附图是目前TPS61196设计原理图,目前板子上电瞬间屏幕会闪烁一下,然后背光不亮。请教各位大神,该故障是什么原因造成的?我的电路是否有问题?
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附图是目前TPS61196设计原理图,目前板子上电瞬间屏幕会闪烁一下,然后背光不亮。请教各位大神,该故障是什么原因造成的?我的电路是否有问题?