MMA80151VHF Radio

80-151/80-401 User manual Page. 1 80-151 VHF Handheld Transceiver 80-401 UHF Handheld Transceiver User’s Manual Copyright © 2004 by Midland Radio Corporation; all rights reserved. PN: 80-151401 80-151/80-401 User manual Page. 2 FCC RF EXPOSURE COMPLIANCE REQUIREMENTS FOR OCCUPATIONAL USE ONLY The Federal Communications Commission (FCC), within its action in General Docket 93-62, November 7, 1997, has adopted a safety standard for human exposure to Radio Frequency (RF) electromagnetic energy emitted by FCC regulated equipment. Midland Radio Corporation subscribes to the same safety standard for the use of its products. Proper operation of this radio will result in user exposure far below the Occupational Safety and Health Act (OSHA) and FCC limits. DO NOT transmit for more than 50% of total use time (50% duty cycle). Transmitting more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. • This radio is NOT approved for use by the general population in an uncontrolled environment. This radio is restricted to occupational use, work related operations only where the radio operator must have the knowledge to control the user’s exposure conditions for satisfying the higher exposure limit allowed for occupational use. • When transmitting, hold the radio in a vertical position with its microphone 2 inches (5cm) away from your mouth. The radio is transmitting when the red LED on the front of the radio is illuminated. You can cause the radio to transmit by pressing the PTT bar on the radio. • These are required operating configurations for meeting FCC RF exposure compliance. Falure to observe these restrictions means violation. 80-151/80-401 User manual Page. 3 In this book... FCC RF EXPOSURE COMPLIANCE REQUIREMENTS FOR OCCUPATIONAL USE ONLY ............................. 2 INTRODUCTION..................................................................................................................................................... 4 W ARNING NOTES.................................................................................................................................................. 4 S AFETY................................................................................................................................................................. 4 FCC RF EXPOSURE COMPLIANCE REQUIREMENTS FOR OCCUPATIONAL USE ONLY ............................. 5 CONVENTIONS AND SYMBOLS IN THIS BOOK........................................................................................................ 6 PART NAMES AND THEIR FUNCTIONS ....................................................................................................... 7 T OP...................................................................................................................................................................... 7 F RONT.................................................................................................................................................................. 7 S IDE (LEFT AND RIGHT) ........................................................................................................................................ 8 SETUP .................................................................................................................................................................... 9 U NPACKING.......................................................................................................................................................... 9 A TTACHING/REMOVING THE ANTENNA............................................................................................................... 10 I NSTALLING/REMOVING THE BATTERY PACK...................................................................................................... 10 I NSTALLING/REMOVING THE BELT CLIP.............................................................................................................. 11 C HARGING THE BATTERY PACK.......................................................................................................................... 11 BASIC OPERATIONS ....................................................................................................................................... 12 S WITCHING THE RADIO ON/OFF ........................................................................................................................ 12 A DJUSTING VOLUME........................................................................................................................................... 12 C HANNEL SELECTION......................................................................................................................................... 