E F Johnson 2425110 242-5110 User Manual 011402 revised 1 Pages 86 to 113 operators manual
E. F. Johnson Company 242-5110 011402 revised 1 Pages 86 to 113 operators manual
Contents
- 1. Operating Manual
- 2. 011402 revised 1 Pages 1 to 57 operators manual
- 3. 011402 revised 1 Pages 57 to 85 operators manual
- 4. 011402 revised 1 Pages 86 to 113 operators manual
- 5. Manual
011402 revised 1 Pages 86 to 113 operators manual
![CIRCUIT DESCRIPTION4-11 September 2001Part No. 001-5100-0014.4.6 UARTThe UART performs parallel to serial and serial to parallel conversion. The serial format used is a 9-bit format with start and stop bits. The serial transmission speed is 19200 bps. The UART appears as eight regis-ters visible in the I/O space of the DSP starting at every multiple of 0008h from 0000h to 07FFh. U11 performs the address decoding by selecting the UART when both IS* and A15 are low. Crystal Y2 along with the internal oscillator of the UART provides the clock required to generate the correct bit rate on the serial output of the UART. When the UART receives a new serial word or is ready to accept a new word to send from the DSP, it generates an interrupt on INTRN. This pin is connected to one of the hardware interrupt lines on the DSP. The DSP responds by reading the status register in the UART and by answering accordingly.4.4.7 ADSICThe ADSIC is a complex custom IC which performs many analog-to-digital, digital-to-analog, and purely digital functions as previously described. The ADSIC has four internal registers accessible by the DSP. They are selected through the use of address lines A15, A14, A13, A2, A1, A0, IS* (IS* needs to be inverted with U4 to be compatible with the logic level required by the ADSIC), RD*, and WR*. Two of these registers are read-only while the two others are write-only. Therefore, they can be accessed as two locations in the I/O spaces. Due to the decoding performed, those locations appear at the following addresses: Fxx0h, Fxx1h, Fxx8h, Fxx9h, Exx0h, Exx1h, Exx8h, and Exx9h.Crystal Y1 along with the internal oscillator in the ADSIC provide a 20 MHz clock. This clock signal is used internally by the ADSIC and is also multiplied by two to provide a 40 MHz clock to the DSP. The frequency of the clock can be electronically shifted a small amount by controlling varicap D1 through the OSCW pin (U3-97). This removes interference created on some channels by the clock.The ADSIC and DSP exchange the sampled receive data and the sampled VCO modulation signal through a serial port. This serial port consists of pins SCKR*, RFS, RxD, TxD, SCKT, and TFS on the ADSIC. U21 and U1 modify the relative phase of TxD and TFS to be compatible with the timing required on the serial port of the DSP.SDO is the output of the internal speaker DAC. MAI is the input of the internal microphone attenuator and is followed by the microphone ADC.The ADSIC is configured partially by the DSP through its data and address bus (see preceding). However, most of the configuring is provided through an SPI compatible serial bus. This SPI serial bus consists of pins SEL*, SPD, and SCLK. The other side of this bus is connected to the controller on the Keypad Board.4.5 KEYPAD BOARD4.5.1 INTRODUCTIONThe Keypad Board contains a microcontroller, LCD Display, Display Driver, Audio circuits, and Power supply. The Keypad Board interfaces with the Digital board via J4, with the Top Control rigid flex circuit via J13, and with the side buttons, PTT switch, and accessory connector through J5.4.5.2 FUNCTIONAL DESCRIPTIONThe microcontroller provides an interface between the hardware and the DSP (on the Digital Board). When the user presses or rotates a control such as the channel selector switch, a side option or PTT switch, or a keypad key, the microcontroller signals the change to the DSP. Conversely, when the DSP needs to change the display or an LED, it signals the microcontroller which then performs the action. The microcontroller also controls peripheral ICs such as the synthesizer, reference oscillator, display, and ADSIC.The microcontroller uses a serial bus to commu-nicate with the DSP and another RS232 bus to communicate with the side port connector. The side connector bus is used for external communication with a computer running the programming or tuning soft-ware. Finally, the microcontroller maintains certain operating parameters in the associated EEPROM which is controlled via a two-wire serial bus.DIGITAL BOARD (CONT’D)](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-1.png)
![CIRCUIT DESCRIPTION4-12 September 2001Part No. 001-5100-0014.5.3 MICROCONTROLLERThe microcontroller is a Motorola M68HC08XL36 chip. It includes 28K bytes of internal ROM memory and 1K byte of internal SRAM. It does not have an external bus and therefore cannot access any external program memory.The clock to the microcontroller is provided by Y1 and an internal oscillator. The frequency of the clock can be slightly offset by polarizing the base of Q3 through software control. This prevents RF inter-ference on some channels caused by the clock.The microcontroller contains an SPI-compatible synchronous serial bus. This bus consists of pins MISO (U1-53), MOSI (U1-52), SPSCK (U1-50), and a chip enable for each device with which it communi-cates. The devices which communicate with the microcontroller through this bus are as follows:•Top Display driver chip (Top Display board)•Front Display driver chip (Digital board)•ADSIC chip (Digital board)•Reference Oscillator (RF Board)•Front-End DAC (RF Board)•Synthesizer chip (RF Board)•Optional DES board.The microcontroller communicates with the DSP chip (Digital board) through a custom serial bus. This serial port includes pins PTA3 (U1-8), PTA4 (U1-9), PTA5 (U1-10), PTA6 (U1-11), and PTA7 (U1-12).The microcontroller uses its SCI asynchronous serial bus for external communication with a computer running programming or tuning software. The SCI pins RxD (U1-42) and TxD (U1-43) are connected to RS232 driver receiver U5. The other signals of a stan-dard RS232 computer port (DSR, DTR, CTS, RTS) are generated using microcontroller input/outputs. The RS232 driver U5 converts signals from a logic level of 0 and 5 V to a logic level of –10 and +10V. The chip contains an internal charge pump to generate –10V and +10V from the 5V power supply. The RS232 chip can be put in standby mode by leaving the line K/F-RS232* floating. This line is connected to the side connector which allows it to turn on U5 only when a computer is connected to the radio.The keypad interfaces with the microcontroller through eight lines (4 rows x 4 columns). The micro-controller regularly polls these lines to detect a key closure.Serial EEPROM U3 is used to store some impor-tant radio parameters. The EEPROM is read to or written from using I/O lines PTC6 and PTC7 of the microcontroller. PTC6 is used for the Data line, and PTC7 is used as a clock line.Shift register U14 expands the number of I/O lines of the microcontroller. It uses the same data and clock as the EEPROM plus an additional line (U1-45) to control the latch. Other user interface inputs such as the PTT and toggle switches are directly connected to an I/O line of the microcontroller.4.5.4 LOW VOLTAGE DETECTVoltage comparator U4 detects a low voltage condition and communicates this information to the microcontroller through the pin PTC5 (U1-30). The microcontroller can also detect through I/O IRQ2* (U1-62) that a battery is connected.4.5.5 LCD DISPLAYS AND DISPLAY DRIVERSThe radio has two displays which each have eight characters, several icons and a backlight. One display is located on the Keypad Board while the other display is located on the Top Display Board. Each display is driven by its own driver. The drivers are programmed by the microcontroller through the SPI bus. Both display drivers are connected to the common PI bus but are individually addressable so that the displays may show different information at the same time.4.5.6 AUDIO CIRCUITSThe audio circuits on the Keypad/Display Board consist of four op amps, two audio power amplifiers, and an analog switch.In receive mode, the analog receive waveform created by the ADSIC (on the Digital Board) is fed to an op amp summing amplifier (U9B). This amplifier sums in the audio tones that are generated by the microcontroller. The output of the summing amplifier KEYPAD BOARD (CONT’D)](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-2.png)
