K66VX-6000UNon-Broadcast Transmitter

VX-6000 OPERATING MANUAL MANUAL DE OPERACIÓN VERTEX STANDARD CO., LTD. 4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan VERTEX STANDARD US Headquarters 17210 Edwards Rd., Cerritos, CA 90703, U.S.A. International Division 8350 N.W. 52nd Terrace, Suite 201, Miami, FL 33166, U.S.A. YAESU EUROPE B.V. P.O. Box 75525, 1118 ZN Schiphol, The Netherlands YAESU UK LTD. Unit 12, Sun Valley Business Park, Winnall Close Winchester, Hampshire, SO23 0LB, U.K. YAESU GERMANY GmbH Am Kronberger Hang 2, D-65824 Schwalbach, Germany VERTEX STANDARD HK LTD. Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road, Kwun Tong, Kowloon, Hong Kong POWER Congratulations! You now have at your fingertips a valuable communications tool - a Vertex Standard two-way radio! Rugged, reliable and easy to use, your Vertex Standard radio will keep you in constant touch with your colleagues for years to come, with negligible main- tenance down time. Please take a few minutes to read this manual carefully. The information presented here will allow you to derive maximum performance from your radio. After reading it, keep the manual handy for quick reference, in case questions arise later on. We’re glad you joined the Vertex Standard team. Call on us any time, because our business is communications. Let us help you get your message across. NOTICE There are no user-serviceable points inside this transceiver. All service jobs must be referred to your Authorized Service Center or Network Administrator. Safety / Warning Information WARNING - DO NOT operate the VX-6000U radio when someone (bystanders) outside the vehicle is within 47 inches (1.2 meter) of the antenna. Safety Training information: Antennas used for this transmitter must not exceed an antenna gain of 0 dB. The radio must be used in vehicle-mount configurations with a maximum operating duty factor not exceeding 50%, in typical Push-to-Talk configurations. This radio is restricted to occupational use, work related operations only where the radio operator must have the knowledge to control the exposure conditions of its passengers and bystanders by maintaining the minimum separation distance of 47 inches (1.2 m). Failure to observe these restrictions will result in exceeding the FCC RF exposure limits. Antenna Installation: For rear deck trunk installation, the antenna must be located at least 47 inches (1.2 m) away from rear seat passengers in order to comply with the FCC RF exposure requirements. For roof top installation, the antenna must be placed in the center of the roof. Page 1 VX-6000 Operating Manual VX-6000 Operating Manual The VX-6000 Series are full-featured FM transceivers designed for flexible mobile and base station business communications in the VHF Low-Band (110/25 Watts: program- mable), VHF High-Band (100/25 Watts: programmable) and UHF (100/25 Watts: pro- grammable) Land Mobile Bands. Each model is designed for reliable business communi- cations in a wide variety of applications, with a wide range of operating capability pro- vided by its leading-edge design. The 250-channels memories can each be programmed with a 8-character channel name. A 39-tone programmable CTCSS encoder/decoder is built in as standard. Important channel frequency data is stored in EEPROM and flash memory on the CPU, and is easily programmable by dealers using a personal computer and the VERTEX STAN- DARD CT-71 Programming Cable and CE35 Software. Special built-in features include: !The 250-channels memories can each be programmed with a 8-character channel name. !CTCSS (Continuous Tone Coded Squelch System); !DCS (Digitally Coded Squelch); !Extensive Selective Calling selections; and !Two sets of scanning channels, one set preset by the dealer and another