12 R ECEPTION......................................................................................................................................................... 12 M ONITOR........................................................................................................................................................... 13 T RANSMISSION................................................................................................................................................... 13 T RANSMISSION POWER....................................................................................................................................... 14 6 CTCSS/DCS AND SELECTIVE CALL OPERATION............................................................................................. 14 S CANNING CHANNELS........................................................................................................................................ 15 List scan......................................................................................................................................................... 15 Priority Scan........................................................................................................…

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80-106/80-406 User manual Page. 1 80-106 VHF Handheld Transceiver 80-406 UHF Handheld Transceiver User’s Manual Copyright  2004 by Midland Radio Corporation; all rights reserved. PN: 80-106406 Note: Change ALAN logo to Midland logo or just leave logo area blank. 80-106/80-406 User manual Page. 2 FCC RF EXPOSURE COMPLIANCE REQUIREMENTS FOR OCCUPATIONAL USE ONLY The Federal Communications Commission (FCC), within its action in General Docket 93-62, November 7, 1997, has adopted a safety standard for human exposure to Radio Frequency (RF) electromagnetic energy emitted by FCC regulated equipment. Midland Radio Corporation subscribes to the same safety standard for the use of its products. Proper operation of this radio will result in user exposure far below the Occupational Safety and Health Act (OSHA) and FCC limits. DO NOT transmit for more than 50% of total use time (50% duty cycle). Transmitting more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. • This radio is NOT approved for use by the general population in an uncontrolled environment. This radio is restricted to occupational use, work related operations only where the radio operator must have the knowledge to control the user’s exposure conditions for satisfying the higher exposure limit allowed for occupational use. • When transmitting, hold the radio in a vertical position with its microphone 2 inches (5cm) away from your mouth. • The radio is transmitting when the red LED on the front of the radio is illuminated. You can cause the radio to transmit by pressing the PTT bar on the radio. • When using VOX mode the radios transmitter is automatically activated with your voice by speaking into the microphone. Use caution when using VOX mode. • These are required operating configurations for meeting FCC RF exposure compliance. Falure to observe these restrictions means violation. This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. 80-106/80-406 User manual Page. 3 In this book... FCC RF EXPOSURE COMPLIANCE REQUIREMENTS FOR OCCUPATIONAL USE ONLY ............................. 2 INTRODUCTION..................................................................................................................................................... 4 W ARNING NOTES.................................................................................................................................................. 4 S AFETY................................................................................................................................................................. 4 FCC RF EXPOSURE COMPLIANCE REQUIREMENTS FOR OCCUPATIONAL USE ONLY ............................. 5 CONVENTIONS AND SYMBOLS IN THIS BOOK........................................................................................................ 6 PART NAMES AND THEIR FUNCTIONS ....................................................................................................... 7 T OP...................................................................................................................................................................... 7 F RONT.................................................................................................................................................................. 7 S IDE (LEFT AND RIGHT) ........................................................................................................................................ 