Kenwood TK762H Manuals

Manuals and User Guides for Kenwood TK762H. We have 2 Kenwood TK762H manuals available for free PDF download: Service Manual

Kenwood TK762H Service Manual (62 pages)

Brand: Kenwood | Category: Transceiver | Size: 45.24 MB

Product View
1
Contents
2
Introduction
3
Ordering Replacement Parts
3
Personnel Safety
3
Pre-Installation Considerations
3
Service
4
Planning the Installation
4
Installation Planing - Control Stations
4
DC Power and Wiring
4
System Set-Up
5
Operating Features
6
Transceiver Programming
6
KPG-4 Description
6
Programming Software Description
6
Installation
7
Accessory Connection Cable
7
Clone Mode
7
Installing the KCT-19 in the Transceiver
7
Terminal Function
8
Ignition Sense Cable
9
Connecting the KCT-18 to the Transceiver
9
Modifying the Transceiver
9
R5 and R6 Setup Chart
9
PA/HA Unit
10
Installing the KAP-1 in the Transceiver
10
Installation Procedure
10
Horn Alert
10
DTMF Decode
11
Others
11
External Speaker
12
Fitting the Control Panel Upside down
12
KES-3: Option
12
Connection Procedure
12
Realignment
13
Modes
13
How to Enter each Mode
13
Panel Test Mode (TK-760 Only)
13
Test Mode Channel Operation
14
Frequency Table for Using on Test Mode
14
Signaling
14
Panel Tuning Mode (TK-760 Only)
15
Tuning Mode Start Display
15
Tuning Mode Version Select State
15
Tuning Mode Channel Select State
15
Tuning Item
16
Panel Tuning State Transition
16
Block Diagram (TK-760/762)
17
Level Diagram (TK-760/762)
18
Circuit Description (TK-760/762)
19
Circuit Configuration by Frequency
19
Receiving System
19
RF Unit
19
Wide/Narrow Switch
20
Transmitter System
21
Microphone Amplifier
21
Final Amplifier
21
APC Circuit
21
Frequency Synthesizer Unit
22
PLL Unlock
22
PLL Unit Block Diagram
22
PLL Unlock Circuit
22
Display Section
23
Control Section
23
32 Channel (LCD) Model
23
2 Channel (LED) Model
23
Memory Circuit
24
TX Encode Data
24
RX Decode Data
24
PLL Data Output
24
Power Supply Circuit
25
PA Switch Circuit
25
Semiconductor Data
26
Microprocessor: M38267M8L156GP (TX-RX Unit IC409)
26
Terminal Connection Diagram
26
PLL System: MC145190F (TX-RX Unit IC202)
28
Block Diagram
28
Power Module: M67741H-32/M67741L-32/M67781H-32/M67781L-32 (IC501)
29
Reset Switch: RH5VL42C (TX-RX Unit IC408)
29
Description of Components (TX-RX Unit (X57-4950-XX): TK-760 -10:K -11:K2 -12:HK -13:HK2; TX-RX Unit (X57-5100-XX): TK-762 -10:K -11:K2 -12:HK -13:HK2)
30
Description of Components (VCO (X58-4360-XX) -10:K,HK -11:K2,HK2)
32
Parts List
33
Exploded View
40
Packing
41
Adjustment
42
Test Equipment Required for Alignment
42
MIC Connector (Front View)
42
Test Cable for Microphone Input
42
Adjustment Location
43
Display
43
TK-760 (32-Channel Model) Front Panel
43
TK-762 (2-Channel Model) Front Panel
43
Common Section
44
Receiver Section
45
Transmitter Section
45
Adjustment Points
47
PC Board Views
49
VCO (X58-4360-XX) Component Side View -10:K, HK -11:K2, HK2
49
VCO (X58-4360-XX) Foil Side View -10:K, HK -11:K2, HK2
49
TX-RX Unit (X57-4950-XX) (A/2): TX-RX(TK-760)/ (X57-5100-XXI (A/2): TX-RX (TK-762) Component Side View -10:K -11:K2 -12:HK -13:HK2
50
TX-RX Unit (X57-4950-XX) (A/2): TX-RX(TK-760)/ (X57-5100-XXI (A/2): TX-RX (TK-762) Foil Side View -10:K -11:K2 -12:HK -13:HK2
51
TX-RX Unit (X57-4950-XX) (A/2): TX-RX(TK-760)/ (X57-5100-XXI (A/2): TX-RX (TK-762) Component Side View +Foil Side -10:K -11:K2 -12:HK -13:HK2
52
TX-RX Unit (X57-4950-XX) (B/2): Control (TK-760)/ (X57-5100-XXI (B/2): Control (TK-762) Component Side View +Foil Side -10:K -11:K2 -12:HK -13:HK2
53
TX-RX Unit (X57-4950-XX) (B/2): Control (TK-760)/ (X57-5100-XXI (B/2): Control (TK-762) Component Side View -10:K -11:K2 -12:HK -13:HK2
54
Circuit Diagram TK-760/762
56
Circuit Diagram TK-760
58
KAP-1 (PA/HA Unit)
59
External View
59
Overview
59
Main Features
59
KAP-1 (PA/HA Unit) Circuit Diagram
60
PC Board View SW Unit (X41-3380-20) Component Side View
60
SW Unit (X41-3380-20) Foil Side View
60
Specifications
61

Kenwood TK762H Service Manual (28 pages)

Brand: Kenwood | Category: Two-Way Radio | Size: 1.53 MB

Table of Contents
3
General
4
System Set-Up
6
- Transceiver Programming
  6
Installation
8
Realignment
14
- Modes
  14
- How to Enter each Mode
  14
- Panel Test Mode (TK-760 Only)
  14
- Panel Tuning Mode (TK-760 Only)
  16
Circuit Description
20
- Receiving System
  20
- Transmitter System
  21
- Frequency Synthesizer Unit
  22
- Display Section
  23
- Control Section
  23
Semiconductor Data
26
Terminal Function
26

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