![CIRCUIT DESCRIPTION4-13 September 2001Part No. 001-5100-001is then fed through the volume control potentiometer to a second op amp buffer. The buffer output is routed to a pair of audio power amplifiers: one to drive the internal speaker and another to drive the external speaker. Only one of these audio power amplifiers can be active at a time. The active power amplifier is selected by the OPT SEL 1 line (J5-12). The MUTE line turns the active power amplifier on or off by disconnecting the battery voltage from the audio power amplifier IC using the transistor Q4. Transistors Q8 and Q9 and their associ-ated RC networks remove popping sounds from the speaker audio by delaying the unmuting of the audio amp compared to the unMUTE command.In transmit mode, the audio for transmission can be selected from either an internal or external micro-phone, depending upon the presence of an external microphone and which PTT is pressed. An analog switch is used to route either the internal or external microphone signal to the microphone amplifier. The external microphone signal is buffered by an op amp. The microphone amplifier has a gain of ten, and is equipped with a pair of clipping diodes to prevent the amplified microphone signal from over-driving the A/D input on the ADSIC. 4.5.7 VOLTAGE REGULATION The 5-Volt Digital Supply is produced by switching DC-DC converter U12 which operates off the Unswitched B+ Supply. The switching frequency is around 160 kHz. A switching regulator is used to improve efficiency since the 5-Volt Digital Supply power consumption is a large percentage of the total power consumption of the radio. The peak-to-peak residual ripple on the 5-Volt Digital supply is approxi-mately 50 mV.The DC-DC converter is controlled by a wired AND gate on the Shutdown pin of the device. The two inputs of the wired AND gate are the SW_B+ and the output PTC4 of the microcontroller U1. When either input is high, the DC-DC converter is operating.The DC-DC converter has a soft-start feature (R98, C136) to prevent chattering of the output regu-lated voltage due to “bouncing” of the on/off switch. The converter has current limiting that limits output current to 1.5 A. The under voltage protection turns the converter off if the input (Unswitched B+) voltage drops below 5.45 V.The 5-Volt Analog Supply is produced by a linear regulator running from the Unswitched B+ Supply. The Unswitched B+ input to the regulator is switched on and off by a FET that is turned on by the 5-Volt Digital Supply. The peak-to-peak output ripple of the 5-Volt Analog regulator is less than 10 mV which is appropriate for analog circuits.4.6 TRANSMIT FREQUENCY DETERMINATIONThe operational frequency of the transmitter is determined by the PLL (Phase-Locked-Loop) consisting of synthesizer U204 and VCO circuit Q202/U201. Reference oscillator U203 generates and supplies a reference signal of 16.8 MHz to synthesizer. The synthesizer contains a programmable reference divider, programmable A and B dividers, a program-mable prescaler counter (P), and a programmable frac-tional N divider with two programmable values (N numerator and N denominator). All of these dividers are programmed through the serial interface which connects the synthesizer to the controller microprocessor. The 16.8 MHz reference oscillator frequency is divided down to a synthesizer reference frequency of 2.1, 2.4, or 2.225 MHz. This signal is fed to the phase detector which generates the steering voltage for the VCO. The output of the VCO circuit is coupled back and divided by AP+B and then divided by the fractional divider and fed into the second input of the phase detector. The VCO buffer has two outputs. One input goes to the input of Rx mixer chip U2, and the other is applied to the input of power amplifier module U105.4.7 HARMONIC FILTERThe transmitter harmonic filter consists of C148-C151, L126, L127, and L128.With VHF models only, it also consists of C129 and C130. The circuit is essen-tially a seven-pole low-pass filter. With VHF units only, two additional poles are inserted by C129 and C130 which are series resonant with L126 and L127.KEYPAD BOARD (CONT’D)](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-3.png)
![5-1 September 2001Part No. 001-5100-001ALIGNMENT PROCEDURESECTION 5 ALIGNMENT PROCEDUREFigure 5-1 Alignment SetupCommunicationSINAD MeterMonitor5.1 GENERAL5.1.1 INTRODUCTIONThe following alignment procedure should be performed if repairs are made that could affect the factory alignment or if adjustments may have changed for some other reason. To perform transceiver alignment, a PC-compat-ible computer, the programming interface cable, and PCTune software are required (see Table 1-1). In addi-tion, to adjust the squelch level, the Radio Interface Box (RIB) and radio-to-RIB cable are required. The programming setup is shown in Figure 5-1. All adjustments are set digitally using the computer. Therefore, there is no need to disassemble the transceiver to access adjustment points. In addi-tion, audio test signals are generated internally, so an audio generator is not required. The required test equipment is shown in Figure 5-1.5.1.2 TUNE SOFTWARE GeneralThe PCTune software is a Windows® program. Minimum software and hardware requirements are as follows:•Windows® 95, 98, or 3.1•386SX or faster microprocessor•4 megabytes of RAM•3 megabytes free space available on hard drive.•An available serial portSoftware InstallationProceed as follows to install this software:1. Close all applications that are currently running (other than Windows).2. Insert the disk containing the PCTune software in drive A: (or B:).](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-4.png)
