Icom Ic4008a/Mk2 Uhf Fm Tranciever Service Manual

							5 - 1
SECTION 5 ADJUSTMENT PROCEDURES
5-1 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 : 4.5 V DC
Current capacity : 1 A or more
Measuring range : 1 mW–1 W
Frequency range : 300–600 MHz
Impedance : 50 ½
SWR : Less than 1.2 : 1
Frequency range : 0.1–600 MHz
Frequency accuracy : ±1 ppm or better
Sensitivity : 100 mV or better
Frequency range : 30–600 MHz
Measuring range : 0 to ±10 kHz
Input impedance : 50 k½/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 : 0.1–600 MHz
Output level : 0.1 µV–32 mV
(–127 to –17 dBm)
Frequency range : DC–20 MHz
Measuring range : 0.01–10 V
Measuring range : 10 mV–10 V
Input impedance : 8 ½
Capacity : 300 mW or more
Power attenuation : 30 or 40 dB
Capacity : 1 W or more
CAUTION:
DO NOT transmit while SSG is 
connected to the antenna connector.
to the RF test port J1Standard signal 
generator
–17 to –125 dBm
(32 mV to 0.1 µV)
Frequency
counter FM deviation 
meterAttenuator
30 dB or 40 dBRF power meter
50 ½ / 1–500 mW
DC power supply
4.5 V /1.0 A–
+
ENTERING THE ADJUSTMENT MODE
Turn the transceiver power OFF.
While connecting the “TEST” on the RF board to “GND”, then turn power ON.
(See location at page 5-3)
CONNECTIONS 
						

							5 - 2
5-2 ADJUSTMENT
REFERENCE
FREQUENCY
OUTPUT
POWER
FM
DEVIATION
SQUELCH
ADJUSTMENT
ADJUSTMENT ADJUSTMENT CONDITIONMEASUREMENT
VALUEPOINT
UNIT LOCATION UNIT ADJUST
433.925000 MHz
9 mW [ITA/–1]
470 mW [CSA/–1]
±4.8 kHz
10 mV ±3 dB
Audio signal
disappears. 1
1
1
2
1
2• Operating channel : Ch 35
• Transmitting
• Operating channel : Ch 35
• Transmitting
• Operating channel : Ch 01
• Connect an audio generator to the
[MIC] jack and set as:
1 kHz/100 mV rms
• Set an FM deviation meter as:
HPF : OFF
LPF : 20 kHz or 15 kHz
De-emphasis : OFF
Detector : (P–P)/2
• Set group No. : 01
• Transmitting
• Set group No. : OFF (– –)
• Set an audio generator output level
until the deviation is ±3.5 kHz.
• Transmitting
• Operating channel : Ch 35
• Connect an SSG to J1 on the RF unit
and set as:
Level : 0.14 µV* 
(–124 dBm)
Modulation : OFF
• Receiving
• Set an SSG as :
Level : OFF
• ReceivingTo p
panel
RF
RF
Front
panelLoosely couple a fre-
quency counter to the
antenna.
Connect an RF power
meter to the RF test
port J1.
Connect an FM devia-
tion meter to the RF
test port J1.
Internal speakerRF
RF
RF
Front
panelC63
R206 
R50
Verify
Push
and hold
[MODE]
and
[DOWN]
Verify 
						

							5 - 3
RF
GNDJ1
RF test por
R50
FM deviati Reference frequency
adjustmentR206Output power
adjustment
TEST
C63
ENTERING THE ADJUSTMENT MODE

q Turn the transceiver power OFF.
w While connecting the TEST to GND, 
     then turn power ON.  
