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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Posted to alt.tv.tech.misc,alt.tv.tech.plain-tv,sci.electronics.repair
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My very reliable 28 inch Nicam Hitachi TV suddenly gave up last Thursday,
after 13 years without a problem. Well, it had one problem very common with this model - C46TN permanently displayed. (This is how I know the model number!) but after looking at Google, managed to press the right buttons to remove it! So, apart from that, it's been fine! Now when you switch it on, you get sound, but no pictures. The screen stays black, apart from two white dashes in the centre left of the screen for a few seconds. I think this is the channel number being displayed (Although of course you can't read it! If you press the Menu button, you used to get four coloured menu options. Now when you press menu, you get four coloured horizontal lines across the centre of the screen. It looks like the coloured menu logos have been squashed into a single line. I've since bought a new TV, but before I throw my old telly out, is it possibly worth fixing? Anyone know what might possibly be wrong from the symptoms I've described? Is it the tube? Dry solder joint? The TV is in perfect condition, with not a single mark on it. It just seems a shame to chuck it, although I realise that it's probably not worth anything to anyone now. Cheers, Matthew Long |
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