![ALIGNMENT PROCEDURE5-2 September 2001Part No. 001-5100-0013. From the Windows 95 taskbar, choose RUN and open SETUP.EXE on drive A: (or B:). Alternatively, use File Explorer and double click SETUP.EXE.From the Windows 3.1 Program Manager, choose FILE > RUN and select the SETUP.EXE file on drive A: (or B:).4. Follow the instructions on the screen. The program is automatically loaded on the hard drive and start-up shortcuts or groups are created.Starting PCTuneFrom Windows 95 - Select Start in the taskbar, then Programs > PCTune > PCTune x.x.x.From Windows 3.1 - From the Program Manager, open the PCTune group and then double click the PCTune icon.Exiting PCTuneSelect FILE > EXIT or press ALT + F4.On-Line HelpOn-line help is not available at this time.5.1.3 PRELIMINARY1. With transceiver power turned off, connect the female DB9 connector of the programming inter-face cable to an unused serial port of the computer.2. Connect the other end of the programming interface cable to the accessory/programming jack on the side of the transceiver.3. Start the program as described in the preceding section. Select Options > Set Com Port and make sure that the correct serial port is selected (see screen in Figure 5-2).4. Turn transceiver power on and select Tuning > Complete Tuning to automatically step through a complete alignment or Partial Tuning to adjust only certain settings or randomly select adjustments. 5. The computer then attempts to establish communi-cation with the transceiver. A message is displayed to indicate success or failure. From this point, prompts are displayed for each step of the program-ming procedure.5.2 TRANSMIT FREQUENCY TUNINGThe transmit frequency is set by transmitting on the indicated frequency and then adjusting the refer-ence oscillator frequency via the tuning software. Proceed as follows:1. Connect a 50-ohm load to the antenna jack and monitor the transmit signal with a communication monitor.2. Set the communication monitor to the indicated frequency and click OK to key the transmitter.3. Adjust the frequency by clicking the + and – keys. The current setting is indicated in the “Current Value” box. When the frequency is correct, click OK again to complete the adjustment and store the setting. 5.3 TRANSMIT MODULATION TUNINGTransmit modulation is set by balancing the modulation produced by 80 Hz and 3 kHz tones and then setting modulation limiting using a 1 kHz tone. All these tones are internally generated by the trans-ceiver, so no external audio generator is required. Proceed as follows:1. Click OK with “TX Modulation” selected. Set the communication monitor for the displayed frequency. 2. Click OK to transmit a signal modulated with an 80 Hz tone. Enter the resulting deviation (in hertz) in the displayed box and click OK.3. Continue following the screen instructions to adjust the 3 kHz tone deviation. The + and – buttons are clicked to set the deviation to the indicated level. The 1 kHz tone deviation is then adjusted.](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-5.png)
![ALIGNMENT PROCEDURE5-3 September 2001Part No. 001-5100-001Figure 5-2 Tuning Software Screen (800 MHz Models)4. The preceding 3 kHz and 1 kHz tone adjustments are then repeated on several other frequencies across the band. After the last adjustment is made, the transmitter unkeys and the settings are stored. 5.4 TRANSMIT POWER ADJUSTMENTSet transmitter power output as follows:1. Connect a wattmeter and 50-ohm load to the antenna jack. Click OK with “TX Power” selected. 2. Follow on-screen instructions to adjust for the displayed power output at various frequencies across the band.3. When the last setting is complete, the transmitter unkeys and the settings are stored. 5.5 RECEIVE SENSITIVITY TUNINGNOTE: This adjustment is not performed with 800 MHz models.The receiver front end is tuned as follows:1. Connect an RF signal generator to the antenna jack. Click OK with “RX Sensitivity” selected.2. Inject the frequencies and signal levels indicated on the computer screen. When tuning is complete, a message is displayed and the settings are saved. 5.6 SQUELCH ADJUSTMENTNOTE: With some early models, this adjustment cannot be made using the PCTune software so an error message is displayed when it is selected.Test SetupThis adjustment requires access to the receive audio signal so that SINAD can be measured. It is recommended that this be done using the RIB (Radio Interface Box). This box allows the receive audio signal to be monitored while the computer is connected to the accessory/programming jack. Adjustment Procedure1. Connect an RF signal generator to the antenna jack. Click OK with “Squelch” selected.2. Set the signal generator for the indicated frequency and modulation. Adjust the generator output level for 12 dB SINAD and click OK.](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-6.png)
![ALIGNMENT PROCEDURE5-4 September 2001Part No. 001-5100-0013. When prompted, adjust the output level for 8 dB SINAD and click OK. 4. Proceed as prompted and when this adjustment is complete, a message is displayed and the settings are stored. 5.7 RSSI ADJUSTMENTNOTE: With some early models, this adjustment cannot be made using the PCTune software so an error message is displayed when it is selected.This adjustment calibrates the RSSI signal level. Proceed as follows:1. Connect an RF signal to the antenna jack. Click OK with “RSSI” selected.2. Set the generator for the indicated frequency and output level and click OK.3. Select the other output levels as prompted. When this adjustment is complete, a message is displayed the settings are stored.](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-7.png)
![6-1 September 2001Part No. 001-5100-001PARTS LISTSECTION 6 PARTS LISTRef No. Description Part No.RF BOARD (A450)Individual replacement parts not available. Replace entire assembly.DIGITAL BOARD (A100)Part No. 023-5005-100/-105C 001 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 002 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 003 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 004 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 005 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 006 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 007 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 008 220 pF ±5% NPO 50V cer smd 510-3674-221C 009 220 pF ±5% NPO 50V cer smd 510-3674-221C 010 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 011 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 012 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 013 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 014 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 015 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 016 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 017 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 018 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 019 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 020 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 021 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 022 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 023 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 024 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 025 10 pF ±0.1 pF NPO 50V cer smd 510-3673-100C 026 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 027 10 pF ±0.1 pF NPO 50V cer smd 510-3673-100C 028 6.2 pF ±0.1 pF NPO 50V cer smd 510-3673-629C 029 5.1 pF ±0.1pF NPO 50V cer smd 510-3673-519C 030 470 pF ±5% NPO 50V cer smd 510-3674-471C 031 470 pF ±5% NPO 50V cer smd 510-3674-471C 032 .22 µF ±10% Z5U 25V cer smd 510-3686-224C 033 220 pF ±5% NPO 50V cer smd 510-3674-221C 034 220 pF ±5% NPO 50V cer smd 510-3674-221C 035 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 036 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 037 220 pF ±5% NPO 50V cer smd 510-3674-221C 038 220 pF ±5% NPO 50V cer smd 510-3674-221C 039 220 pF ±5% NPO 50V cer smd 510-3674-221C 040 220 pF ±5% NPO 50V cer smd 510-3674-221C 041 470pF ±5% NPO 50V cer smd 510-3674-471C 042 220 pF ±5% NPO 50V cer smd 510-3674-221C 043 .1 µF +80/–20% Z5U 25V cer smd 