GRUNDIG TV Repair: Common Faults and Solutions.
Search: GRUNDIG
Results: 948
Results: 948
GRUNDIG Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| GRUNDIG | CUC6330 | No luminance | There is no luma output from filter f120 sfb4595 (part number 8140-601-600) | ||
| GRUNDIG | CUC6330 | Negative looking pic - ok with scart i/p - in wrong standard | In menu set standard (s) to '2' & store with 'ok' key | ||
| GRUNDIG | CUC6330 | Hotel mode removal | Switch set off, and whilst holding the "i" button switch set on. on screen display gives option of hotel on/off, select off. | ||
| GRUNDIG | CUC6330 | Greenish blank raster with fb lines - no osd | No clock pulses on ic811 proc. - s/c on ir rx o/p ic84001 on front panel | ||
| GRUNDIG | CUC6330 | Greenish blank raster with fb lines | No sdl sda activity - s/c on o/p of ir rx | ||
| GRUNDIG | CUC6330 | E-w faulty & narrow pic | R569 4.7r o/c (next to e-w chip tda8145) | ||
| GRUNDIG | CUC6330 | E/wfaulty with burning smell | Check r569 for o/c (6r8?), tda8145 e/w chip - cause dry joint c567 | ||
| GRUNDIG | CUC6310 | Int sound mute | Mains sw momentary contacts leaky - replace switch | ||
| GRUNDIG | CUC6310 | E-w faulty | R569 4r7 o/c, l567 line lin coil overheating & faulty | ||
| GRUNDIG | CUC6310 | E/w faulty & r569 burning up | L567 (shorted turns) | ||
| GRUNDIG | CUC6310 | E/w corr fault | Tda8145 , r569 (4r7) and e/w choke (l567).(rewound by hand) | ||
| GRUNDIG | CUC6310 | Dead - led flashes | T568 lop tr s/c - replacement failed - c969 9n o/c (blue box type) | ||
| GRUNDIG | CUC6310 | Dead | Lop tr bu508ag s/c | ||
| GRUNDIG | CUC6300 | Reverts to st/by aft 3 secs | Pin 8 ic811 going low (overvolts prot) - caused by crack in print between conn c & c591/2 | ||
| GRUNDIG | CUC6300 | Audio int comes & goes | Check st/by contacts on mains sw (dis to isolate) | ||
| GRUNDIG | CUC60 | No frame - d406 burning up. | C643 ( 1000uf 40v ) on frame pcb , d406 ( rgp10g ) | ||
| GRUNDIG | CUC5835 | Goes straight to st/by at sw on | Check for field faults - r7021 4r7 o/c, ic7020 s/c, also replace c7027 220ยต 35v flyback cap | ||
| GRUNDIG | CUC5365 | R793 330r burnt up on crt base | Tea5101a replaced & mod - connect aquadag lead to middle of wire under scan coils & cut lead short as poss. add res 150k from coll t593 to chassis | ||
| GRUNDIG | CUC5361 | Trips on high brill - no beam lim action | Beam lim volts to pin 12 rgb module. volts at pin 15 ic5150 should fall as brill increases. it did but chip was u/s | ||
| GRUNDIG | CUC5361 | Int rolling/shaking pic | Dry joints on earthing frame of chassis |