Tektronix 2465B Service Manual

Tektronix
®
COMMTTTED TO EXCELLENCE
MANUAL CHANGE INFORMATION
Date:
30 JAN 93 change Reference: M72666 REV1
Product: 2465B/2467B Service
Manual Part No.:
070-6863-00
DESCRIPTION
Product Group 38
EFFECTIVE SERIAL NUMBERS: 2465B B053089 and above
EFFECTIVE SERIAL NUMBERS: 2467B B050557 and above
BOARD CHANGES
A1 MAIN BOARD
Add capacitor C511, teepeed across R511 (location 3J).
DIAGRAM
CHANGES
o<
Diagram <^5 > (2465B & 2467B) DISPLAY SEQUENCER TRIGGERING, A&B SWEEP
Add C511 across R511 as shown below (location 4H).
R511 _
21K <> -*~
C511
22
R512
11K
U500
DS
THOA
+5V

Tektronix 2465B Specifications

General

Bandwidth	400 MHz
Channels	4
Vertical Sensitivity	2 mV/div to 5 V/div
Maximum Input Voltage	400 V (DC + peak AC)
Display	CRT
Trigger Modes	Auto, Normal, Single
Time Base Range	500 ps/div to 0.5 s/div
Rise Time	875 ps
Power Supply	48 to 440 Hz
Dimensions	495 mm