Tektronix TDS 320 - Manuals

Page 3 - WARRANTY

WARRANTY ! " " " ! ! " " ! ! " " ! ! " " ! " ! " " " " " " ! " " ! " THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THIS PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESSED OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ...

Page 5 - Table of Contents; Specifications

TDS 310, TDS 320 & TDS 350 Service Manual Table of Contents Safety Summary ix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Specifications Warranted Characteristics 1Ć3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Performance C...

Page 6 - Performance Verification

Table of Contents Section Name (Nm:Sect) Performance Verification Conventions 4Ć1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Equipment 4Ć3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Record 4Ć3 . . . . ....

Page 7 - Options

Table of Contents TDS 310, TDS 320 & TDS 350 Service Manual Enabling Calibration Menus 6Ć35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting Procedure 6Ć36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Repackaging Instructions 6Ć49 . . . . . . . . . . ....

Page 9 - List of Figures

TDS 310, TDS 320 & TDS 350 Service Manual v List of Figures -+96) ?>"! "! %2( "! -1)27-327 ? -+96) ?>",) "! 7'-0037'34) 6328 %2)0 ? -+96) ?>6-1%6= 92'8-327 )29 %4 ? -+96) ? >!)'32(%6= 92'8-327 )29 %4 ? -+96) ?>03'/ -%+6%1 "! "! %2( "! ! %2( )03; ? -...

Page 11 - List of Tables

TDS 310, TDS 320 & TDS 350 Service Manual vii List of Tables "#-&;=<!"33"/5&% )"3"$5&3*45*$4 > *(/"- $26*4*5*0/ :45&. = "#-&;=<!"33"/5&% )"3"$5&3*45*$4> *.& "4& :45&. = "#-&;=<!"33&...

Page 13 - Safety Summary; Symbols and Terms

TDS 310, TDS 320 & TDS 350 Service Manual ix Safety Summary ' ( !#!"( (# &*+ (' '(, $&)(#"' $&#* (! #& ,#)& $&#((#" " (# $&*"( ! (# ( #' #'#$ ' '(, "#&!(#" $$ ' (# #$&(#&' " '&* $&'#"" ' (+# (&!' $$& ...

Page 14 - Specific Precautions

Safety Summary Section Name (Nm:Sect) x %$( & !!) "$'&! % &! %'$ +!'$ "$%! %&+ &! "$( & &! &$ & !%!%!" !$ #'" & ! & &! & Do NotPerform Service While Alone ! !& "$!$ &$ %$( !$ '%& & ! &% "$!'& ' %%...

Page 15 - Do Not Operate in Explosive Atmospheres

Safety Summary TDS 310, TDS 320 & TDS 350 Service Manual xi Do Not Operate in Explosive Atmospheres Electric Overload

Page 20 - Warranted Characteristics; NOTE; Performance

TDS 310, TDS 320 & TDS 350 Service Manual 1Ć3 Warranted Characteristics ++'- "+-+#,-#, + ,+# #' -+&, ( *.'-# #% )+ (+&' %#&#-, -"- + 0++'- "#, ,.,-#(' %#,-, ('%1 0++'- "+-+#,-#, NOTE In these tables, those warranted characteristics that are checked in the + (+&' ,...

Page 24 - Typical Characteristics

TDS 310, TDS 320 & TDS 350 Service Manual 1Ć7 Typical Characteristics Typical characteristics are described in terms of typical or average performance. Typical characteristics are not warranted. TableĂ1Ć6:ăTypical Characteristics Ċ Signal Acquisition System Name Description Accuracy, DC Gain, En...

Page 28 - Nominal Traits

TDS 310, TDS 320 & TDS 350 Service Manual 1Ć11 Nominal Traits /-*.", 42"*43 "2& %&3$2*#&% 53*.( 3*-0,& 34"4&-&.43 /' '"$4 35$) "3 :7/ *%&.4*$", '/2 4)& 42"*4 :.054 )"..&,3 5-#&2 /' 2"4)&2 4)". *. 4&2-3 /'...

Page 35 - Front Panel

TDS 310, TDS 320 & TDS 350 Service Manual 2Ć1 Front Panel ! " " ! "!! "!! ! ! " & % !"! ! "! " # " ! !"! "! !! %" !%% ! "! "!! ! ! !"! "! !! %" ! ! " ! " "! Figure 2Ć1:ăThe TDS 320 Oscilloscope Front Panel " ...

