![background image](http://html1.mh-extra.com/html/icom/ic-f2721/ic-f2721_service-manual_4223366026.webp)
[MAIN UNIT]
REF
ORDER
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
Q32 1590001190
S.TR
XP6501-(TX)
.AB
T
104.4/72.6
Q33 1590001450
S.FET
2SJ144-GR
(TE85R)
B
148.5/21.6
Q34 1540000550
S.TR
2SD1664
T100Q
B
101.2/81.2
Q35 1590001050
S.TR
DTC114TUA
T106
T
104.4/76.2
Q36 1530002850
S.TR
2SC4116-BL
(TE85R)
[F2721/D], [F2821/D] only T
48.3/84.1
Q38 1590000430
S.TR
DTC144EUA
T106
T
148.6/30.8
Q39 1590000430
S.TR
DTC144EUA
T106
T
148.6/33.4
Q40 1590000430
S.TR
DTC144EUA
T106
B
142/41.1
Q41 1590000430
S.TR
DTC144EUA
T106
B
126/79.9
Q42
1550000100 S.FET 2SJ377 (TE16L1NQ)
B
131.5/75.6
Q43 1590000430
S.TR
DTC144EUA
T106
B
87.8/65.3
Q44 1590000990
S.TR
DTC363EK
T146
B
145/38.1
Q45 1590000430
S.TR
DTC144EUA
T106
T
22.4/28.1
Q46 1530002850
S.TR
2SC4116-BL
(TE85R)
B 79/57.1
Q47 1530002850
S.TR
2SC4116-BL
(TE85R)
B
81.5/57.1
Q48 1530000370
S.TR
2SC3356-T1B
B 69/92.8
Q49 1590001400
S.TR
XP1214
(TX)
B
67.4/48.4
Q50 1560000530
S.FET
2SK880-GR
(TE85R)
B
75.4/57.1
Q51 1560001360
S.FET
2SK3019
TL
B
41.3/45.3
Q52 1560001360
S.FET
2SK3019
TL
B
66.4/34.1
Q53 1560001360
S.FET
2SK3019
TL
B
66.8/19.4
Q54 1590001650
S.TR
XP4601
(TX)
B 74/42.5
Q55 1590000430
S.TR
DTC144EUA
T106
B
78.8/42.5
Q56 1560001360
S.FET
2SK3019
TL
B
62.7/22.6
D2 1790001260
S.DIO
MA2S077-(TX)
T
28.2/16.3
D3 1790001260
S.DIO
MA2S077-(TX)
T
28.2/17.8
D4 1790001260
S.DIO
MA2S077-(TX)
T
25.9/21.9
D5 1790001260
S.DIO
MA2S077-(TX)
T
27.2/21.9
D7 1750001150
S.VCP
HVC383BTRF-E
T
43.6/52.4
D9 1750001150
S.VCP
HVC383BTRF-E
T
43.6/48
D11 1750000710
S.VCP
HVC350BTRF
T
45.7/53.5
D12 1720000570
S.VCP
MA368
(TX)
T
68.5/50.8
D13 1750000710
S.VCP
HVC350BTRF
T
45.7/46.9
D14 1750000520
S.DIO
DAN222TL
B
110.8/68.3
D15 1790000620
S.DIO
MA77
(TX)
B
109.9/51.2
D16 1750000430
S.DIO
HSB88WSTR
T
33.7/65.5
D17 1750000710
S.VCP
HVC350BTRF
B
23.5/58.8
D18 1750000710
S.VCP
HVC350BTRF
B
20.7/58.8
D19 1750000580
S.DIO
1SV307
(TPH3)
B
59.6/73.4
D20 1790000620
S.DIO
MA77
(TX)
B
56.9/72.3
D21 1750000520
S.DIO
DAN222TL
T
67.4/102.6
D22 1790001250
S.DIO
MA2S111-(TX)
T
17.3/66.5
D23 1750000710
S.VCP
HVC350BTRF
B
13.7/70.8
D24 1790001250
S.DIO
MA2S111-(TX)
T
14.6/66.5
D25 1750000370
S.DIO
DA221
TL
T 17/68.3
D26 1750000710
S.VCP
HVC350BTRF
B
13.7/75.6
D27 1790000620
S.DIO
MA77
(TX)
B
24.1/79.7
D28 1790000660
S.DIO
MA728
(TX)
B
25.9/79.7
D29 1710001060
DIO
XB15A407
[F2721/D], [F2821/D] only
D30
1750000510 S.DIO UM9401F [F2710], [F2810] only T
32.3/93
D31 1750000510
S.DIO
UM9401F
T
37.1/84.9
D34 1790001250
S.DIO
MA2S111-(TX)
B
145.1/82.5
D35 1790001210
S.DIO
1SS375-TL
B
31.8/90.4
D36 1750000520
S.DIO
DAN222TL
T
128/42.8
