TK-8100 GENERAL 3. PRE-INSTALLATION CHECKOUT INTRODUCTION 3-1. Introduction SCOPE OF THIS MANUAL Each radio is adjusted and tested before shipment. How- This manual is intended for use by experienced techni- ever, it is recommended that receiver and transmitter opera- cians familiar with similar types of commercial grade commu- tion be checked for proper operation before installation.
Your sand from getting in. KENWOOD dealer can help you select an antenna system that will best serve your particular needs. 5-2. Radio location Select a convenient location for your control station radio which is as close as practical to the antenna cable entry point.
TK-8100 OPERATING FEATURES 1-3. Display 1. Controls and Functions 1-1. Front Panel Indicator Description Appears while transmitting. 1-2. Microphone Appears when trunking is activated. Appears while monitoring the selected channel (squelch is off). Appears when making a call using Code Squelch or Selective Call.
The data can be input to or read from TK-8100 and edited on the screen. The programmed or edited data can be 2. How to Enter Each Mode printed out. It is also possible to tune the transceiver.
TK-8100 REALIGNMENT 4-1. Adding the data password. 5-2. Adding the Data Password If the data password is set in the optional feature menu, If the data password is set in the optional feature menu, you must enter the password (Master transceiver) to activate you must enter the password to activate a self programming a clone mode.
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TK-8100 REALIGNMENT No. Function Choices Display Remarks No. Function Choices Display Remarks D Q T 0 0 0 Ι ✽ - - - - - - - - key : Off/QT/DQT DQT 000~777 key : Hold 1 second D Q T 7 7 7 Ι ✽...
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TK-8100 REALIGNMENT ■ Flow Chart 5-4. DTMF Setting Mode Each radio can be setup in its action mode by using the Self programming mode panel keys. [MON] • Pressing [SCN] when “ SELF ” is displayed, sets the [MON] Channel Group DTMF setting mode.
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TK-8100 REALIGNMENT 4. Place the KCT-39 sumi tube along the chassis and insert 6. Accessory Connection Cable (KCT-39) the cable tie into the TX-RX PCB slot, as shown in the dia- The KCT-39 is an accessory connection cable for connect- gram below.
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TK-8100 REALIGNMENT 7. Align the terminal B KCT -39 cable underneath the termi- 10. Connect the KCT-39 to the external accessory by insert- nal A cable align the speaker cable (T07 -1082 -05) below ing the crimp terminal ( ) into the square plug ( ), both both KCT-39 cables.
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TK-8100 REALIGNMENT / INSTALLATION 7. Ignition Sense Cable (KCT-18) 1. Optional Board The KCT-18 is an optional cable for enabling the ignition 1-1. Voice Scrambler Board Connection ■ Modification function. The ignition function lets you turn the power to the transceiver on and off with the car ignition key.
TK-8100 INSTALLATION ■ Pins Connection 2. SmarTrunk Voice scrambler 12 pins lead wire 11 pins lead wire 1. Unscrew the five M2.6 screws (N87-2614 -46), then re- move the shielding cover (F10-2491-03). functions with connector (A) with connector (B) A-12 –...
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Part No. : G13-2006-04 Note : • For the SmarTrunk option, cushion C and the insulation sheet are included in the package. • For TK-7100 & TK-8100 series, cushion A is not used. Cushion A is replaced by cushion F. Variable Capacitor •...
TK-8100 INSTALLATION / DISASSEMBLY FOR REPAIR 8. Align the connector on the underside of the ST-865KW4 1. When you remove the panel, turn the transceiver up side with the connector on the top side of the ST-909, then down. Detach the panel by lifting the tabs as shown be- press down on cushion E to secure them.
TK-8100 DISASSEMBLY FOR REPAIR 4-1. Remove the display unit To remove the display unit from the panel, follow the cor- Open the top of display rect procedures shown (A regular screw driver is needed unit at No. 4 as indicated.
