Intek H-520 Plus service manual, schematics

Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
Service Manual
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Model No:
H 520 PLUS
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Table of Contents
Page
Specifications 3 Test and Alignment Procedure 8 Block Diagram 13 Schematic Diagram 14 Printed Circuit Board 23 Channel Frequency Charts 25 Parts List 40 Semiconductor Voltage Chart 45 Semiconductor Lead Assignment and Block Diagram 53 Exploded View Parts List 56 Exploded View 57
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H 520 PLUS
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SPECIFICATIONS
1. GENERAL
Channels………………………...……………………………………………………................... 400 Ch AM/FM 4W
Frequency Range………………………………...…………………………..……………......25.615 to 30.105 MHz
FrequencyControl………………………………………………………………………………..…………..…….……PLL Operating Temperature Range……………………………………..……..……………………………-10° / +50°C
DC Input Voltage…………………………………………………....………………………..………....9.0 V DC ±15%
Size………………………………………………………………….……..………..….…140(L) X 60(W) X 30(H) mm Weight………………………………………………………………………………..…………..……...……..……0.50 kg
2. RECEIVER
Receiving System……………………………….…………………………....Dual Conversion Super Heterodyne
Intermediate Frequency…………………………………………...…….…1
Sensitivity……………………………………….…..............................….0.5 µV for 20 db SINAD in FM mode
Audio Distortion……………………………………………………….….……..…………….Less Than 8% @ 1 KHz Image Rejection……………………………………….…………………..………………………………………...60 dB
Adjacent Channel Rejection………………………………………….…………………………………………....60 dB
Signal/ Noise Ratio…………………………….…………………………….…………………………………..….45 dB Current Drain at standby……………………….…………………………………………………………..……..60 mA
3. TRANSMITTER
Output Power…………………………………………………………………………………..……...….4W @ 9.0 V DC Modulation………………………………………………………………..………….…...………FM: 1.6 KHz ±0.2 KHz
Frequency response…………………………………………….…................................From 300 Hz to 3.0 KHz
Output impedance………………………………………………………………………………RF 50 ohm Unbalance Signal/ Noise Ratio…………………………………………………………………………………..………..40 dB MIN Current Drain…………………………………………………………………………………………….….…….1300 mA
st
IF: 10.695 MHz, 2nd IF: 455 MHZ
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OPERATION INSTRUCTIONS
Having properly installed your batteries and hooked-up the antenna, you are now ready to operate your radio for optimum reception and voice transmission.
Turn the power “ON” with ON/OFF switch.
Set the desired channel.
Adjust the squelch control knob to reduce any undesirable background noise when no signal is being received. To do this, select a channel where no signal are present, or wait until signals cease on your channel. Then, rotate the squelch control knob clockwise to a point where the background noise disappears.
Note: When the squelch is set properly, the speaker will remain quiet until a signal is
received. In order to receive weak signals, do not set the squelch too high.
Adjust the volume to the desired listening level.
To Transmit
Press and hold the push-to-talk button. Speak slowly and clearly in a normal voice two to three inches from the microphone. A buit-in modulation control circuit will automatically adjust the microphone input level. There is no need to speak loudly.
To Receive
Release the push-to-talk button.
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THEORY OF OPERATIONS
TRANSMITTER
A. RF Amplification
The output of double AMP Q201 is fed through tuning T203 and T204 to the base of pre driver AMP Q202. The output is then supplied to RF driver AMP Q203. The output of Q203 is supplied with tuning circuit L204 and C214, C215, C216 and goes to the base of final RF AMP Q204. The output of Q204 is supplied to the antenna through L-C tuning circuit.
B. Circuit for Suppression of Spurious Radiation
The tuning circuit between the output of final AMP Q204 and antenna, 5-stage “PHI” network C221, C219, C220, L206, C223, C245, L207, C241, C228, C240, L208, C242, C230, C229, L209, C234, C233, C232, L210, C243, C235, C236 serves as a spurious radiation suppressor . This network also serves to match the impedance between TX power AMP Q204 and the antenna.
C. Circuit for Limiting Power
After finished all alignment, the constant voltage supply circuit limits the available power 4 W or slightly less. RV501 and corresponding three transistors Q509, Q502, Q501 control supply voltage of RF amplifier and other circuits.
Tune all the trimmer parts for maximum indication of RF power meter and adjust RV501 to make 4 w indication of RF power meter.
The tuning is adjusted so that the actual power is from 3.8 to 4.0 W. There are no other additional controls for adjusting the TX output power.
D. Modulation Control
a. FM
The mic input is fed to audio amplifier IC KIA324 which drives modulation varicap diode D302 in the VCO circuit. RV701 limits the incoming modulation audio levels to inhibit over modulation. While reading the modulation factor on the modulation analyzing equipment, adjust RV701 shall not exceed +/-1.6 KHz/Dev. After 20 dB up from
1.25 KHz/1.2 KHz/Dev. Audio level
b. AM
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Modulation signal is fed to audio amplifier IC KIA324 and goes to TX voltage regulate circuit Q509, Q502, Q501 to make nominal signal level to achieve wanted modulation. To control incoming audio signal, R272 and corresponding ALC circuit limits the modulation shall not exceed +/-60% adjust RV702 +/-60% modulation under
1.0 KHz AF 60% mod plus 20 dB of audio signal.
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E. Receiver
CB receiver is dual conversion supper-heterodyne type with the first IF 10.695 MHz and second IF 455 KHz. Receiver is separated two blocks, 1 The PLL synthesizer supplies first local frequency 16.270 ~ 16.710 MHz.(for EU) and 16.90625 MHz ~ 17.29625 MHz (for UK) With the provided first local frequencies Q102,Q103 mixes the incoming RF signal to generate first IF signal. Mixed signals were filtered with the CF101 (10.695 MHz) crystal filter and other tuning circuits. Output signal of mixer is filtered with CF102 (455 KHz ceramic filter). The 455 KHz signal from the 2 amplified and limits internally. After amplification the signals fed the quadrature detector loop T104. Then we can see the recovered audio signals on Pin 12 for FM and Pin 13 for AM of IC1.
st
IF section and 2nd IF section.
nd
IF filter was
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TROUBLE SHOOTING HINTS
Symptom Probable Cause Remedy
Unit does not work at all
No output from speaker at all
Defective power switch VR601.
Empty Battery.
Broken wire Battery.
Defective D501.
Defective external speaker jack.
Wire speaker open.
Defective internal speaker.
Defective VR601, IC601, Q601 other components.
Replace
Replace
Replace
Replace
Repair or replace
Replace
Replace
Replace the defective
components.
No noise on speaker
Squelch does not work
No modulation
LCD display does not work
Measure all the voltage of IC601,102 with voltage chart
Defective squelch circuit components (RV101, VR102, IC102)
Defective VR102, RV101, IC102.
Defective RV702.
Defective microphone or EXT microphone jack.
Poor audio output and defective modulation
microphone amplifier components (IC103).
Defective microphone wire connector.
Defective LED.
Defective Q803.
Replace
Replace
Replace the defective
components.
Re-adjust
Replace
Replace
Replace the defective
components.
Replace
Replace
Replace
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ALIGNMENT PROCEDURE
Step Setting Connection Adjuster Adjust for
Frequency adjustment MIC : Receive Volume : optional
1
Squelch : optional CH selector : 19
VCO Voltage adjustment MIC : Receive
2
Volume : optional Squelch : optional CH selector : 19
Frequency counter to dummy load (Figure
1).
Connect DC voltmeter at test point1 (Figure 2).
X302 27.185MHz±300Hz
T302 1.4V at RX.
Figure 1 Figure 2
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TRANSMITTER SECTION
Test Equipment Required
RF power meter (RF SSVM) DC power supply (9.0 volt, 3 amp)
50 ohms dummy load (non-inductive) Spectrum analyzer
RF attenuator (50 ohms non-inductive) Frequency counter
Oscilloscope Coupler
Audio generator
ALIGNMENT PROCEDURE
Step Setting
RF power stage MIC : Transmit Volume : optional Squelch : optional
1
CH : selector : 19
Connect dummy load and RF power meter to the EXT-ANT jack on the set (Figure 3).
Connection Adjuster Adjust for
T203 T204
Maximum indication on the power meter (4 watts). If indication is not in 4 watts range, adjust T203, T204.
Second harmonic check MIC : Transmit Volume : optional
2
Squelch : optional CH : selector : 19
Frequency check MIC : Transmit Volume : optional Squelch : optional
3
CH : selector : 19
TX power adjustment Volume : optional Squelch : optional CH : selector : 19
4
Connect RF power meter With dummy load to spectrum analyzer through coupler /-40 dB Attenuator to EXT-ANT jack on the set (Figure 4). Connect dummy load and frequency counter though coupler to RF power meter. Connect RF power meter to EXT-ANT jack on the set (Figure 5).
Connect dummy load and oscilloscope through Coupler to RF power meter connect audio generator to microphone jack (Figure 6).
At no modulation,
compare the level o fundamental frequency to the level of harmonic frequency. Suppression of the 2 frequency level must be
X302 Be sure that the
indication of the transmitter frequency is
27.185MHz±300Hz on the frequency counter.
RV501 Adjust until
3.6-4 Watts
nd
harmonic
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Figure 3
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Figure 4
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RECEIVER SECTION
Test Equipment Required
RF Signal generator (RFSG)
SSVM
Distortion meter
DC power supply
ALIGNMENT PROCEDURE
Step Setting
Audio output adjustment MIC : Receive Volume : Fully clockwise Squelch: Turn to- Counter clockwise CH selector : 19 RFSG:27.185 MHz,1kHZ
1
1µV , 1.2 K Dev.
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Connection Adjuster Adjust for
Connect RF signal generator to EXT-ANT jack. Connect SSVM and distortion meter with 8 ohm dummy load (Figure 7).
T102 T103
Rev. Date:
Maximum indication on SSVM. Reduce output from RFSG until the audio output becomes about 600mV.
Squelch adjustment MIC : Receive Volume : 600mV Squelch : Clockwise CH selector : 19
2
RFSG:27.185MHz, 1kHZ 1mV, 1.2K DEV.
Auto Squelch adjustment MIC : Receive Volume : 600mV Squelch : Auto Squelch on CH selector : 19
3
RFSG:27.185MHz, 1kHZ 1uV, 1.2K DEV.
Connect RF signal generator to EXT-ANT Jack. Connect SSVM and distortion meter to EXT speaker jack with 8 ohm dummy load (Figure 7).
Connect RF signal generator to EXT-ANT Jack. Connect SSVM and distortion meter to EXT speaker jack with 8 ohm dummy load (Figure 7).
RV101 Adjust until the audio
output appears.
RV103 Adjust until the audio
output disappears.
