Acer Extensa 3100 Service Guide
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Chapter 575 Mainboard Layout Top View 1 FAN1 Fan Connector 6 CARD1 5-in-1 Card Reader Slot 2 LCD1 LCD Cable Connector 7 RTC1 RTC Battery Connector 3 SKT1 IEEE 1394 Connector 8 BT1 Bluetooth Module Connector 4 SKT2 USB Port 9 TPAD1 Touchpad FFC Connector 5 U22 or PCH1? ?)PC Card Slot 10 KB1 Keyboard Connector Jumper and Connector Locations Chapter 5
76Chapter 5 Bottom View 1 JK1 Giga LAN Port 10 IOB1 Main Board to IO Board Connector 2 DCIN1 Power Jack 11 HDD1 HDD Connector 3 CRT1 VGA Port 12 DM2 DIMM Slot 4DOCK 1ezDock Port 13 DM1 DIMM Slot 5 U27 IO Controller-PC 87392 14 U44 South Bridge-Intel ICH6-M 6 WIN1 Wireless LAN Card Slot 15 SW8 Switch 7 U32 Keyboard Controller 16 U52 Cardbus/1394/Card Reader Controller- UltraMedia PCI 7411 8 U31 LAN Controller-BROADCOM BCM5788M 17 U34 North Bridge 9 BAT1 Battery Connector 18 U33 CPU 19 U41 Power Generator-IDT CV125PA
Chapter 577 IO Board Layout Top View 1 INTMIC1 Microphone Connector 7 MIC1 Microphone-in Port 2 LID1 Cover Switch Cable Connector 8 LINT1 Line-in Port 3 U1 Audio Codec-Realtek ALC655 9 USB1 USB Port 4 BTB1 IO Board to Main Board Connector 10 USB2 USB Port 5 SPKR1 Speaker Set Connector 11 U6 FIR 6 LOUT1 Line-out Port 12 JK1 RJ11 Modem Jack
78Chapter 5 Bottom View 1 MDC1 Modem Board Connector 2 RING1 MDC Cable Connector
Chapter 579 Switch Settings Please see the bottom view of the main board layout for switch location. The image bleow is switch enlarged image. Switch Settings SwitchFunction SW8-1 Clear Password SW8-2 Bootblock SW8-3 Keyboard Matrix ID1 SW8-4 Keyboard Matrix ID2
Chapter 681 This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of TravelMate 3300/ Extensa 3100. Refer to this chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization). Please note that WHEN ORDERING FRU PARTS, you should check the most up-to-date information available on your regional web or channel. For whatever reasons a part number change is made, it will not be noted on the printed Service Guide. For ACER AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code from those given in the FRU list of this printed Service Guide. You MUST use the local FRU list provided by your regional Acer office to order FRU parts for repair and service of customer machines. NOTE: To scrap or to return the defective parts, you should follow the local government ordinance or regulations on how to dispose it properly, or follow the rules set by your regional Acer office on how to return it. FRU (Field Replaceable Unit) List Chapter 6
82Chapter 6 Exploded Diagram ImagePart NameDescriptionAcer P/N ADAPTER ADAPTER 65W LITEON PA-1650- 02WRADT 65W LITEON PA- 1650-02WRAP.06503.011 ADAPTER 65W LISHIN SLS0335A19A54LFADT 65W LISHIN SLS0335A19A54LFAP.06506.003 BATTERY BATTERY PACK LI+ 6CELL 2.4MAH SONYBTY PACK LI+ 6C 2.4AH SONYBT.00604.005
83 BATTERY PACK LI+ 6CELL 2.4MAH SANYOBTY PACK LI+ 6C 2.4AH SANYO BT.00603.012 BATTERY PACK LI+ 9CELL 2.4MAH SANYOBTY PACK LI+ 9C 2.4AH SANYOBT.00903.004 BOARD MODEM BOARD FOXCONN T60M845.01MODEM MDC1.5 (AC97) T60M845.01 54.A56V1.001 TOUCHPAD BOARD SYNAPTIC TM51-389TOUCHPAD SYNAPTICS TM51-38956.TB1V1.001 WIRELESS LAN BOARD 802.11BG INTELWLAN 802.11BG INTEL867074 LF KI.CAX01.013 BLUETOOTH BOARD FOXCONN BCM2045BT MODULE FOXCONN BCM204554.A74V1.003 I/O BOARD MYNA2 I/O BD 05519- SB (DIP) 55.TB1V1.001 CABLE ImagePart NameDescriptionAcer P/N
84Chapter 6 MODEM CABLE CABLE MODEM US W/ RECYCLE50.TB1V1.002 TOUCHPAD CABLE C.A. T/P FFC JH MYNA250.TB1V1.003 POWER CODE 5A 250V 3P UK BKCODE 5A 250V 3P UK BK27.03118.001 POWER CORD 2.5A 125V USACORD USA/W CNS 2.5A 125V 8121- 27.01518.781 BLYETOOTH CABLE B/T CABLE HT MYNA-2 50.TB1V1.010 CASE/COVER/BRACKET ASSEMBLY PCMCIA DUMMY CARDCARD-BUS DUMMY CARD42.TB1V1.003 SD MEMORY DUMMY CARDSD DUMMY CARD MYNA242.TB1V1.004 UPPER CASE UPPER-CASE ASSY Note: This is engineering sample, and the color of the upper case is not correct.60.TB1V1.002 ImagePart NameDescriptionAcer P/N