Tektronix TDS2024 Manual

Theory of Operation
TDS1000 and TDS2000 Series Digital Storage Oscilloscopes Service Manual
3-- 3
J680
EXT
TRIG
J300
J104 P/O J203
Extension
Module
CH1
J1
2
P3
J1
LCD
12
DC In
Display Control
50
J990
J2
J4
J3
RS-232
GPIB
CENTRONICS
Front Panel
A1 Main
Color Display
CH2
Backlight
Probe Comp
Signal
11
GND
GND
Backlight Power
(Color)
3
AC Line In
Power Supply
AC Line
DC Out
&Line
Trigger
J104 P/O J203
J1
Probe Comp
GND
J201
J101
16
J902
J90
1
9
24
25
CH3
CH4
Backlight Power
(Mono)
Not used
J350
J600
J650
Through
chassis
18 Pins
Figure 3--2: Module-level block diagram (four channel)

Tektronix TDS2024 Specifications

General

Channels	4
Bandwidth	200 MHz
Sample Rate	2 GS/s
Record Length	2.5k points
Vertical Resolution	8 bits
Vertical Sensitivity	2 mV/div to 5 V/div
Timebase Range	5 ns/div to 50 s/div
Display Resolution	320 x 240 pixels
Math Functions	Add, Subtract, Multiply, Divide, FFT
Input Coupling	AC, DC, GND
Trigger Modes	Auto, Normal, Single
Trigger Types	Edge, Video, Pulse
Connectivity	USB
Input Impedance	1 MΩ
Maximum Input Voltage	300 V
Interface	USB
Power Supply	100 to 240 V
Dimensions	326 mm x 158 mm x 124 mm