Icom IC-7100 Service Manual Addendum page 38

(Amended page)
November 2018
• MAIN unit (7/10)
C5003
47
C5004
47
C5043
133
0.1 134
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
159
C5048
0.1 160
161
C5049
DSPCK 0.1 162
R5037
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
R5040 175
DSPX 22
R5041 176
22
177
R5010 4.7k
R5011 18k
R5012 4.7k
R5013 4.7k
R5014 18k
R5015 4.7k
C5056
3393 X5051
0.001
MP5051 4 3
VCC OUT
1 2
VCONT GND
CR-939
C5001
47
C5002
EP5051
MMZ1005A152ET
47
EP5002
MPZ2012S601A
IC5001
TMS320C6745CPTPA3
Explanatory notes
TX Line
RX Line
Voltage Line (HV)
Voltage Line (VCC)
Voltage Line (14V)
Voltage Line (8V)
Voltage Line (5V)
R5007 IC5002
EN25Q80A-100HIP
22
C5018
1 8
VCC
CS
2 7 0.1
DO(DQ1) NC(DQ3)
SPCK
3 6 R5008
CLK
WP(DQ2)
22 SPDI
4 5 R5009
VSS DI(DQ0)
22
R5006 47k
31
IC5051 IC5052
R5052
1 5 1 1CLR 14
1k VCC
2 2 1D 13 IC5053
2CLR
3 4 3 1CK 12 SN74AUC1G04DCKR
2D
4 1PR 11 1 5 EP5055
2CK
MMZ1005B601C
SN74AUP1T17DCKR 5 1Q 10 2
R5053 2PR
6 1Q 9 3 4
2Q
7 GND 8
C5059
47k 2Q
0.1
C5063
SN74AHC74PW
C5064
0.1 C5060 0.1
0.1 EP5053
MMZ1005B601C
EP5052
MMZ1005B601C
R5062
10k
4 3
VIN NC
EP5001
2
MPZ2012S601A VSS
5 1 8 8
VOUT CE
1R2V_ V+ V+
IC5061 GND GND
XC6222D121PR
4 4
CP5061~CP5068
AFONS
AMS
D5151 C5212
L1SS400
R5215
WFMS
D5152
L1SS400
4.7K
R5057
C5211
0.1
0
88 8 1
VCC COM
C5019
87 UMOD 7 2
INH
CH0
86 AMOD R5211 6 3
0.1 VEE
CH1
85 8.2k 5 4
GND
A
84 UMODS
IC5211
83
Q5211
TC7W53FK
82 LDTC114EE
C5020
81
80
0.1
79
78
C5021
77 C5213 0.1
76 0.1
75 C5022
74 8 VCC 1
0.1
R5217 COM
73 DATIN 7 CH0 2
INH
72 6 CH1 3
8.2k
VEE
C5023
71 MODS 5 A 4
GND
70 0.1
Q5212
69 C5024 LDTC114EE IC5212
TC7W53FK
68 0.1
67 C5025
66 0.1
65 C5026
64
0.1
C5214
63
62
0.1
C5027
61
60 8 1
0.1
VCC COM
59 RXIF 7 2
C5028 CH0 INH
58 6 3 8
CH1 VEE
57 0.1 5 4 V+
A GND
C5029
56 GND
55 RXS 4
0.1 IC5213
54 TC7W53FK
Q5213
C5030
53
LDTC114EE
52
0.1
51
C5031
50
49
0.1
48
C5032
47
46
0.1
45
R5173
C5173
MICI_
2
10
3.3k
3
R5172 3.3k
IC5161
TS462CPT
R5171
2
R5174
1 6
3.3k
3
3.3k
5
R5193
C5193
2
