Onkyo PR-SC886 Service Manual page 127

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FIRMWARE UPDATE -5
Preparation for Update (Video)
Video FW cannot be updated in the field. So, a new FW version for video becomes necessary, new HDMI board need to be orderd.
(Hardware and Software)
Preparation
Make an order for NAHDM-9114.
Different Video FWs are used for PR-SC885, TX-SR876/PR-SC886, DTR-8.9/DHC-9.9.
Carefully select a correct part number and do not mix up the boards.
It is highly recommended to provide the information of the model too, when any of these HDMI boards are ordered.
Description
NAHDM-9114-1A
NAHDM-9114-1B
NAHDM-9114-1C
Video Update Procedure
1. Install HDMI Board NAHDM-9114-1A with the latest version of FW.
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L 13942296513
2. Turn on the unit and confirm the new version number.
Note: Video FW cannot be reloaded outside the factory.
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http://www.xiaoyu163.com
Model
PR-SC885
TX-SR876/PR-SC886
DTR-8.9/DHC-9.9
TX-SR875
DTC-9.8
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http://www.xiaoyu163.com
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8
Part Number
1B170514-1A or 1B170514-1A_0223A2
1B170514-1A_0290A2
1B170514-1A_0292A2
1B170514-1B
1B170514-1C
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3 6 7 1 3 1 5
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TX-SR876/SA876
9 4 2 8
0 5 8 2 9 9 4 2 8
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9 9
9 9