Icom IC-M45 User manual
SERVICE
MANUAL
VHF MARINE TRANSCEIVER
6-9-16, Kamihigashi, Hirano-ku, Osaka, 547-0002, Japan S-13611IZ-CD
© 2000 Icom Inc.
INTRODUCTION DANGER
This service manual describes the latest service information
for the IC-M45/IC-M45EURO VHF MARINE TRANSCEIVER
at the time of publication.
2 versions of the IC-M45/IC-M45EURO have been designed.
This service manual covers each version.
MODEL
IC-M45
IC-M45EURO
VERSION
U.S.A.
U.S.A.-1
ITA
FRA
SYNBOL
USA
EUR
ORDERING PARTS
Be sure to include the following four points when ordering
replacement parts:
1. 10-digit order numbers
2. Component part number and name
3. Equipment model name and unit name
4. Quantity required
<SAMPLE ORDER>
1110003490 S.IC TA31136FN IC-M45 MAIN UNIT 5 pieces
8810008660 Screw PH BO M3x8 NI IC-M45 Chassis 10 pieces
Addresses are provided on the inside back cover for your
convenience.
NEVER connect the transceiver to an AC outlet or to a DC
power supply that uses more than 16 V. This will ruin the
transceiver.
DO NOT expose the transceiver to rain, snow or any liquids.
DO NOT reverse the polarities of the power supply when
connecting the transceiver.
DO NOT apply an RF signal of more than 20 dBm (100mW)
to the antenna connector. This could damage the trans-
ceiver's front end.
REPAIR NOTES
1. Make sure a problem is internal before disassembling
the transceiver.
2. DO NOT open the transceiver until the transceiver is dis-
connected 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 insulat-
ed turning tool MUST be used for all adjustments.
5. DO NOT keep power ON for a long time when the trans-
ceiver is defective.
6. DO NOT transmit power into a signal generator or a
sweep generator.
7. ALWAYS connect a 40 dB to 50 dB attenuator between
the transceiver and a deviation meter or spectrum ana-
lyzer when using such test equipment.
8. READ the instructions of test equipment thoroughly
before connecting equipment to the transceiver.
6-9-16, Kamihigashi, Hirano-ku, Osaka 547-0002, Japan
Phone : 06 6793 5302
Fax : 06 6793 0013
Communication Equipment
Himmelgeister Str. 100, D-40225 Düsseldorf, Germany
Phone: 0211 346047 Fax : 0211 333639
URL : http://www.icomeurope.com
Unit 9, Sea St., Herne Bay, Kent, CT6 8LD, U.K.
Phone: 01227 741741 Fax : 01227 741742
URL : http://www.icomuk.co.uk
Zac de la Plaine, Rue Brindejonc des Moulinais
BP 5804, 31505 Toulouse Cedex, France
Phone: 561 36 03 03 Fax : 561 36 03 00
URL : http://www.icom-france.com
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
URL : http://www.icomspain.com
<
Corporate Headquarters
>
2380 116th Avenue N.E., Bellevue, WA 98004, U.S.A.
Phone : (425)454-8155 Fax : (425)454-1509
URL : http://www.icomamerica.com
<
Customer Service
>
Phone : (425)454-7619
A.C.N.006 092 575
290-294 Albert Street, Brunswick, Victoria, 3056, Australia
Phone: 03 9387 0666 Fax : 03 9387 0022
URL : http://www.icom.net.au
6F No.68, Sec.1 Cheng-Teh Road, Taipei, Taiwan, R.O.C.
Phone: (02) 2559 1899 Fax : (02) 2559 1874
3071 #5 Road, Unit 9, Richmond, B.C., V6X 2T4, Canada
Phone : (604)273-7400 Fax : (604)273-1900
URL : http://www.icomcanada.com
COLOR
U-Black
U-White
E-White
E-Black
SECTION 1 SPECIFICATIONS
VHF MARINE CHANNEL LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
SECTION 2 DISASSEMBLY INSTRUCTIONS
SECTION 3 CIRCUIT DESCRIPTION
3-1 RECEIVER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
3-2 TRANSMITTER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2
3-3 PLL CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
3-4 POWER SUPPLY CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
3-5 PORT ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
SECTION 4 ADJUSTMENT PROCEDURES
4-1 PREPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4-2 PLL ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
4-3 TRANSMITTER ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
4-4 RECEIVER ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
SECTION 5 PARTS LIST
SECTION 6 MECHANICAL PARTS AND DISASSEMBLY
SECTION 7 SEMI-CONDUCTOR INFORMATION
SECTION 8 BOARD LAYOUTS
8-1 LOGIC, VR-AAND VR-B UNITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
8-2 MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
SECTION 9 BLOCK DIAGRAM
SECTION 10 VOLTAGE DIAGRAM
10-1 LOGIC UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-1
10-2 MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-2
10-3 VR-AAND VR-B UNITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-3
TABLE OF CONTENTS
1 - 1
SECTION 1 SPECIFICATIONS
‘‘GENERAL
• Frequency coverage : 156.025–157.425 MHz (Tx)
156.025–163.275 MHz (Rx)
• Mode : 16K0G3E (FM)
• Usable channels :
• Power supply requirement : 13.8 V DC ±15% (negative ground)
• Usable temperature range : –20˚C to +60˚C; –4˚F to +140˚F
• Frequency stability : ±10 ppm (–20˚C to +60˚C; –4˚F to +140˚F)
• Current drain (at 13.8 V DC) : Transmit at 25 W 6.0 A
Receive max. audio 1.2 A
• Antenna impedance : 50 Ω(nominal)
• Dimensions (projections not included) : 152(W)×67(H)×144(D) mm; 6(W)×25⁄8(H)×52⁄3(D) in
• Weight : 900 g; 2 lb
‘‘TRANSMITTER
• Output power (at 13.8 V DC) : High 25 W
Low 1 W
• Modulation : Variable reactance frequency modulation
• Maximum frequency deviation : ±5.0 kHz
• Spurious emissions : 70 dB
• Adjacent channel power : 60 dB
• Residual modulation : 40 dB
• Audio harmonic distortion : Less than 10% at 70% deviation
• Audio frequency response : +1 dB to –3 dB of 6 dB octave from 300 Hz to 3000 Hz
‘‘RECEIVER
• Receive system : Double conversion superheterodyne system
• Intermediate frequencies : 1st 30.85 MHz
2nd 450 kHz
• Sensitivity : 0.22 µV typical at 12 dB SINAD
• Squelch sensitivity : 0.22 µV typical
• Adjacent channel selectivity : 70 dB typical
• Spurious response : 70 dB typical
• Intermodulation rejection ratio : 70 dB typical
• Hum and noise : 40 dB
• Audio output power (at 13.8 V DC) : 4.0 W typical at 10% distortion with an 4 Ωload
• Audio frequency responce : +2 dB to –8 dB of –6 dB octave from 300 Hz to 3000 Hz
All stated specifications are subject to change without notice or obligation.
Channel
Model INTVersion USA CAN WX
IC-M45 [USA]
[USA-1]
IC-M45EURO [ITA]
[FRA]
1 - 2
*1Low power only, *2Momentary high power, *3Receive only
NOTE: Channels 3, 21, 23, 61, 64, 81, 82 and 83 CANNOT be used by the general public in USA waters.
