Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download
Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing.
If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Reference
TDS 500D, TDS 600C & TDS 700D
Digitizing Oscilloscopes
071-0504-00
To Display a Waveform:
1 Attach a probe to CH 1 2 Press 3 Press 4 Adjust VERTICAL and HORIZONTAL
and hook the probe to your CH 1. AUTOSET. POSITION and SCALE.
signal.
Device under test
Copyright E Tektronix, Inc., 1998. Printed in U.S.A.
To Set Up Using a Menu:
1 Press any of the front panel menu buttons. Use SHIFT for
the alternate
(blue) menus.
2 Select an item from the main (bottom) menu.
The readout indicates the
value that you can adjust
3 Select an item from the side menu, if displayed. with the general purpose
knob or keypad.
Adjustable menu item value
4 Adjust menu item values using the general purpose
knob or by entering numbers on the keypad. General purpose knob
Keypad
End your entry by
pressing ENTER ( ).
To Select a Trigger:
Trigger Selections (On some models, Ax 1 & Ax 2 replace Ch 3 & Ch 4)
1 Press TRIGGER MENU. TYPE
TYPE
CLASS CLASS CLASS
Source
Data Source
Define Inputs
Define Inputs
Select any one of Define levels High, Define levels High, Select one of
Ch 1 thru Ch 4, Low, or Don't Care Low, or Don't Care Ch 1 thru Ch 4 as
Line, or DC Aux for Ch 1 thru Ch 4 for Ch 1 thru Ch 3 the data source
2 Select a trigger type or parameter from the Select edge for the Do not select the
main menu.
clock (always Ch 4) same channel used
as the clock source
This symbol
Select one of
Define Logic
Define Logic
Clock Source
indicates a Positive AND AND
Slope
pop-up menu Ch 1 thru Ch 4 as
the clock source
Negative OR OR Select the clock
edge
Do not select the
NAND NAND same channel used
as the data source
3 Set TRIGGER MAIN LEVEL. NOR NOR
Levels
Set Thresholds
Set Thresholds
Set a threshold Set a threshold
Level
Level level for each of level for each of Clock
Ch 1 thru Ch 4 the pattern
channels, Ch 1
thru Ch 3, and
the clock, Ch 4. Data
"T" shows the Arrow shows Title of the
trigger position the trigger level side menu Set level or select Set levels or select
preset level based preset levels based
on TTL or ECL logic on TTL or ECL logic
Select and set the
Coupling
Trigger When
Trigger When
Setup/Hold Times
DC Goes TRUE Goes TRUE Setup Time
Select and set the
AC Goes FALSE Goes FALSE Hold Time
HF TRUE for
Reject less than1
LF TRUE for
Reject more than1
Press to display the pop-up menus Removes the Noise Rej (DC
Press again to make a selection menus from Low Sensitivity)
the screen
A pop-up selection changes the other main
menu items
1Qualification by time
TYPE
TYPE TYPE