Table of Contents
Advertisement
1. Operating Instructions
2-1.
Boards Location .......................................................................................... 2-1
2-2.
Error Messages ............................................................................................ 2-1
2-3.
Setting / Release of Muting Function .......................................................... 2-2
2-4.
Service Information for Tuner Unit ............................................................ 2-2
3-1.
Preparation .................................................................................................. 3-1
3-2.
Adjustment .................................................................................................. 3-2
4. Semiconductor Pin Assignments
5-1.
Notes on Repair Parts .................................................................................. 5-1
5-2.
Exploded Views .......................................................................................... 5-2
5-3.
Electrical Parts List ..................................................................................... 5-4
5-4.
Accessories Supplied ................................................................................ 5-12
Overall Block Diagram ............................................................................... 6-2
Tuner Unit Block Diagram .......................................................................... 6-3
7. Board Layouts
CN-1922 Board ........................................................................................... 7-1
CN-1923 Board ........................................................................................... 7-1
MB-872 Board ............................................................................................ 7-2
WRR-802A (U)
Table of Contents
2-4-1.
Tuner Unit Removal ................................................................... 2-2
2-4-2.
Tuner Unit Checking .................................................................. 2-3
3-1-1.
Equipment and Tools ................................................................. 3-1
3-2-1.
Tuner Unit Adjustment .............................................................. 3-3
3-2-2.
Overall Characteristics Check .................................................... 3-8
1
Advertisement
Table of Contents