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Figure 5
Figure 6
Figure 7
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T
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PLL CIRCUIT BLOCK DIAGRAM
1. INTRODUCTION
The frequencies for transmitter and receiver first local frequencies are all derived from a single 10.240 MHz crystal by means of a phase locked loop. The first local oscillator frequencies are 16.270 MHz (CH 1) to 16.710 MHz (CH 40) for EU and 16.90625 MHz (CH 1) to 17.29625 MHz (CH 40) for UK. The second local frequency is fixed at 10.240 MHz to generate second IF 455 KHz. During transmit, The VCO of the PLL operates 13.4825 MHz (CH 1) to 13.7025 MHz (CH 40) for EU, 13.800625 MHz (CH 1) to 13.995625 MHz (CH 40) for UK the VCO frequency goes to the double circuit Q201, T203, T204 which doubles the frequency to generate 26.965 MHz (CH
1) to 27.405 MHz (CH 40) for EU and 27.60125 MHz (CH 1) to 27.99125 MHz (CH 40) for UK
Q 201
VCO
T203,T204
Doubler
o Transmitter
13.4825 MHz (CH 1) EU 26.965 MHz (CH 1)
13.7025 MHz (CH 40) EU 27.405 MHz (CH 40)
13.800625 MHz (CH 1) UK 27.60125 MHz (CH 1)
13.995625 MHz (CH 40) UK 27.99125 MHz (CH 40)
The VCO operating frequency for the receiver is 16.270, 16.90625 MHz (CH 1) to 16.710, 17.29625 MHz (CH 40) as the first local oscillator, injected through the buffer AMP Q302 into the first fed balanced mixer Q102, Q103.
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2. BASIC SYNTHESIZER SCHEME
The crystal frequency (10.240MHz) is divided by 1800 times to make 2.5 KHz which is fed to one side of the phase detector. The VCO output is divided by a programmable divider, and fed to other side of the phase detector Pin 11 of IC302. The feedback loop is closed by passing the phase detector output through an active low pass filter and using the output to control the VCO frequency through varicap diode D301.
Under locked conditions, both of phase detector input signal must be indential at 2.5 KHz. The VCO frequency is then given by:
FVCO / N = 0.0025 MHz or FVCO = 0.0025 x N MHz
Since “N” is an integer, the VCO frequency can be stepped up with 2.5 KHz increments. By suitable choice of “N” the desired output frequency can be obtained.
Channel 1 Channel 40
Function
N FVCO N FVCO
Transmit 5393 13.4825 5481 13.7025
EU
Receive 6508 16.2700 6684 16.7100
Transmit 5520.25 13.800625 5598.25 13.995625
UK
Receive 6762.50 16.90625 6918.5 17.29625
(SEE TABLE FOR OTHER CHANNELS)
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The VCO frequency goes to the double circuit, which doubles the incoming signals.
Transmit _______
Transmit _______
Since all frequencies are obtained from the crystal controlled PLL oscillator, all outputs are coherent with the
CH 1, 13.4825 MHz CH 1, 13.800625 MHz
CH 40, 13.7025 MHz CH 40, 13.995625 MHz
Double output Frequency
26.965 MHz
27.60125 MHz
27.405 MHz
27.99125 MHz
crystal oscillator frequency and maintaining the same percentage accuracy.
INTERNAL BLOCK DIAGRAM
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DIVIDE RATIO, VCO RX/TX FREQUENCIES FOR EACH CHANNEL OF “EU”
Channels
1 26.965 6508 16.27 5393 13.4825 2 26.975 6512 16.28 5395 13.4875 3 26.985 6516 16.29 5397 13.4925 4 27.005 6524 16.31 5401 13.5025 5 27.015 6528 16.32 5403 13.5075 6 27.025 6532 16.33 5405 13.5125 7 27.035 6536 16.34 5407 13.5175 8 27.055 6544 16.36 5411 13.5275
9 27.065 6548 16.37 5413 13.5325 10 27.075 6552 16.38 5415 13.5375 11 27.085 6505 16.39 5417 13.5425 12 27.105 6512 16.41 5421 13.5525 13 27.115 6516 16.42 5423 13.5575 14 27.125 6524 16.43 5425 13.5626 15 27.135 6528 16.44 5427 13.5675 16 27.155 6532 16.46 5431 13.5775 17 27.165 6536 16.47 5433 13.5825 18 27.175 6544 16.48 5435 13.5875 19 27.185 6548 16.49 5437 13.5925 20 27.205 6552 16.51 5441 13.6025 21 27.215 6608 16.52 5443 13.6075 22 27.225 6612 16.53 5445 13.6125 23 27.255 6624 16.56 5451 13.6275 24 27.235 6616 16.54 5447 13.6175 25 27.245 6620 16.55 5449 13.6225 26 27.265 6628 16.57 5453 13.6325 27 27.275 6632 16.58 5455 13.6375 28 27.285 6636 16.59 5457 14.6425 29 27.295 6640 16.60 5459 13.6475 30 27.305 6644 16.61 5461 13.6525 31 27.315 6648 16.62 5463 13.6575 32 27.325 6652 16.63 5465 13.6625 33 27.335 6656 16.64 5467 13.6675 34 27.345 6660 16.65 5469 13.6725 35 27.355 6664 16.66 5471 13.6775 36 27.365 6668 16.67 5473 13.6825 37 27.375 6672 16.68 5475 13.6875 38 27.385 6676 16.69 5477 13.6925 39 27.395 6680 16.70 5479 13.6975 40 27.405 6684 16.71 5481 13.7025
Frequencies
(MHz)
RX TX
Frequencies MHz
Frequencies MHz
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DIVIDE RATIO, VCO RX/TX FREQUENCIES FOR EACH CHANNEL OF “UK”
Channels
1 27.60125 6546.5 16.90625 5412.25 13.800625
2 27.61125 6766.5 16.91625 5522.25 13.805625
3 27.62125 6770.5 16.92625 5524.25 13.810625
4 27.63125 6774.5 16.93625 5526.25 13.815625
5 27.64125 6778.5 16.94625 5528.25 13.820625
6 27.65125 6782.5 16.95625 5530.25 13.825625
7 27.66125 6786.5 16.96625 5532.25 13.830625
8 27.67125 6790.5 16.67625 5534.25 13.835625
9 27.68125 6794.5 16.98625 5536.25 13.840625 10 27.69125 6798.5 16.99625 5538.25 13.845625 11 27.70125 6802.5 17.00625 5540.25 13.850625 12 27.71125 6806.5 17.01625 5542.25 13.855625 13 27.72125 6810.5 17.02625 5544.25 13.860625 14 27.73125 6814.5 17.03625 5546.25 13.865625 15 27.74125 6818.5 17.04625 5548.25 13.870625 16 27.75125 6822.5 17.05625 5550.25 13.875625 17 27.76125 6826.5 17.06625 5552.25 13.880625 18 27.77125 6830.5 17.07625 5554.25 13.885625 19 27.78125 6834.5 17.08625 5556.25 13.890625 20 27.79125 6838.5 17.09625 5558.25 13.895625 21 27.80125 6842.5 17.10625 5560.25 13.900625 22 27.81125 6846.5 17.11625 5562.25 13.905625 23 27.82125 6850.5 17.12625 5564.25 13.910625 24 27.83125 6854.5 17.13625 5566.25 13.915625 25 27.84125 6858.5 17.14625 5568.25 13.920625 26 27.85125 6861.5 17.15625 5570.25 13.925625 27 27.86125 6866.5 17.16625 5572.25 13.930625 28 27.87125 6870.5 17.17625 5574.25 13.935625 29 27.88125 6874.5 17.18625 5576.25 13.940625 30 27.89125 6878.5 17.19625 5578.25 13.945625 31 27.90125 6882.5 17.20625 5580.25 13.950625 32 27.91125 6886.5 17.21625 5582.25 13.955625 33 27.92125 6890.5 17.22625 5584.25 13.960625 34 27.93125 6844.5 17.23625 5586.25 13.965625 35 27.94125 6898.5 17.24625 5588.25 13.970625 36 27.95125 6902.5 17.25625 5590.25 13.975625 37 27.96125 6906.5 17.26625 5592.25 13.980625 38 27.97125 6910.5 17.27625 5594.25 13.985625 39 27.98125 6914.5 17.28625 5596.25 13.990625 40 27.99125 6918.5 17.29625 5598.25 13.995625
Frequencies
(MHz)
RX TX
Frequencies MHz Frequencies MHz
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3. DESCRIPTIONS OF EACH BLOCK
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A. Introduction
The synthesizer is implemented with the following
Components:
- PLL IC (IC302)
- X-TAL (X302)
- VCO, VARICAP DOIDE (D301)
IC302 is a cmos LSI that includes most of PLL block and driver, the Q301, C305, C306, C304, C301 and T302, Varicap diode D301 are clapp oscillator circuit to operate as a VCO of the IC302. Q301 is a switching transistor to connect or disconnect the tuning capacitor in the VCO oscillator tank circuit for transmitter or receiver. Q304 works as a buffer AMP for RX local frequencies (16 MHz) and TX generating frequencies (13 MHz).
B. Reference frequency
The crystal, X302 (4.50 MHz) and other components of IC302 can make a reference frequency oscillator with internal amplifier.
C. VCO
Q301 and surrounding parts are consisting a clapp oscillator works as a VCO of IC302. the VCO can be oscillate over the required of 13.4825 MHz to 17.29625 MHz
D. Phase detector and VCO control
The detector is a digital phase comparator which compares the phase of the reference signal with programmable divider output square waves and develops a series of pulses whose DC level depends on the phase error of each signal.
E. Transmitter/Receiver buffer AMP
Output signal of Q301 is fed into buffer AMP Q302,
F. Transmitter doubler
The output signals of Q302 goes to an amplifier with tuning circuit Q201, T203, T204 which doubles incoming 13 MHz signals.
G. Switching of tuning capacitor in VCO
The VCO circuit must tune with a wide rang of frequencies 13.4825 ~ 13.7025 MHz (EU), 13.800625 ~
13.995625 MHz (UK) for transmitter and 16.270~16.710 MHz (EU), 16.90625 ~ 17.29625 MHz (UK) for receiver. To comply above range of VCO, the tuning capacitance should switched for transmission or reception.
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H. Receiver local oscillator outputs
First Mixer: The secondary output signals is injected to the sources of 1
Second Mixer: The output of 10.24 MHz oscillator circuit with X101 is injected into the IF IC internally. Incoming IF signal and 10.24 MHz are mixed inside the IF IC to extract 2 signals are recovered with the way of quadrature detector, AM signals are recovered with envelope detector.
4. FREQUENCY STABILITY
LET: Fo = Crystal oscillator frequency Fr = Phase detector reference frequency Fvco = VCO frequency Ft = Transmit frequency Then: Fr = Fo/1800 And under locked conditions: Fr = Fvco / N
WHERE, “N” is the programmable divider divide ratio.
THEN: Fvco = N X Fr
From which it can be seen, the percentage error in Ft is the same as the percentage error in Fo. The stability of the crystal oscillator is determined primarily by the crystal itself and having lesser deviation by the active and passive components of the oscillator. The choice of crystal and component is such that the required frequency stability is maintained over the required voltage and temperature rang.