which is operator-selectable. The pages which follow will detail the many advanced features provided on the VX-6000 transceiver. After reading this manual, you may wish to consult with your Network Ad- ministrator regarding precise details of the configuration of this equipment for use in your application. POWER Page 2 VX-6000 Operating Manual Controls & Connectors Front Panel " PWR Button Press the button to turn the transceiver ON and OFF. # TX Indicator This lamp glows red when the radio is transmitting. $ BUSY Indicator This lamp glows green when the channel is busy. % Liquid Crystal Display The display include an 8-character alpha-numeric section showing channel and group names, status and identity information, and error messages. Additional indicators on the display show priority channel assignments and scan include / exclude selection. & !! !! !/ "" "" " Button Pressing these buttons changes the current group (and displayed group number or name). Holding this button for more than 1/2 second causes the function to repeat. ' HOME Indicator This lamp glows orange when incorrect position at the setting of CE35. ( Programmable Function Button This button can be set up for special applications, such as high/low power selection, monitor, dimmer, talk-around, and call alert function, as determined by your network requirements and programmed by your VERTEX STANDARD dealer. The default function is set as Dimmer Button. A POWER $#%& ( )*+ ' " Page 3 VX-6000 Operating Manual ) VOLUME Knob This knob sets the volume of the receiver. * CHANNEL Selector Knob This knob select the operating channel. + Programmable Function Button This button can be set up for special applications, such as high/low power selection, monitor, dimmer, talk-around, and call alert function, as determined by your network requirements and programmed by your VERTEX STANDARD dealer. Side Panel Microphone Jack (It is on both sides.) Connect the microphone plug to this jack. Microphone Jack Page 4 VX-6000 Operating Manual REAR (Heatsink) !! !! ! 13.8-V DC Cable Pigtail w/Connector The supplied DC power cable must be connected to this 2-pin connector. Use only the supplied fused cable, extended if necessary, for power connection. "" "" " External Speaker Jack An external …

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Front of EUT Rear of EUT Left Side of EUT Right Side of EUT Top of EUT Bottom of EUT

Top of EUT (Cover Opened) Top of EUT (Cover Opened) Component Side of MAIN-UNIT Component Side of MAIN-UNIT without Shield Cases Solder Side of MAIN-UNIT Solder Side of DISPLAY-UNIT Solder Side of DISPLAY-UNIT without LCD Component Side of DISPLAY-UNIT Component Side of KEY-UNIT Solder Side of KEY-UNIT

Component Side of VR-UNIT Solder Side of VR-UNIT Inside of Front Panel Inside of Chassis Component Side of MIC-CONN-UNIT Solder Side of MIC-CONN-UNIT Microphone Inside of Microphone Back of cover DC Power Cord

VERTEX STANDARD CO., LTD. Document for FCC Model Name: VX-6000U TypeFCC IDSerial number D, 450-480MHzK66VX-6000U1H000002 VERTEX STANDARD CO., LTD. EQUIPMENT SPECIFICATION DECLARED BY THE APPLICANT Model Name : VX-6000U FCC ID : K66VX-6000U Specification is Referenced : EIA/TIA-603 Emission Type : 16K0F3E / 11K0F3E Channel Spacing : 25 / 12.5[kHz] Description : Mobile Mode : FM Frequency RangeDTX : 450-480[MHz] RX : 450-480[MHz] Rated RF PowerHIGH : 100[W] LOW : 50[W] Maximum Power Rating : 300[W] Power Supply VoltageDC : 13.4[V] Collector Voltage : 13.4[V] Collector Current : 28[A] VERTEX STANDARD CO., LTD. VX-6000U Specifications General Frequency range(TX):D:450-480MHz (RX):D:450-480MHz Number of Channel250channels Channel spacing:25/12.5 kHz Emission type:16K0F3E / 11K0F3E Power supply voltage(Rated):13.4V DC Current consumption(RX @ 7.2V, 0.5W AF):1.4A (TX @ 100W):28A Temperature range:-30 to +60 degree Case size(W x H x D):290.8 x 60 x 178 mm Weight(Approx.):4.1kg Receiver Circuit type:Double-conversion superheterodyne Ifs(1 st ):43.95MHz (2 nd ):450KHz 12dB SINAD Sensitivity0.25uV Adjacent channel selectivity:85(25k)/77(12.5k) dB Intermodulation:80 dB Spurious rejection:90 dB Speaker impedance:4 ohms AF Output(@ 4 ohms, 5% THD)12W Transmitter Power Output(High):100W (Low):50W Frequency stability:+/- 2.5ppm Modulation system:Variable reactance Maximum deviation:5 / 2.5KHz FM Noise:better than 45 / 40dB Spurious emissions:better than 70dB AF distortion(@ 1KHz)5% Microphone type:Dynamic Microphone impedance:600 ohms

Circuit Description Circuit DescriptionCircuit Description Circuit Description Reception and transmission are switched by “ RX ” and ” TX ” lines from the microprocessor unit (MPU). The receiver uses double-conversion superheterodyne circuitry, with a 43.95MHz 1st IF and 450 kHz 2nd IF. The 1st LO, produced by a PLL synthesizer, yields the 43.95MHz 1st IF. The 2nd LO uses a 43.5 MHz (43.95 MHz-450 kHz) signal generated by a crystal oscillator. The 2nd mixer and other circuits use a custom IC to convert and amplify the 2nd IF, and detect FM to obtain demodulated signals. During transmit, the PLL synthesizer oscillates at the desired frequency directly, for amplification to obtain RF power output. During transmit, voice modulation and CTCSS (or DCS) modulation are applied to this synthesizer. Transceiver functions, such as Tx/Rx control, PLL synthesizer settings, and channel programming, are controlled using the MPU. VHF VHFVHF VHF Receive ReceiveReceive Receiver Incoming RF signals from the antenna connector are delivered to the MAIN Unit, and pass through a low- pass filter (LPF) antenna switching network consisting of coils L1001, L1002, L1003 and L1006, capacitors C1001,C1006, C1009, C1013, and C1023, and antenna switching diodes D1006,D1007 and D1008 for delivery to the receiver front end. Signals within the frequency range of the transceiver are then passed through a varactor-tuned bandpass filter consisting of L1008, L1009 / L1024, L1025 before RF amplification by Q1012 (3SK228). The amplified RF is then band-pass filtered again by varactor-tuned resonators L1018, L1019 / L1038, L1039 to ensure pure in-band input to 1st mixer Q1025(2SK228). Buffered output from the VCO Unit is amplified by Q1021 (2SC5107) and low-pass filtered by L1042 / L1046 and C1132 / C1139 / C1142, to provide a pure 1st local signal between 112.3 and 152.3 MHz to the 1st mixer. The 43.95MHz 1st mixer product then passes through dual monolithic crystal filters XF1001 and XF1002 (7.5 kHz BW), and is amplified by Q1029 (2SC4215Y) and delivered to the input of the FM IF subsystem IC Q1026 (TA31136FN). This IC contains the 2nd mixer, 2nd local oscillator, limiter amplifier, FM detector, noise amplifier, and squelch gates. The 2nd LO in the IF-IC is produced from crystal X1001 (14.500MHz), and the 1st IF is converted to 450kHz by the 2nd mixer and stripped of unwanted components by ceramic filter CF1001 or CF1002. After passing through a limiter amplifier, the signal is demodulated by the FM detector. Demodulated receive audio from the IF-IC is amplified by Q1031 (2SA1602A) / Q2014 (CXA1846N). After volume adjustment by the AF power amplifier Q2029 (TDA7240AV), the audio signal is passed to the optional headphone jack or 4-ohm loudspeaker. PLL synthesizer PLL synthesizerPLL synthesizer PLL synthesizer The 1st LO maintains stability from the PLL synthesizer by using a 14.500 MHz reference signal from crystal X1001. PLL synthesizer IC Q1024 (SA7025DK) consists of a prescaler, reference counter, swallow counter, programmable counter, a serial data