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2)高频板信号流程图见图1所示。3)音效使用ROHM公司的BD3888FS,具有高低音、平衡调整、AGC和环绕立体声功能。功放使用TRIPATH(美国公司名)数字功放TAA2008,12 V供电,8Ω扬声器,7%TBD时9 W+9 W输出;配20英寸(51 cm)屏时,功放改装PHILIPS模拟功放TDAt517P,8Ω扬声器,7%TIf0时约2 W+2 W输出。它具有下格式功能。①TV支持PAL/NTSC D/K、L M,AV支持PAL/NTSC,伴音立体声输入。具有两路AV输入(一侧一后):一路S端子输入(伴音与AVl
2) High-frequency board signal flow chart shown in Figure 1. 3) Sound Effects Use ROHM’s BD3888FS with high bass, balance adjustment, AGC and surround sound capabilities. The amplifier uses TRIPATH digital amplifier TAA2008 12 V power supply, 8Ω speaker, 7 W TBD 9 W +9 W output; with 20-inch (51 cm) screen, the power amplifier modified PHILIPS analog amplifier TDAt517P, 8Ω speaker, About 2 W + 2 W output at 7% TIf0. It has the function of the next format. TV support PAL / NTSC D / K, L M, AV support PAL / NTSC, audio stereo input. With two AV inputs (one after the other): all the way S-terminal input (sound and AVl