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st
mixer Q102, Q103 in the 1st IF mixer section
nd
IF signal 455 KHz. FM,AM audio
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Printed Circuit Board
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FREQUENCY TABLE FOR EUROPEAN
1. Frequencies for E1 band (Italy 40CH AM / FM 4W)
CH Frequency (MHz) Modulation CH Frequency (MHz) Modulation 1 26.965 AM / FM 21 27.215 AM / FM
2 26.975 AM / FM 22 27.225 AM / FM 3 26.985 AM / FM 23 27.255 AM / FM 4 27.005 AM / FM 24 27.235 AM / FM 5 27.015 AM / FM 25 27.245 AM / FM 6 27.025 AM / FM 26 27.265 AM / FM 7 27.035 AM / FM 27 27.275 AM / FM 8 27.055 AM / FM 28 27.285 AM / FM 9 27.065 AM / FM 29 27.295 AM / FM 10 27.075 AM / FM 30 27.305 AM / FM 11 27.085 AM / FM 31 27.315 AM / FM 12 27.105 AM / FM 32 27.325 AM / FM 13 27.115 AM / FM 33 27.335 AM / FM 14 27.125 AM / FM 34 27.345 AM / FM 15 27.135 AM / FM 35 27.355 AM / FM 16 27.155 AM / FM 36 27.365 AM / FM 17 27.165 AM / FM 37 27.375 AM / FM 18 27.175 AM / FM 38 27.385 AM / FM 19 27.185 AM / FM 39 27.395 AM / FM 20 27.205 AM / FM 40 27.405 AM / FM
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2. Frequencies for I2 band (Italy 36CH AM / FM 4W)
CH Frequency (MHz) Modulation CH Frequency (MHz) Modulation 1 26.965 AM / FM 19 27.185 AM / FM
2 26.975 AM / FM 20 27.205 AM / FM 3 26.985 AM / FM 21 27.215 AM / FM 4 27.005 AM / FM 22 27.225 AM / FM 5 27.015 AM / FM 23 27.255 AM / FM 6 27.025 AM / FM 24 27.245 AM / FM 7 27.035 AM / FM 25 27.265 AM / FM 8 27.055 AM / FM 26 26.875 AM / FM 9 27.065 AM / FM 27 26.885 AM / FM 10 27.075 AM / FM 28 26.895 AM / FM 11 27.085 AM / FM 29 26.905 AM / FM 12 27.105 AM / FM 30 26.915 AM / FM 13 27.115 AM / FM 31 26.925 AM / FM 14 27.125 AM / FM 32 26.935 AM / FM 15 27.135 AM / FM 33 26.945 AM / FM 16 27.155 AM / FM 34 26.955 AM / FM 17 27.165 AM / FM 35 26.855 AM / FM 18 27.175 AM / FM 36 26.865 AM / FM
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Model No: 3420 Drawing No: Customer :
3. Frequencies for DE band (Germany 80CH FM 4W 12CH AM 1W )
CH Frequency (MHz) Modulation CH Frequency (MHz) Modulation 1 26.965 FM 41 26.565 FM 2 26.975 FM 42 26.575 FM 3 26.985 FM 43 26.585 FM 4 27.005 AM / FM 44 26.595 FM 5 27.015 AM / FM 45 26.605 FM 6 27.025 AM / FM 46 26.615 FM 7 27.035 AM / FM 47 26.625 FM 8 27.055 AM / FM 48 26.635 FM 9 27.065 AM / FM 49 26.645 FM 10 27.075 AM / FM 50 26.655 FM 11 27.085 AM / FM 51 26.665 FM 12 27.105 AM / FM 52 26.675 FM 13 27.115 AM / FM 53 26.685 FM 14 27.125 AM / FM 54 26.695 FM 15 27.135 AM / FM 55 26.705 FM 16 27.155 FM 56 26.715 FM 17 27.165 FM 57 26.725 FM 18 27.175 FM 58 26.735 FM 19 27.185 FM 59 26.745 FM 20 27.205 FM 60 26.755 FM 21 27.215 FM 61 26.765 FM 22 27.225 FM 62 26.775 FM 23 27.255 FM 63 26.785 FM 24 27.235 FM 64 26.795 FM 25 27.245 FM 65 26.805 FM 26 27.265 FM 66 26.815 FM 27 27.275 FM 67 26.825 FM 28 27.285 FM 68 26.835 FM 29 27.295 FM 69 26.845 FM 30 27.305 FM 70 26.855 FM 31 27.315 FM 71 26.865 FM 32 27.325 FM 72 26.875 FM 33 27.335 FM 73 26.885 FM 34 27.345 FM 74 26.895 FM 35 27.355 FM 75 26.905 FM 36 27.365 FM 76 26.915 FM 37 27.375 FM 77 26.925 FM 38 27.385 FM 78 26.935 FM 39 27.395 FM 79 26.945 FM 40 27.405 FM 80 26.955 FM
Model No:
H 520 PLUS
Rev. Date:
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 27 Of 57
Model No: 3420 Drawing No: Customer :
4. Frequencies for D2 band (Germany 40CH FM 4W 12CH AM 1W )
CH Frequency (MHz) Modulation CH Frequency (MHz) Modulation 1 26.965 FM 21 27.215 FM
2 26.975 FM 22 27.225 FM 3 26.985 FM 23 27.255 FM 4 27.005 AM / FM 24 27.235 FM 5 27.015 AM / FM 25 27.245 FM 6 27.025 AM / FM 26 27.265 FM 7 27.035 AM / FM 27 27.275 FM 8 27.055 AM / FM 28 27.285 FM 9 27.065 AM / FM 29 27.295 FM 10 27.075 AM / FM 30 27.305 FM 11 27.085 AM / FM 31 27.315 FM 12 27.105 AM / FM 32 27.325 FM 13 27.115 AM / FM 33 27.335 FM 14 27.125 AM / FM 34 27.345 FM 15 27.135 AM / FM 35 27.355 FM 16 27.155 FM 36 27.365 FM 17 27.165 FM 37 27.375 FM 18 27.175 FM 38 27.385 FM 19 27.185 FM 39 27.395 FM 20 27.205 FM 40 27.405 FM
Model No:
H 520 PLUS
Rev. Date:
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 28 Of 57
Model No: 3420 Drawing No: Customer :
5. Frequencies for EU band (Europe 40CH FM 4W 40CH AM 1W)
CH Frequency (MHz) Modulation CH Frequency (MHz) Modulation 1 26.965 AM / FM 21 27.215 AM / FM
2 26.975 AM / FM 22 27.225 AM / FM 3 26.985 AM / FM 23 27.255 AM / FM 4 27.005 AM / FM 24 27.235 AM / FM 5 27.015 AM / FM 25 27.245 AM / FM 6 27.025 AM / FM 26 27.265 AM / FM 7 27.035 AM / FM 27 27.275 AM / FM 8 27.055 AM / FM 28 27.285 AM / FM 9 27.065 AM / FM 29 27.295 AM / FM 10 27.075 AM / FM 30 27.305 AM / FM 11 27.085 AM / FM 31 27.315 AM / FM 12 27.105 AM / FM 32 27.325 AM / FM 13 27.115 AM / FM 33 27.335 AM / FM 14 27.125 AM / FM 34 27.345 AM / FM 15 27.135 AM / FM 35 27.355 AM / FM 16 27.155 AM / FM 36 27.365 AM / FM 17 27.165 AM / FM 37 27.375 AM / FM 18 27.175 AM / FM 38 27.385 AM / FM 19 27.185 AM / FM 39 27.395 AM / FM 20 27.205 AM / FM 40 27.405 AM / FM
Model No:
H 520 PLUS
Rev. Date:
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 29 Of 57
Model No: 3420 Drawing No: Customer :
6. Frequencies for CE band (CEPT 40CH FM 4W)
CH Frequency (MHz) Modulation CH Frequency (MHz) Modulation 1 26.965 FM 21 27.215 FM
2 26.975 FM 22 27.225 FM 3 26.985 FM 23 27.255 FM 4 27.005 FM 24 27.235 FM 5 27.015 FM 25 27.245 FM 6 27.025 FM 26 27.265 FM 7 27.035 FM 27 27.275 FM 8 27.055 FM 28 27.285 FM 9 27.065 FM 29 27.295 FM 10 27.075 FM 30 27.305 FM 11 27.085 FM 31 27.315 FM 12 27.105 FM 32 27.325 FM 13 27.115 FM 33 27.335 FM 14 27.125 FM 34 27.345 FM 15 27.135 FM 35 27.355 FM 16 27.155 FM 36 27.365 FM 17 27.165 FM 37 27.375 FM 18 27.175 FM 38 27.385 FM 19 27.185 FM 39 27.395 FM 20 27.205 FM 40 27.405 FM
Model No:
H 520 PLUS
Rev. Date:
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 30 Of 57
Model No: 3420 Drawing No: Customer :
7. Frequencies for UK band (England 40CH FM 4W + CEPT 40CH FM 4W)
England Frequencies CEPT Frequencies
CH Frequency (MHz) Modulation CH Frequency (MHz) Modulation 1 27.60125 FM 1 26.965 FM 2 27.61125 FM 2 26.975 FM 3 27.62125 FM 3 26.985 FM 4 27.63125 FM 4 27.005 FM 5 27.64125 FM 5 27.015 FM 6 27.65125 FM 6 27.025 FM 7 27.66125 FM 7 27.035 FM 8 27.67125 FM 8 27.055 FM 9 27.68125 FM 9 27.065 FM 10 27.69125 FM 10 27.075 FM 11 27.70125 FM 11 27.085 FM 12 27.71125 FM 12 27.105 FM 13 27.72125 FM 13 27.115 FM 14 27.73125 FM 14 27.125 FM 15 27.74125 FM 15 27.135 FM 16 27.75125 FM 16 27.155 FM 17 27.76125 FM 17 27.165 FM 18 27.77125 FM 18 27.175 FM 19 27.78125 FM 19 27.185 FM 20 27.79125 FM 20 27.205 FM 21 27.80125 FM 21 27.215 FM 22 27.81125 FM 22 27.225 FM 23 27.82125 FM 23 27.255 FM 24 27.83125 FM 24 27.235 FM 25 27.84125 FM 25 27.245 FM 26 27.85125 FM 26 27.265 FM 27 27.86125 FM 27 27.275 FM 28 27.87125 FM 28 27.285 FM 29 27.88125 FM 29 27.295 FM 30 27.89125 FM 30 27.305 FM 31 27.90125 FM 31 27.315 FM 32 27.91125 FM 32 27.325 FM 33 27.92125 FM 33 27.335 FM 34 27.93125 FM 34 27.345 FM 35 27.94125 FM 35 27.355 FM 36 27.95125 FM 36 27.365 FM 37 27.96125 FM 37 27.375 FM 38 27.97125 FM 38 27.385 FM 39 27.98125 FM 39 27.395 FM 40 27.99125 FM 40 27.405 FM
Model No:
H 520 PLUS
Rev. Date:
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 31 Of 57
Model No: 3420 Drawing No: Customer :
8. Frequencies for PL band (Poland 40CH AM / FM 4W Polish Frequencies –
5kHz)
CH Frequency (MHz) Modulation CH Frequency (MHz) Modulation 1 26.960 AM / FM 21 27.210 AM / FM
2 26.970 AM / FM 22 27.220 AM / FM 3 26.980 AM / FM 23 27.250 AM / FM 4 27.000 AM / FM 24 27.230 AM / FM 5 27.010 AM / FM 25 27.240 AM / FM 6 27.020 AM / FM 26 27.260 AM / FM 7 27.030 AM / FM 27 27.270 AM / FM 8 27.050 AM / FM 28 27.280 AM / FM 9 27.060 AM / FM 29 27.290 AM / FM 10 27.070 AM / FM 30 27.300 AM / FM 11 27.080 AM / FM 31 27.310 AM / FM 12 27.100 AM / FM 32 27.320 AM / FM 13 27.110 AM / FM 33 27.330 AM / FM 14 27.120 AM / FM 34 27.340 AM / FM 15 27.130 AM / FM 35 27.350 AM / FM 16 27.150 AM / FM 36 27.360 AM / FM 17 27.160 AM / FM 37 27.370 AM / FM 18 27.170 AM / FM 38 27.380 AM / FM 19 27.180 AM / FM 39 27.390 AM / FM 20 27.200 AM / FM 40 27.400 AM / FM
Model No:
H 520 PLUS
Rev. Date:
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 32 Of 57
Model No: 3420 Drawing No: Customer :
9. Frequencies for RU band (Russia 400CH AM / FM 4W)
