Icom IC-7100 Service Manual Addendum page 84

(Amended page)
February 2017
• MAIN UNIT (MAIN-7)
J5002
1 16
2 15
SPDO 3 14
4 13
SPDI 5 12
6 11
SPCK 7 10
8 9
AXN316C038P
SPCS
C5003
47
C5004
47
C5043
133
134
0.1
135
EP5005
MPZ1608S601A 136
137
EP5004
MPZ1608S601A 138
C5053
139
0.1
140
C5054 141
0.01
142
OSC_IF
143
144
145
R5036
DRESID 146
1k C5044 147
0.1
148
149
150
C5045
151
152
0.1
153
C5046
154
0.1 155
156
C5047
157
0.1
158
C5048 159
0.1 160
C5049 161
DSPCK R5037 0.1 162
DCSX 22 163
R5038
22 C5050 164
165
0.1
DCSR 166
R5039
22 167
168
C5051 0.1
169
170
171
C5052
172
173
0.1
174
DSPR 175
R5040
DSPX 22 176
R5041
22
177
R5010 4.7k
R5011 18k
R5012 4.7k
R5013 4.7k
R5014 18k
R5015 4.7k
3393
MP5051
C5001
47
C5002
47
IC5001
TMS320C6745CPTPA3
R5007 IC5002
EN25Q80A-100HIP
22
C5018
1 8
CS VCC
2 7
DO(DQ1) NC(DQ3)
3 6
R5008
WP(DQ2) CLK
4 5
R5009
VSS DI(DQ0)
R5006
47k
38
IC5052
C5056 R5052
X5051 1 5 1 1CLR 14
0.001 1k VCC
4 3 2 2 1D 13
VCC OUT 2CLR
1 2 3 4 3 1CK 12
VCONT GND 2D
4 1PR 11
2CK
IC5051
CR-939 5 1Q 10
R5053 SN74AUP1T17DCKR 2PR
6 1Q 9
2Q
7 GND 8
47k C5059
2Q
0.1
SN74AHC74PW
C5064
EP5051 0.1 C5060
MMZ1005A152E T 0.1
EP5002
EP5052
MPZ2012S601A
MMZ1005B601C
R5062
10k
4 3
VIN NC
EP5001
2
MPZ2012S601A VSS
5 1
VOUT CE
1R2V_
IC5061
XC6222D121PR
CP5061~CP5068
AFONS
AMS
D5151
L1SS400
WFMS
D5152
L1SS400
R5057
0
88
C5019
87 UMOD
86 AMOD
R5211
0.1
85
8.2k
84 UMODS
83
Q5211
82 LDTC114EE
C5020
81
80
0.1
79
78
C5021
77
76 0.1
75 C5022
74
0.1
R5217
73 DATIN
72
C5023 8.2k
71 MODS
70 0.1
69 C5024
68 0.1
67 C5025
66 0.1
65 C5026
64
0.1
63
62
C5027
61
60
0.1
59 RXIF
C5028
58
57 0.1
C5029
56
55 RXS
0.1
54
Q5213
C5030
53 LDTC114EE
52
0.1
51
C5031
50
49
0.1
48
C5032
47
46
0.1
45
C5173
MICI_
10
R5172
IC5161
R5171 TS462CPT
2
3.3k
3
Explanatory notes
TX Line
C5193
RX Line
10
Common Line
R5192
Voltage Line
IC5161
R5191 TS462CPT
6
3.3k
5
R5018 1k
R5019 18k
TO MAIN-10
1k AFONS
R5021 RXIF
AFONS
AMS
AMS
WFMS
WFMS
UMODS
UMOD
UMODS
MODS
MODS
AMOD
TO MAIN-9
RXS DATIN
RXS
MICI_
0.1
SPCK
22 SPDI
22
IC5053
SN74AUC1G04DCKR
1 5 EP5055
MMZ1005B601C
2
3 4
C5063
R5141 R5142 R5143
1k 15k 27k
0.1 2
EP5053 1
C5145
MMZ1005B601C 3
680P
IC5083
R5144
TS462CPT
15k
C5144
Q5151
0. 1
LDTC114EE
8 8 8
V+ V+ V+
GND GND GND CP5122 SHORT1005
4 4 4
IC5082 R5131
TS462CPT
1k
2
1
CP5121
3
SHORT1005
C5212
R5124
10 C5125
R5215 5.6k
R5121 220P