Page 36 - Display and Power

Front Panel Operating Information 2Ć2 The ON/STBY button toggles instrument power. The Main Menu buttons provide access to main menu selections. The Side Menu buttons provide access to side menu selections. The CLEAR MENU button clears all menus from the screen. Display and Power Controls

Page 37 - Vertical Controls

Front Panel TDS 310, TDS 320 & TDS 350 Service Manual 2Ć3 TheWAVEFORM OFF button turns off the presently selected waveform. The Waveform Select buttons display and select waveforms (CH1, CH2, MATH, REF1, and REF2). A light next to a button illuminates when that waveform is selected. Probecompens...

Page 38 - Horizontal Controls

Front Panel Operating Information 2Ć4 The SEC/DIV knob controls the horizontal scale of the active waveforms. The HORIZONTAL MENU button calls up the horizontal operations menu. The Horizontal POSITION knob controls the horizontal position of all waveforms. Horizontal Controls

Page 39 - Trigger Controls

Front Panel TDS 310, TDS 320 & TDS 350 Service Manual 2Ć5 The Trigger Status Lights indicate the status of the triggering system. The TRIG'D light illuminates when the instrument recognizes a valid trigger. The READY light illuminates when the instrument can accept a valid trigger and is waiting...

Page 40 - Miscellaneous

Front Panel Operating Information 2Ć6 The General Purpose Knob controls many side menu functions, including the cursors. The TOGGLE button switches control from cursor to cursor. The AUTOSET button automatically sets up the instrument to produce a usable display ofthe input signals. The SAVE/RECALL ...

Page 41 - Display Map

Front Panel TDS 310, TDS 320 & TDS 350 Service Manual 2Ć7 The Status Readouts show trigger status (stopped, waiting for trigger, etc.) and acquisition status (mode and sampling rate or number of acquisitions). Channel Ground Indicator The value entered with the general purpose knob. The main men...

Page 43 - Rear Panel

TDS 310, TDS 320 & TDS 350 Service Manual 2Ć9 Rear Panel The Option 14 Panel (Option 14 instruments only) allows access to three communications interfaces: a Centronics parallel port, an RSĆ232 interface, and a GPIB interface. It also includes a VGA video compatible output port and a power conne...

Page 45 - Menu Maps

TDS 310, TDS 320 & TDS 350 Service Manual 2Ć11 Menu Maps ! ! " # ! $ ! " % ! $ ! ! ! !

Page 50 - Theory of Operation; Logic Conventions

TDS 310, TDS 320 & TDS 350 Service Manual 3Ć1 Theory of Operation " "# "!" # #! !# # "" ! # # "#" # "# " ""!( " $ !!" # # !$#" &# "#! "(" #!" "" #!&" "## $#" ! "! $" # "#% %# # ! &...

Page 53 - Attenuators; A1 Main Board

Theoryof Operation Theoryof Operation 3Ć4 ( #! #)'( ) $( !!$($% )'$* %'$ $##) )$ $# ) # $' Attenuators / '* )'. # ) ))#*)$' (!)( ) #%*) $*%! # # ))#*) $# )$' %'$(($' (.()" $#)'$!( ) ))#*)$'( , ) (' ! #)' ( ,!! ( )'$* +$!) #( , ) ) *!)$' # $' (("!. $#) #( ),$ ))#*)$' .' ( ( - '!. ' +'( # ),$ ...

Page 54 - Sampler Driver; Buffer Amp

Theory of Operation TDS 310, TDS 320 & TDS 350 Service Manual 3Ć5 3&&%0 +. !+.*%0 )+% !1% -,20-**%0 #/3)1)2)-, %+-07 0)''%0 -')# ,!*-' 0)''%0 +.*)&)%0 +.*)&)%0 .2)-, -!0$1 31 62 0)' 62%0,!* 0)''%0 ),% 22%,3!2-0 22%,3!2-0 !+.*%0 0)4%0 !#3*!2-0 %0)!* !), &&1%2 !), &&...

Page 55 - Acquisition Memory

Theory of Operation Theory of Operation 3Ć6 Time Base Controller (TBC) 8 : &# 1'*# 0# !,+1/,))#/ -/,3'"#0 1&# &,/'7,+1) !.2'0'1',+ !,+1/,) $,/ 1&# ,0!')),0!,-# 1 !,2+10 -/#1/'%%#/ +" -,011/'%%#/ 0*-)#0 +" 4/'1#0 "1 -,'+10 '+1, !.2'0'1',+ *#*,/6 /,%/**'+% +" !,+1/,...

