5-2 主单元零件清单（2/6）
主单元 B-8327F 的零件清单：参考编号、Icom 10 位部件编号、描述、安装侧与 H/V 坐标。
共 210 行；对应原手册 5-2（英文版 p23）。「描述」栏保留英文原文；安装侧 T = 顶面、B = 底面，H/V 位置对应第 7 节板布局图的坐标。
本页是主单元零件清单的第 2/6 页（原手册 5-2，英文版 p23），为 R31~R729 区段的电阻（S.RES）与电阻阵列（S.ARR）；本页无版本变体行。
主单元（MAIN UNIT）
| 参考编号 | 部件编号 | 类型 | 安装侧 | 描述 | H/V 位置 | 适用版本 |
|---|---|---|---|---|---|---|
| R31 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 22.8/121.3 | |
| R40 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 35.0/78.4 | |
| R41 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 34.4/80.0 | |
| R45 | 7030005000 | S.RES | T | ERJ2GEJ 471 X (470) | 15.8/77.3 | |
| R53 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 13.3/31.4 | |
| R54 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 13.3/30.5 | |
| R55 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 13.3/29.6 | |
| R56 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 13.3/28.7 | |
| R57 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 13.3/27.8 | |
| R64 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 14.3/19.1 | |
| R71 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 25.8/13.0 | |
| R72 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 26.3/7.0 | |
| R73 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 26.8/13.0 | |
| R74 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 27.3/7.0 | |
| R75 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 28.3/16.3 | |
| R78 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 29.3/6.3 | |
| R79 | 7030010040 | S.RES | T | ERJ2GEJ-JPW | 29.9/16.3 | |
| R80 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 30.4/3.9 | |
| R81 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 31.1/16.3 | |
| R82 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 31.6/3.9 | |
| R83 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 32.3/16.3 | |
| R84 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 32.8/3.9 | |
| R85 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 33.5/16.3 | |
| R86 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 34.0/3.9 | |
| R87 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 34.7/16.3 | |
| R88 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 35.2/3.9 | |
| R89 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 35.9/16.3 | |
| R90 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 36.4/3.9 | |
| R91 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 37.1/16.3 | |
| R92 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 37.6/3.9 | |
| R93 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 38.3/16.3 | |
| R94 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 38.8/3.9 | |
| R95 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 39.5/16.3 | |
| R101 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 80.1/4.3 | |
| R102 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 80.2/10.1 | |
| R103 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 81.1/4.3 | |
| R104 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 82.0/10.1 | |
| R105 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 83.7/10.1 | |
| R107 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 84.1/4.3 | |
| R108 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 87.1/8.5 | |
| R109 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 85.1/4.3 | |
| R110 | 7410001340 | S.ARR | T | EXB28V473JX | 76.5/7.5 | |
| R111 | 7410001340 | S.ARR | T | EXB28V473JX | 90.8/10.1 | |
| R112 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 69.8/7.5 | |
| R113 | 7030005120 | S.RES | T | ERJ2GEJ 102 X (1K) | 68.8/7.5 | |
| R121 | 7410001230 | S.ARR | T | EXB28V101JX | 52.7/66.5 | |
| R122 | 7410001230 | S.ARR | T | EXB28V101JX | 52.6/63.4 | |
| R123 | 7410001230 | S.ARR | T | EXB28V101JX | 52.6/60.9 | |
| R125 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 26.1/68.6 | |
| R127 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 30.8/68.3 | |
