Icom IC-7610

7-2
The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together.
See the PARTS LIST H/V location on the PARTS LIST for location details.
J501
GND
DOT
GND
PHE
PHE
PHE
DASH
PHNI
PHOL
PHOR
J504
3R3V
RFML
AFML
AFMK
RFSL
AFSL
AFSK
GND
VLED+
VLED–
J503
MICI
MICE
AFO
GND
8V
MUDL
SQLS
MSND
J201
YU XL YD XR GND NC DE VSYNC HSYNC DISP PCLK GND B7 B6 B5 B4 B3 B2 B1 B0 G7 G6 G5 G4 G3 G2 G1 G0 R7 R6 R5 R4 R3 R2 R1
R0
VDD GND NC NC
J502
PHE PHOR PHE PHOL
AFE AFO
MICE MICO
J203
GND D3R3V
D3R3V GND LCD_ON CLKP CLKM
LK2P LK2M LK1P LK1M LK0P
LK0M
F3R3V F3R3V 5V 5V NC HV +8V NC GND FLTXD GND PWRK FSENI GND GND
F3R3V
NC
5V 5V
HV
NC
+8V
GND GND
FLRX
D
FRES
GND
FTRAS
GND GND
J902
J101
CP101
FINED
UB
FRES
GND
NC
GND
MAINDAK
MAINDBK
5V
J702
J771
GND
MFDAK
MFK
NC
MFDBK
GND
GND
GND
GND
GND
GND
PTCHL
KSPDL
3R3V
PBTK
PBABK
PBAAK
PBBBK
PBBAK
GND
J801
J821
GND RITAK RITBK 5V
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C111
C112
C113
C114
C115
C201
C202
C203
C204 C205
C206
C207
C208
C209
C210
C221
C222
C223
C224
C225
C226
C231
C251
C252
C253
C254
C255
C256
C271
C301
C302
C303
C401
C402
C403
C451
C452
C453
C454
C455
C456
C457
C458
C459
C460
C521
C522
C523
C524 C525
C527
C528
C533
C534
C535
C536
C537
C538
C539
C571
C581
C721
C771 C772
C773
C801
C802
C803
C804
C805
C806
C807
C824
C902
C904
C905
C906
C907
D221
D222
D521
D522
D523
D524
D525
D571
EP101
EP201
EP202
EP203
EP231
EP521
EP522
EP523
EP524
EP525
EP526
EP527
EP528
EP801
EP802
EP901
EP902
EP903 EP904
IC101
IC221
IC222
IC251
IC301
IC401IC402IC403
IC451
IC452
IC453
J101
J201
J203
J501
J502
J503
J504
J702
J771
J801
J821
J902
L221
L222
L271
Q301
Q302
Q303
Q304
Q501 Q502
Q506Q505Q504Q503
Q507
Q508 Q509Q510 Q511
Q512
Q521
Q571
Q572
Q573
Q581
Q582
Q751
Q752
Q753Q754
Q861Q862Q863
R101 R102 R103
R104
R105
R106
R108
R109
R110
R111
R201
R202
R203
R204
R205
R210
R211
R221
R222
R223
R224
R251
R252
R253
R254
R255
R256
R257
R271
R272
R273
R274
R275
R276
R277
R278
R279
R280
R281
R282
R283
R284
R285
R286
R287
R288
R289
R301
R302
R303
R304 R305
R306
R307 R308
R309
R310 R311
R501 R502
R503 R504
R505 R506
R507
R508
R509
R510 R511
R512
R521
R522
R523
R524
R525
R526
R527
R528
R529
R530
R531
R532
R533
R534
R551
R552
R553
R554
R555
R556
R557
R571
R572
R573
R574
R575
R576
R581
R582
R583
R584
R601R602
R603
R605
R606R607
R608
R703R702R701
R704
R707R706R705 R708
R711R710R709 R712
R713
R714
R721
R722
R723
R724
R751 R752
R753 R754
R771 R772
R773
R801
R802
R803
R804
R805
R806
R829 R830
R831 R832
R841 R842
R843
R844
R845
R846
R861
R862
R863
R901 R902
R903 R904
J902
J503
TO MIC
J771
J801
TO PBT
J821
J702
TO MAIN J361
J504
TO VR
4
5
6
DISPLAY
B-8549D
J201
1
2
3
J502
TO JACK
J501
7
1
2
3
4
5
6
7
8
9
10
TO LCD
J203
TO MAIN
J331
J101
J351
TO MAIN
TO
MAIN
SENSOR
TO
MULTI
TO
RIT
H0 H5 H10 H15H20 H25 H30 H35H40 H45H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100H105H110H115H120H125H130H135H140H145H150H155H160H165H170H175H180H185H190H195H200H205H210H215H220H225H230H235H240H245H250H255H260H265H270H275H280H285H290H295H300H305H310H315H320H325
H330
V0V5V10V15V20V25V30V35V40V45V50V55V60V65V70V75V80V85V90V95V100V105
• DISPLAY UNIT B-8549D
(BOTTOM VIEW)