510-3631-104C 044 220 pF ±5% NPO 50V cer smd 510-3674-221C 045 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 046 220 pF ±5% NPO 50V cer smd 510-3674-221C 047 220 pF ±5% NPO 50V cer smd 510-3674-221C 048 10pF ±0.1 pF NPO 50V cer smd 510-3673-100C 049 10 pF ±0.1 pF NPO 50V cer smd 510-3673-100C 050 33 pF ±10% X7R 25V cer smd 510-3675-330C 051 33 pF ±10% X7R 25V cer smd 510-3675-330C 052 470 pF ±5% NPO 50V cer smd 510-3674-471C 053 470 pF ±5% NPO 50V cer smd 510-3674-471C 054 470 pF ±5% NPO 50V cer smd 510-3674-471C 055 470 pF ±5% NPO 50V cer smd 510-3674-471C 056 220 pF ±5% NPO 50V cer smd 510-3674-221C 057 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 058 470 pF ±5% NPO 50V cer smd 510-3674-471C 059 470 pF ±5% NPO 50V cer smd 510-3674-471C 060 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 061 220 pF ±5% NPO 50V cer smd 510-3674-221C 062 220 pF ±5% NPO 50V cer smd 510-3674-221C 063 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 064 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 065 220 pF ±5% NPO 50V cer smd 510-3674-221C 066 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 067 220 pF ±5% NPO 50V cer smd 510-3674-221C 068 .1 µF +80/–20% Z5U 25V cer smd(-100 boards)510-3680-104220 pF ±5% NPO 50V cer smd(-105 boards)510-3674-221C 069 .1 µF +80/–20% Z5U 25V cer smd(-100 boards)510-3680-104220 pF ±5% NPO 50V cer smd(-105 boards)510-3674-221C 070 220 pF ±5% NPO 50V cer smd 510-3674-221C 071 220 pF ±5% NPO 50V cer smd 510-3674-221C 072 220 pF ±5% NPO 50V cer smd 510-3674-221Ref No. Description Part No.](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-8.png)
![PARTS LIST6-2 September 2001Part No. 001-5100-001C 074 220 pF ±5% NPO 50V cer smd 510-3674-221C 076 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 078 220 pF ±5% NPO 50V cer smd 510-3674-221C 079 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 080 220 pF ±5% NPO 50V cer smd 510-3674-221C 081 220 pF ±5% NPO 50V cer smd 510-3674-221C 082 220 pF ±5% NPO 50V cer smd 510-3674-221C 091 220 pF ±5% NPO 50V cer smd 510-3674-221C 092 220 pF ±5% NPO 50V cer smd 510-3674-221C 093 220 pF ±5% NPO 50V cer smd 510-3674-221C 094 220 pF ±5% NPO 50V cer smd 510-3674-221C 095 220 pF ±5% NPO 50V cer smd 510-3674-221C 096 220 pF ±5% NPO 50V cer smd 510-3674-221C 097 220 pF ±5% NPO 50V cer smd 510-3674-221C 098 220 pF ±5% NPO 50V cer smd 510-3674-221C 157 220 pF ±5% NPO 50V cer smd 510-3674-221C 158 33 pF ±10% X7R 25V cer smd 510-3675-330C 159 33 pF ±10% X7R 25V cer smd 510-3675-330C 160 33 pF ±10% X7R 25V cer smd 510-3675-330C 161 220 pF ±5% NPO 50V cer smd 510-3674-221C 162 220 pF ±5% NPO 50V cer smd 510-3674-221C 163 33 pF ±10% X7R 25V cer smd 510-3675-330C 164 33 pF ±10% X7R 25V cer smd 510-3675-330C 165 33 pF ±10% X7R 25V cer smd 510-3675-330C 166 33 pF ±10% X7R 25V cer smd 510-3675-330C 167 33 pF ±10% X7R 25V cer smd 510-3675-330C 168 33 pF ±10% X7R 25V cer smd 510-3675-330C 169 33 pF ±10% X7R 25V cer smd 510-3675-330C 170 33 pF ±10% X7R 25V cer smd 510-3675-330C 171 220 pF ±5% NPO 50V cer smd 510-3674-221D 001 Diode, 1.5 pF SOT-23 523-1504-029D 002 Zener diode, 5.6V SOT-23 523-2601-569EP 101 Contact, power 013-1724-001EP102 Z ground strip 017-1210-056EP 103 Contact, battery pogo pin 515-9500-104J 001 10-pin socket, x 2 515-7113-070J 002 18-pin flex connector 515-7010-438J 004 31-pin connector 515-7109-130L 001 1.8 µH inductor, 350mA 542-9230-027L 002-L 036Inductor, ferrite smd(-100 boards)542-9230-023Ref No. Description Part No.Inductor, ferrite smd(-105 boards)542-9230-021MP 101 Shield, pogo 017-1210-053PC 101 Flex circuit, power 035-1800-180PC 100 PC board, digital trunking 035-5005-100PC board, digital non-trunk 035-5005-105PC101 Power flex circuit board, pogo pin 035-5005-101Q 001 NPN general purpose SOT-23 576-0003-658R 001 4.7k ohm ±5% 1/16W smd 569-0155-472R 002 4.7k ohm ±5% 1/16W smd 569-0155-472R 003 10k ohm ±5% 1/16W smd 569-0155-103R 004 4.7k ohm ±5% 1/16W smd 569-0155-472R 005 10k ohm ±5% 1/16W smd 569-0155-103R 006 10k ohm ±5% 1/16W smd 569-0155-103R 007 390k ohm ±5% 1/16W smd 569-0155-394R 008 100k ohm ±5% 1/16W smd 569-0155-104R 009 4.7k ohm ±5% 1/16W smd 569-0155-472R 010 100k ohm ±5% 1/16W smd 569-0155-104R 011 10k ohm ±5% 1/16W smd 569-0155-103R 012 33k ohm ±5% 1/16W smd 569-0155-333R 013 100k ohm ±5% 1/16W smd 569-0155-104R 014 10k ohm ±5% 1/16W smd 569-0155-103R 015 10k ohm ±5% 1/16W smd 569-0155-103R 016 0 ohm jumper 569-0155-001R 017 0 ohm jumper 569-0155-001R 018 10k ohm ±5% 1/16W smd 569-0155-103R 019 10k ohm ±5% 1/16W smd 569-0155-103R 020 0 ohm jumper 569-0155-001R 021 1.0M ohm ±5% 1/16W smd 569-0155-105R 022 15k ohm ±5% 1/16W smd 569-0155-153R 023 6.8k ohm ±5% 1/16W smd 569-0155-682R 024 1k ohm ±5% 1/16W smd 569-0155-102R 025 0 ohm jumper 569-0155-001R 026 0 ohm jumper 569-0155-001 R 027 0 ohm jumper(-100 board)569-0155-00147k ohm ±5% 1/16W smd(-105 board)569-0155-473R 028 0 ohm jumper(-100 board)569-0155-001Ref No. Description Part No.DIGITAL BOARD (CONT’D)](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-9.png)
![PARTS LIST6-3 September 2001Part No. 001-5100-001100k ohm ±5% 1/16W smd(-105 board)569-0155-104R 029 47k ohm ±5% 1/16W smd 569-0155-473R 030 1k ohm ±5% 1/16W smd(-100 board)569-0155-1020 ohm jumper(-105 board)569-0155-001R 031 10 ohm ±5% 1/16W smd 569-0155-100R 032 10 ohm ±5% 1/16W smd 569-0155-100R 033 0 ohm jumper(-100 board)569-0155-00110k ohm ±5% 1/16W smd(-105 board)569-0155-103R 034 22k ohm ±5% 1/16W smd 569-0155-223R 035 22k ohm ±5% 1/16W smd 569-0155-223R 036 22k ohm ±5% 1/16W smd 569-0155-223R 037 0 ohm jumper 569-0155-001 R 038 0 ohm jumper 569-0155-001 R 039 10k ohm ±5% 1/16W smd 569-0155-103R 040 10k ohm ±5% 1/16W smd 569-0155-103R 041 0 ohm jumper 569-0155-001 R 042 0 ohm jumper 569-0155-001 R 043 0 ohm jumper 569-0155-001 R 044 0 ohm jumper 569-0155-001 R 045 22k ohm ±5% 1/16W smd 569-0155-223R 046 22k ohm ±5% 1/16W smd 569-0155-223R 047 22k ohm ±5% 1/16W smd 569-0155-223R 048 22k ohm ±5% 1/16W smd 569-0155-223R 049 22k ohm ±5% 1/16W smd 569-0155-223R 050 22k ohm ±5% 1/16W smd 569-0155-223R 051 22k ohm ±5% 1/16W smd 569-0155-223R 052 22k ohm ±5% 1/16W smd 569-0155-223R 053 22k ohm ±5% 1/16W smd 569-0155-223R 054 22k ohm ±5% 1/16W smd 569-0155-223R 055 22k ohm ±5% 1/16W smd 569-0155-223R 056 22k ohm ±5% 1/16W smd 569-0155-223R 057 22k ohm ±5% 1/16W smd 569-0155-223R 058 22k ohm ±5% 1/16W smd 569-0155-223R 059 22k ohm ±5% 1/16W smd 569-0155-223R 060 22k ohm ±5% 1/16W smd 569-0155-223R 061 22k ohm ±5% 1/16W smd 569-0155-223R 062 22k ohm ±5% 1/16W smd 569-0155-223R 063 22k ohm ±5% 1/16W smd 569-0155-223R 064 0 ohm jumper 569-0155-001 R 065 1k ohm ±5% 1/16W smd 569-0155-102Ref No. Description Part No.R 087 0 ohm jumper 569-0155-001R 090 10k ohm ±5% 1/16W smd 569-0155-103R 091 1k ohm ±5% 1/16W smd 569-0155-102R 092 1k ohm ±5% 1/16W smd 569-0155-102R 093 1k ohm ±5% 1/16W smd 569-0155-102R 094 1k ohm ±5% 1/16W smd 569-0155-102R 095 1k ohm ±5% 1/16W smd 569-0155-102R 096-R 1000 ohm jumper 569-0165-001U 001 Programmable logic(-100 board, revision 2)544-1015-032Microprocessor assembly(-100 board, revision 3)023-1870-043Counter, preset 74HC161(-105 board)544-1010-161U 002 Flash ROM 512k x 16 AT49(-100 board)544-1028-192U 003 ADSIC, DSP supp BGA106(all except following)544-1010-015ADSIC, DSP supp QFP package(-100 board, rev 3)544-9100-002U 004 NAND, 2 Input TC7SHOOFU 544-1010-012U 005 RAM 128k x 8 CY7C1009(-100 board)544-1011-028SRAM, 64k x 8,IS61C512(-105 board)544-1011-026U 006 RAM 128k x 8 CY7C1009(-100 board)544-1011-028SRAM, 64k x 8,IS61C512(-105 board)544-1011-026U 007 Rec/trans SCC2691 544-1012-691U 008 EEPROM, 32k x 8 AT24C256W(-100 board)544-1020-256PEROM, FLASH AT29C010A(-105 board)544-1010-010U 009 NAND, 2-input TC7SH00FU(-100 board)544-1010-012OR, 2-input TC7SH32FU(-105 board)544-1010-013U 010 PEROM, FLASH AT29C010A 544-1010-010U 011 OR, 2-input TC7SH32FU 544-1010-013U 012 DSP TMS320C50PGEA 544-1010-018U 021 D-flip flop TC7W74FU 544-1010-014Y 001 Crystal,20.0000 MHz 521-3060-037Y 002 Crystal,3.6864 MHz 521-3060-053Ref No. Description Part No.DIGITAL BOARD (CONT’D)](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-10.png)
