IF-DISPLAY SECTION
/
VIDEO FROM .
BACK PANEL A4A1
VIDEO PROCESSOR
SWEEP FROM
RF SECTION
LINE TRIGGER
FROM A1A8-
RECTIF IER
HV OSCILLATOR
FROM A1A6 —
+ 15V
REGULATOR/
HIGH VOLTAGE
POWER
SUPPLY
(SEE NOTE2)
EXTERNAL
TRIGGER —
FROM REAR
PANEL
INSTRUMENT
SEE NOTE 2
NOTES:
~l
\
A1V
CRT
■<
AUX Y
-< AUX X
7
VERTICAL
DEFLECTION
PLATES
A
y
HORIZONTAL
DEFLECTION
PLATES
-On
1. UNLESS OTHERWISE INDICATED, POWER LEVELS
ARE MEASURED UNDER THE FOLLOWING CONDITIONS
USING AN ACTIVE PROBE AND THE SPECTRUM
ANALYZER,
INSTRUMENT PRESET
CENTER FREQUENCY CAL OUT FREQ.
FREQUENCY SPAN 0 Hz
ATTENUATION 0 dB
RESOLUTION BANDWIDTH 3KHz
2.
IF-DISPLAY SECTIONS WITH SERIAL NUMBER
PREFIXES 3004A AND ABOVE HAVE THE FOLLOWING
CHANGES.
—THE A1A2 Z AXIS APLIFIER, THE A1A4 X
DEFLECTION AMPLIFIER, AND THE A1A5 Y
DEFLECTION AMPLIFIER WERE INCORPORATED
INTO THE A1A2 XYZ DRIVER AMPLIFIER.
—THE A1A6
+/-15V
REGULATOR WAS CHANGED AND
HAS BEEN RENAMED THE A1A6 HIGH VOLTAGE
POWER SUPPLY.
—THE A1A7 +100V, +5.2V REGULATOR +10OV
OUTPUT HAS BEEN CHANGED TO THE +120V.
—THE A1A11 HIGH VOLTAGE MULTIPLIER HAS
BEEN INCORPORATED ONTO THE A1A3A1 HIGH
VOLTAGE MODULE.
POST
ACCELERATOR
[A"1A3 HIGH VOLTAGEl
■REGULATOR
HV OSCILLATOR
EXT TRIGER
EXT TRIGGER
CONTROL GATE
FOCUS GATE
INTENSITY LIMIT
HV OSCILLATOR
[A1A11 ~~|
j HIGH VOLTAGE '
I MULTIPLIER I
I (SEE NOTE 2) I
l___
..J
J
IF-DISPLAY OVERALL BLOCK DIAGRAM (2 OF 2)
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