Precaution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Specific Service Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-26

Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-149

This product complies with the RoHS directive for the European market.

B5B-7267-00

SERVICE MANUAL

NX-3220, NX-3320

NX-3220, NX-3320 K2,E2

NX-3220, NX-3320 K3,E

This product uses Lead Free solder.

No.RA053<Rev.001>

2017/6

Table of Contents

Summary of Contents for Kenwood NX-3220 K

Page 2 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.
Page 3 *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...
Page 4 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>)
Page 5 *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...
Page 6 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>)
Page 7 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...
Page 8 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.
Page 9 (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.
Page 10 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”.
Page 11 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...
Page 12 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...
Page 13 • 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...
Page 14 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.
Page 15 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.
Page 16 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.
Page 17 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.
Page 18 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.
Page 19 (3.15A) Battery Final Amp, APC IC10 MPU/DSP RTC 31BU 12BU BackUp Battery MPU/DSP Core, MPU/DSP PLL, AudioCodec DCVDD MPU/DSP 1.8V I/O, mDDR2, LCD Module I/O IC12 Flash ROMI/O 18M_3 BT & GPS I/O 18BT BT & GPS VDD 32BT IC11 AudioCodec VDD, 8bit/8ch DAC, 12bit/4ch DAC MPU/DSP 3.2V I/O,...
Page 20 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...
Page 21 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...
Page 22 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...
Page 23 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...
Page 24 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...
Page 25 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...
Page 26 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. •...
Page 27 • 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.
Page 28 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.
Page 29 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.
Page 30 CUSHION G1D-0204-00 SHEET G11-4440-04 SHEET (PTT) G1G-0075-00 CUSHION (ANT) G13-2220-04 CABINET ASSY (BASIC) A0C-0177-00 STICKER (NEXEDGE) B42-7417-04 KENWOOD BADGE B4D-0044-00 FIBROUS SHEET G1A-0053-00 CABINET ASSY (STANDARD) A0C-0178-00 STICKER (NEXEDGE) B42-7417-04 KENWOOD BADGE B4D-0044-00 FIBROUS SHEET G1A-0053-00 CABINET ASSY (FULL) A0C-0179-00...
Page 31 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...
Page 32 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"...
Page 33 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 [ ...
Page 34 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...
Page 35 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...
Page 36 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...
Page 37 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.
Page 38 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.
Page 39 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)
Page 40 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...
Page 41 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]...
Page 42 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...
Page 43 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...
Page 44 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...
Page 45 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...
Page 46 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.
Page 47 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...
Page 48 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.
Page 49 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...
Page 50 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...
Page 51 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)].
Page 52 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...
Page 53 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...
Page 54 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:[****]...
Page 55 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:[****]...
Page 56 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)]...
Page 57 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"...
Page 58 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"...
Page 59 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 [ ...
Page 60 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...
Page 61 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)
Page 62 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...
Page 63 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.
Page 64 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.
Page 65 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)
Page 66 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...
Page 67 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]...
Page 68 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...
Page 69 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...
Page 70 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...
Page 71 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...
Page 72 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...
Page 73 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...
Page 74 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...
Page 75 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...
Page 76 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...
Page 77 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...
Page 78 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.
Page 79 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)].
Page 80 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...