CAN
21A
22A
23
24
25
26
27
28
60
61A
62A
64
64A
65A
66A*1
67
68
69
70*3
71
72
CAN
73
74
77*1
78A
79A
80A
81A
82A
83
83A
84
85
86
87
88
CAN
01
02
03
04A
05A
06
07A
08
09
10
11
12
13*1
14
15*1
16
17*1
18A
19A
20
21
‘‘VHF MARINE CHANNEL LIST
USA
01A
03A
05A
06
07A
08
09
10
11
12
13*2
14
15*2
16
17*1
18A
19A
20
20A
INT
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15*1
16
17
18
19
20
21
Transmit
156.050
156.050
156.100
156.150
156.150
156.200
156.200
156.250
156.250
156.300
156.350
156.350
156.400
156.450
156.500
156.550
156.600
156.650
156.700
156.750
156.800
156.850
156.900
156.900
156.950
156.950
157.000
157.000
157.050
Receive
160.650
156.050
160.700
160.750
156.150
160.800
156.200
160.850
156.250
156.300
160.950
156.350
156.400
156.450
156.500
156.550
156.600
156.650
156.700
156.750
156.800
156.850
161.500
156.900
161.550
156.950
161.600
157.000
161.650
USA
21A
22A
23A
24
25
26
27
28
61A
63A
64A
65A
66A
67*2
68
69
70*3
71
72
INT
22
23
24
25
26
27
28
60
61
62
63
64
65
65A
66
66A
67
68
69
70*3
71
72
Transmit
157.050
157.100
157.100
157.150
157.150
157.200
157.250
157.300
157.350
157.400
156.025
156.075
156.075
156.125
156.125
156.175
156.175
156.225
156.225
156.275
156.275
156.325
156.325
156.375
156.425
156.475
156.525
156.575
156.625
Receive
157.050
161.700
157.100
161.750
157.150
161.800
161.850
161.900
161.950
162.000
160.625
160.675
156.075
160.725
156.125
160.775
156.175
160.825
156.225
160.875
156.275
160.925
156.325
156.375
156.425
156.475
156.525
156.575
156.625
USA
73
74
77*1
78A
79A
80A
81A
82A
83A
84
84A
85
85A
86
86A
87
87A
88
88A
INT
73
74
77
78
79
80
81
82
83
84
85
86
87
88
Transmit
156.675
156.725
156.875
156.925
156.925
156.975
156.975
157.025
157.025
157.075
157.075
157.125
157.125
157.175
157.175
157.225
157.225
157.275
157.275
157.325
157.325
157.375
157.375
157.425
157.425
Receive
156.675
156.725
156.875
161.525
156.925
161.575
156.975
161.625
157.025
161.675
157.075
161.725
157.125
161.775
157.175
161.825
157.225
161.875
157.275
161.925
157.325
161.975
157.375
162.025
157.425
Channel No. Frequency (MHz) Channel No. Frequency (MHz) Channel No. Frequency (MHz)
WX01
WX02
WX03
WX04
WX05
Transmit
Receive only
Receive only
Receive only
Receive only
Receive only
Receive
162.550
162.400
162.475
162.425
162.450
WX06
WX07
WX08
WX09
WX10
Transmit
Receive only
Receive only
Receive only
Receive only
Receive only
Receive
162.500
162.525
161.650
161.775
163.275
Frequency (MHz) Frequency (MHz)
Weather
channel Weather
channel
‘‘WX CHANNEL LIST
2 - 1
SECTION 2 DISASSEMBLY INSTRUCTIONS
•REMOVING THE CASE
1Unscrew the 4 screws, A.
Note: When replacing the screw, 10–12 kg of torque MUST
be applied to ensure water resistance.
•REMOVING THE MAIN UNIT
1Unsolder DC cable (2 points) and antenna connector,
B (3 points), as shown below.
2Unscrew 2 screws, C, and 7 screws, D, to remove the
MAIN unit.
A
CB
D
2Slide the case free of the chassis in the direction of the
arrow.
SECTION 3 CIRCUIT DESCRIPTION
3 - 1
3-1 RECEIVER CIRCUITS
3-1-1 ANTENNA SWITCHING CIRCUIT
The antenna switching circuit functions as a low-pass filter
while receiving and as resonator circuit while transmitting.
The circuit does not allow transmit signals to enter receiver
circuits.
Received signals enter the MAIN unit from the antenna con-
nector and pass through the low-pass filter (L1–L3, C1–C5,
C7). The signals are then applied to the RF circuit via the
antenna switching circuit (D1, L4, L25).
3-1-2 RF CIRCUIT
The RF circuit amplifies signals within the range of frequen-
cy coverage and filters out-of-band signals.
The signals from the antenna switching circuit pass through
a tunable bandpass filter (D2, L5) where the object signals
are led to the RF amplifier circuit (Q1).
The amplified signals at Q1 are applied to the 2-stage tun-
able bandpass filter (D3, D4, L6, L7) to suppress unwanted
signals and improve the selectivity. The signals are then
applied to the 1st mixer circuit.
D2–D4 employ varactor diodes, that are controlled by the
PLL lock voltage, to track the band pass filters.
3-1-3 1ST MIXER AND 1ST IF CIRCUITS
The 1st mixer circuit converts the received signal to a fixed
frequency of the 1st IF signal with a 1st LO (VCO output) fre-
quency. By changing the 1st LO frequency, only the desired
frequency will be passed through a pair of crystal filters at
the next stage of the mixer.
The signals from the RF circuit are mixed with the VCO sig-
nals at the 1st mixer circuit (Q2) to produce a 30.85 MHz 1st
IF signal.
The 1st IF signal is applied to a pair of crystal filters (FI1) to
suppress out-of-band signals and is then amplified at the IF
amplifier (Q3). The amplified signal is applied to the 2nd
mixer circuit (IC1).
3-1-4 2ND IF AND DEMODULATOR CIRCUITS
The 2nd mixer circuit converts the 1st IF signal to a 2nd IF
signal. A double superheterodyne system (which converts
receive signals twice) improves the image rejection ratio and
obtains stable receiver gain.
The FM IF IC (IC1) contains the 2nd local oscillator, 2nd
mixer, limiter amplifier, quadrature detector, and noise
detector circuits, etc.
The 1st IF signal from Q3 is applied to the 2nd mixer section
of IC1 (pin 16), and is mixed with a 30.4 MHz 2nd LO signal
generated at the PLL circuit by doubling the reference fre-
quency (15.2 MHz) to produce a 450 kHz 2nd IF signal.
The 2nd IF signal from IC1 (pin 3) is passed through the
ceramic filter (FI2), where unwanted signals are sup-
pressed, and is then applied to the 2nd IF and limiter ampli-
fiers in IC1 (pin 5). The signal is applied to the FM detector
section in IC1 for demodulation into AF signals.
The FM detector circuit employs a quadrature detection
method (linear phase detection), which uses a ceramic dis-
criminator (X2) for phase delay to obtain a non-adjusting cir-
cuit. The detected signal from IC1 (pin 9) is applied to theAF
circuit.
3-1-5 AF AMPLIFIER CIRCUIT
The AF amplifier circuit amplifies the detected signals to
drive a speaker. The AF circuit includes an AF mute circuit
for the squelch.
AF signals from IC1 (pin 9) are applied to the de-emphasis
circuit (R92, C152). The de-emphasis circuit is an integrated
circuit with frequency characteristic of –6 dB/octave.
The integrated signals are applied to the active filters (Q21,
Q22). Q21 functions as a high-pass filter to suppress
unwanted lower noise signals and Q22 functions as a low-
pass filter to suppress higher noise signals.