						

							SECTION 6 PARTS LIST
6 - 1
IC1 1140006881 S.IC µPD753036GK-524-BE9
IC2 1110002820 S.IC NJM2100M-T1
IC3 1140004450 S.IC X24C01AS-3.0T6
IC5 1110004710 S.IC S-80928ANMP-DDR-T2
IC6 1180001150 S.IC S-81230SG-QB-T1
IC9 1110002810 S.IC NJM2070M-T1
Q1 1590000720 S.TRANSISTOR DTA144EUA T106
Q2 1590001860 S.TRANSISTOR UN9215 (TX) 
Q3 1590000800 S.TRANSISTOR UN5119 (TX) 
Q5 1510000580 S.TRANSISTOR 2SA1362-GR (TE85R) 
Q6 1560000840 S.FET 2SK1829 (TE85R) 
Q7 1530002280 S.TRANSISTOR 2SC4081 T107 S
Q10 1530002280 S.TRANSISTOR 2SC4081 T107 S
Q11 1530003090 S.TRANSISTOR 2SC4213-B (TE85R) 
Q12 1530002280 S.TRANSISTOR 2SC4081 T107 S
Q14 1590001330 S.TRANSISTOR DTA114EUA T106
Q18 1510000770 S.TRANSISTOR 2SA1586-GR (TE85R) 
Q23 1590001390 S.FET 2SJ144-Y (TE85R) 
Q25 1590002490 S.TRANSISTOR UMZ2N TR
Q27 1530002280 S.TRANSISTOR 2SC4081 T107 S
Q28 1520000200 S.TRANSISTOR 2SB798-T2 DK
Q29 1590000680 S.TRANSISTOR DTC114EUA T106
Q101 1590002630 S.TRANSISTOR UMZ1N TR
[CSA], [CSA-1] only
D2 1750000550 S.DIODE 1SS355 TE-17
D4 1750000550 S.DIODE 1SS355 TE-17
D5 1750000550 S.DIODE 1SS355 TE-17 [CSA], [CSA-1]
1790001250 S.DIODE MA2S111-(TX) [ITA], [ITA-1]
D101 1750000550 S.DIODE 1SS355 TE-17 [CSA], [CSA-1]
1790001250 S.DIODE MA2S111-(TX) [ITA], [ITA-1]
D303 1790001250 S.DIODE MA2S111-(TX) 
[ITA], [ITA-1] only
X1 6050010450 S.XTAL CR-627 (5.8368 MHz) 
R2 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 k½) 
R4 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 k½) 
R5 7030003810 S.RESISTOR ERJ3GEYJ 125 V (1.2 M½) 
R6 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 k½) 
R7 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 k½) 
R9 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R10 7030003310 S.RESISTOR ERJ3GEYJ 820 V (82 ½) 
R12 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 ½) 
R13 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 k½) 
R14 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 k½) 
R22 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 k½) 
R23 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 k½) 
R24 7030003820 S.RESISTOR ERJ3GEYJ 155 V (1.5 M½) 
R25 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 k½) 
R26 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R27 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 ½) 
R30 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 k½) 
R31 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 M½) 
R32 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 k½) 
R33 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 k½) 
R34 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 k½) 
R35 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 k½) 
R36 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R37 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 k½) 
R38 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 k½) 
R39 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 k½) 
R40 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 k½) 
R41 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 k½) 
R42 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 k½) 
R43 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 k½) 
R45 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 M½) 
R46 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 ½) 
R49 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 ½) 
R50 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 k½) 
R51 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 k½) 
REF ORDER
DESCRIPTION
NO. NO.
