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H 520 PLUS
Service Manual

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Table of Contents
Page Specifications Test and Alignment Procedure Block Diagram Schematic Diagram Printed Circuit Board Channel Frequency Charts Parts List Semiconductor Voltage Chart Semiconductor Lead Assignment and Block Diagram Exploded View Parts List Exploded View 3 8 13 14 23 25 40 45 53 56 57

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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 / +50C 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.............................................................1st IF: 10.695 MHz, 2nd IF: 455 MHZ Sensitivity...................................................................................0.5 V 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

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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.

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, 1st IF section and 2nd IF section. 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 2nd IF filter was 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.

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TROUBLE SHOOTING HINTS

Symptom

Probable Cause Defective power switch VR601. Empty Battery. Broken wire Battery. Defective D501.

Remedy

Unit does not work at all



Replace Replace Replace Replace Repair or replace Replace Replace Replace the defective components.

No output from speaker at all



Defective external speaker jack. Wire speaker open. Defective internal speaker. Defective VR601, IC601, Q601 other components.

No noise on speaker

Measure all the voltage of IC601,102 with voltage chart Defective squelch circuit components (RV101, VR102, IC102) Defective VR102, RV101, IC102.

Replace Replace

Squelch does not work

Replace the defective components. Re-adjust

No modulation

Defective RV702. Defective microphone or EXT microphone jack. Poor audio output and defective modulation microphone amplifier components (IC103). Defective microphone wire connector.

Replace Replace Replace the defective components. Replace

LCD display does not work

Defective LED. Defective Q803.

Replace Replace

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ALIGNMENT PROCEDURE
Step Setting Frequency adjustment MIC : Receive Volume : optional Squelch : optional CH selector : 19 Connection Adjuster Adjust for

1

Frequency counter to dummy load (Figure 1).

X302

27.185MHz300Hz

2

VCO Voltage adjustment MIC : Receive Volume : optional Squelch : optional CH selector : 19

Connect DC voltmeter at test point1 (Figure 2).

T302

1.4V at RX.

Figure 1

Figure 2

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TRANSMITTER SECTION Test Equipment Required RF power meter (RF SSVM) 50 ohms dummy load (non-inductive) RF attenuator (50 ohms non-inductive) Oscilloscope Audio generator DC power supply (9.0 volt, 3 amp) Spectrum analyzer Frequency counter Coupler

ALIGNMENT PROCEDURE Step Setting RF power stage MIC : Transmit Volume : optional Squelch : optional CH : selector : 19 Second harmonic check MIC : Transmit Volume : optional Squelch : optional CH : selector : 19 Frequency check MIC : Transmit Volume : optional Squelch : optional CH : selector : 19 TX power adjustment Volume : optional Squelch : optional CH : selector : 19 Connection Connect dummy load and RF power meter to the EXT-ANT jack on the set (Figure 3). Adjuster T203 T204 Adjust for Maximum indication on the power meter (4 watts). If indication is not in 4 watts range, adjust T203, T204. At no modulation, compare the level o fundamental frequency to the level of harmonic frequency. Suppression of the 2nd harmonic frequency level must be Be sure that the indication of the transmitter frequency is 27.185MHz300Hz on the frequency counter. Adjust until 3.6-4 Watts

1

2

3

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).

X302

RV501

4

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Figure 3

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 toCounter clockwise CH selector : 19 RFSG:27.185 MHz,1kHZ 1V , 1.2 K Dev. Connection Connect RF signal generator to EXT-ANT jack. Connect SSVM and distortion meter with 8 ohm dummy load (Figure 7). Adjuster T102 T103 Adjust for Maximum indication on SSVM. Reduce output from RFSG until the audio output becomes about 600mV.

1

2

Squelch adjustment MIC : Receive Volume : 600mV Squelch : Clockwise CH selector : 19 RFSG:27.185MHz, 1kHZ 1mV, 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).

RV101

Adjust until the audio output appears.

3

Auto Squelch adjustment MIC : Receive Volume : 600mV Squelch : Auto Squelch on CH selector : 19 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).

RV103

Adjust until the audio output disappears.

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Figure 5

Figure 6

Figure 7

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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

To Transmitter

13.4825 MHz 13.7025 MHz 13.800625 13.995625

(CH 1) EU (CH 40) EU MHz (CH 1) UK MHz (CH 40) UK

26.965 MHz (CH 1) 27.405 MHz (CH 40) 27.60125 MHz (CH 1) 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 N Transmit Receive Transmit Receive 5393 6508 5520.25 6762.50 FVCO 13.4825 16.2700 13.800625 16.90625 N 5481 6684 5598.25 6918.5 Channel 40 FVCO 13.7025 EU 16.7100 13.995625 UK 17.29625

Function

(SEE TABLE FOR OTHER CHANNELS)

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The VCO frequency goes to the double circuit, which doubles the incoming signals.

Double output Frequency Transmit _______ Transmit _______ CH 1, 13.4825 MHz CH 1, 13.800625 MHz CH 40, 13.7025 MHz CH 40, 13.995625 MHz 26.965 MHz 27.60125 MHz 27.405 MHz 27.99125 MHz

Since all frequencies are obtained from the crystal controlled PLL oscillator, all outputs are coherent with the

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 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Frequencies (MHz) 26.965 26.975 26.985 27.005 27.015 27.025 27.035 27.055 27.065 27.075 27.085 27.105 27.115 27.125 27.135 27.155 27.165 27.175 27.185 27.205 27.215 27.225 27.255 27.235 27.245 27.265 27.275 27.285 27.295 27.305 27.315 27.325 27.335 27.345 27.355 27.365 27.375 27.385 27.395 27.405 N 6508 6512 6516 6524 6528 6532 6536 6544 6548 6552 6505 6512 6516 6524 6528 6532 6536 6544 6548 6552 6608 6612 6624 6616 6620 6628 6632 6636 6640 6644 6648 6652 6656 6660 6664 6668 6672 6676 6680 6684 RX Frequencies MHz 16.27 16.28 16.29 16.31 16.32 16.33 16.34 16.36 16.37 16.38 16.39 16.41 16.42 16.43 16.44 16.46 16.47 16.48 16.49 16.51 16.52 16.53 16.56 16.54 16.55 16.57 16.58 16.59 16.60 16.61 16.62 16.63 16.64 16.65 16.66 16.67 16.68 16.69 16.70 16.71 N 5393 5395 5397 5401 5403 5405 5407 5411 5413 5415 5417 5421 5423 5425 5427 5431 5433 5435 5437 5441 5443 5445 5451 5447 5449 5453 5455 5457 5459 5461 5463 5465 5467 5469 5471 5473 5475 5477 5479 5481 TX Frequencies MHz 13.4825 13.4875 13.4925 13.5025 13.5075 13.5125 13.5175 13.5275 13.5325 13.5375 13.5425 13.5525 13.5575 13.5626 13.5675 13.5775 13.5825 13.5875 13.5925 13.6025 13.6075 13.6125 13.6275 13.6175 13.6225 13.6325 13.6375 14.6425 13.6475 13.6525 13.6575 13.6625 13.6675 13.6725 13.6775 13.6825 13.6875 13.6925 13.6975 13.7025

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DIVIDE RATIO, VCO RX/TX FREQUENCIES FOR EACH CHANNEL OF "UK"
Frequencies (MHz) RX Frequencies MHz TX Frequencies MHz

Channels

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

27.60125 27.61125 27.62125 27.63125 27.64125 27.65125 27.66125 27.67125 27.68125 27.69125 27.70125 27.71125 27.72125 27.73125 27.74125 27.75125 27.76125 27.77125 27.78125 27.79125 27.80125 27.81125 27.82125 27.83125 27.84125 27.85125 27.86125 27.87125 27.88125 27.89125 27.90125 27.91125 27.92125 27.93125 27.94125 27.95125 27.96125 27.97125 27.98125 27.99125