Page 81 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...
Page 82 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:[****]...
Page 83 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)]...
Page 84 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)]...
Page 85 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...
Page 86 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"...
Page 87 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"...
Page 88 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 [ ...
Page 89 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.
Page 90 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 “...
Page 91 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...
Page 92 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.
Page 93 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.
Page 94 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)
Page 95 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]...
Page 97 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...
Page 98 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...
Page 99 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...
Page 100 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...
Page 101 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...
Page 102 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.
Page 103 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.
Page 104 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.
Page 105 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.
Page 106 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.
Page 107 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.
Page 108 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...
Page 109 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)].
Page 110 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...
Page 111 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...
Page 112 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:[****]...
Page 113 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:[****]...
Page 114 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)]...
Page 115 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"...
Page 116 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"...
Page 117 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 [ ...
Page 118 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.
Page 119 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 “...
Page 120 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...
Page 121 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.
Page 122 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.
Page 123 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)
Page 124 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 125 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...
Page 126 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”...
Page 127 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]...
Page 128 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.
Page 129 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...
Page 130 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...
Page 131 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...
Page 132 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...
Page 133 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...
Page 134 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.
Page 135 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...
Page 136 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...
Page 137 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.
Page 138 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...
Page 139 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...
Page 140 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.
Page 141 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...
Page 142 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)].
Page 143 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...
Page 144 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...
Page 145 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:[****]...
Page 146 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)]...
Page 147 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)]...
Page 148 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)]...
Page 149 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...
Page 150 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.
Page 151 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...
Page 152 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).
Page 153 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.
Page 154 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).
Page 155 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 •...
Page 156 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).
Page 157 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.
Page 159 [A SIDE] [B SIDE] (No.RA053<Rev.001>)1-159...
Page 160 [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.
Page 162 [A SIDE] [B SIDE] 1-162 (No.RA053<Rev.001>)
Page 163 [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>...
Page 164 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.
Page 166 ESN Label Layout ESN Label Note: Cut a ESN Label at dotted line. 1-166 (No.RA053<Rev.001>)
Page 167 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.
Page 168 PRINTED CIRCUIT BOARD TX-RX UNIT (XC1-178K-00 (NX-3220)) --- Component side view (J7C-0188-00) --- IC13 IC18 IC651 CN436 C604 IC13 R652 C691 R479 L427 L428 CN460 C676 IC651 C64 C62 CN437 CN402 CN456 C692 D655 C679 CN452 R635 IC11 R668 J651 IC11 C663 IC17...
Page 169 TX-RX UNIT (XC1-178K-00 (NX-3220)) --- Foil side view (J7C-0188-00) --- R678 R608 C659 C690 D654 D651 C684 R667 C689 C688 D653 R443 IC410 R444 R685 R682 C602 IC404 C104 CP601 C105 E601 D652 C601 IC654 C449 R104 C615 CN624 R661 L609 IC405 C502...
Page 170 A-1C ADDRESS TABLE OF BOARD PARTS Side Y axis Each address may have an address error by one X axis interval. REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION Q204 A- 1A A- 3B...
