Icom IC-7300 Service Manual page 3

October 2016
SECTION §
[MAIN UNIT]
REF PART
NO. NO.
IC121 1130016460 S.IC R2A20169SA
IC125 1110008550 S.IC NJM2904CRB1-TE1-#HMZR
IC135 1110008550 S.IC NJM2904CRB1-TE1-#HMZR
IC141 1130010550 S.IC SN74AHC595PWR
IC151 1110008550 S.IC NJM2904CRB1-TE1-#HMZR
IC201 6910022360 S.DC TPS62110RSAR
IC211 1180004830 S.REG XC6222A331MR-G
IC216 1180004830 S.REG XC6222A331MR-G
IC221 6910024090 S.DC ADP2370ACPZ-R7
IC231 1180004390 S.REG TLV70025DCKR
IC241 1180004230 S.REG XC6222A321MR-G
IC251 6910022360 S.DC TPS62110RSAR
IC261 6910022360 S.DC TPS62110RSAR
IC271 1180003500 S.REG NJM7808DL1A-TE1-#FZZB
IC276 1180003500 S.REG NJM7808DL1A-TE1-#FZZB
IC301 1140017540 S.IC R7S721000VCFP
IC351 1130016621 S.IC GT24C128B-2ZLI-TR
IC361 1110007780 S.IC NJU7704F3-28A-TE1-#ZZZH
IC371 1110007780 S.IC NJU7704F3-28A-TE1-#ZZZH
IC381 1130018410 S.IC RX-8803LC UB
IC391 1130018090 S.IC EN25QH64A-104HIP
IC611 1180004490 S.REG XC6209F332MR-G
IC621 1190002911 S.IC TUSB2046BIVFRG4
IC641 1190002730 S.IC CP2102-GMR
IC661 1190002240 S.IC PCM2901E/2K
IC662 1130012260 S.IC SN74AHC1G32DCKR
IC681 1130007021 S.IC TC7S66FU (TE85LF)
IC691 1130009581 S.IC TC7W66FU (TE12LF)
IC701 1130018160 S.IC 74VHC04FT (BE)
IC721 1190003450 S.IC MP7741DQ-LF-P
IC791 1110008550 S.IC NJM2904CRB1-TE1-#HMZR
IC901 1140015962 S.IC TMS320C6745DPTPA3
IC902 1130018080 S.IC EN25QH32A-104HIP
IC961 1180004430 S.REG XC6209F502MR-G
IC971 1110008060 S.IC PCM1754DBQR
IC972 1110008550 S.IC NJM2904CRB1-TE1-#HMZR
IC991 1110008060 S.IC PCM1754DBQR
IC992 1110006570 S.IC TS462CPT
IC1001 1190004280 S.IC PCM1802DBR
IC1002 1110006570 S.IC TS462CPT
IC1003 1130009981 S.IC TC7W53FK (TE85LF)
IC1211 1130012610 S.IC SN74AHC1GU04DCKR
IC1212 1130017950 S.IC SN65LVDS1DBVR
IC1221 1130011930 S.IC SN74LVC1G04DCKR
IC1241 1180004430 S.REG XC6209F502MR-G
IC1261 1110009190 S.IC LTC6401IUD-20#TRPBF
IC1301 1190004340 S.IC LTC2208IUP-14#TRPBF
IC1315 1130017950 S.IC SN65LVDS1DBVR
IC1318 1180002020 S.REG BA033FP-E2
IC1321 1180004490 S.REG XC6209F332MR-G
IC1325 1180004490 S.REG XC6209F332MR-G
IC1331 1190004300 S.IC ISL5857IAZ
IC1351 1130016150 S.IC EP4CE55F23I7N
IC1401 1130018130 S.IC 23LC1024T-I/SN
Q45 1530004210 S.TRA DSC7004S0L
Q111 1550000260 S.FET RZR040P01TL
Q112 1590004690 S.TRA LDTC143ZET1G
Q641 1590004690 S.TRA LDTC143ZET1G
Q642 1590004690 S.TRA LDTC143ZET1G
Q643 1590004690 S.TRA LDTC143ZET1G
Q644 1590004310 S.TRA LDTA114EET1G
Q645 1590004310 S.TRA LDTA114EET1G
