iC-f30gt

ic-f30gs
iC-f31gt
ic-f31gs
VHF TRANSCEIVER

iC-f30gt
iC-f30gs
iC-f3 1 gt
iC-f3 1 gs

S-13805MZ-C1-w
1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan © 2002 Icom Inc.
 INTRODUCTION
This service manual describes the latest service information for
the IC-F30GT/GS and IC-F31GT/GS VHF TRANSCEIVER at
the time of publication.

To upgrade quality, all electrical or mechanical parts and inter-

nal circuits are subject to change without notice or obligation.

DANGER
NEVER connect the transceiver to an AC outlet or to a DC
power supply that uses more than 10 V. This will ruin the
transceiver.
DO NOT expose the transceiver to rain, snow or any liq-
uids.
DO NOT reverse the polarities of the power supply when
connecting the transceiver.
DO NOT apply an RF signal of more than 20 dBm (100
mW) to the antenna connector. This could damage the
transceiver’s front end.

INTERINSICALLY SAFE QUALIFICATION

When servicing intrinsically safe versions of the IC-F30GT/GS
and IC-F31GT/GS the following conditions must be met.
Failing to satisfy any of these conditions will invalidate the
INTRINSICALLY SAFE certification.
1. Servicing the transcever should only be undertaken by
suitably qualified personnel in a non-hazardous area.
Never attempt to remove the case in a hazardous area.
2. ONLY the approved battery, ICOM’s BP-210FM may be
used.
3. USE ONLY safety critical components as specified in the
parts list (SECTION 6), should replacement of any item
be necessary.
1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan
Phone : 06 6793 5302
ORDERING PARTS Fax : 06 6793 0013
URL : http://www.icom.co.jp/world/index.html
Be sure to include the following four points when ordering
replacement parts:
1. 10-digit order numbers < Corporate Headquarters > Communication Equipment
2380 116th Avenue N.E., Bellevue, WA 98004, U.S.A. Himmelgeister Str. 100, D-40225 Düsseldorf, Germany
2. Component part number and name Phone : (425) 454-8155 Fax : (425) 454-1509 Phone : 0211 346047 Fax : 0211 333639
URL : http://www.icomamerica.com URL : http://www.icomeurope.com
3. Equipment model name and unit name IC-F30GS IC-F30GT < Customer Service >
Phone : (425) 454-7619
4. Quantity required IC-F31GS IC-F31GT Crta. de Gracia a Manresa Km. 14,750
08190 Sant Cugat del Valles Barcelona, SPAIN
Phone : (93) 590 26 70 Fax : (93) 589 04 46
<SAMPLE ORDER> Glenwood Centre #150-6165 URL : http://www.icomspain.com
Highway 17 Delta, B.C., V4K 5B8, Canada
1110001810 S.IC TA7368F IC-F30GT MAIN UNIT 1 piece Phone : (604) 952-4266 Fax : (604) 952-0090
8930053170 2337 Key board IC-F31GS CHASSIS 5 pieces URL : http://www.icomcanada.com
Unit 9, Sea St., Herne Bay, Kent, CT6 8LD, U.K.
Phone : 01227 741741 Fax : 01227 741742
Addresses are provided on the inside back cover for your URL : http://www.icomuk.co.uk
convenience. A.B.N. 88 006 092 575
290-294 Albert Street, Brunswick, Victoria, 3056, Australia
Phone : 03 9387 0666 Fax : 03 9387 0022 Zac de la Plaine, Rue Brindejonc des Moulinais
URL : http://www.icom.net.au BP 5804, 31505 Toulouse Cedex, France
Phone : 561 36 03 03 Fax : 561 36 03 00
URL : http://www.icom-france.com
REPAIR NOTES 146A Harris Road, East Tamaki,
Auckland, New Zealand
Phone : 09 274 4062 Fax : 09 274 4708 6F No. 68, Sec. 1 Cheng-Teh Road, Taipei, Taiwan, R.O.C.
1. Make sure a problem is internal before disassembling the transceiver. URL : http://www.icom.co.nz Phone : (02) 2559 1899 Fax : (02) 2559 1874
2. DO NOT open the transceiver until the transceiver is disconnected from its power source.
3. DO NOT force any of the variable components. Turn them slowly and smoothly.
4. DO NOT short any circuits or electronic parts. An insulated tuning tool MUST be used for all adjustments.
5. DO NOT keep power ON for a long time when the transceiver is defective.
6. DO NOT transmit power into a signal generator or a sweep generator.
7. ALWAYS connect a 40 dB or 50 dB attenuator between the transceiver and a deviation meter or spectrum analyser when
using such test equipment.
8. READ the instructions of test equipment thoroughly before connecting equipment to the transceiver.
 TABLE OF CONTENTS

SECTION 1 SPECIFICATIONS

SECTION 2 INSIDE VIEWS

SECTION 3 DISASSEMBLY INSTRUCTIONS

SECTION 4 CIRCUIT DESCRIPTION

4-1 RECEIVER CIRCUITS ................................................................................................... 4 - 1
4-2 TRANSMITTER CIRCUITS ............................................................................................ 4 - 2
4-3 PLL CIRCUITS................................................................................................................. 4 - 3
4-4 POWER SUPPLY CIRCUITS ......................................................................................... 4 - 4
4-5 CPU PORT ALLOCATIONS ........................................................................................... 4 - 4

SECTION 5 ADJUSTMENT PROCEDURES

5-1 PREPARATION................................................................................................................ 5 - 1
5-2 PLL ADJUSTMENT.......................................................................................................... 5 - 4
5-3 SOFTWARE ADJUSTMENT ........................................................................................... 5 - 5

SECTION 6 PARTS LIST

SECTION 7 MECHANICAL PARTS AND DISASSEMBLY

SECTION 8 SEMI-CONDUCTOR INFORMATION

SECTION 9 BOARD LAYOUTS

9-1 FRONT UNIT ................................................................................................................... 9 - 1
9-2 MAIN UNIT....................................................................................................................... 9 - 2

SECTION 10 BLOCK DIAGRAM

SECTION 11 VOLTAGE DIAGRAM

 SECTION 1 SPECIFICATIONS

USA/GEN EUR
Measurement method EIA-152-C/204D or TIA-603 ETS 300 086 (GEN)

Frequency coverage 136.000–174.000 MHz

Type of emission 16K0F3E [25 kHz; Wide], 8K50F3E [12.5 kHz; Narrow]

Number of conventional channels Max. 256 ch (16 channels × 16 banks)

GENERAL

Power supply requirement 7.2 V DC (negative ground; supplied battery pack)

TX at High 2.0 A
Current drain (approx.) Rx rated audio 300 mA
stand-by 95 mA (typical)

Frequency error ±2.5 ppm ±1.5 kHz

Usable temperature range –30˚C to +60˚C (–22˚F to +140˚F) –25˚C to +55˚C (–13˚F to +131˚F)

Dimensions (proj. not included) 54(W) × 139(H) × 38(D) mm; 21⁄8(W) × 515⁄32(H) × 11⁄2(D) inch

Weight (with BP-210) 420 g; 14.8 oz

RF output power 5 W / 2 W / 1 W (High/Low2/Low1)

Modulation system Variable reactance frequency modulation

Maximum permissible deviation ±5.0 kHz [Wide], ±2.5 kHz [Narrow]

Spurious emissions 73 dBc typical 0.25 µW

TRANSMITTER

Adjacent channel power 70 dB [Wide], 60 dB [Narrow]

+2 dB to –8 dB of 6 dB/octarve
Audio frequency response
range from 300 Hz to 3000 Hz [Wide]/2550 Hz [Narrow]

Audio hormonic distortion 3% typical at 1 kHz, 40% deviation

FM hum and noise (typical) 46 dB [Wide], 40 dB [Narrow] ——

Residual modulation (typical) —— 45 dB [Wide], 43 dB [Narrow]

Limitting charact of modulator 60–100% of max. deviation

Ext. microphone connector 9-pin multi connector/2.2 kΩ

Receive system Double-conversion superheterodyne system

Intermediate frequencies 1st: 31.65 MHz, 2nd: 450 kHz

Sensitivity (typical) 0.25 µV at 12 dB SINAD –4 dBµV (emf) at 20 dB SINAD

Squelch sencitivity (at threshold) (typical) 0.25 µV –4 dBµV (emf)

Adjcent channel selectivity (typical) 73 dB [Wide], 63 dB [Narrow]

RECEIVER

Spurious response 70 dB

Intermoduration (typical) 74 dB 70 dB

FM hum and noise (typical) 46 dB [Wide], 40 dB [Narrow] ——

Hum and noise (with CCITT filter) (typical) —— 45 dB [Wide], 43 dB [Narrow]

500 mW typical at 5% distortion with a 8 Ω load

Audio output power (at 7.2 V DC)
600 mW typical at 5% distortion with a 6 Ω load

External SP connector 9-pin multi connector/8 Ω

All stated specifications are subject to change without notice or obligation.

1-1
 SECTION 2 INSIDE VIEWS

• MAIN UNIT
Top view

Antenna switching D/A converter

(D1, D25, D24: MA77 (IC27: M62334FP)
D1 is bottom side)

• FRONT UNIT
Bottom view Power amplifier
(Q1: 2SK2974) 2nd IF filter (450 kHz)
(FI2: SFPCA450KE4A)
Internal speaker switch circuit Pre-drive amplifier
(Q6, Q7: CPH3403, Q8: 2SC4081, (FI3: SFPCA450KG1A)
(Q2: 2SK2973)
Q9: DTC144EUA) TX/RX switch
YGR amplifier (D5, D4: MA77)
(Q3: 2SC4226)
Discreminator
TX/RX VCO circuit (X2: CDBCB450KCA24 450 kHz)

PLL IC
(IC1: SA7025DK)

3.58 MHz crystal PTT/MD1 switch and

(X4: CR-563 INT/EXT microphone switch
3.579545 MHz) (IC19: BU4053BCF)

LCD module
(DS10: EDMMU1FA0)

Expander IC
(IC1: TC74VHC373FT)

• MAIN UNIT
Bottom view
S5 regulator
(Q31: 2SA1362) T5 regulator
(Q29: 2SA1362)
+5 regulator
(Q32: 2SB1132)
RF amplifier
R5 regulator (Q20: 3SK293)
(Q30: 2SA1362) Power detector
(D2: MA713)
2nd mixer/IF detect
KEY LED switch /SQL amplifier
(Q1, Q2: 2SC4116) (IC3: TA31136FN) APC amplifier
(IC4: TC75S51F)
1st IF amplifier
(Q18: 2SC4215) 1st mixer
(Q19: 3SK206)
1st IF filter
TCXO (FI1: FL-322 31.650 MHz)
(X1: CR-667
15.600 MHz ) Splatter filter
(IC7: NJM2902V)
Microphone amplifier/mute
AF amplifier /compander
(IC5: TA7368F) (IC9: TC35453F)

DTMF decoder
(IC17: LC73872M)
D/A converter
(IC13: M62364FP) CPU
(IC14: HD64F2238FA13)
Crystal oscillator Expander IC
for CPU clock (IC23: BU4094BCFV)
(X3: CR-681 12.288 MHz)
EEPROM
(IC16, IC24: HN58X2464TI)

2-1
 SECTION 3 DISASSEMBLY INSTRUCTIONS

1 Removing the chassis panel 3 Removing the MAIN unit

I J

I
B
A
Chassis

E G
H Nut MAIN unit
D

C
Front panel Chassis

9-pin connector

q Remove 2 knobs A, and unscrew 1 nut B. q Unsolder 2 points G.

w Unscrew 1 screw C (ICOM screw), and 2 screws D (2 × w Unscrew 2 nuts H.
4 mm, black) from the 9-pin connector. e Unscrew 6 screws I (2 × 4 mm, silver), and 2 screws J
e Unscrew 2 screws E (2 × 8 mm, silver) from the chassis. (2 × 4 mm, black) from the MAIN unit.
r Take off the chassis in the direction of the arrow. r Take off the MAIN unit in the direction of the arrow.

2 Removing the shield plate 4 Removing the FRONT unit

K
F
Shield plate
Front unit

J2
K
F
J1

MAIN unit
Front panel

Flexible cable LCD flexible cable

Chassis

q Unplug the flexible cable from J1 on the FRONT unit to q Unplug the LCD flexible cable from J2 on the FRONT unit
separate the chassis. to separate the front panel.
w Take off the flexible cable in the direction of the arrow. w Unscrew 6 screws K (2 × 3.5 mm, silver) from the FRONT
e Unscrew 8 screws F (2 × 3 mm, black) to separate the unit.
shield plate. e Unsolder the leads of speaker.

3-1
 SECTION 4 CIRCUIT DESCRIPTION

4-1 RECEIVER CIRCUITS The RF signals from the bandpass filter are mixed with the
4-1-1 ANTENNA SWITCHING CIRCUIT 1st LO signals, where come from the RX VCO circuit via the
attenuator (R360–R358), at the 1st mixer circuit (Q19) to
The antenna switching circuit functions as a low-pass filter
produce a 31.65 MHz 1st IF signal. The 1st IF signal is
while receiving and a resonator circuit while transmitting.
passed through a monolithic filter (FI1) in order to obtain
This circuit does not allow transmit signals to enter the
selection capability and to pass only the desired signals. The
receiver circuits.
filtered signal is applied to the 2nd IF circuit after being
amplified at the 1st IF amplifier (Q18).
Received signals enter the antenna connector (CHASSIS;
MP44) and pass through the low-pass filter (L1–L3, C1–C3,
C416–C419). The filtered signals are passed through the λ⁄4
type antenna switching circuit (D25, L39, D24) and then 4-1-4 2ND IF AND DEMODULATOR CIRCUITS
applied to the RF circuit. The 2nd mixer circuit converts the 1st IF signal into a 2nd IF
signal. The double-conversion superheterodyne system
(which convert receive signals twice) improves the image
4-1-2 RF CIRCUIT rejection ratio and obtains stable receiver gain.
The RF circuit amplifies signals within the range of frequen-
The 1st IF signal from the IF amplifier (Q18) is applied to the
cy coverage and filters out-of-band signals.
2nd mixer section of the FM IF IC (IC3, pin 16), and is mixed
with the 2nd LO signal to be converted into a 450 kHz 2nd
The signals from the antenna switching circuit pass through
IF signal.
the two-stage tunable bandpass filters (D21, D20, L38, L37).
The filtered signals are amplified at the RF amplifier (Q20)
The FM IF IC (IC3) contains the 2nd mixer, 2nd local oscil-
and then passed through the another two-stage tunable
lator, limiter amplifier, quadrature detector, active filter and
bandpass filters (D19, D18, L36, L33) to suppress unwant-
noise amplifier circuits. A 2nd LO signal (31.2 MHz) is pro-
ed signals. The filtered signals are applied to the 1st mixer
duced at the PLL circuit by doubling it’s reference frequency
circuit.
(15.6 MHz).
D18–D21 employ varactor diodes, that are controlled by the
The 2nd IF signal from the 2nd mixer (IC3, pin 3) passes
CPU via the D/A converter (IC27), to track the bandpass fil-
through the ceramic filters (FI2, FI3) during narrow channel
ter. These varactor diodes tune the center frequency of an
spacing selection or FI2 only (bypassing FI3) during wide
RF pass band for wide bandwidth receiving and good image
channel spacing selection to remove unwanted heterodyned
response rejection.
frequencies. It is then amplified at the limiter amplifier sec-
tion (IC3, pin 5) and applied to the quadrature detector sec-
tion (IC3, pins 10, 11) to demodulate the 2nd IF signal into
4-1-3 1ST MIXER AND IST IF CIRCUITS
AF signals.
The 1st mixer circuit converts the received signal into fixed
frequency of the 1st IF signal with the PLL output frequency.
The demodulated AF signals are output from pin 9 (IC3) and
By changing the PLL frequency, only the desired frequency
applied to the AF circuit via the receiver mute circuit.
passes through a cristal filter at the next stage of the 1st
mixer.

• 2nd IF and demodulator circuits

2nd IF filter
450 kHz X1
Doubler 15.6 MHz
23 31.2 MHz
FI3 FI2 ×2
Squelch level 8 7 5 3 2
controller (IC13) Q15

24 Noise Noise
Active detector comp.
filter Mixer
Limiter
amp.
FM
detector
RSSI
IC3 TA31136FN
9 10 11 12 13 16
1st IF from the IF amplifier (Q18)
AF signal "DSIN" "NOIS" signal to the CPU (IC14, pin 75)

R5V "RSSI" signal to the CPU (IC14, pin 50)

X2

4-1
4-1-5 AF AMPLIFIER CIRCUIT A portion of the AF signals from the FM IF IC (IC3, pin 9)
The AF amplifier circuit amplifies the demodulated AF sig- passes through the low-pass filter (IC20b/a) to remove AF
nals to drive a speaker. (voice) signals and is applied to the CTCSS or DTCS
decoder inside of the CPU (IC14, pin 46) via the “RXDT” line
The AF signals from the FM IF IC (IC3, pin 9) are amplified to control the AF mute switch via the I/O expander IC (IC23).
at the AF amplifier section of the compander IC (IC9, pins 5,
4) and are then applied to the high-pass filter circuit (IC7a).

The high-pass filter characteristics are controlled by the 4-2 TRANSMITTER CIRCUITS
FSW signal from the I/O expander IC (IC23, pin 14). When 4-2-1 MICROPHONE AMPLIFIER CIRCUIT
FSW signal is high, the cut-off frequency is shifted higher to The microphone amplifier circuit amplifies audio signals
remove CTCSS or DTCS signals. within +6 dB/octave pre-emphasis characteristics from the
microphone to a level needed for the modulation circuit.
The filtered AF signals from the high-pass filter (IC7a, pin 1)
are applied to the de-emphasis section of compander IC The AF signals (MIC+) from the FRONT unit via J3 (pin 22)
(IC9, pin 3) with frequency characteristics of –6 dB/octave, are passed through the internal/extenal microphone switch
and are then passed through the low-pass filter, high-pass (IC19, pins 12, 14) and level controller (IC13, pins 9, 10) to
filter, expander sections of compander IC (IC9). The output the microphone amplifier circuit.
signal from IC9 (pin 38) is applied to the electronic volume
controller (IC13, pin 1). The AF signals from the level controller (IC13) are applied to
the microphone amplifier section of compander IC (IC9, pin
The output AF signals from the electronic volume controller 12). The amplified signals are passed through the compres-
(IC13, pin 2) are applied to the AF power amplifier (IC5) to sor, low-pass filter and high-pass filter sections of IC9.
drive the speaker.
The filtered AF signals are amplified at the buffer amplifier
(Q47) and pre-emphasized with +6dB/octave at the pre-
4-1-6 RECEIVE MUTE CIRCUITS emphasis circuit (C203, R166), and are then applied to the
• NOISE SQUELCH IDC amplifier section of IC9 (pin 8).
A squelch circuit cuts out AF signals when no RF signals are
received. By detecting noise components in the AF signals, The amplified AF signals are passed through the limitter
the squelch circuit switches the AF mute switch. amplifier and low-pass filter sections of IC9 after being
passed through the AF mute switch inside of IC9.
Some noise components in the AF signals from the FM IF IC
(IC3, pin 9) are passed through the level controller (IC13, The output signals from pin 6 are passed through the splat-
pins 24, 23). The level controlled signals are applied to the ter filter (IC7c) and level controller (IC13, pins 21, 22), and
active filter section in the FM IF IC (IC3, pin 8). Noise com- are then applied to the modulation circuit (D7).
ponents about 10 kHz are amplified and output from pin 7.

The filtered signals are converted into the pulse-type signals 4-2-2 MODULATION CIRCUIT
at the noise detector section and output from pin 13 (NOIS). The modulation circuit modulates the VCO oscillating signal
(RF signal) using the microphone audio signals.
The NOIS signal from the FM IF IC is applied to the CPU
(IC14, pin 75). Then the CPU analyzes the noise condition The AF signals from the level controller (IC13) change the
and controls the AF mute signal via “AFMT” line (IC23, pin reactance of varactor diode (D7) to modulate the oscillated
13) to the AF regulator (Q23, Q24). signal at the TX VCO circuit (Q12, D8, D43–D45). The mod-
ulated VCO signal is amplified at the buffer amplifiers (Q8,
• CTCSS AND DTCS Q6) and is then applied to the drive amplifier circuit via the
The tone squelch circuit detects AF signals and opens the T/R switch (D4).
squelch only when receiving a signal containing a matching
subaudible tone (CTCSS or DTCS). When tone squelch is in The CTCSS/DTCS signals from the CPU (IC14, pin 44) are
use, and a signal with a mismatched or no subaudible tone passed through the low-pass filter (IC7d), level controller
is received, the tone squelch circuit mutes the AF signals (IC13, pins 12, 11) and mixer circuit (IC7b), and are then
even when noise squelch is open. applied to the VCO circuit via the splatter filter (IC7c).

• APC circuit
T5V

RF signal Q2 Q1 L5
S5V to antenna
from PLL Driver Power
amp. amp.
–
TMUT
Q22 D2
IC4
Power detector
T4 + circuit (D2)
APC control circuit

4-2
4-2-3 DRIVE/POWER AMPLIFIER CIRCUITS 4-3 PLL CIRCUITS
The drive/power amplifier circuits amplify the VCO oscillat- 4-3-1 PLL CIRCUIT
ing signal to an output power level. A PLL circuit provides stable oscillation of the transmit fre-
quency and receive 1st LO frequency. The PLL output com-
The signal from the VCO circuit passes through the T/R pares the phase of the divided VCO frequency to the refer-
switch (D4), and is amplified at the YGR (Q3), drive (Q2), ence frequency. The PLL output frequency is controlled by
power (Q1) amplifiers to obtain 5 W of RF power (at 7.2 V the divided ratio (N-data) of a programmable divider.
DC).
The PLL circuit contains the TX/RX VCO circuit (Q12, Q11).
The amplified signal is passed through the APC detector, The oscillated signal is amplified at the buffer amplifiers (Q8,
antenna switching circuit (D1) and low-pass filter, and is Q7) and then applied to the PLL IC (IC1, pin 5).
then applied to the antenna connector.
The PLL IC contains a prescaler, programmable counter,
The bias current of the drive (Q2) and power (Q1) amplifiers programmable divider and phase detector, etc. The entered
is controlled by the APC circuit. signal is divided at the prescaler and programmable counter
section by the N-data ratio from the CPU. The divided signal
is detected on phase at the phase detector using the refer-
4-2-4 APC CIRCUIT ence frequency.
The APC circuit (IC4, Q22) protects the drive and power
amplifiers from excessive current drive, and selects output If the oscillated signal drifts, its phase changes from that of
power of HIGH, LOW2 or LOW1. the reference frequency, causing a lock voltage change to
compensate for the drift in the oscillated frequency.
The power detector circuit (D2) detects the transmit power
output level and converts it into DC voltage. The output volt-
age is at a minimum level when the antenna impedance is 4-3-2 VCO CIRCUIT
matched at 50 Ω and is increased when it is mismatched. The VCO circuit contains a separate RX VCO (Q11, D6,
D40–D42) and TX VCO (Q12, D7, D8, D43–D45). The oscil-
The detected voltage is applied to the differential amplifier lated signal is amplified at the buffer amplifiers (Q8, Q6) and
(IC4, pin 3), and the “T4” signal from the D/A converter is then applied to the T/R switch (D5, D4). Then the receive
(IC27, pin 4), controlled by the CPU (IC14), is applied to the 1st LO (Rx) signal is applied to the 1st mixer (Q19) and the
other input for reference. When antenna impedance is mis- transmit (Tx) signal to the YGR amplifier circuit (Q3).
matched, the detected voltage exceeds the power setting
voltage. Then the output voltage of the differential amplifier A portion of the signal from the buffer amplifier (Q8) is fed
(IC4, pin 4) controls the input current of the drive amplifier back to the PLL IC (IC1, pin 5) via the buffer amplifier (Q7)
(Q2) and power amplifier (Q1) to reduce the output power. as the comparison signal.

