SYSTEM SET-UP Merchandise received Frequency range (MHz) RF power Type TX/RX 440~470 TK-3170 E Choose the type of transceiver TX/RX 470~512 TK-3170 X2 Transceiver programming A personal computer (IBM PC or compatible), programming interface (KPG-22), and programming software (KPG-101D) are required for programming.
TK-3170 REALIGNMENT 1. Modes 2. How to Enter Each Mode Mode Operation User mode User mode Power ON Panel test mode [A] + Power ON Panel test mode Panel tuning mode PC mode Received commands from PC Panel tuning mode [Panel test mode] + [S] PC mode Data programming mode...
Page 4
TK-3170 REALIGNMENT 5-2. Connection Procedure 7. If writing ends successfully, the checksum is calculated and a result is displayed. 1. Connect the transceiver to the personal computer with 8. If you want to continue programming other transceivers, the interface cable. repeat steps 4 to 7.
Page 5
TK-3170 REALIGNMENT How to enter the password with the selector; 8. Self-Programming Mode If the selector is rotated while “CLN LOCK” is displayed, This mode allows you to write the frequency data and sig- numbers (0 to 9) are displayed flashing. When you press naling, etc.
Page 6
TK-3170 REALIGNMENT (Signaling type for Decode = 5-tone) ■ Channel edit mode 8-3. Zone/Channel Select Mode ■ To enable Zone/Channel select mode 1. Press the [A] key so that the “▼“ indicator is located on the right side, above the channel number. 1.
Page 7
TK-3170 REALIGNMENT (Signaling type for Decode = 5-tone) Function Choices Display Remarks D Q T 0 0 0 I ∗ DQT 000~777 Inverse D Q T 7 7 7 I ∗ (1 Step Mode) TX Frequency Step 5.0kHz S T P _ _ 5 0 0 Same as RX frequency Step 6.25kHz S T P _ _ 6 2 5...
Page 8
TK-3170 REALIGNMENT (Signaling type for Decode = 5-tone) Function Choices Display Remarks Direct Channel D I R C T _ N O Default=NO D I R C T _ _ 1 Primary Address Code which it can input, 0~9 P R I _ A D D R (about 0.5 seconds) and A~E, maximum of 8 digits.
Page 9
TK-3170 REALIGNMENT (Signaling type for Decode = 5-tone) ■ Zone edit mode ■ Zone edit mode flow chart 1. Press the [A] key so that the “▼“ indicator is located on the left side, above the zone number. Self programming mode 2.
Page 10
TK-3170 REALIGNMENT (Signaling type for Decode = FleetSync/DTMF) ■ Channel edit mode 8-3. Zone/Channel Select Mode ■ To enable Zone/Channel select mode 1. Press the [A] key so that the “▼“ indicator is located on the right side, above the channel number. 1.
Page 11
TK-3170 REALIGNMENT (Signaling type for Decode = FleetSync/DTMF) Function Choices Display Remarks DQT 023~754 Inverse D Q T 0 2 3 I _ (Standard Table Mode D Q T 7 5 4 I _ D Q T 0 0 0 I ∗ DQT 000~777 Inverse D Q T 7 7 7 I ∗...
Page 12
TK-3170 REALIGNMENT (Signaling type for Decode = FleetSync/DTMF) Function Choices Display Remarks Option Signaling B C L _ O P T _ Carrier Only B C L _ C A R R ←Default Scan Delete/Add S C A N _ A D D Delete S C A N _ D E L ←Default...
Page 14
TK-3170 REALIGNMENT (Signaling type for Decode = FleetSync/DTMF) ■ Zone edit mode ■ Zone edit mode flow chart 1. Press the [A] key so that the “▼“ indicator is located on Self programming mode the left side, above the zone number. 2.
Page 15
TK-3170 REALIGNMENT 8-4. Function Setting Mode 4. Press the [B] key to store the value in memory and ad- vance to the next setting. 5-tone and FleetSync/DTMF common item. 5. Press the [C] key to skip any settings you do not wish to 1.
TK-3170 REALIGNMENT / DISASSEMBLY FOR REPAIR 8-5. Memory Reset Mode 1. Removing the FPC • This mode is used to clear data for functions that can be 1) Remove the solder from the TX-RX unit using a solder iron set in Self-Programming Mode or to return to reset values ( q ).
TK-3170 DISASSEMBLY FOR REPAIR 3. How to Assemble the Antenna Connec- 4. How to Apply the Double-Sided tape Position the edge of the double-sided tape so that it is in tor and its Terminal the center of the hole in the chassis. The antenna connector and its terminal are supplied as separate parts.
Page 18
TK-3170 DISASSEMBLY FOR REPAIR 4) Lift the speaker holder ( r ), then flip it over to the left 7. Replacing the Speaker and Microphone ( t ). 1) After affixing the double-sided tape (5.4 x 2.7 mm) to the 5) Insert the tabs of the speaker holder into the slots of the speaker, attach the speaker to the speaker holder ( q ).
