Make | Model | Problem | Solution | Date |
| | | |
Found: 217
|
Alba | CTV600 | Int shut down | crack in print near chassis fixing screw (emitter chopper tr to R914 near Q904 heatsink) | 14-09-04 |
Alba | CTV600 | SHUTS DOWN INT | CRACK IN PCB BY MOUNTING SCREW NEAR Q904 HEATSINK | 14-09-04 |
|
Amstrad | CTV1600 | Field collapse | R709 22k o/c | 14-09-04 |
Amstrad | CTV1600 | Field collapse | Dry joint pin12 LA7800 timebase chip (12v supply) | 14-09-04 |
Amstrad | CTV1600 | Frame - no field scan. | R709 ( 22k ) in series with field hold control o/c. | 14-09-04 |
B & O | 3600 | Blue Picture | 16R1 ( 1.5Mohm ) | 14-09-04 |
B & O | 3600 | No E-W Correction | 6D5 ( BY299 ) | 14-09-04 |
B & O | 3600 | No Picture - Failureof Line o/p Transitor | 0C1 ( 9.1nf ) | 14-09-04 |
B & O | MX6000 | Dead or int trips when tapped | Check for dry joints psu pri | 14-09-04 |
Bush | 2160NTX | Dead | UC3844 in psu, LOPTr MJF18204 s/c (used BUT12A in lieu) | 14-09-04 |
Bush | 2160NTX G1000 | Bright raster with sound | No HT to RGBs - R315 10R pin 9 LOPTx o/c | 14-09-04 |
Bush | BC6004 | Blowing line o/p transistor | D687 ( SKE4F1/10 ) , D688 ( BY223 ) , C688 ( 0.0013uf ) , R941 ( 100k ) | 14-09-04 |
Bush | BC6004 | Dead | BU326A T686 s/c, when replaced has slow tripping - tripler faulty | 14-09-04 |
Bush | BC6004 | Tripping | D687 ( SKE4F1 ) Faulty Blows Up C835/6 If Left Tripping . | 14-09-04 |
Bush | BC6004 | Tripping - as Picture Comes On | Check/Replace D956 ( sync/control PCB ) | 14-09-04 |
Bush | BC6004 | Tripping - as Picture Comes On | Adjust P943 For 122v at R886. | 14-09-04 |
Bush | BC6004 | Tripping - intermittently. | R943 ( 330k ) gone high. | 14-09-04 |
Cathay | TV2600 | Int dead for first 10 mins | 12v reg faulty - used TIP32A | 14-09-04 |
Daewoo | CP760 | pic displaced to left | crack in pin 10 loptx - no fback pulse to line gen AFC loop | 14-09-04 |
Decca | 160 | Blank raster with flyback lines - sound Ok. | R410 ( 10R ) o/c. | 14-09-04 |
Decca | 160 | Colour int. | IC TDA3565 decoder IC | 14-09-04 |
Decca | 160 | Cone shaped raster. | LOPTX. | 14-09-04 |
|
Decca | 160 | Dark band 1-2" across centre of screen. | C303 ( 220nf ) | 14-09-04 |
Decca | 160 | dead | HT at chopper tr coll L802 o/c | 14-09-04 |
Decca | 160 | Dead | loptr s/c, R507/508 12k o/c | 14-09-04 |
Decca | 160 | Dead - blow up due to excess HT | Loptr BU508 & TDA3651 Fop chip s/c - D808 in set ht leaky | 14-09-04 |
Decca | 160 | Dead - fuse blown. | Posistor , 1.25amp. | 14-09-04 |
Decca | 160 | Dead - fuse blown. | Chopper Tx ( R4051 ) s/c , D812 ( BY396 ) s/c , R802 ( 3.3R 4W ) o/c. | 14-09-04 |
Decca | 160 | DEAD , PSUPP TICKING | R8050 OC. 100k | 14-09-04 |
Decca | 160 | Dead H.T. ok but 11.5V to signal circuit missing | Check Q501 & R508 ( 10K ) | 14-09-04 |