• PLL circuit

RX VCO
D5
Buffer to 1st mixer circuit
Q6
Q11, D6, D40–D42 D4
Buffer to transmitter circuit
Q8
TX VCO
Buffer
Q7
Q12, D7, D8, D43–D45
Loop
filter IC1 SA7025DK-T

14 Phase Programmable 5
Prescaler
detector counter
1
Programmable SCK
Shift register 2 SO
divider 3 PLST

31.2 MHz signal Doubler

to the FM IF IC 8
×2 X1
15.6 MHz
Q15

4-3
4-4 POWER SUPPLY CIRCUIT Pin Port
Description
VOLTAGE LINE number name
Outputs data signals for the PLL IC
LINE DESCRIPTION
35 SO (IC1), compamder IC (IC9), expander
HV The voltage from the attached battery pack. IC (IC23), D/A converter (IC13), etc.
The same voltage as the HV line (battery volt- Outputs strobe signals to the D/A con-
36 DAST
VCC age) which is controlled by the power swtich verter (IC13).
([VOL] control). Output clock signal to the DTMF
39 DTAC
decoder (IC17).
Common 5 V converted from the VCC line by the
reference regulator circuit (IC12). The output volt- 43 SENC Outputs single tone signal.
CPU5V
age is applied to the CPU (IC14), 5 V regulator cir- 44 CTDA Outputs CTCSS/DTCS tone signal.
cuit (Q32, Q33) and reset circuit (IC15), and etc. Single tone signal input port for decod-
45 SDEC
Common 5 V converted from the VCC line by the ing.
+5V
+5V regulator circuit (Q32, Q33). CTCSS/DTCS signals input port for
46 RXDT
decoding.
Common 5 V converted from the +5V line by the
S5V Input port for the volume control [VOL].
S5V regulator circuit (Q31). 47 AFVI
High : [VOL] is maximum clockwise.
5 V for transmitter circuits regulated by the T5V
T5V 49 LVIN Input port for the PLL lock voltage.
regulator circuit (Q29).
50 RSSI Input port for the RSSI detection.
5 V for receiver circuits regulated by the R5V
R5V 59 RES Input port for the reset signal.
regulator circuit (Q30).
Outputs serial data signals to the
68 DTSD
DTMF decoder IC (IC17).
Outputs transmit mute signal.
70 TMUT
Low : During unlock or while muted
4-5 PORT ALLOCATIONS Outputs R5 regulator control signal.
71 R5C
4-5-1 CPU (IC14) Low: While receiving
Pin Port Outputs T5 regulator control signal.
Description 73 T5C
number name Low: While transmitting
Outputs reset signal for the expader IC Input port for noise signals (pulse-
4 RESB 75 NOIS
(IC23). type) for noise squelch operation.
Input port for AF mute signal from the I/O port for data signals from/to the
5 RMUT 81 SDA
optional units via J1 or J2. D/A converter (IC27).
Input port for MIC mute signal from the I/O port for data signals from/to
6 MMUT 82 MSO
optional units via J1 or J2. EEPROMs (IC16, IC24).
Input port for the [PTT] switch 87 BEEP Outputs beep audio signals.
7 PTOT
Low : While [PTT] switch is pushed. Outputs clock signal to EEPROMs
94 MSCK
Outputs strobe signals to the expander (IC16, IC24).
13 EXST
IC (IC23). Outputs clock signal to the D/A con-
95 SCL
Outputs strobe signals to the compan- verter (IC27).
15 APST
der IC (IC9).
Outputs serial data signals to the com-
16 DIN
pander IC (IC9).
4-5-2 I/O EXPANDER (IC23)
17, RGS1,
Output control signal for the compan- Pin Port
18, RGS2, Description
der IC (IC9). number name
19, MSKE,
Outputs reset signal for the compan- Outputs BUSY detection.
21 FCLR 4 BUSY
der IC (IC9). Low : The channel is busy.
22– CB10– Outputs low-pass filter cut-off frequen-
Input ports for rotary selector [SEL]. 6 DUSE cy control signal when DTCS is acti-
25 CB13
vated.
Outputs TX VCO/RX VCO switching
26 VCOS signal for the VCO switch (Q9, Q10). Outputs IF bandwidth control signal.
7 W/N
High : While transmitting High : While IF bandwidth is narrow.
Outputs strobe signals to the PLL IC 11 S5C Outputs S5 regulator control signal.
28 PLST
(IC1). 12 SPCN Outputs internal speaker select signal.
Input port for the PLL unlock signal. Outputs control signal for the AF
29 ULCK
Low : PLL is unlocked. 13 AFMT amplifier regulator circuit.
Outputs clock signal for the PLL IC High: While AF amp. is activated.
34 SCK (IC1), compamder IC (IC9), expander Outputs high-pass filter’s characteris-
IC (IC23), D/A converter (IC13), etc. 14 FSW
tics select signal.

4-4
 SECTION 5 ADJUSTMENT PROCEDURES

5-1 PREPARATION
When you adjust the contents on pages 5-5 and 5-6, SOFTWARE ADJUSTMENT, the optional CS-F30G ADJ ADJUSTMENT SOFT-
WARE (Rev. 1.0 or later), *OPC-966 JIG CABLE (modified OPC-966 CLONING CABLE) are required.

■ REQUIRED TEST EQUIPMENT

EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE
Output voltage : 7.5 V DC Frequency range : 300–3000 Hz
DC power supply Audio generator
Current capacity : 5 A or more Output level : 1–500 mV
Frequency range : DC–300 MHz Power attenuation : 40 or 50 dB
FM deviation meter Attenuator
Measuring range : 0 to ±10 kHz Capacity : 10 W or more
Frequency range : 0.1–300 MHz Frequency range : 100–300 MHz
Standard signal
Frequency counter Frequency accuracy : ±1 ppm or better Output level : 0.1 µV–32 mV
generator (SSG)
Sensitivity : 100 mV or better (–127 to –17 dBm)
Digital multimeter Input impedance : 10 MΩ/V DC or better DC voltmeter Input impedance : 50 kΩ/V DC or better
Measuring range : 1–10 W Frequency range : DC–20 MHz
Oscilloscope
RF power meter Frequency range : 100–300 MHz Measuring range : 0.01–20 V
(terminated type) Impedance : 50 Ω
SWR : Less than 1.2 : 1 AC millivoltmeter Measuring range : 10 mV–10 V

■ SYSTEM REQUIREMENTS • High power transmittion

• IBM PC compatible computer with an RS -232C serial port When you adjust the output power (high power), the battery
(38400 bps or faster). type detector must be connected to GND (see illustration at
• Microsoft Windows 95 or Windows 98 below). Otherwise the transceiver does not transmit high
• Intel i486DX processor or faster (Pentium 100 MHz or power, the output power will be low.
faster recommended)
• At least 16 MB RAM and 10 MB of hard disk space –
• 640×480 pixel display (800×600 pixel display recommend- DC power supply
ed) 7.5 V/5.0 A +

■ ADJUSTMENT SOFTWARE INSTALLATION

q Boot up Windows.
- Quit all applications when Windows is running.
w Insert the ‘CS-F30G’ into the appropriate drive.
e Select ‘Run’ from the [Start] menu.
r Type the setup program name using the full path name,
then push [Enter] key.
(ex. D:\CSF30GADJ\disk1\Setup.exe)
t Follow the prompts.
y Program group ‘CS-F30G ADJ’ appears in the ‘Programs’
folder of the [Start] menu.

■ STARTING SOFTWARE ADJUSTMENT

q Connect IC-F30GT, F30GS, F31GT or F31GS and PC
with *OPC-966 JIG CABLE.
w Turn the transceiver power ON.
e Boot up Windows, and click the program group ‘CS-F30G
ADJ’ in the ‘Programs’ folder of the [Start] menu, then
CS-F30G ADJ’s window appears. Connect to GND
r Click ‘Connect’ on the CS-F30G’s window, then appears
Battery type detector
IC-F30GT, F30GS, F31GT or F31GS’s up-to-date condi-
tion.
t Set or modify adjustment data as desired.

IBM is a registered trademark of International Bussiness

Machines Corporation in the U.S.A. and other countries.
Microsoft and Windows are registered trademarks of
Microsoft Corporation in the U.S.A. and other countries.
Screen shots produced with permission from Microsoft
Corporation. All other products or brands are registered
trademarks or trademarks of their respective holders.

5-1
• Screen display exampe

CS-F30G ADJ Rev.1.0

File Option 2
COM 1: OPEN Connect Reload (F5) Disp para
1

[A / D] [D / A]
4 VIN : 197 : C5h : 7.73 V BPF T1 : 90 : 5Ah : 1.76 V
TEMPS : 190 : BEh : 32.23 'C BPF T2 : 45 : 2Dh : 0.88 V 3
5 LVIN : 67 : 43h : 1.31 V BPF T3 : 76 : 4Ch : 1.49 V
SD : 27 : 1Bh : 0.53 V T4/POW : 60 : 3Ch : 1.18 V
BDET : 0 : 00h : 0.00 V (Ni-Cd, Ni-MH) REF : 112 : 70h : 2.20V
MOD BAL : 90 : 5Ah : 1.76 V
Dev : 45 : 2Dh : 0.88 V
CTCSS : 76 : 4Ch : 1.49 V
SQL Lev : 0 : 00h : 1.18 V

6 CH No. : 01 RX Freq = 155.000, TX Freq = <– RF Power: Low1 Mode: Wide

Power (Hi) : 98 [ # # # # # # # # – – – – – – – – – – – ]
7 Power (L2) : 54 [ # # # # – – – – – – – – – – – – – – – ]
Power (L1) : 54 [ # # – – – – – – – – – – – – – – – – – ]
8 Ballance : 132 [ # # # # # # # # # # – – – – – – – – – ]
MOD W : 95 [ # # # # # # # – – – – – – – – – – – – ]
9
MOD N : 47 [ # # # # – – – – – – – – – – – – – – – ]
10 CTCS/DTCS : 113 [ # # # # # # # # # – – – – – – – – – – ]
11 SQL : 0 [–––––––––––––––––––]
12 BPF ALL : [Enter] to sweep
BPF T1 : 23 [ # # # # # # # # # # # # – – – – – – – ] [Enter] to sweep
BPF T2 : –22 [ # # # # # # # # – – – – – – – – – – – ] [Enter] to sweep
13
BPF T3 : 9 [ # # # # # # # # # # # – – – – – – – – ] [Enter] to sweep
BPF T4 : –7 [ # # # # # # # # # – – – – – – – – – – ] [Enter] to sweep
14 TXF : [Enter] to start
15 S-METER : [Enter] to start
16

NOTE: The above values for settings are example only.

Each transceiver has its own specific values for each setting.

1 : Transceiver's connection state 9 : FM deviation

2 : Reload adjustment data 10 : CTCSS/DTCS deviation

3 : Receive sensitivity measurement 11 : Squelch level

4 : Connected DC voltage 12 : Receive sensitivity (automatically)

5 : PLL lock voltage 13 : Receive sensitivity (manually)

6 : Operating channel select 14 : Reference frequency

7 : RF output power 15 : S-meter

8 : Modulation balance 16 : Adjustment items

5-2
• Connection

to the antenna connector Standard signal generator

0.1 µV to 32 mV
FM Attenuator (–127 dBm to –17 dBm)
deviation meter 40 dB or 50 dB
CAUTION:
RF power meter DO NOT transmit while
0.1–10 W/50 Ω SSG is connected to the
antenna connector.
Frequency
counter

Personal
computer

to an RS-232C port

Audio generator

DB9 female plug

(incl. level converter circuit) SINAD meter

RS-232C cable (straight) *OPC-966

(JIG CABLE) Speaker (8 Ω)

• *OPC-966 (JIG CABLE)

Add a jumper wire here

OPC-966 Electrolytic capacity

(Cloning cable) 47 µF
PTTE
PTT
MIC +
MICE Audio generator AC
300 Hz to 3 kHz millivoltmeter
SP–
SP+
–
+

5-3
5-2 PLL ADJUSTMENT
MEASUREMENT ADJUSTMENT
ADJUSTMENT ADJUSTMENT CONDITIONS VALUE
UNIT LOCATION UNIT ADJUST
PLL LOCK 1 • Operating freq. : 136.000 MHz MAIN Connect a digital multi- 1.2 V MAIN C372
VOLTAGE • Receiving meter or an oscillo-
scope to the check
point, “LV”.
2 • Transmitting 1.0 V C373
3 • Operating freq. : 174.000 MHz 3.0–4.5 V Verify
• Receiving
4 • Transmitting

• MAIN unit

C372
PLL lock voltage
adjustment for RX

LV
C373
PLL lock voltage
PLL lock voltage
check point
adjustment for TX

5-4
5-3 SOFTWARE ADJUSTMENT
Select an operation using [↑] / [↓] keys, then set specified value using [←] / [→] keys on the connected computer keyboard.
MEASUREMENT
ADJUSTMENT ADJUSTMENT CONDITION VALUE
UNIT LOCATION
REFERENCE 1 • Operating freq. : 174.000 MHz Top Loosely couple a frequnecy 174.0000 MHz
FREQUENCY • Output power : Low1 panel counter to the antenna connec-
[TXF] • Connect an RF power meter or 50 Ω tor.
dummy load to the antenna connector.
• Transmitting
OUTPUT 1 • Operating freq. : 136.000 MHz Top Connect an RF power meter to 5.0 W
POWER • Output power : High panel the antenna connector.
[Power (Hi)] • Transmitting
[Power (L2)] 2 • Output power : Low2 2.0 W
• Transmitting
[Power (L1)] 3 • Output power : Low1 1.0 W
• Transmitting
MODULATION 1 • Operating freq. : 155.000 MHz Top Connect an FM deviation meter Set to square wave
BALLANCE • Output power : Low1 panel with an oscilloscope to the form
[Ballance] • Set an FM deviation meter as: antenna connector through an
HPF : OFF attenuator.
LPF : 20 kHz
De-emphasis : OFF
Detector : (P–P)/2
• Push [P0] key while transmitting

FM 1 • Operating freq. : 155.000 MHz Top Connect an FM deviation meter ±4.1 kHz
DEVIATION • Output power : Low1 panel to the antenna connector
[MOD W] • IF bandwidth : Wide through the attenuator.
• Set the FM deviation meter as:
HPF : OFF
LPF : 20 kHz
De-emphasis : OFF
Detector : (P–P)/2
• Connect the audio generator to the multi
connector through the JIG cable (*OPC-
966) and set as : 1.0 kHz/150 mVrms
• Transmitting
[MOD N] 2 • IF bandwidth : Narrow ±2.1 kHz
• Transmitting
CTCSS/DTCS 1 • Operating freq. : 155.000 MHz Top Connect an FM deviation meter 0.7 kHz
DEVIATON • Output power : Low1 panel to the antenna connector
[CTCS/DTCS] • IF bandwidth : Wide through the attenuator.
• CTCSS : 88.5 Hz
• DTCS code : 007
• No audio applied to the [MIC] input.
• Transmitting

5-5
SOFTWARE ADJUSTMENT – continued
Select an operation using [↑] / [↓] keys, then set specified value using [←] / [→] keys on the connected computer keyboard.
MEASUREMENT
ADJUSTMENT ADJUSTMENT CONDITION VALUE
UNIT LOCATION
RX 1 • Operating freq. : 136.000 MHz MAIN Connect a SINAD meter with an Minimum distortion
SENSITIVITY • IF bandwidth : Wide 8 Ω load to the multi connector level
[BPF T1] – • Connect a standard signal generator to through the JIG cable (*OPC-
[BPF T4] the antenna connector and set as: 966).
Frequency : 136.000 MHz
Level : 10 µV* (–87 dBm)
Modulation : 1 kHz
Deviation : ±3.5 kHz
• Receiving
CONVENIENT:
The BPF T1–BPF T4 can be adjusted automatically.
q-1: Set the cursol to “BPF ALL” on the adjustment program and then push [ENTER] key.
q-2: The connected PC tunes BPF T1–BPF T4 to peak levels.
or
w-1: Set the cursol to one of BPF T1, T2, T3, or T4 as desired.
w-2: Push [ENTER] key to start tuning.
w-3: Repeat w-1 and w-2 to perform additional BPF tuning.
S-METER 1 • Operating freq. : 136.000 MHz MAIN Push [ENTER] key
[S-METER] • IF bandwidth : Wide on the connected
• Connect an SSG to the antenna con- computer keyboard
nector and set as: to set “S3 level”.
Frequency : 136.000 MHz
Level : 14 µV* (–84 dBm)
Modulation : 1 kHz
Deviation : ±3.5 kHz
• Receiving
2 • Set an SSG as : Push [ENTER] key
Level : 0.45 µV* (–114 dBm) on the connected
Modulation : 1 kHz computer keyboard
Deviation : ±3.5 kHz to set “S1 level”.
• Receiving
SQUELCH 1 • Operating freq. : 155.000 MHz Front Internal speaker Set “SQL level” to
LEVEL • IF bandwidth : Wide panel close squelch.
[SQL] • Connect an SSG to the antenna con-
Then set “SQL level”
nector and set as:
at the point where
Frequency : 155.000 MHz
the audio signals
Level : 0.2 µV* (–121 dBm)
just appears.
Modulation : 1 kHz
Deviation : ±3.5 kHz
• Receiving
*The output level of the standard signal generator (SSG) is indicated as the SSG’s open circuit.

5-6
 SECTION 6 PARTS LIST

[FRONT UNIT] [FRONT UNIT]

REF ORDER REF ORDER
DESCRIPTION DESCRIPTION
NO. NO. NO. NO.
IC1 1130009860 S.IC TC74VHC373FT (EL) J1 6510022360 S.CONNECTOR 26FLZ-SM1-TB
IC2 1110002750 S.IC TA75S01F (TE85R) J2 6510022200 S.CONNECTOR 40FLZ-SM1-R-TB

Q1 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) DS1 5010000160 S.LED LNJ310M6URA

Q2 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) DS2 5010000160 S.LED LNJ310M6URA
Q3 1590002150 S.TRANSISTOR DTC144TE TL DS3 5010000160 S.LED LNJ310M6URA
Q4 1590002150 S.TRANSISTOR DTC144TE TL DS4 5010000160 S.LED LNJ310M6URA
Q5 1590002150 S.TRANSISTOR DTC144TE TL DS5 5040002170 S.LED LNJ210C6ARA
Q6 1560001130 S.FET CPH3403-TL DS6 5010000120 S.LED LN1371G-(TR) [GT]
Q7 1560001130 S.FET CPH3403-TL DS7 5010000120 S.LED LN1371G-(TR) [GT]
Q8 1530002060 S.TRANSISTOR 2SC4081 T106 R DS8 5010000120 S.LED LN1371G-(TR) [GT]
Q9 1590000430 S.TRANSISTOR DTC144EUA T106 DS9 5010000120 S.LED LN1371G-(TR) [GT]
DS10 5030001870 LCD EDMMUD1FA0
DS11 5010000120 S.LED LN1371G-(TR) [GT]
D1 1790001280 S.DIODE MA111 (TX) DS12 5010000120 S.LED LN1371G-(TR) [GT]
D2 1790001280 S.DIODE MA111 (TX) DS13 5010000160 S.LED LNJ310M6URA
D3 1790001200 S.DIODE MA6S121 (TX) DS14 5010000120 S.LED LN1371G-(TR) [GS]
D4 1790001280 S.DIODE MA111 (TX) DS15 5010000120 S.LED LN1371G-(TR) [GS]

R1 7030007300 S.RESISTOR ERJ2GEJ 332 X (3.3 kΩ) MC1 7700002310 MICROPHONE EM-140
R2 7030005030 S.RESISTOR ERJ2GEJ 152 X (1.5 kΩ)
R3 7030007250 S.RESISTOR ERJ2GEJ 220 X (22 Ω)
R4 7030009150 S.RESISTOR ERJ2GEJ 824 X (820 kΩ) S1 2230001060 S.SWITCH EVQ-PUL 02K
R5 7030009150 S.RESISTOR ERJ2GEJ 824 X (820 kΩ) S2 2230001060 S.SWITCH EVQ-PUL 02K
R6 7030006610 S.RESISTOR ERJ2GEJ 394 X (390 kΩ) S3 2230001060 S.SWITCH EVQ-PUL 02K
R7 7030008310 S.RESISTOR ERJ2GEJ 564 X (560 kΩ) S4 2230001060 S.SWITCH EVQ-PUL 02K
R8 7030008370 S.RESISTOR ERJ2GEJ 561 X (560 Ω) S5 2230001060 S.SWITCH EVQ-PUL 02K
R9 7030004990 S.RESISTOR ERJ2GEJ 221 X (220 Ω)
R10 7030005030 S.RESISTOR ERJ2GEJ 152 X (1.5 kΩ)
R11 7030007300 S.RESISTOR ERJ2GEJ 332 X (3.3 kΩ) SP1* 2510001060 SPEAKER K036NA500-47
R12 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ)
R13 7030007280 S.RESISTOR ERJ2GEJ 331 X (330 Ω)
R14 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) W1 7120000470 JUMPER ERDS2T0
R17 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) W3 7030003860 S.JUMPER ERJ3GE JPW V
R18 7410000750 S.ARRAY EXB-V4V 104JV (100 kΩ)
R20 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ)
R21 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) EP1 0910055257 PCB B 5489G
R22 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ)
R23 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R24 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R25 7030008300 S.RESISTOR ERJ2GEJ 184 X (180 kΩ)
R26 7030007340 S.RESISTOR ERJ2GEJ 153 X (15 kΩ)
R27 7030008010 S.RESISTOR ERJ2GEJ 123 X (12 kΩ)

