McIntosh C22 Service Manual

Performance Specifications ..........................................2
Notes ...........................................................................2
Rear Panel ...................................................................3
Section Location ..........................................................3
Block Diagram ............................................................4
Interconnection Diagram ........................................5 - 6
Main Schematic and PCB .................................... 7 - 18
Tube Schematic and PCB ....................................91 - 26
Balanced Schematic and PCB .............................27 - 32
SERVICE MANUAL
C22
PREAMPLIFIER
ALL SERIAL NUMBERS
CONTENTS
Volume Schematic and PCB ...............................33 - 36
Tone Schematic and PCB ....................................37 - 40
Display Schematic and PCB................................41 - 46
Headphone Schematic and PCB .........................47 - 48
White LED Schematic and PCB ..........................47 - 48
Remote Control ..................................................49 - 50
Parts List .............................................................53 - 61
Repacking Instructions ...............................................63
C22
PREAMPLIFIER