2=C A
PHONIC CORPORATION
Phonic reserves the right to improve or alter any information supplied within t his
document without prior notice.
V2.1 Dec. 27, 2002
MAX860/1500/2500 SERVICE MANUAL
PCB
MAIN BOARD PCB........................................................................................................5
PART LIST ................................................................................12
POWER AMP(L) & CONTROLS PART LIST......................................................................13
POWER AMP(R) & POWER SUPPLY PART LIST..............................................................14
MISCELLANEOUS ITEMS..............................................................................................21
POWER REQUIREMENT CLASSIFICATI ON....................... ...........................................24
IC LIST..........................................................................................................................25
POWER AMP
PART LIST
DIMENSIONS................................................................................................................26
INPUT CONNECTORS
SCHEMATIC
SCHEMATIC.............................................................................................6
POWER AMP INPUT(L) SCHEMATIC..............................................................................7
POWER AMP INPUT(R) SCHEMATIC..............................................................................8
POWER AMP OUTPUT(L) SCHEMATIC...........................................................................9
POWER AMP OUTPUT(R ) SCHEMATIC.........................................................................10
POWER AMP SUPPLY SCHEMATIC...............................................................................11
SYSTEM BLOCK DIAGRAM....... ... .. .. .. ... .. .. .. ... .... .. ... .. .. .. ... .. .. .. ... .. .... ... .. .. .. .. ... .. .. .. ... .. .......................4
PANEL LAYOUT..............................................................................................................................
POWERED AMPLIFIER
860/1500/2500MAX 860/1500/2500
CONTENTS