input port to set these counters based on the external data , a phase comparator, and charge pump. The PLL-IC divides the 14.500 MHz reference signal by 725 using the reference counter (20.0 kHz comparison frequency). The phase detector comparison frequency to be eight times the channel spacing(2.5kHz). The VCO output is divided by the prescaler, swallow counter and programmable counter. These two signals are compared by the phase comparator and input to the charge pump. A voltage proportional to their phase difference is delivered to the low-pass filter circuit, then fed back to the VCO as a voltage with phase error, controlling and stabilizing the oscillating frequency. This synthesizer also operates as a modulator during transmit. The RX-VCO is comprised of Q1015 (2SK520) and D1017,D1018,D1035,D1036 (HVU356 4), and oscillates between 177.950MHz and 217.950MHz according to the programmed receiving frequency. And the TX-VCO is comprised of Q1014 (2SC5107) and D1015, D1016, D1019 (1SV276 3), and oscillates between 134.000MHz and 174.000MHz according to the programmed transmit frequency. The VCO output passes through buffer amplifier Q1018 (2SC5107), and a portion is fed to the buffer amplifier Q1019(2SC5107) of the PLL IC, and at the same time amplified by Q1021(2SC5107) to obtain stable output. The VCO DC supply is regulated by Q1008 (2SC4154E). Synthesizer output is fed to the 1st mixer by diode switch D1024(1SS321) during receive, and to drive amplifier Q1020/Q1022 (2SC5415E 2) for transmit. The reference oscillator feeds the PLL synthesizer, and is composed of crystal X1001 (14.500 MHz), the temperature compensation circuit which includes D1033(MC2850) and thermostats TH1003 and TH1002, and transmit (DCS) modulation circuit D1029 (1SV230). Transmitter TransmitterTransmitter Transmitter Voice audio from the microphone is delivered via the Mic (Jack) Unit to the MAIN Unit, after passing through amplifier Q3039/Q2108 (NJM2902V), pre- emphasis, limiter (IDC instantaneous deviation control) ,and LPF Q2001 (NJM2902V), is adjusted for optimum deviation level and delivered to the next stage. Voice input from the microphone and CTCSS are FM-modulated to the VCO of the synthesizer, while DCS audio is modulated by the reference frequency oscillator of the synthesizer. Synthesizer output, after passing through diode switch D1024(1SS321), is amplified by driver Q1020 / Q1022 (2SC5415E 2) and power module Q1013 (M67746) to obtain full RF output. The RF energy then passes through antenna switch D1007 / D1008 and a low-pass filter circuit and finally to the antenna connector. RF output power from the final amplifier is sampled by CM coupler and is rectified by D1011,D1014(HSM88AS 2). The resulting DC is fed through Automatic Power Controller Q1007 (NJM2904V), Q1001 (2SC4154E), Q1002(2SB1143S) to transmitter RF amplifier and thus the power output. Generation of spurious products by the tra…

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Alignment AlignmentAlignment Alignment The VX-6000 has been carefully aligned at the factory for the specified performance across the frequency range specified for each version. Realignment should therefore not be necessary except in the event of a component failure, or alteration of version. All component replacement and service should be performed only by an authorized Yaesu representative, or the warranty policy may be voided. The following procedures cover the sometimes critical and tedious adjustments that are not normally required once the transceiver has left the factory. However, if damage occurs and some parts are replaced, realignment may be required. If a sudden problem occurs during normal operation, it is likely due to component failure; realignment should not be