Kenwood M) - Manuals

Kenwood M) – Manual in PDF format online.

Manuals:

Manual

Manual Kenwood M)

Summary

Page 2 - INTRODUCTION; SCOPE OF THIS MANUAL; ORDERING REPLACEMENT PARTS; PERSONAL SAFETY; SERVICE

TK-2160 2 GENERAL / SYSTEM SET-UP INTRODUCTION SCOPE OF THIS MANUAL This manual is intended for use by experienced technicians familiar with similar types of commercial grade communicationsequipment. It contains all required service information for theequipment and is current as of the publication d...

Page 3 - OPERATING FEATURES; Operation Features

TK-2160 3 OPERATING FEATURES 1. Operation Features Installing the (Optional) Antenna Screw the antenna into the connector on the top of the transceiver by holding theantenna at its base and turning it clockwiseuntil secure. Installing the Belt Clip Note: When first installing the belt clip, you must...

Page 4 - OPERATING FEATURES / REALIGNMENT; Programmable Auxiliary Functions; How to Enter Each Mode; REALIGNMENT

TK-2160 4 OPERATING FEATURES / REALIGNMENT Programmable Auxiliary Functions The AUX , Side 1 , and Side 2 keys can be programmed with the auxiliary functions listed below:• 2-Tone Encode• Emergency ∗ 1 • Monitor Momentary• Monitor Toggle• None• RF Power Low• Scan• Scan Temporary Delete• Scrambler• S...

Page 5 - DISASSEMBLY FOR REPAIR; Separating the case assembly from the chassis.; How to remove the battery terminal block.

TK-2160 5 DISASSEMBLY FOR REPAIR / / Ω ≈ , Packing 1. Separating the case assembly from the chassis. 1. Remove the volume knob z . 2. Remove the two screws x . 3. Lift the chassis c , and remove it from the case assembly. Note: After separating the case assembly from the chassis,remove the channel k...

Page 6 - Assembling

TK-2160 6 Assembling • Installation of battery terminal block and packing Install them so that no distortion or deformation occurs. • Installation of speakers and cushion, and wire styling of speakers Install the speakers so that they do not protrude from the cushion. Perform the wire styling of spe...

Page 7 - ) Audio Amplifier Circuit; CIRCUIT DESCRIPTION; Frequency Configuration; Fig. 1 Frequency configuration; ) IF Amplifier Circuit

TK-2160 7 5) Audio Amplifier Circuit The demodulated signal from IC401 is amplified by IC602,and goes to AF amplifier through IC601.T h e s i g n a l t h e n g o e s t h r o u g h a n A F v o l u m e c o n t r o l(VR801), and is routed to an audio power amplifier (IC605)where it is amplified and out...

Page 8 - Fig. 5 AF amplifier and squelch; PLL Frequency Synthesizer; Fig. 4 Tone volume fixed circuit

TK-2160 8 RECEIVE SIGNALING RECEIVE SIGNALING SP Q608 SW IF Amp FM IF IC401 IC602 IF Amp IC601 IC605 AF PA IC805 IC603 BPF & COMPALATER Q603,604,607SW QT/DQT 2-TONE DTMF CLK,DATA,STD,LOADN SIGNAL SP MUTE HSDI LSDI AN SQL CPU AQUA CIRCUIT DESCRIPTION Fig. 5 AF amplifier and squelch 6) Tone Volume...

Page 9 - Fig. 7 Unlock detector circuit; Transmitter System; ) Microphone Amplifier

TK-2160 9 CIRCUIT DESCRIPTION PLL DATA X1 16.8MHz REF OSC 1M 1N PLL IC IC1 PHASE COMPARATOR CHARGE PUMP LPF 5kHz/6.25kHz D3, 5, 7, 8 D4, 6, 9, 10 Q6 TX VCO Q5 RX VCO Q9 BUFF AMP Q11 RF AMP Q7 DOUBLER Q8, 12 T/R SW 5kHz/6.25kHz LPF RX TX Fig. 6 PLL circuit 3) Unlock Detector If a pulse signal appears...

Page 10 - ) Low Battery Warning; ) Frequency Shift Circuit; Fig. 10 Frequency shift circuit; Fig. 12 Low battery warning

TK-2160 10 2) Memory Circuit Memory circuit consists of the CPU (IC805) and an EEPROM(IC804). An EEPROM has a capacity of 64k bits that contains the transceiver control program for the CPU and data suchas transceiver channels and operating features. 3) Low Battery Warning The battery voltage is chec...