6546.5 6766.5 6770.5 6774.5 6778.5 6782.5 6786.5 6790.5 6794.5 6798.5 6802.5 6806.5 6810.5 6814.5 6818.5 6822.5 6826.5 6830.5 6834.5 6838.5 6842.5 6846.5 6850.5 6854.5 6858.5 6861.5 6866.5 6870.5 6874.5 6878.5 6882.5 6886.5 6890.5 6844.5 6898.5 6902.5 6906.5 6910.5 6914.5 6918.5

16.90625 16.91625 16.92625 16.93625 16.94625 16.95625 16.96625 16.67625 16.98625 16.99625 17.00625 17.01625 17.02625 17.03625 17.04625 17.05625 17.06625 17.07625 17.08625 17.09625 17.10625 17.11625 17.12625 17.13625 17.14625 17.15625 17.16625 17.17625 17.18625 17.19625 17.20625 17.21625 17.22625 17.23625 17.24625 17.25625 17.26625 17.27625 17.28625 17.29625

5412.25 5522.25 5524.25 5526.25 5528.25 5530.25 5532.25 5534.25 5536.25 5538.25 5540.25 5542.25 5544.25 5546.25 5548.25 5550.25 5552.25 5554.25 5556.25 5558.25 5560.25 5562.25 5564.25 5566.25 5568.25 5570.25 5572.25 5574.25 5576.25 5578.25 5580.25 5582.25 5584.25 5586.25 5588.25 5590.25 5592.25 5594.25 5596.25 5598.25

13.800625 13.805625 13.810625 13.815625 13.820625 13.825625 13.830625 13.835625 13.840625 13.845625 13.850625 13.855625 13.860625 13.865625 13.870625 13.875625 13.880625 13.885625 13.890625 13.895625 13.900625 13.905625 13.910625 13.915625 13.920625 13.925625 13.930625 13.935625 13.940625 13.945625 13.950625 13.955625 13.960625 13.965625 13.970625 13.975625 13.980625 13.985625 13.990625 13.995625

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3. DESCRIPTIONS OF EACH BLOCK 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 1st mixer Q102, Q103 in the 1st IF mixer section 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 2nd IF signal 455 KHz. FM,AM audio 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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FREQUENCY TABLE FOR EUROPEAN
1. Frequencies for E1 band (Italy 40CH AM / FM 4W) CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Frequency (MHz) 26.965 26.975 26.985 27.005 27.015 27.025 27.035 27.055 27.065 27.075 27.085 27.105 27.115 27.125 27.135 27.155 27.165 27.175 27.185 27.205 Modulation AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM CH 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Frequency (MHz) 27.215 27.225 27.255 27.235 27.245 27.265 27.275 27.285 27.295 27.305 27.315 27.325 27.335 27.345 27.355 27.365 27.375 27.385 27.395 27.405 Modulation AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM

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2. Frequencies for I2 band (Italy 36CH AM / FM 4W)

CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Frequency (MHz) 26.965 26.975 26.985 27.005 27.015 27.025 27.035 27.055 27.065 27.075 27.085 27.105 27.115 27.125 27.135 27.155 27.165 27.175

Modulation AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM

CH 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Frequency (MHz) 27.185 27.205 27.215 27.225 27.255 27.245 27.265 26.875 26.885 26.895 26.905 26.915 26.925 26.935 26.945 26.955 26.855 26.865

Modulation AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM

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3. Frequencies for DE band (Germany 80CH FM 4W 12CH AM 1W ) CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Frequency (MHz) 26.965 26.975 26.985 27.005 27.015 27.025 27.035 27.055 27.065 27.075 27.085 27.105 27.115 27.125 27.135 27.155 27.165 27.175 27.185 27.205 27.215 27.225 27.255 27.235 27.245 27.265 27.275 27.285 27.295 27.305 27.315 27.325 27.335 27.345 27.355 27.365 27.375 27.385 27.395 27.405 Modulation FM FM FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM CH 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Frequency (MHz) 26.565 26.575 26.585 26.595 26.605 26.615 26.625 26.635 26.645 26.655 26.665 26.675 26.685 26.695 26.705 26.715 26.725 26.735 26.745 26.755 26.765 26.775 26.785 26.795 26.805 26.815 26.825 26.835 26.845 26.855 26.865 26.875 26.885 26.895 26.905 26.915 26.925 26.935 26.945 26.955 Modulation FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM

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Model No: H 520 PLUS

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4. Frequencies for D2 band (Germany 40CH FM 4W 12CH AM 1W ) CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Frequency (MHz) 26.965 26.975 26.985 27.005 27.015 27.025 27.035 27.055 27.065 27.075 27.085 27.105 27.115 27.125 27.135 27.155 27.165 27.175 27.185 27.205 Modulation FM FM FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM FM FM FM FM FM CH 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Frequency (MHz) 27.215 27.225 27.255 27.235 27.245 27.265 27.275 27.285 27.295 27.305 27.315 27.325 27.335 27.345 27.355 27.365 27.375 27.385 27.395 27.405 Modulation FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM

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Model No: H 520 PLUS

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5. Frequencies for EU band (Europe 40CH FM 4W 40CH AM 1W) CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Frequency (MHz) 26.965 26.975 26.985 27.005 27.015 27.025 27.035 27.055 27.065 27.075 27.085 27.105 27.115 27.125 27.135 27.155 27.165 27.175 27.185 27.205 Modulation AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM CH 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Frequency (MHz) 27.215 27.225 27.255 27.235 27.245 27.265 27.275 27.285 27.295 27.305 27.315 27.325 27.335 27.345 27.355 27.365 27.375 27.385 27.395 27.405 Modulation AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM

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Model No: H 520 PLUS

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6. Frequencies for CE band (CEPT 40CH FM 4W) CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Frequency (MHz) 26.965 26.975 26.985 27.005 27.015 27.025 27.035 27.055 27.065 27.075 27.085 27.105 27.115 27.125 27.135 27.155 27.165 27.175 27.185 27.205 Modulation FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM CH 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Frequency (MHz) 27.215 27.225 27.255 27.235 27.245 27.265 27.275 27.285 27.295 27.305 27.315 27.325 27.335 27.345 27.355 27.365 27.375 27.385 27.395 27.405 Modulation FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM

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Model No: H 520 PLUS

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7. Frequencies for UK band (England 40CH FM 4W + CEPT 40CH FM 4W) England Frequencies CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Frequency (MHz) 27.60125 27.61125 27.62125 27.63125 27.64125 27.65125 27.66125 27.67125 27.68125 27.69125 27.70125 27.71125 27.72125 27.73125 27.74125 27.75125 27.76125 27.77125 27.78125 27.79125 27.80125 27.81125 27.82125 27.83125 27.84125 27.85125 27.86125 27.87125 27.88125 27.89125 27.90125 27.91125 27.92125 27.93125 27.94125 27.95125 27.96125 27.97125 27.98125 27.99125 Modulation FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM CEPT Frequencies CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Frequency (MHz) 26.965 26.975 26.985 27.005 27.015 27.025 27.035 27.055 27.065 27.075 27.085 27.105 27.115 27.125 27.135 27.155 27.165 27.175 27.185 27.205 27.215 27.225 27.255 27.235 27.245 27.265 27.275 27.285 27.295 27.305 27.315 27.325 27.335 27.345 27.355 27.365 27.375 27.385 27.395 27.405 Modulation FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM

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Model No: H 520 PLUS

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8. Frequencies for PL band (Poland 40CH AM / FM 4W Polish Frequencies 5kHz) CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Frequency (MHz) 26.960 26.970 26.980 27.000 27.010 27.020 27.030 27.050 27.060 27.070 27.080 27.100 27.110 27.120 27.130 27.150 27.160 27.170 27.180 27.200 Modulation AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM CH 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Frequency (MHz) 27.210 27.220 27.250 27.230 27.240 27.260 27.270 27.280 27.290 27.300 27.310 27.320 27.330 27.340 27.350 27.360 27.370 27.380 27.390 27.400 Modulation AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM

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Model No: H 520 PLUS

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9. Frequencies for RU band (Russia 400CH AM / FM 4W) CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Freq. 25.615 25.625 25.635 25.655 25.665 25.675 25.685 25.705 25.715 25.725 25.735 25.755 25.765 25.775 25.785 25.805 25.815 25.825 25.835 25.855 25.865 25.875 25.905 25.885 25.895 25.915 25.925 25.935 25.945 25.955 CH 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 Freq. 26.515 26.525 26.535 26.555 26.565 26.575 26.585 26.605 26.615 26.625 26.635 26.655 26.665 26.675 26.685 26.705 26.715 26.725 26.735 26.755 26.765 26.775 26.805 26.785 26.795 26.815 26.825 26.835 26.845 26.855 CH 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 Freq. 27.415 27.425 27.435 27.455 27.465 27.475 27.485 27.505 27.515 27.525 27.535 27.555 27.565 27.575 27.585 27.605 27.615 27.625 27.635 27.655 27.665 27.675 27.705 27.685 27.695 27.715 27.725 27.735 27.745 27.755 CH 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 Freq. 28.315 28.325 28.335 28.355 28.365 28.375 28.385 28.405 28.415 28.425 28.435 28.455 28.465 28.475 28.485 28.505 28.515 28.525 28.535 28.555 28.565 28.575 28.605 28.585 28.595 28.615 28.625 28.635 28.645 28.655 CH 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 Freq. 29.215 29.225 29.235 29.255 29.265 29.275 29.285 29.305 29.315 29.325 29.335 29.355 29.365 29.375 29.385 29.405 29.415 29.425 29.435 29.455 29.465 29.475 29.505 29.485 29.495 29.515 29.525 29.535 29.545 29.555

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Model No: Customer :

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Model No: H 520 PLUS

Drawing No: Rev. Date:

CH 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

Freq. 25.965 25.975 25.985 25.995 26.005 26.015 26.025 26.035 26.045 26.055 26.065 26.075 26.085 26.105 26.115 26.125 26.135 26.155 26.165 26.175 26.185 26.205 26.215 26.225 26.235 26.255 26.265 26.275 26.285 26.305

CH 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140

Freq. 26.865 26.875 26.885 26.895 26.905 26.915 26.925 26.935 26.945 26.955 26.965 26.975 26.985 27.005 27.015 27.025 27.035 27.055 27.065 27.075 27.085 27.105 27.115 27.125 27.135 27.155 27.165 27.175 27.185 27.205

CH 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220

Freq. 27.765 27.775 27.785 27.795 27.805 27.815 27.825 27.835 27.845 27.855 27.865 27.875 27.885 27.905 27.915 27.925 27.935 27.955 27.965 27.975 27.985 28.005 28.015 28.025 28.035 28.055 28.065 28.075 28.085 28.105

CH 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300

Freq. 28.665 28.675 28.685 28.695 28.705 28.715 28.725 28.735 28.745 28.755 28.765 28.775 28.785 28.805 28.815 28.825 28.835 28.855 28.865 28.875 28.885 28.905 28.915 28.925 28.935 28.955 28.965 28.975 28.985 29.005

CH 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380

Freq. 29.565 29.575 29.585 29.595 29.605 29.615 29.625 29.635 29.645 29.655 29.665 29.675 29.685 29.705 29.715 29.725 29.735 29.755 29.765 29.775 29.785 29.805 29.815 29.825 29.835 29.855 29.865 29.875 29.885 29.905

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Model No: Customer :

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Model No: H 520 PLUS

Drawing No: Rev. Date:

CH 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

Freq. 26.315 26.325 26.355 26.335 26.345 26.365 26.375 26.385 26.395 26.405 26.415 26.425 26.435 26.445 26.455 26.465 26.475 26.485 26.495 26.505

CH 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160

Freq. 27.215 27.225 27.255 27.235 27.245 27.265 27.275 27.285 27.295 27.305 27.315 27.325 27.335 27.345 27.355 27.365 27.375 27.385 27.395 27.405

CH 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240

Freq. 28.115 28.125 28.155 28.135 28.145 28.165 28.175 28.185 28.195 28.205 28.215 28.225 28.235 28.245 28.255 28.265 28.275 28.285 28.295 28.305

CH 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320

Freq. 29.015 29.025 29.055 29.035 29.045 29.065 29.075 29.085 28.095 29.105 29.115 29.125 29.135 29.145 29.155 29.165 29.175 29.185 29.195 29.205

CH 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400

Freq. 29.915 29.925 29.955 29.935 29.945 29.965 29.975 29.985 29.995 30.005 30.015 30.025 30.035 30.045 30.055 30.065 30.075 30.085 30.095 30.105

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Model No: Customer :

3420

Model No: H 520 PLUS

Drawing No: Rev. Date:

10. Frequencies for PO band (Poland 400CH AM / FM 4W Polish Frequencies 5kHz) CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Freq. 25.610 25.620 25.630 25.650 25.660 25.670 25.680 25.700 25.710 25.720 25.730 25.750 25.760 25.770 25.780 25.800 25.810 25.820 25.830 25.850 25.860 25.870 25.900 25.880 25.890 25.910 25.920 25.930 25.940 25.950 CH 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 Freq. 26.510 26.520 26.530 26.550 26.560 26.570 26.580 26.600 26.610 26.620 26.630 26.650 26.660 26.670 26.680 26.700 26.710 26.720 26.730 26.750 26.760 26.770 26.800 26.780 26.790 26.810 26.820 26.830 26.840 26.850 CH 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 Freq. 27.410 27.420 27.430 27.450 27.460 27.470 27.480 27.500 27.510 27.520 27.530 27.550 27.560 27.570 27.580 27.600 27.610 27.620 27.630 27.650 27.660 27.670 27.700 27.680 27.690 27.710 27.720 27.730 27.740 27.750 CH 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 Freq. 28.310 28.320 28.330 28.350 28.360 28.370 28.380 28.400 28.410 28.420 28.430 28.450 28.460 28.470 28.480 28.500 28.510 28.520 28.530 28.550 28.560 28.570 28.600 28.580 28.590 28.610 28.620 28.630 28.640 28.650 CH 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 Freq. 29.210 29.220 29.230 29.250 29.260 29.270 29.280 29.300 29.310 29.320 29.330 29.350 29.360 29.370 29.380 29.400 29.410 29.420 29.430 29.450 29.460 29.470 29.500 29.480 29.490 29.510 29.520 29.530 29.540 29.550

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3420

Model No: H 520 PLUS

Drawing No: Rev. Date:

CH 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

Freq. 25.960 25.970 25.980 25.990 26.000 26.010 26.020 26.030 26.040 26.050 26.060 26.070 26.080 26.100 26.110 26.120 26.130 26.150 26.160 26.170 26.180 26.200 26.210 26.220 26.230 26.250 26.260 26.270 26.280 26.300

CH 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140

Freq. 26.860 26.870 26.880 26.890 26.900 26.910 26.920 26.930 26.940 26.950 26.960 26.970 26.980 27.000 27.010 27.020 27.030 27.050 27.060 27.070 27.080 27.100 27.110 27.120 27.130 27.150 27.160 27.170 27.180 27.200

CH 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220

Freq. 27.760 27.770 27.780 27.790 27.800 27.810 27.820 27.830 27.840 27.850 27.860 27.870 27.880 27.900 27.910 27.920 27.930 27.950 27.960 27.970 27.980 28.000 28.010 28.020 28.030 28.050 28.060 28.070 28.080 28.100

CH 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300

Freq. 28.660 28.670 28.680 28.690 28.700 28.710 28.720 28.730 28.740 28.750 28.760 28.770 28.780 28.800 28.810 28.820 28.830 28.850 28.860 28.870 28.880 28.900 28.910 28.920 28.930 28.950 28.960 28.970 28.980 29.000