C1 4030016930 S.CERAMIC ECJ0EB1A104K

C2 4030016930 S.CERAMIC ECJ0EB1A104K
C3 4030016930 S.CERAMIC ECJ0EB1A104K
C4* 4550006150 S.TANTALUM ECST1CY105R
C6* 4550006150 S.TANTALUM ECST1CY105R
C7* 4550006150 S.TANTALUM ECST1CY105R
C8* 4550006150 S.TANTALUM ECST1CY105R
C9* 4550006150 S.TANTALUM ECST1CY105R
C10* 4550006150 S.TANTALUM ECST1CY105R
C11* 4550006150 S.TANTALUM ECST1CY105R
C12 4030014180 S.CERAMIC ECUE1H470JCQ
C13 4030014180 S.CERAMIC ECUE1H470JCQ
C14 4030014180 S.CERAMIC ECUE1H470JCQ
C15 4030014180 S.CERAMIC ECUE1H470JCQ
C16 4030013850 S.CERAMIC ECUE1E102KBQ
C17 4030014180 S.CERAMIC ECUE1H470JCQ
C18 4030014180 S.CERAMIC ECUE1H470JCQ
C19 4030016930 S.CERAMIC ECJ0EB1A104K
C20 4030014180 S.CERAMIC ECUE1H470JCQ
C21* 4550006150 S.TANTALUM ECST1CY105R
C22 4030016930 S.CERAMIC ECJ0EB1A104K
C23* 4550006150 S.TANTALUM ECST1CY105R
C24 4030016790 S.CERAMIC ECJ0EB1C103K
C25 4030014180 S.CERAMIC ECUE1H470JCQ
C26 4030016930 S.CERAMIC ECJ0EB1A104K
C27 4030017230 S.CERAMIC ECUE1E271KBQ
C28 4030016790 S.CERAMIC ECJ0EB1C103K
C29 4030013850 S.CERAMIC ECUE1E102KBQ
C30 4030016930 S.CERAMIC ECJ0EB1A104K

[GT]: IC-F30GT/F31GT, [GS]: IC-F30GS/F31GS, *=Safety critical components S.=Surface mount

