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General Discussion
IR Emitter for remote
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<blockquote data-quote="user 1727" data-source="post: 968172" data-attributes="member: 1727"><p>My last remote repair (marantz) there was a transistor driving the ir led. The path from the ic output to the transistor base was open in my case. Don?t know how electronically minded you are but check first were is the led driven from. It could be anything but I would not start at the led. I would measure about a bit with a dvm. </p><p></p><p>How likely is the ir emitter to fail? They seem pretty robust?</p></blockquote><p></p>
[QUOTE="user 1727, post: 968172, member: 1727"] My last remote repair (marantz) there was a transistor driving the ir led. The path from the ic output to the transistor base was open in my case. Don?t know how electronically minded you are but check first were is the led driven from. It could be anything but I would not start at the led. I would measure about a bit with a dvm. How likely is the ir emitter to fail? They seem pretty robust? [/QUOTE]
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General Discussion
IR Emitter for remote
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