D37 1750000370
S.DIO
DA221
TL
T
104.4/78.5
D38 1790000660
S.DIO
MA728
(TX)
B 3/86.2
D39 1790001250
S.DIO
MA2S111-(TX)
B
151.5/22
D40 1790000660
S.DIO
MA728
(TX)
B
4.4/102.9
D41 1790001240
S.DIO
MA2S728-(TX)
T
54.6/81.5
D44 1750000520
S.DIO
DAN222TL
B
89.4/75.9
D46 1790000700
DIO
DSA3A1
D47 1750000520
S.DIO
DAN222TL
B
87.2/75.9
D48 1750000520
S.DIO
DAN222TL
B
95.4/75.9
D49 1790001250
S.DIO
MA2S111-(TX)
B
142/38.1
D51 1160000050
S.DIO
DAP202U
T106
B
139.9/19.3
D52 1160000050
S.DIO
DAP202U
T106
B
138.5/15.9
D53 1790001250
S.DIO
MA2S111-(TX)
T
126.1/42.9
D54 1160000050
S.DIO
DAP202U
T106
T
134.2/13.8
D55 1160000050
S.DIO
DAP202U
T106
B
140.7/11
D57 1750000370
S.DIO
DA221
TL
T
113.6/103.8
D58 1750000370
S.DIO
DA221
TL
T
111/103.8
D59 1750000370
S.DIO
DA221
TL
T
105.7/103.9
D60 1750000370
S.DIO
DA221
TL
T
107.8/103.9
D64 1160000050
S.DIO
DAP202U
T106
B
143.8/11
D65 1790001250
S.DIO
MA2S111-(TX)
B
138/20.5
D66 1750000370
S.DIO
DA221
TL
T
130/105
D67 1750000370
S.DIO
DA221
TL
T
102.9/103.9
D68 1750000710
S.VCP
HVC350BTRF
B
12.4/75.6
D69 1750000710
S.VCP
HVC350BTRF
B
12.4/70.8
D70 1750000710
S.VCP
HVC350BTRF
T
66.9/46.1
D71 1750001150
S.VCP
HVC383BTRF-E
T
69.6/46.1
FI1 2020001270
CER
CFWLB450KE2A-B0
FI2
2020001410 CER
CFWLB450KGFA-B0
[MAIN UNIT]
REF
ORDER
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
FI3
2020001780 S.CER CFWCA450KEFA-R0
[F2721D], [F2821D] only B
78.8/18.5
FI4
2030000410 S.MLH FL-380 MFT46.3P 46.350 MHz B
34.3/43.2
FI5
2040001440 S.LC
NFE31PT152Z1E9L
B
85.2/103.6
FI6
2040001440 S.LC
NFE31PT152Z1E9L
B
85.2/100.3
FI7 2040001440
S.LC
NFE31PT152Z1E9L
[F2721/D], [F2821/D] only B
85.2/97
X1
6050011730 S.XTL CR-765 (3.6864 MHz)
B
48.3/21.2
X2
6050012050 S.XTL CR-794 (15.3 MHz)
B
82.6/42.8
X3
6050009910 S.XTL CR-563 (3.579545 MHz)
B
6.7/25.3
X4 6070000190
S.DCR
CDBCB450KCAY24-R0
T
30.1/29.6
X5
6050011720 S.XTL CR-764 (19.6608 MHz)
B
114.8/55.8
X6
6050012130 S.XTL CR-802 (12.288 MHz)
[F2721D], [F2821D] only B
90.8/27.4
L1 6200004660
S.COL
MLF1608A
1R8K-T
T
75.8/62.7
L2 6200003540
S.COL
MLF1608D
R22K-T
B
37/29.4
L3 6200004480
S.COL
MLF1608D
R82K-T
B
33.6/27.5
L4 6200005680
S.COL
ELJRE
15NG-F
B
70.2/59.1
L6 6200004740
S.COL
NL
252018T-1R2J
B
46.3/52.2
L9 6200004740
S.COL
NL
252018T-1R2J
B
46.3/48.2
L12 6200008510
S.COL
0.30-0.9-4TR
10.5N [L]
only
T
48.3/55
L13 6200004740
S.COL
NL
252018T-1R2J
B
43.8/52.2
L14 6200008510
S.COL
0.30-0.9-4TR
10.5N [L]
only
T
48.3/45.4
L15 6200004740
S.COL
NL
252018T-1R2J
B
43.8/48.2
L16 6200003960
S.COL
MLF1608A
1R0K-T
[F2721D], [F2821D] only T
101.4/16.4
L17 6200002860
S.COL
NL
252018T-4R7J
B
29.2/54.8
L18 6200010740
S.COL
C2520C-R27G-A
B
34.1/55
L19 6200002860
S.COL
NL
252018T-4R7J
B
45.1/56.9
L20 6200003960
