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Neither is any liability assumed for damages resulting from the use of the information contained herein. JVC KENWOOD Corporation reserves the right to make changes to any products herein at any time for improvement purposes. Firmware Copyrights The title to and ownership of copyrights for firmware embedded in KENWOOD product memories are reserved for JVC KENWOOD Corporation.
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*1 25 and 30 kHz are not included in the models sold in USA or US territories. *2 Full Keypad/Std Keypad Models *3 Full Keypad Model Analog measurements made per TIA603. Specifications are measured according to applicable standards. JVC KENWOOD Corporation reserves the right to change specifications without prior notice or obligation. (No.RA053<Rev.001>)1-3...
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4K00F1D, 4K00F7W, 7K60FXE, 7K60FXD, 4K00F2D *1 Full Keypad/Std Keypad Models *2 Full Keypad Model Analog measurements made per TIA603. Specifications are measured according to applicable standards. JVC KENWOOD Corporation reserves the right to change specifications without prior notice or obligation. 1-4 (No.RA053<Rev.001>)
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*1 25 kHz are not included in the models sold in USA or US territories. *2 Full Keypad/Std Keypad Models *3 Full Keypad Model Analog measurements made per TIA603. Specifications are measured according to applicable standards. JVC KENWOOD Corporation reserves the right to change specifications without prior notice or obligation. (No.RA053<Rev.001>)1-5...
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4K00F1D, 4K00F7W, 7K60FXE, 7K60FXD, 4K00F2D *1 Full Keypad/Std Keypad Models *2 Full Keypad Model Analog measurements made per TIA603. Specifications are measured according to applicable standards. JVC KENWOOD Corporation reserves the right to change specifications without prior notice or obligation. 1-6 (No.RA053<Rev.001>)
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SECTION 2 SPECIFIC SERVICE INSTRUCTIONS SYSTEM SET-UP Merchandise received Type Frequency range (MHz) RF power LCD 4-key DTMF keypad NX-3220 K TX/RX 136~174 NX-3220 K2 TX/RX 136~174 Choose the type of transceiver NX-3220 K3 TX/RX 136~174 NX-3220 E TX/RX 136~174...
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REALIGNMENT 2.2.2 How to Enter Each Mode 2.2.1 Modes Mode Operation User mode Power ON User mode Panel test mode*2,*3 • [ ] + Power ON Panel tuning mode Panel test mode • [ ] + Power ON *3 Select the “Panel Test” using the [] / [] button.
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(KPG-22U). (Connection is same as in the PC mode.) 2.2.6.3 Programming (1) Start up the firmware programming software (KENWOOD Firmware Loader). The KFL.exe exists in the KPG-D3/D3N installed holder. (2) Set the baud rate to "auto" or 1152000, 576000, 115200, and 57600.
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2.2.7 Clone Mode (K2, K3, E and E2 types only) (7) The other target can be continuously cloned. When the Programming data can be transferred from one transceiver to ] button on the source is pressed while the source another by connecting them via their external SP/MIC displays “END”, the source displays “CLONE MODE”.
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2.2.8.2 Data Writing Setup item Display Remarks Before moving to next Zone/Channel, “Keep This Change?” 6 RX Signaling RX QT/DQT Receive QT/DQT appears on the LCD, if you select “OK”, the new data is written to memory. If you select “Cancel”, the new data not be written; 7 TX Signaling TX QT/DQT Transmit QT/DQT...
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Button\ RX Signaling TX Signaling RX RAN TX RAN Color Code Slot Transmit Channel Name Item Selection Power Decision Decision Decision Decision Decision Decision Decision Decision Back to the Back to the Back to the Back to the Back to the Back to the Back to the Back to the...
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• Front panel programming mode flow chart Input Password Clone/Front Panel Password Enter the Front panel programming mode by using section "2.2.2 How to Enter Each Mode". Front panel Programming mode ] or [ ] or [ ] or [ Transmit Power Medium High...
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2.2.9 Transceiver Information Mode (K2, K3, E and E2 types only) Use this function to confirm the transceiver firmware version, Encryption Library Version. (1) Enter the Transceiver Information mode by using section "2.2.2 How to Enter Each Mode". (2) The transceiver fi rmware version appears on the LCD. (3) Use the [] and [] buttons to select the confirmation items.
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2.3.3 Receiver System 2.3.3.1 RF circuit The receive signal from ANT SW (D201, D202, D203 and D205 (D205 is the NX3220 only.)) passes through the high-pass filter (L302, L307, L308, L312, L313, L314 and L315) to remove unwanted signals and amplified by a RF amplifier (incorporated in IC303). The signal is then fed to the mixer (incorporated in IC303) and converted to the baseband signal.
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2.3.4 Transmitter System 2.3.4.1 Audio Band Circuit The signal from microphone is amplified and converted to digital signal by IC601, IC601 includes AGC function. Digital signal is transferred to IC401. 2.3.4.2 Baseband Circuit The audio signal transferred from IC601 is processed at IC401. Voice signals of 300Hz or lower and frequencies of 3kHz or higher are cut off and an audio range 300Hz to 3kHz is extracted.
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2.3.5.2 • NX-3220 There is one VCO contain TX VCO and RX VCO. The VCO (Q131) generates the carrier for the transmitter and the receiver. VCO oscillation frequency range is 272 to 348MHz. The transmit frequency range is same as receiver frequency range. The local signal frequency range is also 272 to 348MHz.
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2.3.6.3 The LCD is controlled using parallel interface from MPU /DSP (IC401). 2.3.6.4 Button Detection Circuit Buttons are detected using MPU/DSP (IC401). 2.3.6.5 Low Battery Warning The battery voltage is divided using R65 and R66, it is detected by A/D converter (IC409). When the battery voltage falls below the voltage set by the Low battery warning adjustment, the red LED blinks to notify the operator that it is time to replace the battery.
