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Old 6th June 2019, 02:00 PM   #1
knockbill is offline knockbill  United States
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Default LCD screen...

Is there any way to remove this black spot in the LCD screen?
Thanks,,,
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Old 6th June 2019, 02:18 PM   #2
thimios is offline thimios  Greece
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No, this
is a broken lcd Unfortunately.
The liquid crystals are all around.
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Old 6th June 2019, 03:01 PM   #3
knockbill is offline knockbill  United States
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Thanks,,, it works fine,, just can't see the last digit... Too bad its a Hickok
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Old 6th June 2019, 04:29 PM   #4
JonSnell Electronic is offline JonSnell Electronic  United Kingdom
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Your damaged display is a bit 'old school' but you may get a clue here;
LCD Monochrome Displays | RS Components
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Old 6th June 2019, 04:36 PM   #5
knockbill is offline knockbill  United States
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Thanks for the info,,, I think displays are available at digi key also,,, I cant see well enough to deal with the small SS chips, parts etc anymore... I was just curious if there was an easy fix, as its a NOS Hickok meter...I'm pretty sure a new display would fix it.... I'll pass it on to some one younger, with better sight!!!!
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Old 6th June 2019, 05:32 PM   #6
nigelwright7557 is offline nigelwright7557  United Kingdom
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Quote:
Originally Posted by knockbill View Post
Thanks for the info,,, I think displays are available at digi key also,,, I cant see well enough to deal with the small SS chips, parts etc anymore... I was just curious if there was an easy fix, as its a NOS Hickok meter...I'm pretty sure a new display would fix it.... I'll pass it on to some one younger, with better sight!!!!
I find a pair of cheap x2 reading glasses off ebay are good for small pin pitches.
I even managed a TQFP 0.5mm pitch with my glasses.
Without the glasses everything close is just a blurr, old age catching up.
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Old 6th June 2019, 05:35 PM   #7
knockbill is offline knockbill  United States
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HA,, I hear ya... I'm up to 3.5X just to use the computer,,, Two pair at a time for PP wiring,,, PCBs are near invisible to me!!!! Damn diabetes never stops!!!
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