Make | Model | Problem | Solution | Date |
| | | |
Found: 20
|
Ferguson | DSF68NX | Patterning on pic & hum on sound until heated | CG03 4µ7 100v behind LOPTx | 14-09-04 |
Ferguson | IDC2 DSF68N | Int comes on or reverts to AV2 | TX26 BC858B sm | 14-09-04 |
Ferguson | IDC2 DSF68N | No mono sound | EEPROM | 14-09-04 |
Ferguson | IDC2 DSF68N | No sound - pic ok | TS40 BC857 in audio mute cct | 14-09-04 |
Ferguson | IDC2 DSF68N | Sound int | Audio muted - pin 4 Plug BS80 high - TS41 BC857B faulty | 14-09-04 |
Mitsubishi | CT25A5STX Euro 14SF | Field collapse | Z551 SOC3150 o/c, D553 BYD33G s/c, IC5E1 TEA2031 EW corr chip s/c pins 5 & 6, L555 15µH shorted turns | 14-09-04 |
Mitsubishi | CT25A5STX Euro 14SF | Field collapse & Z551 cct prot o/c | IC5E1 TEA2031A on E/W module s/c due to L555 E/W loading coil s/c turns SEME pt no TPAR2343 | 14-09-04 |
Mitsubishi | CT25A5STX Euro 14SF | Field collapse with E-W fault when FOP chip replaced | Replace TEA2031A FOP chip & L555 - which caused chips demise | 14-09-04 |
Mitsubishi | Euro 14SF | dead or int dead | C914 47µ 35v is sus also C905 470µ 25v | 14-09-04 |
Mitsubishi | Euro 14SF | Field collapse (pic blanked) | Z551 315mA fuse in LOPTx 27v derived supply o/c, IC5E1 TEA2031A EW corr chip faulty - replaced but overheats. Possible causes - L554/5 | 14-09-04 |
|
Mitsubishi | Euro 14SF | no / int sigs | dry joints on lead by PLL IC | 14-09-04 |
Mitsubishi | Euro 14SF CT25A5STX | Field collapse | Z551 cct prot o/c, IC5E1 TEA2031A on E/W pcb s/c but replacement failed shortly after replacement. L555 shorted turns (Pt no SEME TPAR2343) | 14-09-04 |
Mitsubishi | Euro 14SF CT25A5STX | hor lines across screen | C955 dry joints | 14-09-04 |
Nokia | 5354UKSFN | Crackle on NICAM sound | MSP2400 sound proc IC & reset eeprom values | 14-09-04 |
Nokia | 6364UK SFN | Dead - lop tr S2000AF s/c | dry joints tuning caps next to it | 14-09-04 |
Nokia | 6364UKSFN | E-W fault symptom | C515 2µ2 | 14-09-04 |
Nokia | SFN Chassis | Field non lin with black bands | RS11 220R across field scan coils o/c | 14-09-04 |
Nokia | SFN7296PP | Int failure of Line dr Tr TK5 | Mod reqd - replace TK5 BC327A & remove DT1 diode near PAL module. Replace R056/57 1k5 sm with 2k2 sm | 14-09-04 |
Nokia | SP63D1 SFN | St/by only | Replace VE07 (s.m. transistor on front control panel, may read ok.) | 14-09-04 |
Philips | W66ESF02X14 A8.0EAA | Dead with red LED flashing & smell of burning | C2633 1500pF 2kv by side of LOPTx burnt | 14-09-04 |