Icom IC-M803 - Page 74

11-8
• MAIN UNIT (6/9)
10K
R5181
1.8K
R5162
0.1
C5169
560
R5163
0.1
C5188
0.1
C5186
0.1
C5166
MMZ1005Y102CT
EP5162
MMZ1005Y102CT
EP5182
4.7
R5202
LR-528
L5181
1.8K
R5166
560
R5168
4.7
R5201
100U
L5163
XC6209F502MR
IC5161
1
VIN
2
VSS
3
CE
4
NC
5
VOUT
0
R5164
0.1
C5167
100U
L5161
0.001
C5187
150
R5161
100U
L5162
HAGCV
47P
C5189
22
R5182
0.001
C5185
LTC6401IUD
IC5181
1
V+
2
VOCM
3
V+
4
V-
5
-OUT
6
+OUTF
7
+OUTF
8
+OUT
9
V-
10
V+
11
ENABLE
12
V-
13
+IN
14
+IN
15
-IN
16
-IN
17
0.001
C5184
22
R5183
560
R5165
0.1
C5182
0.1
C5164
0.1
C5183
MMZ1005Y102CT
EP5161
10K
R5241
1.8K
R5222
0.1
C5227
560
R5223
0.1
C5248
0.1
C5246
0.1
C5224
MMZ1005Y102CT
EP5222
MMZ1005Y102CT
EP5242
4.7
R5204
LR-528
L5241
1.8K
R5226
560
R5228
4.7
R5203
100U
L5223
0
R5224
0.1
C5225
100U
L5221
0.001
C5247
150
R5221
100U L5222
DAGCV
47P
C5249
22
R5242
0.001
C5245
LTC6401IUD
IC5241
1
V+
2
VOCM
3
V+
4
V-
5
-OUT
6
+OUTF
7
+OUTF
8
+OUT
9
V-
10
V+
11
ENABLE
12
V-
13
+IN
14
+IN
15
-IN
16
-IN
17
0.001
C5244
2.7K
R5227
22
R5243
560
R5225
0.1
C5242
0.1
C5222
0.1
C5243
MMZ1005Y102CT
EP5221
MMZ1005Y102CT
EP5282
HTRF
100
R5281
ISL5961IAZ
IC5281
1
D13(MSB)
2
D12
3
D11
4
D10
5
D9
6
D8
7
D7
8
D6
9
D5
10
D4
11
D3
12
D2
13
D1
14
D0(LSB)
15
SLEEP
16
REFLO
17
REFIO
18
FSADJ
19
NC
20
ACOM
21
IOUTB
22
IOUTA
23
COMP
24
AVDD
25
NC
26
DCOM
27
DVDD
28
CLK
120
R5285
1.8K
R5286
0.1
C5287
0.1
C5289
0.1
C5288
LR-592
L5283
0.1
C5292
47P
C5282
MMZ1005Y102CT
EP5281
3765
MP5282
1
2
0.1
C5103
J5101
1
2
3
4
5
6
7
8
9
10
74LVC2G17GW
IC5102
1
1A
2
GND
3
2A
4
2Y
5
VCC
6
1Y
0.1
C5152
DA3R3V
0.1
C5102
5CEFA9F23I7NIC5101
M5
TDO
R4
nCSO
P5
TMS
T4
AS_DATA3
V5
TCK
AA5
AS_DATA2
W5
TDI
AB3
AS_DATA1
V3
DCLK
AB4
AS_DATA0
R6
DATA6/DIFFIO_RX_B1n
U7
DATA5/DIFFIO_TX_B2n
R5
DATA8/DIFFIO_RX_B1p
U8
DATA7/DIFFIO_TX_B2p
P6
DATA10/DIFFIO_RX_B3n
W8
DATA9/DIFFIO_TX_B4n
N6
DATA12/DIFFIO_RX_B3p
W9
DATA11/DIFFIO_TX_B4p
T7
DATA14/DIFFIO_RX_B5n
U6
DATA13/DIFFIO_TX_B6n
T8
CLKUSR/DIFFIO_RX_B5p
V6
DATA15/DIFFIO_TX_B6p
M6
PR_DONE/DIFFIO_RX_B7n
R7
PR_READY/DIFFIO_TX_B8n
M7
PR_ERROR/DIFFIO_RX_B7p
P7
DIFFIO_TX_B8p
T6
VCCIO3A
Y8
VCCIO3A
Y7
VREFB3AN0
MPZ1608S601A