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IC17 KEY Back Light, 3Color LED, 8bit/16ch ADC IC651 2Pin Jack Option IC201 ANTSW ANTSW IC15 TX circuit 8bit ADC (0.5A) Int AF Amp 53AF F650 (0.315A) Q650 Audio Amp(2Pin Jack Option) AF SW Fig.6 Power supply circuit 2.3.8 Signaling Circuit 2.3.8.1 Encode (QT/DQT/DTMF/2-tone/MSK) Each signaling data signal of QT, DQT, DTMF, 2-tone and MSK is generated by IC401, superposed on a modulation signal and output...
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2.3.9.1 Bluetooth Circuit TX/RX frequency is 2400-2483.5MHz (79ch Hopping, 2402-2480MHz, 1MHz step). Transmitting power is +0dBm at Bluetooth antenna input. Bluetooth antenna is made of sheet metal, and connected to the Bluetooth / GPS IC (IC351) through the LC filter (L361). IC351 IC401 IC352...
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COMPONENTS DESCRIPTION Ref. No. Part Name Use / Function 2.4.1 TX-RX unit (XC1-178K-00,XC1-180K-00) Q102 DC switch (Assist) Ref. No. Part Name Use / Function Q103 DC switch (VCO Buffer) Voltage detector Q111,112 DC switch (VCO) DC/DC converter (12M) Q113 Transistor Ripple filter DC/DC converter (38M) Q114...
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2.4.2 Display unit (XC1-209K-XX) Pin No. Name Function Ref. No. Part Name Use / Function LCD_A0 O Data/Command control signal A151 GPS frontend module LCD_E O LCD read signal IC201 AND gate (2 input) WR0_R/W O LCD write signal Q141 Transistor DC switch LCD_/RST...
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Pin No. Name Function Pin No. Name Function I/O LCD Data Bus 7 - MIC GND I/O LCD Data Bus 6 - GND I/O LCD Data Bus 5 - GND I/O LCD Data Bus 4 LCD_BLC O LCD backlight control I/O LCD Data Bus 3 LCD_DB7 I/O LCD Data Bus 7 I/O LCD Data Bus 2...
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2.5.4 SP/MIC Connector Specification Rating and Condition Signal Pin Name Description Type Parameter Unit PTT/RXD I Digital PTT/RXD input Zin=47kohm Baud Rate 1.1875 Mbps MICI I Analog External MIC input Audio Level 12.5 17.3 Zin=1.8kohm@1kHz DC Bias Allowable Frequency 3000 Input impedance kohm OPTDET...
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SECTION 3 DISASSEMBLY Precautions for Waterproof • Do not remove the black sheet from the reverse side of the transceiver (refer to the illustration below). Removal of this sheet decreases the waterproof efficiency of the transceiver and may cause malfunctions if water seeps into the transceiver. •...
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• Regarding VOID, confirm the service policy of the NX- <1> <1> Mechanical stopper 3220 and NX-3320 to KENWOOD (or authorized distributor). VOID seal <3> <3> 3.2.4 Removing the front case from the chassis (1) Remove the rear panel with a flat-head screwdriver.
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3.2.7 Removing the TX-RX unit from the chassis 3.2.8 Removing the TOP packing (1) Remove the following parts in numerical order. (1) Pull the TOP packing to the left to remove the packing that <1>PACKING ASSY <2>VOL/SEL FPC <3>PTT FPC is fit into the left groove of the chassis.
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3.2.9 Removing the TERMINAL BLOCK (with PACKING) Circular nut <2> (1) Remove the screw. <1> <1> (2) Remove the TERMINAL BLOCK (with PACKING). <2> <1> TERMINAL BLOCK Note: <2> When reassembling, make sure the stopper and the circular nut are engaged. 3.2.11 Removing the LCD from the Display unit (1) Remove the LCD FPC from the connector.
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SECTION 4 ADJUSTMENT NX-3220(K, K2, K3) TYPE Controls Selector knob Power switch/ Volume control Transmit/ Receive/ Battery low indicator Light Bar Auxiliary (orange) button PTT (Push-To-Talk) switch Side 1 button 4-way D-pad Side 2 button 4.1.1 Preparations for checking/tuning the transceiver 4.2.2 Button operation Before attempting to check/tune the transceiver, connect the unit Button...
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Button "Func" appears on the sub LCD display Button "Func" appears on the sub LCD display Function Display Function Display Function off [Selector] Function off [] Function off [AUX Compander On/Off On: [ ] icon appears [] Analog/NXDN/DMR Analog: "A" (Orange)] NXDN: "N"...
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Panel Tuning Mode (K2 and K3 types only) 4.3.1 Transceiver tuning (To enter tuning mode) Single Tone Decode Single Tone Encode To enter tuning mode, press the [ ] button while the transceiver (979.9Hz) (979.9Hz) is in test mode. Use the [ ] button to write tuning data through tuning modes, and the [ ...
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4.3.3 5 or 9 reference level adjustments frequency Adjustment Item Description High Transmit Power, Medium Transmit Power, Low Ramp Offset Adjust this item to the optimal Ramp Transmit Power, Balance, Maximum Deviation, NXDN voltage. High Deviation, DMR High Deviation, QT Deviation, Balance The transmit modulation frequency DQT Deviation, LTR Deviation, DTMF Deviation, Single...
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4.3.5 Adjustment item and Display Order Adjusutment Main Sub LCD AS *2 Adjust item display (Analog (Analog (Analog (NXDN (NXDN Very (DMR) item display Wide) Wide 4k) Narrow) Narrow) Narrow) Number Adjustment range LCD Contrast CNTR 1 point ADJ Common Section 2 1~256 VCO Assist...
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Order Adjusutment Main Sub LCD AS *2 Adjust item display (Analog (Analog (Analog (NXDN (NXDN Very (DMR) item display Wide) Wide 4k) Narrow) Narrow) Narrow) Number Adjustment range RSSI Reference 2 RSSI2 (RSSI RF IC(Receive) Receive RF IC(Receive) measurement value) Section 3 1~256 RSSI Reference 3...
