| Make | Model | Problem | Solution | Date |
| | | |
| Found: 442
|
| Decca | 120 | Field cramp when heated | R813 set ht pot R813 10k int slider | 14-09-04 |
| Decca | 120 | Frame collapse. | D404 ( BA159 ) , R434 ( 10 ) , TDA1170 ) | 14-09-04 |
| Decca | 120 | Frame collapse. | IC301 ( TDA1170S ) s/c , R434 ( 10R ) o/c. | 14-09-04 |
| Decca | 120 | Line hold critical - wavering at top of pic. | IC TDA2576A , C406 ( 22uf 16v ) | 14-09-04 |
| Decca | 120 | Loss of colour. | R226 , R244 , R251 high. | 14-09-04 |
| Decca | 120 | Low pitched whistle with sound full blast | Also no tuning - check tripler | 14-09-04 |
| Decca | 120 | No colour. | C517 ( 100nf ) leaky. | 14-09-04 |
| Decca | 120 | No luminance. | C514 ( 100nf ) leaky. | 14-09-04 |
| Decca | 120 | No tuning - uncontrollable high sound. | Tripler! | 14-09-04 |
| Decca | 120 | Poor contrast - control has no effect. | R425 , R426 ( 68k ) high. | 14-09-04 |
|
|
| Decca | 120 | Sync - line apift then dead. | C406 ( 22uf ) | 14-09-04 |
| Decca | 120 | Tripping from cold ok when heated | C804 220µ 385v mains smoothing cap | 14-09-04 |
| Decca | 120 | Tuning - no signals ( int ) on some ch only. | RM17 ( 560k ) high. | 14-09-04 |
| Decca | 120 | Tuning - no signals snow. | RM17 ( 560k ) o/c. | 14-09-04 |
| Decca | 120 | Tuning - no signals. | BF959 ( IF pre amp ) o/c. | 14-09-04 |
| Decca | 120 | Uncontrollable high sound - whistle from LTB. | Tripler! | 14-09-04 |
| Decca | 120 | Will not switch to standby via remote control | IC SAA1351. | 14-09-04 |
| Decca | 120/30 | BEAM LIMIT FAULT , CONTRAST WEAK. | R425 R426 both ( 68K ) | 14-09-04 |
| Decca | 125 | Cramped frame after 2 hours. | R813 ( 10k ) set HT control int. | 14-09-04 |
| Decca | 125 | Frame collapse. | IC301 ( TDA1170S ) s/c , R434 ( 10R ) o/c. | 14-09-04 |
| Decca | 125 | Line hold critical - wavering at top of pic. | IC TDA2576A , C406 ( 22uf 16v ) | 14-09-04 |
| Decca | 125 | No colour. | C517 ( 100nf ) leaky. | 14-09-04 |
| Decca | 125 | No luminance. | C514 ( 100nf ) leaky. | 14-09-04 |
| Decca | 125 | Poor contrast - control has no effect. | R425 , R426 ( 68k ) high. | 14-09-04 |
| Decca | 125 | Will not switch to standby via remote control | IC SAA1351. | 14-09-04 |
| Decca | 130 | Channel - change intermittent. | Focus spark gap on CRT base. | 14-09-04 |
| Decca | 130 | Dead. | C816 ( 100u f ) o/c. | 14-09-04 |
| Decca | 130 | Faint picture - sound ok. | Caps fitted in error in pos R226 , R244 , R251. | 14-09-04 |
| Decca | 130 | Flyback - lines on bright picture. | Change R436 & check C427 | 14-09-04 |
| Decca | 130 | Green picture - intermittent. | 100k resistors on crt base. | 14-09-04 |