CH 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380

Freq. 29.560 29.570 29.580 29.590 29.600 29.610 29.620 29.630 29.640 29.650 29.660 29.670 29.680 29.700 29.710 29.720 29.730 29.750 29.760 29.770 29.780 29.800 29.810 29.820 29.830 29.850 29.860 29.870 29.880 29.900

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Model No: Customer :

3420

Model No: H 520 PLUS

Drawing No: Rev. Date:

CH 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

Freq. 26.310 26.320 26.350 26.330 26.340 26.360 26.370 26.380 26.390 26.400 26.410 26.420 26.430 26.440 26.450 26.460 26.470 26.480 26.490 26.500

CH 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160

Freq. 27.210 27.220 27.250 27.230 27.240 27.260 27.270 27.280 27.290 27.300 27.310 27.320 27.330 27.340 27.350 27.360 27.370 27.380 27.390 27.400

CH 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240

Freq. 28.110 28.120 28.150 28.130 28.140 28.160 28.170 28.180 28.190 28.200 28.210 28.220 28.230 28.240 28.250 28.260 28.270 28.280 28.290 28.300

CH 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320

Freq. 29.010 29.020 29.050 29.030 29.040 29.060 29.070 29.080 28.090 29.100 29.110 29.120 29.130 29.140 29.150 29.160 29.170 29.180 29.190 29.200

CH 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400

Freq. 29.910 29.920 29.950 29.930 29.940 29.960 29.970 29.980 29.990 30.000 30.010 30.020 30.030 30.040 30.050 30.060 30.070 30.080 30.090 30.100

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Model No: H 520 PLUS

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11. Frequencies for PC band (Private Channels AM / FM 4W) CH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Frequency (MHz) 25.645 25.695 25.745 25.795 25.845 26.095 26.145 26.195 26.245 26.295 26.545 26.595 26.645 26.695 26.745 26.995 27.045 27.095 27.145 27.195 27.445 27.495 27.545 27.595 27.645 CH 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Frequency (MHz) 27.895 27.945 27.995 28.045 28.095 28.345 28.395 28.445 28.495 28.545 28.795 28.845 28.895 28.945 28.995 29.245 29.295 29.345 29.395 29.445 29.695 29.745 29.795 29.845 29.895

AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM

AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM AM / FM

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Code No 501-900019AB 911-110037GH 911-610047BG 911-610067BG 911-633037BG 911-647037BG 915-124707CKAM 915-124708CKAE 913-421005CH 913-428201HG 881-191042DL 881-191504SG 881-393875SG 882-215232BS 882-900001AA 919-420051AA 925-990089AA 936-501005CB 501-400025AA 932-557289AB 932-557994AB 501-400019AB 911-600007BG 911-622037BG 911-639047BG 911-647047BG 911-668047BG 911-600007BF 911-610027BF 911-610037BF 911-610047BF 911-610057BF 911-610067BF 911-610077BF 911-610087BF 911-612047BF 911-612057BF 911-615037BF 911-615047BF 911-615057BF 911-615067BF 911-618057BF 911-618067BF

3420

Model No: H 520 PLUS Part list
Name Description H-520 PLUS 100 1/ 2W 5% ST MINI 1K 1/16W 5% 1608 100K 1/16W 5% 1608 330 1/16W 5% 1608 470 1/16W 5% 1608 47UF 16V 20% 6X5 470UF 16V 20% 8X12 T3.5pt 0.1UF GRM39X7R104K16V 82PF GRM39COG820J50V KTA1042 D/L KTA1504ST1(G)(SOT-23) KTC3875S(GR)SOT-23 1N5232BST 1N4004 R4251-CS57-854392 GW9803302 EXT ANT DC CAR CORD(H520 PLUS) 180X155.6X1.2T 26.4X38.0X1.2T 14X20X1.2T H-520 PLUS 0 1/16W 5% 1608 220 1/16W 5% T 1608 3.9K 1/16W 5% 1608 4.7K 1/16W 5% 1608 6.8K 1/16W 5% 1608 0 1/16W 5% 1005 10 1/16W 5% 1005 100 1/16W 5% T 1005 1K 1/16W 5% T 1005 10K 1/16W 5% T 1005 100K 1/16W 5% T 1005 1M 1/16W 5% T 1005 O'ty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 3 1 1 1 1 1 1 1 1 1 2 2 2 9 14 17 10 2 1 1 2 1 4 2 1 1 2 SMD; L612 SMD; R164 SMD; R316 SMD; R215 SUB; R905A SMD; R901A SMD; R902A SMD; R904A SMD; R903A SUB; C903A SUB; C901A SMD; C902A SMD; C907A SMD; Q901A SMD; Q902A SMD; Q903A SUB; D902A

Drawing No: Rev. Date:
Reference No

53420EA(EXT ANT CAR ADAPT ASSY 0301017Z(RES. FILM) 05B1024Z(RES. CHIP) 05B1046Z(RES. CHIP) 05B3314Z(RES. CHIP) 05B4717Z(RES. CHIP) 1047660Z(CAP. ELECT) 1048139X(CAP. ELECT) 130B099Y(CAP. CERAMIC CHIP) 1382323Y(CAP. CERAMIC CHIP) TR 2020826(TR) 2021120(TR) 2412630(DIODE ZENER) 2450153X(DIODE RECTIFIER) 3119729Z(COIL SPRING) 4229300(CONNECTOR SPRING) EXT ANT DC CAR CORD 4A1219B ( PCB ASSY ) 411289B ( PCB ADAPTOR ) 411994B ( PCB SUB ) 53420MPA(MAIN PCB AUTO ASSY) 05B0005Z(RES. CHIP) 05B2218Z(RES. CHIP) 05B3929Z(RES. CHIP) 05B4728Z(RES. CHIP) 05B6821Z(RES. CHIP) 05D0005Z(RES. CHIP) 05D1002Z(RES. CHIP) 05D1013Z(RES. CHIP) 05D1024Z(RES. CHIP) 05D1035Z(RES. CHIP) 05D1046Z(RES. CHIP) 05D1057Z(RES. CHIP) 05D1068Z(CHIP RESISTOR) 05D1222Z(RES. CHIP) 05D1233Z(RES. CHIP) 05D1518Z(RES. CHIP) 05D1529Z(RES. CHIP) 05D1530Z(CHIP RESISTOR) 05D1541Z(RES. CHIP) 05D1837Z(RES. CHIP) 05D1848Z(RES. CHIP)

SUB; D901A.901B.901C SUB; L901A SUB; SUB; SMD; SMD; SMD;

SMD; R317.318 SMD; R114.605 SMD; R603.604 SMD; R901.912.913.720.507.109.106.111.144 SMD; R704.727.103.113.319.320.321.322.214.307.305.117.701.146 SMD;R914.905.706.728.726.721.724.602.906.822.511.134 .118.213.824.147.120 SMD; R911.730.715.821.823.133.131.308.306.301 SMD; R139.142 SMD; R129 SMD; R311 SMD; R723.110 SMD; R135 SMD; R45.504.505.702 SMD; R705.729 SMD; R201 SMD; R501 SMD; R736.809

10M 1/16W 5% T 1005 1.2K 1/16W 5% T 1005 12K 1/16W 5% 1005 150 1/16W 5% 1005 1.5K 1/16W 5% T 1005 15K 1/16W 5% T 1005

150K 1/16W 5% 1005 18K 1/16W 5% T 1005 180K 1/16W 5% 1005

Created by: For Stage:

Approved by: Release Date:

Rev.No: Page: 40 Of 57

Model No: Customer :

3420

Model No: H 520 PLUS Part list

Drawing No: Rev. Date:

Code No 911-622037BF 911-622047BF 911-622057BF 911-622067BF 911-633047BF 911-633057BF 911-636057BF 911-639047BF 911-639057BF 911-647027BF 911-647037BF 911-647047BF 911-647057BF 911-647067BF 911-647077BF 911-656037BF 911-656057BF 911-668037BF 911-668047BF 911-668067BF 911-682047BF 911-691057BF 911-590002AA 917-990003AA 917-990007AA 884-190001AA 913-411003HH 913-411004CH

Name 05D2218Z(RES. CHIP) 05D2229Z(RES. CHIP) 05D2230Z(RES. CHIP) 05D2241Z(RES. CHIP) 05D3325Z(RES. CHIP) 05D3336Z(RES. CHIP) 05D3633Z(RES. CHIP) 05D3929Z(RES. CHIP) 05D3930Z(RES. CHIP) 05D4706Z(RES. CHIP) 05D4717Z(RES. CHIP) 05D4728Z(RES. CHIP) 05D4739Z(RES. CHIP) 05D4740Z(RES. CHIP) 05D4751Z(RES. CHIP) 05D5615Z(RES. CHIP) 05D5637Z(RES. CHIP) 05D6810Z(RES. CHIP) 05D6821Z(RES. CHIP) 05D6843Z(RES. CHIP) 05D8221Z(RES. CHIP) 05D9130Z(RES. CHIP) 0671045Y(RES. SEMIFIXED) 0751036(TRIMMER CHIP) 0754730(TRIMMER CHIP) 0971010(THERMISTOR CHIP) 130B121Y(CAP. CERAMIC CHIP) 130B165Y(CAP. CERAMIC CHIP)

Description 220 1/16W 5% 1005 2.2K 1/16W 5% T 1005 22K 1/16W 5% 1005 220K 1/16W 5% 1005 3.3K 1/16W 5% 1005 33K 1/16W 5% T 1005 36K 1/16W 5% 1005 3.9K 1/16W 5% 1005 39K 1/16W 5% 1005 47 1/16W 5% T 1005

O'ty 3 10 11 1 1 3 1 1 3 5 6 9 13 4 1 2 4 1 1 2 6 2 2 3 2 2 4 25 SMD; R710.202.207

Reference No

SMD; R732.601.121.304.712.145.807.703.731.136 SMD; R906.132.124.125.126.127.122.734.902.105.735 SMD; R811 SMD; R143 SMD; R310.718.4 SMD; R722 SMD; R707 SMD; R302.719.512 SMD; R801.203.315.115.303 SMD; R815.816.506.107.108.817 SMD; R803.804.711.725.204.206.130.904.903 SMD; R812.813.814.802.805.806.717.714.104.716.6.502.733 SMD; R810.907.137.808 SMD; R128 SMD; R909.138 SMD; R123.116.119.309 SMD; R908 SMD ;R205 SMD; R708.713 SMD; R709.211.11.212.1.209 SMD; R3.503 SMD; RV102.201 SMD; RV701.103.702 SMD; RV501.101 SMD; TH102.101 SMD; C715.702.726.728 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 SMD; C601 SMD; C5.4 SMD; C722.505.210.225.151.136.704.707 SMD; C330 SMD; C721 SMD; C400.409.209.15.229.228.230.403 SMD; C307.106 SMD; C503.323.324.325.326.305.306.309 SMD; C903.908.909.910.905 SMD; C233 SMD; C105 SMD; C131

470 1/16W 5% 1005 4.7K 1/16W 5% T 1005 47K 1/16W 5% T 1005 470K 1/16W 5% T 1005 4.7M 1/16W 5% 1005 560 1/16W 5% T 1005

56K 1/16W 5% 1005 680 1/16W 5% 1005 6.8K 1/16W 5% 1005 680K 1/16W 5% 1005 8.2K 1/16W 5% 1005 91K 1/16W 5% 1005 100K TMC3KJB100K 3DIA 10K VG039NCHXT 47K VG039NCHXT 100 NTCG163EH101J 0.001UF GRM36X7R102K50V 0.01UF GRM36X7R103K16V

913-411005BH 913-412204EX 913-414703EH 913-414704CH 913-425604CH 913-416803EH 913-421002HG 913-411001HC 913-411002HG 913-421006BX 913-421202HG 913-411201HG 913-411202HG

130B363Y(CAP. CERAMIC CHIP) 1302892Y(CAP. CERAMIC CHIP) 1304471Y(CAP. CERAMIC CHIP) 1304525Y(CAP. CERAMIC CHIP) 1305292(CAP. CERAMIC CHIP) 1306299Y(CAP. CERAMIC CHIP) 1310939Y(CAP. CERAMIC CHIP) 1311277Y(CAP. CERAMIC CHIP) 1311299Y(CAP. CERAMIC CHIP) 1311354Y(CAP. CERAMIC CHIP) 1312416Y(CAP. CERAMIC CHIP) 1312564Y(CAP. CERAMIC CHIP) 1312575Y(CAP. CERAMIC CHIP)

0.1UF

GRM36X5R104K10V

44 1 2 8 1 1 8 2 8 5 1 1 1

0.022UF GRM36Y5V223Z25V 0.0047UF GRM36X7R472K25V 0.047UF GRM36X5R473K10V 0.056UF GRM39X7R563K16V 0.0068UF GRM36X7R682K25V 100PF GRM39 COG101J 50V PT

10PF GRM36COG100D50V 100PF GRM36COG101J50V

1UF GRM39Y5V105Z10V 120PF GRM39COG121J50V 12PF GRM36COG120J50V 120PF GRM36COG121J50V

Created by: For Stage:

Approved by: Release Date:

Rev.No: Page: 41 Of 57

Model No: Customer :

3420

Model No: H 520 PLUS Part list

Drawing No: Rev. Date:

Code No 913-411301HG 913-411501HG 913-421801HG 913-421802HG 913-411801HG 913-412001HGAA 913-422201HG 913-422202HG 913-412201HGAA 913-412202HGAA 913-422701HG 913-422702HG 913-412701HB 913-413000HB 913-423301HG 913-423302HG 913-413302HH 913-423901HG 913-413901HG 913-424000HB 913-414000HBAA 913-424701HG 913-424702HG 913-414701HG 913-415000HB 913-425101HG 913-416000HC 913-426801HG 913-426802HH 913-416801HG 913-418202HH 913-428202HG 915-611005FKLB 915-611006CKLCA 915-611007AKLC 915-611008ZC 915-612206ZA 915-612207CK 915-614707 917-152001AA 881-190226SA 881-893078AA

Name 1313127Y(CAP. CERAMIC CHIP) 1315846Y(CAP. CERAMIC CHIP) 1318342Y(CAP. CERAMIC CHIP) 1318353Y(CAP. CERAMIC CHIP) 1318517Y(CAP. CERAMIC CHIP) 1320341Y(CAP. CERAMIC CHIP) 1322598Y(CAP.CERAMIC CHIP) 1322608Y(CAP. CERAMIC CHIP) 1322870Y(CAP. CERAMIC CHIP) 1322881Y(CAP. CERAMIC CHIP) 1327340Y(CAP. CERAMIC CHIP) 1327351Y(CAP. CERAMIC CHIP) 1327548Y(CAP. CERAMIC CHIP) 1331101Y(CAP. CERAMIC CHIP) 1333491Y(CAP. CERAMIC CHIP) 1333501Y(CAP. CERAMIC CHIP) 1333677Y(CAP. CERAMIC CHIP) 1339305Y(CAP. CERAMIC CHIP) 1339429Y(CAP. CERAMIC CHIP) 1340121Y(CAP. CERAMIC CHIP) 1340187Y(CAP. CERAMIC CHIP) 1347571Y(CAP. CERAMIC CHIP) 1347724Y(CAP. CERAMIC CHIP) 1347791Y(CAP. CERAMIC CHIP) 1350236Y(CAP. CERAMIC CHIP) 1351079Y(CAP. CERAMIC CHIP) 1360187Y(CAP. CERAMIC CHIP) 1368392Y(CAP. CERAMIC CHIP) 1368402Y(CAP. CERAMIC CHIP) 1368600Y(CAP. CERAMIC CHIP) 1382467Y(CAP.CERAMIC CHIP) 1382490Y(CAP. CERAMIC CHIP) 1401143Z(CAP TANTALUM CHIP) 1410361Z ( CAP. TANTALUM CHIP ) 1410592(CAP TANTALUM CHIP) 1410676Z(CAP TANTALUM CHIP) 1422272Z(CHIP TANTALUM) 1422912(CHIP TANTALUM) 1447298Z(CAP TANTALUM CHIP) 1720211Y(TRIMMER CHIP) 2000828(TR) 2002709Z(TR FET)

