Board Layouts; Front Unit (Incl. Connect And Vr Units); Main Unit (Left Side) - Icom IC-F50V Service Manual

SECTION 8

BOARD LAYOUTS

• FRONT UNIT
(TOP VIEW)
-
+
ECM(MC1)
R524
R523
Q406
1
C510
R479
R477 R476
C449 C447
C446
C448
C450
C488
C404
IC406 C443
R433
C482
C495
R430
R410 R432 C444
C423
C425 R470
C481
C500
R427
R428 C499
R429
R426
C493
IC407
C489
3
IC401
R407
C474
C407
R508
R526 R507
R486
R527 R506
C507
R496
R497
R483
R485
R484
C402
C463
R528 R529
R417
C420
IC409
C419
D403
R521
4
J402
R522 C502
R518 C503
C485
R515
C504
VCC
AFO C475
AFO
OPTV C427
C477
GND
GND
RES
C432
CLI
CLO C478 C483
R533 R532
MIC
PTT
Q402
C431
R516
R437
R438
C411
D406
C430
R421 R423 IC410
C487
R422
R534
R464 R465 2
C445
R440
R461
R456
R455
R494
R475
R487
R415
C461
R409 C414
R495
C415
Q411
C466
R412
R414
J401
J401
B6802B
8 - 1
BAT+
BAT–
• MAIN UNIT
(TOP VIEW)
• VR UNIT
(TOP VIEW)
R601
• CONNECT UNIT
(TOP VIEW)
R701 D702
D704
D701
AFO
VCC
OPTV
EP705
MICE
EP704
RESET
RXD
TXD
C702
MIC
PTT
C701 EP701
+ –
LV
J1
J1