![background image](http://html.mh-extra.com/html/icom/ic-m504/ic-m504_service-manual_612820021.webp)
6 - 5
M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
S.=Surface mount
[AF UNIT]
REF
ORDER
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
IC3 1130011770
S.IC
CD4066BPWR
T
35.5/25.5
IC4 1130011770
S.IC
CD4066BPWR
T
78.5/24
IC5 1130011770
S.IC
CD4066BPWR
T 59/47
IC6 1130011770
S.IC
CD4066BPWR
T
70/54.4
IC7 1110000960
S.IC
NJM4558M-TE1
B
63.5/41.6
IC8 1110000960
S.IC
NJM4558M-TE1
B
63.5/28
IC9 1110003091
IC LA4425A-E
IC10 1180002780
REG
KIA7805API
U/P
IC12 1110006380
S.IC LM2904PWR
T 48.1/40
IC13 1110004490
S.IC M62429FP
700C
B 88.5/44
IC14 1110006141
IC LA4485-E
IC15 1110003650
S.IC NJM2211M-TE1
B 43/30
IC26 1130013110
S.IC KIC7W53FK-RTK/P
T 40/40.4
IC27 1130011760
S.IC CD4094BPWR
T 46/12.5
IC28 1130011760
S.IC CD4094BPWR
T 46/20.5
IC29 1110002400
S.IC NJM2107F-TE1
T
64.1/37.7
Q31 1530003900
S.TR
KTC4075
BL-RTK/P
T
73.6/28.8
Q32 1530003900
S.TR
KTC4075
BL-RTK/P
T
71.4/22.2
Q37 1590003670
S.TR
KRA304-RTK/P
T
75.7/54.9
Q38 1530003900
S.TR
KTC4075
BL-RTK/P
T
44.3/50
Q61
1590003560 S.FET TPC6104 (TE85L F)
T
15.7/24.5
Q62 1590003580
S.TR
KRC404
RTK/P
T
17.3/20.1
Q65 1530003960
S.TR
KTC2875-B-RTK/P
B 7/37.9
Q66 1590003670
S.TR
KRA304-RTK/P
T
93.2/14.9
Q71 1520000380
TR 2SB1143
S
Q72 1590001190
S.TR
XP6501-(TX)
AB
T
4.6/20.1
D42 1790000700
DIO
DSA3A1
R231
7030003600 S.RES ERJ3GEYJ 223 V (22 k
)
T
69.9/26.6
R232
7030003580 S.RES ERJ3GEYJ 153 V (15 k
)
T
70.9/29.7
R233
7030003400 S.RES ERJ3GEYJ 471 V (470)
T
68.7/23.8
R234
7030003760 S.RES ERJ3GEYJ 474 V (470 k
)
T
72/26.6
R235
7030003720 S.RES ERJ3GEYJ 224 V (220 k
)
T
73.7/30.9
R236
7030003390 S.RES ERJ3GEYJ 391 V (390)
T
70.9/30.9
R237
7030003490 S.RES ERJ3GEYJ 272 V (2.7 k
)
T
74/26.6
R238
7030003620 S.RES ERJ3GEYJ 333 V (33 k
)
T
74/25.3
R239
7030003620 S.RES ERJ3GEYJ 333 V (33 k
)
T
74/24
R240
7030003480 S.RES ERJ3GEYJ 222 V (2.2 k
)
T
74.3/22.6
R241
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
76.7/18.5
R242
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
77.7/30.6
R243
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
81.6/30.6
R244
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
79.3/18
R245
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
78/18.5
R246
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
76.4/30.6
R247
7030003800 S.RES ERJ3GEYJ 105 V (1 M
)
T
79/30.6
R248
7030003800 S.RES ERJ3GEYJ 105 V (1 M
)
T
58.3/41
