Grundig Repair Tips
Search: Grundig
Results 554
Results 554
Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
---|---|---|---|---|---|
Grundig | GSC100 | Frame - bottom foldover - cramping at top. | R2522 ( 2.2k ) goes high. | ||
Grundig | GSC100 | Dead. | Di511 or C2502 ( 100u f , 16v ) on EHT control regel baust PCB. | ||
Grundig | GSC100 | Dead. | R607 o/c , faulty thyristors , insulation in line o/p stage. | ||
Grundig | GSC100 | Dead - blowing 3.15amp fuse. | EHT cap jumping across to degaussing coil. | ||
Grundig | GSC100 | Dead - blowing 3.15 fuse - intermittently. | EHT cap arcing. | ||
Grundig | GRT550 | Dead. | T661 ( S668T ) faulty. | ||
Grundig | GCS100 | Dead - blowing fusible resistor. | Insulating pad under TY501 leaky. | ||
Grundig | G1000 GT2103 | Bright raster with fb lines | R315 10R near LOPTx o/c - supplies volts to RGB | ||
Grundig | G1000 | Unfocused 6 inch wide band down screen only | Line freq twice operating freq - cannot be adj - IC500 micro faulty | ||
Grundig | G1000 | To enter service mode | Press "P+" & "P-" together at sw on. To choose a funct select menu on r/c. Adj with "P+" & "P-" buttons. Choosing another funct stores setting | ||
Grundig | G1000 | St/by only | D304 BY133 s/c ; R314 6k8 4w o/c | ||
Grundig | G1000 | Reduced width with foldover | Check line freq is not twice normal - if so micro IC500 75990-200-63 faulty - mod available | ||
Grundig | G1000 | pink raster with striations sound/rc ok | changed 6 trs on crt base + 3 15k resistors cured it | ||
Grundig | G1000 | Peak white pic with fb lines | R999 100R on crt base | ||
Grundig | G1000 | No sound | R550 4R7 (9v feed to audio chip) TDA2822M IC550 o/c | ||
Grundig | G1000 | No lum in txt | sm TR653 BC847 leaky b-e | ||
Grundig | G1000 | Int PSU failure, grey scale variations etc | check C104 47mfd 400v - if Black Siemens type replace it | ||
Grundig | G1000 | Instability using SCART i/p | Micro chip faulty | ||
Grundig | G1000 | Field collapse | R337 100R | ||
Grundig | G1000 | Dead & ticking | D301 BA157 26v supply s/c |