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4.3.6 Panel tuning mode flow chart Note: * In this Panel tuning mode flow chart, the Adjustment item name is modified. Panel Test Mode Adjustment Item N/W/VN Adjustment Point LCD Display LCD Display ]hold For all adjustment items, press the [ ] button LCD Contrast to write the adjustment value.
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Adjustment points TX-RX UNIT (XC1-178) Component Side RTC (CN412) Test Equipment Required for Alignment Test Equipment Major Specifications 1. Standard Signal Frequency Range 100 to 900MHz Generator (SSG) Modulation Frequency modulation and external modulation Output -127dBm/0.1uV to greater than -20dBm/22.4mV When performing the Frequency adjustment, the following accuracy is necessary.
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Nut wrench In order to turn the volume nut and the channel selector nut, use a recommendation tool. KENWOOD part No.: W05-1123-00 Battery Jig (W05-0909-00) + Terminal (Red) Connect the power cable properly between the battery jig – Terminal (Black)
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Item Condition Measurement Adjustment Specifications /Remarks Panel test mode PC test mode Test- Unit Terminal Unit Parts Method equipment 1)CH-Sig: 1-1 1)Test Channel Power meter Panel ANT Check 0.7~1.4W PTT: ON Channel: 1 Ammeter 1.0A or less power Test Signaling Type: Analog check Signaling: 1 (Battery...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Panel [Panel [PC test mode] 2.5V±0.1V [AST] [VCO Assist] tuning [Automatic [Automatic Assist Adjust:[****] 2) Adj item: mode] Adjustment] Adjustment]...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Frequency TEST Remark: [RTC] [RTC Correction] Counter POINT The adjustment Correciton Adjust:[****] Data: [****] (CN412) value should Press [ Press [Apply] button...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1)Adj item: 1) Adj item: Power Panel ANT Panel [Panel [PC test mode] Ramp [RAMP] [Ramp Offset] meter tuning [Automatic Offset Adjust:[****] Press Ammeter...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write fixed value “497” 4150~4250Hz Maximum [Aw ADEV] [Maxmum meter tuning for each adjustment Deviation...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [NXDN 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write fixed value “497” 1311~1363Hz Very [Nv NDEV] [NXDN High meter tuning for each adjustment...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 0.35kHz±0.05 Narrow] [An QT] [QT Deviation meter tuning followings.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 11. LTR 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 1.00kHz±0.05 Deviation [Aw LTR] [LTR Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 1.25kHz±0.05 Narrow] [An DTMF] [DTMF Deviation meter tuning followings.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 14. MSK 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 3.00kHz±0.05 Deviation [Aw MSK] [MSK Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Power Panel ANT [Panel tuning mode] Battery [BATT] [Battery Warning] meter BATT PTT: ON Warning Adjust:[****] BATT terminal terminal...
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4.8.1 Necessary Deviation adjustment item for each signaling and mode The following shows the necessary adjustment items for each signaling deviation. Please read the following table like the following example. In the case of the signaling "QT (Analog Wide)", this signaling is composed of three elements [Balance, Maximum Deviation (Analog Wide) and QT Deviation (Analog Wide)].
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Receiver Section Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [Panel test mode] 1) Test Channel Panel ANT Panel Volume Turn the Volume knob 0.63V AF level 1) CH-Sig: 1-1 Channel: 1 SP/MIC knob...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [RF IC 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] (Receive)] [An RSSI 2] [RSSI Reference Distortion SP/MIC After input signal from...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment 4. Squelch 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Open [Aw SQL] [Squelch Open Distortion SP/MIC After input signal from Adjust:[****]...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [NXDN 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Very [Nv SQL] [Squelch Open Distortion SP/MIC After input signal from Narrow] Adjust:[****]...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [Analog 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Narrow] [An SQLT] [Squelch Tight Distortion SP/MIC After input signal from Adjust:[****] (Analog Narrow)]...
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4.10 NX-3220(E, E2, E3) TYPE Controls Selector knob Power switch/ Volume control Transmit/ Receive/ Battery low indicator Light Bar Auxiliary (orange) button PTT (Push-To-Talk) switch Side 1 button 4-way D-pad Side 2 button 4.10.1 Preparations for checking/tuning the transceiver 4.11.2 Button operation Before attempting to check/tune the transceiver, connect the unit Button "Func"...
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Button "Func" appears on the sub LCD display Button "Func" appears on the sub LCD display Function Display Function Display Function off [Selector] Function off [] Function off [AUX Compander On/Off On: [ ] icon appears [] Analog/NXDN/DMR Analog: "A" (Orange)] NXDN: "N"...
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4.12 Panel Tuning Mode (E and E2 types only) 4.12.1 Transceiver tuning (To enter tuning mode) Single Tone Decode Single Tone Encode To enter tuning mode, press the [ ] button while the transceiver (979.9Hz) (979.9Hz) is in test mode. Use the [ ] button to write tuning data through tuning modes, and the [ ...
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4.12.3 5 or 9 reference level adjustments frequency Adjustment Item Description High Transmit Power, Medium Transmit Power, Low Ramp Offset Adjust this item to the optimal Ramp Transmit Power, Balance, Maximum Deviation, NXDN voltage. High Deviation, DMR High Deviation, QT Deviation, Balance The transmit modulation frequency DQT Deviation, LTR Deviation, DTMF Deviation, Single...
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4.12.5 Adjustment item and Display Order Adjusutment Main Sub LCD Adjust item display (Analog (Analog (Analog (NXDN (NXDN Very (DMR) item display Wide 5k) Wide 4k) Narrow) Narrow) Narrow) Number Adjustment range LCD Contrast CNTR 1 point ADJ Common Section 2 1~256 VCO Assist (CV voltage)
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Order Adjusutment Main Sub LCD Adjust item display (Analog (Analog (Analog (NXDN (NXDN Very (DMR) item display Wide 5k) Wide 4k) Narrow) Narrow) Narrow) Number Adjustment range RSSI Reference 2 RSSI2 (RSSI RF IC(Receive) Receive RF IC(Receive) measurement value) Section 3 1~256 RSSI Reference 3 RSSI3...
