Grundig Repair Tips

Search: Grundig
Results: 948

Make	Model	Symptom	Problem
GRUNDIG	CUC120	Blank raster & muted sound.	Drys in if unit try on pin 12 were 12v supply comes in.
GRUNDIG	CUC 6360 / CUC 6361/ CUC 6365	No picture, but ht / eht all ok, picture was blanked out.	Ct5066 bc858. this is a s.m. device on the video processing pcb. it is on p22 of ic 5040.
GRUNDIG	CUC 6360 / CUC 6361/ CUC 6365	Intermittent no picture, it would fade out with the width getting smaller. ht 150volts was down to 100volts.	C672 100 mfd @ 250vw
GRUNDIG	CUC	Dead - blowing bu208 & tda4600.	R646 ( 270k ) , replace with carbon film type.
GRUNDIG	CS9403	Dead	T60020 = buz90a, d600011, 12, 13, 14, 21, 23 = 1n4700, ic60030 = uc3842, r60028 = 0r68 (high) - replace it even if measures ok - known to cause ht variations on chan change or scene changes
GRUNDIG	A3106	No luminance.	Dirty contact on pin 11 of ic2594.
GRUNDIG	9050 PROJECT	Sound - int sound.	Cracks on main board left of tuner/i.f can by hole.
GRUNDIG	9050 PROJECT	Raster - blank - int blank raster.	Cracks on main board left of tuner/i.f can by hole.
GRUNDIG	8632GB	Raster - int blank screen - sound ok	Di1948.
GRUNDIG	8632GB	Intermittent colour.	C861 , c863 leaky.
GRUNDIG	8632GB	Blank screen - sound ok.	Di1948.
GRUNDIG	70 340	Blows p.supp	Check c667
GRUNDIG	6610GB	Int no colour.	C861 , c863 leaky.
GRUNDIG	63 - 270	Line phase off to right	C 514 150 pf 1600v ( feed from lopt to pin 10 of deflection module. )
GRUNDIG	6210GB	Int no colour.	C861 , c863 leaky.
GRUNDIG	55 245	Blows lop. transistor ( may run for short time. )	Check 220mfd base drive
GRUNDIG	3500 CHASSIS	No tuning , check pins 13 , 15 of tuner/if for tunin	If stuck at 30v replace sda3202 and sda2516
GRUNDIG	1510GB	Intermittent or no colour.	R587.
GRUNDIG	1510GB	Dead.	C863 leaky.
GRUNDIG	1510B	Sound - intermittent or no sound.	Poor joints on speaker wires.