mitsubishi Repair Tips
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Results 620
Results 620
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| Mitsubishi | Euro 12 | Sound int goes off | Q1A1 on DET PCB pt no 260P543050 | ||
| Mitsubishi | Euro 12 | Rows of vertical dots & pic int blanks out | Q7705 JC501Q on Txt pcb | ||
| Mitsubishi | Euro 12 | Rolling/Unstable pic | 12v supply high at 15v - D958 1N4148 (pins 4 & 5 of reg IC951) | ||
| Mitsubishi | Euro 12 | Purity poor | Degaussing cct includes handset operated relay - not working as C960 1000µ 35v & C975 47µ 50v leaky & Q903 sw tr JC501 damaged by leakage | ||
| Mitsubishi | Euro 12 | PSU blew again aft rebuild | ZD908 3v zener s/c (In parallel with 2 x 0R25 res) | ||
| Mitsubishi | Euro 12 | Pic too large - no Txt or Nicam - happens aft blow up repair | Mod kit IC702 reqd (IC702 & 2 x 6k8, 1 cap) | ||
| Mitsubishi | Euro 12 | Pic int lost | Q702 JC501QR faulty in micro's cct - BC182L works ok in lieu | ||
| Mitsubishi | Euro 12 | North/South distortion | Q4009 2SA950 on N/S correction panel | ||
| Mitsubishi | Euro 12 | No video | Dry joints xtal inside tuner | ||
| Mitsubishi | Euro 12 | No Txt & pic shifted to one side | IC702 EEPROM (new one needs reprog) or get kit IC702-KIT - pt no of chip = 263P434020 | ||
| Mitsubishi | Euro 12 | No sound/pic red led then green one come on & both then go out | D909 4v3 zener | ||
| Mitsubishi | Euro 12 | No signals or tuning | Check IC955 30v reg or feed res R951 - could also be C102 0µ01 25v | ||
| Mitsubishi | Euro 12 | No signals aft 5 mins | Dry joints 4Mhz Xtal in prescaler | ||
| Mitsubishi | Euro 12 | No audio pback from mono VCR or sat Rx | IC702 EEPROM (new one needs reprog) or get kit IC702-KIT; pt no of chip = 263P434020 | ||
| Mitsubishi | Euro 12 | Luminance int | Q202 J501Q | ||
| Mitsubishi | Euro 12 | Lines on pic with whistling | C956 2200µ 16v in psu | ||
| Mitsubishi | Euro 12 | Int sound/pic - comes & goes with a tap | Dry joints VIF module | ||
| Mitsubishi | Euro 12 | Int sound/pic - comes & goes with a tap | Dry joints IF can | ||
| Mitsubishi | Euro 12 | Int Nicam crackling - tuner drift | Dry joints IF unit esp on SAWFs & coils | ||
| Mitsubishi | Euro 12 | Int Field foldover/lack of height - Low HT at 87v | No set HT control, crack in print between base Q952 & R956/7 junction |