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4.12.6 Panel tuning mode flow chart Note: * In this Panel tuning mode flow chart, the Adjustment item name is modified. Panel Test Mode Adjustment Item N/W/VN Adjustment Point LCD Display LCD Display ]hold For all adjustment items, press the [ ] button LCD Contrast to write the adjustment value.
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4.13 Adjustment points TX-RX UNIT (XC1-178) Component Side RTC (CN412) 4.14 Test Equipment Required for Alignment Test Equipment Major Specifications 1. Standard Signal Frequency Range 100 to 900MHz Generator (SSG) Modulation Frequency modulation and external modulation Output -127dBm/0.1uV to greater than -20dBm/22.4mV When performing the Frequency adjustment, the following accuracy is necessary.
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Nut wrench In order to turn the volume nut and the channel selector nut, use a recommendation tool. KENWOOD part No.: W05-1123-00 Battery Jig (W05-0909-00) + Terminal (Red) Connect the power cable properly between the battery jig – Terminal (Black)
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Item Condition Measurement Adjustment Specifications /Remarks Panel test mode PC test mode Test- Unit Terminal Unit Parts Method equipment 1)CH-Sig: 1-1 1)Test Channel Power meter Panel ANT Check 0.7~1.4W PTT: ON Channel: 1 Ammeter 1.0A or less power Test Signaling Type: Analog check Signaling: 1 (Battery...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Panel [Panel [PC test mode] 2.5V±0.1V [AST] [VCO Assist] tuning [Automatic [Automatic Assist Adjust:[****] 2) Adj item: mode] Adjustment] Adjustment]...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Frequency TEST Remark: [RTC] [RTC Correction] Counter POINT The adjustment Correciton Adjust:[****] Data: [****] (CN412) value should Press [ Press [Apply] button...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1)Adj item: 1) Adj item: Power Panel ANT Panel [Panel [PC test mode] Ramp [RAMP] [Ramp Offset] meter tuning [Automatic Offset Adjust:[****] Press Ammeter...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write fixed value “497” 4150~4250Hz Maximum [Aw ADEV] [Maxmum meter tuning for each adjustment Deviation...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 7. NXDN 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write fixed value “498” 2995~3117Hz High [Nn NDEV] [NXDN High meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 9. QT 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 0.75kHz±0.05 Deviation [Aw QT] [QT Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 10. DQT 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 0.75kHz±0.05 Deviation [Aw DQT] [DQT Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 11. LTR 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 1.00kHz±0.05 Deviation [Aw LTR] [LTR Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 12. DTMF 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 2.50kHz±0.05 Deviation [Aw DTMF] [DTMF Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 13. Single 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 3.00kHz±0.05 Tone [Aw TONE] [Single Tone meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 14. MSK 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 3.00kHz±0.05 Deviation [Aw MSK] [MSK Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 1.10kHz±0.10 CWID [An CWID] [CWID Deviation meter tuning followings.
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4.17.1 Necessary Deviation adjustment item for each signaling and mode The following shows the necessary adjustment items for each signaling deviation. Please read the following table like the following example. In the case of the signaling "QT (Analog Wide 5k)", this signaling is composed of three elements [Balance, Maximum Deviation (Analog Wide 5k) and QT Deviation (Analog Wide 5k)].
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4.18 Receiver Section Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [Panel test mode] 1) Test Channel Panel ANT Panel Volume Turn the Volume knob 0.63V AF level 1) CH-Sig: 1-1 Channel: 1 SP/MIC...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [RF IC 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] (Receive)] [An RSSI 2] [RSSI Reference Distortion SP/MIC After input signal from...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment 4. Squelch 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Open [Aw SQL] [Squelch Open Distortion SP/MIC After input signal from Adjust:[****]...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [NXDN 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Narrow] [Nn SQL] [Squelch Open Distortion SP/MIC After input signal from Adjust:[****] (NXDN Narrow)]...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Squelch [Aw SQLT] [Squelch Tight Distortion SP/MIC After input signal from Tight Adjust:[****] (Analog Wide 5k)]...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] High RSSI [An HRSSI] [High RSSI SP/MIC After input signal from Adjust:[****] (Analog Narrow)] connector...
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4.19 NX-3320(K, K2, K3) TYPE Controls Selector knob Power switch/ Volume control Transmit/ Receive/ Battery low indicator Light Bar Auxiliary (orange) button PTT (Push-To-Talk) switch Side 1 button 4-way D-pad Side 2 button 4.19.1 Preparations for checking/tuning the transceiver 4.20.2 Button operation Before attempting to check/tune the transceiver, connect the unit Button "Func"...
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Button "Func" appears on the sub LCD display Button "Func" appears on the sub LCD display Function Display Function Display Function off [Selector] Function off [] Function off [AUX Compander On/Off On: [ ] icon appears [] Analog/NXDN/DMR Analog: "A" (Orange)] NXDN: "N"...
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4.21 Panel Tuning Mode (K2 and K3 types only) 4.21.1 Transceiver tuning (To enter tuning mode) Single Tone Decode Single Tone Encode To enter tuning mode, press the [ ] button while the transceiver (979.9Hz) (979.9Hz) is in test mode. Use the [ ] button to write tuning data through tuning modes, and the [ ...
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4.21.3 5, 9 or 17 reference level adjustments frequency 4.21.4 Adjustment item supplement High Transmit Power, Medium Transmit Power, Low Adjustment Item Description Transmit Power, IQ Phase, RSSI Reference 1 DSP LCD Contrast The contrast of LCD display can be (Receive), RSSI Reference 2 RF IC (Receive), RSSI changed.
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Adjustment Item Description IQ Phase Correction of phase difference shift between I and Q. RSSI Reference The minimum RSSI level for scan stop is adjusted. Squelch Open The squelch level at level “1” is adjusted. Squelch Tight The squelch level at level “9” is adjusted. Low RSSI RSSI display level “...
