I have a 17in OptiQuest Q7. Recently one of the CCFL tubes had broke and shorted. I replaced the bulbs and noticed a kind of hissing noise from the power supply board. Then after about 10 min or so the CCFL tubes would turn off. Luckily I had a spare power board. Put that in the hissing noise went away and the monitor works just fine. However I would like to repair this board that is bad just so I have a replacement since we have so many of these monitors in house.
The power board is FSP035-1PI01ZH
I am thinking that when the lamp broke and shorted it took out the Philips Dual N channel FETS. Part number D13N03LT. But after reading some of the post on here I am wondering if there might be more. I have read about bad caps, bad resistors, etc. Since I do not have a schematic for this thought I would ask around and see if anyone else has this type of board and problem and what they found and if anyone know where I can obtain schematics for this.
Thanks and have a great day.
The power board is FSP035-1PI01ZH
I am thinking that when the lamp broke and shorted it took out the Philips Dual N channel FETS. Part number D13N03LT. But after reading some of the post on here I am wondering if there might be more. I have read about bad caps, bad resistors, etc. Since I do not have a schematic for this thought I would ask around and see if anyone else has this type of board and problem and what they found and if anyone know where I can obtain schematics for this.
Thanks and have a great day.
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