Re: Hp 1940 flicker
These are the main components you need to resolder. They are ringed in red
on the top of the board but you need to solder all of their contacts on the bottom of theboard.
That was what I was going to say but had to dash out -sorry.
They are mostly related to lighting the backlights and can pump out up to 1000volts so need treating with respect. You may have to do some resistance checking on them later. (without power connected)
Those voltages look ok I will wait for you to report back if there is any improvement before trying to find the IC Data.
Originally posted by Hunt
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on the top of the board but you need to solder all of their contacts on the bottom of theboard.
That was what I was going to say but had to dash out -sorry.
They are mostly related to lighting the backlights and can pump out up to 1000volts so need treating with respect. You may have to do some resistance checking on them later. (without power connected)
Those voltages look ok I will wait for you to report back if there is any improvement before trying to find the IC Data.
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