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TK-8100 DISASSEMBLY FOR REPAIR Snap in bottom of display unit (No. 2). Insert phone jack into panel first. Snap in top of display unit (No. 4). Snap in bottom of display unit (No. 3). Ensure that display unit holes locator is properly located on the illumination guide locators as shown.
TK-8100 CIRCUIT DESCRIPTION ■ IF Amplifier Frequency Configuration The first IF signal is amplified by Q351, and the enters The receiver utilizes double conversion. The first IF is IC301 (FM processing IC). The signal is heterodyned again 49.95MHz and the second IF is 450kHz. The first local oscil- with a second local oscillator signal within IC301 to create a lator signal is supplied from the PLL circuit.
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TK-8100 CIRCUIT DESCRIPTION ■ Wide/Narrow Switching Circuit ■ Squelch Circuit The Wide port (pin 65) and Narrow port (pin 64) of the CPU The detection output from the FM IF IC (IC301) passes is used to switch between ceramic filters. When the Wide through a noise amplifier (Q301) to detect noise.
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TK-8100 CIRCUIT DESCRIPTION ■ Unlock Circuit Transmitter System During reception, the 8RC signal goes high, the 8TC signal ■ Outline goes low, and Q34 turns on. Q33 turns on and a voltage is The transmitter circuit produces and amplifies the desired applied to the collector (8R).
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CIRCUIT DESCRIPTION ■ Key Matrix Circuit Control Circuit The TK-8100 front panel has function keys. Each of them The CPU carries out the following tasks: is connected to a cross point of a matrix of the KMI1 to KMO2 1) Controls the WIDE, NARROW, TX/RX outputs.
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TK-8100 CIRCUIT DESCRIPTION ■ Decode Power Supply Circuit • QT/DQT/DTMF When the power switch on the display unit is pressed, the The signal (W/NO (EVOL2)) goes to SIGNAL (pin 88) of power port on the display unit which is connected port 17 CPU (IC101).
TK-8100 SEMICONDUCTOR DATA Microprocessor : 30622MAA-B86GP (TX-RX Unit IC101) ■ Terminal Function Pin No. Name Function Pin No. Name Function QT/DQT QT/DQT output. AMPSW AF AMP switch. DTMF/MSK DTMF/MSK/BEEP output Common data. PLLE PLL IC chip select. Common clock. 55,56 GND.
TK-8100 COMPONENTS DESCRIPTION Display Unit (X54-3430-20) Ref. No. Parts name Description Ref. No. Parts name Description Q251 Transistor Buffer amplifier / RX audio LCD controller Q252,253 FET AF mute / Active while AFM is H Transistor DC switch Q254 Digital transistor...
Les articles non mentionnes dans le Parts No. ne sont pas fournis. Y : AAFES (Europe) X : Australia M : Other Areas Teile ohne Parts No. werden nicht geliefert. TK-8100, DISPLAY UNIT (X54-3430-20) TX-RX UNIT (X57-6920-XX) Desti- Desti- Ref. No.
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CHIP C 7.0PF C369 CC73GCH1H1R5B CHIP C 1.5PF C251 C92-0714-05 CHIP-TAN 4.7UF 6.3WV C252 CC73GCH1H390J CHIP C 39PF C369 CC73GCH1H020B CHIP C 2.0PF C253,254 CK73GB1A105K CHIP C 1.0UF C370 CK73GB1H471K CHIP C 470PF K : TK-8100 K M : TK-8100 M...
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4.0PF L405 L92-0443-05 FERRITE CHIP C461 CK73GB1H471K CHIP C 470PF C463,464 CK73GB1H471K CHIP C 470PF L406,407 L40-4791-86 SMALL FIXED INDUCTOR (4.7UH) C466 CC73GCH1H050B CHIP C 5.0PF L408 L40-2778-67 SMALL FIXED INDUCTOR (27NH) K : TK-8100 K M : TK-8100 M...
