Kenwood TK-7160 PACKING

TK-7160

705

Pamphlet

5 Instruction manual

(B62-1829-00)

31 Protection bag

(H25-2341-04)

31 Protection bag

(H25-2341-04)

29 Packing fixture

(H12-3178-05)

29 Packing fixture

(H12-3178-05)

32 Item carton case

(H52-2081-02)

42 Microphone

(T91-0639-05) : K

30 Carton board

(H13-1190-02)

35 Bracket

(J29-0662-03)

39 Screw set

(N99-0395-05)

34 MIC holder

(J19-1584-05) : K

15 Fuse (6 x 30) 10A

(F51-0016-15) x 2

9 DC cord

(E30-3339-05)

706

UPC code label

PACKING

Parts with the exploded numbers larger than 700 are not supplied.

Contents

Main TK-7160 SERVICE MANUAL CONTENTS GENERAL INTRODUCTION SCOPE OF THIS MANUAL ORDERING REPLACEMENT PARTS PERSONAL SAFETY GENERAL / SYSTEM SET-UP NOTE SYSTEM SET-UP OPERATING FEATURES 1. Controls and Functions 1-1. Front Panel 1-2. Microphone 1-3. Display 1. Modes 2. How to Enter Each Mode 3. PC Mode 3-1. Preface 3-2. Connection Procedure TK-7160 4-1. Adding the data password. Fig, 2 Flow Chart (Master radio) 5. Self Programming Mode 5-1. Enter to the Self Programming Mode TK-7160 Item Selection Mode Item Setting Mode 6. Accessory Connection Cable (KCT-39) 6-1. Installing the KCT-39 in the Transceiver Fig. 4 Accessory Port Function Fig. 3 REALIGNMENT / INSTALLATION 1. PA/HA Unit (KAP-2 : Option) 1-1. Installing the KAP-2 in the Transceiver Installation Procedure INSTALLATION Fig. 3 Fig. 4 Fig. 5 Fig. 6 INSTALLATION / DISASSEMBLY FOR REPAIR 2. External Speaker (Option) Frequency Configuration Fig. 1 Frequency configuration Fig. 2 Receiver system Receiver System Front-end RF Amplifier PLL Frequency Synthesizer PLL VCO Unlock Circuit Transmitter System Fig. 9 APC circuit Fig. 7 Unlock circuit Outline Power Amplifier Circuit Control Circuit Fig. 10 Control circuit Fig. 14 Encode Fig. 12 Display circuit Fig. 13 Key matrix circuit TK-7160 Decode Fig. 16 Power supply circuit Fig. 15 Decode D/A Converter Power Supply Circuit SEMICONDUCTOR DATA Microprocessor : 30622MEP-A01GP (TX-RX unit IC101) Pin Function COMPONENTS DESCRIPTION Display Unit (X54-3510-10) TX-RX Unit (X57-7080-10) TK-7160 DISPLAY UNIT (X54-3510-10) TX-RX UNIT (X57-7080-10) Page Page Page Page Page Page EXPLODED VIEW PACKING Parts with the exploded numbers larger than 700 are not supplied. Test Equipment Required for Alignment Tuning cable (E30-3383-05) MIC connector (Front view) Test cable for microphone input (E30-3360-08) Adjustment Location Switch IC281 TC441 L321 Test Frequency Test Signaling PCB Section 3 or 5 Reference Level Adjustment Frequency Receiver Section Transmitter Section * Adjustment of TX VCO lock voltage If normal power is not obtained, please follow the step below TERMINAL FUNCTION CN2 Function Port Assignment CN3 C21 TK-71 60 DISPLAY UNIT (X54-3510-10) Component side view (J72-0959-09) DISPLAY UNIT (X54-3510-10) Foil side view (J72-0959-09) DISPLAY UNIT (X54-3510-10) Component side view (J72-0959-09) DISPLAY UNIT (X54-3510-10) Component side view (J72-0959-09) + TK-71 60 TX-RX UNIT (X57-7080-10) Component side view (J72-0955-09) JKLMNOPQRSIHGFEDCBA TX-RX UNIT (X57-7080-10) Component side view (J72-0955-09) J72-0955-09 + Layer 1 Layer 2 Layer 3 Layer 4 TX-RX UNIT (X57-7080-10) Component side view (J72-0955-09) TX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09) J72-0955-09 TX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09) JKLMNOPQRSIHGFEDCBA TX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09) J72-0955-09 + Layer 1 Layer 2 Layer 3 Layer 4 TX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09) TK-7160 ABCDE X57-708 1/4 TX-RX UNIT (X57-7080-10) SCHEMATIC DIAGRAM TK-7160 JIHGF X57-708 2/4 TK-7160 KLMNO X57-708 3/4 SCHEMATIC DIAGRAM TK-7160 43 Note : The components marked with a dot () are parts of layer 1. TSRQP X57-708 4/4, X54-351 1/1 TX-RX UNIT (X57-7080-10) DISPLAY UNIT (X54-3510-10) BLOCK DIAGRAM TX-RX UNIT DISPLAY UNIT Page LEVEL DIAGRAM Receiver Section Transmitter Section Page SPECIFICATIONS KENWOOD CORPORATION GENERAL RECEIVER TRANSMITTER