[F30G]: IC-F30GT/F30GS, [F31G]: IC-F31GT/F31GS
[IS]: Intrinsically safe version
6-1
[MAIN UNIT] [MAIN UNIT]
REF ORDER REF ORDER
DESCRIPTION DESCRIPTION
NO. NO. NO. NO.
IC1 1130009130 S.IC SA7025DK-T D25 1790000620 S.DIODE MA77 (TX)
IC2 1130008560 S.IC TC75S51F (TE85L) D26 1790001250 S.DIODE MA2S111-(TX)
IC3 1110003490 S.IC TA31136FN (D, EL) D27 1790000620 S.DIODE MA77 (TX)
IC4 1130008560 S.IC TC75S51F (TE85L) D29 1790001250 S.DIODE MA2S111-(TX)
IC5 1110001810 S.IC TA7368F (TP1) D30 1730002360 S.ZENER MA8062-M (TX)
IC7 1110003780 S.IC NJM2902V-TE1 D31 1790001250 S.DIODE MA2S111-(TX)
IC9 1130009330 S.IC TC35453F (BR, DRY) D33 1790001250 S.DIODE MA2S111-(TX)
IC12 1110003390 S.IC AN8005M-(E1) D34 1790000950 S.ZENER MA8056-M (TX)
IC13 1190001350 S.IC M62364FP 600D D35 1790000950 S.ZENER MA8056-M (TX)
IC14 1140010140 S.IC HD64F2238BFA13 D36 1790000950 S.ZENER MA8056-M (TX)
IC15 1110005770 S.IC S-80942CNMC-G9C-T2 D38 1790001250 S.DIODE MA2S111-(TX)
IC16 1140008650 S.IC HN58X2464TI D39 1730002260 S.ZENER MA8030-H (TX)
IC17 1130009700 S.IC LC73872M-TRM D40 1750000710 S.VARICAP HVC350BTRF
IC18 1110002750 S.IC TA75S01F (TE85R) D41 1750000710 S.VARICAP HVC350BTRF
IC19 1130008230 S.IC BU4053BCFV-E2 D42 1750000710 S.VARICAP HVC350BTRF
IC20 1110003800 S.IC NJM2904V-TE1 D43 1750000710 S.VARICAP HVC350BTRF
IC23 1130007570 S.IC BU4094BCFV-E2 D44 1750000710 S.VARICAP HVC350BTRF
IC24 1140008650 S.IC HN58X2464TI D45 1750000710 S.VARICAP HVC350BTRF
IC27 1190001340 S.IC M62334FP 600C D46 1790000980 S.DIODE MA742 (TX)
IC29 1130008230 S.IC BU4053BCFV-E2 D47 1730002270 S.ZENER MA8024 (TX)
IC30 1130007020 S.IC TC7S66FU (TE85R)
IC31 1130008560 S.IC TC75S51F (TE85L)
FI1 2010002510 S.XTAL FL-322 (31.650 MHz)
FI2 2020001490 S.CERAMIC SFPCA450KE4A-R1
Q1 1560001050 S.FET 2SK2974 FI3 2020001080 S.CERAMIC SFPCA450KG1A-R1
Q2 1560001020 S.FET 2SK2973 (MTS101P) FI4 2040001440 S.LC NFE31PT152Z1E9L
Q3 1530002920 S.TRANSISTOR 2SC4226-T1 R25
Q6 1530002600 S.TRANSISTOR 2SC4215-O (TE85R)
Q7 1530002600 S.TRANSISTOR 2SC4215-O (TE85R) X1 6050010960 S.XTAL CR-667 (15.600 MHz)
Q8 1530002600 S.TRANSISTOR 2SC4215-O (TE85R) X2 6070000190 S.DISCRIMINATOR CDBCB450KCAY24-R0
Q9 1590000430 S.TRANSISTOR DTC144EUA T106 X3 6050011000 S.XTAL CR-681 (12.288 MHz)
Q10 1590001400 S.TRANSISTOR XP1214 (TX) X4 6050009910 S.XTAL CR-563 (3.579545 MHz)
Q11 1530002920 S.TRANSISTOR 2SC4226-T1 R25
Q12 1530002920 S.TRANSISTOR 2SC4226-T1 R25
Q13 1590001190 S.TRANSISTOR XP6501-(TX) .AB L1 6200008580 S.COIL 0.30-1.4-6TL 32N
Q14 1560000540 S.FET 2SK880-Y (TE85R) L2 6200008150 S.COIL 0.35-1.6-7TL 44N
Q15 1530002690 S.TRANSISTOR 2SC4116-GR (TE85R) L3 6200008280 S.COIL 0.30-1.7-7TL 50N
Q16 1590000720 S.TRANSISTOR DTA144EUA T106 L4 6200002960 S.COIL NL 322522T-4R7J-3
Q17 1530002690 S.TRANSISTOR 2SC4116-GR (TE85R) L5 6200008280 S.COIL 0.30-1.7-7TL 50N
Q18 1530002600 S.TRANSISTOR 2SC4215-O (TE85R) L7 6200008490 S.COIL 0.30-0.9-3TR 7.5N
Q19 1580000430 S.FET 3SK206-T1 U78 L8 6200008330 S.COIL 0.45-1.4-4TL 15N
Q20 1580000730 S.FET 3SK293 (TE85L) L9 6200003590 S.COIL EXCCL3225U1
Q21 1560000840 S.FET 2SK1829 (TE85R) L10 6200009450 S.COIL 0.20-1.0-6TL 25N
Q22 1590000720 S.TRANSISTOR DTA144EUA T106 L13 6200007690 S.COIL LQW2BHN18NJ01L
Q23 1520000460 S.TRANSISTOR 2SB1132 T100 R L14 6200003590 S.COIL EXCCL3225U1
Q24 1590001190 S.TRANSISTOR XP6501-(TX) .AB L15 6200005690 S.COIL ELJRE 18NG-F
Q26 1590000430 S.TRANSISTOR DTC144EUA T106 L17 6200006980 S.COIL ELJRE R10G-F
Q27 1530003090 S.TRANSISTOR 2SC4213-B (TE85R) L18 6200006980 S.COIL ELJRE R10G-F
Q29 1510000580 S.TRANSISTOR 2SA1362-GR (TE85R) L19 6200007170 S.COIL MLF1608A 3R3K-T
Q30 1510000580 S.TRANSISTOR 2SA1362-GR (TE85R) L20 6200008190 S.COIL 0.25-1.9-8TL 80N
Q31 1510000580 S.TRANSISTOR 2SA1362-GR (TE85R) L21 6200005540 S.COIL ELJNC R47K-F
Q32 1520000460 S.TRANSISTOR 2SB1132 T100 R L22 6200004950 S.COIL NL 252018T-1R8J
Q33 1590001190 S.TRANSISTOR XP6501-(TX) .AB L23 6200008390 S.COIL 0.25-1.9-9TL
Q39 1530002690 S.TRANSISTOR 2SC4116-GR (TE85R) L24 6200005540 S.COIL ELJNC R47K-F
Q40 1590001400 S.TRANSISTOR XP1214 (TX) L25 6200004950 S.COIL NL 252018T-1R8J
Q41 1590000430 S.TRANSISTOR DTC144EUA T106 L26 6200004950 S.COIL NL 252018T-1R8J
Q43 1530002690 S.TRANSISTOR 2SC4116-GR (TE85R) L27 6200004950 S.COIL NL 252018T-1R8J
Q44 1590000430 S.TRANSISTOR DTC144EUA T106 L28 6200004950 S.COIL NL 252018T-1R8J
Q45 1590002530 S.TRANSISTOR UN911H (TX) L29 6200005720 S.COIL ELJRE 33NG-F
Q46 1590000430 S.TRANSISTOR DTC144EUA T106 L31 6200002790 S.COIL ELJFC R82M-F
Q47 1530002690 S.TRANSISTOR 2SC4116-GR (TE85R) L33 6200007750 S.COIL LQW2BHN56NJ01L
L35 6200001980 S.COIL NL 252018T-1R0J
L36 6200007750 S.COIL LQW2BHN56NJ01L
D1 1790000620 S.DIODE MA77 (TX) L37 6200007750 S.COIL LQW2BHN56NJ01L
D2 1790000650 S.DIODE MA713 (TX) L38 6200007750 S.COIL LQW2BHN56NJ01L
D4 1790000620 S.DIODE MA77 (TX) L39 6200009290 S.COIL LQW18AN47NG00D
D5 1790000620 S.DIODE MA77 (TX) L40 6200009290 S.COIL LQW18AN47NG00D
D6 1750000710 S.VARICAP HVC350BTRF L41 6200003590 S.COIL EXCCL3225U1
D7 1720000400 S.VARICAP 1SV245 (TPH3) L42 6200004950 S.COIL NL 252018T-1R8J
D8 1750000710 S.VARICAP HVC350BTRF L43 6200002860 S.COIL NL 252018T-4R7J
D10 1160000060 S.DIODE DAN202U T106 L44 6200001980 S.COIL NL 252018T-1R0J
D13 1160000050 S.DIODE DAP202U T106 L45 6200004660 S.COIL MLF1608A 1R8K-T
D14 1160000050 S.DIODE DAP202U T106 L46 6200007170 S.COIL MLF1608A 3R3K-T
D15 1160000060 S.DIODE DAN202U T106 L47 6200001980 S.COIL NL 252018T-1R0J
D16 1160000060 S.DIODE DAN202U T106 L48 6200009460 S.COIL 0.25-1.9-7TL 67N
D18 1750000710 S.VARICAP HVC350BTRF L49 6200008390 S.COIL 0.25-1.9-9TL
D19 1750000710 S.VARICAP HVC350BTRF L50 6200006980 S.COIL ELJRE R10G-F
D20 1750000710 S.VARICAP HVC350BTRF L51 6200002150 S.COIL ELJNC 56NK-F
D21 1750000710 S.VARICAP HVC350BTRF L52 6200006980 S.COIL ELJRE R10G-F
D22 1790001250 S.DIODE MA2S111-(TX) L53 6200003960 S.COIL MLF1608A 1R0K-T
D23 1790001250 S.DIODE MA2S111-(TX)
D24 1790000620 S.DIODE MA77 (TX)
[GT]: IC-F30GT/F31GT, [GS]: IC-F30GS/F31GS, *=Safety critical components S.=Surface mount
[F30G]: IC-F30GT/F30GS, [F31G]: IC-F31GT/F31GS
[IS]: Intrinsically safe version
6-2
[MAIN UNIT] [MAIN UNIT]
REF ORDER REF ORDER
DESCRIPTION DESCRIPTION
NO. NO. NO. NO.
R1 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R91 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R2 7030000280 S.RESISTOR MCR10EZHJ 150 Ω (151) R92 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R3 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R93 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R4 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R94 7030007300 S.RESISTOR ERJ2GEJ 332 X (3.3 kΩ)
R5 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) R95 7030009320 S.RESISTOR ERJ2GEJ 4R7 X (4.7 Ω)
R6 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) R96 7030008410 S.RESISTOR ERJ2GEJ 392 X (3.9 kΩ)
R7 7030003240 S.RESISTOR ERJ3GEYJ 220 V (22 Ω) R97 7030005010 S.RESISTOR ERJ2GEJ 681 X (680 Ω)
R8 7030008290 S.RESISTOR ERJ2GEJ 183 X (18 kΩ) R98 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R10 7030005590 S.RESISTOR ERJ2GEJ 680 X (68 Ω) R99 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ)
R12 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R102 7030008280 S.RESISTOR ERJ2GEJ 271 X (270 Ω)
R14 7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) R103 7030004990 S.RESISTOR ERJ2GEJ 221 X (220 Ω)
R15 7030007570 S.RESISTOR ERJ2GEJ 122X (1.2 kΩ) R105 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ)
R16 7030005590 S.RESISTOR ERJ2GEJ 680 X (68 Ω) R109 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω)
R17 7030007570 S.RESISTOR ERJ2GEJ 122X (1.2 kΩ) R110 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ)
R18 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) R111 7030005100 S.RESISTOR ERJ2GEJ 154 X (150 kΩ)
R19 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R112 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R20 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R113 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ)
R21 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) R114 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R22 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) R115 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R23 7030009320 S.RESISTOR ERJ2GEJ 4R7 X (4.7 Ω) R116 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R24 7030004990 S.RESISTOR ERJ2GEJ 221 X (220 Ω) R117 7030008280 S.RESISTOR ERJ2GEJ 271 X (270 Ω)
R25 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) R118 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R26 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) R119 7030006610 S.RESISTOR ERJ2GEJ 394 X (390 kΩ)
R28 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) R120 7030007340 S.RESISTOR ERJ2GEJ 153 X (15 kΩ)
R29 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R121 7030009320 S.RESISTOR ERJ2GEJ 4R7 X (4.7 Ω)
R30 7030008400 S.RESISTOR ERJ2GEJ 182 X (1.8 kΩ) R122 7030008400 S.RESISTOR ERJ2GEJ 182 X (1.8 kΩ)
R31 7030008410 S.RESISTOR ERJ2GEJ 392 X (3.9 kΩ) R123 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R32 7030007250 S.RESISTOR ERJ2GEJ 220 X (22 Ω) R124 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ)
R33 7030007280 S.RESISTOR ERJ2GEJ 331 X (330 Ω) R125 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R34 7030008400 S.RESISTOR ERJ2GEJ 182 X (1.8 kΩ) R126 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R35 7030008410 S.RESISTOR ERJ2GEJ 392 X (3.9 kΩ) R127 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω)
R36 7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) R128 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R37 7030009280 S.RESISTOR ERJ2GE 391 X (390 Ω) R129 7030008410 S.RESISTOR ERJ2GEJ 392 X (3.9 kΩ)
R38 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 kΩ) R130 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R39 7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) R131 7030005230 S.RESISTOR ERJ2GEJ 334 X (330 kΩ)
R40 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) [F30G] R132 7030008300 S.RESISTOR ERJ2GEJ 184 X (180 kΩ)
7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) [F31G] R133 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 kΩ)
R41 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) R134 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)
R42 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R135 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)
R43 7030009270 S.RESISTOR ERJ2GEJ 821 X (820 Ω) [F30G] R136 7030005290 S.RESISTOR ERJ2GEJ 682 X (6.8 kΩ)
7030005030 S.RESISTOR ERJ2GEJ 152 X (1.5 kΩ) [F31G] R137 7030009140 S.RESISTOR ERJ2GEJ 272 X (2.7 kΩ)
R44 7030005290 S.RESISTOR ERJ2GEJ 682 X (6.8 kΩ) [F30G] R138 7030007300 S.RESISTOR ERJ2GEJ 332 X (3.3 kΩ)
7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) [F31G] R139 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ)
R45 7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) R140 7030005160 S.RESISTOR ERJ2GEJ 105 X (1 MΩ)
R46 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) [F30G] R141 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ)
7030008010 S.RESISTOR ERJ2GEJ 123 X (12 kΩ) [F31G] R150 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ)
R47 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) [F30G] R151 7030005100 S.RESISTOR ERJ2GEJ 154 X (150 kΩ)
7030009710 S.RESISTOR ERJ2GEJ 203 X (20 kΩ) [F31G] R152 7030005100 S.RESISTOR ERJ2GEJ 154 X (150 kΩ)
R48 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R153 7030009320 S.RESISTOR ERJ2GEJ 4R7 X (4.7 Ω)
R49 7030005290 S.RESISTOR ERJ2GEJ 682 X (6.8 kΩ) R155 7030007350 S.RESISTOR ERJ2GEJ 393 X (39 kΩ)
R50 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R157 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ)
R51 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R159 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R52 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) R161 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ)
R53 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) R162 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ)
R54 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) R163 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ)
R55 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) R164 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ)
R57 7030009700 S.RESISTOR ERJ2GEJ 202 X (2 kΩ) R165 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R58 7410000950 S.ARRAY EXB-V8V 102JV R166 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R59 7030009700 S.RESISTOR ERJ2GEJ 202 X (2 kΩ) R167 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ)
R60 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R168 7030007350 S.RESISTOR ERJ2GEJ 393 X (39 kΩ)
R61 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) R171 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ)
R62 7030007570 S.RESISTOR ERJ2GEJ 122X (1.2 kΩ) R172 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ)
R63 7030005580 S.RESISTOR ERJ2GEJ 560 X (56 Ω) R173 7030005100 S.RESISTOR ERJ2GEJ 154 X (150 kΩ)
R64 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) R174 7030005600 S.RESISTOR ERJ2GEJ 273 X (27 kΩ)
R65 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) R175 7030009290 S.RESISTOR ERJ2GEJ 562 X (5.6 kΩ)
R66 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) R176 7030005720 S.RESISTOR ERJ2GEJ 563 X (56 kΩ)
R67 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R177 7030008290 S.RESISTOR ERJ2GEJ 183 X (18 kΩ)
R69 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R178 7030005600 S.RESISTOR ERJ2GEJ 273 X (27 kΩ)
R73 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R179 7030005600 S.RESISTOR ERJ2GEJ 273 X (27 kΩ)
R75 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R180 7030007340 S.RESISTOR ERJ2GEJ 153 X (15 kΩ)
R77 7030007340 S.RESISTOR ERJ2GEJ 153 X (15 kΩ) R181 7030005600 S.RESISTOR ERJ2GEJ 273 X (27 kΩ)
R78 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) R182 7030005600 S.RESISTOR ERJ2GEJ 273 X (27 kΩ)
R79 7030008010 S.RESISTOR ERJ2GEJ 123 X (12 kΩ) R183 7030005030 S.RESISTOR ERJ2GEJ 152 X (1.5 kΩ)
R80 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) R184 7030008010 S.RESISTOR ERJ2GEJ 123 X (12 kΩ)
R81 7030009320 S.RESISTOR ERJ2GEJ 4R7 X (4.7 Ω) R185 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ)
R82 7030007340 S.RESISTOR ERJ2GEJ 153 X (15 kΩ) R186 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ)
R85 7030007280 S.RESISTOR ERJ2GEJ 331 X (330 Ω) R187 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ)
R86 7030005080 S.RESISTOR ERJ2GEJ 823 X (82 kΩ) R188 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R87 7030008410 S.RESISTOR ERJ2GEJ 392 X (3.9 kΩ) R189 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω)
R88 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) R190 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R89 7030005030 S.RESISTOR ERJ2GEJ 152 X (1.5 kΩ) R192 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R90 7030004970 S.RESISTOR ERJ2GEJ 470 X (47 Ω) R193 7210003060 VARIABLE TP76N00N-15F-10KA-2251
[GT]: IC-F30GT/F31GT, [GS]: IC-F30GS/F31GS, *=Safety critical components S.=Surface mount
[F30G]: IC-F30GT/F30GS, [F31G]: IC-F31GT/F31GS
[IS]: Intrinsically safe version
6-3
[MAIN UNIT] [MAIN UNIT]
REF ORDER REF ORDER
DESCRIPTION DESCRIPTION
NO. NO. NO. NO.
R195 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) R288 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R196 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R289 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R197 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) R291 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R198 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R292 7030009290 S.RESISTOR ERJ2GEJ 562 X (5.6 kΩ)
R199 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) R293 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R200 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R294 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R201 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 kΩ) R295 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R202 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R296 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R203 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R297 7410000950 S.ARRAY EXB-V8V 102JV
R206 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) R298 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R207 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) R299 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ)
R208 7030007340 S.RESISTOR ERJ2GEJ 153 X (15 kΩ) R307 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R209 7030005230 S.RESISTOR ERJ2GEJ 334 X (330 kΩ) R312 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ)
R210 7030006610 S.RESISTOR ERJ2GEJ 394 X (390 kΩ) R313 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ)
R211 7030007570 S.RESISTOR ERJ2GEJ 122X (1.2 kΩ) R314 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ)
R212 7030003830 S.RESISTOR ERJ3GEYJ 185 V (1.8 MΩ) R315 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ)
R215 7030005160 S.RESISTOR ERJ2GEJ 105 X (1 MΩ) [GT] R316 7030009140 S.RESISTOR ERJ2GEJ 272 X (2.7 kΩ)
7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) [GS] R317 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ)
R216 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R318 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ)
[GT] only R321 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 kΩ)
R217 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) R322 7410000710 S.ARRAY EXB-V8V 224JV (220 kΩ)
R218 7030007350 S.RESISTOR ERJ2GEJ 393 X (39 kΩ) R323 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R219 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R324 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω)
R220 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R325 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R221 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ) R327 7030004970 S.RESISTOR ERJ2GEJ 470 X (47 Ω)
R222 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R328 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ)
R223 7410000580 S.ARRAY EXB-V4V 224JV (220 kΩ) R329 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R224 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R330 7030009320 S.RESISTOR ERJ2GEJ 4R7 X (4.7 Ω)
R225 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R331 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ)
R226 7510001470 S.THERMISTOR NTCG20 4AG 473JT R332 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R227 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R333 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ)
R228 7030010080 S.RESISTOR ERJ2RHD 104 X (100 kΩ) R334 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ)
R229 7030010080 S.RESISTOR ERJ2RHD 104 X (100 kΩ) R336 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R230 7030008010 S.RESISTOR ERJ2GEJ 123 X (12 kΩ) R340 7030008300 S.RESISTOR ERJ2GEJ 184 X (180 kΩ)
R231 7030008010 S.RESISTOR ERJ2GEJ 123 X (12 kΩ) R341 7030005600 S.RESISTOR ERJ2GEJ 273 X (27 kΩ)
R232 7030008010 S.RESISTOR ERJ2GEJ 123 X (12 kΩ) R342 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ)
R233 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R343 7410000770 S.ARRAY EXB-V4V 102JV (1 kΩ)
R234 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R344 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ)
R235 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R345 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ)
R236 7410000950 S.ARRAY EXB-V8V 102JV R347 7030009320 S.RESISTOR ERJ2GEJ 4R7 X (4.7 Ω)
R237 7410000950 S.ARRAY EXB-V8V 102JV R349 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ)
R238 7410000950 S.ARRAY EXB-V8V 102JV R352 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)
R239 7410000950 S.ARRAY EXB-V8V 102JV R354 7030008410 S.RESISTOR ERJ2GEJ 392 X (3.9 kΩ)
R240 7410000770 S.ARRAY EXB-V4V 102JV (1 kΩ) R355 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R242 7410000700 S.ARRAY EXB-V8V 105JV (1 MΩ) R356 7030008300 S.RESISTOR ERJ2GEJ 184 X (180 kΩ)
R243 7410000900 S.ARRAY EXB-V4V 105JV (1 MΩ) R358 7030003210 S.RESISTOR ERJ3GEYJ 120 V (12 Ω)
R244 7410000950 S.ARRAY EXB-V8V 102JV R359 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω)
R245 7410000770 S.ARRAY EXB-V4V 102JV (1 kΩ) R360 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω)
R246 7410000950 S.ARRAY EXB-V8V 102JV R361 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω)
R247 7410000950 S.ARRAY EXB-V8V 102JV R362 7030009290 S.RESISTOR ERJ2GEJ 562 X (5.6 kΩ)
R248 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R363 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R249 7410000950 S.ARRAY EXB-V8V 102JV R364 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ)
R250 7410000950 S.ARRAY EXB-V8V 102JV R365 7030007350 S.RESISTOR ERJ2GEJ 393 X (39 kΩ)
R251 7410000950 S.ARRAY EXB-V8V 102JV R366 7030005080 S.RESISTOR ERJ2GEJ 823 X (82 kΩ)
R252 7410000950 S.ARRAY EXB-V8V 102JV R367 7030005030 S.RESISTOR ERJ2GEJ 152 X (1.5 kΩ)
R253 7410000750 S.ARRAY EXB-V4V 104JV (100 kΩ) R368 7030006610 S.RESISTOR ERJ2GEJ 394 X (390 kΩ)
R254 7030008300 S.RESISTOR ERJ2GEJ 184 X (180 kΩ) R369 7030008300 S.RESISTOR ERJ2GEJ 184 X (180 kΩ)
R257 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) R370 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R258 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) R371 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ)
R259 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) R372 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ)
R260 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) R373 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ)
R261 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) R374 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R262 7030009290 S.RESISTOR ERJ2GEJ 562 X (5.6 kΩ) R375 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ)
R264 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) R376 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ)
R266 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R267 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ)
R268 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) C1 4030007070 S.CERAMIC C1608 CH 1H 330J-T
R269 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ) C2 4030007070 S.CERAMIC C1608 CH 1H 330J-T
R270 7030008290 S.RESISTOR ERJ2GEJ 183 X (18 kΩ) C3 4030007040 S.CERAMIC C1608 CH 1H 180J-T
R271 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) C4 4030006860 S.CERAMIC C1608 JB 1H 102K-T
R272 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) C5 4030013850 S.CERAMIC ECUE1E102KBQ
R273 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) C6 4030013850 S.CERAMIC ECUE1E102KBQ
R274 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) C7 4030014180 S.CERAMIC ECUE1H470JCQ
R275 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) C8 4030006860 S.CERAMIC C1608 JB 1H 102K-T
R276 7030004970 S.RESISTOR ERJ2GEJ 470 X (47 Ω) C9 4030007050 S.CERAMIC C1608 CH 1H 220J-T
R277 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) C12 4030007050 S.CERAMIC C1608 CH 1H 220J-T
R278 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) C14 4030007100 S.CERAMIC C1608 CH 1H 560J-T
R279 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) C16* 4030008680 S.CERAMIC C2012 JF 1C 105Z-T
R280 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) C17 4030013850 S.CERAMIC ECUE1E102KBQ
R281 7030005600 S.RESISTOR ERJ2GEJ 273 X (27 kΩ) C18 4030013850 S.CERAMIC ECUE1E102KBQ
R284 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) C19 4030007150 S.CERAMIC C1608 CH 1H 151J-T
R285 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) C20 4030013850 S.CERAMIC ECUE1E102KBQ
[GT]: IC-F30GT/F31GT, [GS]: IC-F30GS/F31GS, *=Safety critical components S.=Surface mount
[F30G]: IC-F30GT/F30GS, [F31G]: IC-F31GT/F31GS
[IS]: Intrinsically safe version
6-4
[MAIN UNIT] [MAIN UNIT]
REF ORDER REF ORDER
DESCRIPTION DESCRIPTION
NO. NO. NO. NO.
C21 4030014220 S.CERAMIC ECUE1E471KBQ C113 4030016790 S.CERAMIC ECJ0EB1C103K
C22 4030013850 S.CERAMIC ECUE1E102KBQ C114 4030016930 S.CERAMIC ECJ0EB1A104K
C23* 4550006660 S.TANTALUM ECST1CC226R C115 4030013850 S.CERAMIC ECUE1E102KBQ
C24 4030014220 S.CERAMIC ECUE1E471KBQ C116 4030014220 S.CERAMIC ECUE1E471KBQ
C26 4030013850 S.CERAMIC ECUE1E102KBQ C117 4030013850 S.CERAMIC ECUE1E102KBQ
C27 4030013850 S.CERAMIC ECUE1E102KBQ C118 4030013850 S.CERAMIC ECUE1E102KBQ
C28 4030014180 S.CERAMIC ECUE1H470JCQ C119 4030013850 S.CERAMIC ECUE1E102KBQ
C29 4030013850 S.CERAMIC ECUE1E102KBQ C120 4030013850 S.CERAMIC ECUE1E102KBQ
C30 4030016930 S.CERAMIC ECJ0EB1A104K C121 4030016930 S.CERAMIC ECJ0EB1A104K
C31 4030016930 S.CERAMIC ECJ0EB1A104K C122 4030014180 S.CERAMIC ECUE1H470JCQ
C34 4030006860 S.CERAMIC C1608 JB 1H 102K-T C123 4030014200 S.CERAMIC ECUE1H101JCQ
C35 4030013850 S.CERAMIC ECUE1E102KBQ C124* 4550006700 S.TANTALUM ECST1AY106R
C36 4030014180 S.CERAMIC ECUE1H470JCQ C125 4030014200 S.CERAMIC ECUE1H101JCQ
C37 4030013850 S.CERAMIC ECUE1E102KBQ C126 4030014220 S.CERAMIC ECUE1E471KBQ
C38 4030013850 S.CERAMIC ECUE1E102KBQ C127* 4550006170 S.TANTALUM ECST1AY225R
C39 4030014240 S.CERAMIC ECUE1H180JCQ C128 4030014100 S.CERAMIC ECUE1H070CCQ
C42 4030013850 S.CERAMIC ECUE1E102KBQ C130 4030013850 S.CERAMIC ECUE1E102KBQ
C43 4030013850 S.CERAMIC ECUE1E102KBQ C131 4030014160 S.CERAMIC ECUE1H270JCQ
C46 4030014240 S.CERAMIC ECUE1H180JCQ C132 4030016790 S.CERAMIC ECJ0EB1C103K
C47 4030013850 S.CERAMIC ECUE1E102KBQ C133 4030013850 S.CERAMIC ECUE1E102KBQ
C48 4030014100 S.CERAMIC ECUE1H070CCQ C134 4030013850 S.CERAMIC ECUE1E102KBQ
C49 4030014130 S.CERAMIC ECUE1H120JCQ C135 4030014080 S.CERAMIC ECUE1H050BCQ
C50 4030014020 S.CERAMIC ECUE1H020BCQ C137 4030014090 S.CERAMIC ECUE1H060CCQ
C51 4030013850 S.CERAMIC ECUE1E102KBQ C138 4030013850 S.CERAMIC ECUE1E102KBQ
C52 4030013850 S.CERAMIC ECUE1E102KBQ C139 4030013850 S.CERAMIC ECUE1E102KBQ
C53 4030014180 S.CERAMIC ECUE1H470JCQ C140 4030014000 S.CERAMIC ECUE1H1R5BCQ
C54 4030014220 S.CERAMIC ECUE1E471KBQ C141 4030013850 S.CERAMIC ECUE1E102KBQ
C55 4030016790 S.CERAMIC ECJ0EB1C103K C142 4030013850 S.CERAMIC ECUE1E102KBQ
C56 4030016820 S.CERAMIC ECUE1HR75BCQ C143 4030014100 S.CERAMIC ECUE1H070CCQ
C57 4030014130 S.CERAMIC ECUE1H120JCQ C145 4030013850 S.CERAMIC ECUE1E102KBQ
C58 4030014130 S.CERAMIC ECUE1H120JCQ C146 4030013850 S.CERAMIC ECUE1E102KBQ
C59 4030007090 S.CERAMIC C1608 CH 1H 470J-T C147 4030013850 S.CERAMIC ECUE1E102KBQ
C61 4030014150 S.CERAMIC ECUE1H220JCQ C148 4030013850 S.CERAMIC ECUE1E102KBQ
C62* 4550006700 S.TANTALUM ECST1AY106R C149 4030014220 S.CERAMIC ECUE1E471KBQ
C63* 4550006700 S.TANTALUM ECST1AY106R C150 4030014180 S.CERAMIC ECUE1H470JCQ
C64 4030013850 S.CERAMIC ECUE1E102KBQ C151 4030013850 S.CERAMIC ECUE1E102KBQ
C65 4030014220 S.CERAMIC ECUE1E471KBQ C154 4030014180 S.CERAMIC ECUE1H470JCQ
C66 4030014420 S.CERAMIC ECUE1H0R5BCQ C155 4030013850 S.CERAMIC ECUE1E102KBQ
C67 4030014130 S.CERAMIC ECUE1H120JCQ C156 4030014080 S.CERAMIC ECUE1H050BCQ
C68 4030014240 S.CERAMIC ECUE1H180JCQ C157 4550006140 S.TANTALUM ECST1EY474R
C69 4030007050 S.CERAMIC C1608 CH 1H 220J-T C158 4030014180 S.CERAMIC ECUE1H470JCQ
C70 4030014070 S.CERAMIC ECUE1H040BCQ C159 4030013850 S.CERAMIC ECUE1E102KBQ
C71 4030016820 S.CERAMIC ECUE1HR75BCQ C160 4030014100 S.CERAMIC ECUE1H070CCQ
C72 4030014440 S.CERAMIC ECUE1H820JCQ C161 4030013850 S.CERAMIC ECUE1E102KBQ
C73 4030014180 S.CERAMIC ECUE1H470JCQ C162 4030013850 S.CERAMIC ECUE1E102KBQ
C74 4550006810 S.TANTALUM ECST1VY473R C163 4030013980 S.CERAMIC ECUE1H010BCQ
C76 4030007130 S.CERAMIC C1608 CH 1H 101J-T C165 4030014070 S.CERAMIC ECUE1H040BCQ
C77 4550006360 S.TANTALUM ECST1VY104R [F30G] C167 4030014090 S.CERAMIC ECUE1H060CCQ
4550006130 S.TANTALUM ECST1VY224R [F31G] C168 4030014110 S.CERAMIC ECUE1H080CCQ
C78 4030013850 S.CERAMIC ECUE1E102KBQ C170 4030007000 S.CERAMIC C1608 CH 1H 090D-T
C79 4030016930 S.CERAMIC ECJ0EB1A104K [F30G] C171 4030016790 S.CERAMIC ECJ0EB1C103K
4030013850 S.CERAMIC ECUE1E102KBQ [F31G] C172* 4550006540 S.TANTALUM ECST1CY475R
C80 4030016930 S.CERAMIC ECJ0EB1A104K C173 4030016790 S.CERAMIC ECJ0EB1C103K
C81 4030014180 S.CERAMIC ECUE1H470JCQ C174 4030013850 S.CERAMIC ECUE1E102KBQ
C82 4030014120 S.CERAMIC ECUE1H100CCQ C175 4030016930 S.CERAMIC ECJ0EB1A104K
C83 4030016790 S.CERAMIC ECJ0EB1C103K C176 4030013850 S.CERAMIC ECUE1E102KBQ
C84 4030014130 S.CERAMIC ECUE1H120JCQ C177 4030014220 S.CERAMIC ECUE1E471KBQ
C85 4030014030 S.CERAMIC ECUE1H2R5BCQ C178* 4550006670 S.TANTALUM ECST1AD107R
C86 4030014080 S.CERAMIC ECUE1H050BCQ C179 4030016950 S.CERAMIC ECJ0EB1A473K
C87 4030014050 S.CERAMIC ECUE1H030BCQ C180 4030014180 S.CERAMIC ECUE1H470JCQ
C88 4030013850 S.CERAMIC ECUE1E102KBQ C181* 4550006700 S.TANTALUM ECST1AY106R
C89 4030014140 S.CERAMIC ECUE1H150JCQ C182 4030016960 S.CERAMIC ECJ0EB1C183K
C90 4030014140 S.CERAMIC ECUE1H150JCQ C183 4030013850 S.CERAMIC ECUE1E102KBQ
C91 4030014180 S.CERAMIC ECUE1H470JCQ C184* 4550006210 S.TANTALUM ECST1CX106R
C95 4030014180 S.CERAMIC ECUE1H470JCQ C185 4030016930 S.CERAMIC ECJ0EB1A104K
C96 4030014180 S.CERAMIC ECUE1H470JCQ C186 4030016930 S.CERAMIC ECJ0EB1A104K
C97 4030014180 S.CERAMIC ECUE1H470JCQ C187 4030014180 S.CERAMIC ECUE1H470JCQ
C98 4030016790 S.CERAMIC ECJ0EB1C103K C188 4030014180 S.CERAMIC ECUE1H470JCQ
C99 4030014180 S.CERAMIC ECUE1H470JCQ C189 4030013850 S.CERAMIC ECUE1E102KBQ
C100 4030013850 S.CERAMIC ECUE1E102KBQ C192 4030016760 S.CERAMIC ECUE1E472KBQ
C101 4030013850 S.CERAMIC ECUE1E102KBQ C193* 4550006620 S.TANTALUM ECST0JY226R
C102 4030016760 S.CERAMIC ECUE1E472KBQ C195 4030014220 S.CERAMIC ECUE1E471KBQ
C103 4030014120 S.CERAMIC ECUE1H100CCQ C197 4030016790 S.CERAMIC ECJ0EB1C103K
C104 4030016930 S.CERAMIC ECJ0EB1A104K C198 4030016760 S.CERAMIC ECUE1E472KBQ
C105 4030013850 S.CERAMIC ECUE1E102KBQ C199 4030014500 S.CERAMIC ECUE1H121JCQ
C106 4030016930 S.CERAMIC ECJ0EB1A104K C200 4030014350 S.CERAMIC ECUE1H560JCQ
C107 4030014180 S.CERAMIC ECUE1H470JCQ C202 4030017230 S.CERAMIC ECUE1E271KBQ
C108 4030014180 S.CERAMIC ECUE1H470JCQ C203 4030016920 S.CERAMIC ECUE1H222KBQ
C109 4030016930 S.CERAMIC ECJ0EB1A104K C205 4550006360 S.TANTALUM ECST1VY104R
C110 4030016930 S.CERAMIC ECJ0EB1A104K C206 4030016930 S.CERAMIC ECJ0EB1A104K
C111 4030014330 S.CERAMIC ECUE1H221JCQ C207 4030016930 S.CERAMIC ECJ0EB1A104K
C112 4030014330 S.CERAMIC ECUE1H221JCQ C208* 4550006320 S.TANTALUM ECST0JY475R
[GT]: IC-F30GT/F31GT, [GS]: IC-F30GS/F31GS, *=Safety critical components S.=Surface mount
[F30G]: IC-F30GT/F30GS, [F31G]: IC-F31GT/F31GS
[IS]: Intrinsically safe version
6-5
[MAIN UNIT] [MAIN UNIT]
REF ORDER REF ORDER
DESCRIPTION DESCRIPTION
NO. NO. NO. NO.
C213* 4550006320 S.TANTALUM ECST0JY475R C306 4030016930 S.CERAMIC ECJ0EB1A104K
C214 4550006360 S.TANTALUM ECST1VY104R C307 4030014180 S.CERAMIC ECUE1H470JCQ
C215 4030016930 S.CERAMIC ECJ0EB1A104K C308 4030014180 S.CERAMIC ECUE1H470JCQ
C216 4030016950 S.CERAMIC ECJ0EB1A473K C309 4030014180 S.CERAMIC ECUE1H470JCQ
C217 4030016930 S.CERAMIC ECJ0EB1A104K C310 4030014180 S.CERAMIC ECUE1H470JCQ
C218 4030016760 S.CERAMIC ECUE1E472KBQ C311 4030014180 S.CERAMIC ECUE1H470JCQ
C219 4030014500 S.CERAMIC ECUE1H121JCQ C312 4030014180 S.CERAMIC ECUE1H470JCQ
C224 4030016930 S.CERAMIC ECJ0EB1A104K C313 4030014180 S.CERAMIC ECUE1H470JCQ
C225 4030016950 S.CERAMIC ECJ0EB1A473K C314 4030014180 S.CERAMIC ECUE1H470JCQ
C226 4030016950 S.CERAMIC ECJ0EB1A473K C315 4030014180 S.CERAMIC ECUE1H470JCQ
C227 4030017040 S.CERAMIC ECJ0EB1A333K C316 4030016760 S.CERAMIC ECUE1E472KBQ
C228 4030014220 S.CERAMIC ECUE1E471KBQ C317 4030016760 S.CERAMIC ECUE1E472KBQ
C229 4030014180 S.CERAMIC ECUE1H470JCQ C318 4030016790 S.CERAMIC ECJ0EB1C103K
C230* 4550006700 S.TANTALUM ECST1AY106R C319 4030014180 S.CERAMIC ECUE1H470JCQ
C231 4030016760 S.CERAMIC ECUE1E472KBQ C320 4030014180 S.CERAMIC ECUE1H470JCQ
C232 4030016920 S.CERAMIC ECUE1H222KBQ C321 4030014180 S.CERAMIC ECUE1H470JCQ
C233 4030016930 S.CERAMIC ECJ0EB1A104K C322 4030014180 S.CERAMIC ECUE1H470JCQ
C234 4030014180 S.CERAMIC ECUE1H470JCQ C323 4030014180 S.CERAMIC ECUE1H470JCQ
C235* 4550006620 S.TANTALUM ECST0JY226R C324 4030014180 S.CERAMIC ECUE1H470JCQ
C236* 4550006620 S.TANTALUM ECST0JY226R C325 4030014180 S.CERAMIC ECUE1H470JCQ
C237* 4550006620 S.TANTALUM ECST0JY226R C326 4030014180 S.CERAMIC ECUE1H470JCQ
C238* 4550006620 S.TANTALUM ECST0JY226R C327 4030014180 S.CERAMIC ECUE1H470JCQ
C239 4030016790 S.CERAMIC ECJ0EB1C103K C328 4030014180 S.CERAMIC ECUE1H470JCQ
C240 4030016790 S.CERAMIC ECJ0EB1C103K C329 4030014180 S.CERAMIC ECUE1H470JCQ
C241 4030016790 S.CERAMIC ECJ0EB1C103K C330 4030016930 S.CERAMIC ECJ0EB1A104K
C242* 4550006320 S.TANTALUM ECST0JY475R C331 4030014180 S.CERAMIC ECUE1H470JCQ
C243* 4550006950 S.TANTALUM ECST0JX476R C332 4030014180 S.CERAMIC ECUE1H470JCQ
C244 4030013850 S.CERAMIC ECUE1E102KBQ C333 4030014180 S.CERAMIC ECUE1H470JCQ
C246 4030013850 S.CERAMIC ECUE1E102KBQ C334 4030014180 S.CERAMIC ECUE1H470JCQ
C247* 4550006210 S.TANTALUM ECST1CX106R C335 4030014180 S.CERAMIC ECUE1H470JCQ
C248 4030016960 S.CERAMIC ECJ0EB1C183K C336 4030014180 S.CERAMIC ECUE1H470JCQ
C249 4030016960 S.CERAMIC ECJ0EB1C183K C337 4030014180 S.CERAMIC ECUE1H470JCQ
C250 4030014220 S.CERAMIC ECUE1E471KBQ C338 4030014180 S.CERAMIC ECUE1H470JCQ
C251* 4550006170 S.TANTALUM ECST1AY225R C339 4030014180 S.CERAMIC ECUE1H470JCQ
C252 4030014220 S.CERAMIC ECUE1E471KBQ C340 4030014180 S.CERAMIC ECUE1H470JCQ
C253 4030013850 S.CERAMIC ECUE1E102KBQ C341 4030014430 S.CERAMIC C1005 JB 1C 153K-T-A
C254* 4550006320 S.TANTALUM ECST0JY475R C342 4030016930 S.CERAMIC ECJ0EB1A104K
C257 4030016930 S.CERAMIC ECJ0EB1A104K C343 4030017250 S.CERAMIC ECUE1E821KBQ
C258 4030016930 S.CERAMIC ECJ0EB1A104K C345 4030016790 S.CERAMIC ECJ0EB1C103K
C259 4030016790 S.CERAMIC ECJ0EB1C103K C346 4030017040 S.CERAMIC ECJ0EB1A333K
C260 4030013850 S.CERAMIC ECUE1E102KBQ C347 4030016930 S.CERAMIC ECJ0EB1A104K
C261 4030016930 S.CERAMIC ECJ0EB1A104K C348 4030016930 S.CERAMIC ECJ0EB1A104K
C262 4030014220 S.CERAMIC ECUE1E471KBQ C349 4030017240 S.CERAMIC ECUE1C682KBQ
C263 4030016930 S.CERAMIC ECJ0EB1A104K C350 4030016790 S.CERAMIC ECJ0EB1C103K
C264* 4550006950 S.TANTALUM ECST0JX476R C351 4030016930 S.CERAMIC ECJ0EB1A104K
C265* 4550006950 S.TANTALUM ECST0JX476R C352 4030016940 S.CERAMIC ECJ0EB1A393K
C266 4030014220 S.CERAMIC ECUE1E471KBQ C353 4030013850 S.CERAMIC ECUE1E102KBQ
C267 4030016790 S.CERAMIC ECJ0EB1C103K C354 4030013850 S.CERAMIC ECUE1E102KBQ
C268 4030016930 S.CERAMIC ECJ0EB1A104K C355 4030013850 S.CERAMIC ECUE1E102KBQ
C271 4030017030 S.CERAMIC ECJ0EB1A273K C356 4030014180 S.CERAMIC ECUE1H470JCQ
C272 4030014180 S.CERAMIC ECUE1H470JCQ C357 4550006770 S.TANTALUM TEMSVD2 1C 476M-12R
C273 4030014180 S.CERAMIC ECUE1H470JCQ except [IS]
C275 4030014180 S.CERAMIC ECUE1H470JCQ C358 4030014220 S.CERAMIC ECUE1E471KBQ except [IS]
C276 4030014150 S.CERAMIC ECUE1H220JCQ C359 4030013850 S.CERAMIC ECUE1E102KBQ except [IS]
C277 4030014100 S.CERAMIC ECUE1H070CCQ C360* 4030012600 S.CERAMIC C2012 JB 1A 105M-T
C278 4030016790 S.CERAMIC ECJ0EB1C103K C362 4030017220 S.CERAMIC ECUE1E122KBQ
C279 4030016790 S.CERAMIC ECJ0EB1C103K C364 4030014180 S.CERAMIC ECUE1H470JCQ
C280 4030014170 S.CERAMIC ECUE1H330JCQ C365 4030014180 S.CERAMIC ECUE1H470JCQ
C281 4030016930 S.CERAMIC ECJ0EB1A104K C366 4030014180 S.CERAMIC ECUE1H470JCQ
C282 4030014180 S.CERAMIC ECUE1H470JCQ C367 4030014180 S.CERAMIC ECUE1H470JCQ
C283 4030014180 S.CERAMIC ECUE1H470JCQ C369 4030014110 S.CERAMIC ECUE1H080CCQ
C284 4030014180 S.CERAMIC ECUE1H470JCQ C371 4030014180 S.CERAMIC ECUE1H470JCQ
C285 4030014180 S.CERAMIC ECUE1H470JCQ C372 4610001590 S.TRIMMER TZC3R100A110R00
C286 4030014180 S.CERAMIC ECUE1H470JCQ C373 4610001590 S.TRIMMER TZC3R100A110R00
C287 4030014180 S.CERAMIC ECUE1H470JCQ C375 4030016930 S.CERAMIC ECJ0EB1A104K
C288 4030014180 S.CERAMIC ECUE1H470JCQ C376 4030013850 S.CERAMIC ECUE1E102KBQ
C289 4030014180 S.CERAMIC ECUE1H470JCQ C377 4030014180 S.CERAMIC ECUE1H470JCQ
C291 4030014180 S.CERAMIC ECUE1H470JCQ C378 4030016930 S.CERAMIC ECJ0EB1A104K
C292 4030014180 S.CERAMIC ECUE1H470JCQ C379 4030014180 S.CERAMIC ECUE1H470JCQ
C293 4030014180 S.CERAMIC ECUE1H470JCQ C380 4030014180 S.CERAMIC ECUE1H470JCQ
C294 4030014180 S.CERAMIC ECUE1H470JCQ C381 4030014180 S.CERAMIC ECUE1H470JCQ
C295 4030014180 S.CERAMIC ECUE1H470JCQ C382 4030014180 S.CERAMIC ECUE1H470JCQ
C296 4030014180 S.CERAMIC ECUE1H470JCQ C383 4030016930 S.CERAMIC ECJ0EB1A104K
C297 4030014180 S.CERAMIC ECUE1H470JCQ C384 4030013850 S.CERAMIC ECUE1E102KBQ
C298 4030014180 S.CERAMIC ECUE1H470JCQ C385 4030016930 S.CERAMIC ECJ0EB1A104K
C299 4030014180 S.CERAMIC ECUE1H470JCQ C386 4030014180 S.CERAMIC ECUE1H470JCQ
C300 4030014180 S.CERAMIC ECUE1H470JCQ C393* 4030012600 S.CERAMIC C2012 JB 1A 105M-T
C301 4030014180 S.CERAMIC ECUE1H470JCQ C394 4030016960 S.CERAMIC ECJ0EB1C183K
C302 4030014180 S.CERAMIC ECUE1H470JCQ C395 4030014190 S.CERAMIC ECUE1H680JCQ
C303 4030014180 S.CERAMIC ECUE1H470JCQ C396* 4030012600 S.CERAMIC C2012 JB 1A 105M-T
C304 4030014180 S.CERAMIC ECUE1H470JCQ C397 4030016760 S.CERAMIC ECUE1E472KBQ
C305 4030014180 S.CERAMIC ECUE1H470JCQ C398 4030016760 S.CERAMIC ECUE1E472KBQ
[GT]: IC-F30GT/F31GT, [GS]: IC-F30GS/F31GS, *=Safety critical components S.=Surface mount
[F30G]: IC-F30GT/F30GS, [F31G]: IC-F31GT/F31GS
[IS]: Intrinsically safe version
6-6
[MAIN UNIT]
REF ORDER DESCRIPTION
NO. NO.
C399 4030016760 S.CERAMIC ECUE1E472KBQ
C400 4030013850 S.CERAMIC ECUE1E102KBQ
C401 4030014180 S.CERAMIC ECUE1H470JCQ
C402* 4550006950 S.TANTALUM ECST0JX476R
C403 4030006860 S.CERAMIC C1608 JB 1H 102K-T
C404 4030014180 S.CERAMIC ECUE1H470JCQ
C405 4030014180 S.CERAMIC ECUE1H470JCQ
C406 4030013940 S.CERAMIC C1005 JB 1E 223K-T-N
C407 4030016930 S.CERAMIC ECJ0EB1A104K
C408 4030016930 S.CERAMIC ECJ0EB1A104K
C409 4030016930 S.CERAMIC ECJ0EB1A104K
C410 4030016930 S.CERAMIC ECJ0EB1A104K
C411* 4550006320 S.TANTALUM ECST0JY475R
C412 4030014180 S.CERAMIC ECUE1H470JCQ
C413 4030016930 S.CERAMIC ECJ0EB1A104K
C414 4030016930 S.CERAMIC ECJ0EB1A104K
C415* 4550006170 S.TANTALUM ECST1AY225R
C416 4030007010 S.CERAMIC C1608 CH 1H 100D-T
C417 4030007010 S.CERAMIC C1608 CH 1H 100D-T
C418 4030009920 S.CERAMIC C1608 CH 1H 050B-T
C419 4030009540 S.CERAMIC C1608 CH 1H 1R5B-T
C420 4030013850 S.CERAMIC ECUE1E102KBQ
C421 4030016930 S.CERAMIC ECJ0EB1A104K
C422 4030016930 S.CERAMIC ECJ0EB1A104K
C423 4030016930 S.CERAMIC ECJ0EB1A104K
C424 4030014220 S.CERAMIC ECUE1E471KBQ
C425 4030013850 S.CERAMIC ECUE1E102KBQ
C426 4030011810 S.CERAMIC C1608 JB 1A 224K-T
C427* 4550006320 S.TANTALUM ECST0JY475R
C428 4030016930 S.CERAMIC ECJ0EB1A104K
C429 4030014180 S.CERAMIC ECUE1H470JCQ
C430 4030013850 S.CERAMIC ECUE1E102KBQ
C431 4030013850 S.CERAMIC ECUE1E102KBQ
C432 4030016930 S.CERAMIC ECJ0EB1A104K
C433 4030014180 S.CERAMIC ECUE1H470JCQ
C434 4030016930 S.CERAMIC ECJ0EB1A104K
C437 4030014090 S.CERAMIC ECUE1H060CCQ
C438 4030013850 S.CERAMIC ECUE1E102KBQ
C439 4030013850 S.CERAMIC ECUE1E102KBQ
C440 4030013850 S.CERAMIC ECUE1E102KBQ
C441 4030007090 S.CERAMIC C1608 CH 1H 470J-T
C442* 4550006320 S.TANTALUM ECST0JY475R
C443 4030013850 S.CERAMIC ECUE1E102KBQ
C444 4030014490 S.CERAMIC ECUE1H331KBQ
C445 4030013940 S.CERAMIC C1005 JB 1E 223K-T-N
C446 4030017250 S.CERAMIC ECUE1E821KBQ
C447 4030017250 S.CERAMIC ECUE1E821KBQ
C448 4030016950 S.CERAMIC ECJ0EB1A473K
C449 4030016930 S.CERAMIC ECJ0EB1A104K
C450 4030016930 S.CERAMIC ECJ0EB1A104K
C451 4030014180 S.CERAMIC ECUE1H470JCQ
C452 4030016930 S.CERAMIC ECJ0EB1A104K
C453 4030014140 S.CERAMIC ECUE1H150JCQ
C454 4030014240 S.CERAMIC ECUE1H180JCQ
C455 4030016930 S.CERAMIC ECJ0EB1A104K
C456 4030016930 S.CERAMIC ECJ0EB1A104K
C457 4030014200 S.CERAMIC ECUE1H101JCQ
C458 4030016930 S.CERAMIC ECJ0EB1A104K