done until after the faulty component has been replaced. We recommend that servicing be performed only by authorized Yaesu service technicians who are experienced with the circuitry and fully equipped for repair and alignment. Therefore, if a fault is suspected, contact the dealer from whom the transceiver was purchased for instructions regarding repair. Authorized Yaesu service technicians realign all circuits and make complete performance checks to ensure compliance with factory specifications after replacing any faulty components. Those who do undertake any of the following alignments are cautioned to proceed at their own risk. Problems caused by unauthorized attempts at realignment are not covered by the warranty policy. Also, Yaesu must reserve the right to change circuits and alignment procedures in the interest of improved performance, without notifying owners. Under no circumstances should any alignment be attempted unless the normal function and operation of the transceiver are clearly understood, the cause of the malfunction has been clearly pinpointed and any faulty components replaced, and the need for realignment determined to be absolutely necessary. The following test equipment (and thorough familiarity with its correct use) is necessary for complete realignment. Correction of problems caused by misalignment resulting from use of improper test equipment is not covered under the warranty policy. While most steps do not require all of the equipment listed, the interactions of some adjustments may require that more complex adjustments be performed afterwards. Do not attempt to perform only a single step unless it is clearly isolated electrically from all other steps. Have all test equipment ready before beginning, and follow all of the steps in a section in the order presented. Required Test Equipment Required Test EquipmentRequired Test Equipment Required Test Equipment RF signal generator: calibrated output level at 1000 MHz (0 dBμ =1.0 μV - terminated circuit) Deviation Meter (linear detector) AF Millivoltmeter SINAD Meter Inline Wattmeter with 5% accuracy at 1000 MHz Regulated DC Power Supply: adjustable from 10 to 17 VDC, 30A 50-ohm Non-reactive Dummy Load: 200W at 1000 MHz Frequency Counter: >0.1 ppm accuracy at 1000 MHz AF Signal Generator DC Voltmeter: high impedance RF Sampling Coupler (attenuation pad) AF Dummy Load: 4 ohm, 20W Oscilloscope Spectrum Analyzer IBM PC/compatible computer w/Yaesu CT-71 programming cable and CE-35 channel programming editor. 50- RF Signal Dummy load Generator RF Sampling Inline Wattmater Coupler Transceiver Deviation Meter CT-70 CT-29 Connection Frequeuncy Cable Power Supply Counter IBM PC 13.8V DC COM port Alignment Preparation & Precautions Alignment Preparation & PrecautionsAlignment Preparation & Precautions Alignment Preparation & Precautions A dummy load and inline wattmeter must be connected to the main antenna jack in all procedures that call for transmission, except where specified otherwise. Correct alignment is not possible with an antenna. After completing one step, read the following step to determine whether the same test equipment will be required. If not, remove the test equipment (except dummy load and wattmeter, if connected) before proceeding. Correct alignment requires that the ambient temperature be the same as that of the transceiver and test equipment, and that this temperature be held constant between 20 and 30 (68 86F). When the transceiver is brought into the shop from hot or cold air it should be allowed some time for thermal equalization with the environment before alignment. If possible, alignments should be made with oscillator shields and circuit boards firmly affixed in place. Also, the test equipment must be thoroughly warmed