![background image](http://html.mh-extra.com/html/icom/ic-7300/ic-7300_service-manual_612239022.webp)
Eqv.= This component is equivalent to the REF No. component listed above, and
may be substituted on parts orders and repairs.
5-1
SECTION 5. PARTS
LIST
REF
PARTS
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
[MAIN UNIT]
IC125 1110008550
S.IC NJM2904CRB1-TE1-#HMZR
T 28.5/70.4
IC135 1110008550
S.IC NJM2904CRB1-TE1-#HMZR
T 34.3/73.7
IC141 1130010550
S.IC SN74AHC595PWR
T 58.5/53.2
IC151 1110008550
S.IC NJM2904CRB1-TE1-#HMZR
T 27.0/77.1
IC201 6910022360
S.DC
TPS62110RSAR
T 24.9/57.2
IC211 1180004830
S.REG
XC6222A331MR-G
T 30.0/45.3
IC216 1180004830
S.REG
XC6222A331MR-G
T 31.6/40.4
IC221
6910024090 S.DC ADP2370ACPZ-R7 <FE>
T 34.7/51.5
IC231 1180004390
S.REG
TLV70025DCKR
T 64.2/92.1
IC241 1180004230
S.REG
XC6222A321MR-G
T 67.1/4.5
IC251 6910022360
S.DC
TPS62110RSAR
T 16.4/57.2
IC261 6910022360
S.DC
TPS62110RSAR
T 9.6/44.7
IC271 1180003500
S.REG
NJM7808DL1A-TE1-#FZZB
T 6.6/15.1
IC276 1180003500
S.REG
NJM7808DL1A-TE1-#FZZB
T 17.8/9.5
IC301 1140017540
S.IC R7S721000VCFP
T 83.0/30.0
IC351 1130016621
S.IC GT24C128B-2ZLI-TR
<MSK>
T
109.5/23.5
IC361 1110007780
S.IC NJU7704F3-28A-TE1-#ZZZH
T 96.5/10.0
IC371 1110007780
S.IC NJU7704F3-28A-TE1-#ZZZH
T 57.3/31.5
IC381 1130018410
S.IC RX-8803LC
UB
T
105.1/11.0
IC391 1130018450
S.IC EN25Q64-104HIP
<MSK>
T
106.7/43.6
IC611 1180004490
S.REG
XC6209F332MR-G
T
51.4/172.5
IC621 1190002911
S.IC TUSB2046BIVFRG4
T
58.0/164.5
IC641 1190002730
S.IC CP2102-GMR
<MAC>
T
43.1/161.7
IC661 1190002240
S.IC PCM2901E/2K
T
55.5/151.0
IC662 1130012260
S.IC SN74AHC1G32DCKR
T
51.5/157.4
IC681 1130007021
S.IC TC7S66FU(TE85LF)
T
39.6/150.7
IC691 1130009581
S.IC TC7W66FU(TE12LF)
T
15.3/158.5
IC701 1130018160
S.IC 74VHC04FT(BE)
T
19.5/173.5
IC721 1190003450
S.IC MP7741DQ-LF-P<TKC>
T
92.6/159.7
IC791 1110008550
S.IC NJM2904CRB1-TE1-#HMZR
T
25.5/176.5
IC901 1140015962
S.IC TMS320C6745DPTPA3
T 87.6/72.5
IC902 1130018080
S.IC EN25QH32A-104HIP
<MSK>
T
110.8/84.7
IC961 1180004430
S.REG
XC6209F502MR-G
T
38.0/160.5
IC971 1110008060
S.IC PCM1754DBQR
T
34.5/139.0
IC972 1110008550
S.IC NJM2904CRB1-TE1-#HMZR
T
33.5/155.0
IC991 1110008060
S.IC PCM1754DBQR
T
51.5/134.9
IC992 1110006570
S.IC TS462CPT
T
45.0/144.5
IC1001 1190004280 S.IC PCM1802DBR
T 62.1/138.5
IC1002 1110006570 S.IC TS462CPT
T 71.3/142.8
IC1003 1130009981 S.IC TC7W53FK(TE85LF)
T 72.9/133.7
IC1211 1130012610 S.IC SN74AHC1GU04DCKR
T 50.3/93.6
IC1212 1130017950 S.IC SN65LVDS1DBVR
T 50.3/97.8
IC1221 1130011930 S.IC SN74LVC1G04DCKR
T 69.1/130.8
IC1241 1180004430 S.REG XC6209F502MR-G
T 95.6/118.6
