| Make | Model | Problem | Solution | Date |
| | | |
| Found: 92
|
| Alba | CTV741 | Dead - Sometimes comes on if sw On/off. | Faulty mains transformer | 14-09-04 |
| Alba | CTV741 | Dead. | Posistor R802. | 14-09-04 |
| Alba | CTV741 | Int start up | Pin 9 TDA4601D only 6v - R802 positor faulty | 14-09-04 |
| Alba | CTV741 | Startup - poor startup. | Posistor R802. | 14-09-04 |
| Alba | CTV743 | Channel No's but no H.T. | D806 s/c | 14-09-04 |
| Alba | CTV743 | Dead apart from chan no's | D806 1N4936 s/c - used BYD33M | 14-09-04 |
| Alba | CTV743 | FIELD COLL + NO SOUND | R435 2R D406 SC | 14-09-04 |
| Alba | CTV743 | NO PIC OR SOUND 7 IN DISPLAY | D406 SC R435 OC 1R | 14-09-04 |
| Alba | CTV743 | No sound & field coll | R435 2R safety res o/c, D406 s/c | 14-09-04 |
| Alba | CTV743 | No start up & ch7 displayed | D406 BY228 s/c & R435 1R 1w o/c in line o/p stage | 14-09-04 |
|
|
| Alba | CTV744 | Dead - HT present | L404 in line dr cct o/c | 14-09-04 |
| Alba | CTV744 | Dead - loptx shorted | also check R425 0R68 1w, R435 10k, R383 220R, IC301 TA7698AP, R419, R424 10k, D302/3/4 & D409 1N4148 | 14-09-04 |
| Alba | CTV744 | Dead - Psu Ok , no line drive | L404 oc | 14-09-04 |
| Alba | CTV744 | Int sigs | R106 10k int o/c | 14-09-04 |
| Alba | CTV746 | Dead | R220 270k, R223 150k both o/c in psu | 14-09-04 |
| B & O | 7423 7102 | St/by only | Dry joints Plug P8 & 9 on control pcb | 14-09-04 |
| B & O | 7433 | Txt int & int sync txt | Tr3 & 4 vid amps and adj | 14-09-04 |
| B&O | 7430/7702 | int pic | TR2 BC338 on left of pcb int o/c b-e | 14-09-04 |
| Bush | 1474T | Dead | Replace D811 in the secondary of the PSU. I used a BYV28/150 as a replacement | 14-09-04 |
| Bush | 1474T (AK20) | Dead | D811 in sec of psu - used BYV28/150 | 14-09-04 |
| Bush | 2874NTX | St/by only with 15v at coll of LOPTr | Removing EEPROM got set started & ok when refitted - R/C sensor on front panel faulty | 14-09-04 |
| Bush | WS6674 | Tuning absent - no tuning volts | RP19 15k 1w o/c | 14-09-04 |
| Bush | WS6674 PT92 | Dead - no o/p from psu or LED | RP06 3M9 1/4w pin 11 chopper IC o/c | 14-09-04 |
| Dynatron | 267475SK K40 | Takes long time to come on (20 - 30 secs) & no chan nos | Replaced T7123 BC368, T7122 BC369, T7182, T7150, T7162 all BC547, & Chopper tr BU508V & check C2128 100µ & elects in psu pri | 14-09-04 |
| Ferguson | 37410 | No contrast | R231 150k hi res | 14-09-04 |
| Granada | C41GS5 CBP1748 | Int sw on | Opto coupler int | 14-09-04 |
| Grundig | 7400 | Int loss of sound & picture. | DJ on IC681 ( MC78M15CT ) 15v reg to IF strip. | 14-09-04 |
| Grundig | 7400 | No picture. | D2751 on deflection module. | 14-09-04 |
| Grundig | CUC740 | Chopper tr blows instantly | R633 27R o/c in base cct - also blew lop tr | 14-09-04 |
| Grundig | CUC740 | Dead - chopper tr blows instantly at sw on | R633 27R o/c in base cct - also blew LOPTr | 14-09-04 |