Tektronix MSO44 User Manual

List of Tables
Table 1: External inspection checklist......................................................................................................................................... 16
Table 2: Internal inspection checklist...........................................................................................................................................17
Table 3: Required equipment for removal and replacement....................................................................................................... 18
Table 4: Failure symptoms and possible causes.........................................................................................................................30
Table 5: Parts list column descriptions........................................................................................................................................ 33
Table 6: Rear case...................................................................................................................................................................... 35
Table 7: Front assembly.............................................................................................................................................................. 37
Table 8: Rear chassis assembly with power supply and fans..................................................................................................... 39
Table 9: Front assembly (Backside)............................................................................................................................................ 41
Table 10: Front chassis assembly with acqusition board and processor board ......................................................................... 42
List of Tables
4 Series MSO (MSO44, MSO46) Service 6

Tektronix MSO44 Specifications

General

Bandwidth	200 MHz, 350 MHz, 500 MHz, 1 GHz
Analog Channels	4
Operating Temperature	0 °C to +50 °C
Sample Rate	6.25 GS/s
Record Length	62.5 Mpoints
Input Impedance	1 MΩ ±1%, 50 Ω ±1%
Vertical Resolution	12 bits
Waveform Capture Rate	Up to 500, 000 wfm/s
Maximum Input Voltage	5 VRMS (50 Ω)
Probe Interface	TekVPI
Digital Channels	16 (optional)