SCHEMATIC DIAGRAMS
To upgrade quality, some components may be
subject to change without notice.
A-7290-3EX-
w
Printed in Japan
© 2015–2016 Icom Inc.
!2
MAIN UNIT (MAIN-6)
MAIN-1
F1R2VP
DFX_AGC
100
R1358
0.47
C1379
4.7
C1389
0.001
C1368
0.01
C1353
0.01
C1374
4.7
C1387
0.001
C1370
MPZ1608S601A
EP1353
0.01
C1376
FPX_DET
DSPR
/FPCAL
100
C1393
0.001
C1366
FPDX
100
C1391
DFR_MOD
F2R5V
DONE
F1R2V
3R3V
0.47
C1356
4.7
C1390
CFG
0.001
C1357
100
C1392
SPDO
F2R5VA
0.001
C1369
4.7
C1352
0.01
C1355
100
R1353
10K
R1363
0.47
C1360
0.47
C1378
BCLK
100
R1356
100
R1357
FPRES
100
R1352
0.47
C1375
F3R3V
MPZ1608S601A
EP1352
0.01
C1372
0.47
C1386
0.47
C1380
0.47
C1383
FRM
100
R1359
DFX_DET
0.001
C1364
0.01
C1373
1R2V
4.7
C1354
DSPCK
FPR_MOD
STAT
4.7
C1388
0.001
C1363
SPCK
2R5V
0.47
C1358
0.47
C1382
MCLK
0.001
C1359
MPZ1608S601A
EP1355
100
R1354
0.001
C1361
0.47
C1385
0.001
C1367
0.001
C1362
100
R1355
0.47
C1371
100
C1394
MPZ1608S601A
EP1354
MPZ1608S601A
EP1351
100
R1351
0.47
C1384
DCCLK
/DCCLK
/CAL
SCPR
SCPX
SCPCK
SCPSS
FPSR
FPSX
FPX_AGC
CP1357
CP1356
100
R1371
MMZ1005Y102CT
EP1401
0.1
C1401
47K
R1401
CP1359
CP1358
0.001
C1365
0.47
C1381
0.47
C1377
23LC1024T
IC1401
1
CS
2
D0(DQ1)
3
WP(DQ2)
4
VSS
5
DI(DQ0)
6
CLK
7
NC(DQ3)
8
VCC
22
R1366
22
R1367
100
R1381
100
R1382
100
R1383
100
R1384
100
R1385
100
R1380
470 CE-LX
C1350
47 F93
C1351
47 F93
C1396
RSSI
100
R1386
EP4CE55F23I7N
IC1351
G4
DIFFIO_L1p
G3
DIFFIO_L1n
B2
DIFFIO_L2p
B1
DIFFIO_L2n
G5
VREFB1N0
E4
DIFFIO_L3p/nRESET
E3
DIFFIO_L3n/
C2
DIFFIO_L4p
C1
DIFFIO_L4n
D2
DIFFIO_L5p
D1
DIFFIO_L5n/DATA1
H7
NC
H6
DIFFIO_L6p
J6
DIFFIO_L6n
H4
DIFFIO_L7p
H3
DIFFIO_L7n
E2
DIFFIO_L8p/FLASH_nCE
E1
DIFFIO_L8n
F2
DIFFIO_L9p
F1
DIFFIO_L9n
J5
NC
H5
VREFB1N1
K6
nSTATUS
J7
DIFFIO_L11p
K7
DIFFIO_L11n
J4
DIFFIO_L12p
H2
DIFFIO_L13p
H1
DIFFIO_L13n
J3
DIFFIO_L14n
J2
DIFFIO_L15p
J1
DIFFIO_L15n
K2
DCLK
K1
DATA0
K5
nCONFIG
L5
TDI
L2
TCK
L1
TMS
L4
TDO
L3
nCE
G1
DIFFCLK_0n
EP4CE55F23I7N
IC1351
T2
DIFFCLK_1p
T1
DIFFCLK_1n
L6
DIFFIO_L16p
M6
DIFFIO_L16n
M2
DIFFIO_L17p
M1
DIFFIO_L17n
M4
DIFFIO_L18p
M3
DIFFIO_L18n
N2
DIFFIO_L19p
N1
DIFFIO_L19n
M5
VREFB2N0
P2
DIFFIO_L20p
P1
DIFFIO_L20n
R2
DIFFIO_L21p
R1
DIFFIO_L21n
N5
DIFFIO_L22n