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Order Adjusutment Main Sub LCD AS *2 Adjust item display (Analog (Analog (Analog (NXDN (NXDN Very (DMR) item display Wide) Wide 4k) Narrow) Narrow) Narrow) Number Adjustment range MSK Deviation 9 *2 Transmitter Section 14 1~1024 CW ID Deviation CWID Transmitter Section 15 1~1024...
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4.21.6 Panel tuning mode flow chart Note: * In this Panel tuning mode flow chart, the Adjustment item name is modified. Panel Test Mode Adjustment Item N/W/VN Adjustment Point LCD Display LCD Display ]hold For all adjustment items, press the [ ] button LCD Contrast to write the adjustment value.
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4.22 Adjustment points TX-RX UNIT (XC1-180) Component Side RTC (CN412) 4.23 Test Equipment Required for Alignment Test Equipment Major Specifications 1. Standard Signal Frequency Range 100 to 900MHz Generator (SSG) Modulation Frequency modulation and external modulation Output -127dBm/0.1uV to greater than -20dBm/22.4mV When performing the Frequency adjustment, the following accuracy is necessary.
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Nut wrench In order to turn the volume nut and the channel selector nut, use a recommendation tool. KENWOOD part No.: W05-1123-00 Battery Jig (W05-0909-00) + Terminal (Red) Connect the power cable properly between the battery jig – Terminal (Black)
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Item Condition Measurement Adjustment Specifications /Remarks Panel test mode PC test mode Test- Unit Terminal Unit Parts Method equipment 1)CH-Sig: 1-1 1)Test Channel Power meter Panel ANT Check 0.7~1.4W PTT: ON Channel: 1 Ammeter 1.1A or less power Test Signaling Type: Analog check Signaling: 1 (Battery...
Page 96
Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Panel [Panel [PC test mode] 2.5V±0.1V [AST] [VCO Assist] tuning [Automatic [Automatic Assist Adjust:[****] 2) Adj item: mode] Adjustment] Adjustment]...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Frequency TEST Remark: [RTC] [RTC Correction] Counter POINT The adjustment Correciton Adjust:[****] Data: [****] (CN412) value should Press [ Press [Apply] button...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1)Adj item: 1) Adj item: Power Panel ANT Panel [Panel [PC test mode] Ramp [RAMP] [Ramp Offset] meter tuning [Automatic Offset Adjust:[****] Press Ammeter...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write fixed value “490” 4150~4250Hz Maximum [Aw ADEV] [Maxmum meter tuning for each adjustment Deviation...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 7. NXDN 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write fixed value “500” 2995~3117Hz High [Nn NDEV] [NXDN High meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write fixed value “500” 2695~2803Hz [D DDEV] [DMR High meter tuning for each adjustment High...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 0.35kHz±0.05 Narrow] [An QT] [QT Deviation meter tuning followings.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 0.35kHz±0.05 Narrow] [An DQT] [DQT Deviation meter tuning followings.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 0.75kHz±0.05 Narrow] [An LTR] [LTR Deviation meter tuning followings.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 1.25kHz±0.05 Narrow] [An DTMF] [DTMF Deviation meter tuning followings.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 1.50kHz±0.05 Narrow] [An TONE] [Single Tone meter tuning followings.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 1.50kHz±0.05 Narrow] [An MSK] [MSK Deviation meter tuning followings.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Power Panel ANT [Panel tuning mode] Battery [BATT] [Battery Warning] meter BATT PTT: ON Warning Adjust:[****] BATT terminal terminal...
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4.26.1 Necessary Deviation adjustment item for each signaling and mode The following shows the necessary adjustment items for each signaling deviation. Please read the following table like the following example. In the case of the signaling "QT (Analog Wide)", this signaling is composed of three elements [Balance, Maximum Deviation (Analog Wide) and QT Deviation (Analog Wide)].
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4.27 Receiver Section Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [Panel test mode] 1) Test Channel Panel ANT Panel Volume Turn the Volume knob 0.63V AF level 1) CH-Sig: 1-1 Channel: 1 SP/MIC...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [RF IC 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] (Receive)] [An RSSI 2] [RSSI Reference Distortion SP/MIC After input signal from...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment 4. Squelch 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Open [Aw SQL] [Squelch Open Distortion SP/MIC After input signal from Adjust:[****]...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [NXDN 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Very [Nv SQL] [Squelch Open Distortion SP/MIC After input signal from Narrow] Adjust:[****]...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [Analog 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Narrow] [An SQLT] [Squelch Tight Distortion SP/MIC After input signal from Adjust:[****] (Analog Narrow)]...
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4.28 NX-3320(E, E2, E3) TYPE Controls Selector knob Power switch/ Volume control Transmit/ Receive/ Battery low indicator Light Bar Auxiliary (orange) button PTT (Push-To-Talk) switch Side 1 button 4-way D-pad Side 2 button 4.28.1 Preparations for checking/tuning the transceiver 4.29.2 Button operation Before attempting to check/tune the transceiver, connect the unit Button "Func"...
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Button "Func" appears on the sub LCD display Button "Func" appears on the sub LCD display Function Display Function Display Function off [Selector] Function off [] Function off [AUX Compander On/Off On: [ ] icon appears [] Analog/NXDN/DMR Analog: "A" (Orange)] NXDN: "N"...
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4.30 Panel Tuning Mode (E and E2 types only) 4.30.1 Transceiver tuning (To enter tuning mode) Single Tone Decode Single Tone Encode To enter tuning mode, press the [ ] button while the transceiver (979.9Hz) (979.9Hz) is in test mode. Use the [ ] button to write tuning data through tuning modes, and the [ ...
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4.30.3 5, 9 or 17 reference level adjustments frequency 4.30.4 Adjustment item supplement High Transmit Power, Medium Transmit Power, Low Adjustment Item Description Transmit Power, IQ Phase, RSSI Reference 1 DSP LCD Contrast The contrast of LCD display can be (Receive), RSSI Reference 2 RF IC (Receive), RSSI changed.
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Adjustment Item Description IQ Phase Correction of phase difference shift between I and Q. RSSI Reference The minimum RSSI level for scan stop is adjusted. Squelch Open The squelch level at level “1” is adjusted. Squelch Tight The squelch level at level “9” is adjusted. Low RSSI RSSI display level “...
