Elkhart, IN U.S.A
POWER BASE-1 & 460CSL
POWER AMPLIFIER
Elkhart, IN U.S.A
AVIS
Table of Contents
SCOPE
WARRANTY
Introduction
Crown
PART NUMBERING SYSTEMS
Parts
GENERAL INFORMATION
STANDARD AND SPECIAL PARTS
PERFORMANCE
Specifications
POWER
MECHANICAL
Voltage Conversion
OVERVIEW
FEATURES
Theory
FRONT END OPERATION
VOLTAGE AMPLIFICATION
Error Amp
Theory
Voltage Translators
High Side HS
GROUNDED BRIDGE TOPOLOGY
Theory
Low Side LS
OUTPUT DEVICE EMULATION PROTECTION ODEP
Theory
Theory
TEST 3 ODEP VOLTAGE ADJUSTMENT
Checkout Procedures
TEST 2 OUTPUT BIAS ADJUSTMENT
STANDARD INITIAL CONDITIONS
TEST 12 OUTPUT POWER
TEST 4 AC POWER DRAW
TEST 7 PHASE RESPONSE
TEST 5 COMMON MODE REJECTION
TEST 14 ODEP LIMITING
TEST 16 SIGNAL TO NOISE RATIO
POST TESTING
TEST 15 LF PROTECTION
Checkout Procedures
LED ASSEMBLY
FANFORMER MECHANICAL ASSEMBLY
FUSE BOARD ASSEMBLY
Mechanical Non-ModuleParts
CHASSIS FRONT ASSEMBLY
OUTPUT ASSEMBLY ONE PER CHANNEL
BACK PANEL ASSEMBLY
Mechanical Non-ModuleParts
MAIN CHASSIS ASSEMBLY
Mechanical Non-ModuleParts
OUTPUT MODULES
Module Information
MODULE HISTORY
MAIN MODULES
DIODES
Q42576-1Output Module Parts List P10137-1Board
CAPACITORS
INDUCTORS
DIODES
Q42661-1Output Module Parts List P10137-1Board
CAPACITORS
INDUCTORS
DIODES
Q42718-9Output Module Parts List P10233-8Board
CAPACITORS
INDUCTORS
DIODES
Q42885-6Output Module Parts List P10305-4Board
CAPACITORS
INDUCTORS
DIODES
Q42967-2Output Module Parts List P10341-9Board
CAPACITORS
INDUCTORS
DIODES
Q43200-7Output Module Parts List P10397-1Board
CAPACITORS
INDUCTORS
CAPACITORS
Q42552A0 Main Module Parts List D 6304B2 Board
NETWORK RESISTORS
DIODES
Q42552A0 Main Module Parts List D 6304B2 Board
SWITCHES
IC’S
MISC
DIODES
Q42664-5Main Module Parts List D 6910-0Board
CAPACITORS
NETWORK RESISTORS
IC’S
Q42664-5Main Module Parts List D 6910-0Board
SWITCHES
MISC
DIODES
Q42682-7Main Module Parts List D 6910-0Board
CAPACITORS
NETWORK RESISTORS
SWITCHES
INTERCONNECTS
Q42682-7Main Module Parts List D 6910-0Board
RESISTORS
BOARD
Q42682-7Main Module Parts List D 6910-0Board
MISC
DIODES
Q42776-7Main Module Parts List D 7251-8Board
CAPACITORS
NETWORK RESISTORS
RESISTORS
Q42776-7Main Module Parts List D 7251-8Board
SWITCHES
IC’S
MISC
Q42776-7Main Module Parts List D 7251-8Board
INTERCONNECTS
HEADER 5 PIN
DIODES
Q42953-2Main Module Parts List D 7251-8Board
CAPACITORS
TRANSISTORS
RESISTORS
Q42953-2Main Module Parts List D 7251-8Board
SWITCHES
IC’S
Board
Q42953-2Main Module Parts List D 7251-8Board
MISC
DIODES
Q43060-5Main Module Parts List D 7993-5Board
CAPACITORS
TRANSISTORS
Q119
Q43060-5Main Module Parts List D 7993-5Board
RESISTORS
IC’S
Q43060-5Main Module Parts List D 7993-5Board
SWITCHES
MISC