| Make | Model | Problem | Solution | Date |
| | | |
| Found: 776
|
| 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 |
| Matsui | 2185 | Lack of width | HT correct at 110v; C428 1n2 2kv flyback tuning cap | 14-09-04 |
| Matsui | 2185 | LOW WIDTH. HT 110V | C428 1.2nF , 2KV | 14-09-04 |
| Matsui | 2185 | Tripping - burn up on scan coils | UPC1488H FOPchip u/s, TA8659AN jungle IC u/s (CPC cheapest) | 14-09-04 |
| Matsui | 219 | NO SOUND | Q404 LEAKY | 14-09-04 |
| Matsui | 2190 | Blowing line transistor BU508DR TR604. | IC1401 ( DPU2543 ) | 14-09-04 |
| Matsui | 2190 | Blue raster. | R719 ( 18k 2w ) o/c. | 14-09-04 |
| Matsui | 2190 | Dead | R810 100R o/c in 12v supply to TDA4601 chip | 14-09-04 |
| Matsui | 2190 | Dead | CHECK STANDBY 5V AND 4A FUSE F802 ALSO CHECK D807 | 14-09-04 |
| Matsui | 2190 | DEAD - 140v OK , NO LINE DRIVE | D804 , TR803 | 14-09-04 |
| Matsui | 2190 | DEAD 2 HT VARIES | R810 100R 2 C808 1uF 63v | 14-09-04 |
| Matsui | 2190 | Dead - correct 140v HT at LOPTr | No line drive - no 24v supply to driver tr from Tr803 in psu; D804 ZPY24 24v zener s/c & Tr803 o/c - used TIP41C in lieu | 14-09-04 |
| Matsui | 2190 | Dead - No 5v st/by supply | F802 4A fuse o/c, D807 s/c | 14-09-04 |
| Matsui | 2190 | Dead - no standby LED. | R807/8 ( 470k ) , Drys IC801 , TR801 ( BU ) , R815 ( 1R ) , Dry bt L805 , R826 | 14-09-04 |
| Matsui | 2190 | DEAD BUT POWER SUPPLY WORKING | CHECK TR803 AND D804 | 14-09-04 |
| Matsui | 2190 | dead mains fuse o/c | degaussing positor faulty replace with 96009 type | 14-09-04 |
| Matsui | 2190 | DEAD NO 24V RAIL | R810 100R , D804 SHORT , TR803 OPEN | 14-09-04 |
| Matsui | 2190 | DEAD NO LINE DRIVE | TR803 OC D804 24v ZENER SC | 14-09-04 |
| Matsui | 2190 | Dead with motorboating sound | LOPTx u/s - s/c across pins 5-6 | 14-09-04 |
| Matsui | 2190 | Excess brightness | R613 o/c in LOP stage | 14-09-04 |