Question about BenQ FP737S-D 17" LCD Monitor
Hi there, ive read your info on fixing but having probs finding the transistors you mention. i have board in front of me and can only see c707 c708 c709 . how do i test these to see if they dead. oh the ceramic fuse is ok too...andy
Check transistors Q739,740,759,760.What you are refering to are capacitors in powersupply section.These transistors are near the 4 yellow invertors near the backlight connection sockets.
Posted on May 30, 2008
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Posted on Jan 02, 2017
Tips for a great answer:
Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
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