Page 11 - CIRCUIT DESCRIPTION / INSTALLATION; INSTALLATION

TK-2160 11 4) Battery Type Detection The transceiver automatically detects the battery type,measuring the resistance between the S-terminal and +terminal on the battery pack and changes the suppliedvoltage to the S-tarminal as below. The microprocessor thendetects the battery type. 7. Control System...

Page 12 - TERMINAL FUNCTION; Solder point connection

TK-2160 12 TERMINAL FUNCTION ■ CN801 1 GND GND Vss 2 SB Switched B Output Voltage/7mA load DC (Battery terminal) ±0.5V 3 A3 AUX3 Load >100k Ω (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ Vdd 4 TXAFI Transmit AF input Input sensitivity/Impedance (1kHz std. dev.) 280±50mVrms @22k Ω Load 5 A2 AUX2 Load >10...

Page 13 - Pin function; SEMICONDUCTOR DATA

TK-2160 13 Microprocessor : M30622MCA7G7GP (TX-RX UNIT : IC805) ■ Pin function 1 PCTV O APC/BPF control data output. 2 DTMF O DTMF, 2TONE. 3 HSDI I High speed data input (2TONE). 4 EEPDAT I/O EEPROM data input/output. 5 EEPCLK O EEPROM Clock 6 BYTE I GND. 7 CNVSS I GND. 8 AUX5 O Option Board 5 9 AUX...

Page 14 - COMPONENTS DESCRIPTION

TK-2160 14 COMPONENTS DESCRIPTION IC1 IC PLL system IC201 IC Comparator (APC) IC401 IC FM IF system IC601 IC Audio processor IC602 IC AF AMP IC603(1/2) IC HSD AMP IC603(2/2) IC HSD AMP IC604 IC VOX AMP IC605 IC AF Power AMP IC606 IC AF AMP IC801 IC Voltage regulator / 5V IC802 IC Voltage detector / ...

Page 15 - PARTS LIST; CAPACITORS; RESISTORS

TK-2160 15 PARTS LIST CAPACITORS 1 = Type ... ceramic, electrolytic, etc. 2 = Shape ... round, square, ect. 3 = Temp. coefficient 4 = Voltage rating 5 = Value 6 = Tolerance Color* CC45 Capacitor value 010 = 1pF 100 = 10pF 101 = 100pF 102 = 1000pF = 0.001 µ F 103 = 0.01 µ F 2 2 Multiplier 2nd number ...

Page 23 - EXPLODED VIEW

TK-2160 23 A B 1 2 3 EXPLODED VIEW Parts with the exploded numbers larger than 700 are not supplied. 1 TX-RX Unit (A/2) TX-RX Unit (B/2) 37 700 701 38 702 26 42 10 11 H H H H H H H H H H H 20 21 23 40 41 14 18 25 19 2 31 17 B A 8 C C 34 24 39 35 27 12 16 G E E 16 3 4 22 703(M only) 704(K only) 7 705...

Page 24 - PACKING

TK-2160 24 C D 1 2 3 PACKING Parts with the exploded numbers larger than 700 are not supplied. 6. INSTRUCTION MANUAL (B62-1716-00):K(B62-1747-00):M 30.ITEM CARTON CASE (H52-1981-02) 706 33.HOOK (J29-0701-05) F. BINDING HEAD MACHINE SCREW (N35-3004-45) 28.PACKING FIXTURE (H12-3150-02) 32.HARDWARE FIX...

Page 25 - ADJUSTMENT; Test Equipment Required for Alignment; T h e f o l l o w i n g p a r t s a r e r e q u i r e d f o r; Antenna connector adapter

TK-2160 25 ADJUSTMENT Test Equipment Required for Alignment Test Equipment Major Specifications 1. Standard Signal Generator Frequency Range 136 to 174MHz. (SSG) Modulation Frequency modulation and external modulation. Output -127dBm/0.1µV to greater than -47dBm/1mV 2. Power Meter Input Impedance 50...

Page 26 - Foil Side View; Fig. 1 Adjustment points

TK-2160 26 ■ Frequency and signalling The set has been adjusted for the frequencies shown in the following table. When required. re-adjust them followingthe adjustment procedure to obtain the frequencies you wantin actual operation. Frequency (MHz) K, M type Channel No. RX Frequency TX Frequency 1 1...