IC1261 –
S.IC
RF ADC
T 102.2/112.1
IC1301 –
S.IC
RF ADC
T 86.9/106.8
IC1315 1130017950 S.IC SN65LVDS1DBVR
T 76.7/130.4
IC1318 1180002020 S.REG BA033FP-E2
T 102.6/101.8
IC1321 1180004490 S.REG XC6209F332MR-G
T 88.2/129.1
IC1325 1180004490 S.REG XC6209F332MR-G
T 70.2/86.9
IC1331 1190004300 S.IC ISL5857IAZ
<MAC>
T 72.9/123.6
IC1351 1130016150 S.IC EP4CE55F23I7N
<ALT>
T 50.0/113.0
IC1401 1130018130 S.IC 23LC1024T-I/SN
<SEI>
T 31.9/126.7
Q45 1530004210
S.TRA
DSC7004S0L
T
15.1/74.3
Q111 1550000260
S.FET
RZR040P01TL
T 73.5/7.5
Q112 1590004690
S.TRA
LDTC143ZET1G
<SLVJ>
T 67.0/7.5
Q641 1590004690
S.TRA
LDTC143ZET1G
<SLVJ>
T
44.6/168.0
Q642 1590004690
S.TRA
LDTC143ZET1G
<SLVJ>
T
42.3/167.3
Q643 1590004690
S.TRA
LDTC143ZET1G
<SLVJ>
T
56.7/172.7
Q644 1590004310
S.TRA
LDTA114EET1G
<SLVJ>
T
45.2/155.2
Q645 1590004310
S.TRA
LDTA114EET1G
<SLVJ>
T
41.0/155.2
Q661 1590004690
S.TRA
LDTC143ZET1G
<SLVJ>
T
54.3/158.2
Q691 1530004140
S.TRA
L2SC4081RT1G
<SLVJ>
T
23.0/159.3
Q692 1510001200
S.TRA
L2SA1576ART1G
<SLVJ>
T
20.5/167.1
Q711 1530004140
S.TRA
L2SC4081RT1G
<SLVJ>
T
20.5/159.3
Q712 1510001200
S.TRA
L2SA1576ART1G
<SLVJ>
T
23.0/167.1
Q746 1550000240
S.FET
TPCF8107(TE85LF)
T
105.5/171.8
Q747 1560001730
S.FET
RUE002N02
TL
T
102.0/167.9
Q801 1590004310
S.TRA
LDTA114EET1G
<SLVJ>
T
29.1/159.7
Q802 1530004140
S.TRA
L2SC4081RT1G
<SLVJ>
T
27.1/156.5
Q803 1530004210
S.TRA
DSC7004S0L
T
29.0/166.5
Q821 1530004140
S.TRA
L2SC4081RT1G
<SLVJ>
T
24.5/183.0
Q831 1590004690
S.TRA
LDTC143ZET1G
<SLVJ>
T
24.5/186.4
Q851 1590004310
S.TRA
LDTA114EET1G
<SLVJ>
T
15.6/164.5
Q852 1590004690
S.TRA
LDTC143ZET1G
<SLVJ>
T
18.1/164.5
Q971 1530004140
S.TRA
L2SC4081RT1G
<SLVJ>
T
33.1/161.3
Q972 1530004140
S.TRA
L2SC4081RT1G
<SLVJ>
T
30.6/151.0
Q1001 1590004690
S.TRA LDTC143ZET1G
<SLVJ>
T 71.5/136.9
Q1201 1530004340
S.TRA 2SC3356L-B-AE3-R
<SLVJ> T 49.0/85.0
Q1202 1510001200
S.TRA L2SA1576ART1G
<SLVJ>
T 53.0/85.0
Q1231 1590004690
S.TRA LDTC143ZET1G
<SLVJ>
T 96.5/122.5
Q1232 1590004310
S.TRA LDTA114EET1G
<SLVJ>
T 96.1/124.8
Q1234 1590004690
S.TRA LDTC143ZET1G
<SLVJ>
T 94.2/122.5
Q1235 1590004310
S.TRA LDTA114EET1G
<SLVJ>
T 92.1/124.8
D151 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
23.6/75.8
D152 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
29.4/74.8
D241 1750002110
S.DIO
LRB551V-30T1G
<SLVJ>
T 64.7/7.5
D381 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
100.5/8.9
D401 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
107.2/28.6
D402 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
109.7/28.6
D403 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
112.2/28.6
D404
