likely going to 01 remote receiver | klein | |
| GRADIENTE |
TF2140
|
Burning the power supply + vertical resistor | 47k ceramic capacitor shorted near the stv9302 ci | Replace | |
| PHILCO |
TV PH21M SS
|
TV works - image cropped at the top sometimes shows 3 RGB lines | R306 amended | Replace r306 220rx2w | EMERSON RIBEIRO |
| SAMSUNG |
2033M
LCD |
No image with sound plus dark screen | Dark screen | willians | |
| GRADIENTE |
TV1421
CDG |
Vertical closed from top to bottom | Corrupted memory | Replace to memory | carlosss |
| GRADIENTE |
TV-1420
|
With a black stripe at the top replaces wide capacitor | Wide capacitor | joãotc | |
| CCE |
HPS1471
|
Vertical interference in the image | R-306,1r5-open | jps, eletr,c,grande | |
| PHILIPS |
29PT4643/78
|
Horizontal lines in the top corner of the screen | Capacitor c2465 22uf x 100v, when replaced it started working normally again. | cablat | |
| GRADIENTE |
TV-1420
|
Normal voltage of 150 volts gave power and then turned off, flashing the LED quickly and heating up the horizontal output, I replaced the flayback and it worked normally | Flyback | joãotc | |
| LG |
CP20K70
009AZ00029 |
Image scrolling up | Recently repaired | ||
| PANASONIC |
TC12A14
|
Acting protection | Disconnect pin 36 of the micro | Bruno nicacio | |
| SEMP TOSHIBA |
TV 2091
U14 |
TV with upright partially closed both at the top and bottom. | Resistor r317 with changed value. | João | |
| MITSUBISHI |
TC-1410
|
The device works but the image shakes (goes back and forth) | Solution. measure the +b on top of the q-551 collector it must have 114 volts if it is above change the photo coupler and go for the hug. | Ademar Videira SC |