R250
7030003800 S.RES ERJ3GEYJ 105 V (1 M
)
T
62.7/53.8
R251
7030003800 S.RES ERJ3GEYJ 105 V (1 M
)
T
57.9/39.6
R252
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
60.3/40.3
R253
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
61.5/42.3
R254
7030003800 S.RES ERJ3GEYJ 105 V (1 M
)
T
61.4/53.8
R255
7030003490 S.RES ERJ3GEYJ 272 V (2.7 k
)
T
69.7/33.9
R256
7030003800 S.RES ERJ3GEYJ 105 V (1 M
)
T
59.6/53.8
R257
7030003490 S.RES ERJ3GEYJ 272 V (2.7 k
)
T
64.1/43.4
R258
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
58.3/53.8
R259
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
57/53.8
R260
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
83.8/27.8
R261
7030003470 S.RES ERJ3GEYJ 182 V (1.8 k
)
T
85.1/27.8
R262
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
70.1/48.5
R263
7030003800 S.RES ERJ3GEYJ 105 V (1 M
)
T
65.8/55.7
R264
7030003420 S.RES ERJ3GEYJ 681 V (680)
T
75.7/53
R265
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k
)
T
73.4/53.5
R266
7030003800 S.RES ERJ3GEYJ 105 V (1 M
)
T
72.7/59.7
R267
7030003800 S.RES ERJ3GEYJ 105 V (1 M
)
T
70.1/59.7
R268
7030003800 S.RES ERJ3GEYJ 105 V (1 M
)
T
71.4/59.7
R269
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
71.3/48.5
R270
7030003800 S.RES ERJ3GEYJ 105 V (1 M
)
T
80.3/30.6
R271
7030003590 S.RES ERJ3GEYJ 183 V (18 k
)
T
44.3/46.8
R272
7030003620 S.RES ERJ3GEYJ 333 V (33 k
)
T
41.5/46.8
R273
7030003560 S.RES ERJ3GEYJ 103 V (10 k
)
T
41.6/48.8
R274
7030003560 S.RES ERJ3GEYJ 103 V (10 k
)
T
40.5/51.9
R275
7030003560 S.RES ERJ3GEYJ 103 V (10 k
)
T
44.3/48.1
R276
7030003440 S.RES ERJ3GEYJ 102 V (1 k
)
T
44.3/51.9
R277
7030003560 S.RES ERJ3GEYJ 103 V (10 k
)
T
46.5/49.9
R278
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
T
80.6/18.5
R292
7030003790 S.RES ERJ3GEYJ 824 V (820 k
)
T
81.9/17.1
R293
7030005321 S.RES ERA3YED 103V (10 k
)
T
83.2/17.1
R294
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
36.6/35.6
R295
7030006091 S.RES ERA3YED 822V (8.2 k
)
T
84.5/15.6
R298 7030003860
S.RES
ERJ3GE
JPW
V
T 40.1/29.4
R299
7030003640 S.RES ERJ3GEYJ 473 V (47 k
)
B
68.9/37.9
R301
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
B
70.6/42.4
R302
7030003560 S.RES ERJ3GEYJ 103 V (10 k
)
B
69/44.4
R303
7030003480 S.RES ERJ3GEYJ 222 V (2.2 k
)
T
79.1/39.4
R303
7030003540 S.RES ERJ3GEYJ 682 V (6.8 k
)
T
79.1/39.4
R304
7030003550 S.RES ERJ3GEYJ 822 V (8.2 k
)
B
67.3/37.2
R305
7030003680 S.RES ERJ3GEYJ 104 V (100 k
)
B
