Dell C7017T 70" touch needs new backlight what size LED do I need?
I can find Dell's teardown instructions:
Dell C7017T Monitor Teardown Instructions
And the simplified service manual:
Dell C7017T Monitor Simplified Service Manual
But I would like to by the replacement LCD bulbs ahead of time and am not finding the specs on the blubs.
Anyone familiar with this display or large Dell displays in general?
Any advice would help, but specifically hoping to get a couple of educated guesses on the power and size of the backlights.
Esta é uma boa pergunta?
2 comentários
I spoke to a local tech repair place who has suggested that the gradual decline of the backlights suggests that a failing capacitor is likely my culprit. Regardless, I also have a path to information through Dell support, assuming the Support ID sticker is still on the machine somewhere.
Assuming that pans out, I will update my post here with part numbers from Dell support. Thx to Bothell 1 Hour Repair for some diagnostics.
por Gus Reiber
Dell is no help now that the service window has expired. I am still looking for more information on the LCD panel following up on @jayeff's wisdom:
--> Sharp brand LQ695D3L02
I have opened the device and opened up the power supply hoping to find an obviously bad capacitor. I was not so lucky, but I now have a part number for the power-board:
--> PN: 790LR1400100R00 HBN10AA005AK 1726 Rev:A00
--> 491A011T1400H06
I haven't been able to find any additional details on this part, but again posting here to consolidate information.
Anyone know how I can test the power-board in isolation?
por Gus Reiber