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 | GDP-3100-3200-5100 | Power supply does not start | In the empty space of r204 add a resistance of 27r/2w; if necessary adjust RV201 up to 3.4v | ||
| GRUNDIG | P37-060 CHASSIS CUC6300 | Doesn't work, only front LED lights up | Submit | ||
| GRUNDIG | P37-060 CHASSIS CUC6300 | Does not adjust contrast | Refute1 | ||
| GRUNDIG | MW70-100/8 CHASSIS CUC1828 | No east/west correction | D55012 shorted | ||
| GRUNDIG | T63-640A TEXT CUC6310 | Tda8145 with excessive heating and the rv's, e/w adjustment r462, 460 and 431 do not work. | L569 with shorted turns due to excessive heating caused by a previous fault on that line. l569 using new wire. | ||
| GRUNDIG | T63-640A TEXT | Image very cropped on the sides and half-moon. | C567 (360nf) totally disabled. | ||
| GRUNDIG | |||||
| GRUNDIG | T51-731 TEXT CUC7303 | Does not receive signal from remote c. | Infrared receiver ic. broken | ||
| GRUNDIG | MFW82-3101 CHASSI CUC2068 | Does not capture image via rf and the screen darkens and notice if the contours of the scene are sometimes | Tea6415c | ||
| GRUNDIG | CUC2030 | Change in tune | Ct81080 - bc846b | ||
| GRUNDIG | P37-040A, CH CUC5303 | TV has sound but no image | Solder the coiled 15r resistance r576 that is desoldered next to the line transformer | ||
| GRUNDIG | P37-050 - CUC 5303 | Turns on, has normal image and sound. Works for 10, 15 minutes and turns off. | Replace the infrared receiver. | ||
| GRUNDIG | P37-050 CUC 5303 | When turned on, it is stuck on channel 1 with 'OSD' always present. The keyboard doesn't work and the remote control doesn't either. | Change the infrared receiver | ||
| GRUNDIG | ST 70-819 NIC/TOP CUC2050 | Image expanded horizontally + problems in east/west. | Ci vertical output with internal short between pin 7 (gnd) and pin 11 (east/west). | ||
| GRUNDIG | ST 70-819 NIC/TOP CUC 2050 | Does not turn on (led on) | A pin of the ci horiz oscillator crystal. with cold welding. | ||
| GRUNDIG | ST 70-819 NIC/TOP CUC 2050 | Doesn't start. | Ci vertical outlet faulty. | ||
| GRUNDIG | CUC5303 | Funnel image | Deflector coil | ||
| GRUNDIG | CH CUC5XXX | Sound/intermittent failures followed by increasing OSD bar | Replace the switch, the temporary contact has leaks (impossible to measure), it causes reset excitation making mute, it can also cause momentary blockages. Normally menus are out of position | ||
| GRUNDIG | ST70-670/8TOP CUC5361 | Sound on vhf (ex: channel 07) with a lot of noise, on channel 08 t.v vhf cable o.k. on uhf any channel o.k | Press the key (i) on the remote control for a while until ok appears-->menu go to the transmitter table and press ok press >+ until the letter s press the p+ or p- key then select the audio standard. To exit, press the (i) key | ||
| GRUNDIG | ST55-908/8 DOLBY CUC2121 | Turns on, LED goes up in brightness, loses 15,625 voltage +d goes down | C.i tda8174aw damaged replaced by normal tda8174 was o.k |