McIntosh MP1100 Service Manual

-50 -40 -30 -20 -50 -40 -30 -20
-10 -10
-60 -60 0 0
O U T P U T L E V E L I N d B O U T P U T L E V E L I N d B
INPUT
PUSH - TRIM
HOLD - SETUP
Performance Specifications ..........................................2
Notes ...........................................................................2
Rear Panel ...................................................................3
Section Location ..........................................................4
Block Diagram .......................................................5 - 6
Interconnection Diagram ........................................7 - 8
SERVICE MANUAL
MP1100
PHONO PREAMPLIFIER
SERIAL NO. AFH1001 And Above
M P 1 1 0 0
P H O N O P R E A M P L I F I E R
MM PHONO1
MUTE
pF 50
CONTENTS
-60 -60
RIAA
STANDBY/ON
Ohm=47K
RESET
Right Audio Schematic and PCB ...........................9 - 20
Left Audio Schematic and PCB ...........................21 - 32
Tube Schematic and PCB ........................................33 - 38
Digital Schematic and PCB .................................39 - 48
Dsply/Stby/Mute/ L Mtr/R Mtr Schematic and PCB ...49 - 54
Parts List .............................................................55 - 72
Repacking Instruction ................................................73
MP1100
-50 -40 -30 -20 -50 -40 -30 -20
-10 -10
0 0
O U T P U T L E V E L I N d B O U T P U T L E V E L I N d B
LOAD
PUSH-SELECT