On 07/31/2018 08:46 PM, Gene Heskett wrote:
most were much lower resolution than the 23" Samsung
digital tv with a blown tuner I'm using now. Its main prob
is I need to open it up and replace some electrolytics in
the lamp psu, its a ccfl backlight and takes several
minutes to get to full, almost usable brightness.
That's not the CCFL power supply, it is the LAMPS
themselves. The mercury has been sputtered into the glass,
and there isn't enough left to warm up the discharge
quickly. No fix except lamp replacement or LED retrofit.
Jon
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