CH Freq. CH Freq. CH Freq. CH Freq. CH Freq. 1 25.615 81 26.515 2 25.625 82 26.525 3 25.635 83 26.535 4 25.655 84 26.555 5 25.665 85 26.565 6 25.675 86 26.575 7 25.685 87 26.585 8 25.705 88 26.605 9 25.715 89 26.615 10 25.725 90 26.625 11 25.735 91 26.635 12 25.755 92 26.655 13 25.765 93 26.665 14 25.775 94 26.675 15 25.785 95 26.685 16 25.805 96 26.705 17 25.815 97 26.715 18 25.825 98 26.725 19 25.835 99 26.735 20 25.855 100 26.755 21 25.865 101 26.765 22 25.875 102 26.775 23 25.905 103 26.805 24 25.885 104 26.785 25 25.895 105 26.795 26 25.915 106 26.815 27 25.925 107 26.825 28 25.935 108 26.835 29 25.945 109 26.845 30 25.955 110 26.855
Model No:
H 520 PLUS
161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190
27.415 241 28.315 321 29.215
27.425
27.435
27.455
27.465
27.475
27.485
27.505
27.515
27.525 250 28.425 330 29.325
27.535 251 28.435
27.555
27.565
27.575
27.585
27.605
27.615
27.625
27.635
27.655 260 28.555 340 29.455
27.665
27.675
27.705
27.685
27.695
27.715
27.725
27.735
27.745
27.755 270 28.655 350 29.555
242 243 244 245 246 247 248 249
252 253 254 255 256 257 258 259
261 262 263 264 265 266 267 268 269
Rev. Date:
28.325 322 29.225
28.335
28.355
28.365
28.375
28.385
28.405
28.415
28.455
28.465
28.475
28.485
28.505
28.515
28.525
28.535
28.565
28.575
28.605
28.585
28.595
28.615
28.625
28.635
28.645
323 324 325 326 327 328 329
331 332 333 334 335 336 337 338 339
341 342 343 344 345 346 347 348 349
29.235
29.255
29.265
29.275
29.285
29.305
29.315
29.335
29.355
29.365
29.375
29.385
29.405
29.415
29.425
29.435
29.465
29.475
29.505
29.485
29.495
29.515
29.525
29.535
29.545
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 33 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
CH Freq. CH Freq. 31 25.965 111 26.865 32 25.975 112 26.875 33 25.985 113 26.885 34 25.995 114 26.895 35 26.005 115 26.905 36 26.015 116 26.915 37 26.025 117 26.925 38 26.035 118 26.935 39 26.045 119 26.945 40 26.055 120 26.955 41 26.065 121 42 26.075 122 43 26.085 123 44 26.105 124 45 26.115 125 46 26.125 126 47 26.135 127 48 26.155 128 49 26.165 129 50 26.175 130 51 26.185 131 52 26.205 132 53 26.215 133 54 26.225 134 55 26.235 135 56 26.255 136 57 26.265 137 58 26.275 138 59 26.285 139 60 26.305 140
26.965 201
26.975 202
26.985 203
27.005 204
27.015 205
27.025 206
27.035 207
27.055 208
27.065 209
27.075 210
27.085 211
27.105 212
27.115 213
27.125 214
27.135 215
27.155 216
27.165 217
27.175 218
27.185 219
27.205 220
CH 191 192 193 194 195 196 197 198 199 200
Freq.
27.765
27.775
27.785
27.795
27.805
27.815
27.825
27.835
27.845
27.855 280 28.755 360 29.655
27.865
27.875
27.885
27.905
27.915
27.925
27.935
27.955
27.965
27.975 290 28.875 370 29.775
27.985
28.005
28.015
28.025
28.035
28.055
28.065
28.075
28.085
28.105 300 29.005 380 29.905
CH 271 272 273 274 275 276 277 278 279
281 282 283 284 285 286 287 288 289
291 292 293 294 295 296 297 298 299
Freq.
28.665
28.675
28.685
28.695
28.705
28.715
28.725
28.735
28.745
28.765
28.775
28.785
28.805
28.815
28.825
28.835
28.855
28.865
28.885
28.905
28.915
28.925
28.935
28.955
28.965
28.975
28.985
CH 351 352 353 354 355 356 357 358 359
361 362 363 364 365 366 367 368 369
371 372 373 374 375 376 377 378 379
Freq.
29.565
29.575
29.585
29.595
29.605
29.615
29.625
29.635
29.645
29.665
29.675
29.685
29.705
29.715
29.725
29.735
29.755
29.765
29.785
29.805
29.815
29.825
29.835
29.855
29.865
29.875
29.885
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 34 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
CH Freq. CH 61 26.315 141 62 26.325 142 63 26.355 143 64 26.335 144 65 26.345 145 66 26.365 146 67 26.375 147 68 26.385 148 69 26.395 149 70 26.405 150 71 26.415 151 72 26.425 152 73 26.435 153 74 26.445 154 75 26.455 155 76 26.465 156 77 26.475 157 78 26.485 158 79 26.495 159 80 26.505 160
Freq. CH
27.215 221
27.225 222
27.255 223
27.235 224
27.245 225
27.265 226
27.275 227
27.285 228
27.295 229
27.305 230
27.315 231
27.325 232
27.335 233
27.345 234
27.355 235
27.365 236
27.375 237
27.385 238
27.395 239
27.405 240
Freq.
28.115
28.125
28.155
28.135
28.145
28.165
28.175
28.185
28.195
28.205 310 29.105 390 30.005
28.215
28.225
28.235
28.245
28.255
28.265
28.275
28.285
28.295
28.305 320 29.205 400 30.105
CH 301 302 303 304 305 306 307 308 309
311 312 313 314 315 316 317 318 319
Freq.
29.015
29.025
29.055
29.035
29.045
29.065
29.075
29.085
28.095
29.115
29.125
29.135
29.145
29.155
29.165
29.175
29.185
29.195
CH 381 382 383 384 385 386 387 388 389
391 392 393 394 395 396 397 398 399
Freq.
29.915
29.925
29.955
29.935
29.945
29.965
29.975
29.985
29.995
30.015
30.025
30.035
30.045
30.055
30.065
30.075
30.085
30.095
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 35 Of 57
Model No: 3420 Drawing No: Customer :
10. Frequencies for PO band (Poland 400CH AM / FM 4W Polish Frequencies –5kHz)
CH Freq. CH Freq. CH Freq. CH Freq. CH Freq. 1 25.610 81 26.510 2 25.620 82 26.520 3 25.630 83 26.530 4 25.650 84 26.550 5 25.660 85 26.560 6 25.670 86 26.570 7 25.680 87 26.580 8 25.700 88 26.600 9 25.710 89 26.610 10 25.720 90 26.620 11 25.730 91 26.630 12 25.750 92 26.650 13 25.760 93 26.660 14 25.770 94 26.670 15 25.780 95 26.680 16 25.800 96 26.700 17 25.810 97 26.710 18 25.820 98 26.720 19 25.830 99 26.730 20 25.850 100 26.750 21 25.860 101 26.760 22 25.870 102 26.770 23 25.900 103 26.800 24 25.880 104 26.780 25 25.890 105 26.790 26 25.910 106 26.810 27 25.920 107 26.820 28 25.930 108 26.830 29 25.940 109 26.840 30 25.950 110 26.850
Model No:
H 520 PLUS
161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190
27.410 241 28.310 321 29.210
27.420
27.430
27.450
27.460
27.470
27.480
27.500
27.510
27.520 250 28.420 330 29.320
27.530 251 28.430
27.550
27.560
27.570
27.580
27.600
27.610
27.620
27.630
27.650 260 28.550 340 29.450
27.660
27.670
27.700
27.680
27.690
27.710
27.720
27.730
27.740
27.750 270 28.650 350 29.550
242 243 244 245 246 247 248 249
252 253 254 255 256 257 258 259
261 262 263 264 265 266 267 268 269
Rev. Date:
28.320 322 29.220
28.330
28.350
28.360
28.370
28.380
28.400
28.410
28.450
28.460
28.470
28.480
28.500
28.510
28.520
28.530
28.560
28.570
28.600
28.580
28.590
28.610
28.620
28.630
28.640
323 324 325 326 327 328 329
331 332 333 334 335 336 337 338 339
341 342 343 344 345 346 347 348 349
29.230
29.250
29.260
29.270
29.280
29.300
29.310
29.330
29.350
29.360
29.370
29.380
29.400
29.410
29.420
29.430
29.460
29.470
29.500
29.480
29.490
29.510
29.520
29.530
29.540
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 36 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
CH Freq. CH Freq. CH Freq. CH Freq. CH Freq. 31 25.960 111 26.860 32 25.970 112 26.870 33 25.980 113 26.880 34 25.990 114 26.890 35 26.000 115 26.900 36 26.010 116 26.910 37 26.020 117 26.920 38 26.030 118 26.930 39 26.040 119 26.940 40 26.050 120 26.950 41 26.060 121 42 26.070 122 43 26.080 123 44 26.100 124 45 26.110 125 46 26.120 126 47 26.130 127 48 26.150 128 49 26.160 129 50 26.170 130 51 26.180 131 52 26.200 132 53 26.210 133 54 26.220 134 55 26.230 135 56 26.250 136 57 26.260 137 58 26.270 138 59 26.280 139 60 26.300 140
26.960 201
26.970 202
26.980 203
27.000 204
27.010 205
27.020 206
27.030 207
27.050 208
27.060 209
27.070 210
27.080 211
27.100 212
27.110 213
27.120 214
27.130 215
27.150 216
27.160 217
27.170 218
27.180 219
27.200 220
191 192 193 194 195 196 197 198 199 200
27.760
27.770
27.780
27.790
27.800
27.810
27.820
27.830
27.840
27.850 280 28.750 360 29.650
27.860
27.870
27.880
27.900
27.910
27.920
27.930
27.950
27.960
27.970 290 28.870 370 29.770
27.980
28.000
28.010
28.020
28.030
28.050
28.060
28.070
28.080
28.100 300 29.000 380 29.900
271 272 273 274 275 276 277 278 279
281 282 283 284 285 286 287 288 289
291 292 293 294 295 296 297 298 299
28.660
28.670
28.680
28.690
28.700
28.710
28.720
28.730
28.740
28.760
28.770
28.780
28.800
28.810
28.820
28.830
28.850
28.860
28.880
28.900
28.910
28.920
28.930
28.950
28.960
28.970
28.980
351 352 353 354 355 356 357 358 359
361 362 363 364 365 366 367 368 369
371 372 373 374 375 376 377 378 379
29.560
29.570
29.580
29.590
29.600
29.610
29.620
29.630
29.640
29.660
29.670
29.680
29.700
29.710
29.720
29.730
29.750
29.760
29.780
29.800
29.810
29.820
29.830
29.850
29.860
29.870
29.880
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 37 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
CH Freq. CH 61 26.310 141 62 26.320 142 63 26.350 143 64 26.330 144 65 26.340 145 66 26.360 146 67 26.370 147 68 26.380 148 69 26.390 149 70 26.400 150 71 26.410 151 72 26.420 152 73 26.430 153 74 26.440 154 75 26.450 155 76 26.460 156 77 26.470 157 78 26.480 158 79 26.490 159 80 26.500 160
Freq. CH
27.210 221
27.220 222
27.250 223
27.230 224
27.240 225
27.260 226
27.270 227
27.280 228
27.290 229
27.300 230
27.310 231
27.320 232
27.330 233
27.340 234
27.350 235
27.360 236
27.370 237
27.380 238
27.390 239
27.400 240
Freq.