R52 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 k½) 
R53 7030003820 S.RESISTOR ERJ3GEYJ 155 V (1.5 M½) 
R54 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 k½) 
R55 7030003330 S.RESISTOR ERJ3GEYJ 121 V (120 ½) 
R56 7030004050 S.RESISTOR ERJ3GEYJ 1R0 V (1 ½) 
R57 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 k½) 
R58 7210001970 VARIABLE RV-244 (RK0971110) 10KA
R60 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R61 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 ½) 
R62 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R63 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 k½) 
R64 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 k½) 
R65 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 k½) 
R66 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 k½) 
R67 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 k½) 
R68 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 k½) 
R69 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 k½) 
R70 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 k½) 
R71 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 k½) 
R72 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 M½) 
R74 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R76 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R77 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 ½) 
R78 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R79 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 k½) 
R80 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R81 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R86 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R87 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 M½) 
R88 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R89 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 k½) 
R90 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 k½) 
R94 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 k½) 
R95 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 k½) 
R96 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R97 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R98 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R99 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R100 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R101 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R102 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R103 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R105 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R106 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R108 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 k½) 
R110 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 M½) 
R112 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
[CSA], [CSA-1]
7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 k½) 
[ITA], [ITA-1]
R114 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 k½) 
[ITA], [ITA-1]
7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 k½) 
[CSA], [CSA-1]
R115 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 ½) 
[CSA], [CSA-1]
R118 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 k½) 
R119 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
[CSA], [CSA-1] only
R200 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 M½) 
[CSA], [CSA-1] only
R201 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 ½) 
[CSA], [CSA-1] only
R202 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 ½) 
R301 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 k½) 
[ITA], [ITA-1] only
R302 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 k½) 
[ITA], [ITA-1] only
C1 4030009980 S.CERAMIC C1608 JB 1H 152K-T-A
C3 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C4 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C5 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C6 4030008680 S.CERAMIC C2012 JF 1C 105Z-T-A
C7 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
REF ORDER
DESCRIPTION
NO. NO.
S.=Surface mount
[MAIN UNIT][MAIN UNIT] 
						

							6 - 2
C8 4510004630 S.ELECTROLYTIC ECEV1CA100SR
C9 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C10 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C11 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C15 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C17 4550006880 S.TANTALUM TEMSVD2 0J 157M-12R
C18 4510004630 S.ELECTROLYTIC ECEV1CA100SR
C20 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C21 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C24 4030008900 S.CERAMIC C1608 JB 1C 333K-T-A
C25 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C26 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C27 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C28 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C29 4030011280 S.CERAMIC C1608 CH 1H 271J-T-A
C31 4030008880 S.CERAMIC C1608 JB 1C 223K-T-A
C32 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C34 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A
C35 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C36 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C40 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C42 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C44 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C45 4030009650 S.CERAMIC C1608 CH 1H 240J-T-A
C46 4030009650 S.CERAMIC C1608 CH 1H 240J-T-A
C47 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C48 4510005430 S.ELECTROLYTIC ECEV0JA220SR
C49 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C50 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C51 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C52 4510005860 S.ELECTROLYTIC ECEV1HA2R2SR
C53 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C54 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C55 4510005870 S.ELECTROLYTIC ECEV1HA3R3SR
C56 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C57 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C59 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C60 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C61 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C62 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C63 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C64 4510005430 S.ELECTROLYTIC ECEV0JA220SR
C65 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C67 4030009590 S.CERAMIC C2012 JF 1C 225Z-T-A
C71 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C72 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C73 4030008650 S.CERAMIC C1608 JB 1H 332K-T-A
C74 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C75 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C79 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C80 4510005900 S.ELECTROLYTIC ECEV0GA101SR
C81 4030008900 S.CERAMIC C1608 JB 1C 333K-T-A
C82 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C83 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C85 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C86 4030009590 S.CERAMIC C2012 JF 1C 225Z-T-A
C87 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C88 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C89 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C90 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C91 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C92 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C93 4030010760 S.CERAMIC C1608 CH 1H 331J-T-A
C94 4030010760 S.CERAMIC C1608 CH 1H 331J-T-A
C95 4030010760 S.CERAMIC C1608 CH 1H 331J-T-A
C96 4030010760 S.CERAMIC C1608 CH 1H 331J-T-A
C97 4030010760 S.CERAMIC C1608 CH 1H 331J-T-A
C98 4030010760 S.CERAMIC C1608 CH 1H 331J-T-A
J1 6450000130 CONNECTOR HSJ1102-01-540
J3 6450001060 CONNECTOR HSJ1493-01-010
J4 6510017950 S.CONNECTOR 4-175638-4  
DS1 5010000120 S.LED LN1371G-(TR) 
DS2 5030001580 LCD LD-BU10185J (E-10185-1) 
MC1 7700002160 MICROPHON KUC3523-040245
S1 2260001900 SWITCH SW-149  
REF ORDER
DESCRIPTION
NO. NO.
