OWNER S MANUAL DX 392 PLL ALL BAND PORTABLE RECEIVER WITH CASSETTE RECORDER Please read before using this equipment Cat No 20 219B FEATURES Your Radio Shack DX 392 PLL All Band Portable Receiver with Cassette Recorder brings the voices of the world to you In the 13 international short wave SW bands you can hear news broadcasts and other programs from sources such as the British Broadcast ing Company Radio Cairo and Radio Moscow You can get emerge
1 I J CONTENTS SPECIFICATIONS 3 BLOCK DIAGRAM 5 PRINCIPLES OF OPERATION 6 GENERAL OPERATION OUTLINE 7 ALIGNMENT 9 RECEPTION CHECK I 9 MEMORY CHECK 20 TROUBLESHOOTING 21 P C BOARDS TOP AND BOTTOM VIEWS WIRING DIAGRAM ELECTRICAL PARTS LIST 32 MECHANICAL PARTS LIST 53 APPENDIX 54 DISASSEMBLY EXPLODED VIEW 55 SEMICONDUCTOR LEAD IDENTIFICATION AND 1C CIRCUIT DIAGRAM 57 MICROPROCESSOR IC 503 PIN ALLOCATION 67 SCHEMATIC DIAGRAM
1 I J CONTENTS SPECIFICATIONS 3 BLOCK DIAGRAM 5 PRINCIPLES OF OPERATION 6 GENERAL OPERATION OUTLINE 7 ALIGNMENT 9 RECEPTION CHECK I 9 MEMORY CHECK 20 TROUBLESHOOTING 21 P C BOARDS TOP AND BOTTOM VIEWS WIRING DIAGRAM ELECTRICAL PARTS LIST 32 MECHANICAL PARTS LIST 53 APPENDIX 54 DISASSEMBLY EXPLODED VIEW 55 SEMICONDUCTOR LEAD IDENTIFICATION AND 1C CIRCUIT DIAGRAM 57 MICROPROCESSOR IC 503 PIN ALLOCATION 67 SCHEMATIC DIAGRAM
RADIO SHACK LIMITED WARRANTY This product is warranted against defects for 90 days from date of purchase from Radio Shack company owned stores and authorized Radio Shack franchisees and dealers Within this period we will repair it without charge for parts and labor Simply bring your Radio Shack sales slip as proof of purchase date to any Radio Shack store Warranty does not cover transportation costs Nor does it cover a product subjected to misuse or accidental damage EXCEPT A
COMP 100 5 BAND FM SCANNING MONITOR RECEIVER WITH PROGRAMMABLE MEMORY Catalog Number 20 110 CUSTOM MANUFACTURED FOR RADIO SHACK A DIVISION OF TANDY CORPORATION CONTENTS SPECIFICATIONS 3 OUTLINE 4 BLOCK DIAGRAM 5 disassembly diagram e ALIGNMENT PREPARATION g REFERENCE FREQUENCY OSC DIVIDER ALIGNMENT 6 ALIGNMENT AND TEST POINT POSITIONS 7 FREQUE
SCHEMATIC DIAGRAM RADIO SHACK A DIVISION OF TANDY CORPORATION U S A FORT WORTH TEXAS 76102 _ CANADA BARRIE ONTARIO L4M 4W5 _ TANDY CORPORATION AUSTRALIA BELGIUM U K 280 316 VICTORIA ROAD PARC INDUSTRIEL DE NANINNE BILSTON ROAD RYOALMERE N S W 2116 5140 NANINNE WEDNESBURY WEST MIDLANS WS10 7JN 8A83300 Printed in Japan Your PATROLMAN PRO 53 scanning receiver is a completely solid state VHF UHF superheterodyne receiver using dual conversion
COMMUNICATION RECEIVER OPERATING AND SERVICE INSTRUCTIONS MODEL DX 75 RADIO SHACK CORPORATION DIVISION OF TANDY CORPORATION INTRODUCTION The Realistic DX 75 Communications Receiver is designed to wide both the usual long wave standard broadcast reception and short wave international broadcast recep tion Therefore it allows the listener to span the oceans and travel around the world by means of radio waves of radio waves Short wave radio signals
HTX 100 10 METER SSB CW TRANSCEIVER Catalog Number 19 1101 TABLE OF CONTENTS PAGE 2 Specifications Disassembly Instructions Block Diagram Circuit Description Alignment Procedure Alignment Points Locations Troubleshooting Hints PCS Top and Bottom Views Wiring Diagrams Electrical Parts List Exploded View Mechanical Parts List 6 7 8 10 15 16 20 25 27 48 49 51 Transistor Voltage Chart 1C Voltage Chart Se
OWNERS MANUAL MODEL DX 150A THE WORLD S FIRST DELUXE ALL SOLID STATE FOUR BAND AC DC 117V 12V 0 CO TVIGHr 1973 CUSTOM MANUFACTURED FOR RADIO SHACK A TANDY CORPORATION COMPANY Short Wove Puts the World at Your Fingertips Tune In On Broadcosts From For Off Places Heor Live Action Drama as It Actually Hoppens I Be Able to Tune in all Types of Communications SSB AM CW Amateur CB International Government It All Comes to Life on Your
o o r hi i lDODQDCB fiO Q Long Wave to Short Wave Puts the World at Your Fingertips Tune In On Broadcasts From Far Off Placesl Hear Live Action Drama as It Actually Happens Be Able to Tune in all Types of Communications SSB AM CW Amateur CB International Government It All Comes to Life on Your Realistic DX 160 Communications Receiver Today s busy airwaves are literally full of programs of entertain
20 113 CONTENTS Page SPECIFICATIONS 3 BLOCK DIAGRAM 4 PRINCIPLES OF OPERATION 5 GENERAL OPERATION OUTLINE 7 ALIGNMENT 8 RECEPTION CHECK 14 MEMORY CHECK 15 TROUBLESHOOTING 16 P C BOARD TOP AND BOTTOM VIEWS 18 WIRING DIAGRAM 20 ELECTRICAL PARTS LIST 21 DISASSEMBLY EXPLODED VIEW 32 MECHANICAL PARTS LIST 33 SEMICONDUCTOR LEAD IDENTIFICATION AND 1C CIRCUIT DIAGRAM 34 MICROPROCESSOR 1C PORT FORMAT 42 APPENDIX 43 SCHEMATIC DIAGRA
OWNER S MANUAL Please read before using this equipment PRO 2006 Programmable Scanner Your new Realistic PRO 2006 Desk Top Programmable Scanner lets you in on all the action Your scanner gives you direct access to over 196 000 frequencies in nine ac tion packed radio bands including police fire ambulance aircraft ham radio and transportation services in addition to normal FM broadcasts TV sound and CB You can se lect up to 400 chann