The filtered signals are passed through the [VOLUME] con-
trol, and are then applied to the AF power amplifier (IC9, pin
1) via the analog switch (IC5, pins 4, 3). The output signal
from IC9 (pin 4) drives the internal (external) speaker.
Mixer
16
Limiter
amp.
2nd IF filter
450 kHz
PLL IC
IC3
X1
15.2 MHz
X2
(30.4 MHz)
RSSI
IC1 TA31136F
13 1st IF (30.85 MHz)
from Q3
"SQL" signal to the CPU pin 22
11109
87 5 3
AF signal "DET"
R5
R22
C53 R26 C54
C42
R23
C50
R25
C51
Squelch level
adjustment pot
R1 (VR-B unit) 217 16
Active
filter
FI2
Noise
detector
FM
detector
2
• 2ND IF AND DEMODULATOR CIRCUITS
3 - 2
3-1-6 SQUELCH CIRCUIT
Asquelch circuit cuts out AF signals when no RF signals are
received. By detecting noise components in the AF signals,
the squelch circuit switches the AF mute switch.
A portion of the AF signals from the FM IF IC (IC1, pin 9)
pass through the [SQUELCH] control pot, and are then
applied to the active filter section (IC1, pin 8). The active fil-
ter section amplifies and filters noise components. The fil-
tered signals are applied to the noise detector section and
output from pin 13 as the “SQL” signal. The “SQL” signal is
applied to the CPU (LOGIC unit; IC1, pin 22). The CPU ana-
lyzes the noise condition and outputs the RMUT signal via
the I/O expander IC (IC7) to toggle the analog switches (IC5,
pins 4, 3) as an AF mute switch.
3-1-7 WEATHER ALERT DECODER CIRCUIT
[USA version only]
When the weather alert function is activated and a 1050 Hz
alert tone from an NOAA weather radio broadcast is
received, the IC-M45 emits beep tones and indicates flash-
ing “ALT” on the display to inform of an emergency weather
report on the air.
AF signals from the FM IF IC (IC1, pin 9) are applied to the
tone decoder (IC10, pin 3). When a 1050 Hz signal is detect-
ed, the tone decoder outputs a low level signal from pin 8
and the output signals are applied to the CPU (LOGIC unit;
IC1) to control beep tones and the “ALT” indicator.
3-2 TRANSMITTER CIRCUITS
3-2-1 MICROPHONE AMPLIFIER CIRCUIT
The microphone amplifier circuit amplifies audio signals with
+6 dB/octave pre-emphasis from the microphone to a level
needed at the modulation circuit.
The AF signals from the microphone are amplified at the
microphone amplifier (IC4). A capacitor (C135) and resistor
(R114) are connected to the amplifier to obtain the pre-
emphasis characteristics.
The amplified signals are applied to the IDC amplifier (IC6a,
pin 2) via the analog switch (IC5, pins 8, 9) and are passed
through the splatter filter (IC6b) to suppress unwanted 3 kHz
or higher signals. The filtered signals are then applied to the
modulation circuit.
3-2-2 MODULATION CIRCUIT
The modulation circuit modulates the VCO oscillating signal
(RF signal) using the microphone audio signals.
Audio signals from the splatter filter (IC6b) pass through the
frequency deviation adjustment pot (R130) and are then
applied to the modulation circuit (D7) to change the reac-
tance of D7, and modulate the oscillated signal at the TX-
VCO (Q4).
3-2-3 DRIVE AMPLIFIER CIRCUIT
The drive amplifier circuit amplifies the VCO oscillating sig-
nal to a level needed at the power amplifier.
The VCO output is buffer-amplified by Q7 and Q9, and is
then applied to the T/R switch (D9). The transmit signal from
the T/R switch is amplified to the pre-drive (Q10) and drive
(Q11) amplifiers to obtain an approximate 400 mW signal
level. The amplified signal is then applied to the RF power
amplifier (IC2).
3-2-4 POWER AMPLIFIER CIRCUIT
The power amplifier circuit amplifies the driver signal to an
output power level.
IC2 is a power module which has amplification output capa-
bilities of about 35 W. The output from IC2 (pin 4) is passed
through the antenna switching circuit (D13) and is then
applied to the antenna connector via the low-pass filter.
3-2-5 APC CIRCUIT
The APC circuit stabilizes transmit output power.
The RF output signal from the power amplifier (IC2) is
detected at the power detector circuit (D11, D12, L22) and is
then applied to one of the differential amplifier inputs (Q13,
pin 5) via the High/Low control circuit (R70, R71, Q16). The
applied voltage controls the differential amplifier output
(Q17, pin 2) and the bias voltage control (Q12). Thus the
APC circuit maintains a constant output power.
The reflected power from the antenna connector is detected
at D12 and is then applied to the CPU. The detected voltage
increases when the antenna is mismatched, causing the
output power to be switched from High to Low to protect the
power module (IC2).
T5 D11 D12
L22
TMUT
HV
HI/LO
"TXDET" signal
to the CPU
Q12 Q13
Q15 Q16
R71
R72
R73
C104 C105
R70
Q11
Drive
amp.
RF signal
from PLL to antenna
RF detector
circuit
APC control circuit
Power module
IC2
Q14
• APC CIRCUIT
3 - 3
3-3 PLL CIRCUITS
3-3-1 GENERAL
The PLL circuit provides stable oscillation of the transmit fre-
quency and receive 1st LO frequency. The PLL circuit com-
pares the phase of the divided VCO frequency to the refer-
ence frequency. The PLLoutput frequency is controlled by a
crystal oscillator and the divided ratio of the programmable
divider. IC3 is a dual PLL IC which controls both VCO cir-
cuits for Tx and Rx.
The PLL circuit , using a one chip PLL IC (IC3), directly gen-
erates the transmit frequency and receive 1st IF frequency
with VCOs. The PLL sets the divided ratio based on serial
data from the CPU on the LOGIC unit and compares the
phases of VCO signals with the reference oscillator fre-
quency. The PLL IC detects the out-of-step phase and out-
put from pins 8 and 13 for Tx and Rx, respectively. The ref-
erence frequency (15.2 MHz) is oscillated at X1.
3-3-2 TX LOOP
The generated signal at the TX-VCO (Q4, D6, D7) enters
the PLL IC (IC3, pin 2) and is divided at the programmable
divider section and is then applied to the phase detector
section.
The phase detector compares the input signal with a refer-
ence frequency, and then outputs the out-of-phase signal
(pulse-type signal) from pin 8.
The pulse-type signal is converted into DC voltage (lock
voltage) at the loop filter (R41–R43, C75–C77), and then
applied to varactor diodes (D6, D7) of the TX-VCO to stabi-
lize the oscillated frequency.
3-3-3 RX LOOP
The generated signal at the RX-VCO (Q5, D8) enters the
PLL IC (IC3, pin 19) and is divided at the programmable
divider section and is then applied to the phase detector
section.
The phase detector compares the input signal with a refer-
ence frequency, and then outputs the out-of-phase signal
(pulse-type signal) from pin 13.
The pulse-type signal is converted into DC voltage (lock
voltage) at the loop filter (R34, R37, R38, C64, C73), and
then applied to varactor diode (D8) of the RX-VCO to stabi-
lize the oscillated frequency. The lockvoltage is also used for
the receiver circuit for the bandpass filter center frequency.
The lock voltage from the loop filter is amplified at the buffer-
amplifier (Q6) and then applied to the RF circuit.