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CHIP R 120K 1/16W R265 RK73GH1J562D CHIP R 5.6K 1/16W R109 RK73GB1J152J CHIP R 1.5K 1/16W R266 RK73GB1J562J CHIP R 5.6K 1/16W R110 RK73GB1J473J CHIP R 1/16W R267 R92-0670-05 CHIP R 0 OHM K : TK-8100 K M : TK-8100 M...
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CHIP R 100K 1/16W R381 R92-1252-05 CHIP R 0 OHM J 1/16W R532,533 R92-1252-05 CHIP R 0 OHM J 1/16W R401-403 RK73GB1J102J CHIP R 1.0K 1/16W R534 RK73GB1J822J CHIP R 8.2K 1/16W K : TK-8100 K M : TK-8100 M...
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MOS IC 2SK1824 KTA1046(Y) TRANSISTOR 2SK1824 2SA1745(6,7) TRANSISTOR KRC102S DIGITAL TRANSISTOR KTA1664(Y) TRANSISTOR KRC102S DIGITAL TRANSISTOR KRC404RTK DIGITAL TRANSISTOR KRC414RTK DIGITAL TRANSISTOR Q86,87 2SK1824 Q201 2SC4919 TRANSISTOR Q202 2SJ243 Q251 2SC4617(S) TRANSISTOR K : TK-8100 K M : TK-8100 M...
TK-8100 EXPLODED VIEW A M3 x 8 : N67-3008-46 B M2.6 x 6 (Br-Tap) : N87-2606-46 C M2.6 x 14 (Br-Tap) : N87-2614-46 Part name label face down IC502 Display unit IC252 TX-RX unit S/No. label Parts with the exploded numbers larger than 700 are not supplied.
TK-8100 ADJUSTMENT Test Equipment Required for Alignment Test Equipment Major Specifications 1. Standard Signal Generator Frequency Range 400 to 520MHz (SSG) Modulation Frequency modulation and external modulation Output –127dBm/0.1µV to greater than –7dBm/100mV 2. Power Meter Input Impedance 50Ω Operation Frequency...
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TK-8100 ADJUSTMENT ■ Notes Adjustment Location • EEPROM ■ Switch The tuning data (Deviation, Squelch, etc.) for the EEP- ROM, is stored in memory. When parts are changed, re- Volume Channel up/down up/down adjust the transceiver. Display Power Speaker • AF PA IC (IC252) How to mounting the IC252.
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TK-8100 ADJUSTMENT PCB Section Measurement Adjustment Specifications/ Item Condition Remarks Test equipment Terminal Parts Method 1. Setting 1) Power supply voltage DC Power supply terminal : 13.6V ± 0.1V 2. VCO lock 1) CH : TX high Digital voltmeter TC402 5.5V...
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TK-8100 ADJUSTMENT Measurement Adjustment Specifications/ Item Condition Test equipment Terminal Parts Method Remarks 3. Squelch 1 1) CH : RX low (Wide) PC key Adjust to open the squelch CH : RX center (Wide/Narrow) CH : RX high (Wide) 2) SSG output : –120dBm (0.22µV) (Wide)
TK-8100 PC BOARD DISPLAY UNIT (X54-3430-20) Component side view (J72-0885-09) VOL UP POWER VOL DN DISPLAY UNIT (X54-3430-20) Foil side view (J72-0885-09) HOOK...
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TK-8100 PC BOARD DISPLAY UNIT (X54-3430-20) Component side view (J72-0885-09) J72-0885-09 Ref. No. Address Ref. No. Address CH UP CH DN Component side Layer 1 Layer 2 Foil side DISPLAY UNIT (X54-3430-20) Foil side view (J72-0885-09) Ref. No. Address Ref. No. Address...
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TK-8100 TK-8100 PC BOARD PC BOARD DISPLAY UNIT (X54-3430-20) Component side view (J72-0885-09) DISPLAY UNIT (X54-3430-20) Component side view (J72-0885-09) J72-0885-09 Ref. No. Address Ref. No. Address VOL UP CH UP POWER VOL DN CH DN Component side Layer 1...
