Tektronix 2212 Service Manual page 7

Performance
Verification
2212
Service Manual
Contents
Acquisition System ............... ; ....................................................... 3-25
, , , . .. ., , Tµe, Acquisition Data ;Path •..................................................... 3-25
f\/D Convf;}i:ters . - ..
1 ·:·· ............................................................
3-25
: , -,Referen~ Voltage
1_ ...............................................................
3-25
, .Digital Acquisition Data Path .............................................. 3-26
R~~9rd ,Mode-Acquisition ...........................................•............ 3-27
1
;4cquiring Record Mode Data .............................................. 3-27
F
>~ , ,RE;cord Mod~ Data Transfer to 68070 ................................. 3-27
. .,.. 1 •
Jloll;Mode Acquisition ............................................................. 3-28
r .. :,' · .. :-,
Acquiring Rp_ll Mode Data .................................................. 3-28
, , ,~- , . . · , Rqll
Mod~ Dat<;1 Transfer to 68070 ...................................... 3-29
. : _Diagiiostic LED'~'.•.'. ... · . . ~~ ................................................................... 3-29
Parallel Interface ........................................................................... 3-29
Serial Interface Board A~6,(optional) ......................................... 3-30
,. GPIB Intei;face Uoard A17 (optional) ........................................... 3-30
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Front-Panel Controls .......•............................................................. 3-31
Front Panel Switches ............................................................... 3-31
,,Fre>nt Panel Potentiometers ..................................................... 3-31
.. ,;Front :Panel LED's ..................................................................... 3-32
Power ~upp~y ................• _,•~·····'.································································ 3-33
Mains Input .............................................................................. 3-33
, Preregulat~r .. <t'"':(···-···································································3-33
.Series _Pass · ... , ......... _: .................................................................... 3-34
Inverter ...................................................................................... 3-34
.,,: :·D~ Outputs .,.: ..... ; ...................................................................... 3-35
Video Qption ((!ptio_i;r05) : ....................................................................... 3-37
' ' .. 7
Long.Rf!f;9td-Optl~p° (Option 1M) ........................................................... 3-41
u~.~-~rr'?ceciures.~.-·~····,·'.·'.:,····~·······································································4-t
,. ,, :Conventions .... ;_ .............................................................................. 4-1
'· Initial Setup,Procedure ................................................................... 4-2
.,,, Test Equip.m,ent Required ............................................................... 4-2
Prep,aration ...................................................................................... 4-5
Limits and Tolerances ..................................................................... 4-5
I~dex to P~rform~ce Tests ............................................................ 4-6
Performance Tests ..................................................................................... 4-7
·· Vertical Checks ............................................................................... 4-8
Horizontal Checks .........................................................................
4-12
Triggering Checks .......................................................................... 4-16
Probe Adjust Check ....................................................................... 4-22
X-Y Display Checks ....................................................................... 4-24
Video Triggering Checks ............................................................... 4-27
Revised 3/93
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