Page 56 - Analog Trigger

Theory of Operation TDS 310, TDS 320 & TDS 350 Service Manual 3Ć7 The trigger event initiates the charging ramp. The next occurrence of the system clock disconnects the charging current, initiating the discharging ramp. The baseline regulator circuit maintains the voltage at the collector of Q30...

Page 57 - Trigger Logic; CPU System; CPU Clocks

Theory of Operation Theory of Operation 3Ć8 Trigger Logic A1Ă 3 Ċ Trigger logic is the digital part of the trigger system. It is composed of discrete positive referenced ECL logic. Trigger logic performs the following functions. H It selects the trigger event. The CPU serially selects analog trigger...

Page 58 - Display System; Vector Lists

Theory of Operation TDS 310, TDS 320 & TDS 350 Service Manual 3Ć9 Display System A1Ă 7 A display controller IC processes text and waveforms. The display system sends the text and waveform information to the monitor assembly as a video signal. The display system also generates vertical (VSYNC) an...

Page 59 - A4 Front Panel

Theory of Operation Theory of Operation 3Ć10 The GPIB circuitry is composed of GPIB controller U8, with transceivers U9 and U10 buffering signals to and from the GPIB on the option board. Refer to schematic A2Ă 2 . The RSĆ232 portion of the board connects to the rear panel through port J2. Signals t...

Page 60 - Switches; A20 Low Voltage

Theory of Operation TDS 310, TDS 320 & TDS 350 Service Manual 3Ć11 %."" +*0.+( (&*"/ 0+ )1(0&,("4"./ *! /"(" 0 0%" ,+0 &*,10 +. 3&,". 2+(0$" 0+ " ."! %" *(+$ 2+(0$" 0 0%" 3&,". +# 0%" ,+0 /"(" 0"!...

Page 61 - Horizontal Deflection, CRT, and High VoltageĂ; Fan

Theory of Operation Theory of Operation 3Ć12 '$ $/1(" * -)$ (,#(,& /(3$/ ./-3(#$0 1'$ 0" , "2//$,1 / +. %-/ 1'$ 3$/1(" * %($*# #$%*$"1(-, "-(* 3$/1(" * 05," 0(&, * ,$& 1(3$ .2*0$ 1 1'$ #$%*$"1(-, / 1$ " 20$0 1'$ / +. 1- 7/$1/ "$ 1- 1'$ 1-. -% 1...

Page 63 - Conventions

TDS 310, TDS 320 & TDS 350 Service Manual 4Ć1 Performance Verification ) &(%+() ,(/ * %)""%)%& &$$ %$ -* /%+ -$* *%%#&") /%+ #/ %$"/ $ *% &(%(# - % *) &(%+() H % (&"/ %$(# ** *) %)""%)%& +$*%$) +)* % * &(%1 +() +$( Self Tests - $ %$...

Page 65 - Test Equipment

Performance Verification TDS 310, TDS 320 & TDS 350 Service Manual 4Ć3 These procedures use external, traceable signal sources to directly checkinstrument performance. If your test equipment does not meet the minimum requirements listed in Table 4Ć1, your test results will be invalid. TableĂ4Ć1:...

Page 67 - Self Test

TDS 310, TDS 320 & TDS 350 Service Manual 4Ć5 Self Test ( %'$*' *(( #)'#! '$*)#( )$ +'. )) ) $(!!$($% *#)$#( # %((( )( #)'#! (! )()( # (#! %) $"%#()$#( ) !($ $#'"( )) ) $(!!$($% ,( *() %'$%'!. ) ) )" ) ,( !() *() $ )() &*%"#) $' $$ *%( ' '&*' Equipment Required: $# Time R...

Page 69 - Functional Test

TDS 310, TDS 320 & TDS 350 Service Manual 4Ć7 Functional Test " */,*)- ) ."#- *,)/, #- .) )( #,' .". ." )-#&&)-)* /(.#)(- *,)*,&3 "#- *,)/, 0,# #- /(.#)(- .". #- #. 0,# #- .". )-#&&)-)* ./,- . )- 0,# 3 .". ."3 )*,. 1#."#( &#'#.- ...