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TK-8100 PC BOARD TX-RX UNIT (X57-6920-XX) -20 : M -21 : K Component side view (J72-0918-09) EXT. SP R272 D251 C272 R274 R275 R273 C271 TEMP2 CNVSS IC252 R101 R271 C276 POWER C270 R270 RESET Q254 R267 R223 R202 R277...
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TK-8100 PC BOARD TX-RX UNIT (X57-6920-XX) -20 : M -21 : K Component side view (J72-0918-09) IC502 C611 C612 C605 C603 C604 D608 R605 D606 C614 C573 R606 TEMP1 R532 L505 R531 R380 R528 C391 C559 C539 R527 R538 C538...
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TK-8100 TK-8100 PC BOARD PC BOARD TX-RX UNIT (X57-6920-XX) -20 : M -21 : K TX-RX UNIT (X57-6920-XX) -20 : M -21 : K Component side view (J72-0918-09) Component side view (J72-0918-09) EXT. SP IC502 C611 C612 C605 C603 C604...
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TK-8100 PC BOARD TX-RX UNIT (X57-6920-XX) -20 : M -21 : K Foil side view (J72-0918-09) R800 L603 D605 C606 D604 L601 L361 C390 C537 C385 D354 D355 L359 C389 CN301 CN503 C382 C383 D353 R374 C370 C501 C379 TC353...
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TK-8100 PC BOARD TX-RX UNIT (X57-6920-XX) -20 : M -21 : K Foil side view (J72-0918-09) C283 R281 R535 R526 C531 R524 C523 CN502 CN501 C516 L504 R523 R517 R520 Q502 R103 R102 C520 C540 C279 D502 R131 R130 C104...
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TK-8100 TK-8100 PC BOARD PC BOARD TX-RX UNIT (X57-6920-XX) -20 : M -21 : K TX-RX UNIT (X57-6920-XX) -20 : M -21 : K Foil side view (J72-0918-09) Foil side view (J72-0918-09) C283 R281 R800 L603 D605 C606 D604 L601...
TK-8100 LEVEL DIAGRAM Receiver Section Center Frequency 49.95MHz 450kHz W : –85.0dBm N : –80.5dBm W : –121.0dBm W : –119.0dBm W : –105.5dBm W : –106.0dBm W : –117.5dBm W : –103.0dBm N : –120.5dBm N : –118.5dBm N : –105.5dBm N : –105.0dBm...
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TK-8100 LEVEL DIAGRAM 450kHz Audio Frequency W : –93.0dBm N : –91.0dBm /CF2 0.34Vrms 0.33Vrms 0.27Vrms 0.31Vrms 0.33Vrms 10mVrms 0.55Vrms 0.45Vrms IC301 IC251 IC251 IC251 IC251 IC161 IC252 Q251 vel meter. 12dB SINAD.) To make measurements in the AF section, connect the AC level meter.
TK-8100 TERMINAL FUNCTION ■ Function Port Assignment Name Function KDS100, KGP-2A/2B Data Name Clock FNC1 Chip enable FNC2 FNC3 Data Channel Switched B FNC4 KMO2 Key matrix output 2 FNC5 Carrier Operated Relay KMI4 Key matrix input 4 FNC6 Audio Mute...
TK-8100 SPECIFICATIONS GENERAL Frequency Range ....... K : 450 to 490MHz M : 440 to 480MHz Channels / Groups ......64CH / 8GRP Channel Spacing ......... Wide : 25kHz Narrow : 12.5kHz PLL Channel Stepping ......5.0, 6.25kHz Operating Voltage ....... 13.6V DC ± 15% Current Drain ........
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Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium KENWOOD ELECTRONICS FRANCE S.A. 13, Boulevard Ney, 75018 Paris, France KENWOOD ELECTRONICS U.K. LIMITED KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United Kingdom KENWOOD ELECTRONICS EUROPE B.V. Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands KENWOOD ELECTRONICS ITALIA S.p.A.