3-3-4 VCO CIRCUIT
The VCO outputs from Q4 (Tx) and Q5 (Rx) are buffer-
amplified at Q7 and Q9, and are then sent to the T/R switch
(D9). The receive LO signal is applied to the 1st mixer circuit
(Q2) through a low-pass filter, and the transmit signal is
applied to the pre-drive amplifier (Q10).Aportion of the VCO
output is reapplied to the PLL IC (IC10, pin 2 or pin 13) via
Q8.
3-4 POWER SUPPLY CIRCUITS
Shift register
×2
Prescaler
Phase
detector
Loop
filter
Programmable
counter
Programmable
divider
X1
15.2 MHz
30.4 MHz signal
to the FM IF IC
Q4, D6, D7
TX VCO
RX VCO
Buffer
Buffer
Buffer Q9
Q8
Q7
3
4
5P.STB
IC3 (PLL IC)
CK
DATA
to transmitter circuit
to 1st mixer circuit
D9
17
16
82
Q5, D8
LINE
HV
HVS
5V
R5
T5
DESCRIPTION
The voltage from the connected DC power sup-
ply.
Same voltage as the HV line which is passed
through the [PWR] switch (VR-A unit; R1).
Common 5 V converted from the HVS line at the
5V regulator circuit (IC8).
Receive 5 V converted from the 5V line at the R5
regulator circuit (Q19, Q20). The regulated volt-
age is applied to the receiver circuits.
Transmit 5 V converted from the 5V line at the T5
regulator circuit (Q17, Q18).
• PLL CIRCUIT
3 - 4
Description
Outputs the R5 regulator (Q19, Q20)
control signal.
Low : While receiving
Outputs the T5 regulator (Q17, Q18)
control signal.
Low : While transmitting
Output port fo RF output power (High
or Low) select signal.
Low : While low power is selected
Outputs the reset signal for optional
unit via J5 (MAIN unit).
Outputs the analog switch (IC5) con-
trol signal.
Low : While squelched
Outputs transmit mute signal.
Low : While transmitting
Port
name
RCV
SEND
HI/LO
OP.RST
RMUT
TMUT
Pin
number
4
5
11
12
13
14
3-5 PORT ALLOCATIONS
3-5-1 CPU (LOGIC unit; IC1)
Pin
number
3
5
6
7
8
10
13
14
15
16
17
22
23
24
26, 27
31
33
34
35
36
37
38
Port
name
LBATT
PTT.M
TXDET
SQLV
KEY.M
BEEP
OEX.STB
P.STB
DATA
CK
ESI
SQL
UNLK
TONE
LAMP2,
LAMP1
HANG
DOWN
UP
H/L
SCAN
CH/WX
CH16/9
Description
Input port for the connected power
supply voltage detection (low voltage
indicator).
Input port for the PTT switch.
Input port for the “TX” indicator from
the power detector circuit (Main unit;
D11, D12).
Input port for the squelch volume level.
Input port for the smart mic functions.
2.02 V: [UP] is pushed
3.00 V: [DN] is pushed
3.84 V: [HI/LO] is pushed
Outputs beep audio signals.
Outputs strobe signals for the output
expander (MAIN unit; IC7).
Outputs strobe signals for the PLL cir-
cuit.
Outputs data signals to the EEPROM
(IC4), PLL IC (MAIN unit; IC3) and
expander ICs (MAIN unit; IC7), etc.
Outputs clock signal to the EEPROM
(IC4), PLL IC (MAIN unit; IC3) and
expander ICs (MAIN unit; IC7), etc.
Input port for the data signals from the
EEPROM (IC4).
Input port from the FM IF IC (MAIN
unit; IC1) for the squelch operation.
Input port for the PLL unlock signal.
Low : While PLL is locked.
Input port for the weather alert tone
decode signal.
Low : Weather alert tone (1050 Hz)
is detected.
Outputs LCD backlight control signal.
High : While LCD backlight is ON.
Input port for the microphone hanger
detection signal.
Low : Microphone on hook
Input port for the [DOWN] switch.
Input port for the [UP] switch.
Input port for the [H/L] switch.
Input port for the [SCAN] switch.
Input port for the [CH/WX] switch.
Input port for the [16/9] switch.
3-5-2 OUTPUT EXPANDER (MAIN unit; IC7)
4 - 1
SECTION 4 ADJUSTMENT PROCEDURES
4-1 PREPARATION
■REQUIRED TEST EQUIPMENT
EQUIPMENT
DC power supply
RF power meter
(terminated type)
Frequency counter
FM deviation meter
DC voltmeter
GRADE AND RANGE
Output voltage : 13.8 V DC
Current capacity : 10 A or more
Measuring range : 1–50 W
Frequency range : 100–300 MHz
Impedance : 50 Ω
SWR : Less than 1.2 : 1
Frequency range : 0.1–300 MHz
Frequency accuracy: ±1 ppm or better
Sensitivity : 100 mV or better
Frequency range : 30–300 MHz
Measuring range : 0 to ±10 kHz
Input impedance : 50 kΩ/V DC or better
EQUIPMENT
Audio generator
Standard signal
generator (SSG)
Oscilloscope
AC millivoltmeter
External speaker
Attenuator
GRADE AND RANGE
Frequency range : 300–3000 Hz
Measuring range : 1–500 mV
Frequency range : 0.1–300 MHz
Output level : 0.1 µV–32 mV
(–127 to –17 dBm)
Frequency range : DC–20 MHz
Measuring range : 0.01–20 V
Measuring range : 10 mV–10 V
Input impedance : 4 Ω
Capacity : 5 W or more
Power attenuation : 40 or 50 dB
Capacity : 50 W or more
‘‘CONNECTIONS
to the antenna connector
to DC cable
Standard signal
generator
—17 to —125 dBm
(32 mV to 0.13 V)
CAUTION:
DO NOT transmit while SSG is
connected to the antenna connector.
DC power supply
13.8 V /15 A
Frequency
counter
FM deviation
meter
Attenuator
40 dB or 50 dB
—
+
BlackRed
RF power meter
50 ‰ / 1—50 W
4-4 RECEIVER ADJUSTMENT
SENSITIVITY • Operating channel : ch16
• [SQUELCH] control:
Max. counterclockwise
• Connect an SSG to the antenna
connector and set as:
Frequency : 156.800 MHz
Level : 10 µV*
(–97 dBm)
Modulation : 1 kHz
Deviation : ±3.5 kHz
• Receiving
4-3 TRANSMITTER ADJUSTMENTS
4-2 PLL ADJUSTMENTS
4 - 2
LOCK
VOLTAGE
REFERENCE
FREQUENCY
ADJUSTMENT
ADJUSTMENT ADJUSTMENT CONDITION MEASUREMENT VALUE POINT
UNIT LOCATION UNIT ADJUST
1
2
1
• Operating channel : ch16
• Receiving
• Operating channel : ch16
• Output power : Low
• Transmitting
• Operating channel : ch16
• Output power : Low
• Connect an RF power meter or a
50 Ωdummy load to the antenna
connector.
• Transmitting
MAIN
Rear
Panel
Connect a digital
multi-meter or oscil-
loscope to the
check point CP1.
Connect a digital
multi-meter or oscil-
loscope to the
check point CP2.
Loosely couple the
frequency counter
to the antenna con-
nector.