![PARTS LIST6-4 September 2001Part No. 001-5100-001KEYPAD BOARD (A4xx)Part No. 023-5005-4xxA 430 DES interface board assembly 023-5005-430C 001 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 002 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 003 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 004 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 005 330 pF ±10% X7R 25V cer smd 510-3675-331C 006 220 pF ±5% NPO 25V cer smd 510-3674-221C 007 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 008 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 009 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 010 22 pF ±5% NPO 25V cer smd 510-3674-220C 011 2.7 pF ±10% NPO 25V cer smd 510-3674-279C 012 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 013 22 pF ±5% NPO 25V cer smd 510-3674-220C 014 4700 pF ±10% X7R 25V cer smd 510-3675-472C 015 220 pF ±5% NPO 25V cer smd 510-3681-221C 016 220 pF ±5% NPO 25V cer smd 510-3674-221C 017 220 pF ±5% NPO 25V cer smd 510-3674-221C 018 220 pF ±5% NPO 25V cer smd 510-3674-221C 019 220 pF ±5% NPO 25V cer smd 510-3674-221C 020 220 pF ±5% NPO 25V cer smd 510-3674-221C 021 220 pF ±5% NPO 25V cer smd 510-3674-221C 022 220 pF ±5% NPO 25V cer smd 510-3674-221C 023 220 pF ±5% NPO 25V cer smd 510-3674-221C 024 220 pF ±10% X7R 25V cer smd 510-3681-221C 025 220 pF ±5% NPO 25V cer smd 510-3674-221C 026 220 pF ±5% NPO 25V cer smd 510-3674-221C 027 220 pF ±10% X7R 25V cer smd 510-3681-221C 028 .01 µF ±10% X7R 25V cer smd 510-3675-103C 029 220 pF ±5% NPO 25V cer smd 510-3674-221C 030 220 pF ±5% NPO 25V cer smd 510-3674-221C 031 220 pF ±10% X7R 25V cer smd 510-3681-221C 032 220 pF ±10% X7R 25V cer smd 510-3681-221C 033 100 pF ±5% NPO 25V cer smd 510-3674-101C 034 10 pF ±0.1 pF NP0 50V cer smd 510-3673-100C 035 220 pF ±5% NPO 25V cer smd 510-3674-221C 036 220 pF ±5% NPO 25V cer smd 510-3674-221C 037 220 pF ±5% NPO 25V cer smd 510-3674-221C 038 33 pF ±5% NPO 50V cer smd 510-3601-330C 039 100 µF 16V smd tantalum 510-2616-101C 040 1 µF +80/–20% Z5U 25V cer smd 510-3631-105Ref No. Description Part No.C 041 220 pF ±10% X7R 25V cer smd 510-3681-221C 042 220 pF ±5% NPO 25V cer smd 510-3674-221C 043 1 µF +80/–20% Z5U 25V cer smd 510-3631-105C 044 220 pF ±10% X7R 25V cer smd 510-3681-221C 045 220 pF ±5% NPO 25V cer smd 510-3674-221C 046 220 pF ±5% NPO 25V cer smd 510-3674-221C 047 220 pF ±5% NPO 25V cer smd 510-3674-221C 048 220 pF ±5% NPO 25V cer smd 510-3674-221C 049 10 pF ±0.1 pF NP0 50V cer smd 510-3673-100C 050 220 pF ±5% NPO 25V cer smd 510-3674-221C 051 220 pF ±5% NPO 25V cer smd 510-3674-221C 052 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 053 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 054 10 pF ±0.1 pF NP0 50V cer smd 510-3673-100C 055 100 pF ±5% NPO 25V cer smd 510-3674-101C 056 100 µF 10V smd tantalum 510-2624-100C 057 .47 µF ±10% Z5U 16V cer smd 510-3605-474C 058 4.7 µF 10V smd tantalum 510-2624-479C 059 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 060 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 061 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 062 .47 µF ±10% Z5U 16V cer smd 510-3605-474C 063 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 064 .47 µF ±10% Z5U 16V cer smd 510-3605-474C 065 .47 µF ±10% Z5U 16V cer smd 510-3605-474C 066 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 067 220 pF ±5% NPO 25V cer smd 510-3674-221C 068 4.7 µF 10V smd tantalum 510-2624-479C 069 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 070 220 pF ±5% NPO 25V cer smd 510-3674-221C 071 220 pF ±5% NPO 25V cer smd 510-3674-221C 072 220 pF ±5% NPO 25V cer smd 510-3674-221C 073 220 pF ±5% NPO 25V cer smd 510-3674-221C 074 100 pF ±5% NPO 25V cer smd 510-3674-101C 075 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 076 220 pF ±5% NPO 25V cer smd 510-3674-221C 077 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 078 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 079 1 µF +80/–20% Z5U 25V cer smd 510-3631-105C 080 100 pF ±5% NPO 25V cer smd 510-3674-101C 081 1 µF +80/–20% Z5U 25V cer smd 510-3631-105C 082 .001 µF ±10% X7R 25V cer smd 510-3675-102C 083 1 µF +80/–20% Z5U 25V cer smd 510-3631-105C 084 220 pF ±10% X7R 50V cer smd 510-3681-221C 085 220 pF ±5% NPO 25V cer smd 510-3674-221Ref No. Description Part No.KEYPAD BOARD](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-11.png)
![PARTS LIST6-5 September 2001Part No. 001-5100-001C 086 220 pF ±5% NPO 25V cer smd 510-3674-221C 087 100 pF ±5% NPO 25V cer smd 510-3674-101C 088 220 pF ±5% NPO 25V cer smd 510-3674-221C 089 220 pF ±5% NPO 25V cer smd 510-3674-221C 090 220 pF ±5% NPO 25V cer smd 510-3674-221C 091 10 pF ±0.1 pF NP0 50V cer smd 510-3673-100C 092 1 µF +80/–20% Z5U 25V cer smd 510-3631-105C 093 100 pF ±5% NPO 25V cer smd 510-3674-101C 094 100 pF ±5% NPO 25V cer smd 510-3674-101C 095 220 pF ±5% NPO 25V cer smd 510-3674-221C 096 220 pF ±5% NPO 25V cer smd 510-3674-221C 097 220 pF ±5% NPO 25V cer smd 510-3674-221C 098 220 pF ±5% NPO 25V cer smd 510-3674-221C 099 220 pF ±5% NPO 25V cer smd 510-3674-221C 100 220 pF ±5% NPO 25V cer smd 510-3674-221C 101 220 pF ±5% NPO 25V cer smd 510-3674-221C 102 220 pF ±5% NPO 25V cer smd 510-3674-221C 103 220 pF ±5% NPO 25V cer smd 510-3674-221C 104 220 pF ±5% NPO 25V cer smd 510-3674-221C 105 220 pF ±5% NPO 25V cer smd 510-3674-221C 106 220 pF ±5% NPO 25V cer smd 510-3674-221C 107 220 pF ±5% NPO 25V cer smd 510-3674-221C 108 220 pF ±5% NPO 25V cer smd 510-3674-221C 109 220 pF ±5% NPO 25V cer smd 510-3674-221C 110 220 pF ±5% NPO 25V cer smd 510-3674-221C 111 220 pF ±5% NPO 25V cer smd 510-3674-221C 112 220 pF ±5% NPO 25V cer smd 510-3674-221C 113 220 pF ±5% NPO 25V cer smd 510-3674-221C 114 220 pF ±5% NPO 25V cer smd 510-3674-221C 115 220 pF ±5% NPO 25V cer smd 510-3674-221C 116 220 pF ±5% NPO 25V cer smd 510-3674-221C 117 220 pF ±5% NPO 25V cer smd 510-3674-221C 118 220 pF ±5% NPO 25V cer smd 510-3674-221C 119 220 pF ±5% NPO 25V cer smd 510-3674-221C 120 220 pF ±5% NPO 25V cer smd 510-3674-221C 121 220 pF ±5% NPO 25V cer smd 510-3674-221C 122 220 pF ±5% NPO 25V cer smd 510-3674-221C 123 220 pF ±5% NPO 25V cer smd 510-3674-221C 124 220 pF ±5% NPO 25V cer smd 510-3674-221C 125 220 pF ±5% NPO 25V cer smd 510-3674-221C 126 220 pF ±5% NPO 25V cer smd 510-3674-221C 127 220 pF ±5% NPO 25V cer smd 510-3674-221C 128 220 pF ±5% NPO 25V cer smd 510-3674-221C 129 68 µF ±10% 16V tantalum 510-3674-221C 130 220 pF ±5% NPO 25V cer smd 510-3674-221Ref No. Description Part No.C 131 220 pF ±10% X7R 25V cer smd 510-3681-221C 132 47 pF ±5% NPO 25V cer smd 510-3674-470C 133 47 pF ±5% NPO 25V cer smd 510-3674-470C 134 47 pF ±5% NPO 25V cer smd 510-3674-470C 135 1 µF +80/–20% Z5U 25V cer smd 510-3631-105C 136 .1 µF +80/–20% Z5U 25V cer smd 510-3680-104C 137 .01 µF ±10% X7R 25V cer smd 510-3675-103C 