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LF: Schematic for IPT LCD inverter (IPHS4L19)
Looking for schematic or other technical information
on an LCD power-supply./inverter made by IPT (www.ipt.co.kr) Model is IPHS4L19 REV 1.2 03KJUL11225 This is from a Hansol/Multitech H950 monitor. Power supply portion appears OK, however when the inverter is activated, the backlights only flash briefly (By strobing the backlight control I can see that the image is being displayed). Looks like it's not oscillating at all after power-on, or is shutting down very quickly. Dave -- Dunfield Development Services http://www.dunfield.com Low cost software development tools for embedded systems Software/firmware development services Fax:613-256-5821 |
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