J1 6510018430 S.CONNECTOR AXN330C038P

J2 6510018430 S.CONNECTOR AXN330C038P
J3 6510022360 S.CONNECTOR 26FLZ-SM1-TB

F1 5210000710 S.FUSE KAB 2402 322 NA29

S1 2250000180 ENCODER EC10SP16-47

W2 7030003860 S.JUMPER ERJ3GE JPW V

W3 7030003860 S.JUMPER ERJ3GE JPW V
W4 7030003860 S.JUMPER ERJ3GE JPW V
W5 8900009790 CABLE OPC-972

EP1 0910055243 PCB B 5511C

[GT]: IC-F30GT/F31GT, *=Safety critical components

[GS]: IC-F30GS/F31GS, S.=Surface mount
[F30G]: IC-F30GT/F30GS,
[F31G]: IC-F31GT/F31GS
[IS]: Intrinsically safe version

6-7
 SECTION 7 MECHANICAL PARTS AND DISASSEMBLY

[CHASSIS PARTS] [FRONT UNIT]

REF ORDER REF ORDER
DESCRIPTION QTY. DESCRIPTION QTY.
NO. NO. NO. NO.
MP1 8210017211 2337 front panel-1 assembly [GT] 1 DS10 5030001870 LCD EDMMUD1FA0 1
8210017350 2337 S-front panel assembly [GS] 1
MP2 8310049450 2337 window plate 1 SP1* 2510001060 Speaker K036NA500-47
MP4 8930052850 2337 release button 1
MP5 8930052970 2337 PTT plate 1 MC1 7700002310 Microphone EM-140 1
MP8 8210017100 2337 rear panel 1
MP9 8210017080 2337 reflector 1 MP1 8510013230 2337 LOGIC shield 1
MP10 8930052981 2337 switch plate-1 1 MP2 8930053320 2337 LOGIC spring 1
MP12 8010018251 2337 chassis-1 1
MP13 8930052640 2337 key board [GT] 1
8930053170 2337 4-key [GS] 1
MP14 8930053650 2336 main seal 1
MP16 8930052840 2337 T-rubber 1 [MAIN UNIT]
MP17 8930054540 2336 top key 1 REF ORDER
DESCRIPTION QTY.
MP18 8930052991 2337 terminal-1 1 NO. NO.
MP19 8610010910 Knob N281 1 MP1 8510013000 2336 VCO case 1
MP20 8610010920 Knob N282 1 MP2 8510011180 1923 VCO cover 1
MP21 8510013161 2337 main shield-1 1 MP3 8410002370 2337 PA heat sink (using Q1:2SK2974) 1
MP22 8930053670 2337 side plate 1 MP6 8950005330 2337 9-pin base 1
MP23 8930053000 2337 window sheet 1 MP7 8950005320 2337 contact 1
MP25 8510013480 2336 PA shield 1
MP26 8830001480 VR nut (O) 1 W5 8950009790 Cable OPC-972 1
MP29 8930053210 2337 microphone sheet 1
MP32 8830001500 2337 nut 1 Screw abbreviations
MP33 8830001511 Nut (I)-1 1 B0, BT: Self-tapping PH: Pan head FH: Flat head
MP34 8810009220 Screw PH B0 M2 × 8 ZK (BT) 2 NI-ZU: Nickel-Zinc ZK: Black
MP35 8930042080 1922 minus terminal 1
MP37 8950004420 1652 9-pin connector 1
MP40 8810008970 Screw FH BT No.0 M2 × 3.5 NI-ZU 6
MP41 8810009180 Screw FH BT No.0 M2 × 5 NI-ZU 1 [ACCESSORIES]
MP43 8210017091 2337 terminal holder-1 1 REF ORDER
MP44 8950005310 Antenna connector-103 1 DESCRIPTION QTY.
NO. NO.
MP49 8510013220 2337 antenna plate 1
EP1 Optional products Antenna FA-SC55V-1 1
MP50 8930053440 2337 A-PTT plate 1
EP2* Optional products Battery BP-210FM 1
MP51 8930053431 Sponge (GP)-1 2
for intrinsically safe version
MP52 8810000100 Screw PH M2 x 4 ZK 2
Battery BP-210 for other version 1
MP53 8930053630 Seal O-ring (AH) 1
MP1 Optional products 1922 belt clip-1 1
MP54 8930053680 Spring (AG) 1
MP2 8210017071 2337 C-panel-1 1
MP55 8810004890 Screw PH No.0 M2 × 6 ZK 2
MP3 8810003700 ICOM screw B4 1
MP56 8810005360 Screw PH No.0 M2 × 3 ZK 8
MP57 8810009560 Screw PH BT M2 × 6 ZK 2 * : Safety critical components
MP58 8810005700 Screw PH No.0 M2 × 4 ZK 3
MP59 8810009510 Screw PH BT M2 × 4 NI-ZU 8
MP60 8930046000 1903 microphone sponge [GS] only 1
MP61 8930053660 2337 side seal 1
MP63 8930053880 2337 key sheet [GT] 1
8930054010 2337 4-key sheet [GS] 1
MP64 8930051781 Insulation sheet GA-1 1
MP65 8930053890 2337 T-K sheet 1

[GT]: IC-F30GT/F31GT
[GS]: IC-F30GS/F31GS

EP1 EP2 MP1 MP2 MP3

7-1
 MP40 (C)

W1 (F)
IC-F30GT and IC-F31GT parts
MP2 (F)

MP40 (C)

MP5 (C)
MP20 (C) MP51 (C)
MP26 (C)
MP19 (C) SP1 (F) MP9 (C)
FR
DS10 (F) ON
TU MP57 (C)
MP65 (C) NIT
MP55 (C) MP54 (C)
MP17 (C) MP40 (C) MP8 (C)

MP3 (F)

MP44 (C)
MP50 (C)
MP10 (C)
MP53 (C)
MP22 (C)

MP1 (F) MP58 (C) MP33 (C) MP4 (C)

MP59 (C)
MP32 (C)
MP23 (C)
MP37 (C)
MP18 (C)
MC1 (F) MP41 (C)
MP56 (C) MP43 (C)
MP58 (C) MP13 (C)
MP2 (C) MP35 (C)

MP56 (C)
IC-F30GS and IC-F31GS MP61 (C) MP63 (C)

MP64 (C)
CHANNEL SW
MP56 (C)
MP49 (C)
MP29 (C) MP56 (C)

MP1 (C) MP1 (C)

MP59 (C) VR w/ SW
MP52 (C) MP3 (M)

MP6 (M) MP16 (C)

MP13 (C) MP56 (C) MP25 (C)

MP52 (C)

MP1 (M)
MP7 (M)
MP2 (M)

MP59 (C)

MP63 (C) MA
IN MP34 (C)
U NIT

MP12 (C)
MP60 (C)
W5 (M) MP14 (C)

Note
(M): MAIN UNIT
MP59 (C)
( F ): FRONT UNIT
MP21 (C)
(C): CHASSIS PARTS

7-2
 SECTION 8 SEMI-CONDUCTOR
PARTS LIST INFORMATION

8 - 1 TRANSISTORS AND FETS

NAME SYMBOL INSIDE VIEW NAME SYMBOL INSIDE VIEW NAME SYMBOL INSIDE VIEW NAME SYMBOL INSIDE VIEW

C G2 G1 C1 B1 C2
A2 A1

3SK206-T1 U78 U78

2SA1362 GR AEG XP6501 AB 5N MA713 MIN
3SK293 UF

B E D S C2 C1
E1 E2 B2

C D

2SB1132 R BARB CPH3403-TL KC MA742 M1U

8 - 2 DIODES
B C E A C
G S NAME SYMBOL INSIDE VIEW

C
C
2SC4081 R BR MA8024 2.4
2SC4116 GR LG
1SV245 T3 A C
MA8030-H 3^0 A C
2SC4213 B AB DTA144EUA 16
HVC350BTRF BO MA8056-M 5-6
2SC4215 O QO
2SC4226 R25 R25 MA8062-M 6-2
B E B E

G C C

2SK880-Y XY DTC144EUA 26 DAN202U N

S D B E A1 A2

D C
A1

2SK1829 K1 DTC144TE TL 06 DAP202U P

G S B E C1 C2

C
S

UN911H 6P MA111 1B A C
2SK2973 K1
MA2S111 A

G S D B E

C1 C2
(TOP VIEW)
D D A C
2SK2974 K2974 XP1214 9H MA77 4B
S S
G G
B1 E1 B2

8-1
 SECTION 9 BOARD LAYOUTS

9 - 1 FRONT UNIT
• TOP VIEW

The combination of this page and the next page shows

the unit layout in the same configuration as the actual
MICROPHONE P.C. Board.

P0
✽ 7 4 1

P1

0 8 5 2

P2

# 9 6 3
P3

Surface Inside 1 Inside 2 Under side

9-1
FRONT UNIT
• BOTTOM VIEW The combination of this page and the previous page
shows the unit layout in the same configuration as the
actual P.C. Board.

F3 PTT F2 F3

F0 1 NC
NC
VR2
VR1
5 VOUT
VEE3
VEE2
CAP+
CAP–
10 VEE
VDD
PMODE
VSS
OSC1
15 OSC0
D7
D6
D5
D4
LCD 20 D3
D2
D1
D0
RDB
25 WRB
SCL
P/S
M86
M/S
30 RS
CSB
RESB
VS/TE
V4
35 V3
V2
V1
V0
NC
40 NC

SPCN

RESB

FRST
MIC+
WRB
GND

GND

GND
RDB

VCC
KR0
KR1
KR2
KR3

SP+
PTT
+5V

RS
D7
D6
D5
D4
D3
D2
D1

D0
Surface Inside 1 Inside 2 Under side
SPEAKER to MAIN unit J3

9-2
9 - 2 MAIN UNIT
• TOP VIEW
OPC-966
EM-80 The combination of this page and the next page shows
EM-89 the unit layout in the same configuration as the actual
AD-52 P.C. Board.
HS-93
UNIVERSAL 9 7 5 3 1
CONNECTOR 8 6 4 2
MP6 to FRONT unit J1
BATTERY

SPCN

RESB

FRST
MIC+
WRB
GND

GND

GND
RDB

VCC
KR0
KR1
KR2
KR3

SP+
PTT
+5V

RS
AFO
VCC
DETECT
MICE
RESET
XRXD
XTXD
MIC
PTT

D7
D6
D5
D4
D3
D2
D1

D0
INT SP SW BDET 1 26
AF VR
POWER SW
R193
15 16

9 8 7 6 5 4 3 2 1

1 30

CH
SELECT
S1
3 6
1
2

5 4 15 16

BATTERY+

1 30
ANT

Surface Inside-1 Inside-2 Under side

9-3
MAIN UNIT
The combination of this page and the previous page
• BOTTOM VIEW shows the unit layout in the same configuration as the
actual P.C. Board.

1 3 5 7 9
2 4 6 8

DETECT
INT SP SW

RESET
XRXD
XTXD

MICE
AF VR

VCC
AFO
PTT
MIC
POWER SW
R193

1 2 3 4 5 6 7 8 9

6 3
1 CH
SELECT
2
S1
4 5

CP3

Surface Inside-1 Inside-2 Under side

9-4
SECTION 10 BLOCK DIAGRAM

Q13 Q9 DTC144EU
XP6501 Q10 XP1214

Q14 S5V RIPPLE

FILTER
VCO
SW
VCOS
MAIN UNIT
2SK880 136-174 MHz
BUFF Q11: 2SC4226
LVIN D6, D40–D42: HVC350B

IC2 X1 IC1 Q6 Q3 Q2 Q1 D2 D1, D24, D25

TC75S51F CR-667 SA7025 Q8 2SC4215 D4, D5: MA77 2SC4226 2SK2973 2SK2974 MA713 MA77
RX VCO 2SC4215
DRIVE LOOP D7 TX/RX YGR PRE PWR PWR ANT
PLL IC 1T365 BUFF BUFF DRIVE DET LPF
AMP FILTER SW AMP AMP SW

15.6 MHz FRACTIONAL N MOD

TCXO Q12: 2SC4226 Q7 Q22
D8, D43–D45: HVC350B 2SC4215 DTA144EU
×2 IC4
TX VCO
TC75S51F MUTE TMUT
LPF BUFF SW
Q15 ATT
2SC4116 APC
MOD Q17 2SC4116 AMP
X2 Q16 DTA144EU Q21
CDBCA450CX24 2SK1829 T4
31.2 MHz W/N W/N
BPF RSSI
SW GATE
IC3 CTRL
IF TA31136FN (D) Q18 FI1 D18 D19 D20 D21
2SC4215 FL-322 Q19 HVC375B HVC375B HVC375B HVC375B
NOIS
DSIN
SECOND MIXER
XTAL
31.65 MHz 3SK206
RF
UNIVERSAL
IF AMP AMP BPF BPF BPF BPF
SQL AMP
DETECTOR
BPF
MIXER
AMP
CONNECTOR
RSSI Q20 J4
3SK293 CONNECTOR
T4 T3 T2 T1
W/N VCC
D16 D15 FI2
DAN202U DAN202U SFPC450E Q27 Q26 XTXD, XRXD, RES
2SC4212 DTC144EU
W/N W/N CERAMIC
BPF PTT
SW SW FIL FSW W/N W/N
SQIN
DSIN

FI3 SW SW MIC
SFPC450G Q23 2SB1132 R MICI IN/EXT
Q24 XP6501 MIC SW MIC+
CERAMIC IC7C AFON IC19 IC13
BPF NJM2902V VCC AF AMP AFMT BU4053BCFV AFOUT
DA3 IC19
REG
LPF BU4053BCFV DETECT
PTT/MD1
COMPANDER SW
IC9 TC35453F
IC10
NJM2902V
A SP+
AF
HPF AMP LPF HPF AMP EXPAN-
AMP AMP SPCN SP–
INT SP
DER IC13 IC5
IC13 DA1 TA7368F PTIN Q6, Q7 IC2
CPH3403 MC1
M62364FP SP TC75S51F EM-140
G Q8 SW
FRCN MSK MSK
SIG1, SIG2,
CTCS, TONE PTOT
2SC4081
Q9
MIC
AMP MIC INT MIC
HPF BPF LPF HPF LPF AMP DTC144EU
SPLO DEMOD MOD
MOD IC7B
T1
T2 NJM2902V
D/A 12.288 MHz D27
T3 IC18 TA75S01F X3 MA77
T4
AMP COMPRE-
BUFF
B
AMP LIMIT
CR-681
SHIFT PTT
IC17 SSOR AMP VOX SW
LC73872M
D/A Q47 BEP1 BEP2
OSCI 2SC4081 TONE BEEP

