![background image](http://html.mh-extra.com/html/icom/ic-7400/ic-7400_service-manual_612265040.webp)
[MAIN UNIT]
[RF UNIT]
S.=Surface mount
EP242 6910012350 S.BEAD
MMZ1608Y 102BT
EP261 6910000630 BEAD
FSOH070RN
EP301 6910012350 S.BEAD
MMZ1608Y 102BT
EP302 6910012350 S.BEAD
MMZ1608Y 102BT
EP303 6910012350 S.BEAD
MMZ1608Y 102BT
EP304 6910012350 S.BEAD
MMZ1608Y 102BT
EP305 6910012350 S.BEAD
MMZ1608Y 102BT
EP306 6910012350 S.BEAD
MMZ1608Y 102BT
EP358 6910012350 S.BEAD
MMZ1608Y 102BT
EP401 6910012350 S.BEAD
MMZ1608Y 102BT
EP402 6910012350 S.BEAD
MMZ1608Y 102BT
EP501 6910012350 S.BEAD
MMZ1608Y 102BT
EP502 6910012350 S.BEAD
MMZ1608Y 102BT
EP503 6910012350 S.BEAD
MMZ1608Y 102BT
EP504 6910012350 S.BEAD
MMZ1608Y 102BT
EP510 6910012350 S.BEAD
MMZ1608Y 102BT
EP548 6910012350 S.BEAD
MMZ1608Y 102BT
EP549 6910012350 S.BEAD
MMZ1608Y 102BT
EP1010 6910012350 S.BEAD
MMZ1608Y 102BT
EP1031 6910012350 S.BEAD
MMZ1608Y 102BT
EP1081 6910012350 S.BEAD
MMZ1608Y 102BT
EP1082 6910012350 S.BEAD
MMZ1608Y 102BT
EP1201 6910012350 S.BEAD
MMZ1608Y 102BT
EP1221 6910012350 S.BEAD
MMZ1608Y 102BT
EP1241 6910012350 S.BEAD
MMZ1608Y 102BT
EP1242 6910012350 S.BEAD
MMZ1608Y 102BT
EP1261 6910012350 S.BEAD
MMZ1608Y 102BT
EP1401 6910012350 S.BEAD
MMZ1608Y 102BT
EP1501 6910012350 S.BEAD
MMZ1608Y 102BT
EP1502 6910012350 S.BEAD
MMZ1608Y 102BT
IC200
1110003870 S.IC
NJM2058M-T1
IC280
1130005640 S.IC
TC4W53F (TE12L)
IC281
1130003610 S.IC
TC4SU69F (TE85R)
IC282
1130003610 S.IC
TC4SU69F (TE85R)
IC300
1110003870 S.IC
NJM2058M-T1
IC360
1110000960 S.IC
NJM4558M-T1
IC400
1110004840 S.IC
NJM1496V-TE1
IC502
1110004310 S.IC
M62352GP 75EC
IC1001 1110002700 S.IC
NJM2904M-T1
IC1040 1130005640 S.IC
TC4W53F (TE12L)
IC1060 1110000960 S.IC
NJM4558M-T1
IC1080 1110003300 S.IC
M5282FP 70CD
IC1120 1110005060 S.IC
µPC4574G2-E1
IC1160 1130005640 S.IC
TC4W53F (TE12L)
IC1180 1110003300 S.IC
M5282FP 70CD
IC1220 1130005640 S.IC
TC4W53F (TE12L)
IC1240 1110003090 IC
LA4425A
IC1280 1110000960 S.IC
NJM4558M-T1
IC1300 1110003870 S.IC
NJM2058M-T1
IC1310 1130008230 S.IC
BU4053BCFV-E2
IC1400 1110003300 S.IC
M5282FP 70CD
IC1401 1110003870 S.IC
NJM2058M-T1
IC1460 1110005420 S.IC
BA15532F-E2
IC1500 1140010430 S.IC
HD6432357A26F (SX-2494A)
IC1560 1130009110 S.IC
S-80942ANMP-DD6-T2
