| Make | Model | Problem | Solution | Date |
| | | |
| Found: 442
|
| Decca | 130 | Grey scale varying. | Check R226 , R244 , R251 ( 100k ) may be high. | 14-09-04 |
| Decca | 130 | Standby - Going into when changing channels. | Standby transformer o/c winding. | 14-09-04 |
| Decca | 130 | Tripping | R816 100R o/c in psu | 14-09-04 |
| Decca | 130 | Tripping | R186 | 14-09-04 |
| Decca | 130 | Tuning - intermittent on some ch only no sigs | RM17 ( 560k ) high. | 14-09-04 |
| Decca | 130 | Tuning - no signals - snow. | RM17 ( 560k ) o/c. | 14-09-04 |
| Decca | 130 | Tuning - no signals. | BF959 ( IF pre amp ) o/c. | 14-09-04 |
| Decca | 135 | Tuning - drifting off tune when warm. | R68 ( 33k ) going high. | 14-09-04 |
| Decca | 140 | Colour - dropout - intermittent. | Q211 & Q203. | 14-09-04 |
| Decca | 140 | dead | no 18v supply - D811 dry jointed | 14-09-04 |
|
|
| Decca | 140 | Dead | R805 390K OC. | 14-09-04 |
| Decca | 140 | Dead - after 5 mins. | C813 lead broken. | 14-09-04 |
| Decca | 140 | Dead - fuse f801 blown. | Q801 s/c , C425 ( 8.2nf or 8.6nf ) , Dry D811. | 14-09-04 |
| Decca | 140 | Dead - no 18v rail. | D811 check if lead is through board. | 14-09-04 |
| Decca | 140 | Dead with ticking/buzzing - HT low at 50v | C807 & 808 100µ 25v | 14-09-04 |
| Decca | 140 | Dead. | Crack in print between D805 & D802. | 14-09-04 |
| Decca | 140 | FIELD BOUNCE | POOR CONNECTION AT PIN 8 M501 | 14-09-04 |
| Decca | 140 | Field bounce in Txt | Dry joint pin 8 connector M501 | 14-09-04 |
| Decca | 140 | field collapse - no pic | R434 10R safety res in 25v feed to field chip o/c no other ff | 14-09-04 |
| Decca | 140 | Field roll with hold control at one end | R423 ( 2M2 ) o/c | 14-09-04 |
| Decca | 140 | Flickering LED display - no remote control. | DJ where connected to 5v line on display panel. | 14-09-04 |
| Decca | 140 | Flyback - lines on bright picture. | Change R436 & check C427 | 14-09-04 |
| Decca | 140 | Frame - lack of height - field roll. | R423. | 14-09-04 |
| Decca | 140 | Int changes chan on its own | Focus spark gap | 14-09-04 |
| Decca | 140 | Int frame roll - preset up one end. | R423 ( 2.2R ) | 14-09-04 |
| Decca | 140 | Int snowy pic | Q101 BF959 SAWF driver int | 14-09-04 |
| Decca | 140 | Int start up | R805 390k hi res also check R802 10k dry joints | 14-09-04 |
| Decca | 140 | Loud hum at sw on with no pic | C807, C808 & C810 100µ 25v | 14-09-04 |
| Decca | 140 | Loud hum at switch on. | C808 & C810 ( 100u f , 25v ) | 14-09-04 |
| Decca | 140 | No functions - HT ok. | R817 ( 220R safety ) o/c. | 14-09-04 |