Q661 1590004690 S.TRA LDTC143ZET1G
Q691 1530004140 S.TRA L2SC4081RT1G
Q692 1510001200 S.TRA L2SA1576ART1G
Q711 1530004140 S.TRA L2SC4081RT1G
Q712 1510001200 S.TRA L2SA1576ART1G
Q746 1550000240 S.FET TPCF8107 (TE85LF)
Q747 1560001730 S.FET RUE002N02 TL
Q801 1590004310 S.TRA LDTA114EET1G
Q802 1530004140 S.TRA L2SC4081RT1G
Q803 1530004210 S.TRA DSC7004S0L
Q821 1530004140 S.TRA L2SC4081RT1G
Q831 1590004690 S.TRA LDTC143ZET1G
Q851 1590004310 S.TRA LDTA114EET1G
Q852 1590004690 S.TRA LDTC143ZET1G
Q971 1530004140 S.TRA L2SC4081RT1G
Q972 1530004140 S.TRA L2SC4081RT1G
Q1001 1590004690 S.TRA LDTC143ZET1G
Q1201 1530004340 S.TRA 2SC3356L-B-AE3-R
Eqv. 1530004560 S.TRA 2SC3356G-B-AE2-R
Q1202 1510001200 S.TRA L2SA1576ART1G
Q1231 1590004690 S.TRA LDTC143ZET1G
Q1232 1590004310 S.TRA LDTA114EET1G
Q1234 1590004690 S.TRA LDTC143ZET1G
Q1235 1590004310 S.TRA LDTA114EET1G
Q1273 1590004690 S.TRA LDTC143ZET1G
Q1274 1590004310 S.TRA LDTA114EET1G
D151 1750001810 S.DIO L1SS400T1G
D152 1750001810 S.DIO L1SS400T1G
D241 1750002110 S.DIO LRB551V-30T1G
D381 1750001810 S.DIO L1SS400T1G
D401 1750001810 S.DIO L1SS400T1G
D402 1750001810 S.DIO L1SS400T1G
Eqv.= This component is equivalent to the REF No. component listed above,
and may be substituted on parts orders and repairs.
PARTS LIST
DESCRIPTION M.
LOCATION
T 58.5/64.0
T 28.5/70.4
T 34.3/73.7
T 58.5/53.2
T 27.0/77.1
T 24.9/57.2
T 30.0/45.3
T 31.6/40.4
T 34.7/51.5
T 64.2/92.1
T
T 16.4/57.2
T
T
T
T 83.0/30.0
T 109.5/23.5
T 96.5/10.0
T 57.3/31.5
T 105.1/11.0
T 106.7/43.6
T 51.4/172.5
T 58.0/164.5
T 43.1/161.7
T 55.5/151.0
T 51.5/157.4
T 39.6/150.7
T 15.3/158.5
T 19.5/173.5
T 92.6/159.7
T 25.5/176.5
T 87.6/72.5
T 110.8/84.7
T 38.0/160.5
T 34.5/139.0
T 33.5/155.0
T 51.5/134.9
T 45.0/144.5
T 62.1/138.5
T 71.3/142.8
T 72.9/133.7
T 50.3/93.6
T 50.3/97.8
T 69.1/130.8
T 95.6/118.6
T 102.2/112.1
T 86.9/106.8
T 76.7/130.4
T 102.6/101.8
T 88.2/129.1
T 70.2/86.9
T 72.9/123.6
T 50.0/113.0
T 31.9/126.7
T 15.1/74.3
T
T
T 44.6/168.0
T 42.3/167.3
T 56.7/172.7
T 45.2/155.2
T 41.0/155.2
T 54.3/158.2
T 23.0/159.3
T 20.5/167.1
T 20.5/159.3
T 23.0/167.1
T 105.5/171.8
T 102.0/167.9
T 29.1/159.7
T 27.1/156.5
T 29.0/166.5
T 24.5/183.0
T 24.5/186.4
T 15.6/164.5
T 18.1/164.5
T 33.1/161.3
T 30.6/151.0
T 71.5/136.9
T 49.0/85.0
T 53.0/85.0
T 96.5/122.5
T 96.1/124.8
T 94.2/122.5
T 92.1/124.8
T 82.8/95.3
T 85.1/95.3
T 23.6/75.8
T 29.4/74.8
T
T 100.5/8.9
T 107.2/28.6
T 109.7/28.6
(Amended page)
[MAIN UNIT]
H/V REF PART
NO. NO.
