Audio Board / Speaker - Data sheet/pinouts (Mac Conversion)
crwdns2934249:0crwdne2934249:0:
Hi All, [br]
Got a iMac Intel 20" EMC 2133 and 2210, that was about to be scrapped, Im attempting to convert to a second monitor [br]
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Got the screen back up and running with a generic LCD driver, board that takes in HDMI feed and has its own audio out (4 pin) [br]
Ive read on here that its meant for cheaper speakers and is insufficient to drive the IMacs.[br]
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But i was wondering if[br]
A) there would be a way to use the Macs old audio board, to drive the speakers again, but adding in a signal from the LCD drivers that the Macs board can then take and use?[br]
B) If there are any special requirements for driving the Macs speakers other than having correct power, if not could they be driven by a hobbyist audio board? [br]
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If someone could point me to how to find a pinout or specifications of the speakers/audio board it would be greatly apricated.[br]
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Thanks for your time[br]