EP5101
FP2R5V
0.01
C5121
FP2R5V
5CEFA9F23I7N
IC5101
MSEL0
L6
CONF_DONE
K6
MSEL1
J6
NSTATUS
H5
NCE
G5
MSEL2
A2
MSEL3
E5
NCONFIG
A4
MSEL4
F3
GND
C5
0.001
C5104
DA3R3V
0.1
C51220.01
C5165
0.1
C5161
74LVC2G17GW
IC5103
1
1A
2
GND
3
2A
4
2Y
5
VCC
6
1Y
0.01
C5151
1K
R5102
DA3R3V
0.1
C5101
AD9645BCPZRL7
IC5201
1
AVDD
2
CLK+
3
CLK-
4
SDIO/PDWN
5
SCLK/DFS
6
DRVDD
7
D1B-
8
D1B+
9
D0B-
10
D0B+
11
DCO-
12
DCO+
13
FCO-
14
FCO+
15
D1A-
16
D1A+
17
D0A-
18
D0A+
19
DRVDD
20
CSB
21
VREF
22
VCM
23
RBIAS
24
AVDD
25
AVDD
26
VINA-
27
VINA+
28
AVDD
29
AVDD
30
VINB+
31
VINB-
32
AVDD
33
0.1
C5201
0.1
C5202
0.1
C5203
0.1
C5204
0.1
C5207
0.1
C5209
0.1
C5210
0.1
C5208
DA3R3V
DA3R3V
RBT_BT
10K
R5111
10K
R5113
10K
R5112
RBT_ST
VPGM
10K
R5114
RBT_CFG
10K
R5151
CP05S
CP5151
DACLK
0.1
C5206
0.1
C5205
100
R5205
ADCLK_P
ADCLK_N
MMZ1005Y102CT
EP5201
MMZ1005Y102CT
EP5202
0.1
C5211
1
C5212
10K
R5206
1R8V
1R8V
1R8V
180
R5184
180
R5246
HRRF
DRRF
3R3V
3R3V
3R3V
8V
8V
8V
3R3VDA3R3V
0.18U
L5281
0.27U
L5282
82P
C5286
150P
C5284
47K
R5107
47K
R5108
47K
R5103
47K
R5104
S25FL127SABMFI10
IC5104
1
CS#
2
SO/IO1
3
WP#/IO2
4
GND
5
SI/IO0
6
CLK
7
HOLD#/IO3
8
VCC
J5102
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
0.1
C5105
SCEN
RBT_CS
MMZ1005B601C
EP5102
DA3R3V
DA3R3V
RBT_DO
RBT_CK
RBT_DI
56
R5196
0.33U
L5191
0.33U
L5192
1.5P
C5193
12P
C5195
12P
C5191
39P
C5194
39P
C5192
2.2K
R5191
47
R5192
0.001
C5196
470
R5197
470
R5237
12P
C5231
1.5P
C5233
56
R5236
39P
C5234
12P
C5235
0.33U
L5231
39P
C5232
0.001
C5236
0.33U
L5232
47
R5232
2.2K
R5231
47
R5194
22
R5195
22
R5193
22
R5235
47
R5234
22
R5233
3765
MP5241
1
2
3765
MP5181
1
2
2.2 CV C5171
1
C5162
1
C5172
1
C5168
1
C5226
5CEFA9F23I7NIC5101
T19
DIFFIO_TX_R1p
T18
INIT_DONE/DIFFIO_RX_R2p
T20
PR_REQUEST/DIFFIO_TX_R1n
T17
CRC_ERROR/DIFFIO_RX_R2n
T22
nCEO/DIFFIO_TX_R3p
T15
DIFFIO_RX_R4p
R22
CvP_CONFDONE/DIFFIO_TX_R3n
R15
DIFFIO_RX_R4n
R21
DEV_OE/DIFFIO_TX_R5p
R16
DIFFIO_RX_R6p
P22
DEV_CLRn/DIFFIO_TX_R5n
R17
DIFFIO_RX_R6n
P19
DIFFIO_TX_R7p
P16
DIFFIO_RX_R8p
P18
DIFFIO_TX_R7n
P17
DIFFIO_RX_R8n
R18
VCCIO5A
P20
VCCIO5A
R20
VREFB5AN0
5CEFA9F23I7NIC5101
N16
DIFFIO_RX_R41p
N20
DIFFIO_TX_R42p
M16