8 SETUP .................................................................................................................................................................... 9 U NPACKING.......................................................................................................................................................... 9 A TTACHING/REMOVING THE ANTENNA............................................................................................................... 10 I NSTALLING/REMOVING THE BATTERY PACK...................................................................................................... 10 I NSTALLING/REMOVING THE BELT CLIP.............................................................................................................. 11 C HARGING THE BATTERY PACK.......................................................................................................................... 11 BASIC OPERATIONS ....................................................................................................................................... 12 S WITCHING THE RADIO ON/OFF ........................................................................................................................ 12 A DJUSTING VOLUME........................................................................................................................................... 12 C HANNEL SELECTION......................................................................................................................................... 12 R ECEPTION......................................................................................................................................................... 12 M ONITOR........................................................................................................................................................... 13 T RANSMISSION................................................................................................................................................... 13 T RANSMISSION POWER....................................................................................................................................... 14 6 CTCSS/DCS AND SELECTIVE CALL OPERATION............................................................................................. 14 S CANNING CHANNELS.....................................................…

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849 NW State Road 45 • P. O. Box 370 • Newberry, Florida 32669 USA Telephone (352) 472-5500 • (888) 472-2424 • FAX (352) 472-2030 • email: [email protected] April 15, 2004 Mr. Stan Lyles Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21045 Ref: Midland Radio Corporation’s FCC ID: MMA80151 Correspondence ID # 26549 Dear Mr. Lyles: In response to your email request of 3/22/04, correspondence ID 26549; 1. I spoke with Tim Harrington regarding the SAR results with the second antenna and advised him that the SAR report did, in fact, contain SAR results with both antennas. He agreed that he had overlooked this in the SAR report and it was in there. 2. I’ve uploaded a revised user’s manual regarding the VOX mode. The manufacturer has also stated: “Regarding antenna selection the user will only receive 1 antenna chosen by the dealer. We supply fixed frequency VHF antennas that do not cover the entire radios operating band width. The dealer programming the radio selects the properly matched antenna to the users operating frequencies upon ordering the radio.” 3. The 731 form was incorrect in stating 20.0 ppm. Please correct it to ready 5.0 ppm. Should you have any further questions, please advise. Regards, Sharon Hoffman

MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-106 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA: MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-106 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA: MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-106 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA: MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-151 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA: MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-106 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA: MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-106 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA: MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-106 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA: MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-151 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA: MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-106 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA: MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-106 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA: MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-106 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA: MADE IN THAILAND ® RADIO CORPORATION S/N: MODEL NO. 80-151 VHF-FM TRANSCEIVER !Caution! Device must be restricted to occupational use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions. Operating voltage 7.2 VDC F.C.C. ID: MMA80151 CANADA:

