Tektronix 2235A Instruction Manual page 72

Performance Check Procedure
-
2235A lnstructlon
Table 4-1 (cont)
a
Requires
a
TM 500-series power-module mainframe.
Scans by
ARTEK MEDLP
=>
Examples of Suitable
Test Equipment
Tektronix Part Number
01 1-0059-02
Tektronix Part Number
103-0030-00.
Tektronix Part Number
01 3-0084-02.
TEKTRONIX DM 501 A
Digital Multimeter.
a
TEKTRONIX 221 3
Oscilloscope.
Valhalla Model 4500 H.V.
Digital Multimeter.
J.F.D. Electronics Corp.
Adjustment Tool Number
5284.
Item No. and
Descrlptlon
1 O X Attenuator
T-Connector
Adapter
Digital Voltmeter
Test Oscilloscope
with included
1 O X Probe
DC Voltmeter
Alignment Tool
Mlnlmum
Specificatlon
Ratio: 10X.
Impedance: 50
a.
Connectors: BNC.
Connectors: BNC.
Connectors: Probe Tip to
BNC.
Range: 0 to 140 V .
Dc voltage accuracy:
+
0.1 5%. 4 112-digit
display.
Bandwidth: dc to 10 MHz.
Minimum deflection
factor: 5 mV/div.
Accuracy:
+
3
%
.
Range: 0 to 2500 V , cali-
brated to 1 % accuracy at
-2000
v.
Length: 1-in shaft.
Bit size: 3/32 in.
Purpose
Vertical compensation and
triggering checks.
Signal Interconnection.
Signal Interconnection.
Power supply checks and
adjustment. Vertical ad-
justment.
Holdoff check and gen-
eral troubleshooting.
High-voltage power
supply check.
Adjust variable
capacitors.