D403 1750001810 S.DIO
D404 1750001810 S.DIO
D405 1750001810 S.DIO
D407 1750001810 S.DIO
1750001810 S.DIO
1750001810 S.DIO
1750001810 S.DIO
D408 1750001810 S.DIO
D410 1750001810 S.DIO
1750001810 S.DIO
67.1/4.5 1750001810 S.DIO
D411 1750001810 S.DIO
9.6/44.7 D413 1750001810 S.DIO
6.6/15.1 1750001810 S.DIO
17.8/9.5 1750001810 S.DIO
1750001810 S.DIO
D414 1750001810 S.DIO
D416 1750001810 S.DIO
D417 1750001810 S.DIO
1750001810 S.DIO
1750001810 S.DIO
D419 1750001810 S.DIO
D422 1750001810 S.DIO
D431 1750001820 S.DIO
D432 1750001820 S.DIO
D451 1750001820 S.DIO
D452 1750001820 S.DIO
D453 1750001820 S.DIO
D454 1750001820 S.DIO
D455 1750001820 S.DIO
D456 1750001820 S.DIO
D457 1750001820 S.DIO
D458 1750001820 S.DIO
D621 1750001820 S.DIO
D622 1750001820 S.DIO
D691 1750001810 S.DIO
D711 1750001810 S.DIO
D721 1750002130 S.ZEN
D722 1750001810 S.DIO
D801 1750001810 S.DIO
D821 1750001810 S.DIO
D841 1750001820 S.DIO
D851 1750001820 S.DIO
D1231 1790001621 S.DIO
Eqv. 1790001622 S.DIO
D1232 1790001621 S.DIO
Eqv. 1790001622 S.DIO
D1251 1750003070 S.DIO
D1273 1790001621 S.DIO
Eqv. 1790001622 S.DIO
FI1221 2010002660 S.XTA
X301 6050014170 S.XTA
X621 6050014180 S.XTA
73.5/7.5 X661 6050014190 S.XTA
67.0/7.5 X901 6050014200 S.XTA
X1201 6050013360 S.XTA
L221 6200014470 S.COI
L222 6190002110 S.COI
L251 6180003501 S.COI
L252 6200014470 S.COI
L261 6200014470 S.COI
L262 6180003501 S.COI
L263 6200014470 S.COI
L721 6200014460 S.COI
L731 6200014430 S.COI
L732 6200014430 S.COI
L1231 6200016010 S.COI
L1232 6200016010 S.COI
L1233 6200016010 S.COI
L1251 6200016010 S.COI
L1252 6200016010 S.COI
L1253 6200016010 S.COI
L1261 6140004680 S.COI
L1273 6200011410 S.COI
L1281 6200011680 S.COI
L1282 6200011680 S.COI
L1331 6140005470 S.COI
R4 7030004980 S.RES
R10 7030004980 S.RES
R12 7030004980 S.RES
R13 7030004980 S.RES
R15 7030004980 S.RES
R16 7030009530 S.RES
R17 7030009530 S.RES
R18 7030009530 S.RES
R24 7030004980 S.RES
64.7/7.5 R25 7030004980 S.RES
R26 7030009530 S.RES
R27 7030009530 S.RES
R28 7030004980 S.RES
M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
H/V LOCATION=See the BOARD LAYOUTS for details.
1
DESCRIPTION M.