HP106 Service Manual Page 4 of 12 2 CIRCUIT DESCRIPTION 2.1 General information The HP-106 has three printed circuit boards. Circuitry is divided in the following sections: ƒ Microprocessor/Control ƒ VCO/Synthesizer ƒ Transmitter ƒ Receiver ƒ Signalling ƒ Battery Refer to the Block Diagram and the Schematics. 2.2 Microprocessor/control The microprocessor IQ9 is constantly operating when the radio is turned ON. It is continuously monitoring the keyboard, the PTT line and other internal inputs such as the squelch detect, etc. When a change occurs, the microprocessor makes the appropriate response. The microprocessor is used for control. The Radio emits a beep on channel change and the synthesizer is loaded with the correct frequency information. The microprocessor runs off a 8 MHz oscillator which is composed of IX1, IC30, IC31 and IR48. When the radio is first turned on, the microprocessor reads the radio status from the EEPROM IQ8. The microprocessor determines the receive frequency codes, then loads the synthesizer via its pins 42 (PLL LE), 46 (PLL CLK) and 43 (PLL DATA). The microprocessor is fitted with an internal program flash memory as well, therefore functions can be customised, if necessary, upon specific request from the customer. 2.3 VCO / Synthesizer (PLL) This section consists of the Temperature-Compensated Crystal Oscillator (TCXO), Voltage Controlled Oscillator(VCO), Synthesizer and the Loop Filter. 2.3.a Temperature-Compensated Crystal Oscillator (TCXO) The reference oscillator (X401) is a temperature compensated crystal- oscillator, RV402 is used to adjust the oscillator on frequency (14.4 MHz) at room temperature (22 °C). The reference oscillator is held within the specified ±2.5 PPM from -30 to +60°C. 2.3.b Voltage-Controlled Oscillators Only one of the VCOs runs at a time, which is controlled by Q420 and IQ9. When the PTT is pressed, IQ9 pin 34 goes low (approx. 0V) disabling the receive VCO by the Q420 and biases on Q419 to enable the transmitter VCO. The receive VCO consists of C482-C485, CV401, L426-L428, and Q422-Q424. This VCO oscillates at 45.1 MHz above the programmed receive frequency. The VCO’s oscillating frequency is tuned by the varactors Q423 and Q424. The tuning voltage is supplied from the output of the Loop Filter. The output of the VCO is AC coupled (C475 and R558, C530, C505) to the synthesizer and the output buffer Q414 respectively. The transmitter VCO consists of C487, C489-C491, CV402, L424, L425, L429 and Q416-Q418. This VCO oscillates on the programmed transmit frequency. The VCO’s oscillating frequency is tuned by the varactors Q417 and Q418. The tuning voltage is supplied from the output of the Loop Filter. The output of the VCO is AC coupled (C486) to the synthesizer input buffer Q428 and the output buffer Q415 respectively. The transmit voltage controlled oscillator is directly frequency-modulated and operates on the carrier frequency. In the receive mode, the transmit VCO is disabled and the receive VCO is enabled, producing the receive local oscillator signal at a frequency 45.1 MHz below the incoming receive frequency. HP106 Service Manual Page 5 of 12 The synthesizer is tuned in 5.00 KHz or 6.25 KHz step. 2.3.c Synthesizer The frequency synthesizer is a large scale monolithic synthesizer integrated circuit Q429. The synthesizer IC contains a dual modular prescaler, programmable divide-by-N counter, prescaler control (swallow) counter, reference oscillator, reference divider, phase detector, charge pump and lock detector. Also, included in Q429 are shift registers and control circuits for frequency controls and general device control. RF output from the active VCO is AC coupled to the synthesizer Q429 prescaler input at Pin 8. The divide-by-N counter chain in Q429, consisting of the dual-modulus prescaler, swallow counter and programmable counter, divides the VCO signal down to a frequency very close to 5.00 KHz or 6.25 KHz which is applied to the phase detector. The phase comparator compares the edges of this of