![background image](http://html.mh-extra.com/html/icom/ic-2730a/ic-2730a_service-manual_612051027.webp)
Eqv.= This component is equivalent to the REF No. component listed above, and
may be substituted on parts orders and repairs.
6-2
REF
PARTS
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
[MAIN UNIT]
IC1 1130016460
S.IC
R2A20169SA
B
59.0/21.0
IC2 1110008910
S.IC
NJM2904CV-TE1-#HMZR
B
89.6/28.9
IC3 1150002423
IC RA60H1317M1A-222
IC4 1150002400
IC RA60H4047M1-121
IC100 1130015760
S.IC TC74VHC4066AFK(EK)
T 118.3/13.3
IC101 1110007660
S.IC NJM2746V-TE1-#ZZZB
T 31.5/8.4
IC102 1110007550
S.IC R2A20178NP
T 86.3/12.6
IC103 1110008830
S.IC NJU7058V-TE2-#ZMZH
T 97.8/20.1
IC104 1130015760
S.IC TC74VHC4066AFK(EK)
B 100.5/22.8
IC105 1110003091
IC
LA4425A-E
IC106 1110003091
IC
LA4425A-E
IC107 1110006490
S.IC LMV321IDCKR
T 115.2/70.9
IC108 1130013010
S.IC SN74AHC1G08DCK3
T 125.4/70.6
IC109 1130015760
S.IC TC74VHC4066AFK(EK)
T 120.2/74.4
IC110 1110008680
S.IC NJU72341V-TE2-#UZZH
T 108.2/74.8
IC111 1130015760
S.IC TC74VHC4066AFK(EK)
T 99.7/46.7
IC112 1110008830
S.IC NJU7058V-TE2-#ZMZH
T 105.5/12.8
IC119 1130015760
S.IC TC74VHC4066AFK(EK)
B 98.6/35.1
IC120 1110007300
S.IC NJM2552V-TE1-#ZZZB
T 12.8/30.0
IC121 1110007300
S.IC NJM2552V-TE1-#ZZZB
T 53.8/30.0
IC122 1110006490
S.IC LMV321IDCKR
T 120.0/31.7
IC123 1110006490
S.IC LMV321IDCKR
T 115.4/34.5
IC201 1130017460
S.IC AK1542A-L
B 72.4/20.8
IC202 1130007021
S.IC TC7S66FU(TE85LF)
B 80.2/23.9
IC205 1130015760
S.IC TC74VHC4066AFK(EK)
T 75.7/13.5
IC206 1130017460
S.IC AK1542A-L
B 31.3/20.8
IC207 1130007021
S.IC TC7S66FU(TE85LF)
B 40.5/24.9
IC300 1140016890
S.IC R4F20335RDFE
B 121.0/49.5
IC301 1130017770
S.IC R1EX24256BSAS0I
T 131.4/45.5
IC306 1180004490
S.REG
XC6209F332MR-G
B 135.0/18.1
IC307 1110006490
S.IC LMV321IDCKR
T 124.2/25.6
IC308 1110007820
S.IC S-80929CNPF-G8ZTFG
*0
T 135.0/57.3
IC310 1190004090
S.IC INA199B1DCKR
B 114.3/72.2
IC311 1180004490
S.REG
XC6209F332MR-G
B 113.2/67.1
IC312 1130014260
S.IC SN74LVC2GU04DCKR
T 120.1/67.4
IC313 1180003500
S.REG
NJM7808DL1A-TE1-#FZZB
B 113.2/100.2
IC314 1180004490
S.REG
XC6209F332MR-G
T 97.8/70.7
IC315 1130011760
S.IC CD4094BPWR
T 49.1/8.9
IC316 1130011760
S.IC CD4094BPWR
T 55.7/8.9
IC317 1130011760
S.IC CD4094BPWR
T 42.5/8.9
IC319 1180004430
S.REG
XC6209F502MR-G
T 94.4/70.7
IC320 1110007620
S.IC NJU7704F3-42A-TE1-#ZZZB
B 119.4/77.1
IC321 1180004680
S.REG
XC6701D802JR-G
B 98.4/100.2
IC324 1110007620
S.IC NJU7704F3-42A-TE1-#ZZZB
B 118.8/73.3
IC325 1180003500
S.REG
NJM7808DL1A-TE1-#FZZB
B 105.8/100.2
Q1 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T
20.8/90.8
Q2 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T
18.5/83.3
Q5 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T
45.5/89.2
Q6 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T