138 1 µF +80/–20% Z5U 25V cer smd 510-3631-105C 139 68 µF ±10% 16V tantalum 510-2625-680C 140 68 µF ±10% 16V tantalum 510-2625-680C 141 100 µF 16V smd tantalum 510-2616-101C 142 4.7 µF 10V smd tantalum 510-2624-479C 143 4.7 µF 10V smd tantalum 510-2624-479C 144 68 µF ±10% 16V tantalum 510-3674-221C 146 220 pF ±10% X7R 25V cer smd 510-3674-221C 147 3900 pF ±10% X7R 25V cer smd 510-3675-392C 148 220 pF ±10% X7R 25V cer smd 510-3681-221C 149 220 pF ±10% X7R 25V cer smd 510-3681-221C 150 220 pF ±10% X7R 25V cer smd 510-3681-221C 151 220 pF ±10% X7R 25V cer smd 510-3681-221C 152 220 pF ±10% X7R 25V cer smd 510-3681-221C 153 220 pF ±10% X7R 25V cer smd 510-3681-221C 154 220 pF ±10% X7R 25V cer smd 510-3681-221C 155 220 pF ±10% X7R 25V cer smd 510-3681-221C 156 220 pF ±10% X7R 25V cer smd 510-3681-221C 157 220 pF ±10% X7R 25V cer smd 510-3681-221C 158 220 pF ±10% X7R 25V cer smd 510-3681-221C 159 220 pF ±10% X7R 25V cer smd 510-3681-221C 160 220 pF ±10% X7R 25V cer smd 510-3681-221C 161 220 pF ±10% X7R 25V cer smd 510-3681-221C 162 220 pF ±10% X7R 25V cer smd 510-3681-221C 163 220 pF ±10% X7R 25V cer smd 510-3681-221C 164 220 pF ±10% X7R 25V cer smd 510-3681-221C 165 220 pF ±10% X7R 25V cer smd 510-3681-221C 166 220 pF ±10% X7R 25V cer smd 510-3681-221C 167 220 pF ±10% X7R 25V cer smd 510-3681-221C 168 220 pF ±10% X7R 25V cer smd 510-3681-221C 169 220 pF ±10% X7R 25V cer smd 510-3681-221CR 400 Front display backlight 585-5000-001D 001 5.6V zener SOT-23 523-2601-569D 002 Diode MMBD301LT1 523-1504-040D 004 5.6V zener SOT-23 523-2601-569D 005 Schottky diode rectifier 523-0519-034Ref No. Description Part No.KEYPAD BOARD (CONT’D)](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-12.png)
![PARTS LIST6-6 September 2001Part No. 001-5100-001D 007 5.6V zener SOT-23 523-2601-569D 008 10V zener SOT-23 523-2601-100D 009 10V zener SOT-23 523-2601-100D 010 10V zener SOT-23 523-2601-100D 011 Diode MMBD301LT1 523-1504-040D 013 Diode MMBD301LT1 523-1504-040D 014 Diode MMBD301LT1 523-1504-040D 015 5.6V zener SOT-23 523-2601-569D 017 LED, green SMD HSMG-C670 549-4101-019D 019 LED, green SMD HSMG-C670 549-4101-019D 020 LED, green SMD HSMG-C670 549-4101-019D 021 LED, green SMD HSMG-C670 549-4101-019D 022 LED, green SMD HSMG-C670 549-4101-019D 023 10V zener SOT-23 523-2601-100D 024 10V zener SOT-23 523-2601-100D 025 5.1V zener SOT-23 523-2601-519D 035 LED, green SMD HSMG-C670 549-4101-019D 036 LED, green SMD HSMG-C670 549-4101-019D 037 LED, green SMD HSMG-C670 549-4101-019D 038 LED, green SMD HSMG-C670 549-4101-019D 039 LED, green SMD HSMG-C670 549-4101-019D 040 LED, green SMD HSMG-C670 549-4101-019D 041 LED, green SMD HSMG-C670 549-4101-019D 042 LED, green SMD HSMG-C670 549-4101-019D 043 LED, green SMD HSMG-C670 549-4101-019D 044 LED, green SMD HSMG-C670 549-4101-019D 045 LED, reen SMD HSMG-C670 549-4101-019DS 400 LCD glass, radio front 549-5000-002EP 400 Grounding contact 537-5001-009J 002 Connector, flex 18-pin 515-7010-438J 004 Connector, microminiature 515-7113-073J 005 24-pin socket, ZIF 515-9500-017J 013 24-pin socket, ZIF 515-9500-017L 002 1.8 µH 250 mA smd inductor 542-9230-027L 003 33 µH 1.2A smd inductor 542-9230-025L 004 Ferrite bead, 600 ohm smd 542-9230-035L 005 Ferrite bead, 600 ohm smd 542-9230-035L 006 Ferrite bead, 600 ohm smd 542-9230-035L 007 Ferrite bead, 600 ohm smd 542-9230-035L 008 Ferrite bead, 600 ohm smd 542-9230-035L 009 Ferrite bead, 600 ohm smd 542-9230-035L 010 Ferrite bead, 600 ohm smd 542-9230-035Ref No. Description Part No.L 011 Ferrite bead, 600 ohm smd 542-9230-035L 012 Ferrite bead, 600 ohm smd 542-9230-035L 013 Ferrite bead, 600 ohm smd 542-9230-035L 014 Ferrite bead, 600 ohm smd 542-9230-035L 015 Ferrite bead, 600 ohm smd 542-9230-035L 016 Ferrite bead, 600 ohm smd 542-9230-035L 017 Ferrite bead, 600 ohm smd 542-9230-035L 018 Ferrite bead, 600 ohm smd 542-9230-035L 019 Ferrite bead, 600 ohm smd 542-9230-035L 020 Ferrite bead, 600 ohm smd 542-9230-035L 021 Ferrite bead, 600 ohm smd 542-9230-035L 022 Ferrite bead, 600 ohm smd 542-9230-035L 023 Ferrite bead, 600 ohm smd 542-9230-035L 024 Ferrite bead, 600 ohm smd 542-9230-035L 025 Ferrite smd inductor 542-9230-023L 026 Ferrite smd inductor 542-9230-023L 027 Ferrite smd inductor 542-9230-023L 028 Ferrite smd inductor 542-9230-023L 029 Ferrite smd inductor 542-9230-023L 030 Ferrite smd inductor 542-9230-023L 031 Ferrite smd inductor 542-9230-023L 032 Ferrite smd inductor 542-9230-023L 033 Ferrite bead, 600 ohm smd 542-9230-035L 034 Ferrite bead, 600 ohm smd 542-9230-035L 035 Ferrite bead, 600 ohm smd 542-9230-035L 036 Ferrite bead, 600 ohm smd 542-9230-035L 037 Ferrite bead, 600 ohm smd 542-9230-035L 038 Ferrite bead, 600 ohm smd 542-9230-035L 039 Ferrite bead, 600 ohm smd 542-9230-035L 040 Ferrite bead, 600 ohm smd 542-9230-035L 041 Ferrite smd inductor 542-9230-023L 042 Ferrite smd inductor 542-9230-023L 043 Ferrite smd inductor 542-9230-023L 044 Ferrite smd inductor 542-9230-023L 045 Ferrite smd inductor 542-9230-023L 046 Ferrite smd inductor 542-9230-023L 047 Ferrite smd inductor 542-9230-023L 048 Ferrite smd inductor 542-9230-023L 049 Ferrite smd inductor 542-9230-023L 050 Ferrite smd inductor 542-9230-023L 053 Ferrite smd inductor 542-9230-023L 054 Ferrite smd inductor 542-9230-023L 055 Ferrite smd inductor 542-9230-023L 056 Ferrite smd inductor 542-9230-023L 057 Ferrite smd inductor 542-9230-023Ref No. Description Part No.KEYPAD BOARD (CONT’D)](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-13.png)
![PARTS LIST6-7 September 2001Part No. 001-5100-001L 058 Ferrite smd inductor 542-9230-023L 059 Ferrite smd inductor 542-9230-023L 060 Ferrite smd inductor 542-9230-023L 061 Ferrite smd inductor 542-9230-023L 063 Ferrite smd inductor 542-9230-023L 064 Ferrite smd inductor 542-9230-023MP 400 Front LCD holder,stamped 014-2229-508P 400 Elastomeric connector 515-9900-007P 430 Header, 8-pin 515-9500-018PC400 PC board, keypad 035-5005-400PC430 PC board, DES interface 035-5000-030Q 001 NPN general purpose SOT-23 576-0003-658Q 002 NPN general purpose SOT-23 576-0003-658Q 004 P-chan enh mode MOSFET 576-0003-707Q 005 NPN general purpose SOT-23 576-0003-658O 006 NPN general purpose SOT-23 576-0003-658Q 007 NPN general purpose SOT-23 576-0003-658Q 008 NPN general purpose SOT-23 576-0003-658Q 009 NPN general purpose SOT-23 576-0003-6580 010 NPN general purpose SOT-23 576-0003-658Q 011 P-chan enh mode MOSFET 576-0003-707Q 012 NPN general purpose SOT-23 576-0003-658Q 013 NPN general purpose SOT-23 576-0003-658Q 014 NPN general purpose SOT-23 576-0003-658Q 015 P-chan enh mode MOSFET 576-0003-707R 001 100k ohm ±5% 1/16W smd 569-0155-104R 002 100k ohm ±5% 1/16W smd 569-0155-104R 003 100k ohm ±5% 1/16W smd 569-0155-104R 004 100k ohm ±5% 1/16W smd 569-0155-104R 005 10k ohm ±5% 1/16W smd 569-0155-103R 006 10k ohm ±5% 1/16W smd 569-0155-103R 007 100k ohm ±5% 1/16W smd 569-0155-104R 008 10k ohm ±5% 1/16W smd 569-0155-103R 009 1k ohm ±5% 1/16W smd 569-0155-102R 010 10k ohm ±5% 1/16W smd 569-0155-103R 011 10k ohm ±5% 1/16W smd 569-0155-103R 012 100k ohm ±5% 1/16W smd 569-0155-104R 013 10k ohm ±5% 1/16W smd 569-0155-103R 014 56k ohm ±5% 1/16W smd 569-0155-563R 015 10k ohm ±5% 1/16W smd 569-0155-103Ref No. Description Part No.R 016 0 ohm jumper 569-0155-001R 017 1.0M ohm ±5% 1/16W smd 569-0155-105R 018 100k ohm ±5% 1/16W smd 569-0155-104R 019 10k ohm ±5% 1/16W smd 569-0155-103R 020 100k ohm ±5% 1/16W smd 569-0155-104R 021 100k ohm ±5% 1/16W smd 569-0155-104R 022 100k ohm ±5% 1/16W