Fluke 93 - Page 4

IV
CONTENTS
2.17
POWER
ADAPTOR BATTERY
CHARGER
2-17
2.18 POWER
SUPPLY
2-17
2.19 MECHANICAL
2-18
2.20 ENVIRONMENTAL
2-19
2.21 INTERFACE (MODEL
97 ONLY)
2-21
2.22
SAFETY
2-22
2.23
ACCESSORIES
2-23
2.24 SERVICE AND MAINTENANCE
2-23
3.
CIRCUIT DISCRIPTIONS
3-1
3-1 INTRODUCTION TO
CIRCUIT DiSCRIPTION 3-1
3.1.1 GENERAL
3-1
3.1.2 LOCATION OF
ELECTRICAL PARTS 3-1
3.2 FUNCTIONAL
BLOCK DISCRIPTION
3-2
3.2.1 INTRODUCTION
3-2
3.2.2
DATA ACQUISITION 3-4
3.3.3 MICROPROCESSOR
3-7
3.3.4 DIGITAL
ASIC (D-ASIC) CIRCUITRY 3-9
3.3.5 LCD CIRCUl'mY
3-12
3.4
ANALOG CIRCUITS (A2)
3-14
3.4.1 INTRODUCTION
3-14
3.4.2 OVERVIEW ANALOG
CIRCUITS 3-14
3.4.3 ATTENUATOR
SECTIONS, CHANNEL A
AND
B 3-14
3.4.4 EXTERNAL
(BANANA) INPUT/OUTPOT
CIRCUITRY 3-18
3.4.5 ANALOG
ASIC (A-ASIC) AND ADC CIRCUITRY
3-20
3.4.6 ANALOG CONTROL
CIRCUIT 3-24
3.4.7 GENERATOR
CIRCUIT 3-30
3.4.8
BATTERY CHARGER
3-32
3.4.9 POWER SUPPLY
3-34
4.
PERFORMANCE VERFICATION
PROCEDURE
4-1
4.1 GENERAL
INFORMATION 4-1
4.2 STANDARD PERFORMANCE
VERFICATION PROCEDURE 4-2
4.3 STANDARD
PERFORMANCE VERFICATION PROCEDURE
SUMMARY
4-16
4.4 AODmONAL PERFORMANCE
VERFICATION PROCEDURE 4-17