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<ServiceMan>
<ManageInfo>
<Ident>
<Category>
</Category>
<Model>SA-AK200</Model>
<System>ORDER NO. MD0112227C1</System>
<SubSystem>CD Stereo System</SubSystem>
<DataType></DataType>
</Ident>
<Status>
<ModuleTitle>s1600000000x</ModuleTitle>
<IssueNo issue=3>
<IssueDate day=2 month=Oct year=2002>
<qa>
<Unverif>
</qa>
<ModelName>
<Name>SA-AK200</Name>
<SubModelName></SubModelName>
</ModelName>
<PubType pubtype=ServMan>
<Manufacturer></Manufacturer>
<Originator></Originator>
<Author></Author>
<Authorization>
<Language lang=Eng>
</Status>
</ManageInfo>
<content>
<ServMan>
<References><NoRefs></References>

<Body>
<Descriptive>
<Title>16 Schematic Diagram</Title>
<Para>
<link linkend="ex-top">TOP</link>
<nameloc id="ex-top">
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</Para>
<Para>(All schematic diagrams may be modified at any time with the development of the new technology)</Para>
<Para>Note:</Para>
<Para><randlist prefix=unorder><item><Para><emphasis>S600</emphasis>
</Para>
<Para>: Power switch</Para>
</item>
<item><Para><emphasis>S601</emphasis>
</Para>
<Para>: Display switch</Para>
</item>
<item><Para><emphasis>S602</emphasis>
</Para>
<Para>: Disc 1 switch</Para>
</item>
<item><Para><emphasis>S603</emphasis>
</Para>
<Para>: Disc 2 switch</Para>
</item>
<item><Para><emphasis>S604</emphasis>
</Para>
<Para>: Disc 3 switch</Para>
</item>
<item><Para><emphasis>S605</emphasis>
</Para>
<Para>: Disc 4 switch</Para>
</item>
<item><Para><emphasis>S606</emphasis>
</Para>
<Para>: Disc 5 switch</Para>
</item>
<item><Para><emphasis>S607</emphasis>
</Para>
<Para>: CD open&sol; Close switch</Para>
</item>
<item><Para><emphasis>S701</emphasis>
</Para>
<Para>: Reset switch</Para>
</item>
<item><Para><emphasis>S910</emphasis>
</Para>
<Para>: CD Play switch</Para>
</item>
<item><Para><emphasis>S911</emphasis>
</Para>
<Para>: Tape Play switch</Para>
</item>
<item><Para><emphasis>S912</emphasis>
</Para>
<Para>: Tuner &sol; Band switch</Para>
</item>
<item><Para><emphasis>S913</emphasis>
</Para>
<Para>: AUX switch</Para>
</item>
<item><Para><emphasis>S914</emphasis>
</Para>
<Para>: Super Sound EQ switch</Para>
</item>
<item><Para><emphasis>S920</emphasis>
</Para>
<Para>: Deck 2 Open switch</Para>
</item>
<item><Para><emphasis>S921</emphasis>
</Para>
<Para>: FF switch</Para>
</item>
<item><Para><emphasis>S922</emphasis>
</Para>
<Para>: Stop &sol; Demo switch</Para>
</item>
<item><Para><emphasis>S923</emphasis>
</Para>
<Para>: REW switch</Para>
</item>
<item><Para><emphasis>S924</emphasis>
</Para>
<Para>: Deck 1 open switch</Para>
</item>
<item><Para><emphasis>S925</emphasis>
</Para>
<Para>: Deck 1&sol;2 switch</Para>
</item>
<item><Para><emphasis>S926</emphasis>
</Para>
<Para>: Rec &sol; Stop switch</Para>
</item>
<item><Para><emphasis>S928</emphasis>
</Para>
<Para>: Preset EQ Subwoofer switch </Para>
</item>
<item><Para><emphasis>S951</emphasis>
</Para>
<Para>: Mode switch </Para>
</item>
<item><Para><emphasis>S952</emphasis>
</Para>
<Para>: Half switch</Para>
</item>
<item><Para><emphasis>S953</emphasis>
</Para>
<Para>: CR02 switch</Para>
</item>
<item><Para><emphasis>S971</emphasis>
</Para>
<Para>: Mode switch</Para>
</item>
<item><Para><emphasis>S972</emphasis>
</Para>
<Para>: Half switch</Para>
</item>
<item><Para><emphasis>S973</emphasis>
</Para>
<Para>: CR02 switch</Para>
</item>
<item><Para><emphasis>S974</emphasis>
</Para>
<Para>: Recinh_r switch</Para>
</item>
<item><Para><emphasis>S975</emphasis>
</Para>
<Para>: Recinh_f switch</Para>
</item>
<item><Para><emphasis>S976</emphasis>
</Para>
<Para>: Metal switch</Para>