4.7K 4.7k R5125
R5122 6
R5127
120 7
4.7k R5126
R5123 5
1k
C5211
120 IC5082
8.2k
0.1 TS462CPT
8 1
VCC COM
7 2
CH0 INH
6 3
CH1 VEE
R5104
5 4 C5104
A GND
R5101 3.3k
560P
IC5211
4.7k R5105
TC7W53FK
R5102 2
R5107
120 1
4.7k R5106
R5103 3
2.2k
120
3.3k IC5081
TS462CPT
C5213 0.1
8 VCC 1
COM
7 CH0 2
INH
6 CH1 3
VEE
5 A 4
GND
Q5212
LDTC114EE IC5212
TC7W53FK
EP5072
MPZ1608S601A
C5214
0.1
8 1
VCC COM
7 2
CH0 INH
6 3 8 8 8
CH1 VEE
5 4 V+ V+ V+
A GND
GND GND GND
4 4 4
IC5213
TC7W53FK
IC5161
IC5162 IC5163
TS462CPT
TS462CPT TS462CPT
R5164
4.7K
R5165
R5175
4.7K
C5164
2.2k
10
R5173
2
R5176
1
3.3k
3
100
IC5163
3.3k
TS462CPT
R5177
2.2k
R5174
1 6
R5178
7
3.3k
5
100
IC5163
TS462CPT
R5195 R5091
2.2k 1k
R5193
2
R5196
1
3.3k
3
3.3k 100
IC5162 CP5092
TS462CPT R5197
SHORT1005
6
R5194 2.2k
7
CP5091
6 5
3.3k R5198
7 IC5091
SHORT1005
NJM2904V
5
100
R5076
IC5162
MCLK
TS462CPT
FRM
DX_1
IF-DSP<->DV-DSP IF-DSP<->CPU BCLK
TO MAIN-6 TO MAIN-10 TO MAIN- 9
FRM
PLCK IF-DSP 47
RXIF FRM
PLCK
BCLK
PLDA TO MAIN-1
BCLK
PLDA
DX_3 DETAF
TO MAIN-2 DSPCK
DX_3 DETAF
DSPCK
DR_3
DCSR
UMOD DR_3
DCSR
OSC_DV
DCSX TO MAIN-1,2
OSC_DV
DCSX
AAF
TO MAIN-1 DSPR
AAF
DSPR
DSPX
AMOD
DSPX
DRESID TO MAIN-9
DATIN
DRESID
FMTL_
FRWT
MICI_ FMTL_
FRWT C5077
HSK0
HSK0
HSK1 10
TO MAIN-6
HSK1
TXIF
REDA
TXIF
REDA
AGC
RECK
AGC
RECK
*: Refer to the PARTS LIST for the value and name of component.
TO MAIN-3
3R3V
5V
8V
C5151
0.1
C5152
CP5151
10
8 VCC 1 DETAF
COM
7 CH0 2
INH SHORT1005
6 CH1 3
VEE
5 A 4
GND
IC5151
TC7W53FK
R5223
0
IC5083
R5132 R5133
TS462CPT
15k 27k
6
7
5
R5134
15k
C5111
0.1
CP5112
TXIF
IC5111
SHORT1005
1 COM 8
VCC
C5113
FMTL_
2 INH 7
CH0
3 VEE 6
CH1
CP5113 10
4 GND 5
A
SHORT1005
TC7W53FK
EP5071
MPZ1608S601A
1 30
VCOM AOUTR+
2 29
AINR+ AOUTR-
3 28
AINR- AOUTL+
4 27
AINL+ AOUTL-
5 26
AINL- VSS2
6 25
VREF DVDD
7 24
VSS1 TVDD
8 23
AVDD SDFIL
9 22
P/S DEM0
10 21
MCLK PDN
11 20
LRCK DFS0
12 19
BICK CSN/DIF
13 18
SDTO CCLK/CKS1
14 17
SDTI CDTI/CKS0
15 16
OVFR/DZFR OVFL/DZFL
IC5071
AK4621EF
R5075
47
R5094 150k
C5095
5P
R5092 R5093
6
R5095
7 AAF
10k 39k
5
470
IC5081
TS462CPT
R5098 R5097 R5096
AGC
470
100k 39k
7 2
1
3
IC5091
R5099
NJM2904V
100k
IC5091
NJM2904V
8
V+
GND
4
16 SCK 1
BCK
15 FMT 2
DATA
14 MUTE 3
LRCK
MPZ1608S601A
13 DEMP 4
DGND
EP5073
12 TEST 5
C5078
NC
11 ZEROA 6
VCC
10 VCOM 7 L
10
VOUTL
9 AGND 8 R
VOUTR
CP5073
SHORT1005
IC5072
PCM1754DBQ