2.6 V
2.8 V
156.8000 MHz
MAIN
MAIN
L13
L12
C117
OUTPUT
POWER
FREQUENCY
DEVIATION
ADJUSTMENT
ADJUSTMENT ADJUSTMENT CONDITION MEASUREMENT VALUE POINT
UNIT LOCATION UNIT ADJUST
1
2
1
• Operating channel : ch16
• Output power : Low
• Transmitting
• Output power : High
• Transmitting
• Operating channel : ch16
• Output power : Low
• Connect an audio generator to J2
(pin 5) with an AC millivoltmeter
and set as:
Frequency : 1 kHz
Level :
230 mV [M45EURO]
550 mV [M45]
• Set an FM deviation meter as:
HPF : OFF
LPF : 20 kHz
De-emphasis : OFF
Detector : (P–P)/2
• Transmitting
Rear
Panel
Rear
Panel
Connect an RF
power meter to the
antenna connector.
Connect an FM
deviation meter to
the antenna con-
nector through an
attenuator.
0.7 W [M45EURO]
0.9 W [M45]
24 W[M45EURO]
25 W [M45]
±4.3 kHz
MAIN
MAIN
R70
R71
R130
ADJUSTMENT
ADJUSTMENT ADJUSTMENT CONDITION MEASUREMENT VALUE POINT
UNIT LOCATION UNIT ADJUST
1 MAIN Connect a DC volt-
meter to the check
point CP3.
Maximum voltage MAIN L5,
L6,
L7,
*This output level of a standard signal generator (SSG) is indicated as SSG’s open circuit.
4 - 3
to DC cable
DC power supply
13.8 V /15 A
–
+
–
+
BlackRed
R70
R71
J2
J2
R130
C117
L5
L6
CP1
CP3
CP2
L7
Output power
adjustment for [High]
Frequency deviation
adjustment
L12
L13
PLL lock voltage
adjustment for [TX]
PLL lock voltage
check point for [RX]
PLL lock voltage
check point for [TX]
Sensitivity
check point
Sensitivity
adjustment
PLL lock voltage
adjustment for [RX]
Reference frequency
adjustment
[PTT]
Output power
adjustment for [Low]
1
7
Audio generator
300 Hz to 3 kHz
AC millivoltmeter
2–200 mV
w
y
t
r
S.=Surface mount
IC1 1530007220 S.IC M38223M4-432-HP FX-2040
IC2 1110003500 S.IC S-80742SL-A6-T1
IC3 1130007390 S.IC TC7W02F (TE12L)
IC4 1140005620 S.IC X25080SI-2.7T6
Q1 1530001950 S.TRANSISTOR 2SC2712-GR (TE85R)
Q2 1510000500 S.TRANSISTOR 2SA1162-GR (TE85R)
Q3 1530001950 S.TRANSISTOR 2SC2712-GR (TE85R)
Q4 1590000670 S.TRANSISTOR FMW1 T148
Q5 1520000450 S.TRANSISTOR 2SB1132 T100 Q
D1 1750000060 S.DIODE 1SS196 (TE85R)
D2 1750000110 S.DIODE 1SS272 (TE85R)
D3 1750000060 S.DIODE 1SS196 (TE85R)
D4 1750000060 S.DIODE 1SS196 (TE85R)
X1 6060000630 S.CERAMIC PBRC 4.91 BR
R1 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R2 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R3 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R4 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R5 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R6 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)
R7 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)
R8 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)
R9 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R10 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)
R11 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)
R12 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R13 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R14 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R15 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R16 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R17 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R18 7030000190 S.RESISTOR MCR10EZHJ 27 Ω(270)
R19 7030000190 S.RESISTOR MCR10EZHJ 27 Ω(270)
R20 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ)
R21 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R22 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ)
R23 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ)
R24 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R25 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 kΩ)
R26 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ)
R27 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ)
R28 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R29 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R30 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R31 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R32 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R33 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R34 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
C1 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C2 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C3 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C4 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C5 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C6 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C7 4030009660 S.CERAMIC C1608 JF 1C 224Z-T-A
C8 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C9 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C10 4510005860
S.ELECTROLYTIC
ECEV1HA2R2SR
C11 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C12 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C13 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C14 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C15 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C16 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C17 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C18 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C19 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C20 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C21 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
J1 6510019070 S.CONNECTOR 52559-3092
J2 6510018960 S.CONNECTOR B2B-PH-SM3-TB
DS1 5030001373 LCD LD-HU4549J-1 (E-4548-3)
DS2 5080000170 LAMP HRS-7219A-Y2-30
DS3 5080000170 LAMP HRS-7219A-Y2-30
W3 8900005320 FFC OPC-519 (N:30 L:55)
EP1 0910049094 PCB B 5035D
EP2 8930045650 LCD CONTACT SRCN-2040-SP-N-W
R1 7210001500 VARIABLE RK097111102AA (10KA)
W1 8900007790 CABLE OPC-759
EP1 0910049102 PCB B 5036B
R1 7210001010 VARIABLE RK097111000AA (10KB)
EP1 0910049312 PCB B 5055B
IC1 1110003490 S.IC TA31136FN (D,EL)
IC2 1150001540 IC M57710-A/SC-1302
IC3 1130007610 S.IC µPD3140GS-E1 (DS8)
IC4 1130007370 S.IC TA75S558F (TE85L)
IC5 1130007690 S.IC BU4066BCF-T1
IC6 1110003750 S.IC M5218AFP 600C
IC7 1130007700 S.IC BU4094BCF-T1
IC8 1180001070 S.IC TA7805F (TE16L)
IC9 1110003090 IC LA4425A
IC10 1110003640 S.IC BA1604F-T [USA] only
Q1 1560000550 S.FET 2SK882-Y (TE85R)
Q2 1580000540 S.FET 3SK131-T2-LA
Q3 1530002360 S.TRANSISTOR 2SC2714-Y (TE85R)
Q4 1560000330 S.FET 2SK210-GR (TE85R)
Q5 1560000330 S.FET 2SK210-GR (TE85R)
Q6 1560000540 S.FET 2SK880-Y (TE85R)
Q7 1530002600 S.TRANSISTOR 2SC4215-O (TE85R)
5 - 1
SECTION 5 PARTS LIST
REF ORDER DESCRIPTION
NO. NO.
[LOGIC UNIT] REF ORDER DESCRIPTION
NO. NO.
[LOGIC UNIT]
[VR-A UNIT]
REF ORDER DESCRIPTION
NO. NO.
[VR-B UNIT]
REF ORDER DESCRIPTION
NO. NO.
[MAIN UNIT]
REF ORDER DESCRIPTION
NO. NO.
