![background image](http://html.mh-extra.com/html/icom/ic-m402/ic-m402_service-manual_612789019.webp)
[MAIN UNIT]
[LOGIC BOARD]
S.=Surface mount
EP1
0910053453 PCB
B 5584C
EP2
8930054970 LCD CONTACT SRCN-2438-SP-N-W
R1
7210002350 VARIABLE
TP96N97N15F-10KA-1301
W1
8900010510 CABLE
OPC-1044
EP1
0910053462 PCB
B 5585B
R1
7210002360 VARIABLE
TP96N97-15F-10KB-1301
EP1
0910053472 PCB
B 5586B
IC1
1110003200 S.IC
TA31136FN (EL)
IC2
1130007610 S.IC
µPD3140GS-E1 (DS8)
IC3
1150001540 IC
M57710-A/SC-1302
IC4
1130008090 S.IC
BU4066BCFV-E1
IC5
1130008090 S.IC
BU4066BCFV-E1
IC6
1110003650 S.IC
NJM2211M-TE1
IC7
1110002680 S.IC
NJM2902M-T1
IC8
1180001070 S.IC
TA7805F (TE16L)
IC9
1110003090 IC
LA4425A
Q1
1580000660 S.FET
3SK272-(TX)
Q2
1530002360 S.TRANSISTOR 2SC2714-Y (TE85R)
Q3
1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)
Q4
1590000430 S.TRANSISTOR DTC144EUA T106
Q5
1530002920 S.TRANSISTOR 2SC4226-T2 R25
Q6
1530002920 S.TRANSISTOR 2SC4226-T2 R25
Q7
1530002600 S.TRANSISTOR 2SC4215-O (TE85R)
Q8
1530002600 S.TRANSISTOR 2SC4215-O (TE85R)
Q9
1530002600 S.TRANSISTOR 2SC4215-O (TE85R)
Q10
1530002240 S.TRANSISTOR 2SC3775-3-TB
Q11
1530003710 S.TRANSISTOR 2SC3268 (TE12L)
Q12
1520000380 TRANSISTOR
2SB1143 S
Q14
1590000430 S.TRANSISTOR DTC144EUA T106
Q15
1590000670 S.TRANSISTOR FMW1 T148
Q16
1590000430 S.TRANSISTOR DTC144EUA T106
Q17
1540000550 S.TRANSISTOR 2SD1664 T100Q
Q18
1590000430 S.TRANSISTOR DTC144EUA T106
Q19
1590000720 S.TRANSISTOR DTA144EUA T106
Q20
1560000810 S.FET
2SK1069-4-TL
Q21
1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)
Q22
1510000670 S.TRANSISTOR 2SA1588-GR (TE85R)
Q23
1590000430 S.TRANSISTOR DTC144EUA T106
Q24
1510000670 S.TRANSISTOR 2SA1588-GR (TE85R)
Q25
1590000430 S.TRANSISTOR DTC144EUA T106
Q26
1590000430 S.TRANSISTOR DTC144EUA T106
Q27
1530002920 S.TRANSISTOR 2SC4226-T2 R25
Q28
1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)
D1
1790000620 S.DIODE
MA77 (TX)
D2
1790000620 S.DIODE
MA77 (TX)
D3
1720000370 S.VARICAP
HVU350TRF
D4
1720000370 S.VARICAP
HVU350TRF
D5
1790000620 S.DIODE
MA77 (TX)
D6
1790000620 S.DIODE
MA77 (TX)
D7
1750000550 S.DIODE
1SS355 TE-17
D8
1790000690 S.DIODE
HSM88ASR-TR
D9
1790000690 S.DIODE
HSM88ASR-TR
D10
1710001080 DIODE
XB15A308
D11
1790000700 DIODE
DSA3A1
D12
1750000550 S.DIODE
1SS355 TE-17
D14
1750000130 S.DIODE
DA204U T107
D15
1710001080 DIODE
XB15A308
D16
1790001210 S.DIODE
1SS375-TL
D19
1790000620 S.DIODE
MA77 (TX)
D20
1790000620 S.DIODE
MA77 (TX)
D21
1790000660 S.DIODE
MA728 (TX)
FI1
2010002420 MONOLITH
