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Sharp SL-5500 Service Manual
Also see for Zaurus SL-5500: Supplementary guideStartup guideInstallation guideQuick start guideSoftware guide
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PC-UM10MSL-5500 HARDWARE DESCRIPTION– 28 –Direction I/O Level at OFFSDA I/O LOWCLK64FS O LOWSPIDO O No card / When the setis OFF, con bit falls.HI-ZSPIDI I No card / When the setis OFF, con bit falls.INPUTSPICLK O No card / When the setis OFF, con bit falls.HI-ZSPICS O No card / When the setis OFF, con bit falls.HI-ZSCLK I INPUTSFRM I INPUTFLPWM O LOWMCLK O LOW18M CLK DISABLE22M CLK DISABLE24M CLK DISABLESCOOP PA11 CHRG_ON O “H” output when charg-ingStatus holdPA12 For booting Diag I E n a b l e d o n l y w h e nreset startINPUTPA13 For booting Diag I E n a b l e d o n l y w h e nreset startINPUTPA14 MUTE_L O Earphone mute control:Mute at “L”LOWPA15 MUTR_R O Earphone mute control:Mute at “L”LOWPA16 5V_ON O Diag ON at “H”/OFF at “L”PA17 AMP_CN2 O ON at HI LOWPA18 VPEN_CN2 O WP cancel at HI(Lock down bit an bechanged.)LOWPA19 L/B VOLTAGE CHNG O USB D+ signal pull-upresistor control(Enabled at “H”)LOWPA20 LCD TIMING ADJUST-MENT F/F CLKI INPUTPA21 LCD TIMING ADJUST-MENT F/F DATAI INPUTPA22 LCD TIMING ADJUST-MENT F/F QOSL-5500 |
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