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K.K.WAGH POLYTECHNIC, NASHIK -03
Department of Information Technology Subject : Computer Hardware and Maintenance (17428) Class:SYIF Sem:IV
Master :G Name of Subject Teacher: Ms.M.S.Karande
Chapter 1 Motherboard & Its Component
Ms. M. S. Karande
Subject Teac
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Hub Architecture
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CPU
L1 Cache
L2 Cache
Main Memory
Secondary Memory
Chapter 2 Storage Devices & Interfacing
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Write PreCompensation
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Block Diagram of DVD-Drive
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Chapter 3 Display Devices & Interfacing
CRT Monitor
Liquid Crystal Monitor
1. Front Polariser 2, 6 Glass Plate / Electrodes 3,5 Liquid Crystal Alignment Layer
4 Liquid Crystal 7 Rear Polariser and Reflector
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Plasma Display
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Chapter 4 Input and Output Devices
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Optical Mouse
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Chapter 5 Power Supplies
LMPS (Linear Mode Power Supply)
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300
230
160
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Ch. 6 Interfaces
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Ch. 7 PC Troubleshooting, Maintenance and Tools
Logic Pulser
Logic Analyzer