Description 13PF GRM36COG130J50V 15PF GRM36 COG150J 50V 18PF GRM39COG180J50V

O'ty 1 2 1 2 1 3 2 2 1 2 3 1 3 1 1 1 1 1 2 1 1 5 1 2 1 2 1 1 1 2 1 1 1 9 14 1 2 2 1 1 1 1 SMD; C315 SMD; C304.204 SMD; C242 SMD; C232.221 SMD; C113 SMD; C320.807.808 SMD; C216.235 SMD; C220.215 SMD; C319 SMD; C3.301 SMD; C103.234.241 SMD; C236 SMD; C316.206.201 SMD; C314 SMD; C402 SMD; C223 SMD; C6 SMD; C407 SMD; C302.127 SMD; C224 SMD; C126

Reference No

180PF GRM39COG181J50V 18PF GRM36COG180J50V 20PF GRM36COG200J50V 22PF GRM39 COG220J 50V PT 220PF GRM39COG221J 50V 22PF GRM36COG220J50V 220PF GRM36X7R221J50V 27PF 270PF GRM39 COG270J 50V PT GRM39COG271J50V

27PF GRM36COG270C50V 3PF GRM36COG030C50V 33PF GRM39COG330J50V 330PF GRM39COG331J50V

330PF GRM36X7R331K50V 39PF GRM39COG390J50V

39PF GRM36COG390J50V 4PF GRM39COG040C50V 4PF GRM36COG040C50V

47PF GRM39COG470J50V 470PF GRM39COG471J50V 47PF GRM36COG470J50V 5PF GRM36COG050C50V 51PF GRM39COG510J50V 6PF GRM36COG060D50V 68PF GRM39COG680J50V 680PF GRM39X7R681K50V 68PF GRM36COG680J50V 820PF GRM36X7R821K 50V 820PF GRM39C0G821J50V 0.1UF 35V A 20% 1UF 293D105X0016A2T 16V 10UF 6.3V A 20% 100UF 16V D 20% 2.2UF 16V A 20% 22UF 16V B 20% 47UF 16V D 20% 20PF STC3M20-TA KRA226S(SOT-23) 2SK3078A

SMD; C139.244.243.405.406 SMD; C101 SMD; C716.709 SMD; C308 SMD; C404.408 SMD; C303 SMD; C240 SMD; C214 SMD; C10.128 SMD; C724 SMD; C219 SMD; C329 SMD; C710.713.708.717.718.328.109.110.711 SMD; C907.901.904.705.801.602.514.327.311.317.132.117.118.512 SMD; C606 SMD; C906.902 SMD; C2.153 SMD; C727 SMD; CT1 SMD; Q601 SMD; Q203

Created by: For Stage:

Approved by: Release Date:

Rev.No: Page: 42 Of 57

Model No: Customer :

3420

Model No: H 520 PLUS Part list

Drawing No: Rev. Date:

Code No 881-883476AA 881-191504SG 881-390101SN 881-190110SP 881-390104SN 881-393875SG 881-393880SY 881-190105SP 881-990211GR 874-102630FA 875-905020SP 875-910931VT 875-100324FL 875-907042SO 881-191042DL 875-301117SO 874-114066BD 876-900001AA 874-178569AL 875-100386SP 882-590251SA 882-190226AA 882-190184SA 882-990114AA 883-193010SG 928-290455KC 919-921220YA 919-921100AB 919-921270ZA 919-210027AA 919-210028AA 919-210107AA 919-210796AA 501-400019BC 932-502102BB 932-502102CB 932-502102AC 501-500019AC 927-140004ZA 501-400019AC 911-168027GH 915-123307CKAC

Name 2003014(TR FET) 2020826(TR) 2020859(TR) 2020925(TR) 2020958Z(TR) 2021120(TR) 2021537(TR) 2021559(TR) 2021834(TR FET) 2214605(IC PLL(DUAL)) 2217178(IC COMPANDER) 2218831(IC AM/FM DETECTOR) 2220185A(IC OP AMP) 2220239A(IC VOLT. DETECTOR) TR IC REGULATOR 2232249(IC) 2218051(IC E2PROM ) 2218858 ( IC OTP) 2310381(IC) 2420246(DIODE) 2430494(DIODE SWITCHING) 2430515(DIODE SWITCHING) 2430801Z(DIODE) 2512907(LED LAMP CHIP) 2703587(DISCRIMINATOR) 3120556(COIL CHIP) 3121322(COIL INDUCTOR CHIP) 3121706(COIL INDUCTOR CHIP) COIL IFT SMD COIL IFT SMD COIL IFT SMD COIL IFT SMD 4A1217D(PCB ASSY) 411286C P.C.B JACK 411295C ( P.C.B PTT ) 411416D(PCB MAIN) 53420UPA(UPPER COVER ASSY) 4201206Z(SPEAKER) 53420MPM(MAIN PCB MANUAL ASSY) 0306803Z(RES. FILM) 1033139Y(CAP. ELECT) 2SK3476

Description

O'ty 1 3 9 1 11 12 6 1 2 1 SMD; Q204 SMD; Q707.502.506

Reference No

KTA1504ST1(G)(SOT-23) KRC101SNA, NPN, SOT-23 KRA110SPK KRC104SND(SOT-23) KTC3875S(GR)SOT-23 KTC3880SY(SOT-23) KRA105S(SOT-23) KTK211GR BU2630F DBL5020V TK10931VTL KIA324F-EL KIA7042AF KTA1042 D/L LD1117L-5.0V-A(SOT-223) MC14066BDR2G 24LC16A(SOP-8) EM78P569ALQJ LM386MX-1 (SO-08) KDV251S KDS226 KDS184S KDS114 KPA-3010SGC CDBCB455KCAY24-R0 2.2UH MLF1608A2R2KT 1UH SWI0805FT1RO 270NH SWI0805CTR27 D6-0363A(27MHZ) 3210949(28MHz) 3210334(10.7MHz) 3201276(7.96MHz) 145.4X118.0X1.2T 19.6 X 24.0 X 1.2T 12.0 X 14.5 X 1.2T 50X123.8X1.2T H-520 PLUS 36-8B-52F2 8 OHM H-520 PLUS 68 1/ 2W 5% ST MINI 33UF 16V 20% 5X11 T2.5pt (SOP)

SMD; Q705.304.305.306.307.111.104.105.2 SMD; Q109 SMD; Q902.904.703.702.803.602.508.504.507.1.802 SMD; Q701.901.903.706.112.509.510.505.110.308.106.108 SMD; Q202.201.302.303.301.101 SMD; Q801 SMD; Q102.103 SMD; IC302 SMD; IC901 SMD; IC101 SMD; IC4.102 SMD; IC803 SMD; Q501 SMD; IC501 SMD; IC902 SMD; IC802 SMD; IC801 SMD; IC601 SMD; D302.301 SMD; D701.801.802.803.101 SMD; D706.708.705.703.704.804.202.110.107.108.109.111.502.702 SMD; D203.303.102.103 SMD; LED1.3.4.5.6.7 SMD; T104 SMD; L202.302.201.R210.208 SMD; L16.404 SMD; L401.402.403 SMD; T204.203 SMD; T102 SMD; T103 SMD; T302 SMD; SMD; SMD; SMD;

