Pll Unit Board View - Icom IC-7410 Service Manual

• PLL UNIT
(TOP VIEW)
1
HIFOP2K
R123
HIFOP1K
R81 C81
10V
NC R82 C82
-12V
EP83 C83
NC
EP84 C84
3R3V
EP85 C85
5V
EP86 C86
NC
HAGC
R87 C87
ALC
R88 C88
GND
R89 C89
MCK5
R90 C90
MDAT5
RASTB5 R91 C91
DRESL5 R92 C92
GND
R93 C93
HTXS
R94 C94
HRXS
EP95 C95
8V
EP96 C96
14V
14V
J81
To RF-A
C104
R104
R103
R102
R101
C103
B-7299C
PLL
J1
To MAIN
3
7 - 3
IC122
C982
FI981 L981
R984
C126
R986
C127
J852
M
To RF-A
C134
J701
C133
MKR
N
To RF-A
C132
C131
C129
IC353
C128
IC352
L355
C312 C311 L304
L351
C365
EP355
L352
C351
C371
C355 R357
C354
C364
EP354 IC351
L354
R355
R358
R356
R359
C381 C360
L381 R360
R404
R406
L401
FI401
C405
L402
R407
R409
R411
C459 C429
R451 C451 R421 C421
L451 C453 L421 C423
C452 C455 C422 C425
C456 L453 R423 C426 L423
C458 C457 C430 C428 C427
R454
R424
R453
D452
C500 R502 C501
IC501
J1
C513
R506
L501
EP501
L505
C507 R504
R505
R508 C512 C508
C510 L503
C511
J501
L
To RF-A
L952 L951
R907
R902 C901
R981 R805 C810
Q802
R904
R809 Q903
R982
R900
L801
L803 C805
C803 R802 Q803 Q902 Q900
R807
Q701 L703 L850 Q852
R732 C716 C718 R801
D851
Q850
R850
C713
C853
J671
L852
C855 CODEC
I
C706 To MAIN
R857
C858
R853
R723 R855
IC701
J851
J
C702
T3Lo
C701
To MAIN
IC704 R701
C707
C710
L701
MP701
MP351
C260
6
C307
L302 Q252
MP291
C308 R255
L661
C306
L301
R272
C259
C304
7 R271 R275 R252
R304
R251
C251 5
R303
L251
C273
C272 R253
C254
R301
D251
R273
C301
R274 C223
R302
C303
C302
L551
CP221
C206 C205
R553 R552
C203
R222 R551
R208
R221 R554
D201
C552
R555
C551
C553
Q201
C157
C156
R157
Q151
Q574
Q572
The combination of this page and next page shows
the top side and bottom side of actual P.C. board.
2
R901 R911
R677
C676
C675
L672
C674
L671
R665
IC662
C663
R664
C662
R661
L552
R556
R557
R561
C562
R559 R560 C561
EP151
R573 C571 R571
R581
R574
J571
K T2Lo
To MAIN
4