this signal with that of the 5.00 KHz or 6.25 KHz reference signal from the reference divider and drives the external charge pump (Q425 and Q426). The synthesizer unlock detector circuit prevents the operation of the transmitter, when the phase lock loop (PLL) is unlocked. The following discussion assumes the unit has been placed in the transmit mode. Q429 lock detector Pin 7 goes high when the PLL is locked. This high level is applied to Pin 21 of the microprocessor IQ9. A software timing routing brings the RX/TX line low (Pin 29 of IQ9), feeding this signal through the switch/buffer IQ15. With the RX/TX line low, Q223A is cut off and Q223B is biases on passing +5VTX to Q431B, it biases on Q430 to pass switched TX B+ to the transmitter amplifier string which enables transmission. When the PLL become unlocked, the lock detector at Q429 Pin7 will begin pulsing low. A RC circuit converts pulsing low to a low level for the microprocessor. The microprocessor then changes the RX/TX line to a high, thus signalling the other transistor switches to drive Q430 into cutoff which disable transmission. Therefore, the transmitter remains disabled while the loop remains out of lock. 2.3.d Loop Filter The Loop Filter, a passive lead-lag filter consisting of R461-R464 and C493-C495, integrates the charge pump output to produce the DC turning voltage for the VCO. One parasitic pole, consisting of R461/C493 and RF chokes L428/L429, prevent modulation of the VCOs by the 5.00 KHz or 6.25 KHz reference energy remaining at the output of the loop filter. Direct FM is obtained for modulating frequencies outside the PLL bandwidth by applying the CTCSS/DCS signals and the pre-emphasized, limited microphone audio to the VCO modulation circuit. The modulation circuit consists of R452, Q421 and C487. 2.4 Transmitter 2.4.a RF Power Amplifier After the PTT is pressed, the +5VTX line switches to approximately 5V. Q419 is turned on enabling transmit VCO. The VCO…

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HP106 Service Manual Page 9 of 12 3 ADJUSTMENTS 3.1 General For proper alignment, the unit should be programmed with the following channel and frequency information Channel number Receive Frequency (MHz) Transmit Frequency (MHz) RX/TX Tone Code Channel Spacing (KHz) CH 1 174.050 174.025 NO TONE 25 CH 2 163.050 163.025 NO TONE 25 CH 3 163.050 163.050 100Hz TONE 25 CH 4 163.050 163.050 627 DCS CODE 25 CH 5 163.050 163.025 NO TONE 12.5 Make connections to the Unit per Figure 1 (Equipment Test Set-up) below and Figure 2 (Test Adapter). For the location of the components called out in these procedures, refer to RF Board and SUB Board. 3.2 Synthesizer/Transmitter VCO Check  NOTE: VCO check must be accomplished before proceeding with the Transmitter and/or Receiver Alignment. 1) Connect the voltmeter to TP6. 2) Place the unit on channel 1 (174.050MHz. RX; 174.025MHz, TX). 3) Tune CV401 in Receive mode for 4.90V ± 0.05V at TP6. 4) Push the PTT switch (TX) and tune CV402 for 4.30V ± 0.05V at TP6. 3.2.a Frequency Adjustment 1) Connect the Radio in accordance with Figure 1. 2) Place the unit on channel 1 (174.050MHz, RX; 174.025MHz, TX). 3) Operate the transmitter and adjust RV402 for a Frequency Counter reading within ± 50Hz of the programmed transmit frequency. 3.3 Transmitter Alignment  NOTE: In order to obtain proper transmission output power, connect the Radio to the power supply with a cable that is rated to withstand a current of 2 amperes or greater. 3.3.a Power Adjustment 1) Connect the Radio in accordance with Figure 1. 2) Place the radio on the channel 2 (163.050MHz, RX; 163.025MHz. TX). 3) Place the unit in HIGH POWER mode. 4) Turn RV401 and RV405 fully clockwise. 5) Operate the transmitter, using TA-S1, to make sure that the maximum RF output power reading on the wattmeter is 5.5 W or greater. 6) Adjust RV401 (HI PWR ADJ) for a reading of 5.0 W ±0.1 W. Check to make sure that the transmit current is within 1000 - 1400 mA after the adjustment has been made. 7) Place the unit in the LOW POWER mode. 8) Adjust RV405 (LO PWR ADJ) for a reading of 1.0 W ±0.1 W. Check to make sure that the transmit current is within 500 - 700 mA after the adjustment has been made. 3.3.b Modulation Adjustment 1) Connect the Radio in accordance with Figure 1. 2) Place the Radio on channel 2 (163.050MHz, RX; 163.025MHz, TX). 3) Apply a 1 KHz tone signal to Test Adapter's AF Input (Figure 2), which is the microphone impedance matching network. 4) Plug the Test Adapter into the external speaker/microphone jack. HP106 Service Manual Page 10 of 12 5) Set the audio generator's output level at approximate 300mVrms at TPA of the Test adapter. 