IC1580 1140009240 S.IC
HN58X24128FPI
IC1900 1130008230 S.IC
BU4053BCFV-E2
IC1940 1130005720 S.IC
TC7W04F (TE12L)
IC2040 1130003830 S.IC
TC7S04F (TE85R)
Q200
1560000560 S.FET
2SK882-GR (TE85L)
Q201
1560000560 S.FET
2SK882-GR (TE85L)
Q202
1560000560 S.FET
2SK882-GR (TE85L)
Q203
1530002060 S.TRANSISTOR
2SC4081 T107 R
Q204
1530002060 S.TRANSISTOR
2SC4081 T107 R
Q205
1510000510 S.TRANSISTOR
2SA1576A T106R
Q206
1530002060 S.TRANSISTOR
2SC4081 T107 R
Q207
1590002530 S.TRANSISTOR
UN911H (TX)
Q208
1590001960 S.TRANSISTOR
XP4311 (TX)
Q250
1580000620 S.FET
3SK131-T2 MAS
Q300
1590000680 S.TRANSISTOR
DTC114EUA T106
Q301
1590000680 S.TRANSISTOR
DTC114EUA T106
Q302
1590000680 S.TRANSISTOR
DTC114EUA T106
Q303
1510000510 S.TRANSISTOR
2SA1576A T106R
Q304
1590000680 S.TRANSISTOR
DTC114EUA T106
Q305
1590002150 S.TRANSISTOR
DTC144TE TL
Q306
1590000680 S.TRANSISTOR
DTC114EUA T106
Q307
1510000510 S.TRANSISTOR
2SA1576A T106R
Q308
1510000510 S.TRANSISTOR
2SA1576A T106R
Q309
1590002150 S.TRANSISTOR
DTC144TE TL
Q330
1560000560 S.FET
2SK882-GR (TE85L)
Q381
1590001960 S.TRANSISTOR
XP4311 (TX)
Q450
1530002060 S.TRANSISTOR
2SC4081 T107 R
Q451
1530002060 S.TRANSISTOR
2SC4081 T107 R
Q452
1540000440 S.TRANSISTOR
2SD1619-T-TD
Q453
1540000440 S.TRANSISTOR
2SD1619-T-TD
Q511
1530002060 S.TRANSISTOR
2SC4081 T107 R
Q700
1530002060 S.TRANSISTOR
2SC4081 T107 R
Q720
1590000680 S.TRANSISTOR
DTC114EUA T106
Q721
1530002060 S.TRANSISTOR
2SC4081 T107 R
Q722
1530002060 S.TRANSISTOR
2SC4081 T107 R
Q740
1590000680 S.TRANSISTOR
DTC114EUA T106
Q780
1530002060 S.TRANSISTOR
2SC4081 T107 R
Q783
1590001870 S.TRANSISTOR
DTA114EE TL
Q784
1590000680 S.TRANSISTOR
DTC114EUA T106
Q785
1540000440 S.TRANSISTOR
2SD1619-T-TD
Q786
1540000440 S.TRANSISTOR
2SD1619-T-TD
Q787
1590000680 S.TRANSISTOR
DTC114EUA T106
Q788
1590000680 S.TRANSISTOR
DTC114EUA T106
Q801
1520000650 S.TRANSISTOR
2SB1201-S-TL
Q802
1530002690 S.TRANSISTOR
2SC4116-GR (TE85R)
Q810
1530002060 S.TRANSISTOR
2SC4081 T107 R
Q1140
1560000840 S.FET
2SK1829 (TE85R)
Q1260 1540000470 S.TRANSISTOR
2SD1801S-TL
Q1261 1590000680 S.TRANSISTOR
DTC114EUA T106
Q1860 1590000680 S.TRANSISTOR
DTC114EUA T106
Q1880 1590000680 S.TRANSISTOR
DTC114EUA T106
Q1940 1510000510 S.TRANSISTOR
2SA1576A T106R
Q1941 1530002060 S.TRANSISTOR