smd 569-0155-104R 023 1k ohm ±5% 1/16W smd 569-0155-102R 024 220 ohm ±5% 1/16W smd 569-0155-221R 025 220 ohm ±5% 1/16W smd 569-0155-221R 026 0 ohm jumper 569-0155-001R 027 47k ohm ±5% 1/16W smd 569-0155-473R 028 4.75k ohm ±1% 1/16W smd 569-0156-903R 029 10k ohm ±5% 1/16W smd 569-0155-103R 030 6.19k, ±1% 1/16W smd 569-0156-904R 031 10k ohm ±5% 1/16W smd 569-0155-103R 032 10k ohm ±5% 1/16W smd 569-0155-103R 033 100k ohm ±5% 1/16W smd 569-0155-104R 034 220 ohm ±5% 1/16W smd 569-0155-221R 035 0 ohm jumper 569-0155-001R 036 100k ohm ±5% 1/16W smd 569-0155-104R 037 27k ohm ±5% 1/16W smd 569-0155-273R 038 10k ohm ±5% 1/16W smd 569-0155-103R 039 2k ohm ±5% 1/16W smd 569-0155-202R 040 100k ohm ±5% 1/16W smd 569-0155-104R 041 100k ohm ±5% 1/16W smd 569-0155-104R 042 100k ohm ±5% 1/16W smd 569-0155-104R 043 100k ohm ±5% 1/16W smd 569-0155-104R 044 4.7k ohm ±5% 1/16W smd 569-0155-472R 045 47k ohm ±5% 1/16W smd 569-0155-473R 046 390 ohm ±5% 1/16W smd 569-0155-391R 047 4.7k ohm ±5% 1/16W smd 569-0155-473R 048 22k ohm ±5% 1/16W smd 569-0155-223R 049 10k ohm ±5% 1/16W smd 569-0155-103R 050 390 ohm ±5% 1/16W smd 569-0155-391R 051 4.7k ohm ±5% 1/16W smd 569-0155-472R 052 10k ohm ±5% 1/16W smd 569-0155-103R 053 10k ohm ±5% 1/16W smd 569-0155-103R 054 100k ohm ±5% 1/16W smd 569-0155-104R 055 100k ohm ±5% 1/16W smd 569-0155-104R 056 47k ohm ±5% 1/16W smd 569-0155-473R 057 360k ohm ±5% 1/16W smd 569-0155-364R 058 130k ohm ±5% 1/16W smd 569-0155-134R 059 180k ohm ±5% 1/16W smd 569-0155-184R 060 220 ohm ±5% 1/16W smd 569-0155-221Ref No. Description Part No.KEYPAD BOARD (CONT’D)](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-14.png)
![PARTS LIST6-8 September 2001Part No. 001-5100-001R 061 150 ohm ±5% 1/8W smd 569-0115-151R 062 1k ohm ±5% 1/16W smd 569-0155-102R 063 100k ohm ±5% 1/16W smd 569-0156-104R 064 27k ohm ±5% 1/16W smd 569-0155-273R 065 22k ohm ±5% 1/16W smd 569-0155-223R 066 10k ohm ±5% 1/16W smd 569-0155-103R 067 100k ohm ±5% 1/16W smd 569-0155-104R 068 2.2k ohm ±5% 1/16W smd 569-0155-222R 069 220 ohm ±5% 1/16W smd 569-0155-221R 070 220 ohm ±5% 1/16W smd 569-0155-221R 071 220 ohm ±5% 1/16W smd 569-0155-221R 072 47k ohm ±5% 1/16W smd 569-0155-473R 073 220 ohm ±5% 1/16W smd 569-0155-221R 074 220 ohm ±5% 1/16W smd 569-0155-221R 075 220 ohm ±5% 1/16W smd 569-0155-221R 076 220 ohm ±5% 1/16W smd 569-0155-221R 077 220 Ohm ±5% 1/16W smd 569-0155-221R 078 0 ohm jumper 569-0155-001R 079 100k ohm ±5% 1/16W smd 569-0155-104R 080 100k ohm ±5% 1/16W smd 569-0155-104R 081 200k ohm ±5% 1/16W smd 569-0155-204R 082 100k ohm ±5% 1/16W smd 569-0155-104R 083 100k ohm ±5% 1/16W smd 569-0155-104R 084 100k ohm ±5% 1/16W smd 569-0155-104R 085 100k ohm ±5% 1/16W smd 569-0155-104R 086 1k ohm ±5% 1/16W smd 569-0155-102R 087 150k ohm ±5% 1/16W smd 569-0155-154R 088 2.2k ohm ±5% 1/16W smd 569-0155-222R 089 220 ohm ±5% 1/16W smd 569-0155-221R 090 220 ohm ±5% 1/16W smd 569-0155-221R 091 10k ohm thermistor 569-3004-041R 092 2k ohm ±5% 1/16W smd 569-0155-202R 093 0 ohm jumper 569-0155-001R 094 0 ohm jumper 569-0155-001R 095 150 ohm ±5% 1/8W smd 569-0115-151R 096 220 ohm ±5% 1/16W smd 569-0155-221Ref No. Description Part No.R 097 220 ohm ±5% 1/16W smd 569-0155-221R 098 510k ohm ±5% 1/16W smd 569-0155-514R 099 150k ohm ±5% 1/16W smd 569-0155-154R 100 27k ohm ±5% 1/16W smd 569-0155-273R 101 100k ohm ±5% 1/16W smd 569-0155-104R 102 100k ohm ±5% 1/16W smd 569-0155-104R 103 0 ohm jumper 569-0155-001R 104 0 ohm jumper 569-0155-001R 108 1k ohm ±5% 1/16W smd 569-0155-102R 109 220k ohm ±5% 1/16W smd 569-0155-224R 110 0 ohm jumper 569-0155-001R 111 100k ohm ±5% 1/16W smd 569-0155-104R 112 150 ohm ±5% 1/16W smd 569-0115-151R 113 150 ohm ±5% 1/16W smd 569-0115-151R 114 100k ohm ±5% 1/16W smd 569-0155-104R 116 Zero ohm jumper 569-0165-001R 117 Zero ohm jumper 569-0165-001R 118 Zero ohm jumper 569-0165-001R 119 Zero ohm jumper 569-0115-001U 001 Microprcsr, MC68HC708 (unrev bd) 023-1870-045Microprcsr, MC68HC908 (rev bd) 544-9100-003U 002 Analog MUX TC4W53FU 544-1010-011U 003 EEPROM, 1K 2.5V 24LC02B 544-1012-402U 004 Voltage detector, micropower 544-1027-665U 005 RS-232 driver LTC13381G 544-1015-706U 006 Audio amp, 0.5W w/vol control 544-2006-026U 007 Audio amp, 0.5W w/vol control 544-2006-026U 008 Analog MUX TC4W53FU 544-1010-011U 009 Op amp, SO-8 MC33182D 544-1010-030U 010 Op amp, SO-8 MC33182D 544-1010-030U 011 LCD driver MC14LC5003 544-1010-017U 012 DC-DC converter 5V MAX744AE 544-1010-744U 013 Regulator, 5V LT11211ST-5 544-1011-121U 014 Shift register, 8-bit 4094 544-3016-094W 101 Wire, black 30 gauge solid 592-0080-069Y 001 Crystal,4.9152 MHz 521-3060-023Ref No. Description Part No.KEYPAD BOARD (CONT’D)](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-15.png)
![6-9 September 2001Part No. 001-5100-001PARTS LISTEXPLODED VIEWSMP005 MP004 S020 (5) PC020 EP020MP001MP002EP010PC010MP003](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-16.png)
![PARTS LIST6-10 September 2001Part No. 001-5100-001MP101NP101MP102MP104 S101 EP102 EP101MP040S040PC040R101EP040?](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-17.png)
![PARTS LIST6-11 Revised October 2000Part No. 001-5005-002MP105MP106HW102MP107MP108HW101A051MP109MP114MP115 MP116MK101W101W102MP110MP111MP112 SP101MP113W104W103](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-18.png)
![PARTS LIST6-12 September 2001Part No. 001-5100-001CH030CH030MP035A035MP032 MP033 MP030A200PC050MP035A100J050A030](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-19.png)
![PARTS LIST6-13 September 2001Part No. 001-5100-001A050 DS401 MP401 A400 A401NP102A402 MP402](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-20.png)
![September 2001Part No. 001-5100-0018-1VHF RF BOARD SCHEMATICNOTE: Individual replacement parts are not available for the RF board, so the entire board must be replaced if it is defective.SECTION 8 SCHEMATIC DIAGRAMS AND COMPONENT LAYOUTS](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-21.png)
![September 2001Part No. 001-5100-0018-2BOTTOM VIEWTOP VIEWTX 5VTHERMINT CAP OUTREF VV CON CATH 1TX 1ANODE 2RT BIASRX 1TX 2CATH 2INT CAP INRF DETGNDANODE 1RX 5VBIAS ENBIASB+2ALC62U72 XXXYY XU101CE*SC4SC3SC2SC1SW2RX_D/ATX_D/AR/TBIAS_ENANT_ENREG5VRESETDATACLOCKREF_D/AGNDSW1SWCD/A62U70 XXXYY XU102FRAC N SYNTH25U31 0XXYY 0VCPADAPT_SWIADAPTIOUTMODOUTCPBIAS 1CPBIAS 2TEST 2VMULT 4VMULT 3VMULT 2VMULT 1FREFOUTDC5A/D BYPASSXTAL 1XTAL 2A/D BYPASSMODINCEXCLKDATADC5VLOCKAUX4AUX3AUX2AUX1SUPFCAPSUPFBASESUPFOUTSUPFINPREINDC5VTEST 1DC5VPVREFGNDU20457W20E28X9307REF1SUBSSLOTOTBYOBOGNDOVCCVSSRVDDDGNDVDDHODCCAPXCAPVPPCOLEMITBASEFLAGIOUTLGNDLVCCDOUTXDOUTSBIVCCPLOXLOGND0MOXMOT1C2T1CT1XT1T2CT2XT2IFINGND1IFIN2VCCP2BYP1BYP2IFIDAFGDAFNLSDAF2GNDVCCU401VHF RF BOARD LAYOUT](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-22.png)
![September 2001Part No. 001-5100-0018-3UHF RF BOARD SCHEMATICNOTE: Individual replacement parts are not available for the RF board, so the entire board must be replaced if it is defective.](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-23.png)
![September 2001Part No. 001-5100-0018-4BOTTOM VIEWTOP VIEWTX 5VTHERMINT CAP OUTREF VV CON CATH 1TX 1ANODE 2RT BIASRX 1TX 2CATH 2INT CAP INRF DETGNDANODE 1RX 5VBIAS ENBIASB+2ALC62U72 XXXYY XU101CE*SC4SC3SC2SC1SW2RX_D/ATX_D/AR/TBIAS_ENANT_ENREG5VRESETDATACLOCKREF_D/AGNDSW1SWCD/A62U70 XXXYY XU102FRAC N SYNTH25U31 0XXYY 0VCPADAPT_SWIADAPTIOUTMODOUTCPBIAS 1CPBIAS 2TEST 2VMULT 4VMULT 3VMULT 2VMULT 1FREFOUTDC5A/D BYPASSXTAL 1XTAL 2A/D BYPASSMODINCEXCLKDATADC5VLOCKAUX4AUX3AUX2AUX1SUPFCAPSUPFBASESUPFOUTSUPFINPREINDC5VTEST 1DC5VPVREFGNDU20457W20E28X9307REF1SUBSSLOTOTBYOBOGNDOVCCVSSRVDDDGNDVDDHODCCAPXCAPVPPCOLEMITBASEFLAGIOUTLGNDLVCCDOUTXDOUTSBIVCCPLOXLOGND0MOXMOT1C2T1CT1XT1T2CT2XT2IFINGND1IFIN2VCCP2BYP1BYP2IFIDAFGDAFNLSDAF2GNDVCCU401UHF RF BOARD LAYOUT](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-24.png)
