Acer Aspire 2420 Aspire 2420, 2920, 2920Z Service Guide - Page 14

Chapter 1 CLK GEN. 3 RTM875T-605 71.00875.C0W (ICS 9LPRS502 71.09502.B0W) DDR2 533/667 MHz 12,13 533/667MHz DDR2 533/667 MHz 12,13 533/667MHz MIC In Codec AZALIA ALC268 26 25 INT.MIC(Digital) 25 INT.SPKR Line Out (No-SPDIF) RJ11 22 OP AMP APA2031 27 OP AMP G1412 27 MODEM MDC Card 21 Mobile CPU Merom 479 Celeron M 2.0G : 71.MEROM.A0U 2.33G : 71.MEROM.B0U 4, 5 G792 20 HOST BUS 667/[email protected] Intel GM965/GL960 SVIDEO/COMP AGTL+ CPU I/F DDR Memory I/F LVDS INTEGRATED GRAHPICS LVDS, CRT I/F RGB CRT 71.GL960.00U, SLA5V X4 DMI 400MHz 6,7,8,9,10,11 GM965 : KI.96501.008 C-Link0 GL960 :KI.96501.010 ICH8M GIGA LAN BCM5787MKMLG 22 TVOUT 15 14" WXGA LCD 14 CRT 15 TXFM 23 RJ45 23 6 PCIe ports PCI/PCI BRIDGE ACPI 1.1 Mini Card abgn/bg 24 3 SATA 1 PATA 66/100 10 USB 2.0/1.1 ports ETHERNET (10/100/1000MbE) PCIex1 New card 24 PWR SW P2231NFC 24 High Definition Audio LPC I/F Serial Peripheral I/F LPC BUS Matrix Storage Technology(DO) Active Managemnet Technology(DO) 71.ICH8M.C0U, SLA5Q, B3 KBC SPI I/F Winbond WPC8763L 28 BIOS W25X80-VSS 29 ICH8 : 71.80101.024 16,17,18,19 Touch INT. PWR BD Pad 29 KB29 07563 LPC DEBUG CONN.36 System Block Diagram SATA PATA USB HDD CDROM 21 21 USB 3 PORT 21 USB 5in1 Cardreader RTS5158 25 BT 24 4