45.5/86.3
Q10 1590005220
S.TRA
LDTA114YET1G
<SLVJ>
T
18.4/91.3
Q11 1590005220
S.TRA
LDTA114YET1G
<SLVJ>
T
20.8/82.8
Q14 1590005220
S.TRA
LDTA114YET1G
<SLVJ>
T
47.8/88.7
Q15 1590005220
S.TRA
LDTA114YET1G
<SLVJ>
T
47.8/85.8
Q17 1580000731
S.FET
3SK293(TE85LF)
T
14.5/93.8
Q18 1580000731
S.FET
3SK293(TE85LF)
T
30.5/76.5
Q19 1580000731
S.FET
3SK293(TE85LF)
T
56.6/83.8
Q20 1580000731
S.FET
3SK293(TE85LF)
T
72.5/87.5
Q21 1530003990
S.TRA
2SC4738-BL(TE85LF)
T
78.3/68.5
Q22 1530003990
S.TRA
2SC4738-BL(TE85LF)
T
78.2/71.3
Q23 1580000731
S.FET
3SK293(TE85LF)
T
27.8/101.9
Q24 1580000731
S.FET
3SK293(TE85LF)
T
64.7/107.7
Q27 1590004090
S.TRA
LDTC114YET1G
<SLVJ>
T
91.1/47.1
Q28 1510000581
S.TRA
2SA1362-GR(TE85RF)
T
88.1/45.7
Q29 1530003990
S.TRA
2SC4738-BL(TE85LF)
T
97.5/112.2
Q30 1520000910
S.TRA
2SB1132L-R-AB3-R
<SLVJ>
T
98.4/116.1
Q32 1590004090
S.TRA
LDTC114YET1G
<SLVJ>
T
47.8/51.0
Q34 1510000581
S.TRA
2SA1362-GR(TE85RF)
T
44.7/49.8
Q36 1530004460
S.TRA
MT3S20TU(TE85L)
B
79.6/40.2
Q37 1530003321
S.TRA
2SC5108-Y(TE85RF)
B
29.9/36.5
Q38 1530003321
S.TRA
2SC5108-Y(TE85RF)
B
35.0/41.1
Q40 1530004100
S.TRA
MT3S20P(TE12LF)
B
87.5/46.5
Q41 1530004100
S.TRA
MT3S20P(TE12LF)
B
44.0/46.5
Q46 1590004050
S.TRA
LDTA144EET1G
<SLVJ>
B
83.7/61.2
Q48 1590004050
S.TRA
LDTA144EET1G
<SLVJ>
B
84.1/57.7
Q100 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
B 116.5/14.3
Q102 1530003990
S.TRA
2SC4738-BL(TE85LF)
T 24.4/13.3
Q104 1560002190
S.FET
RUM002N02T2L
T 128.3/79.4
Q105 1560002190
S.FET
RUM002N02T2L
T 125.9/76.4
Q106 1560002190
S.FET
RUM002N02T2L
B 132.0/93.0
Q112 1590004590
S.TRA
DMC506010R
T 105.0/59.4
Q113 1590004590
S.TRA
DMC506010R
T 97.8/59.4
Q117 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T 23.3/17.8
Q118 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T 64.0/16.4
Q119 1590004310
S.TRA
LDTA114EET1G
<SLVJ>
T 19.9/18.8
Q120 1590004310
S.TRA
LDTA114EET1G
<SLVJ>
T 61.5/19.0
Q121 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T 23.3/19.8
Q122 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T 64.0/18.4
Q123 1590004050
S.TRA
LDTA144EET1G
<SLVJ>
T 16.3/19.1
Q124 1590004050
S.TRA
LDTA144EET1G
<SLVJ>
T 57.2/19.1
Q125 1590004390
S.TRA
DMG504010R
T 105.7/33.5
Q126 1590004390
S.TRA
DMG504010R
T 105.7/40.0
Q127 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T 20.4/24.0
Q128 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T 61.3/24.0
Q129 1590004310
S.TRA
LDTA114EET1G
<SLVJ>
T 21.0/26.0
Q130 1590004310
S.TRA
LDTA114EET1G
<SLVJ>
T 97.8/36.9
Q131 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
B 10.6/39.2
Q132 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
B 51.5/39.2
Q133 1530003990
S.TRA
2SC4738-BL(TE85LF)
B 12.7/40.8
Q134 1530003990
S.TRA
2SC4738-BL(TE85LF)
B 53.6/40.8
Q137 1530002601
S.TRA
2SC4215-O(TE85RF)
