| Make | Model | Problem | Solution | Date |
| | | |
| Found: 16
|
| Matsui | 2180TT | Dead | STR58041 , Check Q501/2 ( 2SD863 ) , R505 47ohm 1/4watt , Last BD131 in chopper cct. | 14-09-04 |
| Matsui | 2180TT | Dead - blowing 5.6ohm 7W dropper. | Check chopper chip mica insulator for pin hole. | 14-09-04 |
|
|
| Matsui | 2180TT | Dead - blowing D512. | STR &/Or check Mica. | 14-09-04 |
| Matsui | 2180TT | Dead - int. | Check STR may have two insulators ( poor heat sink ) | 14-09-04 |
| Matsui | 2180TT | Dead. | R502 ( 5.6R ) o/c change STR58041 , if ok check R516 1.5R | 14-09-04 |
| Matsui | 2180TT | Dead. | STR , R502 ( 5.6 , 7W ) , R518 ( 1R ) , Q501/502 , R512 ( .47 ) , R505 ( 47 ) | 14-09-04 |
| Matsui | 2180TT | Dead. | R503/R504 ( 150k ) , R516 ( 1.5R 1W ) prim of T101 , print LOP | 14-09-04 |
| Matsui | 2180TT | field jitter & int collapse | pin23 IC401 µPC1420CA varying in amplitude - SW601 leaky | 14-09-04 |
| Matsui | 2180TT | Frame cramping at top. | IC501 chopper chip. | 14-09-04 |
| Matsui | 2180TT | Grey scale drift. | Q801/2/3 ( 2SC4217 ) on CRT base leaky. | 14-09-04 |
| Matsui | 2180TT | Int going on & off. | STR58041 intermittent o/c. | 14-09-04 |
| Matsui | 2180TT | Int or no colour. | Drys on 4.433619MHz crystal X601. | 14-09-04 |
| Matsui | 2180TT | No Frame. | C462 ( 0.068u f ) , UPC1378H IC402 , drys on scan coil assm. | 14-09-04 |
| Matsui | 2180TT | No pic - sound ok | A1 low at 200v & focus drifts off - CRT base skt was damp/arcing at focus conn | 14-09-04 |
| Matsui | 2180TT | Unsynchronised & jumbled colour. | Check plugs/sockets from Tx PCB to main PCB. | 14-09-04 |
| Matsui | 2180TT FST | Dead | STR58041 | 14-09-04 |