Crown PSA-2 Service Manual

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Main Chassis Assembly . .
Transformer Assembly ...
Power Capacitor Assembly .
NPN/PNP Output Assembly .
Back Panel Assembly
Final Assembly
PSA-2 Balanced Input Module Assembly .
Miniature Soldering Iron .........
Correct and Incorrect Solder Applica
Unsoldered Wire ...
External Strands ...
Cut Strands....
Wire Strippers .
Disturbed Joints . .
Cold Solder Joint.
Rosin Joint .... :
Component Lead Spacing .
Component Lead Bending .
Correct Pressure Applied ..
Acceptable Solder Joints .
Soldering to a Lug
Turret Terminal ..
Wire Braid Desoldering ..
Discharge Points ......
Component Location Diagram .
Internal Hard Wiring Diagram .
Consumable Materials Chart ...
Correct Output Waveform ............-
Correct Square Wave Output Waveform.
Mono Output Waveform
IM Distortion Test Set-up ...
Signal to Noise Test Set-up
Test-tone Output Waveform .
Filter Board Schematic ......
Filter Board Component Layout.
Voltage Conversion .......
World-wide Voltage Map
PSA-2/SA2 Block Diagram
Common Output Configuration ...
PSA-2/SA2 Output Configuration .

Crown PSA-2 Specifications

General

Brand	Crown
Model	PSA-2
Category	Amplifier
Language	English