| R131 | 7030006610 | S.RES | T | ERJ2GEJ 394 X (390K) | 25.4/70.1 | |
| R132 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 24.5/71.0 | |
| R133 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 25.4/71.8 | |
| R134 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 24.2/69.6 | |
| R135 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 36.5/74.4 | |
| R136 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 31.9/72.9 | |
| R137 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 35.1/70.6 | |
| R138 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 31.8/74.1 | |
| R139 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 36.5/75.8 | |
| R151 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 24.7/73.5 | |
| R152 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 31.1/76.3 | |
| R153 | 7030005040 | S.RES | T | ERJ2GEJ 472 X (4.7K) | 31.1/77.9 | |
| R154 | 7030007340 | S.RES | T | ERJ2GEJ 153 X (15K) | 30.2/77.9 | |
| R155 | 7030005120 | S.RES | T | ERJ2GEJ 102 X (1K) | 23.1/77.8 | |
| R156 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 23.6/79.9 | |
| R157 | 7030008290 | S.RES | T | ERJ2GEJ 183 X (18K) | 23.1/78.7 | |
| R158 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 30.2/76.3 | |
| R159 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 22.5/74.6 | |
| R160 | 7030004980 | S.RES | T | ERJ2GEJ 101 X (100) | 27.3/74.8 | |
| R202 | 7030010040 | S.RES | T | ERJ2GEJ-JPW | 27.1/60.5 | |
| R203 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 26.2/60.5 | |
| R204 | 7030010080 | S.RES | T | ERJ2RHD 1003X (100K) | 23.5/44.7 | |
| R205 | 7030013680 | S.RES | T | ERJ2RHD 3902X (39K) | 23.5/46.3 | |
| R221 | 7030010040 | S.RES | T | ERJ2GEJ-JPW | 36.5/49.3 | |
| R223 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 34.6/48.4 | |
| R225 | 7030005681 | S.RES | T | ERA3YKD 473V (47K) | 34.7/58.0 | |
| R226 | 7030010080 | S.RES | T | ERJ2RHD 1003X (100K) | 36.7/57.2 | |
| R241 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 63.7/4.5 | |
| R242 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 63.3/7.6 | |
| R243 | 7030005000 | S.RES | T | ERJ2GEJ 471 X (470) | 62.3/7.6 | |
| R251 | 7030010040 | S.RES | T | ERJ2GEJ-JPW | 17.1/60.4 | |
| R253 | 7030012260 | S.RES | T | ERJ2RKD 4703X (470K) | 14.0/44.6 | |
| R254 | 7030013680 | S.RES | T | ERJ2RHD 3902X (39K) | 14.0/46.4 | |
| R255 | 7030010080 | S.RES | T | ERJ2RHD 1003X (100K) | 14.0/47.3 | |
| R262 | 7030010040 | S.RES | T | ERJ2GEJ-JPW | 7.9/41.5 | |
| R263 | 7030007051 | S.RES | T | ERA3YKD 513V (51K) | 12.5/59.3 | |
| R264 | 7030010040 | S.RES | T | ERJ2GEJ-JPW | 12.1/57.3 | |
| R265 | 7030014250 | S.RES | T | ERJ2RKF5603X (560K) | 12.1/56.4 | |
| R271 | 7030014120 | S.RES | T | LTR50UZPJ6R8 | 2.6/32.2 | |
| R276 | 7030013960 | S.RES | T | LTR50UZPJ100 | 22.3/17.9 | |
| R302 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 101.0/22.5 | |
| R303 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 101.0/40.0 | |
| R304 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 90.0/46.5 | |
| R305 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 84.5/49.2 | |
| R308 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 82.0/49.2 | |
| R309 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 80.8/49.3 | |
| R310 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 80.8/48.4 | |
| R311 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 70.4/12.0 | |
| R312 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 64.0/21.9 | |
| R313 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 65.9/24.6 | |
| R314 | 7030009290 | S.RES | T | ERJ2GEJ 562 X (5.6K) | 65.9/28.2 | |
| R315 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 65.7/37.4 | |
| R317 | 7030005000 | S.RES | T | ERJ2GEJ 471 X (470) | 62.6/23.5 | |
| R351 | 7030005040 | S.RES | T | ERJ2GEJ 472 X (4.7K) | 104.0/23.5 | |
