| Make | Model | Problem | Solution | Date |
| | | |
| Found: 28
|
| Mitsubishi | Euro 10 CT2525TX | Field collapse | no 12v to pin 3 of frame Ic due to o/c corroded print from leaky cap. | 14-09-04 |
| Mitsubishi | Euro 10 | Black lines , poor sync, no txt (until warm) | C959, 962 100µ | 14-09-04 |
| Mitsubishi | Euro 10 | Dead | C905 470µ 25v | 14-09-04 |
| Mitsubishi | Euro 10 | Dead - Q901 chopper tr blows at sw on | D909 3v zener s/c was the cause; also replaced R901 4R7 5w, IC901 TEA2164 | 14-09-04 |
| Mitsubishi | Euro 10 | dead psu runs | several electrolytics in psu leak electrolyte onto plug PB causing o/cs | 14-09-04 |
| Mitsubishi | Euro 10 | Field jitter - int | Dry joint R461 | 14-09-04 |
| Mitsubishi | Euro 10 | Field lin faulty when cold | Glue around pins of IC501 | 14-09-04 |
| Mitsubishi | Euro 10 | HT low | Q953 JC501Q error amp | 14-09-04 |
| Mitsubishi | Euro 10 | int dead (could be ok for days) | Same on dummy load proving psu fault. Opto coupler driver tr Q953 was to blame. BC547 suitable replacement | 14-09-04 |
| Mitsubishi | Euro 10 | Int dead esp from cold | C905 220µ, C906 47µ C912 4µ7 in psu | 14-09-04 |
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|
| Mitsubishi | Euro 10 | Int loss of sound & pic | Check vid I/p & o/p at AV sw chip IC2A2 M5132P - if no o/p either off air or scart this chip is sus; if o/p with scart but not off air sus Q2A2. If no pic but sound ok check Q104 | 14-09-04 |
| Mitsubishi | Euro 10 | Int sw on from cold | C905 470µ 25v in start up cct | 14-09-04 |
| Mitsubishi | Euro 10 | Loses analogue memory when sw off | The -30v to IC702 memory chip low due to C962 100µ 50v | 14-09-04 |
| Mitsubishi | Euro 10 | Loud whistle from psu - set operates ok otherwise | Q902 | 14-09-04 |
| Mitsubishi | Euro 10 | No pic - OSG & sound ok | No 5v reg supply to VIP & CCT chips as Z951 630mA cct prot o/c | 14-09-04 |
| Mitsubishi | Euro 10 | No sound | Q952 2SA950-Y leaky | 14-09-04 |
| Mitsubishi | Euro 10 | No sound | No lt supply to audio chip - Q952 2SA950 o/c; BC640 used in lieu | 14-09-04 |
| Mitsubishi | Euro 10 | No sound | Z952 cct prot SOC2000 in psu o/c. When replaced sound ok thro' SCART but none at RF - no sound o/p from IF chip IC101 due to L301 det coil | 14-09-04 |
| Mitsubishi | Euro 10 | No sound/pic - no memory & slow R/C response | IC702 EEPROM chip ST24C02A | 14-09-04 |
| Mitsubishi | Euro 10 | not memorising user prefs | C962 100µ on -30v supply | 14-09-04 |
| Mitsubishi | Euro 10 | Patterning - clears with a bang on cabinet | IC902 12v reg faulty | 14-09-04 |
| Mitsubishi | Euro 10 | pic fluctuate after few secs | HT low at 107v (112v) C906 47µ 25v also replaced C905 | 14-09-04 |
| Mitsubishi | Euro 10 | Poor contrast | Q704 JC501 blanking tr on main pcb | 14-09-04 |
| Mitsubishi | Euro 10 | Popping noise fro speakers in st/by ; 20v supply not being sw off | Q5951 JC501-Q faulty or dry jointed, Q952 2SA950-Y, R954, R974 or R985 can also be responsible | 14-09-04 |
| Mitsubishi | Euro 10 | Sound dist | IC361 AN5264 audio o/p chip dry joints | 14-09-04 |
| Mitsubishi | Euro 10 | St/by only after being int for previous 2 days | Dry joints LOPTr Q552 2SD1878 | 14-09-04 |
| Mitsubishi | Euro 10 | Switches off immediately after powering up | Check PC951 opto coupler | 14-09-04 |
| Mitsubishi | Euro 10 CT21M1TX | Sideways wobble to pic | C905 470µ & C906 47µ in psu pri | 14-09-04 |