Section 2— 2215A Service
OPERATING INSTRUCTIONS
PREPARATION FOR USE
SAFETY
Refer to the “Operators Safety Summary" at the front of
this manual for power source, grounding, and other safety
considerations pertaining to the use of the 2215A. Before
connecting the instrument to a power source, carefully read
the following about line voltages, power cords, and fuses.
LINE VOLTAGE
The instrument is capable of continuous operation using
input voltages that range from 90 V to 250 V nominal at
frequencies from 48 Hz to 440 Hz.
POWER CORD
A detachable three-wire power cord with a three-contact
plug is provided with each instrument to permit connection
to both the power source and protective ground. The plug
protective-ground contact connects (through the protective-
ground conductor) to the accessible metal parts of the in
strument. For electrical-shock protection, insert this plug
only into a power outlet that has a securely grounded pro
tective-ground contact.
Instruments are shipped with the required power cord as
ordered by the customer. Available power-cord information
is illustrated in Figure 2-1, and part numbers are listed on
the “Accessories" page at the back of this manual. Contact
your Tektronix representative or local Tektronix Field Office
for additional power-cord information.
LINE FUSE
The instrument fuse holder is located on the rear panel
(see Figure 2-2) and contains the line fuse. The following
procedure can be used to verify that the proper fuse is in
stalled or to install a replacement fuse.
Plug
C onfiguration
Usage
Line
Voltage
Reference
Standards
North
Am erican
1 2 0 V /
1 5 A
120V
AN SI C 73.11
N E M A 5-15-P
IEC 8 3
Universal
Euro
2 4 0 V /
1 0 -1 6 A
240 V
CEE (7).II.IV .V II
IEC 83
UK
2 4 0 V /
13A
240 V
BS 136 3
IEC 83
Australian
2 4 0 V /
10A
240V
AS C l 12
N orth
Am erican
2 4 0 V /
15A
240V
A N SI C 7 3 .2 0
N E M A 6-15-P
IEC 83
Sw itzerland
2 2 0 V /
10A
2 2 0 V
SEV
A bbreviations:
A N S I — A m erican National Standards Institute
AS — Standards A ssociation o f Australia
BS — British Standards In stitutio n
CEE — Internatio nal Com m ission on Rules fo r the
Approval o f Electrical Equipm ent
IEC - International Electrotechnical C om m ission
N E M A - National Electrical M a nufactu rer's Association
SEV — S chweizevischer Elektrotechischer Verein
C4732-02
Figure 2-1. Optional power cords.
1. Unplug the power cord from the power-input source
(if applicable).
2. Press in and slightly rotate the fuse-holder cap coun
terclockwise to release it.
3. Pull the cap (with the attached fuse inside) out of the
fuse holder.
2-1
Summary of Contents for 2215A
Page 1: ......
Page 9: ...2215A Service 4735 01 vi The 2215A Oscilloscope ...
Page 138: ...2215A Service 4735 04 Figure 9 4 Basic block diagram ...
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Page 145: ...CIRCUIT BCARD N TER CONNECTIONS 2 2 1 5 A 4755 20 ...
Page 153: ...2215A S e rv ic e D UJ o C D GO CO in 10 CJ Figure 9 8 Circuit view of A1 Main board ...
Page 157: ...1 p 2 m 3 p 4 p 5 P 6 p 7 p 8 p 9 A T B Z 2 I5 A ...
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Page 173: ...I 2 to 3 to 4 to 5 to 6 7 to 8 to 9 2 215A B TIMING ALTERNATE B SWEEP S ...
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