59.7/41.3
[AF UNIT]
REF
ORDER
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
R306 7030003800
S.RES
ERJ3GEYJ
105
V
(1
M
)
T
36.1/31.1
R307 7030003440
S.RES
ERJ3GEYJ
102
V
(1
k
)
B
61.1/19.2
R308 7030003770
S.RES
ERJ3GEYJ
564
V
(560
k
)
B
67.3/26.4
R309 7030003680
S.RES
ERJ3GEYJ
104
V
(100
k
)
B
66.6/22.3
R311 7030003520
S.RES
ERJ3GEYJ
472
V
(4.7
k
)
B
63/22.1
R312 7030003610
S.RES
ERJ3GEYJ
273
V
(27
k
)
B
67.3/29.5
R313 7030003680
S.RES
ERJ3GEYJ
104
V
(100
k
)
B
71.1/31
R314 7030003590
S.RES
ERJ3GEYJ
183
V
(18
k
)
B
69.5/29.5
R315 7030003670
S.RES
ERJ3GEYJ
823
V
(82
k
)
B
67.3/32.6
R316 7030003670
S.RES
ERJ3GEYJ
823
V
(82
k
)
B
65.7/34.1
R317 7030003670
S.RES
ERJ3GEYJ
823
V
(82
k
)
B
62.3/34.1
R318 7030003680
S.RES
ERJ3GEYJ
104
V
(100
k
)
B
59.7/44.4
R319 7030003610
S.RES
ERJ3GEYJ
273
V
(27
k
)
B
67.3/40.6
R320 7030003800
S.RES
ERJ3GEYJ
105
V
(1
M
)
B
63.9/48.2
R321 7030003470
S.RES
ERJ3GEYJ
182
V
(1.8
k
)
B
65.7/47.6
R323 7030003560
S.RES
ERJ3GEYJ
103
V
(10
k
)
B
33.3/28.4
R324 7510001671
S.TMR
NTCG16
4BH
103JT
B
31.4/28.4
R325 7030003560
S.RES
ERJ3GEYJ
103
V
(10
k
)
B
30.1/31.7
R326 7030003580
S.RES
ERJ3GEYJ
153
V
(15
k
)
B
29.5/28.4
R331 7030003800
S.RES
ERJ3GEYJ
105
V
(1
M
)
T
37.4/31.1
R332 7030003800
S.RES
ERJ3GEYJ
105
V
(1
M
)
T
36.5/19.3
R333 7030003800
S.RES
ERJ3GEYJ
105
V
(1
M
)
T
35.2/19.3
R334 7030003800
S.RES
ERJ3GEYJ
105
V
(1
M
)
T
40.2/45
R335 7030003800
S.RES
ERJ3GEYJ
105
V
(1
M
)
T
40.2/43.7
R336 7030003800
S.RES
ERJ3GEYJ
105
V
(1
M
)
T
39.2/31.4
R337 7030003800
S.RES
ERJ3GEYJ
105
V
(1
M
)
T
34.8/31.1
R338 7030003800
S.RES
ERJ3GEYJ
105
V
(1
M
)
T
33.9/19.3
R341 7030003860
S.RES
ERJ3GE
JPW
V
B
68.9/23.3
R343 7030003860
S.RES
ERJ3GE
JPW
V
T 13.9/38.5
R344 7030003860
S.RES
ERJ3GE
JPW
V
T 12.1/37
R353 7030003770
S.RES
ERJ3GEYJ
564
V
(560
k
)
B
7.8/33.6
R354 7030003580
S.RES
ERJ3GEYJ
153
V
(15
k
)
B
6/34.4
R355 7030003620
S.RES
ERJ3GEYJ
333
V
(33
k
)
B
6/42.1
R356
7030000100 S.RES MCR10EZHJ 4.7 (4R7)
T
9.2/40.1
R361 7030003620
S.RES
ERJ3GEYJ
333
V
(33
k
)
T
65.3/40.5
R362 7030003640
S.RES
ERJ3GEYJ
473
V
(47
k
)
T
67.3/40.6
R363 7030003760
S.RES
ERJ3GEYJ
474
V
(470
k
)
T
67.8/37.1
R411 7030003680
S.RES
ERJ3GEYJ
104
V
(100
k
)
T
78.9/44.4
R412 7030003590
S.RES
ERJ3GEYJ
183
V
(18
k
)
B
81.1/43.5
R421 7030003860
S.RES
ERJ3GE
JPW
V
T 87.3/43.4
R423 7030003860
S.RES
ERJ3GE
JPW
V
T 92/50.5
R425 7030003860
S.RES
ERJ3GE
JPW
V
T 79.2/42.2
R427 7030003560
S.RES
ERJ3GEYJ
103
V
(10
k
)
T
91.1/17.3
R428 7030003560