28.110
28.120
28.150
28.130
28.140
28.160
28.170
28.180
28.190
28.200 310 29.100 390 30.000
28.210
28.220
28.230
28.240
28.250
28.260
28.270
28.280
28.290
28.300 320 29.200 400 30.100
CH 301 302 303 304 305 306 307 308 309
311 312 313 314 315 316 317 318 319
Freq.
29.010
29.020
29.050
29.030
29.040
29.060
29.070
29.080
28.090
29.110
29.120
29.130
29.140
29.150
29.160
29.170
29.180
29.190
CH 381 382 383 384 385 386 387 388 389
391 392 393 394 395 396 397 398 399
Freq.
29.910
29.920
29.950
29.930
29.940
29.960
29.970
29.980
29.990
30.010
30.020
30.030
30.040
30.050
30.060
30.070
30.080
30.090
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 38 Of 57
Model No: 3420 Drawing No: Customer :
11. Frequencies for PC band (Private Channels AM / FM 4W)
CH Frequency (MHz) CH Frequency (MHz) 1 25.645 AM / FM 26 27.895 AM / FM
2 25.695 AM / FM 27 27.945 AM / FM 3 25.745 AM / FM 28 27.995 AM / FM 4 25.795 AM / FM 29 28.045 AM / FM 5 25.845 AM / FM 30 28.095 AM / FM 6 26.095 AM / FM 31 28.345 AM / FM 7 26.145 AM / FM 32 28.395 AM / FM 8 26.195 AM / FM 33 28.445 AM / FM 9 26.245 AM / FM 34 28.495 AM / FM 10 26.295 AM / FM 35 28.545 AM / FM 11 26.545 AM / FM 36 28.795 AM / FM 12 26.595 AM / FM 37 28.845 AM / FM 13 26.645 AM / FM 38 28.895 AM / FM 14 26.695 AM / FM 39 28.945 AM / FM 15 26.745 AM / FM 40 28.995 AM / FM 16 26.995 AM / FM 41 29.245 AM / FM 17 27.045 AM / FM 42 29.295 AM / FM 18 27.095 AM / FM 43 29.345 AM / FM 19 27.145 AM / FM 44 29.395 AM / FM 20 27.195 AM / FM 45 29.445 AM / FM 21 27.445 AM / FM 46 29.695 AM / FM 22 27.495 AM / FM 47 29.745 AM / FM 23 27.545 AM / FM 48 29.795 AM / FM 24 27.595 AM / FM 49 29.845 AM / FM 25 27.645 AM / FM 50 29.895 AM / FM
Model No:
H 520 PLUS
Rev. Date:
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 39 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
Part list
Code No Name Description O’ty Reference No
501-900019AB 53420EA(EXT ANT CAR ADAPT ASSY H-520 PLUS 1
911-110037GH 0301017Z(RES. FILM) 100 1/ 2W 5% ST MINI 1 SUB; R905A
911-610047BG 05B1024Z(RES. CHIP) 1K 1/16W 5% 1608 1 SMD; R901A
911-610067BG 05B1046Z(RES. CHIP) 100K 1/16W 5% 1608 1 SMD; R902A
911-633037BG 05B3314Z(RES. CHIP) 330 1/16W 5% 1608 1 SMD; R904A
911-647037BG 05B4717Z(RES. CHIP) 470 1/16W 5% 1608 1 SMD; R903A
915-124707CKAM 1047660Z(CAP. ELECT) 47UF 16V 20% 6X5 1 SUB; C903A
915-124708CKAE 1048139X(CAP. ELECT) 470UF 16V 20% 8X12 T3.5pt 1 SUB; C901A
913-421005CH 130B099Y(CAP. CERAMIC CHIP) 0.1UF GRM39X7R104K16V 1 SMD; C902A
913-428201HG 1382323Y(CAP. CERAMIC CHIP) 82PF GRM39COG820J50V 1 SMD; C907A
881-191042DL TR KTA1042 D/L 1 SMD; Q901A
881-191504SG 2020826(TR) KTA1504ST1(G)(SOT-23) 1 SMD; Q902A
881-393875SG 2021120(TR) KTC3875S(GR)SOT-23 1 SMD; Q903A
882-215232BS 2412630(DIODE ZENER) 1N5232BST 1 SUB; D902A
882-900001AA 2450153X(DIODE RECTIFIER) 1N4004 3 SUB; D901A.901B.901C
919-420051AA 3119729Z(COIL SPRING) R4251-CS57-854392 1 SUB; L901A
925-990089AA 4229300(CONNECTOR SPRING) GW9803302 3 SUB;
936-501005CB EXT ANT DC CAR CORD EXT ANT DC CAR CORD(H520 PLUS) 1 SUB;
501-400025AA 4A1219B ( PCB ASSY ) 180X155.6X1.2T 1 SMD;
932-557289AB 411289B ( PCB ADAPTOR ) 26.4X38.0X1.2T 1 SMD;
932-557994AB 411994B ( PCB SUB ) 14X20X1.2T 1 SMD;
501-400019AB 53420MPA(MAIN PCB AUTO ASSY) H-520 PLUS 1
911-600007BG 05B0005Z(RES. CHIP) 0 1/16W 5% 1608 1 SMD; L612
911-622037BG 05B2218Z(RES. CHIP) 220 1/16W 5% T 1608 1 SMD; R164
911-639047BG 05B3929Z(RES. CHIP) 3.9K 1/16W 5% 1608 1 SMD; R316
911-647047BG 05B4728Z(RES. CHIP) 4.7K 1/16W 5% 1608 1 SMD; R215
911-668047BG 05B6821Z(RES. CHIP) 6.8K 1/16W 5% 1608 2 SMD; R317.318
911-600007BF 05D0005Z(RES. CHIP) 0 1/16W 5% 1005 2 SMD; R114.605
911-610027BF 05D1002Z(RES. CHIP) 10 1/16W 5% 1005 2 SMD; R603.604
911-610037BF 05D1013Z(RES. CHIP) 100 1/16W 5% T 1005 9 SMD; R901.912.913.720.507.109.106.111.144
911-610047BF 05D1024Z(RES. CHIP) 1K 1/16W 5% T 1005 14 SMD; R704.727.103.113.319.320.321.322.214.307.305.117.701.146
911-610057BF 05D1035Z(RES. CHIP) 10K 1/16W 5% T 1005 17
911-610067BF 05D1046Z(RES. CHIP) 100K 1/16W 5% T 1005 10 SMD; R911.730.715.821.823.133.131.308.306.301
911-610077BF 05D1057Z(RES. CHIP) 1M 1/16W 5% T 1005 2 SMD; R139.142
911-610087BF 05D1068Z(CHIP RESISTOR) 10M 1/16W 5% T 1005 1 SMD; R129
911-612047BF 05D1222Z(RES. CHIP) 1.2K 1/16W 5% T 1005 1 SMD; R311
911-612057BF 05D1233Z(RES. CHIP) 12K 1/16W 5% 1005 2 SMD; R723.110
911-615037BF 05D1518Z(RES. CHIP) 150 1/16W 5% 1005 1 SMD; R135
911-615047BF 05D1529Z(RES. CHIP) 1.5K 1/16W 5% T 1005 4 SMD; R45.504.505.702
911-615057BF 05D1530Z(CHIP RESISTOR) 15K 1/16W 5% T 1005 2 SMD; R705.729
911-615067BF 05D1541Z(RES. CHIP) 150K 1/16W 5% 1005 1 SMD; R201
911-618057BF 05D1837Z(RES. CHIP) 18K 1/16W 5% T 1005 1 SMD; R501
911-618067BF 05D1848Z(RES. CHIP) 180K 1/16W 5% 1005 2 SMD; R736.809
SMD;R914.905.706.728.726.721.724.602.906.822.511.134 .118.213.824.147.120
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 40 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
Part list
Code No Name Description O’ty Reference No
911-622037BF 05D2218Z(RES. CHIP) 220 1/16W 5% 1005 3 SMD; R710.202.207
911-622047BF 05D2229Z(RES. CHIP) 2.2K 1/16W 5% T 1005 10 SMD; R732.601.121.304.712.145.807.703.731.136
911-622057BF 05D2230Z(RES. CHIP) 22K 1/16W 5% 1005 11 SMD; R906.132.124.125.126.127.122.734.902.105.735
911-622067BF 05D2241Z(RES. CHIP) 220K 1/16W 5% 1005 1 SMD; R811
911-633047BF 05D3325Z(RES. CHIP) 3.3K 1/16W 5% 1005 1 SMD; R143
911-633057BF 05D3336Z(RES. CHIP) 33K 1/16W 5% T 1005 3 SMD; R310.718.4
911-636057BF 05D3633Z(RES. CHIP) 36K 1/16W 5% 1005 1 SMD; R722
911-639047BF 05D3929Z(RES. CHIP) 3.9K 1/16W 5% 1005 1 SMD; R707
911-639057BF 05D3930Z(RES. CHIP) 39K 1/16W 5% 1005 3 SMD; R302.719.512
911-647027BF 05D4706Z(RES. CHIP) 47 1/16W 5% T 1005 5 SMD; R801.203.315.115.303
911-647037BF 05D4717Z(RES. CHIP) 470 1/16W 5% 1005 6 SMD; R815.816.506.107.108.817
911-647047BF 05D4728Z(RES. CHIP) 4.7K 1/16W 5% T 1005 9 SMD; R803.804.711.725.204.206.130.904.903
911-647057BF 05D4739Z(RES. CHIP) 47K 1/16W 5% T 1005 13 SMD; R812.813.814.802.805.806.717.714.104.716.6.502.733
911-647067BF 05D4740Z(RES. CHIP) 470K 1/16W 5% T 1005 4 SMD; R810.907.137.808
911-647077BF 05D4751Z(RES. CHIP) 4.7M 1/16W 5% 1005 1 SMD; R128
911-656037BF 05D5615Z(RES. CHIP) 560 1/16W 5% T 1005 2 SMD; R909.138
911-656057BF 05D5637Z(RES. CHIP) 56K 1/16W 5% 1005 4 SMD; R123.116.119.309
911-668037BF 05D6810Z(RES. CHIP) 680 1/16W 5% 1005 1 SMD; R908
911-668047BF 05D6821Z(RES. CHIP) 6.8K 1/16W 5% 1005 1 SMD ;R205
911-668067BF 05D6843Z(RES. CHIP) 680K 1/16W 5% 1005 2 SMD; R708.713
911-682047BF 05D8221Z(RES. CHIP) 8.2K 1/16W 5% 1005 6 SMD; R709.211.11.212.1.209
911-691057BF 05D9130Z(RES. CHIP) 91K 1/16W 5% 1005 2 SMD; R3.503
911-590002AA 0671045Y(RES. SEMIFIXED) 100K TMC3KJB100K 3DIA 2 SMD; RV102.201
917-990003AA 0751036(TRIMMER CHIP) 10K VG039NCHXT 3 SMD; RV701.103.702
917-990007AA 0754730(TRIMMER CHIP) 47K VG039NCHXT 2 SMD; RV501.101
884-190001AA 0971010(THERMISTOR CHIP) 100 NTCG163EH101J 2 SMD; TH102.101
913-411003HH 130B121Y(CAP. CERAMIC CHIP) 0.001UF GRM36X7R102K50V 4 SMD; C715.702.726.728
913-411004CH 130B165Y(CAP. CERAMIC CHIP) 0.01UF GRM36X7R103K16V 25
913-411005BH 130B363Y(CAP. CERAMIC CHIP) 0.1UF GRM36X5R104K10V 44
913-412204EX 1302892Y(CAP. CERAMIC CHIP) 0.022UF GRM36Y5V223Z25V 1 SMD; C601
913-414703EH 1304471Y(CAP. CERAMIC CHIP) 0.0047UF GRM36X7R472K25V 2 SMD; C5.4
913-414704CH 1304525Y(CAP. CERAMIC CHIP) 0.047UF GRM36X5R473K10V 8 SMD; C722.505.210.225.151.136.704.707
913-425604CH 1305292(CAP. CERAMIC CHIP) 0.056UF GRM39X7R563K16V 1 SMD; C330
913-416803EH 1306299Y(CAP. CERAMIC CHIP) 0.0068UF GRM36X7R682K25V 1 SMD; C721
913-421002HG 1310939Y(CAP. CERAMIC CHIP) 100PF GRM39 COG101J 50V PT 8 SMD; C400.409.209.15.229.228.230.403
913-411001HC 1311277Y(CAP. CERAMIC CHIP) 10PF GRM36COG100D50V 2 SMD; C307.106
913-411002HG 1311299Y(CAP. CERAMIC CHIP) 100PF GRM36COG101J50V 8 SMD; C503.323.324.325.326.305.306.309
913-421006BX 1311354Y(CAP. CERAMIC CHIP) 1UF GRM39Y5V105Z10V 5 SMD; C903.908.909.910.905
913-421202HG 1312416Y(CAP. CERAMIC CHIP) 120PF GRM39COG121J50V 1 SMD; C233
913-411201HG 1312564Y(CAP. CERAMIC CHIP) 12PF GRM36COG120J50V 1 SMD; C105
913-411202HG 1312575Y(CAP. CERAMIC CHIP) 120PF GRM36COG121J50V 1 SMD; C131
SMD; C706.914.911.141.142.226.218.213.208.207.502.516.205.203.137 .312.104.108.111.114.115.802.506.138.123 SMD; C912.913.915.804.805.1.720.719.725.803.806.608.607.809 .810.603.604.605.227.511.510.513.515.313.318.331.332.333.125.
