| Make | Model | Problem | Solution | Date |
| | | |
| Found: 534
|
| Grundig | 1000 series | No power up | TR540 BC847 in micro reset circuitry. | 14-09-04 |
| Grundig | 1001 series | No green | BC847 near to the Y/C proc IC | 14-09-04 |
| Grundig | 1002 series | No colour | ripple
on Pin 39 of IC800 the Y/C chip. Resoldering the components in this area
cured the fault even though nothing looked dry jointed. | 14-09-04 |
| Grundig | 1003 series | Field collapse | HT feed R200 a 4R7, no apparent reason for it's
failure. | 14-09-04 |
| Grundig | 1004 series | Excess Green | sm cap C904 1n between base and emitter of the o/p tr | 14-09-04 |
| Grundig | 1510 | Dead - intermittent. | Crack in print. | 14-09-04 |
| Grundig | 1510B | Sound - intermittent or no sound. | Poor joints on speaker wires. | 14-09-04 |
| Grundig | 1510GB | Dead. | C863 leaky. | 14-09-04 |
| Grundig | 1510GB | Intermittent or no colour. | R587. | 14-09-04 |
| Grundig | 2275 | LINE WOBBLE , WORSE WHEN COLD | C2731 ( 100uF , 63V ) ON DEFLECTION PANEL | 14-09-04 |
|
|
| Grundig | 2401 | Tripping | CHECK L-O-TRANS & L519 | 14-09-04 |
| Grundig | 2401 | TRIPS | L519 SHORTED TURNS | 14-09-04 |
| Grundig | 3022 | No sound. | Line osc IC. | 14-09-04 |
| Grundig | 3402 | Switching on problems - Hum. | Relay contacts jammed o/c. | 14-09-04 |
| Grundig | 3500 Chassis | No tuning , check pins 13 , 15 of tuner/IF for tunin | If stuck at 30v replace SDA3202 and SDA2516 | 14-09-04 |
| Grundig | 5010 | Frame - int frame collapse or bounce | L447. | 14-09-04 |
| Grundig | 55 245 | BLOWS LOP. TRANSISTOR ( MAY RUN FOR SHORT TIME. ) | CHECK 220mfd BASE DRIVE | 14-09-04 |
| Grundig | 6010 | Tripping. | LOPTX | 14-09-04 |
| Grundig | 6100 | No picture - sound ok. | D2764 ( SKE2F1 ) o/c. | 14-09-04 |
| Grundig | 6100 | Tuning drift. | Warped cabinet pushing onto p/b unit. | 14-09-04 |
| Grundig | 6210GB | Int no colour. | C861 , C863 leaky. | 14-09-04 |
| Grundig | 63 - 270 | LINE PHASE OFF TO RIGHT | C 514 150 pf 1600v ( FEED FROM LOPT TO PIN 10 OF DEFLECTION MODULE. ) | 14-09-04 |
| Grundig | 6415 | Loss of sync - int. | IC TMS3755 IC on 'abstimm baustein' module. | 14-09-04 |
| Grundig | 6610GB | Int no colour. | C861 , C863 leaky. | 14-09-04 |
| Grundig | 70 340 | BLOWS P.SUPP | CHECK C667 | 14-09-04 |
| Grundig | 717 | No raster - distorted sound. | DL701/703 C708/709. | 14-09-04 |
| Grundig | 7400 | Int loss of sound & picture. | DJ on IC681 ( MC78M15CT ) 15v reg to IF strip. | 14-09-04 |
| Grundig | 7400 | No picture. | D2751 on deflection module. | 14-09-04 |
| Grundig | 7890 | Loss of 45v rail | IC430 TDA8350Q | 14-09-04 |
| Grundig | 80 | Smeary picture - intermittently. | Luma delay line leaky. | 14-09-04 |