L1SS400T1G T
L1SS400T1G Only [#12] T
L1SS400T1G T
L1SS400T1G [#05] T
L1SS400T1G [#06]
L1SS400T1G [#07]
L1SS400T1G [#08]
L1SS400T1G T
L1SS400T1G [#03] T
L1SS400T1G [#07]
L1SS400T1G [#08]
L1SS400T1G T
L1SS400T1G [#02] T
L1SS400T1G [#06]
L1SS400T1G [#08]
L1SS400T1G [#12]
L1SS400T1G T
L1SS400T1G T
L1SS400T1G [#03] T
L1SS400T1G [#05]
L1SS400T1G [#06]
L1SS400T1G T
L1SS400T1G T
LRB706F-40T1G T
LRB706F-40T1G T
LRB706F-40T1G T
LRB706F-40T1G T
LRB706F-40T1G T
LRB706F-40T1G T
LRB706F-40T1G T
LRB706F-40T1G T
LRB706F-40T1G T
LRB706F-40T1G T
LRB706F-40T1G T
LRB706F-40T1G T
L1SS400T1G T
L1SS400T1G T
DZ2J062M0L T
L1SS400T1G T
L1SS400T1G T
L1SS400T1G T
LRB706F-40T1G T
LRB706F-40T1G T
1SV308 (TPL3F) T
1SV308L3F
1SV308 (TPL3F) T
1SV308L3F
BAP70Q T
1SV308 (TPL3F) T
1SV308L3F
FL-391 (124.032 MHz) T
CR-1017 (48.000 MHz) T
CR-1019 (6.000 MHz) T
CR-1020 (12.000 MHz) T
CR-1021 (12.288 MHz) T
CR-932 (41.344 MHz) T
LQH44PN100MP0L T
7E03LA-2R7N-RB-0231 T
SLF6028T-100M1R3-PF T
LQH44PN100MP0L T
LQH44PN100MP0L T
SLF6028T-100M1R3-PF T
LQH44PN100MP0L T
SLF12555T-680M1R3-PF T
YC12575T*330MS T
YC12575T*330MS T
NLFV25T-101K-PF T
NLFV25T-101K-PF T
NLFV25T-101K-PF T
NLFV25T-101K-PF T
NLFV25T-101K-PF T
NLFV25T-101K-PF T
LR-528 4KBL T
C2520C-82NG-A T
LQW18ANR12G00D T
LQW18ANR12G00D T
LR-592 4KBL-S130709 T
ERJ2GEJ 101 X (100) T
ERJ2GEJ 101 X (100) T
ERJ2GEJ 101 X (100) T
ERJ2GEJ 101 X (100) T
ERJ2GEJ 101 X (100) T
ERJ2GEJ 270 X (27) T
ERJ2GEJ 270 X (27) T
ERJ2GEJ 270 X (27) T
ERJ2GEJ 101 X (100) T
ERJ2GEJ 101 X (100) T
ERJ2GEJ 270 X (27) T
ERJ2GEJ 270 X (27) T
ERJ2GEJ 101 X (100) T
H/V
LOCATION
112.2/28.6
107.2/29.8
109.7/29.8
107.2/31.0
109.7/31.0
107.2/32.2
109.7/32.2
107.2/33.4
109.7/33.4
107.2/34.6
109.7/34.6
107.2/35.8
107.2/37.0
63.7/47.6
66.3/47.6
51.0/30.6
53.5/30.6
48.5/30.6
46.0/30.6
53.3/35.7
50.8/35.7
48.3/35.7
45.8/35.7
66.4/172.7
62.1/172.7
21.1/162.2
22.4/162.2
93.7/154.8
90.6/154.8
27.1/162.5
29.4/183.0
15.5/178.2
15.5/168.5
107.7/123.7
104.9/129.4
105.6/118.7
97.0/108.2
63.6/128.2
60.6/24.4
67.4/163.7
54.9/141.8
107.2/66.4
50.0/78.2
35.2/45.0
33.4/55.5
16.1/51.2
14.1/41.6
5.1/42.4
9.1/50.8
9.1/58.6
80.0/156.5
95.5/145.8
104.9/159.0
101.1/123.4
104.7/121.9
101.8/127.7
110.7/122.1
110.7/119.6
110.7/117.1
109.2/111.1
96.7/110.8
97.2/129.4
95.2/128.7
86.5/122.7
22.3/90.7
22.3/96.1
22.3/97.9
22.3/98.8
21.7/100.6
21.7/101.5
21.7/102.4
21.7/103.3
23.6/127.6
23.6/126.7
23.6/125.8
23.6/124.9
23.6/124.0