Sensitive Devices - Keithley 775A Instruction Manual

6.7.6
Adjustment
6.7.7
Channels
A
and B
Sensitivity
Adjustment
6,7,S
Inputs
A
and B
Attenuator Compensation
6.79
Time
Base
Mjustment
(Standard
5
PPM
Tune
Base)
. .
6,710
Time
Base Adjustment
(Optional
1
PPM
Time
Base)
,
,
6.8
SPECIAL
HANDLING
OF
STATIC SENSITIVE
DEVICES
6.9
DISASSEMBLY
iNSTRUCHONS
6.10
TROUBLESHOOTING
6.10.1
Recommended
Test
Equipment
6.10.2
Power-Up
Seif
Diagnostics
6.10.3
Power Supply Checks
6.10.4
Reference
Oscillator
and
Clock
Checks
6, 10,
.5
Digital
Circuitry
and
Display Checks
6.10.6
Sigirai
Coriditioning
and
Input Circuit
Checks
6.10.7
Multiplier Circuit
Checks
6.10.8
Trigger Level
Checks
6.10.9
Measurement
Section
Checks
6-7
6-7
6-7
6-7
6-7
6-8
6-8
6-10
6-10
6-10
6-10
6-11
6-11
6-11
6-n
6-n
6-11
SECnON
7-^REPLACEABLE
PART:
INTRODUCTION
PARTS
LIST
ORDERING
INFOILM^TION
RACTORY SERVICE
SCHEMATIC DLA.GRAM
A.ND
COMPONENT
IDCAJION DRAWING!
APPENDIX
INDEX
7.1
7.2
7-3
7.4
7.5
7-1
7-1
7-1
7-1
7-1
-A-1
14
V