up before beginning. Before beginning, connect the transceiver and PC using the CT-71 programming cable as described in the EEPROM Programming chapter, and download the EEPROM data from the transceiver to the computer. Store this data in a disk file so that it can be saved and retrieved later. Using the table below, program the channel, CTCSS, and DCS alignment settings for your transceiver version. Upload this file to the transceiver. Note: Signal levels in dB referred to in this procedure are based on 0 dBm = 0.5 mV(terminated circuit). Caution: Caution: Caution: Caution: Do not connect this line to ground, and be certain that the speaker has adequate capability to handle the audio output from the radio. Because of the bridge audio amplifier circuit used in the radio, it is necessary to construct and use a simple audio load test adapter as shown in the schematic diagram above, when conducting receiver alignment steps. 3.5 PLUG Attenuated Test Output(1/2) 2 10W Ground + 470uF 2 10W AF Test Adapter Schematic Alignment Channel Frequencies Alignment Channel FrequenciesAlignment Channel Frequencies Alignment Channel Frequencies VHF TYPE C ChannelFrequency (simplex) CTCSS Encode DCS Encode Narrow /wide CH1148.01MHzNoneNoneWide CH2161.01MHzNoneNoneWide CH3173.99MHzNoneNoneWide CH4148.01MHzNoneNoneNarrow CH5161.01MHzNoneNoneNarrow CH6173.99MHzNoneNoneNarrow CH7161.01MHz151.4HzNoneWide CH8161.01MHzNone023Wide CH9161.01…

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VX-6000U Component Application, 1/3 AddressDevice nameDescriptionApplication [MAIN-UNIT] Q 1001Transistor2SC4154ETx Power Control Q 1002Transistor2SB1143STx Power Control Q 1003Transistor2SB1201STP9V Regulator Q 1004TransistorRT1N241MTx Power Control Q 1005ICDTB123EKRx 9V Switch Q 1006Transistor2SB1132RTx 9V Switch Q 1007ICM5223AGPBPF Tune Buff/APC COMP Q 1008Transistor2SC4154EVCO 9V Regulator Q 1009TransistorIMH6Tx/Rx Switch Q 1010Transistor2SC4226IF AMP Q 1011TransistorRT1N241MMOD Mute Switch Q 1012Transistor2SC4227RF Amplifier Q 1013ICM68769RF PWR-MODULE Q 1014Transistor2SC4226TX Voltage Control Oscillator Q 1015Transistor2SK508RX Voltage Control Oscillator Q 1016TransistorRT1N241MRX VCO Switch Q 1017TransistorIMH6TX VCO Switch Q 1018Transistor2SC5107-OBuff AMP Q 1019Transistor2SC5107-OBuff AMP Q 1020Transistor2SC2954Tx Driver AMP Q 1021Transistor2SC4227RF Amplifier Q 1022Transistor2SC5415ETx Driver AMP Q 1023ICNJM78L05UA5V Regulator Q 1024ICSA7025DKPLL Subsystem Q 1025Transistor2SC4227RF Amplifier Q 1026ICTA31136FNIF Subsystem Q 1027Transistor2SC4116GRReference Oscillator Q 1028TransistorRT1N241MRx Wide/Narrow Switch Q 1029ICNJM2902VDCS Modulation Q 1030ICMM1216ENRE9V Regulator Q 1031Transistor2SC5107-OBuff AMP Q 1032TransistorRT1N241MRx Wide/Narrow Switch Q 1033Transistor2SC4116GRBuff AMP Q 1034TransistorRT1N241MWide/Narrow Switch Q 1035ICNJM062MDPLL Filter Q 1036TransistorRT1N241MDCS Switch Q 1037Transistor2SC4226IF AMP Q 2001ICNJM2902VEmphasis/IDC/LPF/MIX Q 2002TransistorIMZ1Analog Switch Q 2003ICNJM2902VRSSI/SQL/LPF Q 2004TransistorRT1N241MAnalog Switch Q 2005TransistorRT1N241MAnalog Switch Q 2006TransistorDTC323TKAnalog Switch Q 2007ICBU4066BFAnalog Switch Q 2008TransistorRT1N241MMIC Mute Switch Q 2009TransistorIMX1Analog Switch Q 2010Not Used Q 2011TransistorRT1N241MAF Mute Q 2012TransistorRT1N241MAF Mute Q 2013ICMX165CDWCTCSS Encoder/Decoder Q 2014ICCXA1846NAF Volume Q 2015TransistorDTB123EKAnalog Switch Q 2016ICBU4053BCFAnalog Switch Q 2018Transistor2SC4154EClock Freq. Shift switch Q 2019ICMB90F583BMicroprocessor Q 2020Transistor2SJ327-ZPower Supply Switch Q 2024ICNJM78L05UA5V Regulator Q 2025Transistor2SA1602A-FPower Down detect Q 2026TransistorRT1N241MPower Down detect Q 2027ICS-80735SN-DZCPU Reset Q 2028ICHN58X2432TIProgrammable