c_Foo 發表於 12-8-2009 12:16:10

iPhone 3GS 同 iPod Classic 120GB 音頻晶片

<P>有冇人知 iPhone 3GS 同 iPod Classic 120GB 塊音頻晶片是否一樣?</P>
<P>&nbsp;</P>
<P>我係想知兩者用同一首歌 &amp; 同一隻耳機聽有冇大分別。</P>
<P>&nbsp;</P>
<P>聽講台灣網有解剖 iPhone &amp; iPod 的資料，可否列出?</P>

c_Foo 發表於 12-8-2009 17:53:06

<P>Table 1: Video iPod BOM<BR># Part Number Company Description Estimated Cost<BR>1) MK3008GAL Toshiba 30GB 1.8" HDD $65.00<BR>2) PP5021 PortalPlayer Decoder/SoC $8.00<BR>3) BCM2722 Broadcom Video decoder/processor $10.00<BR>4) K4S56163PF Samsung SDRAM - 256Mbit $1.75<BR>5) WM8758 Wolfson Microelectronics Audio codec $3.75<BR>6) LTC4066 Linear USB Power Manager/ Li-Ion Battery charger $1.60<BR>7) LM34910SD National Step Down Switching Regulator $0.75<BR>8) TEA1211 Philips DC/DC converter with I 2 C Interface $1.00<BR>9) SST39WF800A Silicon Storage Technology Parallel Flash - 8Mbit $1.30<BR>10) PCF50607 Philips Power Management Unit $2.50<BR>11) CY8C21 Cypress PSoC Mixed Signal Controller - Touch Pad $0.85<BR>12) Touch pad $2.50<BR>13) Li-Ion Battery $4.50<BR>14) 2.5" color LCD $15.00<BR>15) PCB, passives, mechanical $10.00<BR>16) Other $15.00<BR>Total BOM $143.50<BR>Apple Retail Price $299.00<BR>Implied Apple Gross Margin 52%</P>
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<P>原來一部 iPod Video 利潤 52% ~~</P>

wongfai 發表於 12-8-2009 22:34:30

回復 2# 的帖子

試想想同廠出既產品 , 價錢唔相差太遠 .... 分別應該唔會太大吧 ~ :handshake

hongdonald 發表於 12-8-2009 22:44:09

原帖由 <i>wongfai</i> 於 2009-8-12 22:34 發表 <a href="http://photomarket.hk/redirect.php?goto=findpost&amp;pid=9719&amp;ptid=1214" target="_blank"><img src="http://photomarket.hk/images/common/back.gif" alt="" border="0"></a>
試想想同廠出既產品 , 價錢唔相差太遠 .... 分別應該唔會太大吧 ~ <img src="./images/smilies/default/handshake.gif" smilieid="17" alt=":handshake" border="0"> <br>講就唔係咁講,一部主打function,一部就以音樂以主!<br>另外,價錢都差好遠下..<img smilieid="12" src="http://photomarket.hk/images/smilies/default/lol.gif" border="0"><br>

c_Foo 發表於 12-8-2009 22:49:48

Hongdonald 你又嚟啦 ＞＞＞人人毒我，我毒人人！

wongfai 發表於 13-8-2009 01:25:48

回復 4# 的帖子

價錢都差好遠下 ???
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