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HDT-1
HD RADIO
CONTENTS
Specification.............................................................................................................................2-4
Block Diagram .....................................................................................................................5
Alignment Instructions.................................................................................................................6
Main PCB Top View..............................................................................................................7
Main PCB Bottom View..............................................................................................................8
Control PCB Top View..............................................................................................................9
Control PCB Bottom View.........................................................................................................10
Power PCB Top View...............................................................................................................11
Power PCB Bottom View............................................................................................................12
Wiring Diagram............................................................................................................13
Troubleshooting Flow Chart.....................................................................................................14
Electrical Parts List.............................................................................................................15-16
Mechanical Parts List...............................................................................................................17
Exploded Views........................................................................................................................18
IC Circuit Block Diagram.........................................................................................................19-21
IC and Transistor Voltage Chart..............................................................................................22-24
Semiconductor Lead Identifications...........................................................................................25
Schematic Diagram.............................................................................................................26
SPECIFICATION
FM. ELECTRICAL PERFORMANCE
Model: HDT-1 Brand: SANGEAN Temp: 25 R.H.: 75% Date: 2006/11/29
Condition Value Test no.
Test Item Unit
Input Output Freq. Nom. Lim. 1 2 3
Min. 87.5