MITSUBISHI TV Repair: Common Faults and Solutions.
Search: MITSUBISHI
Results: 1346
Results: 1346
MITSUBISHI Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| MITSUBISHI | EURO 7 | St/by only | Str54041 chopper chip | ||
| MITSUBISHI | EURO 7 | Squealing - loptr s/c 2sd1877 | Ic901 str54041 causing ht to rise | ||
| MITSUBISHI | EURO 7 | Loss of sync when warm | Ic7704 mab8461-w115 on txt pcb | ||
| MITSUBISHI | EURO 7 | Chopper tranfmr whines | Ok when earth conn to str54041 ic901 resoldered | ||
| MITSUBISHI | EURO 6 CT2146TX | Dead - no line drive | Carbonised glue around fop chip had caused corrosion of earth track to line gen cct | ||
| MITSUBISHI | EURO 6 CT2145BM | No colour | Lo601 bandpass transformer | ||
| MITSUBISHI | EURO 6 | No sound | Check for 12v pin 1 & 15.8v at pin 9 of ic361 an5265 audio o/p chip. if no 15.8v, check c363 1000µ 25v, c915 470µ 25v, r912 0r82 ½w fusible. d911 byw95b o/c. if no 12v check r368 & r371 100r ½w & zener d362. also check q302 jc501qr or ic101 m51496p | ||
| MITSUBISHI | EURO 6 | Not cabbage | Ic252 tda3565 running hot and faulty | ||
| MITSUBISHI | EURO 6 | Int shutdown & poor response to r/c & osd corrupted | C960 dry joints | ||
| MITSUBISHI | EURO 6 | Int patterning | C920 470µ 25v | ||
| MITSUBISHI | EURO 6 | Dead with squeal | S/c across lop traced to loptx s/c between pins 1 (ht) & chassis pin 7 ; loptx 334b08109 = hr7685 £13.25 cpc | ||
| MITSUBISHI | EURO 4Z CT2153STX | Flashing pic for first hour | Carbonised glue on rgb panel - remove | ||
| MITSUBISHI | EURO 4Z | Weak smeary pic | 12v supply missing at q253 y amp due to crack in print top edge of pcb by plastic retainer | ||
| MITSUBISHI | EURO 4Z | Tuning drift | Check for dry joints & caps in if can | ||
| MITSUBISHI | EURO 4Z | Sound int lost | Q706 ja101qr muting switch | ||
| MITSUBISHI | EURO 4Z | Sound int & fades - goes off with a bang | Q3005 dry joints in audio module | ||
| MITSUBISHI | EURO 4Z | No txt but comes on when not requested at sw on | Check saa5243 chip & c922/923 100µ in 5v feed | ||
| MITSUBISHI | EURO 4Z | No sync | Ic7706 saa5243p/e on txt pcb | ||
| MITSUBISHI | EURO 4Z | Field scan rippled | Remove brown gunge from print side of pcb where extra components have been added | ||
| MITSUBISHI | EURO 4Z | Dead loptr fails at sw on | S/c line scan coils |