GRUNDIG TV Repair: Common Faults and Solutions.
Search: GRUNDIG
Results: 948
Results: 948
GRUNDIG Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| GRUNDIG | CUC5360 | Store ,tuning , analogue controls inoperative | Check memory ics ic847/8 also bad earths which could be cause of ics going faulty | ||
| GRUNDIG | CUC5360 | No vid via scart skt | Sw carried out in tuner/if chip. check ct2512/3/4/7 sm types bc848/858 | ||
| GRUNDIG | CUC5360 | Int tuner | Check for dry joints on xtal | ||
| GRUNDIG | CUC5360 | Col int | Replace 4.43mhz red trimmer | ||
| GRUNDIG | CUC5360 | No nicam sound - whistle on mono sound | Msp2400 chip in if module | ||
| GRUNDIG | CUC5350 CUC5360 | "p1" displayed after processor changed | R836 from 10k to 22k ( old sda 20562 a 006 new sda 20562 a 506 grundig 8305-157-580 ) | ||
| GRUNDIG | CUC5350 | White lines & 2 of each r-g-b- lines on top 3 ins of screen | Check ht & replace c538 47u 35v | ||
| GRUNDIG | CUC5350 | No sound at sw on; if vol + on r/c operated sound returns for duration of button press | Aerial socket loose was reputed to be the cause !!! (socket came adrift) | ||
| GRUNDIG | CUC5310 | Int pic | 10v ripple on 200v ht line due to c681 4µ7 350v o/c | ||
| GRUNDIG | CUC5310 | Dead chopper sc when replaced blows again | D681 sc | ||
| GRUNDIG | CUC5310 | Dead - t644 chopper tr s/c | S1624 wickman fuse in 300v supply o/c, d681byv38 200v rect on sec psu s/c | ||
| GRUNDIG | CUC5310 | Dead - fuse si624 1.25at o/c | T644 buz90 chopper tr s/c | ||
| GRUNDIG | CUC5305 | No i/p via scart | Ic2350 tda5931-5 on if pcb | ||
| GRUNDIG | CUC5303 | Ps. transistor blown. changed chopper tr, and tda4605, but they were blown again. occasionally the set before blowing the smps may run for a while. | Check/replace r632 270k resistor. | ||
| GRUNDIG | CUC5303 | No front or r/c controls aft couple of hours | Ir rx | ||
| GRUNDIG | CUC5301 | R/c inop - no response from ir rx | Replace ir unit tfms4300 4 leg type, with tfms5360 3 leg type not all 3 leg type will do | ||
| GRUNDIG | CUC5301 | Osd dim & outline only - ok when no sigs present | Ic2541 tda3566 col dec chip u/s | ||
| GRUNDIG | CUC5301 | No r/c | 4 pin rec u/s - replace with 3 pin version | ||
| GRUNDIG | CUC5301 | Int pic - sound ok | Dry joints t568 tr heatsink - mech stressed | ||
| GRUNDIG | CUC5301 | Field collapse | D401 12v zener s/c and hi ht due to 2 x 47µ caps |