Page 73 - Performance Tests; Check DC Voltage Measurement Accuracy; WARNING; Prerequisites

TDS 310, TDS 320 & TDS 350 Service Manual 4Ć11 Performance Tests ')&,)* ) !% + ) )&,'!%* Signal Acquisition System Check * , Time Base System Checks, % Triggering System Checks 0 " ## + )+)!*+!* + + '') !% boldface +0' ,%) Warranted Characteristics &% ' 3 +*+* !% + !* *,*+!&%...

Page 75 - DC Gain Accuracy

Performance Tests TDS 310, TDS 320 & TDS 350 Service Manual 4Ć13 0-* /%" General Purpose /+ ."/ /%" 1"-/& ( ,+.&/&+* /+ /%" ."//&*$ (&./"! &* (" 6 %" ."(&*" ("1"( )+1". +## . -""* -".. /%" )&*...

Page 76 - Check Analog Bandwidth

Performance Tests Performance Verification 4Ć14 Check Analog Bandwidth Equipment Required: )! (! %0(7"-!,0!)4 '!1!'! .%)! 21! #!)!-/*- /!( *)! W +-!%.%*) '! /!( ) *)! W /!-(%)/%*) /!(6 Time Required: ++-*3%(/!'4 (%)0/!. Prerequisites: See page 4Ć11. Procedure: *))!/ /$-*0#$ W +-!%.%*) '! ) W /!-...

Page 78 - Check LongĆTerm Sample Rate and Delay Time Accuracy; Time Base System

Performance Tests Performance Verification 4Ć16 #$- +,* /, # &- .#*- #,. ,$-.$- .#. , '. .* .# $) ) '3 .$( - -3-. ( ) , '$-. - # & /) , Warranted Characteristics $) .# Specifications - .$*) . Check LongĆTerm Sample Rate and Delay Time Accuracy Equipment Required: ) .$( 5(,& , " ) ,.*...

Page 79 - Delta Time Measurement Accuracy; Check Edge Trigger Sensitivity, DC Coupled; Trigger System

Performance Tests TDS 310, TDS 320 & TDS 350 Service Manual 4Ć17 . .# SEC/DIV )! .# D &3 .$' - .) (- NOTE When you change the SEC/DIV in step 10, the delay time readout changes to 10.00001 or 9.99999. This is normal and has no effect on the verification # % .#. .# ,$-$(" " )! .# ',% ...

Page 81 - Trigger Level Accuracy, DC Coupled

Performance Tests TDS 310, TDS 320 & TDS 350 Service Manual 4Ć19 First, set a signal with an amplitude at the minimum trigger sensitivity. Second, check for a stable trigger at both the positive and negative slope settings. Figure 4Ć9:ăMeasuring Trigger Sensitivity $%% WAVEFORM OFF $%% CH 2 $%% ...

Page 84 - Adjustment; Adjustment Interval; Equipment Required

TDS 310, TDS 320 & TDS 350 Service Manual 5Ć1 Adjustment '(1 1$"2(.- ".-2 (-1 (-%.0, 2(.- 7.3 -$$# 2. #)312 2'$ -# '$0$ 0$ .-+7 2'0$$ 27/$1 .% #)312,$-21 7.3 " - /$0%.0, .- 2'$ .1"(++.1"./$ 2'$ 32., 2$# -# 1$,( 32., 2$# #)312,$-21 (- 2'$ 1712$, " +(!0 2(.- ,$-3 22$-3 2.0 ...

Page 85 - The System

Adjustment Adjustment Procedures 5Ć2 %(!""%(%& ( %*' %$%' "!')!%$ '%*)!$( %* $ (( ) ( '%*)!$( ) '%* ) (.()# "!')!%$ #$* ( ) %""%,!$ &'%*' NOTE Except for early TDS 320 oscilloscopes, the Voltage, Timing, and External Trigger calibration routines are disabled at the fa...

Page 87 - Attenuator

Adjustment Adjustment Procedures 5Ć4 Figure 5Ć2:ăTiming Compensation Waveform )** UTILITY )** + $!% $%, ,++&% Timing + &%1*)% +/+ &) &%+!%,!% )** + *! $%, ,++&% OK Compensate Timing &##&. + !%*+),+!&%* &% + *)% * + !* ')&,) +& ",*+ + #&.1)(,%0 &...