Page 171 TX-RX UNIT (XC1-180K-00 (NX-3320)) --- Component side view (J7C-0190-00) --- IC13 IC18 IC651 CN436 C604 IC13 R652 C691 R479 L427 L428 CN460 C676 IC651 C64 C62 CN437 CN402 CN456 C692 D655 C679 R635 CN452 J651 IC11 R668 IC11 C663 IC17 R480 IC14 L429...
Page 172 TX-RX UNIT (XC1-180K-00 (NX-3320)) --- Foil side view (J7C-0190-00) --- R678 R608 C659 C690 D654 D651 C684 R667 C688 C689 D653 CP601 R443 IC410 R444 C602 R685 R682 IC404 C104 C105 E601 D652 IC654 C601 C449 R104 C615 CN624 R661 L609 IC405 C621...
Page 173 A-1C ADDRESS TABLE OF BOARD PARTS Side Y axis Each address may have an address error by one X axis interval. REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION Q204 A- 1A A- 4A...
Page 174 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))) --- Component side view (J7C-0217-10) --- J7C-0217-10 S121 XC1-209 D202 2/2 #1 R207 S301 S302 S303 S304 Q201 Q141 D117 D120 S113 S118 C206 R203 S132 R117 R120 L202 R113 C145 J7C-0217-10 C147 C202 C149...
Page 175 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.
Page 176 INTERCONNECTION DIAGRAM Power SW/ CHANNEL AF Vol SELECTOR Bluetooth MIC101 CN402 CN202 LCD_/CS LCD_/CS CN354 LCD_A0 LCD_A0 CN201 WR1_/OE WR1_/OE (To DISPLAY Unit) WR0_/WR WR0_/WR CN353 Bluetooth /LCD_RST /LCD_/RST DB[0] DB[0] DB[1] DB[1] DB[2] DB[2] DB[3] DB[3] DB[4] DB[4] DB[5] DB[5] DB[6] DB[6]...
Page 177 LEVEL DIAGRAM NX-3220 Receiver Section AF (1kHz) RF (Center Frequency) -107.5dBm 5.65Vp-p -121.5dBm -122.5dBm -123.0dBm -123.5dBm D201 C311 CN604 D205 IC601 CN605 D202 C246 D203 C344 C334 IC303 IC401 Internal Speaker Transceiver IC MPU/DSP CODEC IC650 C195 -5dBm ~ +5dBm External Speaker C683 To make measurements in the AF section, connect the AC level meter.
Page 178 NX-3320 Receiver Section RF (Center Frequency) AF (1kHz) -107.5dBm 5.65Vp-p -120.0dBm -121.0dBm -121.5dBm -122.0dBm C311 CN604 D201 IC601 CN605 D202 C246 D203 C344 IC303 IC401 Internal Speaker C334 Transceiver IC MPU/DSP CODEC IC650 C195 -5dBm~+5dBm External Speaker C683 To make measurements in the AF section, connect the AC level meter. (ANT input: –53dBm, 1kHz FM, 3kHz DEV (Wide).
Page 179 BLOCK DIAGRAM TX-RX UNIT (NX-3220) TX-RX UNIT (XC1-178) IC401 136-174MHz --------------------------------------------------------- IC402 --TX-- DDR_A[0]~DDR_A[13] D201 RN142S Q113 2SD2654/W/ ANTSW,APCSW2,/APCSW,/DSW,TXC D202 RN142S DDR_BA[0],DDR_BA[1] Q114 Q201 Q202 D111 1SS400SM IC202 D203 RN142S --------------------------------------------------------- DDR_CAS,DDR_CKE,DDR_CLKN VT6M1 RD01MUS2BT513 RD07MUS2BT514 BGU6104 D205 RN142S --VCO-- DDR_CLKP,DDR_CS Ripple /SAVE,ASTSW DC SW...
Page 180 TX-RX UNIT (NX-3320) TX-RX UNIT (XC1-180) IC401 400-520MHz Q131 BFU660F D131 IC402 --------------------------------------------------------- BBY58-02V --TX-- D132,133,134 DDR_A[0]~DDR_A[13] D201 L5208F ANTSW,APCSW2,/APCSW,/DSW,TXC BB555-02VH DDR_BA[0],DDR_BA[1] Q201 Q202 D202 RN142S IC202 --------------------------------------------------------- DDR_CAS,DDR_CKE,DDR_CLKN RD01MUS2BT513 RD08MUS2 D203 RN142S BGU6104 --VCO-- DDR_CLKP,DDR_CS Q115 /SAVE,ASTSW,VCO_H_/L DDR_DQM[0],DDR_DQM[1] VCO_H SSM3K15AMFV --------------------------------------------------------- DDR_RAS,DDR_WE...
Page 181 DISPLAY UNIT Bluetooth DISPLAY UNIT (XC1-209 A/2) A151 W0C-0267-00 FRONTEND Q201 MODULE EMD9 28GPS LCD_BLC Q141 EMD9 D201,D202 NSSW206C-T865 CN202 LCD_BLC D221 D227 D111-D120 NESM238B NESM238B CN201 D132 BACKLIGHT LIGHTBAR B30-2365-05 TX/BUSY ILLUMINATION Q223 Q222 Q229 Q228 IC201 TC7SZ08FE LED_R,LED_G,LED_B LBC_R,LBC_G,LBC_B LED_B LED_R...
Page 182 SCHEMATIC DIAGRAM 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))) DISPLAY UNIT (A/2) KEYPAD R111 ,R114 R112 R115 R118 D111 - D114 S111 - S113 S114 - S118 C141 - C144 R121 R122 R132 R141 R142 - R143 R145 R146 R147 R148 CP141...
Page 183 TX-RX UNIT (XC1-178K-00 (NX-3220)) SDET DRIVE FINAL 270k Pre-DRIVE ANT_SW/LPF D205 *E351 RN142S F10-3228-15 IC202 L220 L219 L210 BGU6104 L216 Q202 LR79Z0DD12N2J LR79Z0DC16N7J LR79Z0DC22NJ LR79Z0DD43N6J C246 7.5V RD07MUS2BT514 C227 390p D201 L215 L217 LB73F0AW-002 CUR_ADJ L209 L222 $R221 C218 R207 R270 C233 R211...
Page 184 TX-RX UNIT (XC1-180K-00 (NX-3320)) SDET Pre-DRIVE DRIVE FINAL ANT_SW/LPF 270k *E351 L210 L204 F10-3228-15 IC202 LR79G0GK9N1C L216 BGU6104 micro strip line 9.1n 120n LR79Z0DD16N9J C227 L217 7.5V C246 L215 L205 R225 LB73F0AW-002 CUR_ADJ L208 L209 R270 100p XC6209B502D-G CN352 C218 R207 LK73H0AM12NJ LK73H0AM15NJ...
Page 185 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.
Page 186 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>)
Page 187 CHASSIS 2PIN B3H-0062-00 LCD ASSY 3220K2,3220K3,3220E,3220E2,3320K2,3320K3,3320E,3320E2 B4B-0006-00 CAUTION STICKER 3220K,3220K2,3220K3,3320K,3320K2,3320K3 B4C-0545-10 STANDARD LABEL ADDRESS 3220E,3220E2,3220E3,3320E,3320E2,3320E3 B42-7417-04 STICKER NEXEDGE B4D-0044-00 KENWOOD BADGE D32-0454-04 STOPPER CH KNOB 3220K,3220E3,3320K,3320E3 D3C-0003-00 STOPPER E04-0467-15 C.RECEPTACLE-SM E2D-0083-00 TERMINAL E3K-0275-00 LEAD.WIRE W.C. E7C-0018-00 TERMINAL BLOCK BATT F10-3227-05...
Page 188  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>)
Page 189 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.
Page 190  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...
Page 191  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...
Page 192  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...
Page 194  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...
Page 195  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...
Page 197  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...
Page 198  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...
Page 199  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...
Page 200  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...
Page 201 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...
Page 202  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...
Page 203 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...
Page 204 JVC KENWOOD Corporation Communications Systems Division (No.RA053<Rev.001>) Printed in Japan...

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