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| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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del1702fp monitor
I have a 1702fp monitor that died. The power light is on but the
screen is blank. I need a manual or some sugestions on a repair approach. Thanks Tony |
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#2
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del1702fp monitor
On Sep 2, 6:51*pm, ajd15 wrote:
I have a 1702fp monitor that died. The power light is on but the screen is blank. I need a manual or some sugestions on a repair approach. Thanks Tony It's most likely the the tube/inverter. If you shine a flashlight on it can you make out anything on the display? (I'm assuming a 17" flat panel?) Even if you fix this yourself...you would be better off buying a new FP (or a used one) price wise. |
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#3
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del1702fp monitor
On Thu, 2 Sep 2010 16:51:30 -0700 (PDT), ajd15
wrote: I have a 1702fp monitor that died. The power light is on but the screen is blank. I need a manual or some sugestions on a repair approach. Visit www.badcaps.net, register (free, no catches) and post a description there. Be nice and the resident gurus will guide you though a repair job. |
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#4
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del1702fp monitor
On Thu, 2 Sep 2010 16:51:30 -0700 (PDT), ajd15
wrote: I have a 1702fp monitor that died. The power light is on but the screen is blank. I need a manual or some sugestions on a repair approach. Sounds familiar. Blown electrolytic capacitors. Find and replace: http://ccl-la.com/LCDrepair12.htm http://www.instructables.com/id/FREE-17%22-LCD-Monitor---How-to-do-it%3F/ When you look for replacement caps (i.e. eBay, Digikey, Mouser, etc), be sure to get 105C low-ESR caps. PS... reading the manual is a sign of weakness, inexperience, and desperation. You probably don't need a manual for this repair. -- Jeff Liebermann 150 Felker St #D http://www.LearnByDestroying.com Santa Cruz CA 95060 http://802.11junk.com Skype: JeffLiebermann AE6KS 831-336-2558 |
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#5
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del1702fp monitor
If not the caps, the transistors that drive the inverters are also a known
issue. Kits available on eBay for about $5 delivered [via Hong Kong]. If you don't see a bulge, an ESR meter will test the caps [mine were all good], leading me to discover the 2 shorted transistors. Now fine. "ajd15" wrote in message ... I have a 1702fp monitor that died. The power light is on but the screen is blank. I need a manual or some sugestions on a repair approach. Thanks Tony |
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