Filter
Top Products
TABLE OF CONTENTS
PERFORMANCE SPECIFICATIONS
...............................................................................................
4
General Information ..................................................................................................................
5
INSTALLATION
Rackmounting ............................................................................................................................
5
Ventilation/Placement ................................................................................................................
5
Line Voltage ...............................................................................................................................
5
OPERATION/CONNECTIONS
Power Cord Connection ............................................................................................................
5
Convenience Outlets ................................................................................................................
5
Front Panel ViewDiagram ........................................................................................................
6
Rear Panel View Diagram
........................................................................................................
8
Remote Control Diagram .........................................................................................................
10
Functional Block Diagram ........................................................................................................
11
Antenna Connections .............................................................................................................
12
Initial Power-Up/Muting System ..............................................................................................
12
Preamplifier Section
Audio Line Level Inputs ..........................................................................................................
12
Video Switching ......................................................................................................................
12
Tape Inputs and Outputs .........................................................................................................
13
Tone Controls and Tone In/Out .............................................................................................. 13
Mute Control ............................................................................................................................
14
Volume Control and Volume Control Indicator ........................................................................
14
Balance Control .......................................................................................................................
14
Mono Control ...........................................................................................................................
14
Headphone Output ................................................................................................................. 14
AM/FM Tuner Section
AM/FM Selector ................................................................................................................................
14
Up/Down Tuning and Auto Selector ....................................................................................... 15
Memory Presets
l-9 and +10
Preset Shift (Front Panel) ........................................................
15
Memory Preset Buttons
'1',
’
1 1'
and Next (Remote Control) .................................................. 15
Storing Stations into Memory..
................................................................................................
15
Mono Control ...........................................................................................................................
15
CIRCUIT DESCRIPTION
Line Level Input Selector System .........................................................................................
16
JFET Buffer And Record Output Driver
..................................................................................
16
Tape Monitor Switching .......................................................................................................... 16
Volume And Balance Controls ..............................................................................................
16
Line Amplifier
...........................................................................................................................
16
Tone Control System ..............................................................................................................
16
Muting System
........................................................................................................................
16
Headphone Amplifier ..............................................................................................................
17
AM/FM Tuner ...........................................................................................................................
17
ADDITIONAL INFORMATION
General Troubleshooting Hints ...............................................................................................
17
Ground Loops ......................
.
...................................................................................................
17
FM Antenna .............................................................................................................................
18
AM Antenna .....................................................
.
.......................................................................
19
Remote Control Battery Replacement ....................................................................................
19
Cleaning/Maintenance ............................................................................................................
19
SERVICE POLICY AND LIMITED WARRANTY
.............................................................................
19
-3-