DIFFIO_RX_R41n
N21
DIFFIO_TX_R42n
N19
DIFFIO_RX_R43p
M22
DIFFIO_TX_R44p
M18
DIFFIO_RX_R43n
L22
DIFFIO_TX_R44n
K17
DIFFIO_RX_R45p
M20
DIFFIO_TX_R46p
L17
DIFFIO_RX_R45n
M21
DIFFIO_TX_R46n
L19
DIFFIO_RX_R47p
K21
DIFFIO_TX_R48p
L18
DIFFIO_RX_R47n
K22
DIFFIO_TX_R48n
M19
VCCIO5B
K18
VCCIO5B
L20
VREFB5BN0
DCLK_N
DCLK_P
10
C5170
10
C5181
10
C5241
10
C5290
10
C5291
22
R5105
BAP70Q
D5161
1
2 3
4 5
BAP70Q
D5221
1
2 3
4 5
CP05S
CP5137
CP05S
CP5138
CP05S
CP5132
CP05S
CP5233
CP05S
CP5131
CP05S
CP5134
FP2R5V
MPZ1608S601A
EP5301
5CEFA9F23I7NIC5101
DIFFIO_TX_B33n/GND
AB6
DIFFIO_RX_B34n/B_A_15
V9
DIFFIO_TX_B33p/B_WE#
AB5
DIFFIO_RX_B34p/B_A_14
V10
DIFFIO_RX_B35n/B_CS#_1
P8
DIFFIO_TX_B36n/B_A_13
AA7
VREFB3BN0
Y12
DIFFIO_RX_B35p/B_CS#_0
N8
VCCIO3B
T11
DIFFIO_TX_B36p/B_A_12
AB7
VCCIO3B
W10
DIFFIO_TX_B37n/B_A_11
AA8
VCCIO3B
Y13
DIFFIO_RX_B38n/B_A_9
T9
VCCIO3B
R8
DIFFIO_TX_B37p/B_A_10
AB8
DIFFIO_TX_B48p/B_A_0
AA12
DIFFIO_RX_B38p/B_A_8
U10
DIFFIO_RX_B47p
N9
DIFFIO_RX_B39n
M8
DIFFIO_TX_B48n/B_A_1
Y11
DIFFIO_TX_B40n/B_RAS#
AA10
DIFFIO_RX_B47n
P9
DIFFIO_RX_B39p
M9
DIFFIO_RX_B46p/B_A_4
R11
DIFFIO_TX_B40p/B_CAS#
AA9
DIFFIO_TX_B45p/B_A_2
AB11
DIFFIO_TX_B41n/GND
Y10
DIFFIO_RX_B46n/B_A_5
R10
DIFFIO_RX_B42n/B_BA_2
T10
DIFFIO_TX_B45n/B_A_3
AB10
DIFFIO_TX_B41p/B_BA_0
Y9
DIFFIO_TX_B44p/B_A_6
P12
DIFFIO_RX_B43p/B_CK
U12
DIFFIO_TX_B44n/B_A_7
R12
DIFFIO_RX_B43n/B_CK#
U11
DIFFIO_RX_B42p/B_BA_1
R9
5CEFA9F23I7NIC5101
AB13
DIFFIO_TX_B49n
V13
DIFFIO_RX_B50n/B_DQ_0
AB12
DIFFIO_TX_B49p/B_DQ_2
U13
DIFFIO_RX_B50p/B_DQ_1
T12
DIFFIO_RX_B51n/B_DQS#_0
AA14
DIFFIO_TX_B52n/B_DQ_3
T13
DIFFIO_RX_B51p/B_DQS_0
AA13
DIFFIO_TX_B52p/B_ODT_0
AB15
DIFFIO_TX_B53n/B_ODT_1
Y14
DIFFIO_RX_B54n/B_DQ_4
AA15
DIFFIO_TX_B53p/B_DQ_6
Y15
DIFFIO_RX_B54p/B_DQ_5
V14
DIFFIO_RX_B55n
AB17
DIFFIO_TX_B56n/B_DQ_7
V15
DIFFIO_RX_B55p
AB18
DIFFIO_TX_B56p/B_DM_0
AB20
DIFFIO_TX_B57n/GND
Y16
DIFFIO_RX_B58n/B_DQ_8
AB21
DIFFIO_TX_B57p/B_DQ_10
Y17
DIFFIO_RX_B58p/B_DQ_9
T14
DIFFIO_RX_B59n/B_DQS#_1
AA17
DIFFIO_TX_B60n/B_DQ_11
U15
DIFFIO_RX_B59p/B_DQS_1
AA18
DIFFIO_TX_B60p/B_CKE_1
AA19
DIFFIO_TX_B61n/B_CKE_0
V20
DIFFIO_RX_B62n/B_DQ_12
AA20
DIFFIO_TX_B61p/B_DQ_14
AB16
VREFB4AN0
