MITSUBISHI TV Repair: Common Faults and Solutions.
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Results: 1346
Results: 1346
MITSUBISHI Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| MITSUBISHI | TC 2097 | Does not memorize channels | Resistors r 758 and r 759 with changed resistance | ||
| MITSUBISHI | TC 2094 | Reduced vertical scan | Capacitors c 547 (100uf x 35v) and/or c 458 (470 uf x 35v) with loss of capacitance | ||
| MITSUBISHI | TC 2094 | Does not tune the channels correctly, | Inductor l 107 (aft coil) faulty | ||
| MITSUBISHI | TC 2094 | Absence of colors | Enable c 611 short | ||
| MITSUBISHI | TC 2091 | Shorted protection zener, shorted str | Shorted main transformer "chopper" | ||
| MITSUBISHI | TC 2090 | Poor vertical scanning | Capacitance c 451 (1000ufx10v) with loss of capacitance or high esr | ||
| MITSUBISHI | TC 2090 | Doesn't change channels, doesn't tune in | Enable c 716 (1k x 50 v) shorted disc | ||
| MITSUBISHI | TC 2090 | Does not memorize channels | Resistor r 565 (6.8 k) / 3w) open or with cold solders | ||
| MITSUBISHI | TC 2090 | Dead, no plot, no audio | Resistor r 904 (4 r 7 -1w) open | ||
| MITSUBISHI | TC 2051 | No colors | Resistor r 518 (4.7 k) open | ||
| MITSUBISHI | TC 2041 S | Loss of horizontal and vertical synchronization | Print track that goes to the sync tab. interrupted, due to the capacitance glue | ||
| MITSUBISHI | TC 2041 | No luminance | Transistor q 751 (bc547) with collector-emitter leakage | ||
| MITSUBISHI | TC 2041 | Irregular operation | Resistor r 916 (150 k) with changed value or open | ||
| MITSUBISHI | TC 2041 | Lack of vertical scan and no audio, intermittent | Decoder diode (ru 3b} and cl 201 (m51310 ap) with solders | ||
| MITSUBISHI | TC 2034S | Open lines at the top of the screen | Capacitor c 55 (330 u f x 10v) with loss of capacitance | ||
| MITSUBISHI | TC 2034 S | Lack of vertical synchronism | Capacitor c 402 (8.2 n f) shorted | ||
| MITSUBISHI | TC 2030 / 2040 | Blurry image, poor timing, cag symptom | Aft inductor l 104 .- replace the internal capacitor. | ||
| MITSUBISHI | TC 2030 / 2040 | Folding at the top of the screen | Capacitor c 401 (.033 i f ) leaking or shorted | ||
| MITSUBISHI | TC 2030 | Only tune in to channels 2 and 4 | Selection key (keyboard) with cold solders. resolder | ||
| MITSUBISHI | TC 2030 | Negative image shortly after switching on | Enable c 107 (10 k x 50 v) disc, leaking or shorted |