Icom IC-F51 - Manual (Page 29)

9-2 FRONT UNIT
• TOP VIEW
C424
C494
C428
C483 C432
C491
C410 C408
R466 C442 R468 R467
R476 C477 C446
R420
R441
C445 R464 R465
R461 R462 R463
R475 R471
C461 R415
R472 R473 R474
R503 C473 R502 C468 C466 R414
C417 C495 C412
C493 C416
C413
R494
C418 R501
R412 C465 R413
R404 C403
R506
R512
R507
C478 C477
C425 R432 R430 R433
R401
C476
R402 C401
C475
C486
CONNECT
OR BO
ARD
C423
R426
R469
R429
R513
C497
R418 C464
C462 R416 C415
C490
R490 R489 R488
R479
C449
C450
R480
R435
C436
C429
R437
C409
C430
R438
C448
C441
C447
R478
C488
C443
C439
R423
C411
R422
R421
C487
R482
R440
R456
R455
R487
C467
R500
C420
C479
R417
C463
R403
R409
R484
R483
C402
R485
R411
R497
C421
R427 C499 C444
R470 R428
R511
C498
C405
C495
C404
R410
R408
R406
C406
R514
R405
C407
R407
C492 R508
C489
C493
C482
C481
R496
R509
C414
C492
C491
C431
R436
C435
C434
C496
W402
W401
IC405
IC403
Q402
Q407
MP427
Q401
J402
S401
C427
D406
Q409
IC401
Q408
X401
IC408
D402 Q412
D404 Q411
C419
D403
D401
C474
IC407
MP427
MP425
IC406
R486
IC409
J401
B6033C
IC410
+
1
GND
GND
DUSE
AFOUT
SIGNAL
PWON
J402
to the VR board W601
6
36
1
MIC
GND
TONE
CDCS
SIGNAL
SO
SCK
MDIO
MSCK
SCST
PLST
SCAT
EXSM
EXOE
MTOT
MTCK
NOIS
SDEC
CDEC
KR1
LVIN
RSSI
TEMP
UNLK
MDIA
MROF
DAST
CSFT
PWON
GND
GND
S5V
CPU5
NC
VCC
VCC
J401
to the MAIN unit J1
9 - 3