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Order Adjusutment Main Sub LCD Adjust item display (Analog (Analog (Analog (NXDN (NXDN Very (DMR) item display Wide 5k) Wide 4k) Narrow) Narrow) Narrow) Number Adjustment range MSK Deviation Transmitter Section 14 1~1024 CW ID Deviation CWID Transmitter Section 15 1~1024 Battery Warning BATT...
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4.30.6 Panel tuning mode flow chart Note: * In this Panel tuning mode flow chart, the Adjustment item name is modified. Panel Test Mode Adjustment Item N/W/VN Adjustment Point LCD Display LCD Display ]hold For all adjustment items, press the [ ] button LCD Contrast to write the adjustment value.
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4.31 Adjustment points TX-RX UNIT (XC1-180) Component Side RTC (CN412) 4.32 Test Equipment Required for Alignment Test Equipment Major Specifications 1. Standard Signal Frequency Range 100 to 900MHz Generator (SSG) Modulation Frequency modulation and external modulation Output -127dBm/0.1uV to greater than -20dBm/22.4mV When performing the Frequency adjustment, the following accuracy is necessary.
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Nut wrench In order to turn the volume nut and the channel selector nut, use a recommendation tool. KENWOOD part No.: W05-1123-00 Battery Jig (W05-0909-00) + Terminal (Red) Connect the power cable properly between the battery jig – Terminal (Black)
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Item Condition Measurement Adjustment Specifications /Remarks Panel test mode PC test mode Test- Unit Terminal Unit Parts Method equipment 1)CH-Sig: 1-1 1)Test Channel Power meter Panel ANT Check 0.7~1.4W PTT: ON Channel: 1 Ammeter 1.1A or less power Test Signaling Type: Analog check Signaling: 1 (Battery...
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4.34 Common Section Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) DC voltage:7.5V Setting 2) SSG standard modulation [Wide 5k] MOD:1kHz,DEV:3kHz [Wide 4k] MOD:1kHz,DEV:2.4kHz [Narrow] MOD:1kHz,DEV:1.5kHz 2.LCD 1) Adj item 1) Adj item Panel [Panel Write the value as...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment *The 1) Adj item: Panel ANT Panel [Panel [PC test mode] [PC test mode] Frequency Frequency [Frequency] tuning Press [Start] button of “IF20”...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Power Panel ANT Panel [Panel 4.0W ±0.1W Medium [M_PWR] [Medium meter tuning 2.3A or less transmit Adjust:[****] Transmit Power]...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel The Deviation of 20Hz 2kHz Tone Balance [An BAL] [Balance] meter tuning frequency is fixed.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write fixed value “490” 3310~3410Hz Wide 4k] [As ADEV] [Maxmum meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 7. NXDN 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write fixed value “500” 2995~3117Hz High [Nn NDEV] [NXDN High meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write fixed value “500” 2695~2803Hz [D DDEV] [DMR High meter tuning for each adjustment High...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 0.60kHz±0.05 Wide 4k] [As QT] [QT Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 10. DQT 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 0.75kHz±0.05 Deviation [Aw DQT] [DQT Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 0.35kHz±0.05 Narrow] [An DQT] [DQT Deviation meter tuning followings.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 0.90kHz±0.05 Wide 4k] [As LTR] [LTR Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 12. DTMF 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 2.50kHz±0.05 Deviation [Aw DTMF] [DTMF Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 1.25kHz±0.05 Narrow] [An DTMF] [DTMF Deviation meter tuning followings.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 2.40kHz±0.05 Wide 4k] [As TONE] [Single Tone meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 14. MSK 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 3.00kHz±0.05 Deviation [Aw MSK] [MSK Deviation meter tuning...
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment [Analog 1) Adj item: 1) Adj item: Deviation Panel ANT Panel [Panel Write the value as 1.50kHz±0.05 Narrow] [An MSK] [MSK Deviation meter tuning followings.
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Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Terminal Unit Parts Method mode equipment 1) Adj item: 1) Adj item: Power Panel ANT [Panel tuning mode] Battery [BATT] [Battery Warning] meter BATT PTT: ON Warning Adjust:[****] BATT terminal terminal...
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4.35.1 Necessary Deviation adjustment item for each signaling and mode The following shows the necessary adjustment items for each signaling deviation. Please read the following table like the following example. In the case of the signaling "QT (Analog Wide 5k)", this signaling is composed of three elements [Balance, Maximum Deviation (Analog Wide 5k) and QT Deviation (Analog Wide 5k)].
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4.36 Receiver Section Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [Panel test mode] 1) Test Channel Panel ANT Panel Volume Turn the Volume knob 0.63V AF level 1) CH-Sig: 1-1 Channel: 1 SP/MIC...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [RF IC 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] (Receive)] [An RSSI 2] [RSSI Reference Distortion SP/MIC After input signal from...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment 4. Squelch 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Open [Aw SQL] [Squelch Open Distortion SP/MIC After input signal from Adjust:[****]...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment [NXDN 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Narrow] [Nn SQL] [Squelch Open Distortion SP/MIC After input signal from Adjust:[****] (NXDN Narrow)]...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Squelch [Aw SQLT] [Squelch Tight Distortion SP/MIC After input signal from Tight Adjust:[****] (Analog Wide 5k)]...
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Item Condition Measurement Adjustment Specifica tions Panel tuning PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] High RSSI [An HRSSI] [High RSSI SP/MIC After input signal from adjust Adjust:[****] (Analog Narrow)]...
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SECTION 5 TROUBLESHOOTING Fault Diagnosis of the BGA (Ball Grid Array) IC Overview A flowchart for determining whether or not the transceiver can be powered on (the LCD does not function even if the power switch is turned on) due to broken BGA parts. BGA parts MPU/DSP(C401), mobile DDR(IC402), Flash Memory(IC404) Checking battery voltage...
