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Old 21st Jan 2019, 8:52 pm   #151
19Seventy7
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Join Date: Jun 2018
Location: Essex, UK.
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Default Re: CRT is brighter to one side [Hitachi CTP213]

Hi,

I'm just about to test the components 1100 Man said to test, diodes, resistor and capacitors.

I was unsure of which to test for a diode as it's said CR703 has gone short circuit, but is then said to test CR103

Quote:
The most likely is that the diode CR703 has gone short circuit. It could also be C731 or C850 although these are both small value non electrolytic types so are not that likely to fail. You would need to test CR703 with a multimeter to confirm if it has failed.
Should I test CR703, or CR103.


Thanks
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