S.RES
ERJ3GEYJ
103
V
(10
k
)
T
95.8/23.2
R429 7030003320
S.RES
ERJ3GEYJ
101
V
(100)
T 90.3/14.3
R431 7030003620
S.RES
ERJ3GEYJ
333
V
(33
k
)
B
9.8/37.8
R441 7030003640
S.RES
ERJ3GEYJ
473
V
(47
k
)
T
18.1/24.5
R442 7030003680
S.RES
ERJ3GEYJ
104
V
(100
k
)
T
17.2/22
R443
7030000010 S.RES MCR10EZHJ JPW (000)
B
96.5/13.7
R444
7030000010 S.RES MCR10EZHJ JPW (000)
B
94.1/14.6
R571 7030003680
S.RES
ERJ3GEYJ
104
V
(100
k
)
T
48.5/44.6
R572 7030003680
S.RES
ERJ3GEYJ
104
V
(100
k
)
T
49.4/43.3
R573 7030003560
S.RES
ERJ3GEYJ
103
V
(10
k
)
T
46.5/43.8
R574 7030003560
S.RES
ERJ3GEYJ
103
V
(10
k
)
T
44.4/43.6
R575 7030003560
S.RES
ERJ3GEYJ
103
V
(10
k
)
T
44.4/42.3
R576 7030003560
S.RES
ERJ3GEYJ
103
V
(10
k
)
T
42.5/37.3
R577 7030003440
S.RES
ERJ3GEYJ
102
V
(1
k
)
T
45.7/37.4
R578 7030003460
S.RES
ERJ3GEYJ
152
V
(1.5
k
)
T
48.6/36.1
R580 7030003760
S.RES
ERJ3GEYJ
474
V
(470
k
)
T
48.5/37.4
R581 7030003760
S.RES
ERJ3GEYJ
474
V
(470
k
)
T
51.3/37.4
R582 7030003760
S.RES
ERJ3GEYJ
474
V
(470
k
)
B
43.5/24
R583 7030003280
S.RES
ERJ3GEYJ
470
V
(47)
T 36.4/33.3
R584 7030003680
S.RES
ERJ3GEYJ
104
V
(100
k
)
B
40/37.3
R585 7030003630
S.RES
ERJ3GEYJ
393
V
(39
k
)
B
43.2/37.3
R586 7030003580
S.RES
ERJ3GEYJ
153
V
(15
k
)
B
45.6/37.9
R587 7030003470
S.RES
ERJ3GEYJ
182
V
(1.8
k
)
B
48.1/37.5
R591
7030005341 S.RES ERA3YED 332V (3.3 k
)
B
6/12.8
R592
7030005321 S.RES ERA3YED 103V (10 k
)
B
6/16.4
R593
7030005321 S.RES ERA3YED 103V (10 k
)
T
5.8/17.1
R594
7030000320 S.RES MCR10EZHJ 330 (331)
T
5.5/13
R595
7030000320 S.RES MCR10EZHJ 330 (331)
T
5.5/14.8
R596 7030003440
S.RES
ERJ3GEYJ
102
V
(1
k
)
T
5.4/23
C106 4030016790
S.CER
ECJ0EB1C103K
T 81/7.9
C107 4030016790
S.CER
ECJ0EB1C103K
T 58.8/14.7
C231 4030018900
S.CER
ECJ0EB0J474K
T 68.8/26.7
C232 4030016930
S.CER
ECJ0EB1A104K
T 69/29.9
C233 4030016970
S.CER
ECJ0EB1C223K
T 69.6/28.5
C234 4030016970
S.CER
ECJ0EB1C223K
T 71.4/28.5
C235 4510008540
S.ELE
EEE1CA100SR
T 65/27.3
C236 4030017760
S.CER
ECJ0EB1H222K
T 71.9/24.3
C237 4030018820
S.CER
ECJ0EB1H561K
T 74.3/21.5
C238 4510008530
S.ELE
EEE1HA2R2SR
T 73/18.3
C241 4510008530
S.ELE
EEE1HA2R2SR
T 65.1/32.1
C243 4510008530
S.ELE
EEE1HA2R2SR
T 83.9/34.7
C245
4030011810 S.CER C1608 JB 1A 224K-T
B
75.5/45.9
C246 4510008530
S.ELE
EEE1HA2R2SR
T 79.1/35.7
C247 4030016790
S.CER
ECJ0EB1C103K
T 83.7/23.7
C248 4510008530
S.ELE
EEE1HA2R2SR
T 65.2/48.9
C249
4030017490 S.CER C1608 JB 1A 105K-T
T
61.4/33
C250
4030017490 S.CER C1608 JB 1A 105K-T
T
64.1/44.7