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Checking the output signal Pass from the MPU/DSP. If the IC405 (1pin) is 0V or 1.8V, Normal voltage Points to be checked Fail the MPU/DSP may be broken. After power-on, and /CS_F IC405 (4 pin) If the IC405 (2pin) is 0V or 1.8V, 1.8V 1.8V, the MPU/DSP or Flash Memory may be broken.
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Failure diagnosis of the GPS section Overview: When the GPS function does not operate, use this flowchart to determine the problem. Major parts for a GPS circuit • GPS antenna (Connect on CN152, CN153) • Front End Module (A151) DISPLAYUNIT IC401 IC352 IC351...
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Check the TX-RX UNIT PCB Side A. Verify the CN354 and Fail Replace abnormal parts. CN356, C391. Pass Verify the BT/GPS power [The BT/GPS power supply line 32BT circuit is faulty] Check the PCB supply. Fail Still fail Verify the PCB side A parts. side B (a).
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Verify the reference clock for [The reference clock circuit the BT/GPS. for the BT/GPS is faulty] Check the PCB Still fail Fail (BT_CLK) Intersection of Verify the PCB side A parts side B (c). R360 and R361: Sine C356, R360, R861. waveform, 19.2MHz, 0.2 to Replace any abnormal parts.
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Check the PCB side B (a). Pass [The BT/GPS power supply line 32BT circuit is [The BT/GPS IC is faulty] Fail abnormal] Verify the PCB side B parts. Replace the PCB. L351, C388, C363, C364, C372 Replace any abnormal parts. Check the PCB side B (b).
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Failure diagnosis of the Bluetooth section Overview: When the Bluetooth function does not operate, use this flowchart to determine the problem. Major parts for a Bluetooth circuit IC401 IC352 IC351 • Bluetooth antenna (Sheet metal) UART UART L361 CN353 CN155 Level •...
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Pass Verify the BT/GPS power [The BT/GPS power supply Fail Fail Check the PCB line 18BT circuit is faulty] supply. side B (b). Verify the parts. (18BT) C15: 1.8V IC8, L9, C16, C15, R8 Pass Replace any abnormal parts. Check the PCB side B. Check the PCB side B (a).
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Pass Verify the BT/GPS control Verify the BT/GPS control [BT/GPS IC (IC351) is Fail Fail signal (RXD2). signal (18BT_HCI_TX). faulty] CP352 (1pin): Square IC352 (8pin): Replace the PCB. waveform UART data of 3.2V Square waveform UART data logic. of 1.8V logic. Baud rate: Pass Default: 115.2kbps...
Page 158
Failure diagnosis of the VCO section (NX-3220) [Overview] The VCO circuit is mounted inside the BLS. BLS stands for "Board Level Shield". This BLS has no lid and provides high shielding performance. Because BLS is difficult to solder, components inside the BLS can't be soldered.
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[Inspection procedure] Unlock[Unlock beep / VCO assist tuning is impossible] Assist Auto Tuning Auto tuning NG Assist Manual Tuning Manual tuning NG Check the VCO output signal Observe the signal at point [A] with spectrum analyzer thru high impedance probe Signal existence No signal Remove <C191><C193><L191>...
Page 161
Failure diagnosis of the VCO section (NX-3320) [Overview] The VCO circuit is mounted inside the BLS. BLS stands for "Board Level Shield". This BLS has no lid and provides high shielding performance. Because BLS is difficult to solder, components inside the BLS can't be soldered.
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[Inspection procedure] Unlock[Unlock beep / VCO assist tuning is impossible] Assist Auto Tuning Auto tuning NG Assist Manual Tuning Manual tuning NG Check the VCO output signal Observe the signal at point [A] with spectrum analyzer thru high impedance probe Signal existence No signal Remove <R182><R183><Q181>...
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Operating Method of Enforced Firmware Overwriting (5) Upon startup of FLDM loader, "FIRMWARE PROG" Mode appears on an LCD screen. (6) Start KFL up, select the desired firmware you wish to Enforced firmware overwriting mode is a mode to forcibly overwrite, select the COM port number and baud rate, and overwrite the transceiver firmware when the operations as then click the "Write"...
Page 165
Use the KPG-110SM on the NXDN Trunking System side to reprogram the NXDN ESN number. • When a new printed circuit board is used, the KENWOOD ESN changes, as does the Transceiver Information display of the KPG-D3/D3N, but this does not have any effect on the operation of the transceiver.
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ESN Label Layout ESN Label Note: Cut a ESN Label at dotted line. 1-166 (No.RA053<Rev.001>)
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PRECAUTIONS ON SCHEMATIC DIAGRAMS * Due to the improvement in performance, some part numbers shown in the circuit diagrams may not agree with those indicated in the Parts List. * The parts numbers, values and rated voltage etc. in the Schematic Diagrams are for reference only.
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DISPLAY UNIT (XC1-209K-00 (NX-3220(K,E3),NX-3320(K,E3)), XC1-209K-01 (NX-3220(K2,E2),NX-3320(K2,E2)), XC1-209K-02 (NX-3220(K3,E),NX-3320(K3,E))) --- Foil side view (J7C-0217-10) --- CN301 R191 C193 CN155 CN157 CN158 A-1C ADDRESS TABLE OF BOARD PARTS Side Y axis Each address may have an address error by one X axis interval.
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PARTS LIST [NX-3220,NX-3320] * SAFETY PRECAUTION Parts identified by the symbol are critical for safety. Replace only with specified part numbers. * BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and performance.