S.=Surface mount
[MAIN UNIT]
W1 7030003860 S.JUMPER ERJ3GE JPW V
W3 7030003860 S.JUMPER ERJ3GE JPW V
W4 7030003860 S.JUMPER ERJ3GE JPW V
W5 9001502002 WIRE 72/98/030/X98/X98
W6 7120000470 JUMPER ERDS2T0
W7 7030003860 S.JUMPER ERJ3GE JPW V
EP1 8930045510 LCD CONTACT SRCN-2045-SP-N-W
EP2 0910050341 PCB B 5161A [ITA], [ITA-1]
0910050792 PCB B 5109B [CSA], [CSA-1]
IC1 1110004150 S.IC TB31202FN (ER) 
IC2 1110003200 S.IC TA31136FN (EL) 
Q1 1530002600 S.TRANSISTOR 2SC4215-O (TE85R) 
Q2 1530002920 S.TRANSISTOR 2SC4226-T2 R25
Q3 1530003620 S.TRANSISTOR 2SC5194-T1
Q6 1530003320 S.TRANSISTOR 2SC5108-Y (TE85R) 
Q7 1530003320 S.TRANSISTOR 2SC5108-Y (TE85R) 
Q8 1530002940 S.TRANSISTOR 2SC4228-T2 R44
Q12 1530003260 S.TRANSISTOR 2SC5006-T1
Q13 1530002280 S.TRANSISTOR 2SC4081 T107 S
Q14 1510000770 S.TRANSISTOR 2SA1586-GR (TE85R) 
Q15 1530002280 S.TRANSISTOR 2SC4081 T107 S
Q16 1530002280 S.TRANSISTOR 2SC4081 T107 S
Q201 1530000372 S.TRANSISTOR 2SC3356 R24-T2B
Q202 1590002600 S.FET MRF9745 T1
D1 1790000620 S.DIODE MA77 (TX) 
D2 1790000620 S.DIODE MA77 (TX) 
D4 1720000640 S.VARICAP 1SV284 (TPH3) 
D5 1720000640 S.VARICAP 1SV284 (TPH3) 
D7 1790001260 S.DIODE MA2S077-(TX) 
D8 1750000550 S.DIODE 1SS355 TE-17
D9 1750000550 S.DIODE 1SS355 TE-17
D101 1790001260 S.DIODE MA2S077-(TX) 
D102 1790001260 S.DIODE MA2S077-(TX) 
D103 1790001240 S.DIODE MA2S728-(TX) 
FI1 2040001330 S.SAW NSVA468 (433.92MHZ) 
FI2 2010002330 MONOLITH FL-298 (21.700 MHz) 
FI3 2020001270 CERAMIC CFWM450E
X1 6050010480 S.XTAL CR-633 (21.250 MHz) 
X2 6070000210 S.DISCRIMINATOR CDBCA450CX24
L1 6200002240 S.COIL ELJFC 2R2K-F
L3 6200004380 S.COIL LL1608-F18NK
L4 6200005670 S.COIL ELJRE 12NG-F
L5 6200008270 S.COIL 0.26-1.0-5TL 17N
L6 6200008270 S.COIL 0.26-1.0-5TL 17N
L10 6200005700 S.COIL ELJRE 22NG-F
L11 6200003640 S.COIL MLF1608K 100K-T
L12 6200003640 S.COIL MLF1608K 100K-T
L13 6200002350 S.COIL LQN 1A 27NJ04
L14 6200005720 S.COIL ELJRE 33NG-F
L15 6200007000 S.COIL ELJRE 82NG-F
L19 6200005710 S.COIL ELJRE 27NG-F
L21 6200005700 S.COIL ELJRE 22NG-F
L23 6200008430 S.COIL 0.20-1.0-4TL 15N
L25 6200002190 S.COIL MLF2012A 4R7K-T
L105 6200007000 S.COIL ELJRE 82NG-F
L201 6200005700 S.COIL ELJRE 22NG-F
L202 6200005720 S.COIL ELJRE 33NG-F
L203 6200008440 S.COIL LQN21A 8N2D04
L204 6200008440 S.COIL LQN21A 8N2D04
L205 6200006670 S.COIL ELJRE 68NG-F
REF ORDER
DESCRIPTION
NO. NO.