1750001810 S.DIO L1SS400T1G <SLVJ> Only [#12] T 107.2/29.8
D405 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
109.7/29.8
M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
S.=Surface mount
REF
PARTS
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
[MAIN UNIT]
D407 1750001810
S.DIO
L1SS400T1G
<SLVJ> [#05]
T
107.2/31.0
1750001810 S.DIO L1SS400T1G <SLVJ>
[#06]
1750001810 S.DIO L1SS400T1G <SLVJ>
[#07]
1750001810 S.DIO L1SS400T1G <SLVJ>
[#08]
D408 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
109.7/31.0
D410 1750001810
S.DIO
L1SS400T1G
<SLVJ> [#03]
T
107.2/32.2
1750001810 S.DIO L1SS400T1G <SLVJ>
[#07]
1750001810 S.DIO L1SS400T1G <SLVJ>
[#08]
D411 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
109.7/32.2
D413 1750001810
S.DIO
L1SS400T1G
<SLVJ> [#06]
T
107.2/33.4
1750001810 S.DIO L1SS400T1G <SLVJ>
[#08]
1750001810 S.DIO L1SS400T1G <SLVJ>
[#12]
D414 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
109.7/33.4
D416 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
107.2/34.6
D417 1750001810
S.DIO
L1SS400T1G
<SLVJ> [#03]
T
109.7/34.6
1750001810 S.DIO L1SS400T1G <SLVJ>
[#05]
1750001810 S.DIO L1SS400T1G <SLVJ>
[#06]
D419 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
107.2/35.8
D420
1750001810 S.DIO L1SS400T1G <SLVJ> Only [#01] T 109.7/35.8
D422 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
107.2/37.0
D423
1750001810 S.DIO L1SS400T1G <SLVJ> Only [#01] T 109.7/37.0
D431 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
63.7/47.6
D432 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
66.3/47.6
D451 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
51.0/30.6
D452 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
53.5/30.6
D453 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
48.5/30.6
D454 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
46.0/30.6
D455 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
53.3/35.7
D456 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
50.8/35.7
D457 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
48.3/35.7
D458 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
45.8/35.7
D621 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
66.4/172.7
D622 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
62.1/172.7
D691 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
21.1/162.2
D711 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
22.4/162.2
D721 1750002130
S.ZEN
DZ2J062M0L
T
93.7/154.8
D722 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
90.6/154.8
D801 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
27.1/162.5
