Table Of Contents; Contents - Kurzweil Mark Pro 2i Service Manual

Table of Contents

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IMPORTANT SAFETY & INSTALLATION INSTRUCTIONS

CONTENTS

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CHAPTER 1 INTRODUCTION

Introduction to Mark Pro 2i .........................................................................................................................................................5

Mark Pro 2i Rear Panel .........................................................................................................................................................5

Rear Panel Features ..............................................................................................................................................................5

Mark Pro 2i Front Panel ........................................................................................................................................................6

Front Panel Features .............................................................................................................................................................7

Power On. Off. .........................................................................................................................................................................9

CHAPTER 2 MARK PRO 2I ASSEMBLY

Introduction .................................................................................................................................................................................10

Cables, Connectors .............................................................................................................................................................10

Installation....................................................................................................................................................................................11

Checking the Parts ..............................................................................................................................................................11

Check that you have all the parts below before you start assembling. .................................................................11

Assembling the Stand .........................................................................................................................................................12

Disassembling the Main set ..............................................................................................................................................15

Check the 5 steps below before you start disassembling. .......................................................................................15

Removing the Scanner Board ...........................................................................................................................................18

Removing the Amp Board ..................................................................................................................................................20

Removing the Front Panel Board .....................................................................................................................................21

CHAPTER 3 DIAGNOSTICS

Diagnostic Tests.............................................................................................................................................................................25

Entering Diagnostics....................................................................................................................................................................26

Diagnostic Test Modes ..................................................................................................................................................................27

Run One Test .........................................................................................................................................................................27

Run Burn Test .......................................................................................................................................................................27

Test Results ...........................................................................................................................................................................28

Description of Tests ............................................................................................................................................................28

ROM .........................................................................................................................................................................................28

RAM .........................................................................................................................................................................................28

Sine Wave ..............................................................................................................................................................................29

NVRAM ....................................................................................................................................................................................30

CHAPTER 4 TROUBLESHOOTING

Introduction..................................................................................................................................................................................31

Cables, Connectors .............................................................................................................................................................31

Boot Block ..................................................................................................................................................................................31

Entering the Boot Block .....................................................................................................................................................31

Hard Reset .............................................................................................................................................................................33

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