154.119.129.121.122.130.134.133.135.124.714.143.247.246.701
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 41 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
Part list
Code No Name Description O’ty Reference No
913-411301HG 1313127Y(CAP. CERAMIC CHIP) 13PF GRM36COG130J50V 1 SMD; C315
913-411501HG 1315846Y(CAP. CERAMIC CHIP) 15PF GRM36 COG150J 50V 2 SMD; C304.204
913-421801HG 1318342Y(CAP. CERAMIC CHIP) 18PF GRM39COG180J50V 1 SMD; C242
913-421802HG 1318353Y(CAP. CERAMIC CHIP) 180PF GRM39COG181J50V 2 SMD; C232.221
913-411801HG 1318517Y(CAP. CERAMIC CHIP) 18PF GRM36COG180J50V 1 SMD; C113
913-412001HGAA 1320341Y(CAP. CERAMIC CHIP) 20PF GRM36COG200J50V 3 SMD; C320.807.808
913-422201HG 1322598Y(CAP.CERAMIC CHIP) 22PF GRM39 COG220J 50V PT 2 SMD; C216.235
913-422202HG 1322608Y(CAP. CERAMIC CHIP) 220PF GRM39COG221J 50V 2 SMD; C220.215
913-412201HGAA 1322870Y(CAP. CERAMIC CHIP) 22PF GRM36COG220J50V 1 SMD; C319
913-412202HGAA 1322881Y(CAP. CERAMIC CHIP) 220PF GRM36X7R221J50V 2 SMD; C3.301
913-422701HG 1327340Y(CAP. CERAMIC CHIP) 27PF GRM39 COG270J 50V PT 3 SMD; C103.234.241
913-422702HG 1327351Y(CAP. CERAMIC CHIP) 270PF GRM39COG271J50V 1 SMD; C236
913-412701HB 1327548Y(CAP. CERAMIC CHIP) 27PF GRM36COG270C50V 3 SMD; C316.206.201
913-413000HB 1331101Y(CAP. CERAMIC CHIP) 3PF GRM36COG030C50V 1 SMD; C314
913-423301HG 1333491Y(CAP. CERAMIC CHIP) 33PF GRM39COG330J50V 1 SMD; C402
913-423302HG 1333501Y(CAP. CERAMIC CHIP) 330PF GRM39COG331J50V 1 SMD; C223
913-413302HH 1333677Y(CAP. CERAMIC CHIP) 330PF GRM36X7R331K50V 1 SMD; C6
913-423901HG 1339305Y(CAP. CERAMIC CHIP) 39PF GRM39COG390J50V 1 SMD; C407
913-413901HG 1339429Y(CAP. CERAMIC CHIP) 39PF GRM36COG390J50V 2 SMD; C302.127
913-424000HB 1340121Y(CAP. CERAMIC CHIP) 4PF GRM39COG040C50V 1 SMD; C224
913-414000HBAA 1340187Y(CAP. CERAMIC CHIP) 4PF GRM36COG040C50V 1 SMD; C126
913-424701HG 1347571Y(CAP. CERAMIC CHIP) 47PF GRM39COG470J50V 5 SMD; C139.244.243.405.406
913-424702HG 1347724Y(CAP. CERAMIC CHIP) 470PF GRM39COG471J50V 1 SMD; C101
913-414701HG 1347791Y(CAP. CERAMIC CHIP) 47PF GRM36COG470J50V 2 SMD; C716.709
913-415000HB 1350236Y(CAP. CERAMIC CHIP) 5PF GRM36COG050C50V 1 SMD; C308
913-425101HG 1351079Y(CAP. CERAMIC CHIP) 51PF GRM39COG510J50V 2 SMD; C404.408
913-416000HC 1360187Y(CAP. CERAMIC CHIP) 6PF GRM36COG060D50V 1 SMD; C303
913-426801HG 1368392Y(CAP. CERAMIC CHIP) 68PF GRM39COG680J50V 1 SMD; C240
913-426802HH 1368402Y(CAP. CERAMIC CHIP) 680PF GRM39X7R681K50V 1 SMD; C214
913-416801HG 1368600Y(CAP. CERAMIC CHIP) 68PF GRM36COG680J50V 2 SMD; C10.128
913-418202HH 1382467Y(CAP.CERAMIC CHIP) 820PF GRM36X7R821K 50V 1 SMD; C724
913-428202HG 1382490Y(CAP. CERAMIC CHIP) 820PF GRM39C0G821J50V 1 SMD; C219
915-611005FKLB 1401143Z(CAP TANTALUM CHIP) 0.1UF 35V A 20% 1 SMD; C329
915-611006CKLCA 1410361Z ( CAP. TANTALUM CHIP ) 1UF 293D105X0016A2T 16V 9 SMD; C710.713.708.717.718.328.109.110.711
915-611007AKLC 1410592(CAP TANTALUM CHIP) 10UF 6.3V A 20% 14 SMD; C907.901.904.705.801.602.514.327.311.317.132.117.118.512
915-611008ZC 1410676Z(CAP TANTALUM CHIP) 100UF 16V D 20% 1 SMD; C606
915-612206ZA 1422272Z(CHIP TANTALUM) 2.2UF 16V A 20% 2 SMD; C906.902
915-612207CK 1422912(CHIP TANTALUM) 22UF 16V B 20% 2 SMD; C2.153
915-614707 1447298Z(CAP TANTALUM CHIP) 47UF 16V D 20% 1 SMD; C727
917-152001AA 1720211Y(TRIMMER CHIP) 20PF STC3M20-TA 1 SMD; CT1
881-190226SA 2000828(TR) KRA226S(SOT-23) 1 SMD; Q601
881-893078AA 2002709Z(TR FET) 2SK3078A 1 SMD; Q203
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 42 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
Part list
Code No Name Description O’ty Reference No
881-883476AA 2003014(TR FET) 2SK3476 1 SMD; Q204
881-191504SG 2020826(TR) KTA1504ST1(G)(SOT-23) 3 SMD; Q707.502.506
881-390101SN 2020859(TR) KRC101SNA, NPN, SOT-23 9 SMD; Q705.304.305.306.307.111.104.105.2
881-190110SP 2020925(TR) KRA110SPK 1 SMD; Q109
881-390104SN 2020958Z(TR) KRC104SND(SOT-23) 11 SMD; Q902.904.703.702.803.602.508.504.507.1.802
881-393875SG 2021120(TR) KTC3875S(GR)SOT-23 12 SMD; Q701.901.903.706.112.509.510.505.110.308.106.108
881-393880SY 2021537(TR) KTC3880SY(SOT-23) 6 SMD; Q202.201.302.303.301.101
881-190105SP 2021559(TR) KRA105S(SOT-23) 1 SMD; Q801
881-990211GR 2021834(TR FET) KTK211GR 2 SMD; Q102.103
874-102630FA 2214605(IC PLL(DUAL)) BU2630F 1 SMD; IC302
875-905020SP 2217178(IC COMPANDER) DBL5020V (SOP) 1 SMD; IC901
875-910931VT 2218831(IC AM/FM DETECTOR) TK10931VTL 1 SMD; IC101
875-100324FL 2220185A(IC OP AMP) KIA324F-EL 2 SMD; IC4.102
875-907042SO 2220239A(IC VOLT. DETECTOR) KIA7042AF 1 SMD; IC803
881-191042DL TR KTA1042 D/L 1 SMD; Q501
875-301117SO IC REGULATOR LD1117L-5.0V-A(SOT-223) 1 SMD; IC501
874-114066BD 2232249(IC) MC14066BDR2G 1 SMD; IC902
876-900001AA 2218051(IC E2PROM ) 24LC16A(SOP-8) 1 SMD; IC802
874-178569AL 2218858 ( IC OTP) EM78P569ALQJ 1 SMD; IC801
875-100386SP 2310381(IC) LM386MX-1 (SO-08) 1 SMD; IC601
882-590251SA 2420246(DIODE) KDV251S 2 SMD; D302.301
882-190226AA 2430494(DIODE SWITCHING) KDS226 5 SMD; D701.801.802.803.101
882-190184SA 2430515(DIODE SWITCHING) KDS184S 14 SMD; D706.708.705.703.704.804.202.110.107.108.109.111.502.702
882-990114AA 2430801Z(DIODE) KDS114 4 SMD; D203.303.102.103
883-193010SG 2512907(LED LAMP CHIP) KPA-3010SGC 6 SMD; LED1.3.4.5.6.7
928-290455KC 2703587(DISCRIMINATOR) CDBCB455KCAY24-R0 1 SMD; T104
919-921220YA 3120556(COIL CHIP) 2.2UH MLF1608A2R2KT 5 SMD; L202.302.201.R210.208
919-921100AB 3121322(COIL INDUCTOR CHIP) 1UH SWI0805FT1RO 2 SMD; L16.404
919-921270ZA 3121706(COIL INDUCTOR CHIP) 270NH SWI0805CTR27 3 SMD; L401.402.403
919-210027AA COIL IFT SMD D6-0363A(27MHZ) 2 SMD; T204.203
919-210028AA COIL IFT SMD 3210949(28MHz) 1 SMD; T102
919-210107AA COIL IFT SMD 3210334(10.7MHz) 1 SMD; T103
919-210796AA COIL IFT SMD 3201276(7.96MHz) 1 SMD; T302
501-400019BC 4A1217D(PCB ASSY) 145.4X118.0X1.2T 1 SMD;
932-502102BB 411286C P.C.B JACK 19.6 X 24.0 X 1.2T 1 SMD;
932-502102CB 411295C ( P.C.B PTT ) 12.0 X 14.5 X 1.2T 1 SMD;
932-502102AC 411416D(PCB MAIN) 50X123.8X1.2T 1 SMD;
501-500019AC 53420UPA(UPPER COVER ASSY) H-520 PLUS 1
927-140004ZA 4201206Z(SPEAKER) 36-8B-52F2 8 OHM 1 SUB;SP1
501-400019AC 53420MPM(MAIN PCB MANUAL ASSY) H-520 PLUS 1
911-168027GH 0306803Z(RES. FILM) 68 1/ 2W 5% ST MINI 1 SUB; R513
915-123307CKAC 1033139Y(CAP. ELECT) 33UF 16V 20% 5X11 T2.5pt 1 SUB; C507
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 43 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
Part list
Code No Name Description O’ty Reference No
915-124707CKAM 1047660Z(CAP. ELECT) 47UF 16V 20% 6X5 1 SUB; C609