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Exploded view of general assembly and parts list Block No.M1MM TX-RX UNIT<01><02> DISPLAY UNIT<03> 3-2(No.RA053<Rev.001>)
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Symbol No. Part No. Part Name Description Local XCA-030E-01 TX-RX UNIT SERVICE UNIT 3320E,3320E2,3320E3 XC1-209K-00 DISPLAY UNIT BASIC 3220K,3220E3,3320K,3320E3 XC1-209K-01 DISPLAY UNIT 3220K2,3220E2,3320K2,3320E2 XC1-209K-02 DISPLAY UNIT FULL 3220K3,3220E,3320K3,3320E 3-4(No.RA053<Rev.001>)
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Electrical parts list TX-RX UNIT Symbol No. Part No. Part Name Description Local XC1-178K-00 (NX-3220(K),NX-3220(K2),NX-3220(K3), Q652 SSM3K324RF NX-3220(E),NX-3220(E2),NX-3220(E3)) Q653 LTC014EEBFS8 DIGI TRANSISTOR *Note : This part cannot be replaced.Therefore, Q654 LTC044EEBFS8 DIGI TRANSISTOR Q656 RE1C001UN DIGI TRANSISTOR this part is not supplied as a service part. RR1LAM4S DIODE Block No.
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C93-1967-05 C CAPACITOR 470pF 50V C221 CK73HB1E473K C CAPACITOR 0.047uF 25V K CK73GB1E104K C CAPACITOR 0.1uF 25V K C222 CK73HBB1H472K C CAPACITOR 4700pF 50V K CK73GB1E105K C CAPACITOR...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C357 CK73HB1A105K C CAPACITOR 1uF 10V K C456 C93-1967-05 C CAPACITOR 470pF 50V C358 C93-1959-05 C CAPACITOR 0.1uF 16V C457 CC73JCH1H101J C CAPACITOR 100pF 50V J C359 C93-1959-05...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C692 CK73GB1E104K C CAPACITOR 0.1uF 25V K R125 RK73HB1J000J MG RESISTOR 0Ω 1/16W J C693 C93-1967-05 C CAPACITOR 470pF 50V R126 RK73HB1J000J MG RESISTOR 0Ω...
Page 193
Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R301 RK73HB1J101J MG RESISTOR 100Ω 1/16W J R448 RK73JB1H222J MG RESISTOR 2.2kΩ 1/20W J R302 RK73HB1J101J MG RESISTOR 100Ω 1/16W J R449 RK73JB1H472J MG RESISTOR 4.7kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local L141 LB73H0AY-004 CHIP FERRITE L142 L41-2785-53 CHIP INDUCTOR EC720CQ-0313A FFC FPC CONNECTOR L143 LK73H0AM47NJ M.CHIP INDUCTOR 47nH J19-5386-05 HOLDER L181 LK73H0AM56NJ M.CHIP INDUCTOR 56nH E40-6883-05 F.C.CONNECTOR...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local IC12 XC8102AA07-G D155 BB664-02V VARI CAP DIODE IC13 TPS61041DRVR D201 L5208F DIODE IC14 ------------ *Note D202 RN142S DIODE IC15 XC6209B502D-G IC D203 RN142S DIODE IC17...
Page 196
Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local CK73GXR1C225K C CAPACITOR 2.2uF 16V K C216 CC73HCH1H100B C CAPACITOR 10pF 50V B C93-1959-05 C CAPACITOR 0.1uF 16V C217 CC73HCH1H100B C CAPACITOR 10pF 50V B C93-1959-05 C CAPACITOR...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C332 CK73HB1E104K C CAPACITOR 0.10uF 25V K C444 C93-1959-05 C CAPACITOR 0.1uF 16V C333 CK730BS0J106M C CAPACITOR 10uF 6.3V M C445 CK73HB1A105K C CAPACITOR 1uF 10V K C334...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C675 CK73EXR0J476M C CAPACITOR 47uF 6.3V M R107 RK73HB1J104J MG RESISTOR 100kΩ 1/16W J C676 CK73FXR1E475K C CAPACITOR 4.7uF 25V K R108 RK73HB1J106J MG RESISTOR 10MΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R249 RK73JB1H103J MG RESISTOR 10kΩ 1/20W J R430 RK73HB1J000J MG RESISTOR 0Ω 1/16W J R250 R92-3756-05 MG RESISTOR 0.22Ω 1/3W R431 RK73HB1J223J MG RESISTOR 22kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local LB73G0AM-004 CHIP FERRITE L410 LB73G0AM-004 CHIP FERRITE LB73G0AM-004 CHIP FERRITE L411 L79-1946-05 FILTER LB73G0AM-004 CHIP FERRITE L412 L79-1946-05 FILTER LB73H0AV-002 CHIP FERRITE L413 L79-1946-05 FILTER...
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DISPLAY UNIT Symbol No. Part No. Part Name Description Local XC1-209K-00 (NX-3220(K),NX-3220(E3), C147 CK73HBB1H471K C CAPACITOR 470pF 50V K NX-3320(K),NX-3320(E3)) C148 CK73HBB1H471K C CAPACITOR 470pF 50V K C149 CK73HBB1H471K C CAPACITOR 470pF 50V K XC1-209K-01 (NX-3220(K2),NX-3220(E2), C158 CC73HCH1H220J C CAPACITOR 22pF 50V J NX-3320(K2),NX-3320(E2)) C172...
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Symbol No. Part No. Part Name Description Local 3220K2,3220K3,3220E,3220E2, R207 RK73HB1J000J MG RESISTOR 0Ω 1/16W J 3320K2,3320K3,3320E,3320E2 3220K2,3220K3,3220E,3220E2, R208 RK73HB1J103J MG RESISTOR 10kΩ 1/16W J 3320K2,3320K3,3320E,3320E2 R209 RK73HB1J222J MG RESISTOR 2.2kΩ 1/16W J 3220K,3220E3,3320K,3320E3 R221 RK73HB1J102J MG RESISTOR 1kΩ 1/16W J R222 RK73HB1J122J MG RESISTOR...
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Packing materials and accessories parts list Block No.M2MM Packing and accessories Block No. [M][2][M][M] Symbol No. Part No. Part Name Description Local H1C-0175-00 PACKING FIXTURE ------------ PROTECTION BAG ACC/CAP(x2) ------------ PROTECTION BAG RADIO H5A-1304-00 ITEM CARTON J1K-0494-00 HOLDER ACC-2PIN PLUG J29-0730-05 HOOK ACC-KBH-11...
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JVC KENWOOD Corporation Communications Systems Division (No.RA053<Rev.001>) Printed in Japan...