| Make | Model | Problem | Solution | Date |
| | | |
| Found: 22
|
| Daewoo | DVT1482P | Dead | F4AH fuse o/c, chopper tr 2SD2499 s/c - used 2SD1555 in lieu, C811 100µ 16v hi esr, 220µ 25v hi esr | 14-09-04 |
| Daewoo | DVT1482P | Dead - mains fuse blackened & Chopper Tr s/c | TDA4601 control chip & C811 100µ 35v | 14-09-04 |
| Daewoo | DVT1482P | Dead with burning smell | LOPTx | 14-09-04 |
| Daewoo | DVT1482P CP310 | Sound absent in TV mode - ok in pback | Check RHS edge connector for dry joints/damaged print on video unit | 14-09-04 |
| Matsui | 1482 | Attempts to start then shuts down- cannot be run on dummy load | Run set on 160vac - check for cracks by LOPTx pin 1 to coll Q702 | 14-09-04 |
| Matsui | 1482 | Bright, blank raster | C630 100µ 25v 12v reservoir cap o/c | 14-09-04 |
| Matsui | 1482 | Dark pic | Adj VR303 and check for dry joints | 14-09-04 |
| Matsui | 1482 | Dead | check st/by trfmr | 14-09-04 |
| Matsui | 1482 | Int goes bright & smeary | ribbon cable to crt base has shorting wire | 14-09-04 |
| Matsui | 1482 | int goes to st/by | st/by tfmr Farnell 926-280 ?4 | 14-09-04 |
|
|
| Matsui | 1482 | No blue | TDA3566 faulty-replaced with TDA3566A | 14-09-04 |
| Matsui | 1482 | Snowy pic | Not tuner but SAWF | 14-09-04 |
| Matsui | 1482 | St/by only | R605 680k in psu o/c | 14-09-04 |
| Osume | CTV1482 | WAVY VERTICALS | C117 22u | 14-09-04 |
| Osume | CTV1482 | Wavy verticals | C117 22µ in line hold control low cap | 14-09-04 |
| Panasonic | Alpha 1 TX2482 | Line foldover then dead with LOPTr 2SD1441 s/c | Check for dry joints line dr trfmr & LOPTx | 14-09-04 |
| Panasonic | TX2482 | Dead - LOPTr s/c | Replaced LOPTr, R567 1A cct prot o/c, 1R2 2w resistor from S3 on sec of smps trfmr (27v driver supply) | 14-09-04 |
| Panasonic | TX2482 | No sound - OSD & SCART I/p OK | TDA4505M (used TDA4505E + mod). | 14-09-04 |
| Philips | 34PT4822 | mono-carrier PCB-layout of L9.1A | For the above mentioned 21" sets the mono-carrier PCB-layout of L9.1A is introduced to increase the audio power and the way the SDM and the SAM is
entered is changed. They also have a new Side AV & headphone panel (E1).
The 21PT3952 and 21PT3962 are t | 14-09-04 |
| Philips | GR2.2 28PT482A/05 | Dead with faint tripping from psu - works ok on dummy load | LOPTr s/c & when replaced, sparks from LOPTx | 14-09-04 |
| Philips | GR2.2 28PT482A/05 | Field collapse, lack of width, no sound & red led flickers in sympathy with line on screen | No 14E supply pin 1 jungle chip. Check CP1580 1.6A & diode 6580 | 14-09-04 |
| Samsung | CI3482 | No red | Q503 2SC2330 on CRT base s/c | 14-09-04 |