S.COL
MLF1608A
1R0K-T
[F2721D], [F2821D] only B
97.3/24.7
L21 6200005720
S.COL
ELJRE
33NG-F
B
66.5/59.9
L22 6130002960
S.COL
617DB-1327=P3
T
40.1/65.5
L23 6130002960
S.COL
617DB-1327=P3
T
28.4/65.5
L24 6200005690
S.COL
ELJRE
18NG-F
[H]
B
42.8/73
6200005710
S.COL
ELJRE
27NG-F
[L]
B
42.8/73
L25 6200005720
S.COL
ELJRE
33NG-F
T
60.7/54.3
L26 6200005690
S.COL
ELJRE
18NG-F
[H]
B
45.6/73
6200005710
S.COL
ELJRE
27NG-F
[L]
B
45.6/73
L27 6200005710
S.COL
ELJRE
27NG-F
B
50.2/68.4
L28 6200007230
S.COL
LQW2BHN15NJ01L
[L]
B
26.3/58.5
6200007670
S.COL
LQW2BHN10NJ01L
[H]
B
26.3/58.5
L29 6200005710
S.COL
ELJRE
27NG-F
B
59.6/66.5
L30 6200005710
S.COL
ELJRE
27NG-F
B
64.3/92.7
L31 6200007230
S.COL
LQW2BHN15NJ01L
[L]
B
16.5/63.3
6200007680
S.COL
LQW2BHN12NJ01L
[H]
B
16.5/63.3
L32 6200007690
S.COL
LQW2BHN18NJ01L
[H]
B
16.1/70.9
6200007700
S.COL
LQW2BHN22NJ01L
[L]
B
16.1/70.9
L33 6200005710
S.COL
ELJRE
27NG-F
B
70.8/94.9
L34 6200005680
S.COL
ELJRE
15NG-F
T
74.4/100.7
L35 6200010150
S.COL
AS080340-15N
T
35.6/101
L36 6200007690
S.COL
LQW2BHN18NJ01L
[H]
B
16.1/75.2
6200007700
S.COL
LQW2BHN22NJ01L
[L]
B
16.1/75.2
L37 6200007720
S.COL
LQW2BHN33NJ01L
B
20.4/79.3
L38 6200010420
S.COL
FHW1210HC
1R0JGT
B
41.9/93
L39 6200005690
S.COL
ELJRE
18NG-F
[L]
B
28.1/78.6
6200006770
S.COL
ELJRE
1N5Z-F
[H]
B
28.1/78.6
L40 6200010150
S.COL
AS080340-15N
T
32.3/85.2
L41 6200002860
S.COL
NL
252018T-4R7J
T
101.3/71.5
L42 6200010150
S.COL
AS080340-15N
T
24.1/85.4
L43 6200010150
S.COL
AS080340-15N
T
15.2/86.4
L44 6200010150
S.COL
AS080340-15N
T
7.5/84.6
L45 6200003960
S.COL
MLF1608A
1R0K-T
[F2721D], [F2821D] only T
115.4/20.2
L46 6200004740
S.COL
NL
252018T-1R2J
B
66.4/45.3
L47 6200004740
S.COL
NL
252018T-1R2J
B
68.9/45.3
L48 6200008490
S.COL
0.30-0.9-3TR
7.5N
T
64.5/45.6
L49 6200010150
S.COL
AS080340-15N
T
9.5/103.5
L50 6200007850
S.COL
ELJNC
R82K-F
B
49.6/53.8
L51 6200007850
S.COL
ELJNC
R82K-F
B
49.5/46.6
L52 6200004740
S.COL
NL
252018T-1R2J
[L]
B
64.5/49.1
6200007850
S.COL
ELJNC
R82K-F
[H]
B
64.5/49.1
L53 6200008490
S.COL
0.30-0.9-3TR
7.5N [H]
only
T
45.9/55.2
L54 6200008490
S.COL
0.30-0.9-3TR
7.5N [H]
only
T
45.9/45.2
L56 6200005640
S.COL
ELJRE
6N8Z-F
B
74/96.1
R1
7030005050 S.RES ERJ2GEJ 103 X (10 k
Ω
)
B
75.8/32.6
R2
7030005700 S.RES ERJ2GEJ 274 X (270 k
Ω
)
B
79.7/34.2
R3
7030005230 S.RES ERJ2GEJ 334 X (330 k
Ω
)
B
65.9/21.7
R4
7030005110 S.RES ERJ2GEJ 224 X (220 k
Ω
)
B
64.7/21
R6
7030007350 S.RES ERJ2GEJ 393 X (39 k
Ω
)
B
49.6/28.5
R7
7030007350 S.RES ERJ2GEJ 393 X (39 k
Ω
)
T
49.2/33.9
R8
7030005110 S.RES ERJ2GEJ 224 X (220 k
Ω
)
T
148.5/7.3
R9
7030005210 S.RES ERJ2GEJ 822 X (8.2 k
Ω
)
T
50.9/33.9
M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
S.=Surface mount
6 - 4