Acer TravelMate 2600 TravelMate 2100/2600 Service Guide - Page 8

System Block Diagram Chapter 1 A B C D YUHINA3A Block Diagram 4 CLK GEN. ICS951402AGT 3 Intel CPU Mobile P4 /Northwood /Prescott 4, 5 FSB 400/533/800MHz DDR*2 11,12 266/333/400MHz ATI RC300M 3 6,7,8,9,10 ALIK I/F 66MHz Line In Mic In 31 2 Thermal & 2x FAN G768D 20 AC'97 CODEC AC-Link ALC655 30 PCI BUS 33MHz ATI IXP150 Project code: 91.40I01.001 PCB P/N : 48.40I01.0SA REVISION : 03245-SA Realtek R26T/LA8/1400C 23 CARDBUS PCI 1520 GHK 25/B/1 26 CRT 13 TV OUT 21 LCD XGA/SXGA+ 14 10/100Mb RJ45 24 PWR SW TPS2224A 27 CARDBUS TWO SLOT 27 Micro-P ATTINY12L-4SI 42 BAT CONN 43 AD CONN 43 INVERTER 14 Power Button 35 E SYSTEM DC/DC TPS51020DBT 38 INPUTS OUTPUTS 5V_S5 5V_S3 5V_S0 DCBATOUT 3D3V_S5 3D3V_S3 4 3D3V_S0 SYSTEM DC/DC TPS5110 37 INPUTS OUTPUTS DCBATOUT 2D5V_S5 1D5V_S0 APL5331 36 2D5V_S3 1D25V_S0 CPU DC/DC MAX1546AETL 39,40 CM2843ACIM25 39 3 INPUTS OUTPUTS DCBATOUT +VCC_CORE 1.3V 44A +VID 1.2V 0.3A MAXIM CHARGER MAX1909 41 INPUTS OUTPUTS BT+ 18V 4.0A DCBATOUT 2 UP+5V 5V 100mA Line Out 31 INT.SPKR 31 1 A OP AMP G1421 31 MODEM/BT MDC Card 22 USB 2.0 PIDE ATA100 SIDE HDD 21 CD ROM 21 B LPC BUS 33MHz 16,17,18,19 Mini-PCI 802.11A/B/G 21/B/2 25 EMI 45 PCB LAYER L1: Signal 1 L2: VCC/GND L3: Signal 2 L4: Signal 3 USB 2.0 USB X 4 22 FDD 21 NS SIO PC87392 34 KBC LPC M38857 4MB SST49LF040 33 32 LPC DEBUG CONN. 32 PRN Port 29 FIR 28 C Touch Pad 33 INT KB PS/2 Debug 33 con 33 D L5: GND L6: Signal 4 1 Acer Inc. 8F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan, R.O.C. Title BLOCK DIAGRAM Size Document Number Custom YUHINA3 Date: Friday, December 05, 2003 Sheet 1 of E Rev SA 46 3