| Make | Model | Problem | Solution | Date |
| | | |
| Found: 442
|
| Decca | 160 | int dead | dry joints Q801 emitter | 14-09-04 |
| Decca | 160 | Int signals | R007 3k9 | 14-09-04 |
| Decca | 160 | Line Collapse | C406 0µ39(20"), 0µ33(16") 250v scan coupling cap | 14-09-04 |
| Decca | 160 | Loss of line lock when hot. | C113 ( 2 , 700pF ) | 14-09-04 |
| Decca | 160 | NO FIELD | R411 | 14-09-04 |
| Decca | 160 | No frame. | Drys IC301. | 14-09-04 |
| Decca | 160 | No results - whistle/purr from PSU. | R508 ( 12k ) o/c left of aerial socket. | 14-09-04 |
| Decca | 160 | NO SOUND / SYNC | C122 - 100pf | 14-09-04 |
| Decca | 160 | No sync - sound muted. | C122 ( 100nf ) leakey. | 14-09-04 |
| Decca | 160 | NO VIS | C901 | 14-09-04 |
|
|
| Decca | 160 | Noise through speaker when set is in standby. | Remove C826 , Fit 100nf Con in series with a 330R in C826 position | 14-09-04 |
| Decca | 160 | Slight ghosting | Z101 SAWF | 14-09-04 |
| Decca | 160 | Stuck in standby. | R508 ( 12k ) o/c , R509 ( 12k ) o/c. | 14-09-04 |
| Decca | 160 | Text lines across top of screen | D/J around Field output IC | 14-09-04 |
| Decca | 160 | Tripping - Rapid. | 12k R507 & R508 resistors feeding 12v stab o/c. | 14-09-04 |
| Decca | 160 | Tripping. | D812 ( BY396 ) s/c. | 14-09-04 |
| Decca | 160/165 | Cone shaped raster. | LOTPX | 14-09-04 |
| Decca | 160/165 | Dead - fuse blown. | Chopper ( R4051 ) s/c , D812 ( BY396 ) s/c , R802 ( 3.3R 4W ) o/c. | 14-09-04 |
| Decca | 160/165 | No frame. | Drys on IC301. | 14-09-04 |
| Decca | 160/165 | Stuck in standby. | R508 ( 12k ) o/c , R509 ( 12k ) o/c. | 14-09-04 |
| Decca | 161 | Dead - HT supply 400v | Q501 ZTX651 12v reg, D503 12v zener | 14-09-04 |
| Decca | 161 | No sound or led display | LL01 choke dry joint | 14-09-04 |
| Decca | 161 | Tripping - Rapid. | 12k R507 & R508 resistors feeding 12v stab o/c. | 14-09-04 |
| Decca | 161 | Tripping. | R508 ( 12k ) o/c. | 14-09-04 |
| Decca | 162 | field collapse | R434 10R safety res o/c no other ff | 14-09-04 |
| Decca | 165 | Blank raster with flyback lines - sound Ok. | R410 ( 10R ) o/c. | 14-09-04 |
| Decca | 165 | Chan store inoperative | Add 10µ 35v cap across RR34 5k6 | 14-09-04 |
| Decca | 165 | Cone shaped raster. | LOPTX. | 14-09-04 |
| Decca | 165 | Dark band 1-2" across centre of screen. | C303 ( 220nf ) | 14-09-04 |
| Decca | 165 | Dead | R803 R809 82K | 14-09-04 |