Page 27 - Common Section

TK-2160 27 ADJUSTMENT Common Section Item Condition Measurement Adjustment Specifications/ Test equipment Terminal Parts Method Remark 1. Setting 1) BATT terminal votage:7.5V 2) SSG standard modulation [Wide] MOD:1kHz,DEV:3kHz [Narrow] MOD:1kHz,DEV:1.5kHz 2. VCO lock 1) CH:High Power meter ANT TC2 A...

Page 29 - Receiver Section

TK-2160 29 ADJUSTMENT Item Condition Measurement Adjustment Specifications/ Test equipment Terminal Parts Method Remark 1. BPF Wave TEST CH:Center SSG ANT Programming RSSI MAX form ADJ Low DVM RSSI Software:KPG-82D Low’ Oscilloscope Center AF VTVM High’ High SSG otuput:–103 dBm(1.58 µ V) 2. Sesitivi...

Page 30 - PC BOARD

J I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 MIC601 R802 R803 R805 R807 R808 R809 R811 R813 R814 R815 R816 R817 R818 R819 R820 R821 R823 R824 R825 R827 R829 R R833 R834 R258 R261 C802 R263 R264 C804 R265 C805 C809 R270 C811 R272 C812 R273 R274 C814 R275 C815 R276 C816 R277 R278 C818 R279 R85...

Page 38 - BLOCK DIAGRAM

TK-2160 38 BLOCK DIAGRAM BPF TX VCO RX VCO DC SW DC SW MOD Q6 2SK508NV(K52)D3,D5,D7.D8 1SV323D12 1SV272 Q8 2SJ347 Q12 2SJ347 Q5 2SK508NV(K52) D4,D6,D9,D10 1SV325 RX TX LPF RX PLL TX:272.00~348.00MHzRX:371.90~447.90MHz IC1 MB15E03SL X1 L77-1932-05 16.8MHz PLLB LEVEL CONV PLLB X3 50.4MHz Q4 KTC4082 5R...

Page 40 - LEVEL DIAGRAM; RX

TK-2160 40 LEVEL DIAGRAM C365 C475 Q404 –119.5dBm –117.0dBm –115.0dBm –106.0Bm –118.0dBm IC601 500mW 16mV rms VCO C44 16mV rms 320mV rms 12.6dBm C441 C417 XF401 RF (CENTER FREQUENCY) IF1 (49.95MHz) IF2 (450kHz) AF (1kHz) IC605 C645 C648 C85 C81 AF (1kHz) RF (CENTER FREQUENCY) RXLO D401 D201 2dBm C24...

Page 41 - Operating flow chart

TK-2160 41 A02-3656-08 CABINET BOTTOM ∗ A02-3841-08 CABINET UPPER ∗ B43-1151-08 BADGE ∗ B62-1754-08 INSTRUCTION MANUAL K,T ∗ B62-1755-08 INSTRUCTION MANUAL E ∗ B72-2209-08 MODEL NAME PLATE ∗ E03-0453-08 DC JACK E23-1190-08 RELAY TERMINAL G13-1547-08 CUSHION N83-2610-45 PAN HEAD TAPTITE SCREW ∗ W02-3...

Page 42 - Transmitter; SPECIFICATIONS; KENWOOD CORPORATION

TK-2160 42 K, M TYPE General Frequency Range ............................................................. 136~174MHz (K, M)Number of channels ......................................................... Max. 16Number of groups ............................................................ Max. 16Channel...

Kenwood Manuals

Kenwood VR-2080 User Manual
Kenwood VR-2080 Manual
Kenwood CD-224M User Manual
Kenwood CD-224M Manual
Kenwood HTB-505 User Manual
Kenwood VR-2090 User Manual
Kenwood VR-2090 Manual
Kenwood KR-797 User Manual
Kenwood KR-797 Manual
Kenwood 1070VR User Manual
Kenwood 1070VR Manual
Kenwood 1080VR User Manual
Kenwood 1080VR Manual
Kenwood 144MHz FM TRANSCEIVER K2E User Manual
Kenwood 25th Anniversary Products XXV-02A User Manual
Kenwood 25th Anniversary Products XXV-03A User Manual
Kenwood 411 User Manual
Kenwood 411 Manual
Kenwood 5-CHANNEL POWER AMPLIFIER KAC-959 User Manual
Kenwood 50 MHZ ALL MODE TRANSCEIVER TS-590S User Manual