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irobot
Joined: 13 Mar 2009
Posts: 49
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 Posted: Fri Dec 04, 2015 9:53 am Post subject: Yamaha RX-V671 HDMI Problem |
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Have a RX-V671 on my bench.
Was not decoding anything on HDMI inputs. Replaced IC1 and IC2 (both are SII9185). HDMI is OK now except for inputs 3 and 4 (which connect directly to IC3, SII9233)
I've never seen a HDMI switch chip with just one or two ports bad. Usually if they fail, they fail completely.
Any ideas? |
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