2SC4081 T107 R
D200
1790001210 S.DIODE
1SS375-TL
D202
1790001250 S.DIODE
MA2S111-(TX)
D250
1790001620 S.DIODE
1SV308 (TPL3)
D251
1790001620 S.DIODE
1SV308 (TPL3)
D252
1790001620 S.DIODE
1SV308 (TPL3)
D253
1790001620 S.DIODE
1SV308 (TPL3)
D303
1790001610 S.DIODE
1SS385 (TE85L)
D305
1790001250 S.DIODE
MA2S111-(TX)
D310
1790001140 S.ZENER
MA8039-L (TX)
D311
1790001140 S.ZENER
MA8039-L (TX)
D312
1750000520 S.DIODE
DAN222TL
D360
1790001610 S.DIODE
1SS385 (TE85L)
D361
1790001240 S.DIODE
MA2S728-(TX)
D362
1790001250 S.DIODE
MA2S111-(TX)
D363
1790001250 S.DIODE
MA2S111-(TX)
D364
1790001240 S.DIODE
MA2S728-(TX)
D380
1790000620 S.DIODE
MA77 (TX)
D381
1790000620 S.DIODE
MA77 (TX)
D382
1790000620 S.DIODE
MA77 (TX)
D383
1790000620 S.DIODE
MA77 (TX)
D450
1750000370 S.DIODE
DA221 TL
D451
1750000370 S.DIODE
DA221 TL
D500
1710000160 DIODE
1SS133
D550
1750000520 S.DIODE
DAN222TL
D551
1750000520 S.DIODE
DAN222TL
D552
1790001250 S.DIODE
MA2S111-(TX)
D553
1790001250 S.DIODE
MA2S111-(TX)
D700
1790001250 S.DIODE
MA2S111-(TX)
D720
1750000520 S.DIODE
DAN222TL
D721
1750000520 S.DIODE
DAN222TL
D722
1790001250 S.DIODE
MA2S111-(TX)
D723
1790001250 S.DIODE
MA2S111-(TX)
D740
1750000520 S.DIODE
DAN222TL
D781
1790001250 S.DIODE
MA2S111-(TX)
D782
1790001250 S.DIODE
MA2S111-(TX)
D783
1790001250 S.DIODE
MA2S111-(TX)
D784
1750000520 S.DIODE
DAN222TL
D801
1790001170 S.ZENER
MA8068-M (TX)
D810
1790001250 S.DIODE
MA2S111-(TX)
D1300
1790001610 S.DIODE
1SS385 (TE85L)
D1822
1790001250 S.DIODE
MA2S111-(TX)
[EUR], [FRA], [ITA], [ESP]
D1824
1790001250 S.DIODE
MA2S111-(TX)
[USA] only
REF
ORDER
DESCRIPTION
NO.
NO.
REF
ORDER
DESCRIPTION
NO.
NO.
6 - 12
[MAIN UNIT]
REF
ORDER
DESCRIPTION
NO.
NO.
Summary of Contents for IC-7400
Page 1: ...HF VHF TRANSCEIVER i7400 SERVICE MANUAL ...
Page 63: ...to S LOGIC board J303 DS1002 9 2 DISPLAY BOARD TOP VIEW 9 3 for free by RadioAmateur eu ...
Page 72: ...9 12 1 9 18 10 BOTTOM VIEW RF UNIT for free by RadioAmateur eu ...
Page 74: ... BOTTOM VIEW CTRL UNIT 9 14 for free by RadioAmateur eu ...
Page 76: ... BOTTOM VIEW TUNER UNIT 9 16 for free by RadioAmateur eu ...
Page 78: ...9 18 BOTTOM VIEW PA UNIT for free by RadioAmateur eu ...
Page 92: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13811HZ C2 2002 Icom Inc ...