Icom IC-9100 Service Manual page 109

• CONNECT UNIT
(TOP VIEW)
[DATA1] [KEY]
[DATA2]
3
J851
J1201
C1210
Q1201
R1212
IC821
C1212
C826
R822
J1003
D821
R811 TO MAIN J7
R832
C1046
J1003
C813
C812
C811
Q902 Q903
R932
R1029 R1030
J151
C1052
TO FAN
2
EP152
FAN-
FAN+
R419
Q151
C402
[ALC]
C905
Q901
5
R509
R510
Q501
EP552
R511
C510
C502 C504 C557
D502 R512
EP551
R513 C556
R506
IC502
IC541
IC501
R515
R532 R533
R530
C524 R534
R525
C555
C541
D521
C523
C554
R542
B7151I
C521 Q26
Q24 Q22 Q30
CONNECT
R521
Q23 Q21 Q25 Q29
C522
R 1 2
C401
R423
C 1 2
4
R402
R31
7 - 7
[SEND]
[ACC]
J1401
Q1111
Q1106
C1114
R1101
RL1401
R1421 D1421
R551 R1411
Q1421
X551
R1424
C651
C1106
C561 J1101
D1433
R286
C281 C282
R288
IC551 C571
R1
R703
C702
C284
R281
C552
J1001
C551
R750
TO MAIN J5 C212
R 2 2
C151
C 2 2
J1001
J1001
[REMOTE] [EXT-SP (MAIN)]
[USB]
R611
R616
C105
C1432
MP751
J611
6 J751 C902 EP753
C907
IC902
RL372
C1411
R913
R1412
EP902
C1048
C1042 C1041
C1045 C1040
R212
EP1028 EP1020
C211 EP1023
R211
J1002
R213
C233 J1002
EP1021
C204 EP1022
C203 R205
R234
TO MAIN J6
Q231
R241
R239
R206
R203
R208
R224
R263
Q221
R225
R306 C303
R253
R308
R229
R305
R307 R304
R271 C271
J1002
The combination of this page and next page shows
the top side and bottom side of actual P.C. board.
[EXT-SP (SUB)]
7
Q102
C104
R332
C350
C332
R347
C343
R345 C352
C103 C349
C366
C364
R344 R350 R349
Q371
RL361 RL371
C354
1