CSFT
MCIN MCOT IC13
DTMF DTPD IC27 DA2 VOXT
DECODE DTSD M62334 TRD REGS1
DTAC MSKE REGS2
DDST SO SCL DIN RTM
SCK SDA SCK RDT RDB WRB RESB
DAST APST FCLR LCD MODULE
D0-D7 RS
J1
BEP1
D SIG1
POWER SW F1
F X4
REM VCC BATT IC1
OPTION
UNIT CIRQ
CR-563
3.58 MHz FUSE CPU TC74VHC373FT F0
SI IC15
S-80942ANMP IC14
1 SO
RMUT IC7D HD64F2238 F1
MCIN MMUT NJM2902V RES
AFON RESET D0-D7 KS0-3 KEY
MCOT OPV11
OPV12 CTCS LPF
EXPAND MATRIX F2
OPV13 CTDA Q32 2SB1132 FRST
PTIN Q33 XP6501 IC12
PTOT OPV21
OPV22
AN8005M F3
IC13 Q40 +5
J2 OPV23 DA4 XP1214 +5V REG +5 CPU5V
CCS CPU KR0-3
C BEP2 SCK
FIL Q1, Q2 VCC
OPT11 DUSE Explanatory notes 2SC4116BL
SIG2 SW
OPT12 Q30 2SA1362 DS1-4
OPTION E OPT13 IC30 CONTROL LINE T5C R5C KEY DS6-9
UNIT TC7S66FU R5 LED DS11-12
OPT21 COMMON LINE R5V
Q41 Q44 REG IC23 RESB Q3 DTC144TE SW DS14-15
2 OPT22
OPT23 DTC144EU DTC144EU
TX LINE BUSY
BU4094BCFV SO
SCK
LN1371G-(TR)
BUSY VCC
FIL CTCSS DTPD EXST CB10 LED SW
MCIN DTCS RX LINE MSCK
SW MSO CB11 BUSY LED
MCOT SW Q31 2SA1362 DUSE CB12
W/N Q4 DTC144TE DS13
CB13 LMJ310M6RA
PTIN S5 EXP-
PTOT FSW
S5V REG S5C ANDER TX VCC
AFMT CH LED SW
DATA RESTO- RXDT EEPROM EEPROM SELECT
LPF RATION SPCN TX LED
IC31 Q29 2SA1362 DS5
TC75S51F IC24 IC16 S1 LN210C6ARA
IC20B IC20A HN58X2464TI HN58X2464TI EC10SP16-47
NJM2904V NJM2904V T5
DATA SDEC T5V REG
LPF
MAIN UNIT FRONT UNIT

10 - 1
 BUSY VCC 15.6 MHz 970 mVp-p
AUX T5V
SIG1
R60
100k OPT11
S5V REF
OPT12 +5V
R48
OPT13 C427 R341 R54 C105 R52 100 C100 10k
4.7 LV R50
27k 0.001

SECTION 11 VOLTAGE DIAGRAM R294 47k

R295 47k
OPV11
OPV12
APST
DIN
100
C104
4 3
X1 CP7
1k 0.001
Q14 C430

OUT
VCC
CR-667
OPV13 RGS1 C106
0.1 15.600 MHz 2SK880Y 0.001
C102
R296 0.1 IC2 C103 0.0047

VCON
To optional unit 47k SPLO R55 22k 1 5 TC75S51F C101 R49

GND
10p R51
OPT1 J1 4 10k 0.001 6.8k
C107 3
1 30 FRCN 47p R53 1 2
W4 FLAC N PLL
+5V 2
2 29 220k
3 28 BEP1 LVIN C109 R46
4 27 0.1 4.7k[F30G]
5 26 D10 12k[F31G]
PLRS
6 25 DAN202U AFON L25 R44 R4
7 24 R58 1k R57 1.8 H 6.8k[F30G] 82
8 23 SCK 2k C99 47p 1 20 4.7k[F31G] 1.5
9 22 D SO 2 CLOCK
DATA
VDD
TEST 19
10 21 PLST 3 LOCK 18
4 STROBE 17
DS10 EDMMUD1FA0 11 20 ULCK VSS IC1 RF R45
12 19 F 5
6 RFIN SA7025 RN 16
15 10
LCD RFIN VDDA

PMODE
R13 R8 13 18 7 14 C78
VCCP DK-T PHP

VS/TE

VOUT
RESB

OSC0
OSC1

CAP+
CAP–
14 17 8 13

VEE2
VEE3
560 0.001 C76

WRB
330 PHI

RDB

VDD
CSB
REFIN

VSS

VEE
M86

SCL

VR1
VR2
DS3

M/S
R307 C95 C96 C97 9 12

P/S
15 16 100p

NC
NC

NC
NC
RS
C98

D0
D1
D2
D3
D4
D5
D6
D7
VSSA

V0
V1
V2
V3
V4
LNJ310M6URA 100k 47p 47p 47p 10 RA 11 C80
13.1V C108 R59 C91 0.01 AUXIN PHA
DS2 47p 2k 47p 0.1 R47
LNJ310M6URA DS13 DS5 10k[F30G]
LNJ310M6URA LNJ210C6ARA R67 20K[F31G] C77
C81 0.1 [F30G]
J2 100k
To optional unit R62 C83 L26 R61 47p C79
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
SQL CLOSE: 0V L28 0.22[F31G]
DS4 C439 1.2k 0.01

9
8
7
6
5
4
3
2
1
OPT2 J2 1.8 H 220k 0.1 [F30G]
LNJ310M6URA SQL OPEN : 5.0V 0.001 1.8 H
0.001[F31G]

PLLIN
REM C82
5.0V 1 30 10p 3 MULTI
DS1 PTOT 2 29 BEP2 C87 L27 C86 C85
LNJ310M6URA 3 28 3p 1.8 H 5p 2.5p C84
10.3V
4 27
12p Q15
Q3 5 26 VCOS 2SC4116
C21
1
DTC144TE 6 25
C19 7 24
R6 SIG2 8 23 S5V
390k
0.1 Q1 OPT21 9 22 C R5V
C11 C6 2SC4116 OPT22 10 21 FI2 SFPCA450KE4A
1 1
OPT23 11 20 W/N FILTER 2 1
C7
1 R64 12 19 E R89 R90
47
R91
10k
R7 1.5k
C9 560k R1 Q4 FCLR OPV23 47k 13 18 D15 3 D16 IF
14 17 DAN202U R81
1 R18
D4
C26 MA111
R5 3.3k DTC144TE R65 15 16 SCK FI3 SFPCA450KG1A 4.7 DAN202U
C124
100k 0.1
820k R3
22
R2
1.5k MSKE OPV22 47k SO 1 2 IC3 TA31136FN 10 C125 R9
C20 100p 3.
47p R66 R347 1 16
C10 C8 CCS 3 C113 OSCIN MIXIN
4.7 2 15
1 1 RGS2 OPV21 47k CIRQ R82 0.01 3
OSCOUT GND
14
C3 MIXOUT N-REC C420 0.001 C1
C1 R4 SI 15k 4 13 10
C4 C23 820k 0.1 VCC N-DET
0.1 C2 J1 R78 R79 R80 5 12
f =41 kHz 1 1 RX: 0V J3 R73 R77 R86 C112 IFIN RSSI
0.1 TX: 5.0V W5 15k 22k 12k 22k 82k 220p 6 11
5V C22 D13 100k DEC IFOUT 10
7
0.1 26 GND GND 1 DAP202U FILOUT QUAD
C110 C423 8 9
2 +5V R88 FILIN AFOUT
25 +5V +5V RMUT 0.1 0.1
0V D7 D7 47k C114 C117
24 D7 D7 3 R75
R85 0.1 0.001 C118
D6
23 D6 D6 4 D6 100k
C267 330
C115
0.001
Q17 0.001 C
D5 5 D5 MMUT 0.01 C111 2SC4116 0.
22 D5 D5 R94
D4 6 D4 Q16 220p

NOIS
D14

RSSI
21 D4 D4 3.3k

SQIN
D3 R87
D3 DAP202U DTA144EUA R92

W/N
20 D3 D3 7 3.9k R93
D2 D2 C422 47k C116
19 D2 D2 8 RX: 4.6V 0.1 47k 470p
D1 9 D1 TX: 0.1V
18 D1 D1
D0 10 S5V
R17 17 SPCN SPCN
RDB 11 RDB
100k 16 RDB RDB
WRB WRB C229 C228
15 WRB WRB 12 47p 470p
RS RS R317
14 RS RS 13 C216 C397 C399 470k C192
C217
13 GND GND 14 A 0.047 0.0047 0.0047 0.0047
IC7A 0.1
RESB RESB R168 R172 R183
12 RESB RESB 15 39k 68k 1.5k NJM2902V
VCC VCC RX: 5.0V C398 0.0047
11 VCC VCC 16 TX: 0V DSIN
KR0 C227 C226 C225 R175
10 KR0 KR0 17 0.033 0.047 4
KR1 R187 4.7k 0.047 3 5.6k
9 KR1 KR1 18 1 C219 120p
S5 S4 S3 S2 C218
8 KR2 KR2 19 KR2
PTIN G PTOT R189 Q27 2 0.0047
F3 F2 F1 F0 KR3
7 KR3 KR3 20 470 R184 AF FIL
21 FRST C231 C310
2SC4213 R186 R185 12k
11 R173
150k
C215
6 FRST FRST 68k 120k 0.1
22 0.0047 47p VAG
5 MIC+ MIC+ C455
D1 D0
MA111 4 D0 D0 23 R289 C230 0.1
KS4 100k 10
11
12
13
14
15
16
17
18
19
20
24 +5V +5V C232 C224
3 SP+ SP+ R323 Q45 R188 R288 C203
0.0022 C213
2 PTT PTT 25 100k UN911H 100k 10k 0.0022 R166 R370 0.1 4.7
IC1 1 GND GND 26 VCC VCC 10k R371 47k C214 C20
S110 S103 S102 S101
DS11 DS6 TC74VHC373FT SPCN L47 22k 0.1 4.
LN1371G- LN1371G- C18
MCOT 1.0 H MCOT B Q47 R180
47p 2SC4116
10

[GT] only [GT] only

9
8
7
6
5
4
3
2
1

MCIN MCIN 15k

C456
R14 C233 R373 R372 0.1
100k 0.1 4.7k 33k
DS14 VAG
KS3 LN1371G- CH SELECT AFOUT
DS12 DS7 [GS] only
LN1371G- LN1371G- S1 C234
[GT] only [GT] only EC10SP16-47 47p PTIN C432 MICI
0.1
S111 S106 S105 S104
DS8 1 3 CB10 R190 C434
1 C1 2 4 CB11 100k C195
C12 LN1371G- Q5 C421 R298 RX: 5.0V C433 0.1

MICO
RX: 0V

FSW
47p 2 5 CB12 0.1 100k D46 47p 470p
[GT] only
DTC C2 4 6 CB13 Q46 MA742
TX: 5.0V TX: 0V
LED OFF: 0V 8
LED ON : 5.0V 144TE DTC144EUA 5.0V
D2 DS9 VCC VCC
MA111 LN1371G- C365 C366 C367 C401
[GT] only 47p 47p 47p 47p S5V 5.0V
KS2 +5V
DS15 R217
R5V
LN1371G- Q2 R11
INT SP SW
470 Q31 R203
C13 [GS] only 3.3k T5V 2SA1362 10k
2SC4116 5.0V
AFVI
SPCN
KR0
KR1
KR2
KR3

PTT
MIC+

SP+
KS3
KS2
KS1
KS0

47p
S112 S109 S108 S107 AF VR R193 Q29 R198 Q32
10k
2SA1362 R196 10k 2SB1132 REG
VCC
10kQ30 6 5 4 7.5
POWER
2SA1362
R200
10k
Q33
R9 R10 HV C235
R195 XP6501 IC12
1.5k 22 R199
220
F1 IC19 C354 C414 4.7k C239
0.01 4.7k C241
R202
AN8005M
0.001 0.1 0.01
KAB
D31 2402322NA29 BU4053BCFV C236 C237 C238 C240 1 2 3 1k
KS1 +5V 22 22 22 R197 0.01 O I
MA2S111 1 Y1 VDD 16 4.7k G
2 Y0 Y 15
3 14 R201 C24

R5C
Z1 X C242

T5C

S5C
C14 RX: 5.0V RX: 0.8V 2.2k C243 C244 0.0
4 Z X1 13 4.7 0.001
47p D3 5 12 C356 DC SW TX: 5.0V 47
S16 S12 S11 S10 R376 Z0 X0 TX: 0.8V 0.9V
MA6S121 6 11 47p
R192 1k R330 7
INH A
10
100k 4.7 VEE B

SDEC
8 9

DTPD
SENC

DSIN
VSS C
RX SIGNAL IC17
D38
MA2S111
C450
0.1
LC73872M
S5V
1 INPUT VDD 14
C446 820p 2 13
L45 NC NC
KS0 R375 R363 1.8 H 3 12
INT SP: 0V IC31 PD EST
INT SP CP1
UNIVERSAL 4.7k
EXT SP: 4.3V SPCN
100k
R365 R366 C254 4
OSCO STD
11
SP1 CONNECTOR MP6 C445
39k 82k TC75S51F 5 R367 4.7 5
OSCI ACK
10
R285 10k 0.022 1 1.5k C384 C385 6 9
9 AFOUT R276 NC SD
C17 C15 AFO 47
4 0.001 0.1 7
VSS LOADB
8
47p 47p VCC 8 3
R364 C257
7 C355 100k C447 2 C448 C386 0.1
CP2 DETECT C353 DTMF DECODE
6 R278 C413 0.001 0.001 820p 0.0012 47p
MICE R277 1k R325
5 1k 0.1 10k
KR0 RESET RES
KR1 4 R279 1k XRXD R368 R157
XRXD R369 390k
3 XTXD 22k
PTT KR2
XTXD 2
180k
S1 KR3 R280 1k C449 R312 Q43
MIC 1 MD2 0.1 22k R314
PTT R362 R315 2SC4116
PTT PTT 5.6k 33k 33k C443
C451 D30 R284 C452 R316 0.001
SP+ 47p MA8062 M 1k 0.1 C393 2.7k
R313 C394 C395 R218
MIC+ C428 1 33k 0.018 68p 39k
W3 0.1 D34 D35 D36 TX SIGNAL C396
C429 MA8056 M MA8056 M MA8056 M
47p 1
R23 10k
C29 R26 S5V
C28 IC2 0.001 15k R5V
INT MIC 0.01 TA75S01F 5 DSIN
Q6 4
1
+5V
RX SIGNAL IC20B
Q8 R273
MC1
EM-140
CPH3403 R25
3 C30 R27
12k 22k NJM2904V
2 0.1 5
2SC4081 C27
180k
R206 100 R207 C251 C252 R275 R274
7
R12 C25 C16 R20 270p RX: 0V R210 390k 22k 2.2 470p 22k 22k 6
33k 47p 0.001 R21 470k TX : 2.2V
R22 VOX
470k
100k Q7 R24 C248 C249 C351
CPH3403 D29 0.1
47k
SPCN MICO 0.018 0.018 1 5
MA2S111
C352
4 0.039 C349
3 C350
Q9 RX: 0V C24 CP3 HV R209
C250 0.01 0.0068
0.01 HV 470p R212
INT SP : 0V DTC144EUA TX : 2.7V
CP4 C359 C358 C357
R208
15k
330k R211
1.2k
2 IC18 1.8M C253 DUSE
EXT SP: 4.8V 0.001
Note [GT]: IC-F30GT/F31GT BATTERY GND 0.001 470p 47 TA75S01F
FRONT UNIT [GS]: IC-F30GS/F31GS
BDET
CP5 except[IS]

L53
1 H
except[IS] except[IS]
C318
0.01
BDET
VOXT
MAIN UNIT Q41
DTC144EUA

11 - 1
Hz 970 mVp-p R.FIL
Note [GT]: IC-F30GT/F31GT [F30G]: IC-F30GT/ IC-F30GS
Q13 RX VCO
R48 XP6501 C62 L22 [GS]: IC-F30GS/F31GS [F31G]: IC-F31GT/ IC-F31GS
R50 C100 10k 6 1 10 1.8 H R31 R30 Q11 ANT FILTER
1k 0.001 3.9k 1.8k
CP7 Q14 C430 L20 C59
2SC4226 RX: 0V
5 2 D41 D42 TX: 4.8V VCC
80nH 47p VCC L3 L2 L1
2SK880Y 0.001 HVC350 HVC350 C55 C54
T5V
C4
0.001 50nH 44nH 32nH
0.01 470p T5V CP1
4 3
L21 C61 C58 R32 FIL5V
C101 R49 0.47 H 22p 12p 22 (mod 38) C5 R2 C419 C418 C417
0.001 6.8k C56 0.75p C42 0.001
R18 R14 150 1.5p 5p 10p TO ANTENNA
C372 0.001 100 C35
FLAC N PLL R38 R39 L48 R333
10p L19 R33
RX: 4.1V 3.6V
10
0.001 C23 C17 CP2
67nH C57 TX: 4.2V C24 C16 L9
2.2k C63 10 1k 3.3 H 330 R21 YGR 22 0.001 EXCCL3225U1
12p FI4 470p 1
C109 R46 10 100 C26
0.1 4.7k[F30G] R34 1.8k (mod 37) 3.7V NFE31PT152Z1E9L L14 C7 C6 C3 C2 C1 R1
D40 D6 3.4V 0.001 47p C416
12k[F31G] EXCCL3225U1 0.001 18p 33p 33p 10p 82k
HVC350 HVC350 R35 R26 R24
L25 R44 R43 3.9k 100 220 C47 C21 FINAL
1.8 H 6.8k[F30G] 820[F30G] (mod 37) 0.001 C28 470p L4
20 C72 L23 C65 C64 RX: 2.6V C27 C18
VDD 4.7k[F31G] 1.5k[F31G] R342 D45 R36 10 470p R22 C37 47p L13 4.7 H
19 82p 0.25-1.9-9TL (mod 38) 0.001 C43 C36 0.001 0.001
TEST 1k HVC350 TX: 2.5V C52 47k 0.001 47p 0.001 18nH C19 L10
LOCK 18 C51 L15
RF 17 C74 C431
C68
Q12 0.001 R28 L50
0.1 H 0.001
R25
68k
L18
0.1 H 18nH 150p 25nH L7 C403 L5 C8
0.001
D1
16 R45 D44 C71 C69 68k 0.001
5 RN 15 10 0.047 0.001
HVC350 0.75p 22p 18p 2SC4226 C48 L17 R19 R15 PRI AMP 7.5nH 50nH MA77
MP3
VDDA 14 C78 C70 7p 10k 1.2k
R40 0.1 H
PHP
PHI 13 0.001 C76 100[F30G] L24 0.47 H 6p C66 Q10 Q9 Q2 L8
12 C67 L46 0.5p 15nH C12
VSSA 11 C80
100p 10[F31G] (mod 39)
C373 12p 3.3 H
XP1214 DTC144EUA C39 18p
C34 R12 R10 2SK2973 R7 22p
PHA D43 10p
0.1 R47
HVC350
4 3 C50 R23 C46 0.001 10k 68 22 C14 C441 R4 R3 C9
10k[F30G] C49 4.7 D4 56p 47p 2.2k 2.2k 22p
2p 18p
C81 20K[F31G] C77 LOOP FIL D8 D7
1SV245
R37 2 12p
Q7 MA77
R17 R16 Q1
R61 0.1 [F30G] L49 HVC350 390 R20 R5 4.7k
220k
47p C79 0.22[F31G] 0.25-1.9-9TL R42 R41 TX VCO 5 1
2SC4215 1k 1.2k 68 C38
0.001
C31
0.1
C22
0.001
C30
0.1
R8 C20 2SK2974
H 0.1 [F30G] 100k 220k RX: 2.3V 18k 0.001
C82 0.001[F31G] TX: 2.4V
Q6 Q3
10p 3 MULTI
VCOS
Q8 2SC4215 L29 33nH BUFFER 2SC4215
PLLIN
AMP 2SC4226 R6 4.7k
C176 C177
D5 C29
R63 0.001 470p
15 R356 R355 C376 C73 VCO SW R29 56
MA77 RF AMP 0.001
180k 47k RX: 0V C89 C90
SC4116 0.001 47p 10k C53
C88 15p 15p D2
TX: 4.9V 47p RX: 0V
0.001 MA713
S5V TX: 2.8V
S5V
R5V

R121
R89 R90 R91 R97 L35 1 H RF AMP C157 0.47 4.7
47 10k X2 680
1.5k
IF CDBCA450AY24
Q22
R123
R361
L44
1 H R109 C148 R110 C149 C150 C151 L36 47k C175 R129
DTA144EUA
C124 C126 C127 470p 47p 0.001
IC3 TA31136FN 10 C125 R96 470 470p 2.2
C360
MIXER C369 R358 100 C438 0.001 4.7k 56nH R120
15k
0.1 3.9k
100p 3.9k 1 8p 12 0.001
1 16 RX: 3.9V C158 R124
OSCIN MIXIN D22 R128 100k
2
OSCOUT GND 15 C132 C133 TX: 0V 47p C159 Q21 470k MA2S111 RX BPF R127
3 14 C131 R360 RX BPF 0.001 R122
MIXOUT N-REC C420 0.001 C123 R98 R340 0.01 0.001 R359
Q20
R118 2SK1829 100
RX: 0V
4
VCC N-DET 13 100p 180k
27p
L31 470 470
C140 C145
100k 1.8k
C167 L39 L40 IC4
5 12 100k MCF 0.82 H 3SK293 C163 D21 D23
47nH TC75S51F
TX: 5.0V
6
IFIN RSSI
11
R99 R102 C130 1.5p 0.001 1p HVC350 6p MA2S111 47nH APC R130
7
DEC IFOUT 10 C120 1k 2 1 270 0.001 Q19 R327 2 3 10k
FILOUT QUAD D19 L37 D20 47
8 9 0.001
FI1 3SK206 C135 D18
HVC350 HVC350
C156
56nH HVC350 L38
C437
6p
4
FILIN AFOUT 5p R119 5p C165 1
FL-322 R334 56nH C442
C117 R95 Q18 6 5 4 3
31.650 MHz R105 4.7k 390k
C160 C146 C161
4p L51 D24 R328 4.7 5 R132 R133
4.7 L42 C122 C134 4.7k L52 C137 C138 C141 C143
C115 Q17 0.001 C118
0.001 C119 1.8 H 47p 2SC4215 R103
220 0.001
L33
0.1 H 56nH 6p 0.001 0.001 7p 7p 0.001 0.001 56nH MA77 C170
9p
1k 180k 2.2k C174
0.001 C128 R111 R113 R116 R126 R131 0.001
2SC4116 R94
0.001
7p 150k 220k C155 R117 100k 100k
D39 330k C440 R69
RX: 0.9V R114 10k C154 0.001 270 C168 D25 MA8030H 0.001
R112 10k
NOIS

100k
RSSI

3.3k 47p 8p MA77 C171 C172

TX: 0V

TMUT
R92 MOD AF ON : 7.5V 0.01 4.7 C173
R93 C147 C162 R125

T1
47k C116 R115

T4
R171 68k C139 C142 RX: 2.6V AF OFF: 0V 0.01

T3
47k

T2
T4
470p R174 0.001 10k 0.001 0.001 10k
27k 0.001 TX: 0V

R352 10k R167 470k AF REG Q23 2SB1132 IC5 TA7368F

C457 AUDIO VCC VCC
1 10
100p PROCESSOR R141 68k Q24 2
NC POUT
9
+5V VCC PWGND
C217 XP6501 3 NC PREGND 8
IC7A 0.1 R164 220k
C406 R228 R336 IC29 6 5 4 4
VIN PHASE 7 L41
NJM2902V 100k 100k BU4053BCFV 5 NF 6
11
10

