1 Hardware Overview 1.2 System Unit Block Diagram
1-12 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)
-Package 676 pin BGA (31 x 31mm)
Card controller (R5C847)
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- PCI Interface
- IEEE1394 Controller
- SD/MMC, Memory Stick, xD card Controller
VGA controller
The PC comes in with one of the following two types:
The internal graphics controller in North Bridge is used.
nVIDIA NB9M is used.
Sound Controller
• Realtek ALC262
• Amplifier: Mathushita made AN12941A + MAX9722AETE
• HD Audio
• Stereo speakers
• Digital volume control
• Supports VoIP
• Stereo headphone jack
• External microphone jack
• Built-in microphone
Modem Controller
• One MDC is used.
• This controller has the following functions:
– One RJ11 port
– Agere
– V.92 (V.90) 56K Modem/FAX
– Ring wake up support
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