T 10.4/42.3
Q138 1530002601
S.TRA
2SC4215-O(TE85RF)
T 51.5/42.3
Q139 1590004090
S.TRA
LDTC114YET1G
<SLVJ>
T 106.5/54.4
Q140 1590004090
S.TRA
LDTC114YET1G
<SLVJ>
T 99.3/54.5
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]
Q141 1590004050
S.TRA
LDTA144EET1G
<SLVJ>
T 19.8/21.6
Q142 1590004050
S.TRA
LDTA144EET1G
<SLVJ>
T 60.8/21.6
Q143 1580000731
S.FET
3SK293(TE85LF)
T 20.8/68.6
Q144 1580000731
S.FET
3SK293(TE85LF)
T 14.0/72.5
Q145 1580000731
S.FET
3SK293(TE85LF)
T 60.5/69.8
Q146 1580000731
S.FET
3SK293(TE85LF)
T 55.3/69.9
Q147 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T 64.0/20.5
Q148 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T 23.3/21.9
Q149 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T 113.0/6.9
Q150 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
B 114.1/14.3
Q151 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T 117.1/20.1
Q152 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
T 119.2/20.1
Q153 1530003990
S.TRA
2SC4738-BL(TE85LF)
B 106.2/59.8
Q200 1530003990
S.TRA
2SC4738-BL(TE85LF)
B 69.0/24.3
Q201 1560000541
S.FET
2SK880-Y(T5RICOMF)
B 87.1/22.2
Q202 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
B 87.8/24.5
Q205 1560002190
S.FET
RUM002N02T2L
T 89.7/30.2
Q206 1530003990
S.TRA
2SC4738-BL(TE85LF)
B 84.4/37.8
Q207 1560002190
S.FET
RUM002N02T2L
B 83.3/32.0
Q208 1590004090
S.TRA
LDTC114YET1G
<SLVJ>
B 87.3/34.7
Q209 1590004090
S.TRA
LDTC114YET1G
<SLVJ>
B 87.3/32.0
Q210 1530003582
S.TRA
2SC5231A-8-TL-E
T 86.4/35.2
Q211 1530003582
S.TRA
2SC5231A-8-TL-E
T 78.7/29.5
Q212 1590004580
S.TRA
DMA501010R
B 83.9/34.8
Q213 1530003321
S.TRA
2SC5108-Y(TE85RF)
T 74.6/30.5
Q214 1530003321
S.TRA
2SC5108-Y(TE85RF)
T 88.1/39.3
Q215 1530003321
S.TRA
2SC5108-Y(TE85RF)
T 78.6/35.4
Q220 1530003990
S.TRA
2SC4738-BL(TE85LF)
B 28.0/24.0
Q221 1560000541
S.FET
2SK880-Y(T5RICOMF)
B 44.9/24.3
Q222 1590004070
S.TRA
LDTC144EET1G
<SLVJ>
B 44.0/27.5
Q226 1530003990
S.TRA
2SC4738-BL(TE85LF)
B 40.6/34.1
Q227 1560002190
S.FET
RUM002N02T2L
T 46.0/33.3
Q228 1560002190
S.FET
RUM002N02T2L
T 37.9/34.9
Q229 1590004090
S.TRA
LDTC114YET1G
<SLVJ>
B 45.2/33.2
Q230 1590004090
S.TRA
LDTC114YET1G
<SLVJ>
B 45.2/31.2
Q231 1590004580
S.TRA
DMA501010R
B 40.8/31.4
Q232 1530003582
S.TRA
2SC5231A-8-TL-E
T 42.0/38.4
Q233 1530003582
S.TRA
2SC5231A-8-TL-E
T 33.0/29.0
Q234 1530003321
S.TRA
2SC5108-Y(TE85RF)
T 28.9/32.1
Q235 1530003321
S.TRA
2SC5108-Y(TE85RF)
T 37.3/38.4
Q236 1530003321
S.TRA
2SC5108-Y(TE85RF)
T 32.8/34.9
Q238 1530003321
S.TRA
2SC5108-Y(TE85RF)
T 25.0/48.8
Q240 1530003321
S.TRA
2SC5108-Y(TE85RF)
T 65.8/48.8
Q301 1590004090
S.TRA
LDTC114YET1G
<SLVJ>
T
102.4/105.6
Q302 1520000910
S.TRA
2SB1132L-R-AB3-R
<SLVJ>
T
106.1/100.5
Q304 1510001100
S.TRA
2SA1832-GR(TE85RF)
T 123.8/66.7
Q305 1530003990
S.TRA
2SC4738-BL(TE85LF)
T 128.9/67.1
