Mitsubishi TC1498 TV Repair: Common Faults and Solutions.
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Results: 6
Results: 6
Mitsubishi TC1498 Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| MITSUBISHI | TC1498 | Light comes on on the panel, does not go out of stand-by, when pressing the power button nothing happens, power supply b+ with 37 volts. | In this case I removed the pacifier from the tube and the fly-back oscillated, some clear sparks appeared inside the tube barrel indicating a short in the tube! | The tube that was shorted was replaced, but the image still didn't appear, leaving those bands on the screen, that is, out of horizontal frequency, just changing the c208 1μF x 100v and the TV started working normally again! | Fernando Alcantra |
| MITSUBISHI | TC1498 | It doesn't turn on just the standby LED (it's never too much help, help you too) | TV had all normal power supply voltages except the 7.9v from h-vcc on IC101 | Tv did not oscillate horizontally without pulse on q551 glazed the entire stage of horizontal leakage on q203 2sc536kg replaced I discovered that tsound was no 7.9v on the collector I desoldered pins 36 and 37 ic101 returned 8v defect was ic101 tda8360 and q203 replaced ic101 tda8360 with a tda8361 it worked normally | jrezende |
| MITSUBISHI | TC1498 | Black stripes passing diagonally across the screen | C-705 | Capacitor replaced near bnmicro c-705 | edivaldo |
| MITSUBISHI | TC1498 1498 | Tracks passing diagonally across the screen | I changed all the capacitors on a computer, and the device started to work normally | adelmo | |
| MITSUBISHI | TC1498 | Black stripes passing diagonally across the screen | C-705 | Capacitor replaced near bnmicro c-705 | edivaldo |
| MITSUBISHI | TC1498 1498 | Tracks passing diagonally across the screen | I changed all the capacitors on a computer, and the device started to work normally | adelmo |