[MAIN UNIT]
REF ORDER
DESCRIPTION
NO. NO.
[RF BOARD] 
						

							6 - 3
L206 6200005690 S.COIL ELJRE 18NG-F
L207 6200005690 S.COIL ELJRE 18NG-F
L208 6200003640 S.COIL MLF1608K 100K-T
R1 7030003430 S.RESISTOR ERJ3GEYJ 821 V (820 ½) 
R2 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 k½) 
R3 7030003470 S.RESISTOR ERJ3GEYJ 182 V (1.8 k½) 
R4 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 k½) 
R5 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R6 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 k½) 
R7 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 ½) 
R10 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 k½) 
R12 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 k½) 
R16 7030003260 S.RESISTOR ERJ3GEYJ 330 V (33 ½) 
R19 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 ½) 
R25 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 k½) 
R27 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 k½) 
R29 7030003350 S.RESISTOR ERJ3GEYJ 181 V (180 ½) 
R30 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 k½) 
R31 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 k½) 
R32 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 k½) 
R33 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 k½) 
R34 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 ½) 
R35 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 k½) 
R36 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 ½) 
R37 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 k½) 
R45 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 k½) 
R50 7310003630 S.TRIMMER EVM-1XSX50 BQ4 (473) 
R51 7030003770 S.RESISTOR ERJ3GEYJ 564 V (560 k½) 
R52 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 ½) 
R53 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R54 7510000930 S.THERMISTOR NTCCF2012 3NH 103KC-T
R55 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 k½) 
R56 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 k½) 
R57 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 k½) 
R58 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 k½) 
R59 7030003470 S.RESISTOR ERJ3GEYJ 182 V (1.8 k½) 
R60 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 k½) 
R61 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R62 7030003230 S.RESISTOR ERJ3GEYJ 180 V (18 ½) 
R64 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 k½) 
R65 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 k½) 
R66 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 k½) 
R67 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 k½) 
R68 7030003750 S.RESISTOR ERJ3GEYJ 394 V (390 k½) 
R69 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 k½) 
R70 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 k½) 
R71 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R72 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 k½) 
R73 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 k½) 
R74 7030003750 S.RESISTOR ERJ3GEYJ 394 V (390 k½) 
R75 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R76 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 k½) 
R83 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R86 7030003300 S.RESISTOR ERJ3GEYJ 680 V (68 ½) 
R88 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 k½) 
R93 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 ½) 
R202 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 k½) 
R205 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 k½) 
[ITA], [ITA-1]
7510001180 S.THERMISTOR NTCCM1608 3NH 221KC
[CSA], [CSA-1]
R206 7310003610 S.TRIMMER EVM-1XSX50 B14 (103) 
R207 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 k½) 
R208 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 k½) 
R209 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 ½) 
R210 7030003350 S.RESISTOR ERJ3GEYJ 181 V (180 ½) 
R211 7030003250 S.RESISTOR ERJ3GEYJ 270 V (27 ½) 
R212 7030003350 S.RESISTOR ERJ3GEYJ 181 V (180 ½) 
R213 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 ½) 
R301 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 k½) 
[CSA], [CSA-1]
7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 k½) 
[ITA], [ITA-1]
C1 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C2 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C3 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C4 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C5 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
REF ORDER
DESCRIPTION
NO. NO.
