2215A Service
TEST WAVEFORM AND VOLTAGE SETUPS
WAVEFORM MEASUREMENTS
On the left-hand pages preceding the schematic dia
grams are test waveform illustrations that are intended to
aid in troubleshooting the instrument. To test the instrument
for these waveforms, make the initial control settings as
follows:
V ertical (Both C h an n els)
POSITION
Midrange
VERTICAL MODE
CH 1
BW LIMIT
Off (button out)
VOLTS/DIV
10 mV
VOLTS/DIV Variable
CAL detent
INVERT
Off (button out)
Input Coupling
GND
Horizontal
POSITION
Midrange
HORIZONTAL MODE
A
A and B SEC/DIV
0.5 ms
SEC/DIV Variable
CAL detent
X I 0 Magnifier
Off (knob in)
B DELAY TIME POSITION
5.0
B TRIG G ER
LEVEL
Fully clockwise
SLOPE
OUT
A TRIG G ER
VAR HOLDOFF
Minimum (fully ccw)
Mode
P-P AUTO
LEVEL
Midrange
A&B INT
VERT MODE
A SOURCE
INT
Changes to the control settings for specific waveforms
are noted at the beginning of each set of waveforms. Input
signals and hookups required are also indicated, if needed,
for each set of waveforms.
DC VOLTAGE MEASUREMENTS
Typical voltage measurements, located on the schematic
diagram, were obtained with the instrument operating under
the conditions specified in the Waveforms Measurements
setup. Control-setting changes required for specific voltages
are indicated on each waveforms page. Measurments are
referenced to chassis ground with the exception of the
Preregulator and Inverter voltages on Diagram 7. These
voltages are referenced as indicated on the schematic
diagram.
RECOMMENDED TEST EQUIPMENT
Test equipment in Table 4-1 in the "Performance Check
Procedure” , Section 4 of this manual, meets the required
specifications for testing this instrument.
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 ...
Page 139: ......
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 ...
Page 158: ...H T J t K t L t M T N T p t S 4 7JS Z2 ...
Page 168: ...I 2 3 4 5 6 7 8 9 B H K L M N 2 2 I 5 A 473S Z ...
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 ...
Page 176: ......
Page 181: ...I 2 3 4 5 6 7 8 9 AXIS CRT ...
Page 189: ...2215A Service 4735 11 ...
Page 193: ...3 ...
Page 194: ...2215A SERVICE ...
Page 195: ...4 7 5 ...
Page 200: ......
Page 202: ...2215A SERVICE ...
Page 205: ...000 2775 00D ...