P4
DIFFIO_L23p
P3
DIFFIO_L23n
U2
DIFFIO_L24p
U1
DIFFIO_L24n
V2
DIFFIO_L25p
V1
DIFFIO_L25n
P5
DIFFIO_L26p
N6
DIFFIO_L26n
R4
DIFFIO_L27p
R3
DIFFIO_L27n
W2
DIFFIO_L28p
W1
DIFFIO_L28n
Y2
DIFFIO_L29p
Y1
DIFFIO_L29n
T3
VREFB2N1
N7
DIFFIO_L30p
P7
DIFFIO_L30n
AA1
DIFFIO_L31n
V4
RUP1
V3
RDN1
P6
DIFFIO_L32p
R5
DIFFIO_L32n
T4
NC
T5
DIFFIO_L33p
R6
DIFFIO_L33n
EP4CE55F23I7N
IC1351
V6
DIFFIO_B1p
V5
DIFFIO_B1n
U7
DIFFIO_B2p
U8
DIFFIO_B2n
Y4
DIFFIO_B3p
Y3
DIFFIO_B3n
Y6
NC
AA3
PLL1_CLKOUTp
AB3
PLL1_CLKOUTn
W6
DIFFIO_B4p
V7
DIFFIO_B4n
AA4
NC
AB4
VREFB3N1
AA5
DIFFIO_B5p
AA6
DIFFIO_B5n
AB6
DIFFIO_B6p
AB5
DIFFIO_B6n
W7
DIFFIO_B7p
Y7
DIFFIO_B7n
U9
DIFFIO_B8p
V8
DIFFIO_B8n
W8
NC
AA7
DIFFIO_B10p
AB7
DIFFIO_B10n
Y8
DIFFIO_B11p
T10
DIFFIO_B13p
T11
DIFFIO_B13n
V9
VREFB3N0
V10
DIFFIO_B15p
U10
DIFFIO_B16n
AA8
DIFFIO_B17p
AB8
DIFFIO_B17n
AA9
DIFFIO_B18p
AB9
DIFFIO_B18n
U11
DIFFIO_B19p
V11
DIFFIO_B19n
W10
DIFFIO_B20p
Y10
DIFFIO_B20n
AA10
DIFFIO_B21p
AB10
DIFFIO_B21n
AA11
DIFFCLK_6p
AB11
DIFFCLK_6n
EP4CE55F23I7N
IC1351
AA12
DIFFCLK_7p
AB12
DIFFCLK_7n
AA13
DIFFIO_B23p
AB13
DIFFIO_B23n
AA14
DIFFIO_B25p
AB14
DIFFIO_B25n
V12
VREFB4N1
W13
DIFFIO_B26p
Y13
DIFFIO_B26n
AA15
DIFFIO_B27p
AB15
DIFFIO_B27n
U12
DIFFIO_B28p
Y14
DIFFIO_B29p
Y15
DIFFIO_B29n
AA16
DIFFIO_B30p
AB16
DIFFIO_B30n
V13
DIFFIO_B31p
W14
DIFFIO_B31n
U13
DIFFIO_B32p
V14
DIFFIO_B33p
U14
DIFFIO_B33n
U15
DIFFIO_B34p
V15
DIFFIO_B34n
W15
DIFFIO_B35p
T14
DIFFIO_B36p
T15
DIFFIO_B36n
AB18
NC
AA17
DIFFIO_B37p
AB17
DIFFIO_B37n
AA18
VREFB4N0
AA19
RUP2
AB19
RDN2
W17
DIFFIO_B38p
Y17
DIFFIO_B38n
AA20
DIFFIO_B39p
AB20
DIFFIO_B39n
V16
NC
U16
DIFFIO_B40p
U17
DIFFIO_B40n
T16
PLL4_CLKOUTp
R16
PLL4_CLKOUTn
R14
DIFFIO_B41p
R15
DIFFIO_B41n
EP4CE55F23I7N
IC1351
AA21
DIFFIO_R36p
T17
RUP3
T18
RDN3
W20
NC
W19
VREFB5N1
Y22
DIFFIO_R35n
Y21
DIFFIO_R35p
U20
DIFFIO_R34n
U19
DIFFIO_R34p
W22
DIFFIO_R32n
W21
DIFFIO_R32p
T20
DIFFIO_R31n
T19
DIFFIO_R31p
R17
DIFFIO_R30n
P17
DIFFIO_R30p
V22
DIFFIO_R29n
V21
DIFFIO_R29p
R20
DIFFIO_R28n
U22
DIFFIO_R27n
U21
DIFFIO_R27p
R18
DIFFIO_R26n
R19
DIFFIO_R26p
N16
DIFFIO_R25p
R22
DIFFIO_R24n
R21
DIFFIO_R24p
P20
VREFB5N0
P22
DIFFIO_R23n
P21
DIFFIO_R23p
N20
DIFFIO_R22n
N19
DIFFIO_R22p
N17
