Contents
PS Series
PS28 Subwoofer
250 Crossways Park Dr
Basic Specifications PS28 Powered Subwoofer
CONTENTS
PS series PS28 subwoofer
INFINITY PRIMUS PS28 150W Powered Sub/ Plate Amp
Unit
Specification
PS series PS28 subwoofer
Parameter
PS series PS28 subwoofer
Rear Panel
¡ Subwoofer-Level Control Crossover Adjustment £ Phase Switch
¢ LFE Input ∞ Line-Level Inputs § Power Switch
PS28
processor but has a subwoofer output
PS series PS28 subwoofer
If your receiver/processor does
not contain a Dolby Digital or DTS
OPERATION
MAINTENANCE AND SERVICE
PS series PS28 subwoofer
PS series PS28 subwoofer
General Unit Function UUT = Unit Under Test
PS28 Test Set Up and Procedure
PS series PS28 subwoofer
SYSTEM AURAL SWEEP TEST Equipment needed
PS series PS28 subwoofer
PS series PS28 subwoofer
PS28
Troubleshooting Flow Chart
PS series PS28 subwoofer
PS 28 120v Electrical Parts List
PREAMP PCB
PS series PS28 subwoofer
POWER/MAIN PCB
2 R310,R312 1 R341 1 R305 2 R342,R343 1 R307 2 R311,R313 2 C305,C306
Qty Reference Designator 2 Q101,Q115 1 Q117 1 Q119 1 Q106 1 Q105
1 D110 1 D116 1 D104 1 RY101 1 P101 1 P102 1 P103 2 for Q107,Q108
1 back 1 back 8 R301,R303,R304,R308,R309,R314,R340,R344 1 R302
MISCELLANEOUS/MECHANICAL
PS series PS28 subwoofer
PS series PS28 subwoofer
PS series PS28 subwoofer
PS series PS28 subwoofer
PS series PS28 subwoofer
PS series PS28 subwoofer
PS series PS28 subwoofer
PS series PS28 subwoofer
PS series PS28 subwoofer