C206 0.1 0.022 RIPPLE EXCCL3225U1

R165 1 16 IC7C IC7B
9
8
7
6
5
4
3
2
1

C193 C121 C198 Y1 VDD D26 R137

47k 0.0047 2 15 2.7k R135 R134
2.2 Y0 Y NJM2902M MA2S111
CST
AGND
TXFO
IDCIN
IDCGS
TXOUT
MSKIN
MSKGS
RXIN
RXGS
RXFO

R175 12 44 0.1 R318 NJM2902M 10

5.6k 3 Z1 X 14 10
13 MICIN EXPIN 43 33k 4 13 C183
1 C219 120p MICGS EXPGS Z X1 R162 R161 R163 C187 C189 R140 1 2 3 0.001
C218 14 42 5 12 5 C184
CALO ECHG 41 Z0 X0 10 68k 68k 33k 7 47p 0.001 1M C181 C180 C179 C178
0.0047 15 C205 6 11 C186 10 100
16 ALCO EXPO 40 INH A 8 6 R153 R136 R321 10 47p 0.047
R173 C215 17 CMPIN IC9 PWRIN 39
0.1 7 VEE B 10 9 C202 C444 R155 4.7
0.1 R139 C185 R138 6.8k C182 2.2k
150k CCHG PWRGS 8 9 270p 1k 0.1 3.3k
0.1 18 TC35453F 38 VSS C 330p 39k 0.018
19 CMPO PWRON 37 C261
VAG C455 TXFI PWROP C200 C362 D47 C188 R222
C207 20 36 0.1 R349 100k
0.1 21 VDDA MSKST 35 C281 R229 56p 0.0012 R176 R177 R178 R179 MA8024 47p
0.1 1k
REGS1
REGS2

22 VDDD VSSA 34 R152 0.1 100k 56k 18k 27k 27k

MSKE

AF AMP
XOUT

C224 C400
FCLR

C213 STB VSSD 150k R292

RTM
DCK

TRD

RDT

0.001 R227 C263

DIN

R370 0.1
XIN

R166 5.6k

MMOD

VLOUT
4.7 C454

MAPD

AFMT
AFON
100k 0.1

ADSL

TONE

CTCS
10k R371 47k C425 C375
Q26

AN1
AN0

SIG1

SIG2
C214 C208 18p

W/N
22k 0.1 4.7 C197 0.001 0.1
23
24
25
26
27
28
29
30
31
32
33

0.01 C199 R159 DTC144EUA

R180 120p 100k
16 15k VAG VAG
C456 AFOUT
R373 R372 0.1
4.7k 33k CPU5V
X4 CR-563 R343
BDET
MOD

3.579545 MHz 1k 2 BEEP RDB WRB RS AUX MSO OPT12 OPT11 OPT13 OPT23 OPT21 OPT22 SDA
C409 C408 R249 C282 47p R237 1k R243
0.1 0.1 1k 1M
C453 FRST 91 C283 47p
C434 15p R344 CCS 93
SQIN

SPLO

C195 C284 47p

C433
MSKE

DSIN
RGS1
RGS2

0.1 1k
FCLR

RX: 5.0V SCL 95

MICO

APST

R230
RTM
SCK

TRD

RDT

47p 470p C285 47p

DIN

TX: 0V R226 D0 R236 1k 12k

3.58 MHz 96
C260 NTCG20 4M 473JT R242
5.0V 2.8 Vp-p 0.001 D1 R329

96
95

93

91
MSCK

CIRQ
C273 1M 10k
VCC VCC D2 47p R231
CPU5V
CPU5V D3 12k
+5V
L43 D4 C291 C292 C293
1
R215 R216 D/A R345 C262 4.7 H
C329 C305 C371 C412 C328 C327
R238
1k
47p 47p 47p
XIN
R203 1M [GT] 100k 1k 470p
R354 47p 47p 47p 47p 47p 47p R239
A1362 10k 5.0V 100k [GS] [GT] only
3.9k
1
VIN1 VIN8 24
C264 C265 C266 C402 D5 1k XOUT W2 C280 D27
2 23 C326 C324
Q32 3
VOUT1 VOUT8 22 47 47 470p 47
D6 47p 47p C287 33p MA77
2SB1132 REG 4 VOUT2
VIN2
VOUT7
VIN7 21 D7
47p X3
CR-681 C277
6 5 4 7.5V R221 33k 5 20 C276 R232
VDD GND RESB R235 12.288MHz 7p
33 6
LD RESET 19 C288
47p
C289
47p 1k
22p 12k
P6501 IC12 7
CLK VDAREF 18 C323 C322 C321 C295 CSFT
8 17 47p 47p 47p 47p R247 12.29 MHz
R202
AN8005M 9 DI DO 16 1k C275 C278 C279
10 VIN3 VIN6 R150 3.4 Vp-p 47p 0.01 0.01
1 2 3 1k 15 PTOT
11 VOUT3 VOUT6 220k 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
O VOUT4 VOUT5 14 RMUT NOIS
G I 12 13 R151
VIN4 VIN5 MMUT DTSD

PE4/D4
PE3/D3
PE2/D2
PE1/D1
PE0/D0
PG4/CS0
PG3/CS1
PG2/CS2
PG1/CS3/IRQ7
PG0/IRQ6
P70/TMRI01
P71/TMRI23
P72/TMO0/CS6
P73/TMO1/CS7
P74/TMO2/MRES
P75/TMO3/SCK3
P76/RXD3
P77/TXD3
P36
P35/SCK1/SCL0
P34/RXD1/SDA0
P33/TXD1/SCL1
P33/SCK0/SDA1
P31/RXD0
P30/TXD0
C247 C259 FRCN 150k 1 R246 1k
C411 C258 75
DAST

R201 C246 10 C424 KR0 PE5/D5 PF0/BREQ/IRQ2

C242 IC13 0.01
SCK

2.2k C243 C244 0.001 4.7 470p 0.1 2 74

SO

4.7 47 0.001 KR1 R240 PE6/D6 PF1/BACK/BUZZ

M62364FP CTCS C296 C286 C297 C298 1k
3
PE7/D7 PF2/WAIT 73 T5C
4 72 R5C
47p 47p 47p 47p PD0/D8 PF3/LWR/ADTRG
C383 0.1 5 71 TMUT
IC16 HN58X2464TI CPU5V PD1/D9 PF4/HWR
DDST

DTSD
DTAC

TONE
BEEP

SDA
SCL

MSCK
BEP1

BEP2
DTPD

D/A 6 70
T4
T3
T2
T1

8
MSO

IC17 1
A0 VCC KR2 7
PD2/D10 PF5/RD
69 DDST
2 7 R322 PD3/D11 PF6/AS
C450
0.1
LC73872M R324 3
A1 WP
6
R248 220k
KR3 8
PD4/D12 PF7
68 C309
C311 C312 C404 C405
470 A2 SCL EXST 1k 9 67 47p
1 INPUT VDD 14 4 5 PD5/D13 MD2 47p 47p 47p 47p
2 13 VSS SDA R219 10k 10 66
5 NC NC C268 PD6/D14 FWE
H 3 12 C410 0.1 APST 11 65
4
PD EST
11 0.1
1 8
EEPROM R220 100k 12
PD7/D15 EXTAL
64
C254
4.7 5
OSCO STD
10 2 7
C338 C337 13
CVCC IC14 HD64F2238FA13 VSS
63 W3
OSCI ACK 3 6 1 8 47p 47p C320 C319 PC0/A0 XTAL
85 6 9 A0 VCC 47p 47p R245 14 62
NC SD 4 5 2 7 VSS VCC
7 8 C407 A1 WP DIN 1k 15 61
VSS LOADB 3 6 PC1/A1 STBY
R225 A2 SCL 16 D33
86
C257
0.1 100k IC27 0.1 4
VSS SDA
5 RGS1
17
PC2/A2 NMI
60
MA2S111 RES
59
p DTMF DECODE R281 R182 R181 M62334FP C336
47p
C335
47p 18 PC3/A3 RES
58
27k 27k 27k PC4/A4 OSC1
IC24 19 57

P13/TIOCD0/TCLK
P12/TIOCC0/TCLK

P15/TIOCB1/TCLK

P17/TIOCB2/TCLK
RGS2

P16/TIOCA2/IRQ1
P14/TIOCA1/IRQ0
PC5/A5 OSC2

PB4/A12/TIOCA4
PB5/A13/TIOCB4
PB6/A14/TIOCA5
PB7/A15/TIOCB5

P10/TIOCA0/A20
P11/TIOCB0/A21
R157 S5V HN58X2464TI MSKE 20
PC6/A6 MD1
56 CPU5V

PA1/A17/TXD2
PA2/A18/RXD2
PA3/A19/SCK2
22k FCLR 21 55
PC7/A7 MD0
22 54
PB0/A8/TIOCA3 AVCC
Q43 R261 R260 R259 R257 R254 C306 23

P46/AN6
P45/AN5
P44/AN4
P97/DA1
P96/DA0

P43/AN3
53

PA0/A16
C364

P47/AN7

P42/AN2
47k 22k C325 C294 R251 PB1/A9/TIOCB3 VREF
5 47k 47k 180k 0.1
2SC4116 47p 47P 47p 24 52 AN0

AVSS
12 CTDA R223 1k PB2/A10/TIOCC3 P40/AN0
C443 14 25 51
R316 0.001 C343 RDT 220k PB3/A11/TIOCD3 P41/AN1 AN1
13
5 2.7k R262 820p C341 REM CB10
R218 0.015
39k 5.6k
R374
CB11
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
C317 C316 R233 Q39
CB12 0.0047 0.0047 100k
C396 C426 IC7D C342
0.1 R258 47k Q40 CB13 2SC4116
0.22 22k XP1214 R253
1 NJM2902V BUSY R244 1k R293 C307 C308 C303 C302 C301 100k
S5V 5 100k 47p 47p 47p 47p 47p R252
1 DTPD MD2
R5V 1k
2 W/N VCOS C272
RX SIGNAL IC20B R268 DEST R234 R291 47p
R273 R269 C377 10k 100k
100 C313 PLST
22k 5 NJM2904V 120k R270 R266 4 3 DUSE 47p
47p 16 PLRS
R274 18k 47k 2 4
22k 7 4 1 EXST
6 1 RXDT C315 C314 Q1 .STR C299 C300 C331 C332
C348 R271 3 47p 47p R297
5
6 Q2 D
2 SO 47p 47p 47p 47p C458 R299 IC15
C346 R264 IC30 TC7S66FU 1k Q3 CLK 3 SCK R250 0.1 S-80942CNMC-G9C
C351 0.1 220k 8 7 1k
0.1 0.0033 470 FSW 14 Q4 15 RESB 1k
2 1 5 R332 Q5 OE XTXD 1 5
9 100k AFMT 13 OUT CD
C349 C345 2 SPCN 12 Q6 SCK 2
C350 0.01 R331 Q7 VDD
0.01 0.0068 3 4 S5C 11 C378 SO 3 4
C347 R267 IC20A 470k Q8 C304 C330 VSS NC
C381 9 0.1 DAST C271

MMOD
DUSE 0.1 R272 47k Q44 C379 C380 QS R224 47p

SENC
NJM2904V 47p 0.1

SDEC
RXDT
ADSL
10

DTAC
ULCK

VOXT
0.027

CTDA
XRXD
C415 C382

RSSI
68k

RTM

AFVI
TRD

LVIN
DTC144EUA 47p 47p QS. 100k C333 C340 C339 C334
2.2 47p IC23 RESET

SI
8 47p 47p 47p 47p

UNIT Q41
DTC144EUA
BU4094BCFV
 210 IC-F30GT/GS VOLTAGE DIAGRAM UP 195 195 195

BUSY VCC 15.6 MHz 970 mVp-p R.FIL

R60
AUX
SIG1
T5V
S5V REF
Note [GT]: IC-F30GT/F31GT [F30G]: IC-F30GT/ IC-F30GS
Q13 RX VCO
SECTION 11 VOLTAGE DIAGRAM 100k

R294 47k OPV11

OPT11
OPT12
OPT13
APST
+5V
C427
4.7
R341
27k
R54
100
C105
0.001 4 3
X1
R52 100
LV
CP7
R50
1k
C100
0.001
R48
10k 6 1
XP6501 C62
10
L22
1.8 µH R31
3.9k
R30
1.8k
Q11
2SC4226 RX: 0V
[GS]: IC-F30GS/F31GS [F31G]: IC-F31GT/ IC-F31GS
ANT FILTER
R295 47k OPV12 DIN C104 Q14 C430 2 L20 C59

OUT
VCC
CR-667 5 D41 D42 TX: 4.8V VCC
80nH 47p VCC L3 L2 L1
OPV13 RGS1 C106
0.1 15.600 MHz 2SK880Y 0.001 HVC350 HVC350 C55 C54
T5V
C4
0.001 50nH 44nH 32nH
C102 0.01 470p T5V CP1
R296 0.1 IC2 C103 0.0047
4 3
L21 C61 C58 R32 FIL5V

VCON
To optional unit 47k SPLO R55 22k 1 5 TC75S51F C101 R49 12p 22 (mod 38) C5 R2 C419 C418 C417

GND
10p R51 0.47µH 22p C56 0.75p C42
OPT1 J1 4 10k 0.001 6.8k R18 R14 0.001 150 1.5p 5p 10p
C107 C372 0.001 C35 TO ANTENNA
3 100
1 30 FRCN 47p R53 1 2
W4 FLAC N PLL R38 R39 L48 R333
10p L19 R33
RX: 4.1V 3.6V
10
0.001 C23 C17 CP2
+5V 2 67nH C57 TX: 4.2V C24 C16 L9
2 29 220k 2.2k C63 10 1k 3.3µH 330 R21 YGR 22 0.001 EXCCL3225U1
12p FI4 470p 1
3 28 BEP1 LVIN C109 R46 10 100 C26
0.1 4.7k[F30G] R34 1.8k (mod 37) 3.7V NFE31PT152Z1E9L L14 C7 C6 C3 C2 C1 R1
4 27 D40 D6 3.4V 0.001 47p C416
5 26 D10 12k[F31G] EXCCL3225U1 0.001 18p 33p 33p 10p 82k
PLRS HVC350 HVC350 R35 R26 R24
6 25 DAN202U AFON 220 C21
7 24 R58 1k R57 L25
1.8µH
R44
6.8k[F30G]
R43
820[F30G]
3.9k
(mod 37)
100 C47
470p FINAL L4
2k C72 L23 C65 0.001 C28 C27
8 23 SCK C99 47p 1 20 4.7k[F31G] 1.5k[F31G] R342 D45 R36 10 C64 RX: 2.6V C18 4.7µH
9 22 D SO 2 CLOCK
DATA
VDD
TEST 19 1k HVC350
82p 0.25-1.9-9TL (mod 38)
470p 0.001 TX: 2.5V C52
R22
47k
C43 C36 C37
0.001
47p 0.001 L13
18nH
0.001
L10
PLST 3 18 0.001 47p L15 C19
10 21 STROBE LOCK Q12 0.001 R28 L50 C51 R25 L18 150p 25nH C403 C8
DS10 EDMMUD1FA0 ULCK 4 IC1 RF 17 C74 C431 0.001 18nH L7 L5 D1
11 20 VSS R45 D44 C71 C69 C68 68k 0.1µH 68k 0.1µH 0.001 0.001
12 19 F 5
6 RFIN RN
SA7025 VDDA
16
15 10 0.047 0.001
HVC350 0.75p 22p 18p 2SC4226 C48 L17 R19 R15 PRI AMP 7.5nH 50nH MA77
LCD RFIN 10k 1.2k MP3

PMODE
R13 R8 13 18 7 14 C78 R40 C70 7p 0.1µH
VCCP DK-T PHP Q10 Q9 Q2

VS/TE
C66 L8

VOUT
RESB

OSC0
OSC1

CAP+
CAP–
14 17 8 13 6p

VEE2
VEE3
560 0.001 C76

WRB
330 PHI 100[F30G] L24 0.47µH

RDB

VDD
CSB
REFIN

VSS

VEE
C12

M86

SCL

VR1
VR2
DS3 C67 0.5p

M/S
C95 C96 C97 9 15nH
R307 VSSA 12 L46 XP1214

P/S
15 16 100p (mod 39) DTC144EUA C39 18p 2SK2973
NC
NC

NC
NC
RS
C98 10[F31G]

D0
D1
D2
D3
D4
D5
D6
D7
V0
V1
V2
V3
V4
LNJ310M6URA RA C80 C373 12p C34 R10 22p
13.1V
DS2
100k C108 R59 C91 47p 47p 47p 0.01 10
AUXIN PHA 11 D43 10p
3.3µH R12 R7
DS5 47p 2k 47p 0.1 R47
HVC350
4 3 C50 R23 C46 0.001 10k 68 22 C14 C441 R4 R3 C9
LNJ310M6URA DS13 10k[F30G] C49 4.7 D4 56p 47p 2.2k 2.2k 22p
LNJ210C6ARA 2p 18p
LNJ310M6URA R67 C81 20K[F31G] C77 LOOP FIL D8 D7
1SV245
R37 2 12p
Q7 MA77
R17 R16 Q1
J2 100k 0.1 [F30G] L49 HVC350 390 R20 R5 4.7k
To optional unit R62 C83 L26 R61 47p C79 TX VCO 2SC4215 1.2k 68 C38 C31 C22 C30 R8 C20 2SK2974
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
SQL CLOSE: 0V L28 0.22[F31G] R42 R41 1k
DS4 C439 1.2k 0.01 0.25-1.9-9TL

9
8
7
6
5
4
3
2
1
OPT2 J2 1.8µH 220k 0.1 [F30G] 5 1 0.001 0.1 0.001 0.1 18k 0.001
LNJ310M6URA SQL OPEN : 5.0V 0.001 1.8µH 100k 220k RX: 2.3V Q6
0.001[F31G] Q3

PLLIN
REM C82 TX: 2.4V
1 30 10p ×3 MULTI
VCOS
Q8 2SC4215 L29 33nH BUFFER 2SC4215
5.0V DS1 PTOT 2 29 BEP2 C87 L27 C86 C85
PLLIN
AMP 2SC4226 R6 4.7k
C176 C177
LNJ310M6URA C84 D5 C29
3 28 3p 1.8µH 5p 2.5p R63 0.001 470p
10.3V
4 27
12p Q15 R356 R355 C376 C73 VCO SW R29 56
MA77 RF AMP 0.001
Q3 5 26 VCOS 2SC4116 180k 47k 0.001 47p RX: 0V
10k C53 C89 C90
C88 15p 15p D2
C21
1
DTC144TE 6 25 TX: 4.9V 47p
0.001
RX: 0V MA713
C19 7 24 TX: 2.8V
R6 SIG2 8 23 S5V S5V S5V
390k
0.1 Q1 OPT21 9 22 C R5V R5V
C11 C6 2SC4116 OPT22 10 21 FI2 SFPCA450KE4A
1 1
OPT23 11 20 W/N FILTER 2 1 L35 1µH RF AMP R121
C7
1 R64 12 19 E R89 R90
47
R91
10k
R97
680
C157 0.47 4.7
R7 1.5k X2 Q22
C9 560k R1 Q4 FCLR OPV23 47k 13 18 D15 3 D16 IF CDBCA450AY24 R123
1 R18
D4
C26 MA111
R5 3.3k DTC144TE R65
14
15
17
16
DAN202U R81
FI3 SFPCA450KG1A 4.7 DAN202U
R361
L44
1µH R109 C148 R110 C149 C150 C151 L36 47k C175 R129
DTA144EUA
SCK C124 C126 C127 470p 47p 0.001
100k 0.1
820k R3
22
R2
1.5k MSKE OPV22 47k SO 1 2 IC3 TA31136FN 10 C125 R96 470 470p 2.2
C360
MIXER C369 R358 100 C438 0.001 4.7k 56nH R120
15k
0.1 3.9k
C20 100p 3.9k 1 8p 12 0.001
R347 1 16 RX: 3.9V C158 R124
C8 47p R66 CCS OSCIN MIXIN D22 R128 100k
C10
4.7 3 C113 2 15 C132 TX: 0V 47p C159 Q21 470k MA2S111 RX BPF R127
1 1 RGS2 OPV21 47k CIRQ R82 0.01 3
OSCOUT GND
14 C131
C133 R360 RX BPF 0.001 R122
C3 MIXOUT N-REC C420 0.001 C123 R98 R340 0.01 0.001 R359
Q20
R118 2SK1829 100
RX: 0V
C1 R4 SI 15k 4
VCC N-DET 13 100p 180k
27p
L31 470 470
C140 C145
100k 1.8k
C167 L39 L40 IC4
0.1 C4 C23 820k 0.1
R80 5 12 100k MCF 0.82µH 3SK293 C163 D21 D23
47nH TC75S51F
TX: 5.0V
f =41 kHz 1 1 C2 RX: 0V J1 J3 R73 R77 R78 R79 R86 C112
6
IFIN RSSI
11
R99 R102 C130 1.5p 0.001 1p HVC350 6p MA2S111 47nH APC R130
5V C22 0.1 TX: 5.0V W5 D13 100k 15k 22k 12k 22k 82k 220p
7
DEC IFOUT 10 C120 1k 2 1 270 0.001 Q19 R327 2 3 10k
FILOUT QUAD D19 L37 D20 47
0.1 26 GND GND 1 DAP202U
C110 C423 8 9 0.001
FI1 3SK206 C135 D18
HVC350 HVC350
C156
56nH HVC350 L38
C437
6p
4
2 +5V R88 FILIN AFOUT 5p R119 5p C165 1
25 +5V +5V RMUT FL-322 R334 56nH C442
0V D7 3 D7 R75
0.1 0.1 47k C114 C117 R95 Q18 6 5 4 3
31.650 MHz R105 4.7k 390k
C160 C146 C161
4p L51 D24 R328 4.7 5 R132 R133
24 D7 D7 4.7 L42 C122 C134 4.7k L52 C137 C138 C141 C143
D6
23 D6 D6 4 D6 100k
C267
R85 0.1 C115 Q17 0.001 C118
0.001 C119 1.8µH 47p 2SC4215 R103
220 0.001
L33
0.1µH 56nH 6p 0.001 0.001 7p 7p 0.001 0.001 56nH MA77 C170
9p
1k 180k 2.2k C174
D5 330 0.001 C128 R111 R113 R116 R131 0.001
5 D5 MMUT 0.01 C111 2SC4116 0.001 R117 R126 D39
22 D5 D5 7p 150k 220k C155 100k 100k 330k C440 R69
D4 D4 Q16 220p R94 RX: 0.9V C154 270 C168 D25 MA8030H 0.001
6 R112 10k R114 10k 0.001