DIFFIO_R21n
N18
DIFFIO_R21p
N22
DIFFIO_R20n/DEV_OE
N21
DIFFIO_R20p/DEV_CLRn
M22
DIFFIO_R19n
M21
DIFFIO_R19p
M20
DIFFIO_R18n
M19
DIFFIO_R18p
M16
NC
T22
DIFFCLK_3n
T21
DIFFCLK_3p
EP4CE55F23I7N
IC1351
G22
DIFFCLK_2n
G21
DIFFCLK_2p
M18
CONF_DONE
M17
MSEL0
L18
MSEL1
L17
MSEL2
K20
MSEL3
L22
DIFFIO_R17n/INIT_DONE
L21
DIFFIO_R17p/CRC_ERROR
K19
VREFB6N1
K22
DIFFIO_R16n/nCEO
K21
DIFFIO_R16p/CLKUSR
J22
DIFFIO_R15n
J21
DIFFIO_R15p
H22
DIFFIO_R14n
H21
DIFFIO_R14p
K17
DIFFIO_R13n
K18
DIFFIO_R13p
J18
DIFFIO_R12n
F22
DIFFIO_R11n
F21
DIFFIO_R11p
J20
DIFFIO_R10n
J19
DIFFIO_R10p
J17
NC
H20
DIFFIO_R9n
H19
DIFFIO_R9p
E22
DIFFIO_R8n/nWE
E21
DIFFIO_R8p/nOE
H18
VREFB6N0
H16
NC
D22
DIFFIO_R7n
D21
DIFFIO_R7p
F20
DIFFIO_R6n/nAVD
F19
DIFFIO_R6p
G18
DIFFIO_R5n/PADD23
H17
DIFFIO_R5p
C22
DIFFIO_R4n
C21
DIFFIO_R4p
B22
DIFFIO_R3n/PADD22
B21
DIFFIO_R3p/PADD21
C20
DIFFIO_R2n/PADD20
D20
DIFFIO_R2p
F17
DIFFIO_R1n
G17
DIFFIO_R1p
EP4CE55F23I7N
IC1351
F16
DIFFIO_T42n
E16
DIFFIO_T42p
F15
DIFFIO_T41n
G16
DIFFIO_T41p
G15
DIFFIO_T40n
F14
DIFFIO_T40p
C18
DIFFIO_T39n
D18
DIFFIO_T39p
D17
VREFB7N0
C19
DIFFIO_T37n
D19
DIFFIO_T37p
A20
PLL2_CLKOUTn
B20
PLL2_CLKOUTp
C17
DIFFIO_T35p
B19
RUP4
A19
RDN4
A18
DIFFIO_T34n
B18
DIFFIO_T34p/PADD0
D15
DIFFIO_T33n
E15
DIFFIO_T33p
G14
DIFFIO_T32n
G13
DIFFIO_T32p
A17
DIFFIO_T31n/PADD1
B17
DIFFIO_T31p/PADD2
A16
DIFFIO_T30n
B16
DIFFIO_T30p
C15
VREFB7N1
E14
DIFFIO_T28n/PADD3
F13
DIFFIO_T28p/PADD4
A15
DIFFIO_T27n/PADD5
B15
DIFFIO_T27p/PADD6
C13
DIFFIO_T26n/PADD7
D13
DIFFIO_T26p/PADD8
E13
NC
A14
DIFFIO_T25n/PADD9
B14
DIFFIO_T25p/PADD10
A13
DIFFIO_T24n/PADD11
B13
DIFFIO_T24p/PADD12
E12
NC
E11
DIFFIO_T23n/PADD13
F11
DIFFIO_T23p/PADD14
A12
DIFFCLK_5n
B12
DIFFCLK_5p
EP4CE55F23I7N
IC1351
A11
DIFFCLK_4n
B11
DIFFCLK_4p
D10
DIFFIO_T22n
E10
DIFFIO_T22p
A10
DIFFIO_T21n
B10
DIFFIO_T21p/PADD15
A9
DIFFIO_T20n/PADD16
B9
DIFFIO_T20p/PADD17
C10
VREFB8N0
G11
DIFFIO_T18n
A8
DIFFIO_T17n/DATA2
B8
DIFFIO_T17p/DATA3
A7
DIFFIO_T16n/PADD18
B7
DIFFIO_T16p/DATA4
A6
DIFFIO_T15n/PADD19
B6
DIFFIO_T15p/DATA15
E9
DIFFIO_T14n
C8
DIFFIO_T13n/DATA14
C7
DIFFIO_T13p/DATA13
D8
DIFFIO_T12n
E8
DIFFIO_T12p
A5
DIFFIO_T11p/DATA5
B5
VREFB8N1
G10
DIFFIO_T10n
F10
DIFFIO_T10p/DATA6
