Motorola R-2001A - Page 5

TABLE OF CONTENTS (CONT)
Paragraph Page
SECTION 7 - LOW VOLTAGE POWER SUPPLY (A1)
7-1 General .................................................................................. 7-1
7-2 Input Power Control ...................................................................... 7-1
7-6 DC Output Control ........................................................................7-1
7-9 Protection Circuitry ......................................................................... 7-1
7-13 High Voltage Supply Control .............................................................. 7-2
SECTION 8 — SCOPE AMPLIFIER (A2)
8-1 General .................................................................................. 8-1
8-2 Deflection Amplifiers ..................................................................... 8-1
8-3 Horizontal Timebase Generator ........................................................... 8-1
8-5 Horizontal Switching ..................................................................... 8-1
8-6 Intensity Control ...................................................................... 8-1
8-8 Focus Control ............................................................................ 8-1
8-9 Astigmatism, Geometry, and Trace Rotation ............................................... 8-1
SECTION 9 - SCOPE/DVM CONTROL MODULE (A3)
9-1 General ................................................................................. 9-1
9-4 Scope Vertical Control .................................................................. 9-1
9-7 SSB Detection .......................................................................... 9-1
9-8 455 kHz PLL ............................................................................ 9-2
9-9 Scope Horizontal Control ................................................................. 9-2
9-11 Synthesizer Sweep Control .............................................................. 9-2
9-12 Scope Z-Axis Control ................................................................... 9-2
9-13 Modulation Display Control .............................................................. 9-2
9-17 Peak Detector ............................................................................ 9-3
9-18 DVM Control ............................................................................. 9-3
9-21 SINAD Detection ....................................:.................................... 9-4
9-22 Module Control .......................................................................... 9-4
SECTION 10 — RECEIVER (A4)
10-1 General ................................................................................ 10-1
10-2 Down Converter ........................................................................... 10-1
10-4 Linear IF Amplifier and Detectors ............................................................. 10-1
10-8 Audio Switching and Filtering .......................................................... 10-1
10-10 Logarithmic Amplifier and Detector ...................................................... 10-2
10-11 Alarm Generator and Audio Amplifier ..................................................... 10-2
10-12 Module Control ......................................................................... 10-2
SECTION 11 — RF SYNTHESIZER (A5)
11-1 General ................................................................................. 11-1
11-2 Frequency Synthesis Scheme ........................................................... 11-1
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