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PRO-197
Digital Trunking Base/Mobile Scanner
Catalog Number: 20-197
CONTENTS
Page
Specifications .................................................................................................................................................... 2
Block Diagram ................................................................................................................................................... 4
Alignment and Adjustment ................................................................................................................................ 5
Troubleshooting ............................................................................................................................................... 10
Printed Circuit Board ....................................................................................................................................... 15
Wiring Diagram ................................................................................................................................................ 20
Exploded View ................................................................................................................................................. 21
Mechanical Parts List ....................................................................................................................................... 22
Electrical Parts List .......................................................................................................................................... 24
Semiconductor Lead Identification ................................................................................................................. 66
Microprocessor (IC306) Port Format ............................................................................................................... 72
Schematic Diagram ......................................................................................................................................... 73
© 2008
RadioShack
Corporation
All Rights Reserved.
RadioShack
is a registered trademark used by
RadioShack
Corporation.
2
0
-197
Summary of Contents for PRO-197
Page 15: ...PRINTED CIRCUIT BOARD Main PCB Top View 15 ...
Page 16: ...Bottom View 16 ...
Page 19: ...19 ...
Page 20: ...WIRING DIAGRAM 20 ...
Page 73: ......
Page 74: ......
Page 75: ...RadioShack Corporation Fort Worth Texas 76102 08A08 ...