| R352 | 7030005040 | S.RES | T | ERJ2GEJ 472 X (4.7K) | 105.0/23.5 |
主单元（MAIN UNIT）（续）
| 参考编号 | 部件编号 | 类型 | 安装侧 | 描述 | H/V 位置 | 适用版本 |
|---|---|---|---|---|---|---|
| R361 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 96.6/12.3 | |
| R362 | 7030005720 | S.RES | T | ERJ2GEJ 563 X (56K) | 92.7/10.0 | |
| R363 | 7030005220 | S.RES | T | ERJ2GEJ 223 X (22K) | 93.7/10.0 | |
| R371 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 55.3/31.1 | |
| R372 | 7030005070 | S.RES | T | ERJ2GEJ 683 X (68K) | 57.5/28.7 | |
| R373 | 7030009290 | S.RES | T | ERJ2GEJ 562 X (5.6K) | 55.7/29.7 | |
| R382 | 7030007300 | S.RES | T | ERJ2GEJ 332 X (3.3K) | 100.1/7.6 | |
| R383 | 7030005040 | S.RES | T | ERJ2GEJ 472 X (4.7K) | 100.1/9.9 | |
| R384 | 7030005040 | S.RES | T | ERJ2GEJ 472 X (4.7K) | 100.1/10.8 | |
| R385 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 100.1/11.7 | |
| R391 | 7410001340 | S.ARR | T | EXB28V473JX | 108.8/39.3 | |
| R392 | 7410001340 | S.ARR | T | EXB28V473JX | 100.6/43.9 | |
| R401 | 7410001340 | S.ARR | T | EXB28V473JX | 107.2/26.5 | |
| R431 | 7030005120 | S.RES | T | ERJ2GEJ 102 X (1K) | 64.1/50.5 | |
| R432 | 7030005120 | S.RES | T | ERJ2GEJ 102 X (1K) | 68.0/49.0 | |
| R433 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 65.8/49.6 | |
| R434 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 64.1/49.6 | |
| R435 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 90.1/50.2 | |
| R437 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 91.0/50.2 | |
| R438 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 99.3/42.0 | |
| R439 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 101.0/21.5 | |
| R441 | 7410001220 | S.ARR | T | EXB28V103JX | 86.6/49.3 | |
| R442 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 65.9/52.9 | |
| R451 | 7410001130 | S.ARR | T | EXB28V102JX | 54.8/40.0 | |
| R452 | 7410001340 | S.ARR | T | EXB28V473JX | 54.8/43.7 | |
| R453 | 7410001130 | S.ARR | T | EXB28V102JX | 52.3/40.0 | |
| R454 | 7410001130 | S.ARR | T | EXB28V102JX | 52.3/43.7 | |
| R455 | 7030013140 | S.RES | T | ERJ2RKF 1001X (1K) | 50.5/41.9 | |
| R456 | 7030012490 | S.RES | T | ERJ2RKF 4701X (4.7K) | 50.5/40.1 | |
| R491 | 7410001220 | S.ARR | T | EXB28V103JX | 104.6/16.3 | |
| R492 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 104.6/14.5 | |
| R493 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 112.4/16.7 | |
| R501 | 7410001140 | S.ARR | T | EXB28V104JX | 78.7/51.7 | |
| R502 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 67.5/52.9 | |
| R503 | 7410001140 | S.ARR | T | EXB28V104JX | 74.8/51.4 | |
| R504 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 84.5/51.4 | |
| R505 | 7410001140 | S.ARR | T | EXB28V104JX | 72.2/51.4 | |
| R506 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 98.7/44.0 | |
| R507 | 7410001140 | S.ARR | T | EXB28V104JX | 91.2/52.1 | |
| R508 | 7410001140 | S.ARR | T | EXB28V104JX | 98.7/51.9 | |
| R511 | 7030007250 | S.RES | T | ERJ2GEJ 220 X (22) | 95.4/52.5 | |
| R512 | 7030007250 | S.RES | T | ERJ2GEJ 220 X (22) | 96.3/52.5 | |
| R601 | 7030005120 | S.RES | T | ERJ2GEJ 102 X (1K) | 58.5/173.5 | |
| R621 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 64.3/172.7 | |
| R622 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 60.0/172.7 | |
| R623 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 58.5/172.5 | |
| R624 | 7030005030 | S.RES | T | ERJ2GEJ 152 X (1.5K) | 64.7/170.9 | |
| R625 | 7030005030 | S.RES | T | ERJ2GEJ 152 X (1.5K) | 64.1/163.6 | |
| R626 | 7030005160 | S.RES | T | ERJ2GEJ 105 X (1M) | 64.1/165.4 | |
| R627 | 7030007340 | S.RES | T | ERJ2GEJ 153 X (15K) | 50.1/166.0 | |
| R628 | 7030007340 | S.RES | T | ERJ2GEJ 153 X (15K) | 50.1/164.0 | |
| R629 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 51.5/165.5 | |
| R630 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 51.5/164.5 | |
| R631 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 59.0/158.0 | |
