Acer Extensa 650 Maintenance Manual
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Model 60x Maintenance Data A-33 Figure A-4 Motherboard PWB Logic Diagrams (Sheet 25 of 32 )
A-34 Model 60x Maintenance Data Figure A-4 Motherboard PWB Logic Diagrams (Sheet 26 of 32 )
Model 60x Maintenance Data A-35 Figure A-4 Motherboard PWB Logic Diagrams (Sheet 27 of 32 )
A-36 Model 60x Maintenance Data Figure A-4 Motherboard PWB Logic Diagrams (Sheet 28 of 32 )
Model 60x Maintenance Data A-37 Figure A-4 Motherboard PWB Logic Diagrams (Sheet 29 of 32 )
A-38 Model 60x Maintenance Data Figure A-4 Motherboard PWB Logic Diagrams (Sheet 30 of 32 )
Model 60x Maintenance Data A-39 Figure A-4 Motherboard PWB Logic Diagrams (Sheet 31 of 32 )
A-40 Model 60x Maintenance Data Figure A-4 Motherboard PWB Logic Diagrams (Sheet 32 of 32 )
Model 65x Maintenance Data B-1 B Model 65x Maintenance Data B.1 Introduction This section contains model-dependent maintenance data for the Extensa Model 65x Series Notebook Computers. For information common to all members of the Extensa 60x and 65x Series, refer to Sections 1 through 6 of this manual. B.2 Model 65x Features Summary The Extensa 65x Series Notebook Computers comes standard with either a 11.3-inch or 12.1-inch Super VGA Display, 1.3 GB or larger Hard Drive and is powered by a 133 MHz Pentium processor. Refer to Section 1 for a more detailed description of Extensa 65x Series features. B.3 Field-Replaceable Units (FRUs) Note: For FRU removal/replacement procedures, refer to Section 6 of this manual. As shown in Figure B-1, all members of the Extensa 65x Series Notebook Computers contain two major assemblies: ¨ System Base Assembly ¨ Cover-Display Assembly
B-2 Model 65x Maintenance Data Figure B-1 Extensa 65x Series Assemblies B.3.1 Cover-Display Assembly The Cover -Display Assembly shown in Figure B-2, contains the LCD screen, DC-AC Inverter Board Logic, DC-DC Inverter Board Logic, bezel LCD cover and various other components as listed in Table B-1. Display Assembly Base Assembly