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author | Björn Stenberg <bjorn@haxx.se> | 2002-03-28 10:06:51 +0000 |
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committer | Björn Stenberg <bjorn@haxx.se> | 2002-03-28 10:06:51 +0000 |
commit | 1499c39963c3b893157264b2a57b705c78b0bb09 (patch) | |
tree | d25d1ab13924cd649656fa1c6cf8c6708f039904 /www/internals/bjorn.t | |
parent | 3c0b90c0d3194d42def64c262625f0e11ab97771 (diff) | |
download | rockbox-1499c39963c3b893157264b2a57b705c78b0bb09.tar.gz rockbox-1499c39963c3b893157264b2a57b705c78b0bb09.zip |
Initial version
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@43 a1c6a512-1295-4272-9138-f99709370657
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1 | #define _PAGE_ Dissecting the Jukebox 6000 | ||
2 | #include "head.t" | ||
3 | |||
4 | <p>Taking the Archos apart requires a torx driver and a <i>very</i> small phillips head screwdriver. The phillips screwheads are about 2mm in diameter. | ||
5 | |||
6 | <p>Also see the page dedicated to | ||
7 | <a href="../mods/disassemble.html">disassembling the archos</a>. | ||
8 | |||
9 | <p> | ||
10 | <a href="archos1.jpg"><img src="archos1t.jpg"></a> | ||
11 | <a href="archos2.jpg"><img src="archos2t.jpg"></a> | ||
12 | <a href="archos3.jpg"><img src="archos3t.jpg"></a> | ||
13 | <a href="archos4.jpg"><img src="archos4t.jpg"></a> | ||
14 | |||
15 | <p>The two circuit boards in the Archos are here called the "top" and "bottom" board. They are both populated on both sides. | ||
16 | |||
17 | <h3>Bottom of bottom board</h3> | ||
18 | |||
19 | <p><a href="archos_bottom.jpg"><img src="archos_b1.jpg"></a> (142kB). You will note five ICs in the picture: | ||
20 | |||
21 | <ul> | ||
22 | <li><a href="http://www.in-system.com/200_silicon.html">In-Systems ISD200</a> ATA to USB bridge | ||
23 | <li><a href="http://www.ssti.com/products/37vfxxx.html">SST 37VF020</a> 2MB flash ROM | ||
24 | <li><a href="http://www.issiusa.com/pdf/41c16105.pdf">ISSI IS41LV16105</a> 2MB fast page DRAM | ||
25 | <li><a href="http://www.sipex.com/products/pdf/SP690_805ALM.pdf">Sipex SP692ACN</a> Low Power Microprocessor Supervisory with Battery Switch-Over (partly covered with white insulation in the photo) | ||
26 | <li>A standard Motorola AC139 logic IC (text unreadable in the photo) | ||
27 | </ul> | ||
28 | |||
29 | <h3>Top of bottom board</h3> | ||
30 | <p>Removing the bottom board involves bending a couple of metal holders that break very easily. Be careful. | ||
31 | The board is connected via two pin connectors, one at each end. | ||
32 | <p><a href="archos_bottom2.jpg"><img src="archos_b2.jpg"></a> (211kB). ICs: | ||
33 | <ul> | ||
34 | <li>Archos DCMP3J, most likely an <a href="http://www.hitachi.co.jp/Sicd/English/Products/micom_all/l016e.htm">SH7034</a> SH-1 RISC with custom mask rom. (Thanks to Sven Karlsson.) | ||
35 | <li><a href="http://focus.ti.com/docs/prod/folders/print/cd54hc573.html">TI HC573M</a> Latch (appears unlabeled in the photo) | ||
36 | <li><a href="http://www.fairchildsemi.com/pf/74/74LCX245.html">Fairchild LCX245</a> Bidirectional Transceiver | ||
37 | <li>A standard Motorola AC32 logic IC (xor) | ||
38 | </ul> | ||
39 | |||
40 | <h3>Bottom of top board</h3> | ||
41 | <a href="archos_top.jpg"><img src="archos_t1.jpg"></a> (200kB). IC:s: | ||
42 | <ul> | ||
43 | <li><a href="http://www.micronas.com/products/documentation/consumer/mas3507d/index.php">Micronas MAS3507D</a> MPEG-1/2 Layer-2/3 Decoder | ||
44 | <li><a href="http://www.micronas.com/products/documentation/consumer/dac3550a/index.php">Micronas DAC3550A</a> Stereo Audio DAC | ||
45 | </ul> | ||
46 | |||
47 | #include "foot.t" | ||