6) Operate the transmitter, using TA-S1, and adjust RV201(MOD.ADJ) for ±4.0 KHz deviation. 3.3.c CTCSS/DCS adjustment 7) To adjust CTCSS and DCS Deviation, perform step1 though 6 above. Then set the FM liner detector audio bandwidth of 0.25 Hz or less to15,000 Hz or more. Turn the de-emphasis function off. 8) Place the Radio on channel 4 (163.050MHz. TX; 627 DCS CODE). Set the audio generator output to 0V operate the transmitter, using TA-S1 and adjust the DCS balance control RV203 to U1-U2 is minimum on the Oscilloscope. 9) Place the Radio on channel 3 (163.050MHz, TX; 100Hz Tone). Operate the transmitter using TA-S1, and adjust RV202 to ±800Hz deviation on Modulation Analyzer. 3.3.d Selcal adjustment 10) Set up a selcall sequence which includes, at least, an hi-pitched tone and a tone length of 1 second minimum (in order to allow a convenient deviation check) 11) Send the selcal by keeping pressed the MON or FUNC keys and adjust RV1 in order to obtain the following minimum /maximum deviation according to the channel bandwidth: ƒ For 12.5 KHz channel bandwidth - min ±1.5 KHz / max ±2.5 KHz ƒ For 25 KHz channel bandwidth - min ±2.5 KHz / max ±3 KHz 3.4 Receiver Alignment 1) Connect the Radio in accordance with Figure 1. 2) Place the Radio on the channel 2 (163.050MHz, RX; 163.025MHz, TX). 3) Adjust the Squelch Control RV204 until the BUSY LED (Green) turns ON. 4) Apply the RF generator signal with 1 KHz tone at 3 KHz deviation so that the tone can be heard in the speaker. 5) Adjust the volume control for the rated audio. 6) Set the RF signal generator's level obtain a 9dB SINAD reading. 7) Adjust RV204 (Squelch control) counter clockwise slowly just until the BUSY LED goes out. 8) Adjust RV204 clockwise slowly just until the BUSY LED goes ON. 9) Place the radio on the channel 5 (163.050MHz, RX; 163.025MHz, TX). 10) Adjust the squelch control RV205 until the BUSY LED (Green) turns ON. 11) Apply the RF generator signal with 1 KHz tone at 1.5 KHz deviation so that the tone can be heard in the speaker. 12) Ad just the volume control for the rated audio. 13) Set the RF signal generator's level obtain 9dB SINAD reading. 14) Adjust RV205 counter clockwise slowly just the BUSY LED goes on. 15) Ad just RV205 clockwise slowly just until the BUSY LED goes on. HP106 Service Manual Page 11 of 12 3.5 Figure 1 - Equipment Test set-up Test Set-Up Legend 1) HP-105 2) 7.5VDC Supply (3 A) 3) 3 Amp DC Ammeter 4) AC Voltmeter 5) Distortion Meter 6) Test Adapter (Figure 2) 7) Audio Signal Generator (600 Ohm) 8) RF Signal Generator 9) Wattmeter - 10W 10) 30 dB Attenuator 11) UHF Frequency Counter 12) FM Linear Detector 13) Spectrum Analyzer 14) Digital Voltmeter 15) Oscilloscope HP106 Service Manual Page 12 of 12 3.6 Figure 2 - Test adaptor

HP-106/406 EXPLODED VIEW PART'S LIST. NO. PART NO. PART NAME DESCRIPTION Q'TY Remark 1 719-896 Cov Front PC 1 2 795-920 Name Plate PC Clear T0.3 1 3 719-894 Cov Spk/Mic ABS 1 4 895-789 PTT Button Silicone Rubber 1 5 733-005A Holder PTT PC 1 6 853-223 Ring GND BSBM CR Plate 1 7 753-127 Spacer Ant Acetel CR-Plate 1 8 650-358 Nut Ant M8x0.75 BSBM CR-Plat 1 9 420-420-2 Ant NSB97-H100-CI2 1 420-420-0 ( HP-405) 10 895-787 Gasket (Vol ) Silicone Rubber 1 10-1 895-788 Gasket Ch Silicone Rubber 1 11 907-023 Sheet Tapping PE T0.15 1 12 702-483 Top Panel ABS 1 13 881-672 Spring "D" Volum SK5 T0.2 1 13-1 881-609A Spring Ch BECU T0.2 1 14 826-450 Knob Vol ABS 1 14-1 826-449 Knob Ch ABS 1 15 895-793 Lens LED Silicone Rubber 1 16 907-020 Felt (Speaker) FELT T0.3 1 17 420-127-6 Speaker 40-8BB-24F 1 18 600-814 Screw (PH) M2x5 Blk (H=T1.1) 2 19 632-006 Screw (BH) BLK T2.4 1 20 772-516 Shield can C SPTE TO.3 1 21 772-514 Shield can A SPTE TO.3 1 22 772-515 Shield can B SPTE TO.3 1 23 430-068 5A SW Rotary Code EC10SP16-31 1 24 772-517 Shield can D SPTE TO.3 1 For HP-405 only 25 611-391 Screw M2.6x10 (+) BH Ni-Plat 2 26 650-357 Nut ( Volume) For Ch M7x0.75 BSBM Ni-plate 1 27 632-005 Tapping Screw (+) PH Ni-Plate T2x5 9 28 480-064-6 Potentiometer 10K MVR22 HX BR N13 1 29 420-8501 Jack HSJ1468-01-030 1 30 416-128-B Main PCB FR4 2/S 1 31 895-786 Bushing Mic Silicone Rubber 1 32 895-791 Gasket SP/MIC Jack Silicone Rubber 1 33 753-125 Terminal Gnd NSS To.2 1 34 853-225 Insulator Ant PC CR Plate 1 35 753-126 Terminal Ant NSS To.2 1 36 853-224 Connector Ant BSBM CR Plate 1 37 611-392 Screw M2.6x6 (+) BH SUS BLK 1 38 719-895 Cover Ant Flxer PC 1 39 895-796 Gasket Poron T0.8 1 40 650-357 Nut ( Volume) M7x0.75 BSBM Ni-plate 1 41 895-836 Cushion ( Main Frame ) Poron T2.0 1 42 95A-872B Label Product Polyester 44x 34.5 1 95A-872C ( HP-405) 43 895-785 Bushing Terminal Silicone Rubber 2…

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