Grundig Repair Tips

Search: Grundig

Results 554

Make	Model Ch.	Symptom	Problem Solution
Grundig	CUC6851	Line tearing with background crackle on sound	LOPTx was breaking down
Grundig	CUC6851	Display absent	Check fuse Si6010 on mains sw panel for o/c
Grundig	CUC6460	No sound - pic ok	SM transistor CT40061 (BC857B) faulty on main audio board
Grundig	CUC6365	Width excessive & poor e-w adj	D434 ZPY33 leaky
Grundig	CUC6360	No sound	MSP3410 chip
Grundig	CUC6360	E/W dist & lack of width	R508 5R6 fusible middle rear of main pcb
Grundig	CUC6330	Tripping	D569 BY228 leaky (next to LOPTr)
Grundig	CUC6330	Sync? Reduced line pulse	R176 hi res in flywheel timebase
Grundig	CUC6330	No pic - crt internal arcing - focus volts too high	LOPTx faulty (Konig FAT30329)
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)