Acer 6930 6082 Acer Aspire 6930 and 6930G Service Guide - Page 40

Item Antenna Battery Item Vendor & model name Battery Type Pack capacity Number of battery cell Package configuration Normal voltage Charge voltage 3 x3 or 2x2 Specification Specifications (3S2P) • SANYO AS-2007B Li-Ion 3S2P • SONY AS-2007B Li-Ion 3S2P • PANASONIC AS-2007B Li-Ion 3S2P • SIMPLO AS-2007B Li-Ion 3S2P Li-ion • SANYO 6 cell 4400 mAh • SONY 6 cell 4400 mAh • PANASONIC 6 cell 4400 mAh 6 3 cells in series, 2 series in parallel 11.1V 12.6V Item Vendor & model name Battery Type Pack capacity Number of battery cell Package configuration Normal voltage Charge voltage Specifications (4S2P) • SANYO AS-2007B Li-Ion 4S2P • SONY AS-2007B Li-Ion 4S2P • PANASONIC AS-2007B Li-Ion 4S2P Li-ion • SANYO 8 cell 4800 mAh • SONY 8 cell 4800 mAh • PANASONIC 8 cell 4800 mAh 8 4 cells in series, 2 series in parallel 14.8V 16.8V Subwoofer Item Type Features Power Package USB Interface Item Chipset Specification MAX9763B • Spread-Spectrum Modulation Enables Low EMI Solution • Passes CE EMI Limits with Low-Cost Ferrite Bead/Capacitor Filter • High 67dB PSRR at 1kHz Reduces Supply Cost • 88% Efficiency Eliminates Heatsink • Thermal and Output Current Protection • < 1µA Shutdown Mode • Mute Function Wide 8V to 28V Supply Voltage Range 7mm x 7mm x 0.8mm, 32-Pin TQFN Specification Integrated with ICH9M (South Bridge) 30 Chapter 1