McIntosh MX123 Service Manual

Performance Specifications ..........................................2
Notes ...........................................................................2
Rear Panel ...................................................................3
Section Location ..........................................................4
Block Diagram .......................................................5 - 6
Interconnection Diagram ........................................7 - 8
Display Schematic and PCB..................................9 - 14
Video Schematic and PCB ..................................15 - 24
Audio Schematic and PCB ..................................25 - 34
SERVICE MANUAL
MX123
A/V PROCESSOR
SERIAL NO. AHG1001 And Above
CONTENTS
Balanced Schematic and PCB ..................................35 - 42
Backplane Schematic and PCB ...........................43 - 48
DAC Schematic and PCB ....................................49 - 56
Power Schematic and PCB ..................................57 - 60
Backup Schematic and PCB ................................61 - 64
HDMI Schematic and PCB ...............................65 - 104
Parts List .........................................................105 - 126
Repacking Instruction ..............................................127
MX123