C6
DIFFIO_T9n/DATA7
D7
DIFFIO_T9p
A4
DIFFIO_T8n
B4
DIFFIO_T8p/DATA8
F8
DIFFIO_T7n/DATA9
G8
DIFFIO_T7p
A3
DIFFIO_T5n/DATA10
B3
DIFFIO_T5p/DATA11
D6
DIFFIO_T4n
E7
DIFFIO_T4p
C3
DIFFIO_T3n
C4
DIFFIO_T3p/DATA12
F7
DIFFIO_T2n
G7
DIFFIO_T2p
F9
NC
E6
PLL3_CLKOUTn
E5
PLL3_CLKOUTp
G9
DIFFIO_T1n
EP4CE55F23I7N
IC1351
L10
GND
L11
GND
M10
GND
M11
GND
L12
GND
L13
GND
M12
GND
M13
GND
N11
GND
K11
GND
N12
GND
K12
GND
K13
GND
N13
GND
N10
GND
K10
GND
J9
GND
F12
GND
H12
GND
H13
GND
J15
GND
K16
GND
L15
GND
N15
GND
R13
GND
R11
GND
R9
GND
P8
GND
H14
GND
H10
GND
H8
GND
N8
GND
R7
GND
T8
GND
T12
GND
P16
GND
L8
GND
M7
GND
A1
GND
C5
GND
V18
GNDA4
F5
GNDA3
E18
GNDA2
U5
GNDA1
AA22
GND
AA2
GND
G2
GND
K3
GND
F3
GND
D3
GND
W3
GND
U3
GND
N3
GND
AB1
GND
Y5
GND
Y9
GND
Y11
GND
Y12
GND
Y16
GND
Y18
GND
AB22
GND
Y20
GND
V20
GND
P19
GND
L20
GND
G20
GND
E20
GND
A22
GND
C16
GND
C14
GND
C12
GND
C11
GND
C9
GND
EP4CE55F23I7N
IC1351
J11
VCCINT
J12
VCCINT
L14
VCCINT
M14
VCCINT
P11
VCCINT
P12
VCCINT
L9
VCCINT
M9
VCCINT
J13
VCCINT
J14
VCCINT
K14
VCCINT
J10
VCCINT
K9
VCCINT
N9
VCCINT
P9
VCCINT
P10
VCCINT
P13
VCCINT
P14
VCCINT
N14
VCCINT
J16
VCCINT
K15
VCCINT
L16
VCCINT
M15
VCCINT
R12
VCCINT
R10
VCCINT
R8
VCCINT
H9
VCCINT
G12
VCCINT
J8
VCCINT
M8
VCCINT
T7
VCCINT
T9
VCCINT
T13
VCCINT
P15
VCCINT
H15
VCCINT
H11
VCCINT
K8
VCCINT
L7
VCCINT
D4
VCCIO1
F4
VCCIO1
F6
VCCD_PLL3
E17
VCCD_PLL2
U6
VCCD_PLL1
U18
VCCA4
G6
VCCA3
F18
VCCA2
T6
VCCA1
D11
VCCIO8
D9
VCCIO8
D5
VCCIO8
A2
VCCIO8
D16
VCCIO7
D14
VCCIO7
D12
VCCIO7
A21
VCCIO7
L19
VCCIO6
G19
VCCIO6
E19
VCCIO6
Y19
VCCIO5
V19
VCCIO5
P18
VCCIO5
W18
VCCIO4
W16
VCCIO4
W12
VCCIO4
AB21
VCCIO4
W11
VCCIO3
W9
VCCIO3
W5
VCCIO3
AB2
VCCIO3
W4
VCCIO2
U4
VCCIO2
N4
VCCIO2
K4
VCCIO1
V17
VCCD_PLL4
F2R5V
F3R3V
F2R5V
F3R3V
F3R3V
F3R3V
F3R3V
F3R3V
MMZ1005Y102CT
EP1364
MMZ1005Y102CT
EP1365
220P
C1339
220P
C1338
1K
R1387
1K
R1388
0.1
C1399
0.1
C1400
47P
C1397
100P
C1398
100
R1368
BCLK__
100
R1369
FRM__
SPCK
SPDO
CFG
FFDO
2R5V
FFCS
MSEL3
MSEL2
FFCLK
FFDI
DONE
CFG
SPCK
DONE
STAT
STAT
SPDO
/DCCLK
DCCLK
DCCLK
/DCCLK
DACLK
FFCLK
FFDI
FFDO
FFCS
F3R3V
MAIN-5
MSEL2 H
MSEL3 H
MAIN-5
MAIN-4
MAIN-2,4
MAIN-4
MAIN-2
MAIN-1
MAIN-2
MAIN-4
MAIN-2,4
MAIN-4
C1340 10P