Page 89 - MonitorAdjustments

Adjustment Adjustment Procedures 5Ć6 +2! 0$! +4%( (! 0+ 0$! CH 2 %*,10 .!%*/0((%*# 0$! W 0!.)%*0%+* !,!0 /0!,/ 0$.+1#$ "+. $**!( !%*/0(( 0$! %*/0.1)!*0 %*!0 $!.! .! *+ /!0 ,!."+.)*! .!-1%.!)!*0/ "+. 0$! )+*%0+. +1 )5 1/! 0$%/ ,.+! 1.! 0+ $*#! )+*%0+. ,.)!0!./ 3$!*!2!. 0$! .%#$0*!// +*0./...

Page 93 - CAUTION; Precautions; Preventing ESD

TDS 310, TDS 320 & TDS 350 Service Manual 6Ć1 Inspection and Cleaning Inspection and Cleaning ,+", !(0 -( "',)- (+ "+- ' & (' ' !(0 -( %' -! 1-+"(+ ' "'-+"(+ ( -! (,"%%(,() (. ,!(.% )+(+& "',)-"(' ' %'"' , )+/'-"/ &"'-'' +/'-"/ &...

Page 94 - Inspection Ċ Exterior; General Care

Inspection and Cleaning Maintenance 6Ć2 % $" !" ## % ! ! &!("$! %!( !# "## ! # $" (%#' !"" ! & $"# ! $" # " $"# $# # "" # " ! ( # #" "'"# # "$ !' & !# # "" # "" !# %! !##" # !# "' ! $"# &#...

Page 95 - Cleaning Procedure Ċ Exterior; Inspection Ċ Interior

Inspection and Cleaning TDS 310, TDS 320 & TDS 350 Service Manual 6Ć3 TableĂ6Ć1:ăExternal Inspection Check List Item Inspect For Repair Action % #! % " !'# #$ $#%$ !#%! $ * #(# !# $%$ %' !& #! %*" !$ $$ !# !!$ !$ "# !# #" $$ !# %' !$ ! %!#$ #! $$ # $&%! !# ! %%$ #% ! %!#$...

Page 96 - Cleaning Procedure Ċ Interior

Inspection and Cleaning Maintenance 6Ć4 CAUTION To prevent damage from electrical arcing, ensure that circuit boards and components are dry before applying power to the oscilĆ loscope. TableĂ6Ć2:ăInternal Inspection Check List Item Inspect For Repair Action (+ * &() &&) (&"% &...

Page 99 - Removal and Replacement; General Instructions; Preparation Ċ

TDS 310, TDS 320 & TDS 350 Service Manual 6Ć7 Removal and Replacement ! ! " # !! ! " WARNING To avoid injury or death, disconnect the power cord from the line voltage source before performing any procedure in this section. General Instructions READ THESE GENERAL INSTRUCTIONS BEFORE REMOV...

Page 100 - EquipmentRequired

Removal and Replacement Maintenance 6Ć8 Figure 6Ć1:ăOscilloscope Orientation EquipmentRequired " $ ! ! TableĂ6Ć3:ăTools Required for Module Removal Item No. Name Description "! # R &! & # # R &! & % " & # # R &! & % " $ ! & "! "! ! & "

Page 101 - Line Fuse and Line

Removal and Replacement TDS 310, TDS 320 & TDS 350 Service Manual 6Ć9 TableĂ6Ć3:ăTools Required for Module Removal (Cont.) Item No. Description Name 43 %1*5&1 *.$) 2&% '/1 1&-/5*.( &"13) (1/4.% $"#,&2 43 %1*5&1 *.$) 2&% '/1 1&-/5*.( $/..&$3/1 2)&,,...

Page 103 - Front Panel Knobs

Removal and Replacement TDS 310, TDS 320 & TDS 350 Service Manual 6Ć11 Fuse Figure 6Ć3:ăLine Fuse Removal Reinstallation: ! #'#$ $%"$ %#!& %! # $% % &$ % % !# ' ) "# ! +%" %(*#$ % % % !$!$!" $! %$ !%%! $ !( ! % (!# $&# %$ #! % $ )!& # %! &# + #$" ) ! )!&am...