915-124708CKAE 1048139X(CAP. ELECT) 470UF 16V 20% 8X12 T3.5pt 1 SUB; C509
913-113902HH 1339042(CAP. CERAMIC DISK) 390PF SL391K 50V 1 SUB; C239
882-900001AA 2450153X(DIODE RECTIFIER) 1N4004 2 SUB; D501.503
922-390001AE FLAT CABLE CONNECTOR 6P 6P 70MM 5PSAN/6P 1.25MM 1 SUB;
934-590100AA LCD DISPLAY(H520 PLUS) 912-841A-0100 1 SUB; LCD1
928-130017AA CRYSTAL RESONATOR FTX4.5M16S-30/30 1 SUB; X302
928-130001BA 2604855V(CRYSTAL HC49U) 10.240MHZ -30 30PM 32P 1 SUB; X101
928-130001AW 2634855(CRYSTAL OSCILLATOR) 32.768KHZ -10 20PPM 12.5PF 1 SUB; X801
929-310455HTZA 2703301Z(FILTER CERAMIC) LTM455HTU 1 SUB; CF102
929-300049TA 2710305Z(FILTER CRYSTAL) HC49/T (10.695M) 1 SUB; CF101
927-130007AA 4202741Y(MIC CONDENSER) F9745AP362-34 1 SUB; MIC1
925-140006AA SOCKET 6P HEADER (SMD ) 1 SUB;
925-730003AA 4208062U(JACK STEREO EARPHONE) EJS-4-4035S 1 SUB; JACK1
925-730004AA 4208073V(JACK STEREO EARPHONE) EJS-4-4125S 1 SUB; JACK2
925-990090AA WAFER 2.0MM 2P 1 SUB;
924-251202AA 4312310Y(SW SLIDE) SSA-12D02-G2-TA 1 SUB; SW501
924-160010AB 4360300(SW TACT) SKHUPFE010 1 SUB; SW4
924-430901AA 4504364Y(VR) RD901SF-20-15K-A10K 2 SUB; VR601.102
501-394001BS MOLEX PLUG 2P ASSY 2P 120MM 2PSCN/2PXH 24#2.0MM 1 SUB;
937-901001AF 509110Z(COIL SPRING) 0.55X3.4RX6.5T 1 SUB; L211
919-490030AA COIL SPRING 0.4X3.5LX7T SMD 1 SMD; L206
919-490030AB COIL SPRING 0.4X3.5LX8T SMD 1 SMD; L204
919-490030AC COIL SPRING 0.4X3.5LX9T SMD 6 SMD; L203.205.207.208.209.210
936-501001AB CONNECTOR WIRE
936-501002AB CONNECTOR WIRE
925-990002ZA 4210368A(CONNECTOR PLUG) UG-1094/U(W) 1 SUB;CON4
931-470002AA WHIP ANTENA HSMX-520-UWB 1 SUB;
937-351200AA ADAPTOR AV35-120-020T(DC12V,200mA) 1 SUB;
923-111102AF 4271925(WIRE) VINYL080D(7/0.12)YEL 0.06 SUB;SPK+
923-111102AG 4271936(WIRE) VINYL 080D (7/0.12) GRN 0.05 SUB;SPK-
922-690001AA COAXIAL CABLE ( H-520 PLUS ) RG178 5-10-108MM 0.15 SUB;
UL1007AWG24CSA 2PIN 80/120MM(H520 PLUS) UL1571AWG24CSA 6PIN 70MM(H520 PLUS)
1 SUB;
1 SUB;
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 44 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
VOLTAGE CHART
TRANSISTOR
Ref. PIN TX RX Ref. PIN TX RX
Q601 E 8.42 8.65 Q2 E 0.04 0
KRA226 C 1.55 8.64 KRC101 C 0.04 0
Q203 G 2.5 0.08 Q109 E 0.04 4.21
2SK3078 D 2.32 2.95 KRA110 C 0.06 4.16
Q204 G 2.48 0.08 Q902 E 0.05 0
2SK3476 D 2.27 2.95 KRC104 C 0.08 0.02
Q707 E 4.52 4.5 Q904 E 0.05 0
KTA1504 C 0 0.13 KRC104 C 0.08 0.02
Q502 E 7.85 8.22 Q703 E 0.05 0
KTA1504 C 2.29 2.96 KRC104 C 0.06 0
Q506 E 5.06 4.98 Q702 E 0.04 0
KTA1504 C 4.95 0.15 KRC104 C 0.44 1.65
Q705 E 0.03 0 Q803 E 0.03 0
KRC101 C 1.27 1.24 KRC104 C 7.02 7.17
Q304 E 0.03 0 Q602 E 0.04 0
KRC101 C 0.04 0.38 KRC104 C 8.36 0.08
Q305 E 0.04 0 Q508 E 0.04 0
KRC101 C 0.43 0.38 KRC104 C 0.03 3.17
Q306 E 0.03 0 Q504 E 0.04 0
KRC101 C 0.04 0 KRC104 C 0.03 3.19
Q307 E 0.03 0 Q507 E 0.04 0
KRC101 C 0.46 0.48 KRC104 C 0.13 4.9
Q111 E 0.04 0 Q1 E 0.04 0
KRC101 C 0.22 0.2 KRC104 C 0.04 1.38
B 8.37 0.08
S 0.04 0
S 0.04 0
B 5.25 5.29
B 7.29 7.71
B 4.28 4.9
B 0.01 0
B 4.3 0.46
B 0.49 0.46
B 3.77 3.73
B 0.42 0.4
B 0.49 0.45
B 0.04 4.21
B 4.77 0.02
B 4.77 4.72
B 4.76 4.63
B 4.71 4.66
B 0.04 0
B 0.04 0
B 0.03 4.63
B 4.24 0
B 4.24 0
B 4.76 0
B 4.24 0
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 45 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
TRANSISTOR
Ref. PIN TX RX Ref. PIN TX RX
Q901 E 1.12 1.07 Q303 E 0.03 0
KTC3875 C 4.15 4.1 KTC3880 C 2.33 2.3
Q903 E 0.89 0.83 Q301 E 3.19 3.17
KTC3875 C 4.21 4.15 KTC3880 C 4.27 4.24
Q706 E 2.05 2.66 Q101 E 0.05 1.78
KTC3875 C 4.85 4.85 KTC3880 C 0.06 3.98
Q112 E 0.05 0.08 Q801 E 5.04 4.98
KTC3875 C 0.06 1.71 KRA105 C 0.04 0
Q509 E 2.29 2.95 Q102 G 0.04 0
KTC3875 C 7.37 7.73 KTK211 D 0.02 3.39
Q510 E 0.04 0 Q103 G 0.04 0
KTC3875 C 0.04 0 KTK211 D 0.02 3.4
Q505 E 0.04 4.2 Q501 E 8.49 8.65
KTC3875 C 5.03 4.98 KTA1042 C 2.27 2.91
Q110 E 0.07 0 Q108 E 0.05 0
KTC3875 C 0.08 0.01 KTC3875 C 0.06 3.38
Q308 E 4.34 4.3 Q202 E 1.25 0
KTC3875 C 5.02 4.98 KTC3880 C 4.94 0.15
Q106 E 0.04 0 Q201 E 0.68 0
KTC3875 C 0 0 KTC3880 C 4.8 0.15
Q104 E 0.04 0 Q802 E 0.04 0
KRC101 C 0.23 0.2 KRC104 C 0.04 4.71
Q105 E 0.04 0 Q701 E 0.04 0
KRC101 C 0.04 0 KTC3875 C 0.04 0
Q302 E 0.03 0
KTC3880 C 2.28 3.19
B 1.6 1.68
B 1.54 1.5
B 1.95 2.79
B 0.04 0.69
B 2.77 3.2
B 0.71 0.67
B 0.13 4.9
B 0.87 0.51
B 5 4.96
B 0.04 0.63
B 0.49 0.45
B 3.78 3.73
B 0.74 0
B 0.74 0.71
B 3.84 3.82
B 0.04 0.72
B 5.01 4.96
S 0.02 0.86
S 0.02 0.87
B 7.93 8.2
B 0.05 0
B 1.87 0.06
B 1.35 0.15
B 0.04 0
B 0.04 0.72
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 46 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
DIODE
Ref. PIN TX RX Ref. PIN TX RX
D302 A
KDV251 K 0.03 0 KDS184 K 2.76 3.19
D301 A
KDV251 K 0.04 4.72 KDS184 K 0.04 0.72
D109 A
KDS184 K 0.04 0.63 KDS114 K 2.24 0
D803 A
KDS226 K 0.04 0 KDS114 K 0.03 0
D111 A
KDS184 K 0.04 2.93 KDS114 K 0.04 3.4
D701 A
KDS226 K 0.05 0.01 KDS114 K 0.04 3.39
D801 A
KDS226 K 4.75 0 KDS184 K 0.84 0.63
D802 A
KDS226 K 0 0 KDS184 K 0.11 0.07
D101 A
KDS226 K 0.04 0 KDS184 K 0.88 0.85
D706 A
KDS184 K 4.8 4.83 KDS184 K 0.87 0.84
D708 A
KDS184 K 1.43 2.29 KDS184 K 0.84 0.5
D705 A
KDS184 K 4.51 4.48 KDS184 K 4.22 4.15
D703 A
KDS184 K 0.89 0.85 1N4004 K 0.03 0
D503 A 0.03 0
1N4004 K 0.4 0.38
0.03/0.00 0.00/0.00 D502 A
1/2
0.03/0.00 0.00/0.00 D702 A
1/2
0.1818182 1.21/0.07 D203 A 0.04 0
1/2
-0.9375 -1.3076923 D303 A 0.04 0.72
1/2
0.05/0.05 3.39/0.00 D102 A 0.05 4.1
1/2
0.04/0.06 0.00/0.02 D103 A 0.05 4.1
1/2
0.12/4.25 #DIV/0! D107 A
1/2
-2 #DIV/0! D108 A
1/2
0.04/0.04 0.00/0.00 D704 A
1/2
5.25/0.30 5.29/0.26 D804 A
1/2
1.95/1.42 2.80/0.14 D202 A
1/2
0.25/5.02 0.25/4.98 D110 A
1/2
0.09/1.29 0.08/1.25 D501 A 8.6 8.67
1/2
3.19/2.29 3.64/2.93
1/2
-3.5 0.09/1.36
1/2
0.00/0.11 1.20/0.11
1/2
0.00/-0.18 0.00/-0.20
1/2
0.04/1.27 0.03/1.24
1/2
0.05/1.20 0.00/1.18
1/2
1.61/-0.08 0.15/-0.21
1/2
1.55/0.90 1.50/0.83
1/2
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 47 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
IC
Ref. PIN TX RX PIN TX RX
1 0.00 0.00 51 4.76 4.73
2 0.00 0.00 52 0.04 4.76
3 0.00 0.00 53 0.04 0.00
4 0.00 0.00 54 0.04 0.00
5 0.00 0.00 55 4.75 0.00
6 0.00 0.00 56 4.65 4.63
7 0.00 0.00 57 4.65 4.63
8 0.00 0.00 58 4.65 4.63
IC801
CPU
9 0.00 0.00 59 4.65 4.63
10 2.77 2.72 60 0.04 0.00
11 2.75 2.72 61 0.04 0.00
12 2.75 2.72 62 4.76 4.74
13 2.75 2.72 63 0.04 0.00
14 2.75 2.72 64 0.05 0.01
15 0.00 0.00 65 0.05 0.01
16 0.00 0.00 66 0.10 0.06
17 0.00 0.00 67 2.74 2.72
18 0.00 0.00 68 2.74 2.72
19 0.00 0.00 69 2.75 2.72
20 0.00 0.00 70 2.74 2.71
