
System Board Major Chips
Item  | Controller  | 
  | 
  | 
PCMCIA  | ENE CB1410  | 
  | 
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Audio Codec  | Realtek ALC833  | 
  | 
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Card Reader (for Aspire 5500 only)/IEEE1394  | RICOH R5C382  | 
  | 
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Keyboard
Item  | Specification  | 
  | 
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Keyboard controller  | Renesas RE144B  | 
  | 
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Total number of keypads  | |
  | 
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Windows logo key  | Yes  | 
  | 
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Internal & external keyboard work  | Plug USB keyboard to the USB port directly: Yes  | 
simultaneously  | 
  | 
  | 
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Battery
Item  | Specification  | 
  | 
  | 
Vendor & model name  | Sanyo (6cell) 2.0  | 
  | Sony (6cell) 2.0  | 
  | Panasonic (6cell) 2.0  | 
  | SMP (6cell) 2.0  | 
  | Snayo (6cell) 2.4  | 
  | Sony (6cell) 2.4  | 
  | Panasonic (6cell)2.4  | 
  | Sanyo (9cell) 2.4  | 
  | 
  | 
Battery Type  | |
  | 
  | 
Pack capacity  | 4000 mAH forSanyo (6cell) 2.0  | 
  | 4000 mAH Sony (6cell) 2.0  | 
  | 4000 mAH Panasonic (6cell) 2.0  | 
  | 4800 mAH Snayo (6cell) 2.4  | 
  | 4800 mAH Sony (6cell) 2.4  | 
  | 4800 mAH Panasonic (6cell)2.4  | 
  | Sanyo (9cell) 2.4  | 
  | 
  | 
Number of battery cell  | 6/9  | 
  | 
  | 
Package configuration  | 3 cells in series, 2 series in parallel  | 
  | 3 cells in series, 3 series in parallel  | 
  | 
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Normal voltage  | 14.8V  | 
  | 
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Charge voltage  | |
  | 
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LCD 14.1” inch
Item  | 
  | Specification  | 
  | 
  | 
  | 
  | 
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Vendor & model name  | QDI   | CMO   | SAMSUNG | 
  | QDI   | 
  | |
  | 
  | 
  | 
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Screen Diagonal (mm)  | 14.1 inches  | 14.1 inches  | 14.1 inches  | 
  | 
  | 
  | 
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Active Area (mm)  | 303.7x189.8  | 303.36x189.6  | 303.36x189.6  | 
  | 
  | 
  | 
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Display resolution (pixels)  | 1280x800 WXGA  | 1280x800 WXGA  | 1280x800 WXGA  | 
  | 
  | 
  | 
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Pixel Pitch  | 0.237x0.237  | 0.237x0.237  | 0.237x0.237  | 
  | 
  | 
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Pixel Arrangement  | R.G.B. Vertical Stripe  | R.G.B. Vertical Stripe  | R.G.B. Vertical Stripe  | 
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Display Mode  | Normally White  | Normally White  | Normally White  | 
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Chapter 1 | 45  |