![September 2001Part No. 001-5100-0018-5CAPxCAPVPPCOLEMITBASE1 OUTLGNDLVCC464748495051123DOUTxDOUTSB1FLAGODCVDDHDGNDVDDVSSROVCCOGNDOBOTBYOTSSLSUBREF 14565278910111213141516171819T2T2xT2cT1T1xT1cT1c245444342414039MO38373635MOxIF INGND1IF IN 2VCCP2BYP1BYP2343332313029282726252423222120 VCCGNDDAF2NLSDAFDAFSIF1VCCPLOxLOGND0ABACUS 11U401C421.01uFR4142k+C4380.1uFC4190.1uF R41233Q1C42356pFR4181.5kC42456pFR42047kC42239pFR41947kL402180nHC42020pFVR401R41620kC4260.22uFR413270+C4282.2uFAUX2AUX1VCP38373635343332311ADAPTADAPTSWGND61OUTGND5MODOUTCPB1AS1CPB1AS2302928SUPFCAPSUPFBASESUPFOUTSUPFINPREINGND4DC5V2PVREFDC5V3TEST1TEST2GND3XTAL2XTAL1GND2A/D BYPASSDC5V1161514131211109876VMULT4VMULT3VMULT2VMULT1FREFOUTMODINCEXCLKDATAGND1GND7GND6DC5V4LOCKAUX4AUX317 18 19 20 21 22 23 24 25 26 2754321444342414039TP302R31539k R30951k+C31910uFC32033pF+C31010uFC309.022uFC3720.1uFC3120.1uF3124511 10 987IN OUTU201 61312C1103.3pFL104RF INPUTL20117nHL20224nHRF IN18RFBYPASS GNDGNDB+RFBYPASSGND RF OUTU202RF AMPLIFIER4523L203180nHR20210+C20110uFC20239pFC203100pF76C204.022uFL20424nHC2226.2pF3124511 10 987IN OUTU203 61312C2235.1pFMBPGNDBDlv13141211RFGNDRF MG2GNDIFnIFpMVdd3456211615GNDLO INBBPGND1098721345C218.022uF54T202123C227330pFR204100+C21010uF C211.022uFC21239pFC61110pFL605750nHC6145.6pFT201Q503 REG 5V12543RX D/ATX D/AR/TREF D/AGND876545VANT ENBIAS ENN/CGNDRESET32121 20 19DATCLKC.E.SC4SC3U503D/A ICSW1SW-CSW2SC1SC29 101112131817161514INTCAPC BIASV CONINTCAP OUTREF VTHERMRFDETGND1ANODE1CATH1TX 11ANODE2BIAS RTRX 1TX 12CATH2B+2U504TX ALC ICTX 5VRX 5VBIAS ENBIAS9 101112876543181716151413C52433pF19202112C51733pFC51933pFR51410kRT50150kR5112k+C5134.7uFC52333pFC518.022uFC50433pFCR502 N/CR50110kQ502Q501CR50116R5086.8kC50333pFR50515kR50310kC52533pF10 9283547U501COUPLER 7654321U502RF PARF OUTB+RF INBIASBIASSTABE 4 V/CONSTABE 3 V/CONC510.022uFC50933pFC5220.1uFC50533uF+C181.0uFE1C512.022uF12J2L106180nHC11433pF C10120pFL108180nHL105C1062.4pF L103180nHL10215nHC10833pF L101180nHC10533pFC10333pFC213.022uFC209.022uFC22639pFC221.022uFC20839pF +C21610uFC10420pF C527.022uFCR102CR104C514.022uFC20633pFC2073pFR10151kC521.022uF+C52010uFC50733pFC50633pFR5073.3kC51133pFR5081k34 5261CR301C3010.1uF C3020.1uFC3500.1uFC303100pF C3130.1uFC305100pFC3704.3pFR3101kC3080.22uFC328100pFC3400.1uF+C3074.7uF C314.022uFN/CN/CC EXTDETDEF OUTV REGV OPTVDD5678910111213VDDN/CN/CN/CN/CN/CN/C252423222128272629N/CN/CN/CN/CN/CN/CN/CN/CN/CN/CVSSD/VSSAS1SSCESCKSO432132313014 191715 16 18 20U30418.8MHzREF OSCC353.022uFC35433pFR3064.7kC35233pFC351.047uFSENSE +5SHDNGNDB+ INFDBKERROR5VTAPU3055V REG34872156C347.022uFR30451k C3450.1uFC344.022uF+C34810uF C349.022uFC3220.1uF C3170.1uF C3180.1uF C3290.1uF C3300.1uFRF INSW2GNDGNDTRBFL IPGNDSW1TX OUTVccRX OUTGNDU303VCO BUFFERRXBBN/CPRETXBB32148765910111213 14 15 16R31115kC323.022uFGNDV CONB+SW1SW2OUT219V CONGNDGNDU307VCOMODULE563487C373.022uFC30433pF C30633pFC373.022uFC3151000pFR3071kC324.047uFR31451R3052kC316.022uFC325680pFL30210uHC31133pFL30115nHC341.022uFC3773pFC33912pFC3424.7pFC408.001uFC4252.2pFR4212.4kC407.01uFC6130.1uFC406.01uFC403.047uFC4040.1uF+C4053.3uFC401.033uFR402270kC409680pFR40327R40410kL4013.9uHC41075pFR4066.8kC413.01uFVR402C414.0088uF+C4173.3uF+C4183.3uF+C43010uFR41710R40747C416.01uFC44110000pFC4290.1uFC4150.1uFC43133pFR41168132132C43233pFR41068L6031100nHFL402450kFL401450kR40533C6053.6pF C6067.5pFR4015.1C4330.1uF+C45010uFL6021500nHL601910nHC6044.3pFC6123pFQ601R6053.3kC6020.1uFR60333kFL273.35MHzR6022kR601100C6010.1uFL600910nHFL173.35MHzC6093.3pF C6107.5pF R60412k1322TP401DOUT*DOUTSB1DOCRESET12TP400486181612537DA CER3270CLOCK 10C533pFR3260R3280+C14.7uFC2.022uFDATA 911REF OSC EN17SW B+SYN CE 1415MOD IN13LOCK DET2019RAW B+RAW B+J1(P1)GNDJ3IS B+RAW B+ IN231C1433pF+C204.7uFF0012AE3E4E2VR1C17.022uF C15.022uFR5091k5V (RX)0V (TX)5V dc0V (RX)5V (TX)6.0V (TX)0V (RX)5V (TX)6.6V (TX)7.6V (RX).37V (TX)7.5V (RX)0V (RX)5V (TX)7.4V (RX)4.2V (TX) 5V dc 5V dc5V dc.43.432.5V dc2.5V dc13V3 - 11V dc2.8V dc4.6V 1.8V dc5V5V (TX)0V (RX)5V dc.55 - .77V7.5V dc16.8MHz4.7V dc0V 4.7V4.7V4.7V2.4V (RX)4.8V (TX)2.8V dc2V dc2.4 MHz14.4MHz.8V dc3V dc4.9V dc 4.9V dc4.9V dc2.1 MHzSTRIPLINESTRIPLINEC43410nF C4274.7nF800 MHZ RF BOARD SCHEMATICNOTE: Individual replacement parts are not available for the RF board, so the entire board must be replaced if it is defective.](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-25.png)
![September 2001Part No. 001-5100-0018-61VR402R503C525R505 C503R5067CR501CR501C16KAAE15674C523 C507C510U20389321L102L103SH632U201456789C110J2 1230294513142021U304C350C322L302C370R310C372R305R307C305C304C316C323C328C303SH7U30723487956E2C4F001VR1KAFL2234FL1324FL401E4 E3R416 VR401FL402C431R411331212C424L402C420C422C423C420R418C440C416 R420C43220 19J1(P1)21R327C412R417R412C434R407C427C419C430C450++KAC413C414C409R403R406R404C342R507C614C611L605T20134321C227C223T20254321C522C508C324SH4R314C317C318C329C353SH5654321U50211+C512Q501BCERT501 C519C505C506C504C517R511R514C513+AAKCR502C216+A2 E2 C207R509Q502123R501+C520U503E2 E4D5D1B1A2 A4B535C511C339C403C404C405+R401 C441C410L401 +C417+C418C401R402TP40019 17 15 13 11 9 764252202224262830322116 15 14 12 10 8U40153123 57 62 70 7525 56 61 65 69 7455 60 64 68 7354 59 63 67 72 51 5049 48272931 53 58 66 71 4734 36 38 40 42 4433 35 37 39 41 43 4546C5R419R326C1+C2C20+BECQ1TP401R328C433R421C408C438 R414C425J323C421C426L603C605C606R413C428+C413L602C604L601R601R405C429C601C406C407C613C612Q601CEBR605C602C610R602R603C609R604L600R508G2C218C51421Q503C521C310+C319+C320C206C221C22610 7 614 1 2U205C209C205C213C222L204L203C204C527U504A4 E4G3C518+C210R204U501C108 L101 C105AAKCR104C106L105 C104AAKC103L104C102CR102L108C107LC114 R101C101KAAVR2SH3G4L201L202+C201C202C201C203R202SH2C309R306C352C351C340C307+3146CR301C211C212C314C315 R309R315TP302C350C301 C354C302U30236 34 30 29 2839 38 35 32 26 2540 41 37 27 33 24 23243 44 314234613 15 22 19 2016 5911 17 187810 14 1221C377C311C323 C313C312L301R311 C341C373C32115 14 12 1176431U303C17C15G1C306C347C345U3051458C344R304C349 C348+L10621057C2081BOTTOM VIEWTOP VIEWTX 5VTHERMINT CAP OUTREF VV CON CATH 1TX 1ANODE 2RT BIASRX 1TX 2CATH 2INT CAP INRF DETGNDANODE 1RX 5VBIAS ENBIASB+2ALC62U72 XXXYY XU101CE*SC4SC3SC2SC1SW2RX_D/ATX_D/AR/TBIAS_ENANT_ENREG5VRESETDATACLOCKREF_D/AGNDSW1SWCD/A62U70 XXXYY XU102FRAC N SYNTH25U31 0XXYY 0VCPADAPT_SWIADAPTIOUTMODOUTCPBIAS 1CPBIAS 2TEST 2VMULT 4VMULT 3VMULT 2VMULT 1FREFOUTDC5A/D BYPASSXTAL 1XTAL 2A/D BYPASSMODINCEXCLKDATADC5VLOCKAUX4AUX3AUX2AUX1SUPFCAPSUPFBASESUPFOUTSUPFINPREINDC5VTEST 1DC5VPVREFGNDU20457W20E28X9307REF1SUBSSLOTOTBYOBOGNDOVCCVSSRVDDDGNDVDDHODCCAPXCAPVPPCOLEMITBASEFLAGIOUTLGNDLVCCDOUTXDOUTSBIVCCPLOXLOGND0MOXMOT1C2T1CT1XT1T2CT2XT2IFINGND1IFIN2VCCP2BYP1BYP2IFIDAFGDAFNLSDAF2GNDVCCU401800 MHZ RF BOARD LAYOUT](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-26.png)
![September 2001Part No. 001-5100-0018-7 LOGIC BOARD (REV. 3) SCHEMATIC](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-27.png)
![September 2001Part No. 001-5100-0018-8To FrontDisplaySchematic onPage 8-16REVISED KEYPAD BOARD SCHEMATIC](https://usermanual.wiki/E-F-Johnson/2425110.011402-revised-1-Pages-86-to-113-operators-manual/User-Guide-220504-Page-28.png)