Page 105 - and Cabinet Handle

Removal and Replacement TDS 310, TDS 320 & TDS 350 Service Manual 6Ć13 / #(2 ,+ 0+$/ + 0$-# ,$3 4 )+1 R -$* - ', ( .&& ).- )( )-# )! -# #., )( -# $( - #(& -) .(&)% $- !)+ *),$4 -$)($(" #$& #)&$(" -# #., .(&)% +)-- -# #(& -)0+, -# )--)' )! -# ),$&&)...

Page 107 - EMI Gaskets

Removal and Replacement TDS 310, TDS 320 & TDS 350 Service Manual 6Ć15 0! $) 3 1** !) -+/ #!, .!( !. .$! *-%''*-*+! -* %.- ,!, %- *1) *) .$! 1*,& -/,"! ) %.- *..*( %- "%)# 3*/ .*/$ .$! ,*) *).. +*%).- *) .$! (!)/ !'-.*(!, %)-.''! %) .$! .,%( ,%)# '-* * )*. .*/$ .$! *)..- *) .$! (!)/ ...

Page 112 - Main Board

Removal and Replacement Maintenance 6Ć20 - !&0 *).)"-) ."+! *"1 3 ')/ R +"( +%* & .)&! +%2 "/+,) +%2 & *'$)"& ")'& +%2 %'- +! )'&+ +)"% )"& * ',+$"& '& ( 3 + +! '*"$$'*'( *' "+* +'( *" "* '.& '& +...

Page 115 - Monitor Assembly

Removal and Replacement TDS 310, TDS 320 & TDS 350 Service Manual 6Ć23 # +!)+' -# !)&&)0$(" ,.*+-, $! 2). + ')/ H +)' -# % )! -# )+ &)), ( -# (.- )! # .,$(" -# 0+ (# H )), &2 $(,-&& -# ( 0 0,# + ( (.- H & -# &$"(' (- !$1-.+ )/ + && !).+ , H $&#...

Page 118 - Power Supply

Removal and Replacement Maintenance 6Ć26 ) ", &%*%)% *' &- . #%+ R '$ '!& " ' ' #& #&#$ &# '& %' & & #*" #" ' *#% &(% *' '& #''#! " ,#( "$ ( ' !" #% $#*% ' ' #& #&#$ &# '& #''#! & #*" #" ' *#% &(%...

Page 120 - Option 14 Assembly

Removal and Replacement Maintenance 6Ć28 3$ ' ,#6 0"/$4#/(3$/ 4(1' 0(7$ 8 -/5 R 1(. 1$+0 ,# ,# (,"' ,21 #/(3$/ 1$+ $1 1'$ -0"(**-0"-.$ 0- (10 1-. (0 #-4, -, 1'$ 4-/) 02/% "$ 4(1' (10 %/-,1 % "(,& 1-4 /#0 6-2 (0"-,,$"1 1'$ + (, !- /# "-++2,(" 1(-,0 " !*...

Page 122 - Fan and Fan Mount

Removal and Replacement Maintenance 6Ć30 Bottom of Oscilloscope ToAcquisitionBoard To Option Tied cables if not used Chassis Bottom Communications Cable Video Cable Power Cable Chassis Top Tied Cables Option Board Communications Cable Cable Clamp Figure 6Ć15:ăOption 14 Assembly Removal " " $...

Page 125 - Troubleshooting; Onboard Diagnostics

TDS 310, TDS 320 & TDS 350 Service Manual 6Ć33 Troubleshooting ! $! ! $ ! $! ! ! Removal and Replacement ! $ NOTE These procedures will isolate a fault to the module level. If you wish to isolate a faulty component, use the theory of operation, schematĆ ics, board dollies, and grid locator chart...

Page 127 - Enabling Calibration

Troubleshooting TDS 310, TDS 320 & TDS 350 Service Manual 6Ć35 '(( ) ( #$* *))%$ Display Log )% (&". ) $%() ( ''%' "% ''%' "% %$) $( (*##'. ) )' %+' ) " % ) %( ""%(%& $ (' &) %$( % ) "() ''%'( $%*$)' ( *' / "() ''%' $ ) " () ( ) #%() '$) $%' #%() #...

Page 141 - Repackaging Instructions

TDS 310, TDS 320 & TDS 350 Service Manual 6Ć49 Repackaging Instructions -#) '$ ( #' #'#$ $ ( " ( #&" '$$" &(#" " $" !(& ( #&" $" !(& ' "#( * $ ( "'(&)!"( ' # #+' (" #&&)( &#& '$$" &(#" +( "' !...