1 1 2 1 1 1 1 1 1 1 2 5 14 4 6 1 5 2 3 2 1 1 1 1 1 1 1 1 1 1 1 1

SUB;SP1

SUB; R513 SUB; C507

Created by: For Stage:

Approved by: Release Date:

Rev.No: Page: 43 Of 57

Model No: Customer :

3420

Model No: H 520 PLUS Part list

Drawing No: Rev. Date:

Code No 915-124707CKAM 915-124708CKAE 913-113902HH 882-900001AA 922-390001AE 934-590100AA 928-130017AA 928-130001BA 928-130001AW 929-310455HTZA 929-300049TA 927-130007AA 925-140006AA 925-730003AA 925-730004AA 925-990090AA 924-251202AA 924-160010AB 924-430901AA 501-394001BS 937-901001AF 919-490030AA 919-490030AB 919-490030AC 936-501001AB 936-501002AB 925-990002ZA 931-470002AA 937-351200AA 923-111102AF 923-111102AG 922-690001AA

Name 1047660Z(CAP. ELECT) 1048139X(CAP. ELECT) 1339042(CAP. CERAMIC DISK) 2450153X(DIODE RECTIFIER) FLAT CABLE CONNECTOR 6P LCD DISPLAY(H520 PLUS) CRYSTAL RESONATOR 2604855V(CRYSTAL HC49U) 2634855(CRYSTAL OSCILLATOR) 2703301Z(FILTER CERAMIC) 2710305Z(FILTER CRYSTAL) 4202741Y(MIC CONDENSER) SOCKET 4208062U(JACK STEREO EARPHONE) 4208073V(JACK STEREO EARPHONE) WAFER 4312310Y(SW SLIDE) 4360300(SW TACT) 4504364Y(VR) MOLEX PLUG 2P ASSY 509110Z(COIL SPRING) COIL SPRING COIL SPRING COIL SPRING CONNECTOR WIRE CONNECTOR WIRE 4210368A(CONNECTOR PLUG) WHIP ANTENA ADAPTOR 4271925(WIRE) 4271936(WIRE) COAXIAL CABLE ( H-520 PLUS )

Description 47UF 16V 20% 6X5 470UF 16V 20% 8X12 T3.5pt 390PF SL391K 50V 1N4004 6P 70MM 5PSAN/6P 1.25MM 912-841A-0100 FTX4.5M16S-30/30 10.240MHZ -30 30PM 32P 32.768KHZ -10 20PPM 12.5PF LTM455HTU HC49/T (10.695M) F9745AP362-34 6P HEADER (SMD ) EJS-4-4035S EJS-4-4125S 2.0MM 2P SSA-12D02-G2-TA SKHUPFE010 RD901SF-20-15K-A10K 2P 120MM 2PSCN/2PXH 24#2.0MM 0.55X3.4RX6.5T 0.4X3.5LX7T SMD 0.4X3.5LX8T SMD 0.4X3.5LX9T SMD UL1007AWG24CSA 2PIN 80/120MM(H520 PLUS) UL1571AWG24CSA 6PIN 70MM(H520 PLUS) UG-1094/U(W) HSMX-520-UWB AV35-120-020T(DC12V,200mA) VINYL080D(7/0.12)YEL VINYL 080D (7/0.12) GRN RG178 5-10-108MM

O'ty 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 6 1 1 1 1 1 0.06 0.05 0.15 SUB; C609 SUB; C509 SUB; C239 SUB; D501.503 SUB; SUB; LCD1 SUB; X302 SUB; X101 SUB; X801 SUB; CF102 SUB; CF101 SUB; MIC1 SUB; SUB; JACK1 SUB; JACK2 SUB; SUB; SW501 SUB; SW4 SUB; VR601.102 SUB; SUB; L211 SMD; L206 SMD; L204

Reference No

SMD; L203.205.207.208.209.210 SUB; SUB; SUB;CON4 SUB; SUB; SUB;SPK+ SUB;SPKSUB;

Created by: For Stage:

Approved by: Release Date:

Rev.No: Page: 44 Of 57

Model No: Customer :

3420

Model No: H 520 PLUS VOLTAGE CHART PIN
E C B G D S G D S E C B E C B E C B E C B E C B E C B E C B E C B E C B

Drawing No: Rev. Date:

TRANSISTOR Ref.
Q601 KRA226 Q203 2SK3078 Q204 2SK3476 Q707 KTA1504 Q502 KTA1504 Q506 KTA1504 Q705 KRC101 Q304 KRC101 Q305 KRC101 Q306 KRC101 Q307 KRC101 Q111 KRC101

TX
8.42 1.55 8.37 2.5 2.32 0.04 2.48 2.27 0.04 4.52 0 5.25 7.85 2.29 7.29 5.06 4.95 4.28 0.03 1.27 0.01 0.03 0.04 4.3 0.04 0.43 0.49 0.03 0.04 3.77 0.03 0.46 0.42 0.04 0.22 0.49

RX
8.65 8.64 0.08 0.08 2.95 0 0.08 2.95 0 4.5 0.13 5.29 8.22 2.96 7.71 4.98 0.15 4.9 0 1.24 0 0 0.38 0.46 0 0.38 0.46 0 0 3.73 0 0.48 0.4 0 0.2 0.45

Ref.
Q2 KRC101 Q109 KRA110 Q902 KRC104 Q904 KRC104 Q703 KRC104 Q702 KRC104 Q803 KRC104 Q602 KRC104 Q508 KRC104 Q504 KRC104 Q507 KRC104 Q1 KRC104

PIN
E C B E C B E C B E C B E C B E C B E C B E C B E C B E C B E C B E C B

TX
0.04 0.04 0.04 0.04 0.06 4.77 0.05 0.08 4.77 0.05 0.08 4.76 0.05 0.06 4.71 0.04 0.44 0.04 0.03 7.02 0.04 0.04 8.36 0.03 0.04 0.03 4.24 0.04 0.03 4.24 0.04 0.13 4.76 0.04 0.04 4.24

RX
0 0 4.21 4.21 4.16 0.02 0 0.02 4.72 0 0.02 4.63 0 0 4.66 0 1.65 0 0 7.17 0 0 0.08 4.63 0 3.17 0 0 3.19 0 0 4.9 0 0 1.38 0

Created by: For Stage:

Approved by: Release Date:

Rev.No: Page: 45 Of 57

Model No: Customer :

3420

Model No: H 520 PLUS

Drawing No: Rev. Date:

TRANSISTOR Ref.
Q901 KTC3875 Q903 KTC3875 Q706 KTC3875 Q112 KTC3875 Q509 KTC3875 Q510 KTC3875 Q505 KTC3875 Q110 KTC3875 Q308 KTC3875 Q106 KTC3875 Q104 KRC101 Q105 KRC101 Q302 KTC3880

PIN
E C B E C B E C B E C B E C B E C B E C B E C B E C B E C B E C B E C B E C B

TX
1.12 4.15 1.6 0.89 4.21 1.54 2.05 4.85 1.95 0.05 0.06 0.04 2.29 7.37 2.77 0.04 0.04 0.71 0.04 5.03 0.13 0.07 0.08 0.87 4.34 5.02 5 0.04 0 0.04 0.04 0.23 0.49 0.04 0.04 3.78 0.03 2.28 0.74

RX
1.07 4.1 1.68 0.83 4.15 1.5 2.66 4.85 2.79 0.08 1.71 0.69 2.95 7.73 3.2 0 0 0.67 4.2 4.98 4.9 0 0.01 0.51 4.3 4.98 4.96 0 0 0.63 0 0.2 0.45 0 0 3.73 0 3.19 0

Ref.
Q303 KTC3880 Q301 KTC3880 Q101 KTC3880 Q801 KRA105 Q102 KTK211 Q103 KTK211 Q501 KTA1042 Q108 KTC3875 Q202 KTC3880 Q201 KTC3880 Q802 KRC104 Q701 KTC3875