Data Stor Q 2029ICTDA7240AVAF Power AMP Q 2108ICNJM2902VEmphasis /AF AMP Q 2110ICNJM2902VLPF Q 2111TransistorRT1N241MAnalog Switch Q 2112TransistorIMD3Analog Switch Q 2114TransistorRT1N241MEXT SQ Switch Q 2115TransistorIMD3Analog Switch Q 2116TransistorRT1N241MAnalog Switch Q 2117ICTC4W53FUAnalog Switch Vertex Standard Co., Ltd. VX-6000U Component Application, 2/3 AddressDevice nameDescriptionApplication Q 2118TransistorRT1N241MAnalog Switch Q 2119TransistorRT1N241MAF Switch Q 2120TransistorRT1N241MAnalog Switch Q 2121TransistorRT1N241MAnalog Switch Q 2122TransistorRT1N241MAnalog Switch Q 2129Not Used Q 2131Not Used D 1001DiodeRLS135Antenna Switch D 1002DiodeBAS316RF Limitting D 1003DiodeP6KA18Reverse Voltage Protecion D 1004DiodeHSB88WSRx Mixer D 1005DiodeBAS316APC Switch D 1012Varactor DiodeHVU350TRFBPF Tune D 1013Varactor DiodeHVU350TRFBPF Tune D 1015Varactor Diode1SV229TX VCO D 1016Varactor Diode1SV229TX VCO D 1019Varactor Diode1SV230TX MOD D 1020Varactor DiodeHVU350TRFBPF Tune D 1021Not Used D 1022Varactor DiodeHVU350TRFBPF Tune D 1024Diode1SS321RF Switch D 1026DiodeDAN235K2nd IF Filter Switch D 1027DiodeHZM5.6NB25V Supply D 1028DiodeDAN235K2nd IF Filter Switch D 1029Varactor DiodeHVU350TRFDCS MOD D 1030Varactor Diode1SV230Temp. Comp. D 1032DiodeBAS316Temp. Comp. D 1033DiodeMC2850Temp. Comp. D 1034DiodeBAS316APC Switch D 1035DiodeDAN235K1st IF Filter Switch D 1036DiodeDAN235K1st IF Filter Switch D 1037Varactor Diode1SV229RX VCO D 1038Varactor Diode1SV229RX VCO D 1039Varactor Diode1SV229RX VCO D 1040Varactor Diode1SV229RX VCO D 1041Not Used D 1042Varactor Diode1SV229TX VCO D 2001DiodeMC2846External PTT D 2002DiodeMC2850Detector D 2003DiodeMC2850SQ Noise Detector D 2004DiodeMC2850Temp. Comp. D 2005DiodeBAS316CTCSS Detector D 2006DiodeMC2850limitter D 2007DiodeMC2846DC Switch D 2010DiodeMC2850Protecion D 2011DiodeBAS316Reverse Current Protecion D 2012DiodeBAS316Reverse Current Protecion D 2013DiodeBAS316Reverse Current Protecion D 2014DiodeBAS316Switch D 2015DiodeBAS316Switch [DISPLAY-UNIT] Q 3001ICLC75823WLCD Driver Q 3002Not Used Q 3003TransistorRT1N241MMic Mute Q 3004TransistorIMZ1 Line Buff Q 3005TransistorRT1N241MDATA Line Mute Q 3006Not Used Q 3007TransistorIMD3Buff Q 3008TransistorRT1N241MMic Mute Q 3009TransistorRT1N241MMic Mute Q 3010TransistorIMX1Line Buff Q 3011TransistorIMZ1 Buff Q 3012ICS-93C46AMFNProgrammable Data Store Q 3013TransistorIMD3Buff Q 3014ICHD64F3642AHMicroprocessor Q 3015TransistorIMH6ASwitich for flash mode Q 3016ICS-80735SNMicroprocessor Reset Q 3017Transistor2SA1602APower Down Detect Q 3018Not Used Q 3019Transistor2SC4154Clock Freq. Shift switch Vertex Standard Co., Ltd. VX-6000U Component Application, 3/3 AddressDevice nameDescriptionApplication Q 3020TransistorRT1N241MAF MUTE Q 3021ICNJM78L05UA5V Regulator Q 3022TransistorRT1N241MSwitich for flash mode Q 3023Not Used Q 3024TransistorRT1N241MPanel Interface Detect Q 3025TransistorRT1N241MVolume Control ON/OFF Q 3026TransistorRT1N241MPower Switch Control Q 3027TransistorRT1N241MPower Down Detect Q 3028Transistor2SB1132Power Switch Q 3029Transistor2SB1132LED Switch Q 3030TransistorUMW1NBrightness Control Q 3031Transistor2SB1132Power Switch Q 3032Not Used Q 3033TransistorIMH6APower Switch Control Q 3034Not Used Q 3035Not Used Q 3036Not Used Q 3037Not Used Q 3038TransistorIMX1AGC AMP Q 3039ICNJM2902VMIC AMP Q 3040TransistorIMZ1 BUFF Q 3041Not Used Q 3042Not Used Q 3043ICTC4S66FAnalog Switch D 3001Not Used D 3002Not Used D 3003Not Used D 3004Not Used D 3005Diode1SS226AGC rectification D 3006DiodeDAP202U FLASH MPU Writing D 3007Not Used D 3008DiodeMC2848DC Switch D 3009Not Used D 3010LEDTLOU1008LED for illumination D 3011LEDTLOU262LED for illumination D 3012LEDTLOU1008LED…