U19
VCCIO4A
W15
VCCIO4A
W20
VCCIO4A
AA16
VCCIO4A
AA21
VCCIO4A
U14
VCCIO4A
U20
DIFFIO_TX_B72p/B_DM_2
U17
DIFFIO_RX_B71p/GND
U21
DIFFIO_TX_B72n/B_DQ_23
U16
DIFFIO_RX_B71n/GND
V18
DIFFIO_RX_B70p/B_DQ_21
V21
DIFFIO_TX_B69p/B_DQ_22
V19
DIFFIO_RX_B70n/B_DQ_20
U22
DIFFIO_TX_B69n/GND
W21
DIFFIO_TX_B68p/B_RESET#
R14
DIFFIO_RX_B67p/B_DQS_2
Y21
DIFFIO_TX_B68n/B_DQ_19
P14
DIFFIO_RX_B67n/B_DQS#_2
Y19
DIFFIO_RX_B66p/B_DQ_17
W22
DIFFIO_TX_B65p/B_DQ_18
Y20
DIFFIO_RX_B66n/B_DQ_16
Y22
DIFFIO_TX_B65n/GND
AA22
DIFFIO_TX_B64p/B_DM_1
W16
DIFFIO_RX_B63p
AB22
DIFFIO_TX_B64n/B_DQ_15
V16
DIFFIO_RX_B63n
W19
DIFFIO_RX_B62p/B_DQ_13
0.1
C5302
0.01
C5306
0.01
C5305
0.1
C5301
0.1
C5303
0.01
C5307
DAD03
DAD04
DAD05
DAD06
DAD07
DAD08
DAD09
DAD10
DAD11
DAD12
DAD13
10
C5309
CLK74M
CP05S
CP5136
CP05S
CP5135
CP05S
CP5141
CP05S
CP5142
CP05S
CP5162
CP05S
CP5161
1R8V
0.1
C5155
0.01
C5156
10
C5157
MPZ1608S601A
EP5155
22
R5101
CF20OPEN
CP5101
CF20
CP5111
82P
C5283
33P
C5285
0.1
C5213
DAD05
DAD03
DAD10
DAD12
DAD02
DAD09
DAD07
DAD06
DAD11
DAD04
DAD08
DAD01
DAD00
DAD13
ATDI
ATMS
ATDO
ATDO
ATMS
ATCK
ATDI
ATCK
ADDB1_P
ADDB1_N
ADDB0_N
ADDB0_P
ADDA1_N
ADDA1_P
ADDA0_N
ADDA0_P
ADSCLK
ADSDIO
ADFC_P
ADFC_N
ADDC_P
ADDC_N
ADCS
HTRF
RBT_CK
RBT_CK
DCLK_N
DCLK_P
RBT_DI
RBT_DI
DAD02
DAD01
DAD00
ADSCLK
ADSDIO
ADDB1_N
ADDC_N
ADDA1_N
ADFC_N
ADDB1_P
ADFC_P
ADDA1_P
ADDA0_P
ADDA0_N
ADDC_P
DAD11
DAD09
DAD04
DAD13
DAD10
DAD06
DAD08
DAD03
DAD12
DAD05
DAD07
ADDB0_P
ADDB0_N
HRV
CLK74M
DRV
ADCS
AGC
TMS
TDI
VCC
NC
TDO
NC
GND
NC
TCK
GND
TO ALTERA JTAG
MAIN UNIT(7/9)
MAIN UNIT(1~5,7~9/9)
MAIN UNIT(5/9)
MAIN UNIT(8/9)
MAIN UNIT(3/9)
MAIN UNIT(7/9)
MAIN UNIT(3/9)
MAIN UNIT(4/9)
(GND)
MISO
MOSI
3R3V
SPISS
MAIN UNIT(8/9)
MAIN UNIT(5/9)
MAIN UNIT(7/9)
MAIN UNIT(7/9)
MAIN UNIT(7/9)
MAIN UNIT(2/9)
4.9
4.9
3.2
3.2
3.23.3
3.3
2.5
Measuring condition: (unless otherwise noted)
• Frequency: 12.23 MHz
• Mode: J3E (USB)
• RX: No signal is received.
• TX: No modulation signal is applied.
• Waveforms are measured by
an oscilloscope.
Voltage notation:
RX
Unit: Volt
TX
RX
3R3V
1R8V
1R8V
1R8V
DA3R3V
DA3R3V
FP2R5V
DA3R3V
Explanatory notes
TX Line
RX Line
Voltage Line