Table Of Contents - Kenwood R-5000 Service Manual

Table of Contents

Contents1
Circuit Description2
Overview2
Frequency Configuration2
Signal Frequency Configurations2
Pll Frequency Configurations3
Circuit Configuration4
Series Connection Of If Filters5
If Filter Connection In The Conventional Models5
If Filter Connection5
Noise Blanking6
Selecitivty Responds Each Auto Mode6
Selectivity Switch Peripheral Circuit6
Notch Circuit7
Nb Rate Control Pulse Performing Circuit7
Agc And S Meter Circuits8
Muting Circuit10
Analog Switch10
Pll Circuit10
Reference Oscillator Circuit12
Pll412
Pll112
Pll212
Pll313
Pll513
Unlocked Signals14
Mkr Signal14
Digital Control15
Control Circuit Block Diagram15
Details Of The Units16
Encoder Circuit16
System Clock And System Reset Circuits17
Address Control17
Address Control Division17
System Clock Oscillation Circuit17
Real-Time Clock18
Display Dry Interface18
Digital Display Circuit18
A/D Converter Analog Input19
A/D Converter Peripheral Circuit19
A/D Converter Data Timing Chart19
Pll Data20
Band Information20
Key Scan21
Extended Functions21
Static Input21
Keyscan Matrix21
External Control Baud Rate Oscillation Circuit22
Output Ports22
Serial Interface Baud Rate Oscillation Circuit22
Semiconductor Data24
Keyboard Ass'y24
Terminal Connection Diagram24
Block Diagram24
Description Of Components34
If Unit34
Parts List41
Capacitors41
Temperature Coefficient41
Tolerance41
Semiconductor42
Disassembly64
Adjustment69
Required Test Equipment69
Dc Voltmeter69
Dc Ammeter69
Pll Adjustment70
Top View76
Bottom View77
Level Diagram78
Rf Unit81
Circuit Diagram82
Pc Board Views84
Control Unit91
Switch Unit93
Terminal Function98
Vs-1103
Vc-20105
Installation Of Options119
Voice Synthesis Unit Vs-1119
Crystal Filter120
Voltage Measurement Conditions121
Fm Mode Receiving121
Interface Chip Ic-10123
Dc Power Cable Kit124
Vhf Converter125
Specifications126