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SAA4979H, SAA4993H bus adjustment method and data

2013-09-22
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Scope of application: HDTV sets adopting Philips\' SAA4979H and SAA4993H decoding solutions. Applicable models: HDP2902D, HDP2906D, HDP2908, HDP2911, HDP2999D, HDP3406D, HDP3411, etc. Main chips: microprocessor HISENSE DTV-001/M37281EKSP (N14), audio processing integrated circuit TDA7439 (N701), audio amplifier integrated circuit TDA7497 (N602), field output integrated circuit TDA8177 (N301), power thick film integrated circuit KA5Q1265RF (N801), frequency multiplier chip SAA4979H (N1), scanning mode processing chip SAA4993H (N5), etc. Universal password: 7118 1. Bus adjustment method 1. Entry method Press the \"Menu\" key to enter the calendar display menu, and press the remote control to enter \"7\", \"1\", \"2\", \"8\" to enter the bus adjustment menu. 2. Adjustment method Press the \"Menu\" key continuously to enter different debugging menus, a total of three menus. Press the \"Channel plus/minus\" key to switch items, and press the \"Volume plus/minus\" key to adjust the data. 3. Exit method Repeat the bus operation or remote control shutdown to exit the bus adjustment state. If the bus data is adjusted, it is necessary to shut down the AC power to exit the bus, otherwise the adjustment data will not be memorized. 2. Bus adjustment data Debugging model: HDP2902D Debugging remote control model: HYDFSR-0070A Data provided by: Wuhan Branch, Shijiazhuang Branch

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