Tektronix TDS6404, Service Manual

Page: 36 / 252

Specifications
1- 16
TDS6000 Series Service Manual
Table 1- 8: Data storage specifications
Characteristic Description
Nonvolatile memory retention time,
typical
≥
5 years
Floppy disk Front-panel 3.5 in floppy disk drive, 1.44 MB capacity
CDROM-RW Rear-panel CDROM-RW drive, read write
Hard disk Rear-panel, removeable hard disk drive,
≥
4.3 GB
capacity
Table 1- 9: Power source specifications
Characteristic Description
Power consumption
≤
400 Watts (400 VA)
Source voltage and frequency 100 to 240 V 10%, 50 Hz to 60 Hz
115 V 10%, 400 Hz
CAT II
Fuse rating Either one of the following sizes can be used, each size
requires a different fuse cap. Both fuses must be the
same type
0.25 in
×
1.25 in size UL198G and CSA C22.2, No. 59, fast acting: 8 A, 250 V
(Tektronix part number 159-0046-00, Bussman ABC-8,
Littelfuse 314008)
5 mm
×
20 mm size IEC127, sheet 1, fast acting “F”, high breaking capacity:
6.3 A, 250 V (Bussman GDA 6.3, Littelfuse 21606.3)