| R632 | 7030007340 | S.RES | T | ERJ2GEJ 153 X (15K) | 58.5/156.6 | |
| R633 | 7030009530 | S.RES | T | ERJ2GEJ 270 X (27) | 60.0/158.0 | |
| R634 | 7030007340 | S.RES | T | ERJ2GEJ 153 X (15K) | 60.4/156.6 | |
| R635 | 7030005030 | S.RES | T | ERJ2GEJ 152 X (1.5K) | 54.3/156.6 | |
| R641 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 44.6/166.2 | |
| R642 | 7030005040 | S.RES | T | ERJ2GEJ 472 X (4.7K) | 44.6/165.2 | |
| R643 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 41.0/158.2 | |
| R644 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 45.2/158.2 | |
| R645 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 55.1/172.3 | |
| R646 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 40.7/167.3 | |
| R647 | 7030007250 | S.RES | T | ERJ2GEJ 220 X (22) | 43.6/154.3 | |
| R648 | 7030007250 | S.RES | T | ERJ2GEJ 220 X (22) | 42.6/154.3 | |
| R649 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 45.2/153.4 | |
| R650 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 42.6/152.5 | |
| R651 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 42.6/156.1 | |
| R652 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 43.6/156.1 | |
| R653 | 7030007250 | S.RES | T | ERJ2GEJ 220 X (22) | 45.2/157.0 | |
| R654 | 7030007250 | S.RES | T | ERJ2GEJ 220 X (22) | 41.0/157.0 | |
| R661 | 7030005160 | S.RES | T | ERJ2GEJ 105 X (1M) | 49.7/160.3 | |
| R662 | 7030005120 | S.RES | T | ERJ2GEJ 102 X (1K) | 54.0/143.9 | |
| R663 | 7030005160 | S.RES | T | ERJ2GEJ 105 X (1M) | 54.0/144.9 | |
| R664 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 49.7/159.3 | |
| R681 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 39.6/147.4 | |
| R682 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 41.4/148.9 | |
| R683 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 42.7/150.3 | |
| R684 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 41.7/150.3 | |
| R685 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 39.6/152.5 | |
| R686 | 7030007290 | S.RES | T | ERJ2GEJ 222 X (2.2K) | 39.6/153.5 | |
| R687 | 7030005040 | S.RES | T | ERJ2GEJ 472 X (4.7K) | 37.1/153.2 | |
| R691 | 7030008290 | S.RES | T | ERJ2GEJ 183 X (18K) | 19.8/163.9 | |
| R692 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 20.5/165.1 | |
| R693 | 7030008010 | S.RES | T | ERJ2GEJ 123 X (12K) | 23.3/157.2 | |
| R694 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 18.1/168.5 | |
| R695 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 17.5/159.4 | |
| R696 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 14.4/161.9 | |
| R711 | 7030008290 | S.RES | T | ERJ2GEJ 183 X (18K) | 23.5/163.7 | |
| R712 | 7030008010 | S.RES | T | ERJ2GEJ 123 X (12K) | 20.1/157.2 | |
| R713 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 23.0/165.1 | |
| R714 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 18.1/167.6 | |
| R715 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 18.3/155.4 | |
| R716 | 7030005090 | S.RES | T | ERJ2GEJ 104 X (100K) | 20.5/155.4 | |
| R717 | 7030007250 | S.RES | T | ERJ2GEJ 220 X (22) | 20.3/153.8 | |
| R718 | 7030007250 | S.RES | T | ERJ2GEJ 220 X (22) | 18.3/153.8 | |
| R721 | 7030007340 | S.RES | T | ERJ2GEJ 153 X (15K) | 89.0/157.5 | |
| R722 | 7030005050 | S.RES | T | ERJ2GEJ 103 X (10K) | 89.4/159.5 | |
| R723 | 7030007160 | S.RES | T | ERJ12YJ3R3U (3.3) | 76.5/166.1 | |
| R724 | 7030007160 | S.RES | T | ERJ12YJ3R3U (3.3) | 72.4/166.1 | |
| R725 | 7030005240 | S.RES | T | ERJ2GEJ 473 X (47K) | 95.7/157.0 | |
| R726 | 7030005120 | S.RES | T | ERJ2GEJ 102 X (1K) | 89.4/161.1 | |
| R727 | 7030008290 | S.RES | T | ERJ2GEJ 183 X (18K) | 89.3/155.9 | |
| R729 | 7030005600 | S.RES | T | ERJ2GEJ 273 X (27K) | 90.2/163.9 |
对应原手册页码：5-2（英文版 p23）
IC-7300 维修手册（中文版）
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5-2 主单元零件清单（2/6）
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