[USA]; IC-M45, [EUR]; IC-M45EURO
[MAIN UNIT][MAIN UNIT]
S.=Surface mount
Q8 1530002600 S.TRANSISTOR 2SC4215-O (TE85R)
Q9 1530002600 S.TRANSISTOR 2SC4215-O (TE85R)
Q10 1530002240 S.TRANSISTOR 2SC3775-3-TB
Q11 1530002340 S.TRANSISTOR 2SC2954-T2B
Q12 1520000380 TRANSISTOR 2SB1143 S
Q13 1590000670 S.TRANSISTOR FMW1 T148
Q14 1590000420 S.TRANSISTOR RN1404 (TE85R)
Q15 1590000420 S.TRANSISTOR RN1404 (TE85R)
Q16 1590000460 S.TRANSISTOR RN1402 (TE85R)
Q17 1590000420 S.TRANSISTOR RN1404 (TE85R)
Q18 1520000460 S.TRANSISTOR 2SB1132 T100 R
Q19 1590000420 S.TRANSISTOR RN1404 (TE85R)
Q20 1520000460 S.TRANSISTOR 2SB1132 T100 R
Q21 1530000160 S.TRANSISTOR 2SC2712-Y (TE85RTEM)
Q22 1530000160 S.TRANSISTOR 2SC2712-Y (TE85RTEM)
Q23 1540000550 S.TRANSISTOR 2SD1664 T100Q
Q24 1590001190 S.TRANSISTOR XP6501-(TX) .AB [USA] only
Q25 1520000460 S.TRANSISTOR 2SB1132 T100 R [USA] only
D1 1710001080 DIODE XB15A308
D2 1720000370 S.VARICAP HVU350TRF
D3 1720000370 S.VARICAP HVU350TRF
D4 1720000370 S.VARICAP HVU350TRF
D5 1750000470 S.DIODE 1SS321 (TE85R)
D6 1790000640 S.VARICAP MA363B (TX)
D7 1790000640 S.VARICAP MA363B (TX)
D8 1790000640 S.VARICAP MA363B (TX)
D9 1790000450 S.DIODE MA862 (TX)
D10 1750000060 S.DIODE 1SS196 (TE85R)
D11 1790000690 S.DIODE HSM88ASR-TR
D12 1790000690 S.DIODE HSM88ASR-TR
D13 1710000290 DIODE MI308
D14 1750000060 S.DIODE 1SS196 (TE85R) [EUR] only
D15 1730000730 S.ZENER RD6.2M-T2B2 [EUR] only
D16 1750000070 S.DIODE 1SS226 (TE85R)
D17 1790000700 DIODE DSA3A1
D18 1790000640 S.VARICAP MA363B (TX)
D19 1790000640 S.VARICAP MA363B (TX)
FI1 2010001610 MONOLITH FL-202 (30.850 MHz)
FI2 2020001210 CERAMIC CFWS450E
X1 6050009640 XTAL CR-528 (15.2 MHz)
X2 6070000210
S.DISCRIMINATOR
CDBCA450CX24
L1 6110001670 COIL LA-253
L2 6110001600 COIL LA-243
L3 6110001130 COIL LA-149
L4 6110001600 COIL LA-243
L5 6150004360 S.COIL LS-491
L6 6150004360 S.COIL LS-491
L7 6150004360 S.COIL LS-491
L8 6200004790 S.COIL MLF1608D R47K-T
L9 6200002430 S.COIL NL 252018T-082J
L10 6200003320 S.COIL NL 322522T-3R3J-3
L11 6200003100 S.COIL NL 322522T-3R9J-3
L12 6130002370 S.COIL LB-258
L13 6130002360 S.COIL LB-257
L14 6200003090 S.COIL NL 322522T-2R7J-3
L15 6200003090 S.COIL NL 322522T-2R7J-3
L16 6200004700 S.COIL MLR1608M R10K-T
L17 6200004700 S.COIL MLR1608M R10K-T
L18 6200004700 S.COIL MLR1608M R10K-T
L19 6200002430 S.COIL NL 252018T-082J
L20 6200002430 S.COIL NL 252018T-082J
L21 6170000230 COIL LW-25
L22 6110001600 COIL LA-243
L23 6200004660 S.COIL MLF1608A 1R8K-T
L24 6200004660 S.COIL MLF1608A 1R8K-T
L25 6110001580 COIL LA-238
L26 6200002600 S.COIL NL 252018T-047J
R1 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R2 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)
R3 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)
R4 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)
R5 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)
R6 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R7 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)
R8 7030003790 S.RESISTOR ERJ3GEYJ 824 V (820 kΩ)
R9 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)
R10 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R11 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R12 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)
R13 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)
R14 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R15 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)
R17 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω)
R18 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)
R19 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R20 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)
R21 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)
R22 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω)
R23 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ)
R24 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R25 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)
R26 7030003690 S.RESISTOR ERJ3GEYJ 124 V (120 kΩ)
R27 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)
R28 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ)
R29 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ)
R30 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R31 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R32 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R33 7030003310 S.RESISTOR ERJ3GEYJ 820 V (82 Ω)
R34 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R35 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R36 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R37 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R38 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)
R39 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R40 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R41 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω)
R42 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ)
R43 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R44 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)
R45 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)
R46 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)
R47 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ)
R48 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)
R49 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ)
R50 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω)
R51 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ)
R52 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R53 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)
R54 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)
R55 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)
R56 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)
R57 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)
R58 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)
R59 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)
R60 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R61 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)
R62 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R63 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)
R64 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)
R65 7030000240 S.RESISTOR MCR10EZHJ 68 Ω(680)
R66 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)
R67 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)
R68 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R69 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)
R70 7310002740 S.TRIMMER RV-150 (RH03A3A14X0FC) 103
R71 7310002670 S.TRIMMER RV-143 (RH03A3AS2) 471
R72 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R73 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)
R74 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)
R75 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)
R76 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R77 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R78 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)
R79 7410000990 S.ARRAY EXB-V8V 470JV
R80 7410000990 S.ARRAY EXB-V8V 470JV
R81 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R82 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R83 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R84 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R85 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R86 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R87 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R88 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
5 - 2
REF ORDER DESCRIPTION
NO. NO. REF ORDER DESCRIPTION
NO. NO.