</item>
</randlist>
</Para>
<Para><randlist prefix=unorder><item><Para>The voltage value and waveforms are the reference voltage of this unit measured by DC electronic voltmeter (high impedance) and oscilloscope on the basis of chassis. Accordingly, there may arise some error in voltage values and waveformsdependingupon the internal impedance of the tester or the measuring unit.</Para>
<Table frame="none" colsep="0" rowsep="0"><tgroup cols="6" colsep="0" rowsep="0"><colspec colnum="1" colname="1" colwidth="0.512in" colsep="0">
<colspec colnum="2" colname="2" colwidth="0.689in" colsep="0">
<colspec colnum="3" colname="3" colwidth="0.492in" colsep="0">
<colspec colnum="4" colname="4" colwidth="0.689in" colsep="0">
<colspec colnum="5" colname="5" colwidth="0.407in" colsep="0">
<colspec colnum="6" colname="6" colwidth="0.676in" colsep="0">
<tbody><row rowsep="0"><entry colname="1" align="left"><Para>No mark </Para>
</entry>
<entry colname="2" align="justify"><Para>: Playback</Para>
</entry>
<entry colname="3" align="left"><Para>&lt;&lt; &gt;&gt; </Para>
</entry>
<entry colname="4" align="justify"><Para>: Rec</Para>
</entry>
<entry colname="5" align="left"><Para>&lt; &gt; </Para>
</entry>
<entry colname="6" align="justify"><Para>: FM</Para>
</entry>
</row>
<row rowsep="0"><entry colname="1" align="left"><Para>(( )) </Para>
</entry>
<entry colname="2" align="justify"><Para>: CD</Para>
</entry>
<entry colname="3" align="left"><Para>( ) </Para>
</entry>
<entry colname="4" align="justify"><Para>: AM</Para>
</entry>
<entry colname="5" align="left"><Para>[ ] </Para>
</entry>
<entry colname="6" align="justify"><Para>: AUX</Para>
</entry>
</row>
</tbody>
</tgroup>
</Table>
</item>
</randlist>
</Para>
<Para><randlist prefix=unorder><item><Para><emphasis>Importance safety notice :</emphasis>
</Para>
<Para>Components identified by  <graphic boardno="sftri" location="internal">  mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used. Whenreplacingany of components, be sure to use only manufacturer&apos;s specified parts shown in the parts list.</Para>
</item>
</randlist>
</Para>
<SafetyPara><Caution><Para><Title>Caution !</Title>
</Para>
</Caution>
</SafetyPara>
<Para>IC, LSI and VLSI are sensitive to static electricity.</Para>
<Para>Secondary trouble can be prevented by taking care during repair.</Para>
<Para><randlist prefix=unorder><item><Para>Cover the parts boxes made of plastics with aluminium foil.</Para>
</item>
<item><Para>Put a conductive mat on the work table.</Para>
</item>
<item><Para>Ground the soldering iron.</Para>
</item>
<item><Para>Do not touch the pins of IC, LSI or VLSI with fingers directly.</Para>
</item>
</randlist>
</Para>
<Figure><graphic boardno="graphic57" reprowid="83.820mm" reprodep="94.150mm" location="internal"></Figure>
<Figure><graphic boardno="graphic58" reprowid="183.070mm" reprodep="252.942mm" location="external"></Figure>
<Figure><graphic boardno="graphic59" reprowid="182.607mm" reprodep="252.942mm" location="external"></Figure>
<Figure><graphic boardno="graphic60" reprowid="181.284mm" reprodep="252.942mm" location="external"></Figure>
<Figure><graphic boardno="graphic61" reprowid="180.953mm" reprodep="252.942mm" location="external"></Figure>
<Figure><graphic boardno="graphic62" reprowid="180.953mm" reprodep="252.942mm" location="external"></Figure>
<Figure><graphic boardno="graphic63" reprowid="182.276mm" reprodep="252.942mm" location="external"></Figure>
<Figure><graphic boardno="graphic64" reprowid="181.946mm" reprodep="252.942mm" location="external"></Figure>

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