| Make | Model | Problem | Solution | Date |
| | | |
| Found: 16
|
| Philips | GR2.2AA 21ST2730/05 | No sound/poor sync - improves with time | C2072 a 2.2mfd cap was OC on Nicam IF module | 14-09-04 |
| Philips | GR2.2AA 25MN1550 | LOPTr destroyed every few days/weeks | Varyation in hor phasing - TDA2579B timebase gen chip | 14-09-04 |
| Philips | GR2.2AA 25PT410 | Dead - LOPTr s/c | Caused by dry joint line scan coils | 14-09-04 |
| Philips | GR2.2AA 25PT532A/05 | Tripping - HT only 100v & LT lines about 1/2 normal | 6670 Thy TAGEO102AA, will start if gate dis'd or Thy removed | 14-09-04 |
| Philips | GR2.2AA 25ST2761 | Dead with quiet tripping | C2611 68uF 25v in psu pri hi esr | 14-09-04 |
| Philips | GR2.2AA 28ST2781/05B | Trips once per sec with led flashing in sympathy | Doesn't trip with scan coils removed - Check fuse 1534 315mA | 14-09-04 |
| Philips | L2.2AA 29PT828C/05 | Dead - 5A fuse in plug o/c | Mains rect cap arcing 220µ 385v | 14-09-04 |
| Philips | L6.2AA 25PT4103/05 | E/W correction | C2913 390nF o.c. also split and bulging | 14-09-04 |
| Philips | L6.3AA 25PT4495/05 | Int lock up of controls - only cured by sw off & on again | Reg Tr7505 BC337/40 | 14-09-04 |
| Philips | L6.3AA 25PT4495/05 | Tripping - s/c in LOP | C2912 2n2 | 14-09-04 |
|
|
| Philips | MD 2.21 AA 28PT7303 | After replacing LOPTx set starts up with brief EHT then reverts to st/by | FET on same heatsink as BU2520 is S/C | 14-09-04 |
| Philips | MD1.2E AA 28PW63332/05 | Line collapse | Burnt conns on deflection yoke plug/skt | 14-09-04 |
| Philips | MD1.2E AA 29PW6332/05 | Excess width with poor E/W | Dry joints E/W driver Trfmr 5424 | 14-09-04 |
| Philips | MD1.2EAA 29PT6773/05 | Won't go into st/by | R3588 3R3 ?w o/c in st/by prot cct on large sigs panel - also replace C2561 with 3,300µ 16v | 14-09-04 |
| Philips | MG3.1EAA 28PW9525/05 | Sound dist/fuzzy | Hi imp center speaker | 14-09-04 |
| Philips | SA10EAA 28PW6816/05 | Int changes chan on its own inc AV & also int off | Main micro on sub panel with sm comps on it - known as "Painter chip" faulty - costs around 50UKP & needs hot air soldering equip to change - not for the faint hearted! | 14-09-04 |