QSC PLX Series User Manual

Table of Contents
PLX Product Specifications ................................................................
Introduction ........................................................................................
Test and Calibration ............................................................................
Troubleshooting PLX ...........................................................................
PLX Parts List
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PLX Semiconductors ..............................................................................
Chassis Drawings ...................................................................................
Schematics
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PLX Series PCB Circut Board Drawings .................................................
1
2
3
13
PLX 1202 PCB Assembly (120V) 23
PLX 1202 PCB Assembly (230V) 25
PLX 1202 Chassis Assembly (120V) 28
PLX 1202 Chassis Assembly (230V) 28
PLX 1602 PCB Assembly (120V) 28
PLX 1602 PCB Assembly (230V) 31
PLX 1602 Chassis Assembly (120V) 34
PLX 1602 Chassis Assembly (230V) 34
PLX 2402 PCB Assembly (120V) 35
PLX 2402 PCB Assembly (230V) 38
PLX 2402 Chassis Assembly (120V) 41
PLX 2402 Chassis Assembly (230V) 41
PLX 3002 PCB Assembly (120V) 42
PLX 3002 PCB Assembly (230V) 45
PLX 3002 Chassis Assembly (120V) 48
PLX 3002 Chassis Assembly (230V) 49
50
53
PLX 1202 Main PCB Schematics 57
PLX 1602 Main PCB Schematics 62
PLX 2402 Main PCB Schematics 67
PLX 3002 Main PCB Schematics 72
73

QSC PLX Series Specifications

General

Channels	2
Series	PLX
Frequency Response	20Hz - 20kHz
Total Harmonic Distortion	<0.02%
Signal to Noise Ratio	>105 dB
Input Impedance	20k ohms balanced, 10k ohms unbalanced
Cooling	Variable speed fan
Connectors	Input: XLR; Output: Binding posts, Speakon
Height	3.5" (2U)
Weight	28 lbs (12.7 kg)