NOIS
D14 100k

RSSI
21 D4 D4 3.3k C171 C172

SQIN
D3 R87 TX: 0V 47p 8p MA77

TMUT
D3 DAP202U DTA144EUA R92 MOD 4.7

W/N
20 D3 D3 7 3.9k AF ON : 7.5V 0.01 C173
C422 R93 C147 C162 R125

T1
D2 47k C116 R115

T4
D2 8 RX: 4.6V R171 68k C139 C142 RX: 2.6V AF OFF: 0V 0.01

T3
47k

T2
T4
19 D2 D2 0.1 470p R174 0.001 10k 0.001 0.001 10k
D1 D1 TX: 0.1V 27k 0.001 TX: 0V
18 D1 D1 9
D0 10 S5V
17 SPCN SPCN
R17 RDB RDB R352 10k R167 470k AF REG Q23 2SB1132 IC5 TA7368F
100k
WRB
16 RDB RDB 11
WRB C229 C228 C457 AUDIO VCC VCC
1 10
RS
15 WRB WRB 12
RS 47p 470p R317 100p PROCESSOR R141 68k Q24 2
NC POUT
9
14 RS RS 13 C216 C397 C399 470k C192 +5V VCC PWGND
A 0.047 0.0047 0.0047 0.0047 C217 XP6501 3 NC PREGND 8
RESB
13 GND GND 14
RESB R168 R172 R183 IC7A 0.1 R164 220k
C406 R228 R336 IC29 6 5 4 4
VIN PHASE 7 L41
12 RESB RESB 15 39k 68k 1.5k NJM2902V 100k 100k BU4053BCFV 5 NF 6

11
10
C206 0.1 0.022 RIPPLE EXCCL3225U1
RX: 5.0V C398 0.0047 R165 1 16 IC7C IC7B

9
8
7
6
5
4
3
2
1
VCC 16 VCC C193 C121 C198 Y1 VDD D26 R137
11 VCC VCC TX: 0V DSIN 47k 2 15 2.7k R135 R134
C227 C226 0.0047 MA2S111
KR0 C225 2.2 Y0 Y NJM2902M

CST
AGND
TXFO
IDCIN
IDCGS
TXOUT
MSKIN
MSKGS
RXIN
RXGS
RXFO
17 4 R175 12 44 0.1 R318 NJM2902M 10
10 KR0 KR0 R187 4.7k 0.033 0.047 0.047 5.6k 3 Z1 X 14 10
KR1 3 13 MICIN EXPIN 43 33k 4 13 C183
9 KR1 KR1 18 1 C219 120p MICGS EXPGS Z X1 R162 R161 R163 C187 C189 R140 1 2 3 0.001
S5 S4 S3 S2 C218 14 42 5 12 5 C184
8 KR2 KR2 19 KR2
PTIN G PTOT R189 Q27 2 0.0047 15 CALO ECHG 41 C205 6
Z0 X0
11
10 68k 68k 33k 7 47p 0.001 1M
C186 10
C181 C180 C179 C178
F3 F2 F1 F0 KR3 16 ALCO EXPO 40 INH A 8 6 R153 R136 R321 10 47p 0.047 100
7 KR3 KR3 20 470
2SC4213 R186 R185
R184 AF FIL 11 R173 C215 17 CMPIN IC9 PWRIN 39
0.1 7 VEE B 10 9 C202 C444 R155 4.7
0.1 R139 C185 R138 6.8k C182 2.2k
21 FRST C310 12k 150k CCHG PWRGS 8 9 270p 1k 0.1 3.3k
6 FRST FRST C231 68k 120k 0.1 18 TC35453F 38 VSS C 330p 39k 0.018
0.0047 47p 19 CMPO PWRON 37 C261
5 MIC+ MIC+ 22 VAG C455 TXFI PWROP C200 C362 D47 C188 R222
D1 D0 C207 20 36 0.1 R349 100k
MA111 4 D0 D0 23 R289 C230 0.1 21 VDDA MSKST 35 C281 R229 56p 0.0012 R176 R177 R178 R179 MA8024 47p
KS4 0.1 1k

REGS1
REGS2
100k 10 22 VDDD VSSA 34 R152 0.1 100k
11
12
13
14
15
16
17
18
19
20

C232 56k 18k 27k 27k

MSKE
24 +5V +5V AF AMP

XOUT
Q45 C224 C400

FCLR
3 SP+ SP+ R323 R288 C203 C213 STB VSSD 150k R292

RTM
DCK
R188

TRD

RDT
0.0022 0.001 R227 C263

DIN
R370 0.1

XIN
25 10k 0.0022 R166 5.6k

MMOD

VLOUT
2 PTT PTT 100k UN911H 4.7 C454

MAPD
100k

AFMT
AFON
IC1 100k 0.1

ADSL

TONE

CTCS
VCC VCC 10k R371 47k C425 C375
Q26

AN1
AN0

SIG1

SIG2
S110 S103 S102 S101 1 GND GND 26 C214 C208 18p

W/N
DS11 DS6 TC74VHC373FT SPCN 22k 0.1 4.7 C197 0.001 0.1

23
24
25
26
27
28
29
30
31
32
33
L47
LN1371G- LN1371G- C18 Q47 0.01 C199 R159 DTC144EUA
47p MCOT 1.0µH MCOT B 2SC4116 R180 120p 100k
10

[GT] only [GT] only

9
8
7
6
5
4
3
2
1

MCIN MCIN 15k VAG VAG

C456 AFOUT
R14 C233 R373 R372 0.1
100k 0.1 4.7k 33k CPU5V
DS14 VAG X4 CR-563 R343
CH SELECT

BDET
AFOUT

MOD
DS12
KS3 LN1371G- 3.579545 MHz 1k × 2 C282 47p BEEP RDB WRB RS AUX MSO OPT12 OPT11 OPT13 OPT23 OPT21 OPT22 SDA R243
DS7 [GS] only C409 C408 R249 R237 1k
LN1371G- LN1371G- S1 C234 1M
47p MICI 0.1 0.1 1k
[GT] only [GT] only EC10SP16-47 PTIN C432
0.1 C453 FRST 91 C283 47p
S111 S106 S105 S104
DS8 1 3 CB10 R190 C434 15p R344 CCS 93

SQIN

SPLO
1 C1 2 4 CB11 100k C195 C284 47p
Q5 C433

MSKE
C12 DSIN

RGS1
RGS2
C421 R298 0.1 1k

FCLR
LN1371G- RX: 5.0V SCL 95

MICO
RX: 0V

APST
FSW
R230

RTM
2 5

SCK

TRD

RDT
47p CB12 0.1 47p 470p C285 47p

DIN
100k D46 R236 1k
[GT] only
DTC C2 4 6 CB13 Q46 MA742
TX: 5.0V TX: 0V 3.58 MHz R226 D0 96 12k
LED OFF: 0V 8 C260 NTCG20 4M 473JT
144TE DTC144EUA 5.0V 2.8 Vp-p 0.001 D1
R242 R329

96
95

93

91
LED ON : 5.0V

MSCK

CIRQ
C273 1M 10k
D2 DS9 VCC VCC VCC D2 47p R231
MA111 LN1371G- C365 C366 C367 C401 CPU5V
47p 47p 47p 47p CPU5V D3 12k
[GT] only S5V 5.0V +5V
KS2 +5V L43 D4 C291 C292 C293
R217
DS15
R11 470 R5V
Q31
R215 R216 D/A R345 C262 4.7µH
C329 C305 C371 C412 C328 C327
R238
1k
47p 47p 47p
XIN
LN1371G- Q2 R203 1M [GT] 100k 1k
3.3k INT SP SW T5V R354 470p 47p 47p 47p 47p 47p 47p R239
C13 [GS] only
2SC4116 2SA1362 10k 5.0V 100k [GS] [GT] only
3.9k
1
VIN1 VIN8 24
C264 C265 C266 C402 D5 1k XOUT W2 C280 D27
AFVI 2 C326 C324
SPCN

23
KR0
KR1
KR2
KR3

PTT
MIC+

SP+
KS3
KS2
KS1
KS0

47p
S112 S109 S108 S107 AF VR R193 Q29 R198 Q32 3
VOUT1 VOUT8 22 47 47 470p 47
D6 47p 47p C287 33p MA77
10k
2SA1362 R196 10k 2SB1132 REG 4 VOUT2
VIN2
VOUT7
VIN7 21 D7
47p X3
CR-681 C277
VCC
10kQ30 6 5 4 7.5V R221 33k 5
VDD GND
20
RESB R235
C276 12.288MHz 7p
R232
POWER
2SA1362
R200
10k
Q33 6
LD RESET 19 C288
47p
C289
47p 1k
22p 12k
R9 R10 HV C235
R195 XP6501 IC12 7
CLK VDAREF 18 C323 C322 C321 C295 CSFT
1.5k 22 R199 8 17 47p 47p 47p 47p R247 12.29 MHz
220
F1 IC19 C354 C414 4.7k C239
0.01 4.7k C241
R202
AN8005M 9 DI DO 16 1k C275 C278 C279
0.001 0.1 0.01 10 VIN3 VIN6 R150 3.4 Vp-p 47p 0.01 0.01
KAB 15
D31 2402322NA29 BU4053BCFV C236 C237 C238 C240 1 2 3 1k
11 VOUT3 VOUT6 14 220k PTOT 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
NOIS
KS1 +5V 22 22 22 R197 0.01 O I VOUT4 VOUT5 RMUT
MA2S111 1 Y1 VDD 16 4.7k G 12 13 R151 DTSD
VIN4 VIN5 MMUT

PE4/D4
PE3/D3
PE2/D2
PE1/D1
PE0/D0
PG4/CS0
PG3/CS1
PG2/CS2
PG1/CS3/IRQ7
PG0/IRQ6
P70/TMRI01
P71/TMRI23
P72/TMO0/CS6
P73/TMO1/CS7
P74/TMO2/MRES
P75/TMO3/SCK3
P76/RXD3
P77/TXD3
P36
P35/SCK1/SCL0
P34/RXD1/SDA0
P33/TXD1/SCL1
P33/SCK0/SDA1
P31/RXD0
P30/TXD0
2 Y0 Y 15 C247 C259 150k 1 R246 1k
C411 C258 FRCN 75

DAST
3 14 R201 C246 10 C424 KR0 PE5/D5 PF0/BREQ/IRQ2

R5C
C242 IC13 0.01

SCK
Z1 X

T5C

S5C
C14 RX: 5.0V RX: 0.8V 2.2k C243 C244 0.001 4.7 470p 0.1 2 74
4 13

SO
Z X1 4.7 47 0.001 KR1 R240 PE6/D6 PF1/BACK/BUZZ
S16 S12 S11 S10
47p D3
MA6S121
R376 5 Z0 X0 12 C356
47p
TX: 0.8V DC SW TX: 5.0V 0.9V M62364FP CTCS C296 C286 C297 C298 1k
3
PE7/D7 PF2/WAIT 73 T5C
6 11 4 72 R5C
R192 1k R330 7
INH A
10
47p 47p 47p 47p
5
PD0/D8 PF3/LWR/ADTRG
C383 0.1 71 TMUT
100k VEE B IC16 HN58X2464TI CPU5V PD1/D9 PF4/HWR

DDST

DTSD
4.7

DTAC

TONE
BEEP

SDA
SDEC
8 9

SCL

MSCK
BEP1

BEP2
DTPD
D/A 6

SENC
70

DSIN

T4
T3
T2
T1
VSS C 8

MSO
RX SIGNAL IC17 1
A0 VCC KR2 7
PD2/D10 PF5/RD
69 DDST
D38 2 7 R322 PD3/D11 PF6/AS
MA2S111
C450
0.1
LC73872M R324 3
A1 WP
6
R248 220k
KR3 8
PD4/D12 PF7
68 C309
C311 C312 C404 C405
S5V 470 A2 SCL EXST 1k 9 67 47p
1 INPUT VDD 14 4 5 PD5/D13 MD2 47p 47p 47p 47p
C446 820p 2 13 VSS SDA R219 10k 10 66
L45 NC NC C268 PD6/D14 FWE
KS0 1.8µH 3 12 C410 0.1 APST 11 65
R375 R363
INT SP UNIVERSAL 4.7k INT SP: 0V 100k IC31 4
PD EST
11 0.1
1 8
EEPROM R220 100k 12
PD7/D15 EXTAL
64
CP1 EXT SP: 4.3V SPCN C445 R365 R366
TC75S51F
C254
4.7 5
OSCO STD
10 2 7
C338 C337
13
CVCC IC14 HD64F2238FA13 VSS
63 W3
SP1 CONNECTOR MP6
0.022 39k 82k 5 R367 6
OSCI ACK
9 3 6 1
A0 VCC
8 47p 47p C320 C319
14
PC0/A0 XTAL
9 R285 10k AFOUT R276 1 1.5k C384 C385 NC SD 4 5 2 7 47p 47p R245 VSS VCC
62
C17 C15 AFO 47
4 0.001 0.1 7
VSS LOADB
8 C407 3
A1 WP
6 DIN 1k 15
PC1/A1 STBY 61
47p 47p VCC 8 3 R225 A2 SCL 16 D33
7
R364
C447 2 C386
C257
0.1 100k IC27 0.1 4
VSS SDA
5 RGS1
17
PC2/A2 NMI
60
MA2S111 RES
C355 C353 100k C448 59
CP2 DETECT
6 R278 C413 0.001 0.001 820p 0.0012 47p DTMF DECODE R281 R182 R181 M62334FP C336
47p
C335
47p 18 PC3/A3 RES
58
MICE R277 1k R325 27k 27k 27k PC4/A4 OSC1
5 1k 0.1 10k IC24 19 57

P13/TIOCD0/TCLK
P12/TIOCC0/TCLK

P15/TIOCB1/TCLK

P17/TIOCB2/TCLK
KR0 RES RGS2

P16/TIOCA2/IRQ1
P14/TIOCA1/IRQ0
PC5/A5 OSC2

PB4/A12/TIOCA4
RESET

PB5/A13/TIOCB4
PB6/A14/TIOCA5
PB7/A15/TIOCB5

P10/TIOCA0/A20
P11/TIOCB0/A21
KR1 4 R279 1k XRXD R368 R157 S5V HN58X2464TI MSKE 20
PC6/A6 MD1
56 CPU5V

PA1/A17/TXD2
R369

PA2/A18/RXD2
XRXD

PA3/A19/SCK2
3 390k 22k FCLR 21 55
PTT KR2 XTXD 180k PC7/A7 MD0
XTXD 22 54
2 C449 PB0/A8/TIOCA3 AVCC
S1 KR3 R280 1k R312 Q43 R261 R260 R259 R257 R254 C306 23

P46/AN6
P45/AN5
P44/AN4
P97/DA1
P96/DA0

P43/AN3
53

PA0/A16
C364

P47/AN7

P42/AN2
MIC 1 MD2 0.1 22k 47k 22k C325 C294 R251 PB1/A9/TIOCB3 VREF
R362 R314 R315 47k 47k 180k 0.1
PTT 2SC4116 47p 47P 47p 24 52 AN0

AVSS
PTT PTT 5.6k 33k 33k 12 CTDA R223 1k PB2/A10/TIOCC3 P40/AN0
C443 14 25 51
C451 D30 R284 C452 R316 0.001 C343 RDT 220k PB3/A11/TIOCD3 P41/AN1 AN1
SP+ 47p 0.1 13
MA8062 M 1k C393 C395 2.7k R262 820p C341 REM CB10
R313 C394 R218
MIC+ C428 1 33k 68p 5.6k 0.015 CB11 C317 C316 R233 Q39
0.018 39k R374 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
0.1 TX SIGNAL CB12 0.0047 0.0047 100k
W3 D34 D35 D36 C396 C426 IC7D C342
0.1 R258 47k Q40 CB13 2SC4116
C429 MA8056 M R253
R23 10k 47p
MA8056 M MA8056 M 1 0.22 NJM2902V 22k XP1214 BUSY R244 1k R293 C307 C308 C303 C302 C301 100k
C29 R26 S5V S5V 100k 47p 47p 47p 47p 47p R252
C28 IC2 0.001 15k R5V R5V
5 1 DTPD
1k MD2
INT MIC 0.01 TA75S01F 5 DSIN 2 W/N VCOS C272
Q6 4
1
+5V
RX SIGNAL IC20B R268 DEST R234 R291 47p
R273 R269 C377 10k
MC1 Q8 CPH3403 3 C30 R27
22k NJM2904V 120k R270 R266
100 4 3 DUSE 47p C313 PLST 100k
EM-140 R25 2 0.1 12k 5 47p 16 PLRS
2SC4081 C27
180k
R206 100 R207 C251 C252 R275 R274
7 18k 47k 2 4 1 EXST
R12 C25 C16 R20 270p RX: 0V 22k 2.2 470p 22k 22k 6 C315 C314 4 C299
R210 390k 1 RXDT Q1 .STR C300 C331 C332
33k 47p 0.001
R22
R21 470k TX : 2.2V
C348 3 47p 47p R297
5
6 Q2 D
2 SO 47p 47p 47p 47p C458 R299 IC15
470k
100k Q7 R24 C248 C249
VOX C351 0.1
R271
220k
C346 R264 IC30 TC7S66FU 1k 7 Q3 CLK 3 SCK R250 0.1 1k S-80942CNMC-G9C
0.0033 8 Q4 15 RESB 1k
CPH3403 D29 0.1 470 FSW 14 OE
47k
SPCN MICO 0.018 0.018 1 5
MA2S111
C352 1 5 R332
AFMT 13 Q5 XTXD 1
OUT CD
5
4 0.039 C349 C345 2 100k Q6 SCK 2
3 C350 SPCN 12 VDD
0.01 R331 Q7 4
Q9 RX: 0V C24 CP3 HV R209
C250 0.01 0.0068
C347 R267 IC20A 470k
3 4 S5C 11
Q8 C378 SO C304 3 VSS NC
0.01 HV 470p R212 C381 9 0.1 DAST C330 C271
DTC144EUA R208 R211

MMOD
INT SP : 0V TX : 2.7V 330k 2 IC18 C253 DUSE 0.1 R272 47k Q44 C379 C380 QS R224 47p

SENC
C359 C358 C357 1.8M NJM2904V 47p 0.1

SDEC
RXDT
ADSL
10

DTAC
CP4

ULCK

VOXT
0.027

CTDA
XRXD
15k 1.2k C415 C382

RSSI
EXT SP: 4.8V 0.001 68k

RTM

AFVI
Note [GT]: IC-F30GT/F31GT

TRD

LVIN
BATTERY GND 0.001 470p 47 TA75S01F DTC144EUA 47p 47p QS. 100k C333 C340 C339 C334
2.2 47p IC23 RESET
FRONT UNIT

SI
except[IS] except[IS] except[IS] BDET 8 47p 47p 47p 47p

MAIN UNIT
CP5 BU4094BCFV
BDET
[GS]: IC-F30GS/F31GS L53 C318 VOXT Q41
1µH 0.01 DTC144EUA

11 - 1
 INTRODUCTION
This service manual describes the latest service information for
the IC-F30GT/GS and IC-F31GT/GS VHF TRANSCEIVER at
the time of publication.

To upgrade quality, all electrical or mechanical parts and inter-

nal circuits are subject to change without notice or obligation.

DANGER
NEVER connect the transceiver to an AC outlet or to a DC
power supply that uses more than 10 V. This will ruin the
transceiver.
DO NOT expose the transceiver to rain, snow or any liq-
uids.
DO NOT reverse the polarities of the power supply when
connecting the transceiver.
DO NOT apply an RF signal of more than 20 dBm (100
mW) to the antenna connector. This could damage the
transceiver’s front end.

INTERINSICALLY SAFE QUALIFICATION

When servicing intrinsically safe versions of the IC-F30GT/GS
and IC-F31GT/GS the following conditions must be met.
Failing to satisfy any of these conditions will invalidate the
INTRINSICALLY SAFE certification.
1. Servicing the transcever should only be undertaken by
suitably qualified personnel in a non-hazardous area.
Never attempt to remove the case in a hazardous area.
2. ONLY the approved battery, ICOM’s BP-210FM may be
used.
3. USE ONLY safety critical components as specified in the
parts list (SECTION 6), should replacement of any item
be necessary.
1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan
Phone : 06 6793 5302
ORDERING PARTS Fax : 06 6793 0013
URL : http://www.icom.co.jp/world/index.html
Be sure to include the following four points when ordering
replacement parts:
1. 10-digit order numbers < Corporate Headquarters > Communication Equipment
2380 116th Avenue N.E., Bellevue, WA 98004, U.S.A. Himmelgeister Str. 100, D-40225 Düsseldorf, Germany
2. Component part number and name Phone : (425) 454-8155 Fax : (425) 454-1509 Phone : 0211 346047 Fax : 0211 333639
URL : http://www.icomamerica.com URL : http://www.icomeurope.com
3. Equipment model name and unit name IC-F30GS IC-F30GT < Customer Service >
Phone : (425) 454-7619
4. Quantity required IC-F31GS IC-F31GT Crta. de Gracia a Manresa Km. 14,750
08190 Sant Cugat del Valles Barcelona, SPAIN
Phone : (93) 590 26 70 Fax : (93) 589 04 46
<SAMPLE ORDER> Glenwood Centre #150-6165 URL : http://www.icomspain.com
Highway 17 Delta, B.C., V4K 5B8, Canada
1110001810 S.IC TA7368F IC-F30GT MAIN UNIT 1 piece Phone : (604) 952-4266 Fax : (604) 952-0090
8930053170 2337 Key board IC-F31GS CHASSIS 5 pieces URL : http://www.icomcanada.com
Unit 9, Sea St., Herne Bay, Kent, CT6 8LD, U.K.
Phone : 01227 741741 Fax : 01227 741742
Addresses are provided on the inside back cover for your URL : http://www.icomuk.co.uk
convenience. A.B.N. 88 006 092 575
290-294 Albert Street, Brunswick, Victoria, 3056, Australia
Phone : 03 9387 0666 Fax : 03 9387 0022 Zac de la Plaine, Rue Brindejonc des Moulinais
URL : http://www.icom.net.au BP 5804, 31505 Toulouse Cedex, France
Phone : 561 36 03 03 Fax : 561 36 03 00
URL : http://www.icom-france.com
REPAIR NOTES 146A Harris Road, East Tamaki,
Auckland, New Zealand
Phone : 09 274 4062 Fax : 09 274 4708 6F No. 68, Sec. 1 Cheng-Teh Road, Taipei, Taiwan, R.O.C.
1. Make sure a problem is internal before disassembling the transceiver. URL : http://www.icom.co.nz Phone : (02) 2559 1899 Fax : (02) 2559 1874
2. DO NOT open the transceiver until the transceiver is disconnected from its power source.
3. DO NOT force any of the variable components. Turn them slowly and smoothly.
4. DO NOT short any circuits or electronic parts. An insulated tuning tool MUST be used for all adjustments.
5. DO NOT keep power ON for a long time when the transceiver is defective.
6. DO NOT transmit power into a signal generator or a sweep generator.
7. ALWAYS connect a 40 dB or 50 dB attenuator between the transceiver and a deviation meter or spectrum analyser when
using such test equipment.
8. READ the instructions of test equipment thoroughly before connecting equipment to the transceiver.
 iC-f30gt
ic-f30gs
iC-f31gt
ic-f31gs
VHF TRANSCEIVER

iC-f30gt
iC-f30gs
iC-f3 1 gt
iC-f3 1 gs

S-13805MZ-C1-w
1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan © 2001 Icom Inc.