S.=Surface mount
C6 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C7 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A
C8 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A
C9 4030010780 S.CERAMIC C1608 CH 1H 1R5C-T-A
C10 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A
C11 4030009470 S.CERAMIC C1608 CH 1H R75C-T-A
C12 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A
C13 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C15 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C16 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C17 4030008880 S.CERAMIC C1608 JB 1C 223K-T-A
C18 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C20 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C21 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C23 4030006940 S.CERAMIC C1608 CH 1H 030C-T-A
C26 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C28 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C30 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A
C31 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A
C32 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A
C35 4030006910 S.CERAMIC C1608 CH 1H 0R5C-T-A
C36 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A
C42 4030007070 S.CERAMIC C1608 CH 1H 330J-T-A
C43 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A
C44 4030007060 S.CERAMIC C1608 CH 1H 270J-T-A
C45 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A
C46 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A
C48 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C50 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A
C51 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A
C52 4030006930 S.CERAMIC C1608 CH 1H 020C-T-A
C53 4030009540 S.CERAMIC C1608 CH 1H 1R5B-T-A
C54 4030009350 S.CERAMIC C1608 CH 1H 3R5B-T-A
C55 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C56 4030006910 S.CERAMIC C1608 CH 1H 0R5C-T-A
C57 4030009540 S.CERAMIC C1608 CH 1H 1R5B-T-A
C60 4510005430 S.ELECTROLYTIC ECEV0JA220SR
C61 4030006960 S.CERAMIC C1608 CH 1H 050C-T-A
C62 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C63 4610002150 S.TRIMMER CTZ3S-10A-W1-AF
C64 4030009660 S.CERAMIC C1608 JF 1C 224Z-T-A
C65 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C67 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C68 4550006150 S.TANTALUM ECST1CY105R
C69 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A
C70 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C72 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C73 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C74 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C75 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C76 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C77 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A
C78 4030007110 S.CERAMIC C1608 CH 1H 680J-T-A
C79 4510004630 S.ELECTROLYTIC ECEV1CA100SR
C80 4030009660 S.CERAMIC C1608 JF 1C 224Z-T-A
C81 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C82 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C83 4030008680 S.CERAMIC C2012 JF 1C 105Z-T-A
C84 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C85 4510004650 S.ELECTROLYTIC ECEV1EA4R7SR
C86 4030011810 S.CERAMIC C1608 JB 1A 224K-T-N
C87 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C88 4510004650 S.ELECTROLYTIC ECEV1EA4R7SR
C89 4030009880 S.CERAMIC C1608 JB 1H 682K-T-A
C90 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C91 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C92 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C93 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C95 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C96 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C100 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A
C102 4030009540 S.CERAMIC C1608 CH 1H 1R5B-T-A
C201 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
C202 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A
C203 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A
C204 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A
C205 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C206 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C207 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A
C208 4030007000 S.CERAMIC C1608 CH 1H 090D-T-A
C209 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A
C210 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A
REF ORDER
DESCRIPTION
NO. NO.
[RF UNIT]
[RF UNIT] 
						

							6 - 4
C211 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
J1 6910007660 CONNECTOR IMSA-9210B-1-02T
J2 6510018170 S.CONNECTOR 4-175643-4
W4 7030003860 S.JUMPER ERJ3GE JPW V
W5 7030003860 S.JUMPER ERJ3GE JPW V
W6 7030003860 S.JUMPER ERJ3GE JPW V
W8 7030003860 S.JUMPER ERJ3GE JPW V
W201 7030003860 S.JUMPER ERJ3GE JPW V
W202 7030003860 S.JUMPER ERJ3GE JPW V
EP1 0910050351 PCB B 5162A [ITA], [ITA-1]
0910050781 PCB B 5162A [CSA], [CSA-1]
REF ORDER
DESCRIPTION
NO. NO.