[USA]; IC-M45, [EUR]; IC-M45EURO
[MAIN UNIT][MAIN UNIT]
S.=Surface mount
R89 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)
R90 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R91 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)
R92 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ)
R93 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R94 7030003770 S.RESISTOR ERJ3GEYJ 564 V (560 kΩ)
R95 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ)
R96 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ)
R97 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)
R98 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)
R99 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)
R100 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)
R101 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R102 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R103 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R104 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R105 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)
R106 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)
R107 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 kΩ)
R108 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R109 7030000100 S.RESISTOR MCR10EZHJ 4.7 Ω(4R7)
R111 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ)
R112 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R113 7030003730 S.RESISTOR ERJ3GEYJ 274 V (270 kΩ)
R114 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
R115 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) [USA]
7030003690 S.RESISTOR ERJ3GEYJ 124 V (120 kΩ) [EUR]
R116 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)
R117 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)
R118 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)
R119 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)
R120 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 kΩ)
R122 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)
R123 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ)
R124 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)
R125 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)
R126 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ)
R127 7510000750 S.THERMISTOR NTCCS2012 3NH 103KC-T
R128 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)
R129 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)
R130 7310002600 S.TRIMMER RV-110 (RH03A3AS4X0AA) 473
R131 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ)
R132 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)
R133 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ)
R134 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)
R135 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
[USA] only
R136 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ)
[USA] only
R137 7030007590 S.RESISTOR RR0816R-433-D (43 kΩ)
[USA] only
R138 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R139 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R140 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)
R141 7030000240 S.RESISTOR MCR10EZHJ 68 Ω(680)
R142 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)
R143 7030001070 S.RESISTOR MCR50JZHJ 33 Ω(330)
R144 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)
R145 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)
R146 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R147 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R148 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R149 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R150 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R151 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
R152 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)
[USA] only
R153 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)
[USA] only
R154 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)
R155 7030003300 S.RESISTOR ERJ3GEYJ 680 V (68 Ω)
R156 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)
R157 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω)
C1 4030011160 S.CERAMIC GRM42-6 CH 150J 500PT
C2 4030011110 S.CERAMIC GRM42-6 CH 090D 500PT
C3 4030011290 S.CERAMIC GRM42-6 CH 240J 500PT
C4 4030011070 S.CERAMIC GRM42-6 CH 050C 500PT
C5 4030011160 S.CERAMIC GRM42-6 CH 150J 500PT
C7 4030011100 S.CERAMIC GRM42-6 CH 080D 500PT
C8 4030011260 S.CERAMIC GRM42-6 W5R 102K 500PT
C9 4030011190 S.CERAMIC GRM42-6 CH 270J 500PT
C10 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A
C11 4030011220 S.CERAMIC GRM42-6 CH 360J 500PT
C12 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A
C13 4030009510 S.CERAMIC C1608 CH 1H 010B-T-A
C14 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C15 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C16 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C17 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C18 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A
C19 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A
C20 4030009570 S.CERAMIC C1608 CH 1H 0R3B-T-A
C21 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A
C22 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C23 4030009510 S.CERAMIC C1608 CH 1H 010B-T-A
C24 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C25 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C26 4030006960 S.CERAMIC C1608 CH 1H 050C-T-A
C28 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A
C29 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C30 4030007110 S.CERAMIC C1608 CH 1H 680J-T-A
C31 4030008880 S.CERAMIC C1608 JB 1C 223K-T-A
C32 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C33 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C34 4030008880 S.CERAMIC C1608 JB 1C 223K-T-A
C35 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C36 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A
C37 4030009660 S.CERAMIC C1608 JF 1C 224Z-T-A
C38 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C39 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C40 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C41 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C42 4030007130 S.CERAMIC C1608 CH 1H 101J-T-A
C43 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C44 4510004630
S.ELECTROLYTIC
ECEV1CA100SR
C45 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C46 4030008680 S.CERAMIC C2012 JF 1C 105Z-T-A
C47 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C50 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C51 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C52 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C53 4030007170 S.CERAMIC C1608 CH 1H 221J-T-A
C54 4030007170 S.CERAMIC C1608 CH 1H 221J-T-A
C55 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C56 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C57 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C58 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C59 4550006250 S.TANTALUM TEMSVA 1A 106M-8L
C61 4030009510 S.CERAMIC C1608 CH 1H 010B-T-A
C62 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A
C63 4030009530 S.CERAMIC C1608 CH 1H 030B-T-A
C64 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-A
C65 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C67 4030009520 S.CERAMIC C1608 CH 1H 020B-T-A
C68 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A
C69 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C70 4550006250 S.TANTALUM TEMSVA 1A 106M-8L
C71 4030009560 S.CERAMIC C1608 CH 1H R75B-T-A
C72 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C73 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C74 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C75 4550000730 S.TANTALUM TESVA 0J 225M1-8L
C76 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C77 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C78 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C79 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C80 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A
C81 4030009990 S.CERAMIC C1608 CH 1H 200J-T-A
C82 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A
C83 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C84 4030007040 S.CERAMIC C1608 CH 1H 180J-T-A
C85 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C86 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C87 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A
C88 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C89 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C90 4030007040 S.CERAMIC C1608 CH 1H 180J-T-A
C91 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C92 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C93 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C94 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A
C95 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
5 - 3
REF ORDER DESCRIPTION
NO. NO. REF ORDER DESCRIPTION
NO. NO.
[USA]; IC-M45, [EUR]; IC-M45EURO
[MAIN UNIT][MAIN UNIT]
S.=Surface mount
C96 4550002830 S.TANTALUM TESVD2 1V 685M-12R
C97 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C98 4510004590 ELECTROLYTIC 16 MV 470 HC
C99 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C100 4030011290 S.CERAMIC GRM42-6 CH 240J 500PT
C101 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C102 4030011170 S.CERAMIC GRM42-6 CH 180J 500PT
C103 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C104 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C105 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C106 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C107 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C108 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C109 4510004440
S.ELECTROLYTIC
ECEV1HA010SR
C110 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C111 4030008880 S.CERAMIC C1608 JB 1C 223K-T-A
C112 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C113 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C114 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C115 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C116 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A
C117 4610002150 S.TRIMMER CTZ3S-10A-W1-AF
C118 4030007070 S.CERAMIC C1608 CH 1H 330J-T-A
C119 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C120 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A
C121 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A
C122 4030009520 S.CERAMIC C1608 CH 1H 020B-T-A
C123 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A
C124 4030009530 S.CERAMIC C1608 CH 1H 030B-T-A
C125 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C126 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C127 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C128 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C129 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C130 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C131 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C132 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A [EUR] only
C133 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C134 4030008770 S.CERAMIC C1608 JB 1H 562K-T-A
C135 4550000510 S.TANTALUM TESVA 1V 473M1-8L
C136 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C137 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C138 4030008650 S.CERAMIC C1608 JB 1H 332K-T-A
C139 4030007110 S.CERAMIC C1608 CH 1H 680J-T-A
C140 4030008470 S.CERAMIC C1608 JB 1H 272K-T-A
C141 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C142 4510004630
S.ELECTROLYTIC
ECEV1CA100SR
C143 4510004630
S.ELECTROLYTIC
ECEV1CA100SR
C144 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C145 4510004630
S.ELECTROLYTIC
ECEV1CA100SR
C146 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C147 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C148 4510005320
S.ELECTROLYTIC
ECEV0JA101SP
C149 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C150 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C151 4030008680 S.CERAMIC C2012 JF 1C 105Z-T-A
C152 4550006130 S.TANTALUM ECST1VY224R
C153 4030008890 S.CERAMIC C1608 JB 1C 273K-T-A
C154 4030006870 S.CERAMIC C1608 JB 1H 222K-T-A
C155 4030009490 S.CERAMIC C1608 JB 1H 821K-T-A
C156 4510004630
S.ELECTROLYTIC
ECEV1CA100SR
C157 4550006150 S.TANTALUM ECST1CY105R
C158 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C159 4550006130 S.TANTALUM ECST1VY224R
C160 4550006170 S.TANTALUM ECST1AY225R
C161 4550006170 S.TANTALUM ECST1AY225R
C162 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C163 4510004590 ELECTROLYTIC 16 MV 470 HC
C164 4510004590 ELECTROLYTIC 16 MV 470 HC
C165 4030008960 S.CERAMIC C2012 JB 1C 104K-T-A
C166 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C167 4510004630
S.ELECTROLYTIC
ECEV1CA100SR [USA] only
C168 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A [USA] only
C169 4550006170 S.TANTALUM ECST1AY225R [USA] only
C170 4550006150 S.TANTALUM ECST1CY105R [USA] only
C171 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A [USA] only
C172 4340000010 S.MYLAR ECWU 1C 223JB5 [USA] only
C174 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C175 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C176 4030011340 S.CERAMIC C1608 CH 1H 471J-T-A
C177 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C178 4030011730 S.CERAMIC GRM42-6 CH 101J 500PT
C179 4030008890 S.CERAMIC C1608 JB 1C 273K-T-A
C180 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C181 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C182 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C183 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C184 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C185 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C186 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C187 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C188 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C189 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C190 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C191 4510005900
S.ELECTROLYTIC
ECEV0GA101SR
C192 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C193 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C194 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C195 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C196 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C197 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C198 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A [USA] only
C199 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C200 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C201 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C202 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C203 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A
C204 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-A
C205 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A
C206 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A
J1 6510019420 S.CONNECTOR B8B-ZR-SM3-TF
J2 6510003430 CONNECTOR B07B-EH-S
J3 6450001060 CONNECTOR HSJ1493-01-010
J4 6510019070 S.CONNECTOR 52559-3092
J5 6510019250 S.CONNECTOR B11B-ZR-SM3-TF
W1 7120000470 JUMPER ERDS2T0
W2 7120000470 JUMPER ERDS2T0
EP1 0910049084 PCB B 5034D
EP2 9040902902 TUBE IRRAX 0.7 (d) L=2 mm
5 - 4
REF ORDER DESCRIPTION
NO. NO. REF ORDER DESCRIPTION
NO. NO.
