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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
Summary of Contents for VHF IC-F50
Page 1: ...SERVICE MANUAL VHF TRANSCEIVER ...
Page 31: ...R601 VHF B6034B 9 3 VR BOARD TOP VIEW BOTTOM VIEW 9 5 ...
Page 37: ......
Page 38: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14007IZ C1 2003 Icom Inc ...
Page 39: ...SERVICE MANUAL UHF TRANSCEIVER ...
Page 71: ...R601 B6034B 9 3 VR BOARD TOP VIEW BOTTOM VIEW 9 5 ...
Page 77: ......
Page 78: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14010IZ C1 2004 Icom Inc ...