Q306 1520000910
S.TRA
2SB1132L-R-AB3-R
<SLVJ>
T
114.8/100.6
Q307 1590004390
S.TRA
DMG504010R
T 113.3/48.3
Q308 1590005220
S.TRA
LDTA114YET1G
<SLVJ>
T
104.7/105.1
D1 1750002170
S.DIO
DB2S31400L
T
54.0/88.4
D2 1750002170
S.DIO
DB2S31400L
T
17.3/95.6
D3 1750002170
S.DIO
DB2S31400L
T
69.1/88.4
D4 1750002170
S.DIO
DB2S31400L
T
27.1/79.8
D11 1720000701
S.VAR
1SV305(TPL3F)
T
13.6/83.2
D12 1720000701
S.VAR
1SV305(TPL3F)
T
41.3/68.7
D15 1720000701
S.VAR
1SV305(TPL3F)
T
13.6/85.9
D16 1720000701
S.VAR
1SV305(TPL3F)
T
36.6/69.3
D19 1720000701
S.VAR
1SV305(TPL3F)
B
42.4/62.6
D20 1720000701
S.VAR
1SV305(TPL3F)
T
71.6/82.9
D21 1720000701
S.VAR
1SV305(TPL3F)
T
10.0/104.6
D22 1720000701
S.VAR
1SV305(TPL3F)
T
29.7/85.9
D23 1720000701
S.VAR
1SV305(TPL3F)
T
13.7/101.6
D24 1720000701
S.VAR
1SV305(TPL3F)
T
27.1/85.9
D25 1720000701
S.VAR
1SV305(TPL3F)
T
12.6/104.6
D26 1720000701
S.VAR
1SV305(TPL3F)
T
27.1/90.4
D27 1720000701
S.VAR
1SV305(TPL3F)
T
57.3/96.1
D28 1720000701
S.VAR
1SV305(TPL3F)
T
73.8/97.6
D29 1720000701
S.VAR
1SV305(TPL3F)
T
11.1/101.6
D30 1720000701
S.VAR
1SV305(TPL3F)
T
29.7/90.4
D31 1750002570
S.DIO
BAP50-04215
<RYO>
T
23.4/107.1
D32 1750002570
S.DIO
BAP50-04215
<RYO>
T
30.0/96.5
D33 1750002570
S.DIO
BAP50-04215
<RYO>
T
56.2/101.9
D34 1750002570
S.DIO
BAP50-04215
<RYO>
T
71.2/103.7
D35 1750002170
S.DIO
DB2S31400L
B
29.0/106.0
D36 1750002170
S.DIO
DB2S31400L
B
30.6/105.0
D37 1750002170
S.DIO
DB2S31400L
T
60.6/110.2
D38 1750002170
S.DIO
DB2S31400L
T
60.6/109.0
D49 1750001970
S.ZEN
DZ2J082M0L
T
99.5/111.7
D50 1790001621
S.DIO
1SV308(TPL3F)
T
65.7/51.3
D53 1750001810
S.DIO
L1SS400T1G
<SLVJ>
B
88.5/43.4
D55 1750001810
S.DIO
L1SS400T1G
<SLVJ>
B
43.0/43.4
D59 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
B
79.6/103.3
D62 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
B
42.1/80.5
D63 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
B
74.5/102.5
D66 1750002190
S.DIO
JDP2S12CR(TE85LQ)
B
79.2/118.0
D67 1750001820
S.DIO
LRB706F-40T1G
<SLVJ>
B
31.5/101.9
D68 1750002190
S.DIO
JDP2S12CR(TE85LQ)
B
44.3/106.2
D69 1790001621
S.DIO
1SV308(TPL3F)
B
71.7/110.3
D70 1790001621
S.DIO
1SV308(TPL3F)
B
72.9/110.3
D71 1790001621
S.DIO
1SV308(TPL3F)
B
74.1/110.3
D73 1750002190
S.DIO
JDP2S12CR(TE85LQ)
B
34.3/107.9
D75 1790001621
S.DIO
1SV308(TPL3F)
T
34.0/114.1
D77 1790001621
S.DIO
1SV308(TPL3F)
T
76.3/110.9
D79 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
35.2/108.9
D81 1750001810
S.DIO
L1SS400T1G
<SLVJ>
T
76.3/109.6
D84 1750002190
S.DIO
JDP2S12CR(TE85LQ)
B
46.4/106.3
D85 1720000701
S.VAR
1SV305(TPL3F)
T
57.3/93.0
D86 1720000701
S.VAR
1SV305(TPL3F)
B
39.5/62.6
D87 1720000701
S.VAR
1SV305(TPL3F)
T
71.6/81.6
D88 1720000701
S.VAR
1SV305(TPL3F)
T
73.8/96.3
D89 1720000701
S.VAR
1SV305(TPL3F)
T
11.1/86.2
D90 1720000701
S.VAR
1SV305(TPL3F)
T
11.1/83.2