[求助]夏华Ｙ３４３０进入总线的方法

梦linxi66

　　　　一台夏华Ｙ３４３０彩电，换行输出后出现场幅增大的现象，不知怎样进入总线，请高手赐教，帮帮忙．

田福

<H1 0cm 0cm 0pt"><FONT size=2>主要芯片: LA76828+LC86F3548A<o:p></o:p></FONT></H1>
< 0cm 0cm 0pt"><FONT size=2>进入工厂调试菜单<o:p></o:p></FONT></P>
: u* x7 \7 ^+ f* d< 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><v:group><v:group><v:group><v:shapetype><v:formulas><v:f eqn="val #2"></v:f><v:f eqn="val #3"></v:f><v:f eqn="val #4"></v:f></v:formulas><v:path o:connectlocs="0,0;21600,21600;0,21600" o:connecttype="custom" gradientshapeok="t" o:extrusionok="f" arrowok="t"></v:path><v:handles><v:h polar="@0,@1" position="@2,#0"></v:h><v:h polar="@0,@1" position="@2,#1"></v:h></v:handles></v:shapetype><v:shape><v:path o:connectlocs="0,887;27728,21600;6128,21600"><FONT size=2></FONT></v:path></v:shape><v:shape><v:path o:connectlocs="0,887;27728,21600;6128,21600"><FONT size=2></FONT></v:path></v:shape></v:group><v:line><v:stroke endarrowlength="short" endarrowwidth="narrow" endarrow="classic"><FONT size=2></FONT></v:stroke></v:line></v:group><v:group><v:group><v:shape><v:path o:connectlocs="0,887;27728,21600;6128,21600"><FONT size=2></FONT></v:path></v:shape><v:shape><v:path o:connectlocs="0,887;27728,21600;6128,21600"><FONT size=2></FONT></v:path></v:shape></v:group><v:line><v:stroke endarrowlength="short" endarrowwidth="narrow" endarrow="classic"><FONT size=2></FONT></v:stroke></v:line></v:group><w:wrap anchorx="page"></w:wrap></v:group><FONT size=2>用调试遥控器(RC-R17)按“工厂”键进入工厂调试菜单，每按“工厂”键菜单翻页，按“睡眠关机”键菜单往上翻页，按    键菜单往下翻页，按“1-9”数字键选择MENU 1～MENU 9。<o:p></o:p></FONT></P>
7 w* v1 |$ M0 k/ R$ x< 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><FONT size=2>在无调试遥控器情况下，用户遥控器可按下列方法进入工厂菜单:<o:p></o:p></FONT></P>
< 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><v:group><v:shapetype><v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="val #0"></v:f><v:f eqn="prod #0 1 2"></v:f><v:f eqn="sum @1 10800 0"></v:f></v:formulas><v:path o:connectlocs="@0,0;@1,10800;0,21600;10800,21600;21600,21600;@2,10800" o:connecttype="custom" gradientshapeok="t" textboxrect="0,10800,10800,18000;5400,10800,16200,18000;10800,10800,21600,18000;0,7200,7200,21600;7200,7200,14400,21600;14400,7200,21600,21600"></v:path><v:handles><v:h position="#0,topLeft" xrange="0,21600"></v:h></v:handles></v:shapetype><v:shape><FONT size=2></FONT></v:shape><v:shape><FONT size=2></FONT></v:shape><w:wrap anchorx="page"></w:wrap></v:group><FONT size=2> 菜单  →  静音  →  静音  →  浏览  → 进入工厂菜单。<o:p></o:p></FONT></P>
7 A% I8 J. M2 Z# ]< 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><v:group><v:shape><FONT size=2></FONT></v:shape><v:shape><FONT size=2></FONT></v:shape><w:wrap anchorx="page"></w:wrap></v:group><FONT size=2>进入工厂菜单之后，按节目   键选择调整项目，按音量    键调整大小。<o:p></o:p></FONT></P>
, }4 ]! |# j# x& L* h6 ?< 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><FONT size=2>按“菜单”键退出工厂菜单。也可使用RC-F82遥控器:依次按以下按键即可<o:p></o:p></FONT></P>
9 O5 a' ^4 D  S2 J- J6 O1 [< 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><FONT size=2> 菜单  →  静音  →  静音  →  扫视  → 进入工厂菜单。<o:p></o:p></FONT></P>