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Service Manual

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MT8206<br />

PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE<br />

8206 can do VI16~VI23/VI16~VI23 two bus swap or MSB/LSB swap.<br />

4. We have second port dedicated for 8-bit ITU656 digital video format.<br />

� Clock Spread Spectrum<br />

1. Up-down 2 directions spread spectrum<br />

2. SS frequency: 10Hz~100Hz<br />

3. SS percentage: 0%~5%, 8 bits resolution.<br />

4. Output clock and DRAM clock all available.<br />

6. Audio Configuration<br />

� Digital Audio Input Pin Configuration<br />

* Note that there are different input pin configurations for MT8206G on master and slave clock modes.<br />

Description<br />

Master Mode<br />

(MT8206G is Master clock<br />

mode)<br />

Slave Mode<br />

(MT8206G is Slave clock mode)<br />

Data input LIN HDMISD0<br />

Master clock AOMCLK HDMIMCLK<br />

L/R clock AOLRCK HDMILRLK<br />

Bit clock AOBCK HDMIBCLK<br />

Extension Data input 1 HDMISD1 HDMISD1<br />

Extension Data input 2 HDMISD2 HDMISD2<br />

Extension Data input 3 HDMISD3 HDMISD3<br />

� Digital Audio Output Mapping Rule<br />

Item Symbol Pin # IO Description: Output Type<br />

1 AOSDATA0 O Audio out data 0: Speaker / AV_LR / Bypass Out<br />

2 AOSDATA1 O Audio out data 1: Speaker / AV_LR / Headphone<br />

3 AOSDATA2 O Audio out data 2: Center(L) / Subwoofer(R)<br />

June, 2006

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