Gradiente Repair Tips
Search: Gradiente
Results: 1318
Results: 1318
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| GRADIENTE |
RS-22
|
Am and fm do not work, voltage on pin 6 of the TA8122 is low at 4v | Short variable | Wilson | |
| GRADIENTE |
TF 2150
|
The power supply is half full and pulsing, without the standby LED. everything indicates micronas, but first, check the r 505 4r7 next to the regulator. | See r 505 4r7 next to the regulator | Master Eletronica | |
| GRADIENTE |
TV2021
|
Dark screen. Tsound is sound on the channels and FM. When opening the screen, it only shows no video and the processor is heating up. | Defective video processor. | ELETRONICA CASA DOS MONITORES ITUMBIARA. GO- TEC. FLORENCIO | |
| GRADIENTE |
TV 2021
|
It doesn't have OSD. | Changing the eeprom. (you can insert a virgin, the micronas automatically rewrites it, just wait a few moments). | FERNANDO S | |
| GRADIENTE |
GT 1422
|
Burning the ci strs6707 | C811 47mf and c809. without capacity | Replace the two capacitors and the zd802 | altair santos |
| GRADIENTE |
TV 2021
|
Dark screen, when raising the screen and lowering it, an image appears with a side strip, leaking flay | D407, in4148 with leak due to clicks on the fly | Replace o fly back e d407 | jasvan souza |
| GRADIENTE |
GT1422
|
Stand by flashing quickly and the TV does not turn on | Zener diode 808 | It was replaced, it looks new | |
| GRADIENTE |
TV 2924 CIN SAM
|
It would turn on and after a few minutes it would turn off, it would remain on the remote control in standby mode | Capacitor c805 | Replace the 10μF/350v capacitor c805, which had no capacity, replace it with a 22μF/350v one. | DIEGO LIMA DE NOVA TIMBOTEUA PA |
| GRADIENTE |
HTM299S
|
Defective vertical | C 523 of 1 mf e o c 546 of 220 mf | orlando lott | |
| GRADIENTE |
GT 2022
|
Burning horizontally. The horizontal transistor would only burn if you connected the pacifier to the tube | Defect that kept me awake for 2 days and made me lose 5 transistors. It was the knetron fly back that was defective; I replaced it for another one and great! | ||
| GRADIENTE |
TV1421
|
One of the excessive rgb colors, and no image, screen all green, red or blue. | Test and replace r 904, 909 or 915, tube plate. | joaomvjr | |
| GRADIENTE |
TF2952
|
No image appears, only the audio | Cold soldering on stv9325 | ||
| GRADIENTE |
TV2021
|
Tsound is no image (as turned off) and normal sound, when you enlarge the screen you see retracing lines with an almost imperceptible image in the background | Looking at the abl circuit and video, I found d151 quite altered and d1 with a small leak | Replace (both 1n4148) | Eletron.elshadday Cezar |
| GRADIENTE |
HTM299S
|
Turns on, with the screen at maximum you can see vertical closed and then turns off | D402 with leak burning the vertical exit | Replace the d 402 first and then the la7840 (vertical output) | aelson |
| GRADIENTE |
GT 2025
|
Fountain beeping | Replace q801 and dz 801 of 7.5 volts | pedrinho telaquente | |
| GRADIENTE |
TS -2960
|
Does not turn on, or sideband | C-410/412,r409 | Replace them | WARLEY CESAR |
| GRADIENTE |
TV2020
|
D 807,rgp 15j shorted | orlando lott | ||
| GRADIENTE |
TV 2021
COM MICRONAS |
Dark screen without RF or AV signal Just enters the menu | Eeprom memory | I put the 24c16 eeprom (solved) | JOANILDO SILVA |
| GRADIENTE |
TF2953
|
Horizontal closing (cushion effect) | Q 405 - bc858 | Replace it (can be replaced bc327) | eletronicaapolo |
| GRADIENTE |
TV2922
|
It doesn't turn on, the orange LED flashes red and it doesn't turn on | C812 | Replace c 812 1000x16v | eletronica vieceli |