GRUNDIG TV Repair: Common Faults and Solutions.
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Results: 948
Results: 948
GRUNDIG Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| GRUNDIG | 26-9940T VISION9 SU | It takes a while to turn on, but when it does turn on it works normally. If we turn it off after a while and turn it on again, it turns on quickly | Voltage regulator IC902 1.2V (MP2112) | Replace integrated circuit | Mário Santos |
| GRUNDIG | 32LXW82-8630 | B/w image | Change crystal 20,250 | Rui | |
| GRUNDIG | 32LXW82-8630 | B/w image | Change crystal 20,250 | Rui | |
| GRUNDIG | XENTIA 32LXW82-8625 | The LED blinks but does not start | Change all electrolytics in the power supply | Rui | |
| GRUNDIG | 23LW60-7510 | Try to start. does not have backlight | Reverse with problems | I replaced the inverter board | Cesar12 |
| GRUNDIG | 40VLE6142 C | Turns on normally and after 1 minute the backlight turns off | LED bar with a shorted LED. | Cesar12 | |
| GRUNDIG | 55VLX7810BP KT-Chassis | No image but with backlight | Verify replace c435 na t-con | Marco Marques | |
| GRUNDIG | CUC6300 | The screen was "clean", white without "rain", no image, no sound, no go command | Zc8864 processor clock problems | After all, the problem returned as suspected. I replaced the "crystal" but that didn't solve it either. | Júlio Silva |
| GRUNDIG | CUC6300 CUC6300 | The screen was "clean", white without "rain", no image, no sound, no go command | Zc8864 processor clock problems | Resolder c821, c822 and f821. it started working. I don't have the f821 to replace, but it solved it! | Júlio Silva |
| GRUNDIG | VLE6142 | Bad image, half screen | Lots of changes, lots of changes. | Mário oliveira | |
| GRUNDIG | 3221 CUC6880 CUC6880 | When you connect the antenna the TV turns off | C517 and c516 with loss of capacity or cold welding | José Silva | |
| GRUNDIG | C2105 S815 CUC41KT CUC41KT | Dead, doesn't start | Power input shock | José Silva | |
| GRUNDIG | 23LW60-7510 | It doesn't start, it always stays on standby | I just solved it by replacing the inverter | Mário Martins | |
| GRUNDIG | 26LXW 68-8600 32LXW 82-8600 LX | Does not work, 24v supply without voltage | Condenser c2056(100µf/50v) swollen | Mário Martins | |
| GRUNDIG | 42PW110-6605 | Power supply relay audible but does not turn on, not even the power-on LED | Check r1021(33ω smd), ic1005 - ic1006(tl431), rectifier bridge d1001, ic1004(fsd200), and the fuse fs1001 (3.15a) | Jocix | |
| GRUNDIG | ST 55-906 FR/DOLBY CU2021 F | Stby -> load in p+ -> image tries to open but does not open -> stby | Vertical shorted. protection comes into operation and prevents the TV from turning on. Replaced the tda8356 and it's back to normal. | Replace tda8356 | Filipe |
| GRUNDIG | 32LXW 82-6710 G BF 49.00 | No image, 24 volts low | D905-d906 (sms) with an almost imperceptible leak | Charlie | |
| GRUNDIG | MFW70-2501/8 BEKO C7-C8 | Queue of | For this situation, tsound are several possible causes: l503 with signs of overheating, r516 4r7/1w open. capacitors c623 680uf/16v and c522 1uf/160v must also be checked. | Replace t504 2sd2499 (=bu2520dx) l503 and r516 4r71w; replace c623 and c522 | Electrohd |
| GRUNDIG | LENARO 55 FLAT K2 | Does not turn on, LED flashes | C651 no capacity | asteixeira | |
| GRUNDIG | P37-040 CUC5300 | LED only lights up quickly flashing | Brighten | Ernesto Figueiredo |