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FCC ID: K66VX-6000U MFA p0170006, d0170045 Date: July 20, 2001 Federal Communications Commission Via: Electronic Filing Attention: Authorization & Evaluation Division Applicant: Vertex Standard Co., Ltd. Equipment: VX-6000U FCC ID: K66VX-6000U FCC Rules: 22, 74, 90, 95 Gentlemen: On behalf of the Applicant, enclosed please find Application Form 731, Engineering Test Report and all pertinent documentation, the whole for approval of the referenced equipment as shown. Filing fees are attached. We trust the same is in order. Should you need any further information, kindly contact the writer who is authorized to act as agent. Sincerely yours, Morton Flom, P. Eng. enclosure(s) cc: Applicant MF/cvr FCC ID: K66VX-6000U MFA p0170006, d0170045 LIST OF EXHIBITS (FCC CERTIFICATION (TRANSMITTERS) - REVISED 9/28/98) APPLICANT: Vertex Standard Co., Ltd. FCC ID: K66VX-6000U BY APPLICANT: 1. LETTER OF AUTHORIZATION 2. IDENTIFICATION DRAWINGS, 2.1033(c)(11) LABEL LOCATION OF LABEL COMPLIANCE STATEMENT LOCATION OF COMPLIANCE STATEMENT 3. PHOTOGRAPHS, 2.1033(c)(12) 4. DOCUMENTATION: 2.1033(c) (3) USER MANUAL (9) TUNE UP INFO (10) SCHEMATIC DIAGRAM (10) CIRCUIT DESCRIPTION BLOCK DIAGRAM PARTS LIST ACTIVE DEVICES 5. PART 90.203(e) & (g) ATTESTATION BY M.F.A. INC. A. TESTIMONIAL & STATEMENT OF CERTIFICATION B. STATEMENT OF QUALIFICATIONS FCC ID: K66VX-6000U MFA p0170006, d0170045 T R A N S M I T T E R C E R T I F I C A T I O N of FCC ID: K66VX-6000U MODEL: VX-6000U to FEDERAL COMMUNICATIONS COMMISSION Rule Part(s) 22, 74, 90, 95 DATE OF REPORT: July 20, 2001 ON THE BEHALF OF THE APPLICANT: Vertex Standard Co., Ltd. AT THE REQUEST OF : P.O. UPS 7/10/2001 Vertex Standard USA Inc. 17210 Edwards Rd. Cerritos, CA 90703 Attention of: Mikio Maruya, Executive Vice President (800) 255-9237; FAX: (800) 477-9237 (562) 404-2700, x280; FAX: -1210 [email protected] SUPERVISED BY: Morton Flom, P. Eng. FCC ID: K66VX-6000U MFA p0170006, d0170045 THE APPLICANT HAS BEEN CAUTIONED AS TO THE FOLLOWING: 15.21 INFORMATION TO USER. The users manual or instruction manual for an intentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.27(a) SPECIAL ACCESSORIES. Equipment marketed to a consumer must be capable of complying with the necessary regulations in the configuration in which the equipment is marketed. Where special accessories, such as shielded cables and/or special connectors are required to enable an unintentional or intentional radiator to comply with the emission limits in this part, the equipment must be marketed with, i.e. shipped and sold with, those special accessories. However, in lieu of shipping or packaging the special accessories with the unintentional or intentional radiator, the responsible party may employ other methods of ensuring that the special accessories are provided to the consumer, without additional charge. Information detailing any alternative method used to supply the special accessories for a grant of equipment authorization or retained in the verification records, as appropriate. The party responsible for the equipment, as detailed in § 2.909 of this chapter, shall ensure that these special accessories are provided with the equipment. The instruction manual for such devices shall include appropriate instructions on the first page of text concerned with the installation of the device that these special accessories must be used with the device. It is the responsibility of the user to use the needed special accessories supplied with the equipment. FCC ID: K66VX-6000U MFA p0170006, d0170045 TABLE OF CONTENTS RULE DESCRIPTION PAGE . Test Report 1 2.1033(c) General Information Required 2 2.1033(c)(14) Rule Summary 5 . Standard Test Conditions and Engineering Practic…

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