TK-3170 CIRCUIT DESCRIPTION The filtered first IF signal is amplified by the first IF amplifier 1. Frequency Configuration (Q703) and then applied to the lF system IC (IC701). The IF The receiver utilizes double conversion. The first IF is system IC provides a second mixer, second local oscillator, 49.95MHz and the second IF is 450kHz.
Page 20
TK-3170 CIRCUIT DESCRIPTION 2-5. Audio Amplifier Circuit IC13 IC12 (1/2) IC13 (2/2) The demodulated signal from IC701 is amplified by IC10, AQUA-L and goes to AF amplifier through IC13. The signal then goes through an volume control (IC16), and is routed to an audio power amplifier (IC18) where it is MMUTE amplified and output to the speaker.
Page 21
TK-3170 CIRCUIT DESCRIPTION 4. Frequency Synthesizer Unit 5. Control Circuit 4-1. Frequency Synthesizer The control circuit consists of microprocessor (IC7) and its peripheral circuits. It controls the TX-RX unit. IC7 mainly per- The frequency synthesizer consists of the TCXO (X501), forms the following;...
Page 22
TK-3170 CIRCUIT DESCRIPTION 5-3. Low Battery Warning 6. Signaling Circuit The battery voltage is monitored by the microprocessor 6-1. Encode (IC7 pin 123 : BATTLVL). When the battery voltage falls be- ■ Low-speed data (QT, DQT) low the voltage set by the Low Battery Warning adjustment Low-speed data is output from pin 30 of the CPU.
Page 23
TK-3170 CIRCUIT DESCRIPTION IC17 (1/2) BUFF IC13 TCXO AQUA-L IC16 IC12 IC14 EXTLIMIN HSDO RX Audio AF AMP RXAF LSDO Fig. 12 Encode 6-2. Decode 7. Power Supply ■ QT/DQT There are five 5V power supplies for the microprocessor: The output signal from IF IC (IC701) enters the micropro- 5M, 5MS, 5C, 5R and 5T.
TK-3170 SEMICONDUCTOR DATA / COMPONENTS DESCRIPTION TX-RX unit (X57-701X-XX) Pin No. Port Name Function BB RDF/FD BB RDF/FD Ref. No. Use / Function Operation / Condition TCLK/DTRDO BB TCLK and DTRDO Voltage detector / INT 5R control Voltage regulator / 5V KEY1O Key matrix output Voltage detector / RESET...
TK-3170 COMPONENTS DESCRIPTION Ref. No. Use / Function Operation / Condition Ref. No. Use / Function Operation / Condition Transistor AF amplifier DC supply control switch D12,13 10 key back light AF amplifier DC supply switch Diode Radio state detector Q25,26 MIC ALC Diode...
TK-3170 PARTS LIST ✽ New Parts. indicates safety critical components. L : Scandinavia K : USA P : Canada Parts without Parts No. are not supplied. Y : PX (Far East, Hawaii) T : England E : Europe Les articles non mentionnes dans le Parts No. ne sont pas fournis. Y : AAFES (Europe) X : Australia M : Other Areas...
Page 28
TK-3170 PARTS LIST TX-RX UNIT (X57-701X-XX) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation C92-0662-05 CHIP-TAN 15UF 6.3WV C132 CK73HB1A104K CHIP C 0.10UF CK73HB1H471K CHIP C 470PF C133 CK73GB0J475K CHIP C 4.7UF CC73HCH1H220J CHIP C...
Page 29
TK-3170 PARTS LIST TX-RX UNIT (X57-701X-XX) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation C520 CK73GB1E105K CHIP C 1.0UF C584 CC73HCH1H060B CHIP C 6.0PF C522 CC73HCH1H050C CHIP C 5.0PF C584 CC73HCH1H100D CHIP C 10PF...
Page 30
TK-3170 PARTS LIST TX-RX UNIT (X57-701X-XX) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation C680 CC73GCH1H040B CHIP C 4.0PF C757 CC73HCH1H020B CHIP C 2.0PF C680 CC73GCH1H3R5B CHIP C 3.5PF C757 CC73HCH1H1R5B CHIP C 1.5PF...
Page 31
TK-3170 PARTS LIST TX-RX UNIT (X57-701X-XX) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation L92-0140-05 CHIP FERRITE L717,718 L41-6868-14 SMALL FIXED INDUCTOR (6.8NH) L92-0149-05 CHIP FERRITE L717,718 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH) L12,13 L92-0419-15 CHIP FERRITE...
Page 32
TK-3170 PARTS LIST TX-RX UNIT (X57-701X-XX) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation R48-52 RK73HB1J473J CHIP R 1/16W R141 RK73HB1J105J CHIP R 1.0M 1/16W RK73HB1J474J CHIP R 470K 1/16W R142 RK73HB1J223J CHIP R...
Page 33
TK-3170 PARTS LIST TX-RX UNIT (X57-701X-XX) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation R220 RK73GB1J102J CHIP R 1.0K 1/16W R535 RK73HB1J101J CHIP R 1/16W R221 RK73HB1J473J CHIP R 1/16W R541 RK73HB1J154J CHIP R...