21 4.76 4.74 71 2.76 2.73
22 0.00 0.00 72 2.74 2.72
23 0.00 0.00 73 2.75 2.73
24 0.00 0.00 74 2.77 2.74
25 0.00 0.00 75 2.76 2.74
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 48 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
IC
Ref. PIN TX RX PIN TX RX
26 0.00 0.00 76 0.00 0.00
27 0.00 0.00 77 0.00 0.00
28 0.00 0.00 78 0.00 0.00
29 1.25 1.22 79 0.00 0.00
30 0.04 0.00 80 0.00 0.00
31 0.04 0.00 81 2.75 2.72
32 0.04 0.00 82 2.75 2.72
33 0.04 0.00 83 2.75 2.72
IC801
CPU
34 4.69 4.66 84 2.77 2.74
35 0.04 0.00 85 2.75 2.72
36 0.06 0.02 86 2.77 2.74
37 0.84 0.83 87 2.76 2.74
38 0.68 0.87 88 2.75 2.72
39 4.75 4.72 89 2.76 2.73
40 4.75 4.72 90 2.75 2.72
41 4.74 4.72 91 2.76 2.73
42 2.29 2.26 92 2.76 2.73
43 2.29 2.26 93 2.75 2.72
44 0.03 0.00 94 2.75 2.72
45 0.10 0.07 95 2.78 2.75
46 0.04 4.73 96 2.77 2.74
47 4.75 0.00 97 2.76 2.73
48 0.03 4.72 98 2.75 2.72
49 4.76 0.02 99 2.76 2.74
50 4.75 4.73 100 2.76 2.74
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 49 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
IC
Ref. PIN TX RX PIN TX RX
1 0.04 2.92 8 0.00 1.19
2 0.11 0.28 9 0.00 1.19
IC102
KIA324
3 0.11 0.29 10 0.04 1.19
4 0.05 4.18 11 0.04 0.00
5 0.11 0.31 12 0.04 0.01
IC901
DBL5020
6 0.12 0.30 13 0.04 1.19
7 0.07 2.96 14 0.00 0.00
1 1.36 1.30 8 2.39 2.34
2 1.37 1.33 9 2.39 2.34
3 0.50 0.79 10 2.39 2.34
4 2.40 2.34 11 2.39 2.34
5 2.40 2.34 12 0.61 0.53
6 3.08 3.03 13 1.38 1.33
7 0.05 0.00 14 4.71 4.65
1 0.05 0.00 5 0.11 0.06
IC802
24LC16
IC902
14066
2 0.05 0.00 6 0.11 0.06
3 0.05 0.00 7 0.08 0.03
4 0.05 0.00 8 4.73 4.69
1 0.00 0.18 8 0.03 0.00
2 0.00 0.04 9 0.00 0.00
3 0.00 0.02 10 0.00 0.00
4 0.00 0.04 11 0.00 0.00
5 4.69 4.63 12 4.68 4.62
6 0.08 0.02 13 0.05 0.02
7 0.05 0.00 14 5.04 4.98
IC601
LM386
1 1.01 1.29 5 1.08 4.27
2 0.08 0.00 6 1.15 8.60
3 0.08 0.00 7 1.11 4.32
4 0.08 0.00 8 1.11 1.23
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 50 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
IC
Ref. PIN TX RX PIN TX RX
1 2.08 2.07 9 0.11 0.06
2 0.04 0.00 10 0.11 0.09
3 0.04 0.00 11 2.41 2.41
IC302
BU2630
4 0.49 0.45 12 3.78 3.73
5 4.31 0.46 13 0.50 0.45
6 0.04 0.00 14 1.11 0.94
7 0.05 0.01 15 4.94 4.89
8 0.05 0.01 16 2.14 2.09
1 0.05 3.88 13 0.34 1.50
IC101
TK10931
2 0.05 3.36 14 0.05 2.92
3 0.04 2.57 15 0.04 1.16
4 0.06 3.93 16 0.04 0.00
5 0.02 1.82 17 0.04 1.59
6 0.00 1.17 18 0.34 1.50
7 0.00 2.96 19 0.06 1.82
8 0.00 2.96 20 0.04 3.14
9 0.00 2.96 21 0.04 3.86
10 0.04 3.00 22 0.03 0.00
11 0.05 3.88 23 0.04 0.00
12 0.00 2.23 24 0.04 0.98
1 1.96 1.91 8 2.03 1.99
2 1.97 1.93 9 2.05 2.01
IC4
KIA324
3 1.97 1.93 10 2.05 2.01
4 4.90 4.86 11 0.04 0.00
5 0.35 0.34 12 2.34 2.30
6 0.32 0.31 13 2.35 2.31
7 3.69 3.64 14 2.36 2.31
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 51 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
IC
Ref. PIN TX RX
1 0.05 0.00
IC501
LD1117
IC803
KIA7402
2 5.03 4.98
3 8.43 8.63
1 5.03 4.98
2 0.04 0.00
3 4.76 4.73
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 52 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
SEMICONDUCTOR LEAD IDENTIFICATION
AND IC INTERNAL CONNECTIONS
DIODES
1N4004 .1N4148 .1N5232 1N5404 .1N5237 .
KDV251
KDS184
KDS114
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 53 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
TRANSISTORS / FET
KTK211
IC501 : LD111750
V out
GND
V in
KRC101S, KRC110, KTC3876, KTC3880 KTC3875,3880 KRC101~104
Q203: 2SK3078
D
S
G
Q204: 2SK3476
S
G
Q501 : KTA1042
B
E
C
D
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 54 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
INTERATED CIRCUITS
IC801: EM78P569
IC102/ 4 : KIA324 IC901: DBL5020 IC902 : 14066
IC101 : TK10931
13
12
IC 302: BU2630F
IC802: 24LLC16 / 8 PIN IC601 : LM386
24
1
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 55 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
Explode view drawing
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 56 Of 57
Model No: 3420 Drawing No: Customer :
Model No:
H 520 PLUS
Rev. Date:
Explode view part list
No. New Part No. PART-NO. NAME & DESCRIPTION NAME & DESCRIPTION Q'TY REFERENCE-NO
1 501-500024AA 518185A BOTTOM COVER ASS'Y
2 838-602604BL 611110 SCREW (M)2.6X4 BLK(BH)
3 839-302618BL 621485 SCREW T2.6X18 BLK (PH)
4 621486 SCREW T2.6X13 BLK (PH)
5 839-302607BL 621487 SCREW T2.6X7 BLK (PH)
6 834-501282AA 71A285 UPPER COVER ABS,BLK
7 834-501285AA 71A321 BATTERY COVER ABS,BLK
8 834-501277AA 733103 HOLDER BATTERY ABS, BLK
9 832-501285AA 752737 BELT CLIP SUS304 0.6t BLK SPRAY
10 832-501293AA 752904 TERMINAL (-,+) SUS 304 0.3t
11 832-501295AA 752905 TERMINAL (+,-) SUS 304 0.3t
12 835-501280AA 814558 WINDOW LCD PC, clear
13 834-501279AA 826629 KNOB ABS, BLK
14 832-501287AA 881617 SPRING(BATT) SWP Φ0.5
15 832-501288AA 881643 SPRING (-) SWP Φ0.6 Ni-PLATING
16 832-501289AA 881645 SPRING (+) SWP Φ0.6 Ni-PLATING
17 833-501279AA 896329 DUST CAP NBR, BLK
18 833-501278AA 896462 PTT PAD SILICONE RUBBER, BLK
19 833-501274AA 896485 KEYPAD SILICONE RUBBER
20 833-501216AA 906706 FELT &32.5XT=0.3
21 833-501280AA TAPE WINDOW 3M T0.16
22 925-990002ZA 4210368A CONNECTOR PLUG UG-1094/U(W) 1 CON4
23 837-501055AA 651169 NUT BSBM(MB20)
24 834-501276AA 702485 TOP PANEL ABS, BLK
25 832-501297AA 753326 CHASSIS EGI 0.8t
26 932-502102AA 411416B PCB MAIN 50X123.8X1.2T 1
27 932-502102BA 411286B PCB JACK 19.6X24.0X1.2T 1
28 932-502102CA 411295B PCB PTT 12.0X14.5X1.2T 1
29 934-590100AA LCD DISPLAY 912-841A-0100 1 LCD1
30 927-130007AA 4202741Y MIC CONDENSER F9745AP362-34 1 MIC1
31 925-730003AA 4208062U JACK STEREO EJS-4-4035S 1 JACK1
32 925-730004AA 4208073V JACK STEREO EJS-4-4125S 1 JACK2
33 924-160010AB 4360300 SW TACT SKHUPFE010 1 SW4
34 924-430901AA 4504364Y VOLUME RS0915N-15KQA1-15A10K 2 VR601.102
35 838-600204ZN 612081 SCREW (+)M2X4 ZN-PLAT (BH) 5 36 832-501293AA 724012 BRACKET LCD SPTE 0.3t
37 834-501278AA 733057 REFLECTOR PC, clear
38 832-501296AA 753315 TERMINAL SPTE 0.3t
39 832-501183AA
40 833-501282AA 896389 ZEBRA silicone rubber 38.8*1.8
41 832-501283AA
42 832-501284AA
43 836-150001AA 732750B HAND STRAP NYLON BLK
44 927-140004ZA 4201206Z SPEAKER K36852F2 8 OHM 1 SP1
772428 SHIELD CAN (VCO) NSP T0.2 1
SHIELD PLATE SPTE T0.3 1
HEAT SINK AL PTE T1.5 1
1
2 BELT CLIP ASS'Y
2 SET ASS'Y up
2 SET ASS'Y dn
3 HOLDER ASS'Y
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
2 VOL ASS'Y
1
1
1
1
5
1
1
PCB+CHASSIS: 2, HEAT SINK+CHASSIS: 3
VCO
TX SHIELD
Created by: Approved by: Rev.No: For Stage: Release Date: Page: 57 Of 57
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