[USA]; IC-M45, [EUR]; IC-M45EURO
SECTION 6 MECHANICAL PARTS AND DISASSEMBLY
6 - 1
J1 6510004880 Connector MR-DSE-01 1
MC1 0800004370 Microphone HM-117B [Black] 1
0800004380 Microphone HM-117W [White] 1
SP1 2510001040 Speaker F45G07-4 1
W1 8900007770 Cable OPC-754 [USA] 1
8900007930 Cable OPC-773 [EUR] 1
MP2 8010017264 2040 Chassis-4 1
MP3 8930045700 2040 IC clip 1
MP4 8510011530 2040 Case [U-Black] 1
8510011550 2040 Case (A) [U-White] 1
8510011880 2040 Case (B) [E-White] 1
8510012510 2040 Case (C) [E-Black] 1
MP5 8210015210 2040 Front panel [U-Black] 1
8210015260 2040 Front panel (A) [U-White] 1
8210015510 2040 Front panel (B) [E-White] 1
8210016230 2040 Front panel (C) [E-Black] 1
MP6 8930045260 2040 6-KEY [USA] 1
8930046650 2040 6-KEY (A) [EUR] 1
MP7 8930045270 2040 R-packing 1
MP8 8930045280 2040 F-packing 1
MP10 8610010550 Knob N-264 [Black] 2
8610010580 Knob N-264 (A) [White] 2
MP12 8930033470 1542 Jack bush 1
MP13 8930045290 2040 Bush plate 1
MP15 8930014280 SP net 1
MP16 8810008630 Screw PH B0 M3x6 NI-ZU (BT) 7
MP17 8810008660 Screw PH B0 M3x8 NI-ZU (BT) 4
MP18 8810008660 Screw PH B0 M3x8 NI-ZU (BT) 2
MP19 8810004540 Screw BiH M3x8 SUS 2
MP20 8810004540 Screw BiH M3x8 SUS 4
MP21 8810008680 Screw PH M3x8 NI 4
REF. NO. ORDER NO. DESCRIPTION QTY.
[CHASSIS PARTS]
REF. NO. ORDER NO. DESCRIPTION QTY.
[LOGIC UNIT]
R1 7210001500 Variable resistor RK097111102AA (10KA) 1
[PWR/VOL] (incl. nut)
REF. NO. ORDER NO. DESCRIPTION QTY.
[VR-A UNIT]
R1 7210001010 Variable resistor RK097111000AA (10KB) 1
[SQUELCH] (incl. nut)
REF. NO. ORDER NO. DESCRIPTION QTY.
[VR-B UNIT ]
[MAIN UNIT]
MP1 8510011600 2040 VCO Case 1
MP2 8510011590 2040 VCO Cover 1
MP3 8510011690 2040 Module plate [USA] 1
8510011860 2040 A-Module plate [EUR] 1
REF. NO. ORDER NO. DESCRIPTION QTY.
Screw abbreviations A, B0, BT: Self-tapping
PH: Pan head
FH: Flat head
BiH: Bind head
NI: Nickel
SUS: Stainless
ZK: Black
[ACCESSORIES]
W1 8900006540 Cable OPC-632 1
MP1 8950004140 1632 MIC hanger [U-Black] only 1
8950004770 1632 MIC hanger (A) [U-White] only 1
MP2 8010017250 2040 Mobile bracket [Black] 1
8010017270 2040 Mobile bracket (A) [White] 1
MP3 8610010560 2040 Knob bolt [Black] 2
8610010590 2040 Knob bolt (A) [White] 2
MP4 8810001470 Screw PH A0 M3.5x30 SUS 2
MP5 8810001490 Screw PH A0 M5x20 SUS 2
MP6 8850000180 Flat washer M5 SUS 2
MP7 8850000500 Spring washer M5 SUS 2
REF. NO. ORDER NO. DESCRIPTION QTY.
DS1 5030001373 LCD LD-HU4549J-1 1
DS2 5080000170 Lamp HRS-7219A-Y2 30 1
DS3 5080000170 Lamp HRS-7219A-Y2 30 1
W3 8900005320 FFC OPC-519 1
EP2 8930045650 LCD contact SRCN-2040-SP-N-W 1
MP1 8210015200 2040 Reflector 1
MP2 8930045300 2040 LCD holder 1
MP2 MP1
W1 MP3
MP4
MP5
MP6
MP7
MC1 (C)
MP10 (C)
MP5 (C)
R1 (VA)
R1 (VB)
MP6 (C)
MP8 (C)
MP15 (C)
SP1 (C)
VR-A UNIT
MP20 (C)
MP20 (C)
MP4 (C)
EP2 (L)
MP17 (C)
MP17 (C)
LOGIC UNIT
MP2 (L)
DS3 (L) DS2 (L)
VR-B UNIT
DS1 (L)
MP1 (L)
MP21 (C)
MP16 (C)
MP16 (C)
MP3 (M)
MP16 (C)
MP18 (C)
W3 (L)
IC2 (M)
MP12 (C)
MP3 (C)
MP7 (C)
J1 (C)
W1 (C)
MP19 (C)
MP2 (C)
MP13 (C)
MP21 (C)
MAIN UNIT
MP21 (C)
6 - 2
UNIT abbreviation (C): CHASSIS PARTS (L): LOGIC UNIT (M): MAIN UNIT
(VA): VR-A UNIT (VB): VR-B UNIT
Note: Refer to IC-M59 service manual for HM-117 microphone details.
SECTION 7 SEMI-CONDUCTOR INFORMATION
7 - 1
B
C
E
B
C
E
B
C
E
C
D
GS
S
D
G
D
GS
D
S
G1
G2
E
E
B
C
B
C
B
EC
B
E
C
•TRANSISTOR AND FET’S
2SA1162 GR
(Symbol: SR) 2SB1132 Q
(Symbol: BAQ) 2SB1132 R
(Symbol: BAR) 2SB1143 S
(Symbol: B1143) 2SC2712 GR
(Symbol: LG)
2SC2712 Y
(Symbol: LY) 2SC2714 Y
(Symbol: QY) 2SC2954
(Symbol: QK) 2SC3775 3
(Symbol: OY3) 2SC4215 O
(Symbol: QO)
2SD1664 Q
(Symbol: DA) 2SK210 GR
(Symbol: YG) 2SK880 Y
(Symbol: XY) 2SK882 Y
(Symbol: TY) 3SK131 L
(Symbol: V12)
FMW1
(Symbol: W1) RN1402
(Symbol: XB) RN1404
(Symbol: XD) XP6501 AB
(Symbol: 5N)
•DIODES
1SS196
(Symbol: G3) 1SS226
(Symbol: C3) 1SS272
(Symbol: A1) 1SS321
(Symbol: F9) HSM88ASR
(Symbol: C3)
MA862
(Symbol: M1I) RD6.2M B2
(Symbol: 622)
HVU350
(Symbol: 4) MA363 B
(Symbol: 6D)
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