Table Of Contents - Kenwood TK-7180 Service Manual

Table of Contents

Table Of Contents1
General2
Pre-Installation Considerations2
Unpacking2
Pre-Installation Checkout2
General / System Set-Up3
Service3
System Set-Up3
Realignment4
Modes4
How To Enter Each Mode4
Panel Test Mode4
Firmware Programming Mode5
Clone Mode5
Kpg-46 Description5
Programming Software Kpg-89D Description5
Firmware Version Information6
Clock Adjustment Mode6
Ignition Sense Cable7
Connecting The Kct-46 Cable To The Transceiver7
Radio Interface Cable7
Connecting The Kct-40 Cable To The Transceiver7
Installation7
Horn Alert/P.a. Relay Unit8
Installing The Kap-2 Unit In The Transceiver8
Control Head Remote Kit9
Installing The Krk-10 Kit To The Transceiver9
Remove The Front Panel From The Transceiver9
Install The Krk-10 Main Panel Onto The Transceiver9
Voice Guide & Storage Unit10
Installing The Vgs-1 Unit In The Transceiver10
Voice Scrambler Board Connection11
Ani Board Connection11
Gps Receiver Connection11
Installing The Gps Receiver11
Installing The Gps Receiver Together With The Vgs-112
Disassembly For Repair13
Precautions On Disassembly13
Tx-Rx Pcb (Tx-Rx Unit B/3) Disassembly13
Removing The Speaker Hardware Fixture13
Precautions On Reassembly14
Tx-Rx Pcb (Tx-Rx Unit B/3) Reassembly14
Securing The Audio Ic (Ic417) With Screws14
Top Packing Installation Procedure14
D-Sub Cap Installation Procedure15
Installing The Holder15
Circuit Description16
Receiver Circuit16
Front-End Circuit16
First Mixer16
Squelch Circuit17
Transmitter Circuit17
Microphone Circuit17
Modulation Level Adjustment Circuit17
Frequency Synthesizer Unit18
Frequency Synthesizer18
Control Circuit18
Control Circuit Block Diagram18
Power Supply Circuit19
Display Circuit19
Semiconductor Data20
Components Description22
Parts List24
Exploded View33
Packing34
Adjustment35
Controls35
Test Mode Operation Features35
Key Operation35
Test Signaling36
Panel Tuning Mode36
Preparations For Tuning The Transceiver36
Transceiver Tuning36
Flow Chart37
Test Equipment Required For Alignment38
Test Cable For Microphone Input (E30-3360-08)38
Tuning Cable (E30-3383-05)38
Common Section39
Transmitter Section (K Market Model Skips Adjustment Of Wide 4K)39
Adjustment Points45
Terminal Function46
Tx-Rx Unit (X57-6980-10) (B/3)47
Pc Board50
Display Unit (X54-3480-10) Component Side View (J72-0932-09)50
Display Unit (X54-3480-10) Foil Side View (J72-0932-09)50
Display Unit (X54-3480-10)61
Tx-Rx Unit (X57-6980-10) (A/3, C/3)65
Schematic Diagram65
Tx-Rx Unit (X57-6980-10)70
Interconnection Diagram74
Block Diagram75
Level Diagram77
Receiver Section77
Transmitter Section77
External View79
Optional Accessories Krk-10 (Control Head Remote Kit: 23Ft/7M)79
Exploded View And Packing80
Optional Accessories84
Horn Alert/P.a. Relay Unit)84
Radio Interface Cable)84
Ignition Sense Cable)84
Microphone)84
Keypad Microphone)84
Specifications85