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uEZGUI-1788-70WVT 20150219-01 Product Change Notification Form

uEZGUI-1788-70WVT 20150219-01 Product Change Notification Form

Post time:2024-06-05 15:27:43

Poster:Innovo Technology

From:Network

●Summary of Change:Change the LCD to always be powered.
●Reason for Change:To prevent potential issues due to customers incorrectly switching off the LCD power, and to provide a more robust and reliable circuit, we are bypassing the LCD power switch. This change also improves the Tianma LCD power-on timing.
●Detailed Description of Change:Remove the power switch FET(Q3), P/N FDN358P and bridge across the source to drain connection with a zero ohm resistor. This provides a more robust direct power connection, avoiding the potential for customer issues with LCD power down, and also providing improved LCD power-on timing.

FDI

uEZGUI-1788-70WVT 、 uEZGUI-1788-70WVT-BA

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PCN/EOL

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04/02/2015

Rev.5.2

20150219-01

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