Gradiente TV Repair: Common Faults and Solutions.
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Results: 1318
Results: 1318
Gradiente Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| GRADIENTE | GT-1411 | Very low sound, even at maximum volume | Corroded tracks - 2.4v battery leak | Redo welds, tracks and wash the board with isopropyl alcohol | Rubens |
| GRADIENTE | TF 2952 | 02 retractions at the top of the screen and 01 cm of image at the bottom. sound ok. | Eprom 24c16. you can place a blank then adjust the geometry | FERNANDO S | |
| GRADIENTE | HT-M299S | Black band on the left side of the screen measuring +or- ten cm wide and the rest of the screen a dark cloud and dismissing the image as an AGC defect on old TVs. | After suffering for a couple of hours and finding nothing, I deduced that it could be humidity because it had rained a lot here in my city and it really was, humidity in the video detection coil inside the shield. | I did a good drying with a hairdryer and everything was resolved...ok. | Armando de Olímpia. |
| GRADIENTE | TV1421 | No sound | An audio signal arrived at the audio amplifier ci, but nothing came out, it was without vs, instead of 15v, 0.50 v arrived | The defect was on pin 9 of the transformer, it had a bad contact. | BF.COLATINO |
| TV GRADIENTE | 2011 | Half screen defect in horizontal, no ripple. | I changed the memory and the problem was resolved. | BF.COLATINO | |
| TV GRADIENTE | GT1411 | LED keeps flashing | The LED flashes intermittently, +b varying between 60 to 28vdc .dry doubler capacitor .220 x400v | Replaced and resolved. | BF.COLATINO |
| GRADIENTE | TV2020 | It was replaced, it was ok. | Defect: 807,rgp15j shorted. | It was replaced, it was ok. | BF.COLATINO |
| TV GRADIENTE | GT1433 | Dark without shine | R547-130k aberto | BF.COLATINO | |
| GRADIENTE | TF 2140 | Without red color | Change q 830 =bf422 on the run, r 831= 390r open, zd501=8v2 short | ramiresrc | |
| GRADIENTE | GT 2033C | No contrast...no contrast or color worked | D501 does not need to be changed, just turn it off. (measuring it is fine) | vagnernardes | |
| GRADIENTE | 3CD MOD-403 | Good sound output but panel off with power supply +b ok | Diode d705 with leak and regulator ic 707 inactive or not working | moroni eletronica | |
| DVD GRADIENTE | D461 | Power supply without load with 17v at +12v and all voltages fluctuated when turning on the display and motherboard. | Capacitors c111 and c108 which had low capacitance. Replaced it and solved the problem. | Gilmar Alves | |
| GRADIENTE | HRM-290 | Power supply only gives the first signal but cuts out and remains 0v | Check q601 is usually it. luck | Master Eletrônica | |
| GRADIENTE | TF-2151 | Does not turn on, LED is off | Defective microns | Replace the microwave | PATRICK |
| GRADIENTE | TV 2922 | Low and low sound even at maximum volume | One of the speakers shorted | Manoel | |
| GRADIENTE | TF2150 | Completely stopped STBY led off, +b (113 v) and all secondary voltages zeroed. | When disconnecting pin 2 of the flyback, voltages appeared, leading us to believe that it or the horizontal output were shorted, but the cause of all the "trouble" was c907 (47nf/ 250v) on the kinescope board. | Replace it for one with higher working voltage. | Altevirlima |
| GRADIENTE | TV2020 | When turning on a horizontal line dark screen | I'm so tired when changing the same or the TV I open reduced image | I replaced the memory and reset the data, the TV was ok. | vanderlei |
| GRADIENTE OU PHILCO | TPF 2130 | Turns on and off as soon as the signal and video appears note: blurred as if it were a defective socket | Smd capacitor shorted vertically | Replace c 601 (smd) short and r708 open | George Pontes |
| GRADIENTE | TF2150 | TV inoperative LED off and without any voltage | Supply regulator ic501 cq0765rt open and only give original good luck | Eletroclaudio Aguas Belas PE | |
| GRADIENTE | TV-2924 | TV worked normally only green and blue colors, red color was missing | Memory was changed - 24c16 and ok, everything is normal | 24c16 | H.IM ELETRONICA |