D821 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
29.4/183.0
D841 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
15.5/178.2
D851 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
T
15.5/168.5
D1231 1790001622
S.DIO 1SV308L3F(T
T
107.7/123.7
D1232 1790001622
S.DIO 1SV308L3F(T
T
104.9/129.4
D1251 1750003070
S.DIO BAP70Q
<RYO>
T
105.6/118.7
FI1221 2010002660 S.XTA DSF334SAF 124.032 MHz
(FL-391)
T
63.6/128.2
X301
6050014170 S.XTA CR-1017 S3225A 48.000 MHz
<YOK>
T
60.6/24.4
X621
6050014180 S.XTA CR-1019 S7050A 6.000 MHz
<YOK>
T
67.4/163.7
X661
6050014190 S.XTA CR-1020 S3225A 12.000 MHz
<YOK>
T
54.9/141.8
X901
6050014200 S.XTA CR-1021 S3225A 12.288 MHz
<YOK>
T
107.2/66.4
X1201
6050013360 S.XTA CR-932 XTCHH 41.344 MHz
T 50.0/78.2
L221 6200014470
S.COI
LQH44PN100MP0L
T
35.2/45.0
L222 6190002110
S.COI
7E03LA-2R7N-RB-0231
T
33.4/55.5
L251 6180003501
S.COI
SLF6028T-100M1R3-PF
T
16.1/51.2
L252 6200014470
S.COI
LQH44PN100MP0L
T
14.1/41.6
L261 6200014470
S.COI
LQH44PN100MP0L
T
5.1/42.4
L262 6180003501
S.COI
SLF6028T-100M1R3-PF
T
9.1/50.8
L263 6200014470
S.COI
LQH44PN100MP0L
T
9.1/58.6
L721 6200014460
S.COI
SLF12555T-680M1R3-PF
T
80.0/156.5
L731 6200014430
S.COI
YC12575T*330MS
<VKH>
T
95.5/145.8
L732 6200014430
S.COI
YC12575T*330MS
<VKH>
T
104.9/159.0
L1231 6200016010
S.COI NLFV25T-101K-PF
T
101.1/123.4
L1232 6200016010
S.COI NLFV25T-101K-PF
T
104.7/121.9
L1233 6200016010
S.COI NLFV25T-101K-PF
T
101.8/127.7
L1251 6200016010
S.COI NLFV25T-101K-PF
T
110.7/122.1
L1252 6200016010
S.COI NLFV25T-101K-PF
T
110.7/119.6
L1253 6200016010
S.COI NLFV25T-101K-PF
T
110.7/117.1
L1261 6140004680
S.COI LR-528
4KBL
T
109.2/111.1
L1281 6200011680
S.COI LQW18ANR12G00D
T
97.2/129.4
L1282 6200011680
S.COI LQW18ANR12G00D
T
95.2/128.7
L1331 6140005470
S.COI LR-592
4KBL-S130709
T
86.5/122.7
R4
7030004980 S.RES ERJ2GEJ 101 X (100)
T 22.3/90.7
R10
7030004980 S.RES ERJ2GEJ 101 X (100)
T 22.3/96.1
R12
7030004980 S.RES ERJ2GEJ 101 X (100)
T 22.3/97.9
R13
7030004980 S.RES ERJ2GEJ 101 X (100)
T 22.3/98.8
R15
7030004980 S.RES ERJ2GEJ 101 X (100)
T 21.7/100.6
R16
7030009530 S.RES ERJ2GEJ 270 X (27)
T 21.7/101.5
R17
7030009530 S.RES ERJ2GEJ 270 X (27)
T 21.7/102.4
R18
7030009530 S.RES ERJ2GEJ 270 X (27)
T 21.7/103.3
R24
7030004980 S.RES ERJ2GEJ 101 X (100)
T 23.6/127.6
R25
7030004980 S.RES ERJ2GEJ 101 X (100)
T 23.6/126.7
R26
7030009530 S.RES ERJ2GEJ 270 X (27)
T 23.6/125.8
R27
7030009530 S.RES ERJ2GEJ 270 X (27)
T 23.6/124.9
R28
7030004980 S.RES ERJ2GEJ 101 X (100)
T 23.6/124.0
R29
7030009530 S.RES ERJ2GEJ 270 X (27)
T 23.6/123.1
R30
7030004980 S.RES ERJ2GEJ 101 X (100)
T 23.2/122.2