PIN
E C B E C B E C B E C B G D S G D S E C B E C B E C B E C B E C B E C B

TX
0.03 2.33 0.74 3.19 4.27 3.84 0.05 0.06 0.04 5.04 0.04 5.01 0.04 0.02 0.02 0.04 0.02 0.02 8.49 2.27 7.93 0.05 0.06 0.05 1.25 4.94 1.87 0.68 4.8 1.35 0.04 0.04 0.04 0.04 0.04 0.04

RX
0 2.3 0.71 3.17 4.24 3.82 1.78 3.98 0.72 4.98 0 4.96 0 3.39 0.86 0 3.4 0.87 8.65 2.91 8.2 0 3.38 0 0 0.15 0.06 0 0.15 0.15 0 4.71 0 0 0 0.72

Created by: For Stage:

Approved by: Release Date:

Rev.No: Page: 46 Of 57

Model No: Customer : DIODE

3420

Model No: H 520 PLUS

Drawing No: Rev. Date:

Ref.
D302 KDV251 D301 KDV251 D109 KDS184 D803 KDS226 D111 KDS184 D701 KDS226 D801 KDS226 D802 KDS226 D101 KDS226 D706 KDS184 D708 KDS184 D705 KDS184 D703 KDS184 D503 1N4004

PIN
A1/2 K A1/2 K A1/2 K A1/2 K A1/2 K A1/2 K A1/2 K A1/2 K A1/2 K A1/2 K A1/2 K A1/2 K A1/2 K A K

TX
0.03/0.00 0.03 0.03/0.00 0.04 0.1818182 0.04 -0.9375 0.04 0.05/0.05 0.04 0.04/0.06 0.05 0.12/4.25 4.75 -2 0 0.04/0.04 0.04 5.25/0.30 4.8 1.95/1.42 1.43 0.25/5.02 4.51 0.09/1.29 0.89 0.03 0.4

RX
0.00/0.00 0 0.00/0.00 4.72 1.21/0.07 0.63 1.3076923 0 3.39/0.00 2.93 0.00/0.02 0.01 #DIV/0! 0 #DIV/0! 0 0.00/0.00 0 5.29/0.26 4.83 2.80/0.14 2.29 0.25/4.98 4.48 0.08/1.25 0.85 0 0.38

Ref.
D502 KDS184 D702 KDS184 D203 KDS114 D303 KDS114 D102 KDS114 D103 KDS114 D107 KDS184 D108 KDS184 D704 KDS184 D804 KDS184 D202 KDS184 D110 KDS184 D501 1N4004

PIN
A1/2 K A1/2 K A K A K A K A K A1/2 K A1/2 K A1/2 K A1/2 K A1/2 K A1/2 K A K

TX
3.19/2.29 2.76 -3.5 0.04 0.04 2.24 0.04 0.03 0.05 0.04 0.05 0.04 0.00/0.11 0.84 0.00/-0.18 0.11 0.04/1.27 0.88 0.05/1.20 0.87 1.61/-0.08 0.84 1.55/0.90 4.22 8.6 0.03

RX
3.64/2.93 3.19 0.09/1.36 0.72 0 0 0.72 0 4.1 3.4 4.1 3.39 1.20/0.11 0.63 0.00/-0.20 0.07 0.03/1.24 0.85 0.00/1.18 0.84 0.15/-0.21 0.5 1.50/0.83 4.15 8.67 0

Created by: For Stage:

Approved by: Release Date:

Rev.No: Page: 47 Of 57

Model No: Customer :

3420

Model No: H 520 PLUS

Drawing No: Rev. Date:

IC

Ref.

PIN 1 2 3 4 5 6 7 8 9 10 11 12

TX 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.77 2.75 2.75 2.75 2.75 0.00 0.00 0.00 0.00 0.00 0.00 4.76 0.00 0.00 0.00 0.00

RX 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.72 2.72 2.72 2.72 2.72 0.00 0.00 0.00 0.00 0.00 0.00 4.74 0.00 0.00 0.00 0.00

PIN 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75

TX 4.76 0.04 0.04 0.04 4.75 4.65 4.65 4.65 4.65 0.04 0.04 4.76 0.04 0.05 0.05 0.10 2.74 2.74 2.75 2.74 2.76 2.74 2.75 2.77 2.76

RX 4.73 4.76 0.00 0.00 0.00 4.63 4.63 4.63 4.63 0.00 0.00 4.74 0.00 0.01 0.01 0.06 2.72 2.72 2.72 2.71 2.73 2.72 2.73 2.74 2.74

IC801 CPU

13 14 15 16 17 18 19 20 21 22 23 24 25

Created by: For Stage:

Approved by: Release Date:

Rev.No: Page: 48 Of 57

Model No: Customer :

3420

Model No: H 520 PLUS

Drawing No: Rev. Date:

IC

Ref.

PIN 26 27 28 29 30 31 32 33 34 35 36 37

TX 0.00 0.00 0.00 1.25 0.04 0.04 0.04 0.04 4.69 0.04 0.06 0.84 0.68 4.75 4.75 4.74 2.29 2.29 0.03 0.10 0.04 4.75 0.03 4.76 4.75

RX 0.00 0.00 0.00 1.22 0.00 0.00 0.00 0.00 4.66 0.00 0.02 0.83 0.87 4.72 4.72 4.72 2.26 2.26 0.00 0.07 4.73 0.00 4.72 0.02 4.73

PIN 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

TX 0.00 0.00 0.00 0.00 0.00 2.75 2.75 2.75 2.77 2.75 2.77 2.76 2.75 2.76 2.75 2.76 2.76 2.75 2.75 2.78 2.77 2.76 2.75 2.76 2.76

RX 0.00 0.00 0.00 0.00 0.00 2.72 2.72 2.72 2.74 2.72 2.74 2.74 2.72 2.73 2.72 2.73 2.73 2.72 2.72 2.75 2.74 2.73 2.72 2.74 2.74

IC801 CPU

38 39 40 41 42 43 44 45 46 47 48 49 50

Created by: For Stage:

Approved by: Release Date:

Rev.No: Page: 49 Of 57

Model No: Customer :

3420

Model No: H 520 PLUS

Drawing No: Rev. Date:

IC

Ref.

PIN 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 1 2 3 4 5 6 7 1 2 3 4

TX 0.04 0.11 0.11 0.05 0.11 0.12 0.07 1.36 1.37 0.50 2.40 2.40 3.08 0.05 0.05 0.05 0.05 0.05 0.00 0.00 0.00 0.00 4.69 0.08 0.05 1.01 0.08 0.08 0.08

RX 2.92 0.28 0.29 4.18 0.31 0.30 2.96 1.30 1.33 0.79 2.34 2.34 3.03 0.00 0.00 0.00 0.00 0.00 0.18 0.04 0.02 0.04 4.63 0.02 0.00 1.29 0.00 0.00 0.00

PIN 8 9 10 11 12 13 14 8 9 10 11 12 13 14 5 6 7 8 8 9 10 11 12 13 14 5 6 7 8

TX 0.00 0.00 0.04 0.04 0.04 0.04 0.00 2.39 2.39 2.39 2.39 0.61 1.38 4.71 0.11 0.11 0.08 4.73 0.03 0.00 0.00 0.00 4.68 0.05 5.04 1.08 1.15 1.11 1.11

RX 1.19 1.19 1.19 0.00 0.01 1.19 0.00 2.34 2.34 2.34 2.34 0.53 1.33 4.65 0.06 0.06 0.03 4.69 0.00 0.00 0.00 0.00 4.62 0.02 4.98 4.27 8.60 4.32 1.23

IC102 KIA324

IC901 DBL5020

IC802 24LC16

IC902 14066

IC601 LM386

Created by: For Stage:

Approved