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Hitachi 42HDS69 42 in. Plasma Television Questions & Answers
I am trying to upgrade firmware on a hitachi
I had an issue (OTA no audio in channel 2-1 and 11-1) on my Hitachi 42HDS69 so I tried to upgrade the firmware. The manual as well as the instructions on TV all state to use a MMC card. Someone on an internet forum also stated that a 7-pin MMC is needed. I tried exactly that but it did not work. Finally I tried a 128MB SD card and it worked like a charm. The firmware upgrade fixed my OTA audio issue. I went from V0108 to V0125.All you need to do is to extract out the .F02 file and place it in the root directory of the SD card.BTW, I did call Hitachi customer support. They refused to help due to the TV is too old (about 10 years old).I guess it all depends on who you speak to at Hitachi?!
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