Acer Extensa 61X Service Manual page 14

2-14 PCI-to-CardBus terminal assignments ............................................................................2-62
2-15 NS87336VJG Block Diagram .........................................................................................2-77
2-16 NS87336VJG Pin Diagram.............................................................................................2-78
2-17 YMF715 Block Diagram ................................................................................................2-88
2-18 T62.062.C Pin Diagram..................................................................................................2-94
2-19 T62.061.C Pin Diagram..................................................................................................2-98
2-20 T62.064.C DC-AC Inverter Top Overlay diagram ........................................................2-104
2-21 T62.064.C DC-AC Inverter Bottom Overlay diagram ...................................................2-104
2-22 T62.066.C DC-AC Inverter Top Overlay diagram ........................................................2-107
2-23 T62.066.C DC-AC Inverter Bottom Overlay diagram ...................................................2-107
4-1 Removing the Battery Pack...............................................................................................4-2
4-2 Using Connectors With Locks ..........................................................................................4-3
4-3 Disassembly Sequence Flowchart......................................................................................4-5
4-4 Removing the Memory Door.............................................................................................4-6
4-5 Installing and Removing Memory.....................................................................................4-6
4-6 Removing the Hard Disk Drive Bay Cover........................................................................4-7
4-7 Removing the Hard Disk Drive.........................................................................................4-8
4-8 Removing the Display Hinge Covers.................................................................................4-9
4-9 Unplugging the Keyboard Connectors...............................................................................4-9
4-10 Removing the Heat Sink Assembly Screws .....................................................................4-10
4-11 Removing the Internal Drive ..........................................................................................4-11
4-12 Replacing the CPU .........................................................................................................4-12
4-13 Unplugging the Display Cable ........................................................................................4-13
4-14 Removing the Display Hinge Screws ..............................................................................4-13
4-15 Removing the Bottom Screws .........................................................................................4-14
4-16 Detaching the Top Cover from the Base Assembly..........................................................4-15
4-17 Detaching the Base Assembly .........................................................................................4-16
4-18 Removing the Fan ..........................................................................................................4-17
4-19 Removing the Audio Board.............................................................................................4-17
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