Page 144 - Options and Accessories

TDS 310, TDS 320 & TDS 350 Service Manual 7Ć1 Options and Accessories *+3 3'%4+0/ &'3%2+$'3 4*' 6#2+053 014+0/3 #3 7'-- #3 4*' 34#/&#2& #/& 014+0/#- #%%'3302+'3 4*#4 #2' #6#+-#$-' (02 4*' #/& 14+0/3 +/%-5&' 4*' (0--07+/) Option 14: I/O Interfaces *+3 014+0/ +/%-5&'3 ;...

Page 145 - Option 9C: Certificate of Calibration and Test Data Report

Options and Accessories Options 7Ć2 TableĂ7Ć2:ăInternational Power Cords (Cont.) Option Power Cord (+-" &+#'5 3 0#-3+%'5 3 Option 1K: K212 Scope Cart #-" -"#, ()-#(' -" (,#%%(,() (&, 0#-" (+-% ',-+.&'- +- Option 3P: Thermal Printer (Includes Option 14) " #',-+.&am...

Page 146 - Standard

Options and Accessories TDS 310, TDS 320 & TDS 350 Service Manual 7Ć3 The standard accessories listed in Table 7Ć3 come with the TDS 310,TDS 320, and TDS 350. TableĂ7Ć3:ăStandard Accessories Accessory ReferenceInstruction Manual XYZs of Analog and Digital Oscilloscopes U.S. Power Cord Probes (qu...

Page 147 - Accessory Probes

Options and Accessories Options 7Ć4 These are other types of probes you can use with the TDS 310, TDS 320,and TDS 350. You can order thefollowing probes separately: H P6101B 1X Passive Probe H P6129B Switchable 1X-10X Passive Probe (not recommended for the TDS 350) H P6408 TTL Logic Probe H P6009 Hi...

Page 149 - Replaceable Electrical Parts

TDS 310, TDS 320 & TDS 350 Service Manual 8Ć1 Replaceable Electrical Parts " % "#%$ # ' #! !# %#!& *!&# ! %#! ) !# #"#$ %%' !## "#%$ & % !!( !#%! *!&# !## "#% &# $%#& % %*" !# &# $# &# !%! &# "" "#% *!& ' !## $ #" (%...

Page 151 - CROSS INDEX - MFR. CODE NUMBER TO MANUFACTURER

Replaceable Electrical Parts TDS 310, TDS 320 & TDS 350 Service Manual 8Ć3 CROSS INDEX - MFR. CODE NUMBER TO MANUFACTURER Mfr. Code Manufacturer Address City, State, Zip Code !& ! !&!& ! # #$ & ! # !" # ! ! ! ! ! % " ! $ ! !! " $ # % & ! ! ! !$& "! ! !&...

Page 184 - Diagrams and Circuit Board Illustrations; Symbols

TDS 310, TDS 320 & TDS 350 Service Manual 9Ć1 Diagrams and Circuit Board Illustrations This section contains circuit board illustrations, component locator tables, waveform illustrations, and schematic diagrams for this oscilloscope. Graphic symbols and class designation letters are based on ANS...

Page 185 - Component Locator

Diagrams and Circuit Board Illustrations Diagrams 9Ć2 Locator Grid Function Block Title Board Outline Internal Screw Adjustment Onboard Jumper Digital Ground Refer to Assembly & Diagram Number Off board Connector Active Low Signal Signal From Another Diagram, Same Board Assembly Number & Boa...

Page 187 - Replaceable Mechanical Parts; Item Names; Parts Ordering

TDS 310, TDS 320 & TDS 350 Service Manual Replaceable Mechanical Parts !* *+!&% &%+!%* #!*+ & + $ %!# &$'&%%+* + + ) )'## &) + )!* * *)! #&. ,* + !* #!*+ +& !%+!0 % &)) )'#$%+ ')+* '#$%+ ')+* ) -!## )&$ &) + )&, 0&,) #&# "+)&%!/ % *...

Page 188 - Indentation System

Replaceable Mechanical Parts Mechanical Parts List 10Ć2 Indentation System " " " $ ) ) ) ) ! &%$'#" &&! ( "#% #!$#""' ''" $%'& #% &&! ( "#% #!$#""' ' %' # &&! ( "#% #!$#""' ''" $%'& #% ' %' %'& # ' %'...