Electro voice sx300a pwramp
This is the 12 pages manual for electro voice sx300a pwramp.
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Extracted text from electro voice sx300a pwramp (Ocr-read)
Page 1
EV EIeclroi/oice
' Telex Communications
Service Manual for
the Sx300a
Amplifier
(PSOOSx)
Page 2
SERVICE MANUAL FOR SX300A AMPUFIER
TABLE OF CONTENTS
SAFETY WARNING ................................................................................................................................. 3
DESCRIPTION OF THE PSOOSX ............................................................................................................. 3
INPUT CIRCUIT DESCRIPTION .............................................................................................................. 3
PROTECTION CIRCUIT ........
AMPLIFIER SECTION
POWER SUPPLY .........................
EQUIPMENT NEEDS FOR TESTING ...................................................................................................... 4
INTERNAL AMPUFIER ADJUSTMENTS ............................................................................................. 4'5
INITIAL TESTING ...........................................
P3OOSX FINAL TESTING PROCEDURE
P300$X POWER RATINGS ...........................
VOLT AND VOLT TRANSFORMER ........................................................................................................ 7
PARTS LIST ............................................................................................................................................. 8
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