[RF UNIT]
S.=Surface mount 
						

							SECTION 7 MECHANICAL PARTS AND DISASSEMBLY
7 - 1
Screw abbreviationsA, B0, BT:  Self-tapping
PH: Pan head
FH: Flat head
BiH: Bind head
NI: Nickel
SUS: Stainless
ZK: Black
SP1 2510000960 Speaker K036NA500-26A27 1
EP1 3310002090 Antenna 2045ANT 1
MP1 8210015181 Panel 2045 Front Panel-1  [ITA], [CSA] 1
8210016101 Panel 2045 Front Panel (A)-1 1
[ITA-1], [CSA-1]  
MP2 8210015191 Panel 2045 Rear Panel-1 [ITA], [CSA] 1
8210016111 Panel 2045 Rear Panel (A)-1 1
[ITA-1], [CSA-1]
MP3 8110006400 Cover 2045 Rear Cover [ITA], [CSA] 1
8110006720 Cover 2045 Rear Cover (A) [ITA-1], [CSA-1] 1
MP4 8110006410 Cover 2045 Lock Cover [ITA], [CSA] 1
8110006730 Cover 2045 Lock Cover (A) [ITA-1], [CSA-1] 1
MP5 8310042680 Plate 2045 Window Plate 1
MP7 8210015220 Panel 2045 Reflector 1
MP8 8610010570 Knob N-265 1
MP9 8930045192 Seal 2045 Top Seal-2 1
MP10 8930045230 Key 2045 4-Key 1
MP11 8930045200 Button 2045 PTT Button 1
MP12 8930046990 Seal 2045 Main Seal (A) 1
MP13 8930045220 Seal 2045 BATT Seal 1
MP14 8930046280 Terminal 2045 ANT Termainal 1
MP20 8830001370 Screw 2045 VR Nut 1
MP22 8930045750 Seal O-ring (X) 1
MP23 8830000110 Screw Nut M4 1
MP24 8810009560 Screw PH BO 2x6 ZK (BT) 4
MP25 8810008640 Screw FH BO 2x4 NI-ZU (BT) 2
MP30 8810008990 Screw PH BO 2x10 ZK (BT) 1 REF. NO. ORDER NO.
DESCRIPTIONQTY.
7-1 CABINET PARTS
[CHASSIS PARTS]
REF. NO. ORDER NO.
DESCRIPTIONQTY.
[MAIN UNIT]
DS2 5030001580 LCD LD-BU10185J 1
EP1 8930045510 LCD contact SRCN-2045-SP-N-W 1
MP1 8930045331 2045 Belt clip-1 1
MP2 8820001040 2045 Screw 1 REF. NO. ORDER NO.
DESCRIPTIONQTY.
REF. NO. ORDER NO.
DESCRIPTIONQTY.
[RF UNIT]
MP1 8510011570 Case 2045 VCO Case 1
7-2 ACCESSORIES
MP1 MP2 
						

							7 - 2
UNIT abbreviation(C): CHASSIS PARTS, (RF): RF UNIT, (M): MAIN UNIT
MP1 (C)
SP1 (C) MP10 (C)
MP12 (C) EP1 (M) DS2 (M)MP7 (C)
MP5 (C)MAIN unit MP20 (C)
MP25 (C)MP14 (C) MP23 (C) MP11 (C)
MP13 (C)
MP4 (C)MP2 (C) MP25 (C)MP9 (C)MP8 (C)
RF unit
MP24 (C) MP30 (C) MP24 (C) MP22 (C)EP1 (C)
MP3  (C) MP1  (RF) 
						

							SECTION 8 SEMI-CONDUCTOR INFORMATION
8 - 1
• DIODES • TRANSISTOR AND FET’S2SA1362 GR
(Symbol: AEG)
2SC4213 B
(Symbol: AB)2SC5108 Y
(Symbol: MC)
DTA114 EU
(Symbol: 16)
UN5119
(Symbol: 6K)
UN9215
(Symbol: 8E)DTC114 EU
(Symbol: 14)MRF9745
(Symbol: M745)UMZ1N
(Symbol: Z1)UMZ2N
(Symbol: Z2) 2SC5194
(Symbol: T88)2SJ144 Y
(Symbol: VX)2SK1829
(Symbol: K1) 2SC4215 O
(Symbol: QO)2SC4226 R25
(Symbol: R25)2SC4228 R44
(Symbol: R44) 2SA1586 GR
(Symbol: SG)2SB798 DK
(Symbol: DK)2SC3356  R24
(Symbol: R24)2SC4081 S
(Symbol: BS)
B
EC
DTA144 EU
(Symbol: 16)
B
EC
B
EC
EC B
EC B
B
ECS
DG
B
EC
EC BEC B
EC B
EC B
E
CB
E
E1
B1
C2C1
B2
E2
E1
B1
B2C1
E2
C2
B
EC
B
EC
B
C
ECE
CB
E
1SS355
(Symbol: A)MA2S111
(Symbol: A) 1SV284
(Symbol: TL )MA77
(Symbol: 4B)MA2S077
(Symbol: S)
AK
MA2S728
(Symbol: B)