Page 34
TK-3170 PARTS LIST TX-RX UNIT (X57-701X-XX) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation R645,646 RK73GB1J271J CHIP R 1/16W S70-0424-05 TACT SWITCH R647 R92-1252-05 CHIP R 0 OHM J 1/16W S70-0457-05 TACT SWITCH R648...
Page 35
TK-3170 PARTS LIST TX-RX UNIT (X57-701X-XX) Desti- Desti- Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description parts nation parts nation RN4910(F) TRANSISTOR ✽ SSM3K15TE(F) DTC144EE DIGITAL TRANSISTOR ✽ SSM6J08FU(F) 2SK1830F 2SJ347F DTC144EE DIGITAL TRANSISTOR ✽ SSM3K01T(F) ✽...
TK-3170 EXPLODED VIEW 701x2 RF UNT TX-RX unit (D/4) SHIELDING PLATE TX-RX unit (A/4) TX-RX unit (B/4) TX-RX unit (C/4) : N09-2438-05 : N14-0583-04 : N14-0805-04 D M2.6 x 10 : N30-2610-48 M3 x 6 BLK : N30-3006-43 M2 x 3 : N79-2030-48 G M2 x 5 : N83-2005-48...
TK-3170 PACKING 48 Item carton case (H52-2067-02) 53 Hook (J29-0701-15) 6 Cap (B09-0686-03) 46 Packing fixture (H12-3150-02) 51 Holder (J19-5483-23) 47 Protection bag (H25-0029-04) 17 Instruction manual (B62-1812-00) Parts with the exploded numbers larger than 700 are not supplied.
TK-3170 ADJUSTMENT • LCD display in panel test mode Controls Selector – Volume N : Narrow Channel No. W : Wide 5k Signaling No. S : Wide 4k (E type only) ■ Frequency and Signaling The set has been adjusted for the frequencies shown in the following table.
Page 39
TK-3170 ADJUSTMENT ■ 3 or 5 reference level adjustments frequency Panel Tuning Mode ■ Preparations for tuning the transceiver Tuning Before attempting to tune the transceiver, connect the point RX (MHz) TX (MHz) RX (MHz) TX (MHz) unit to a suitable power supply. 440.05000 440.10000 470.05000...
Page 40
TK-3170 ADJUSTMENT ■ Flow chart Note : Wide 4k is E type only Frequency 5 reference level High power adjustments 3 reference level Low power adjustments 3 reference level DQT balance Narrow adjustments [Side2] [Side2] [Side2] Max deviation Narrow Max deviation Wide 4k Max deviation Wide 5k 3 reference level adjustments...
Page 41
Refer to page 22 for details. nut, use a recommendation tool. KENWOOD part No. : W05-1123-00 Note : When using the battery jig, you must measure the voltage at the terminals of the battery jig. Otherwise, a slight...
Page 42
TK-3170 ADJUSTMENT Common Section (Note: The market code of the X2 do not perform “Wide 4k” adjustment) Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 1. Setting 1) BATT terminal voltage : 7.5V 2) SSG standard modulation [Wide] MOD : 1kHz, DEV : 3kHz [Narrow]...
Page 43
TK-3170 ADJUSTMENT Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 6. DQT balance 1) Adj item : [BAL_ _] Panel Panel Selector Make the demodu- adjust Adjust : [✳✳✳.] knob lation waves into These 2 peaks to the same level Deviation meter filter Deviation...
Page 44
TK-3170 ADJUSTMENT Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment ± 40Hz 12. DQT 1) Adj item : [DQT_ _] Power meter Panel Panel Selector 0.35kHz deviation Adjust : [✳✳✳.] knob adjust Deviation meter filter Deviation SP/MIC LPF : 3kHz meter...
Page 45
TK-3170 ADJUSTMENT Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 16. BATT 1) Adj item : [BATT_] Power meter Panel Panel After pressing the BATT terminal voltage : 5.9V detection Adjust : [✳✳✳] PTT switch, confirm writing PTT : ON BATT...
Page 46
TK-3170 ADJUSTMENT Measurement Adjustment Item Condition Specifications/Remarks Test- Unit Terminal Unit Parts Method equipment 4. Low RSSI 1) Adj item : [LRSSI] Panel Panel Selector After input signal adjust Adjust : [✳✳✳.] knob from SSG, press [B] • Narrow SSG output : –118dBm (0.28µV) AF VTVM SP/MIC key.
TK-3170 TERMINAL FUNCTION ■ CN60 ■ Solder Point Connection Pin No. Pin Name I/O Function Designation Function Condiition / Value MIC_I MIC input Input sensitivity / impedance (1kHz std. dev.) Switched B output 500mVrms± 100mV, @22kΩ load DC (Battery terminal)± 0.5V, 150mA max MIC_O MIC output Output voltage / impedance...
TK-3170 KSC-30 (CHARGER) External View Operating Flow Chart Power ON Initialization Insert battery Does S terminal connect? Parts List Vs : High Battery is not (Li-ion) Distinguish the Desti- correspond Ref. No. Parts No. Description kinds of battery parts nation LED OFF A02-3656-08 Cabinet Bottom...
13, Boulevard Ney, 75018 Paris, France Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United Kingdom 1 Ang Mo Kio Street 63, Singapore 569110...