Grundig Repair Tips
Search: Grundig
Results: 948
Results: 948
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| GRUNDIG |
1004 SERIES
|
Excess green | Sm cap c904 1n between base and emitter of the o/p tr | ||
| GRUNDIG |
1003 SERIES
|
Field collapse | Ht feed r200 a 4r7, no apparent reason for it's failure. | ||
| 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. | ||
| GRUNDIG |
1001 SERIES
|
No green | Bc847 near to the y/c proc ic | ||
| GRUNDIG |
1000 SERIES
|
No power up | Tr540 bc847 in micro reset circuitry. | ||
| GRUNDIG |
8787
|
Dead | Ru05 & ru15 resistors sprung open & fuse vu09 o/c no other ff | ||
| GRUNDIG |
8636
|
Bright line in centre over picture. | C468 ( 15u f , 25v ) | ||
| GRUNDIG |
8610
|
Hum bar effect at centre & width reduced. | +d ( 36v ) supply reservior cap. | ||
| GRUNDIG |
8240
|
Lack of blue. | R1958 o/c. | ||
| GRUNDIG |
7890
|
Loss of 45v rail | Ic430 tda8350q | ||
| GRUNDIG |
7400
|
No picture. | D2751 on deflection module. | ||
| GRUNDIG |
7400
|
Int loss of sound & picture. | Dj on ic681 ( mc78m15ct ) 15v reg to if strip. | ||
| GRUNDIG |
6415
|
Loss of sync - int. | Ic tms3755 ic on 'voting baustein' module. | ||
| GRUNDIG |
6100
|
Tuning drift. | Warped cabinet pushing onto p/b unit. | ||
| GRUNDIG |
6100
|
No picture - sound ok. | D2764 ( ske2f1 ) o/c. | ||
| GRUNDIG |
6010
|
Tripping. | Loptx | ||
| GRUNDIG |
5010
|
Frame - int frame collapse or bounce | L447. | ||
| GRUNDIG |
3402
|
Switching on problems - hum. | Relay contacts jammed o/c. | ||
| GRUNDIG |
3022
|
No sound. | Line osc ic. | ||
| GRUNDIG |
2401
|
Trips | L519 shorted turns |