21R15AB (FL-310)
FI2
2010002420 MONOLITH
21R15AB (FL-310)
FI3
2020001680 CERAMIC
ALFY450E
X1
6070000210 S.DISCRIMINATOR CDBCA450CX24
X2
6050010800 S.XTAL
CR-659 (21.25 MHz)
L1
6200003050 S.COIL
NL 322522T-R82J-3
L2
6200002410 S.COIL
NL 252018T-056J
L3
6200002430 S.COIL
NL 252018T-082J
L4
6200003090 S.COIL
NL 322522T-2R7J-3
L5
6200008190 S.COIL
0.25-1.9-8TL 80N
L6
6200009180 S.COIL
ELJRE R10J-F3
L7
6200009180 S.COIL
ELJRE R10J-F3
L8
6200009180 S.COIL
ELJRE R10J-F3
L9
6200002430 S.COIL
NL 252018T-082J
L10
6200002430 S.COIL
NL 252018T-082J
L11
6170000230 COIL
LW-25
L12
6110001600 COIL
LA-243
L13
6110001600 COIL
LA-243
L14
6110001670 COIL
LA-253
L15
6110001600 COIL
LA-243
L16
6200007760 S.COIL
LQN21A 82NJ04
L17
6200007760 S.COIL
LQN21A 82NJ04
L19
6200007760 S.COIL
LQN21A 82NJ04
L20
6200007760 S.COIL
LQN21A 82NJ04
L21
6200007760 S.COIL
LQN21A 82NJ04
L22
6200007760 S.COIL
LQN21A 82NJ04
L24
6200007760 S.COIL
LQN21A 82NJ04
L25
6200007760 S.COIL
LQN21A 82NJ04
L26
6200004720 S.COIL
MLF1608D R10K-T
L27
6200003550 S.COIL
MLF1608A 4R7K-T
L28
6200009150 S.COIL
ELJRE 82NJ-F3
L29
6200009170 S.COIL
ELJRE 47NJ-F2
L30
6200002600 S.COIL
NL 252018T-047J
L31
6200002600 S.COIL
NL 252018T-047J
R3
7030003560 S.RESISTOR
ERJ3GEYJ 103 V (10 k
Ω
)
R5
7030003560 S.RESISTOR
ERJ3GEYJ 103 V (10 k
Ω
)
R6
7030003200 S.RESISTOR
ERJ3GEYJ 100 V (10
Ω
)
R7
7030003500 S.RESISTOR
ERJ3GEYJ 332 V (3.3 k
Ω
)
R8
7030003480 S.RESISTOR
ERJ3GEYJ 222 V (2.2 k
Ω
)
R9
7030003460 S.RESISTOR
ERJ3GEYJ 152 V (1.5 k
Ω
)
R10
7030003460 S.RESISTOR
ERJ3GEYJ 152 V (1.5 k
Ω
)
R11
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R12
7030003460 S.RESISTOR
ERJ3GEYJ 152 V (1.5 k
Ω
)
R13
7030003400 S.RESISTOR
ERJ3GEYJ 471 V (470
Ω
)
R14
7030003450 S.RESISTOR
ERJ3GEYJ 122 V (1.2 k
Ω
)
R15
7030003400 S.RESISTOR
ERJ3GEYJ 471 V (470
Ω
)
R16
7310002760 S.TRIMMER
RV-152 (RH03A3AJ4X0HA) 223
R17
7510001050 S.THERMISTOR NTCCM1608 4LH 333KC-T
R18
7030003620 S.RESISTOR
ERJ3GEYJ 333 V (33 k
Ω
)
R19
7030003430 S.RESISTOR
ERJ3GEYJ 821 V (820
Ω
)
R20
7030003740 S.RESISTOR
ERJ3GEYJ 334 V (330 k
Ω
)
R21
7030003390 S.RESISTOR
ERJ3GEYJ 391 V (390
Ω
)
R22
7030003460 S.RESISTOR
ERJ3GEYJ 152 V (1.5 k
Ω
)
R25
7030003320 S.RESISTOR
ERJ3GEYJ 101 V (100
Ω
)
R26
7030003380 S.RESISTOR
ERJ3GEYJ 331 V (330
Ω
)
R27
7030003460 S.RESISTOR
ERJ3GEYJ 152 V (1.5 k
Ω
)
6 - 2
REF
ORDER
DESCRIPTION
NO.
NO.
REF
ORDER
DESCRIPTION
NO.
NO.
[VR-B BOARD]
REF
ORDER
DESCRIPTION
NO.
NO.
[MAIN UNIT]
REF
ORDER
DESCRIPTION
NO.
NO.
[VR-A BOARD]
REF
ORDER
DESCRIPTION
NO.
NO.