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 2020 | Insufficient vertical scan | Capacitor c 430 (10 u f) with loss of capacitance | ||
| MITSUBISHI | TC 2020 | Excess brightness on one side of the trc screen | Capacitance c 209 (4u7 x 25v) with loss of capacitance or high esr | ||
| MITSUBISHI | TC 2020 | Vhf channels 2 to 6 are not tuned | Capacitor c7 t1 (10k - disc) leaking or shorted | ||
| MITSUBISHI | TC 2020 | Absence of colors | Enable c 603 (10 nf) ceramic, with leakage | ||
| MITSUBISHI | TC2018PS | Inoperative, when turned on, it turns off immediately | Horizontal exciter transformer (driver) with the primary interrupted | ||
| MITSUBISHI | TC 2001 Z | Lack of horizontal synchronism | Resistor r 510 (6.8 k - 7 w) with changed value or open | ||
| MITSUBISHI | TC 2001 Z | Remote control does not act on the receiver | Enable c7p1 (22 k - disk) with leak or short | ||
| MITSUBISHI | TC 1631 | Does not memorize channels | Resistor r 772 (22 k) open | ||
| MITSUBISHI | TC 1631 | Calls randomly | Resistor r 916 (150 k) with changed value or open | ||
| MITSUBISHI | TC 1620 | Insufficient or closed vertical sweep | Capacitance c 609 with loss of capacitance | ||
| MITSUBISHI | TC 1498 | Inoperative, functions "locked" | Device in "locked" mode. Press the channel + and channel - keys to disable the function | ||
| MITSUBISHI | TC 1498 | "low" 115v supply, dark band at top of trc screen | 115 volt power supply regulator (if 115) faulty | ||
| MITSUBISHI | TC 1492 | Inoperative, power supply does not start, noise in the power supply | Capacitance c 909 (1 u f x 350v) with loss of capacitance | ||
| MITSUBISHI | TC 1492 | Fountain beeping | Inductor l 907 with open winding | ||
| MITSUBISHI | TC 1492 | Zener diode d 905 shorted | Capacitor c 909 (4 u 7 x 160 v) with loss of capacitance or esr | ||
| MITSUBISHI | TC 1470 | Dead, no audio, no plot | Transistor q 401 (bf 485) with leakage between collector and emitter | ||
| MITSUBISHI | TC 1441 | Does not come out of "stand - by" | Capacitor c 724 (33 pf) leaking | ||
| MITSUBISHI | TC 1441 | Dark, vertical bands on the left of the image | Capacitor c551 (10 uf x 200 v) with loss of capacitance or high esr | ||
| MITSUBISHI | TC 2098 | Noise in power supply, inoperative | Capacitor c 596 (10 u f x 160 v) with loss of capacitance or high esr | ||
| MITSUBISHI | TC-2021 | At high voltage and without sound | D552 |