请教如何进入AT25181总线调整行幅

笑敖江湖

请教如何进入AT25181总线调整行幅
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芯片为OM8373PS/N3/A/1552
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该机抱高压包后,出现行幅小一点,不知怎样进入调整,请各位帮帮忙.

lup

TCL-AT2565,AT2565A (OM8373,TDA9376 )进入总线方法

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TCL-AT25276,AT25276G,AT25286,AT25166,AT25166G,AT25206,AT25135,AT2560B,AT2590B,AT2590UB,AT2516G,AT2516UG,AT25166U,AT25106B,AT2575B,AT2570UB,AT25211A,AT25215Z,AT25266,AT25189B,AT25289B,NT25A11,NT25A21,NT25A51,AT2975,2927U,AT25215ZU,AT29166UG,AT29215Z,AT29128,AT29166,AT29187,AT29266,AT29229,AT29286,AT29386,AT2527,AT29329,AT2988U,AT2990U,AT29211A,AT2960B,AT29106B,AT29189B,AT2916UG,AT25181,AT2565,AT2565A (OM8373,TDA9376 )
进入总线方法
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! P4 x2 U- Y$ j% ~; e7 M* ]在用户遥控器上最右下边增加一胶垫。当要进入工厂模式时先按一下此键再快速按静音键。利用彩色制式键向上翻页;利用伴音制式键向下翻页。

茅屋

昨晚多几分钟的准备，今天少几小时的麻烦。