10 3.3k
3
R5192 3.3k
IC5161
R5191 TS462CPT
6
R5194
7
3.3k
5 6
3.3k
5
1k
R5018
18k
R5019 IF-DSP<->DV-DSP
TO MAIN-10
TO MAIN-6
1k AFONS FRM
R5021 RXIF
AFONS RXIF
AMS BCLK
AMS
WFMS DX_3
TO MAIN-2
WFMS
UMODS DR_3
UMOD
UMODS UMOD
MODS OSC_DV
MODS
TO MAIN-1
AMOD
TO MAIN-9 AMOD
RXS DATIN
RXS DATIN
MICI_
MICI_
C5151
0.1
R5141 R5142 R5143
1k 15k 27k
2 8 VCC 1
COM
1 7 CH0 2
INH
C5145 3 6 CH1 3
VEE
680P
5 A 4
IC5083
R5144 GND
TS462CPT
15k IC5151
TC7W53FK
C5144
Q5151
0.1
LDTC114EE
8
V+
GND
CP5122 SHORT1005
4
IC5083
IC5082
R5131 R5132 R5133
TS462CPT
TS462CPT
1k 15k 27k
2 6
1
CP5121
3 5
SHORT1005
R5134
R5124
10 C5125 15k
5.6k
R5121 220P
4.7k R5125
R5122 6
R5127
120 7
4.7k R5126
R5123
5
1k
120 IC5082
8.2k
TS462CPT
C5111
R5104
C5104
0.1
R5101
3.3k
560P
4.7k R5105
R5102 2 IC5111
R5107
120 1 1 COM 8
VCC
4.7k R5106
R5103 3 2 INH 7
CH0
2.2k
3 VEE 6
120 CH1
3.3k IC5081
4 GND 5
TS462CPT A
TC7W53FK
EP5072
MPZ1608S601A
8 8 1 30
VCOM AOUTR+
V+ V+ 2 29
AINR+ AOUTR-
GND GND 3 28
AINR- AOUTL+
4 4 4 27
AINL+ AOUTL-
5 26
AINL- VSS2
6 25
IC5161 VREF DVDD
IC5162 IC5163 7
TS462CPT 24
VSS1 TVDD
TS462CPT TS462CPT
8 23
AVDD SDFIL
R5164 9 22
P/S DEM0
4.7K 10 21
MCLK PDN
R5165
11 20
R5175 LRCK DFS0
4.7K 12 19
BICK CSN/DIF
C5164
13 18
2.2k SDTO CCLK/CKS1
10 14 17
SDTI CDTI/CKS0
15 16
OVFR/DZFR OVFL/DZFL
R5176
1
IC5071
100
AK4621EF
R5075
IC5163
47
TS462CPT
R5177
2.2k
R5178
7 R5094 150k
100
C5095
IC5163
TS462CPT
R5195 R5091 R5092 R5093
6
2.2k
1k 10k 39k
5
R5196
1
100
CP5092 R5098 R5097
IC5162
TS462CPT R5197
SHORT1005
100k 39k
6
2.2k
7 2
CP5091
5
R5198
R5099
7 IC5091 3
SHORT1005
NJM2904V
100 100k
R5076
IC5162
MCLK
TS462CPT
FRM
DX_1
BCLK
IF-DSP<->CPU
TO MAIN-10 TO MAIN- 9
PLCK IF-DSP 47
FRM
PLCK
PLDA TO MAIN-1
BCLK
PLDA
DETAF
DSPCK
DX_3 DETAF
DSPCK
16 SCK 1
DCSR
DR_3 BCK
DCSR
15 FMT 2
DCSX
OSC_DV TO MAIN-1,2 DATA
DCSX
AAF 14 MUTE 3
DSPR
AAF LRCK
DSPR
DSPX 13 DEMP 4
DGND
DSPX
DRESID 12 TEST 5 C5078
TO MAIN-9 NC
DRESID
FMTL_
FRWT 11 ZEROA 6
FMTL_ VCC
FRWT C5077
HSK0 10 VCOM 7
VOUTL
HSK0
HSK1 10 9 AGND 8
TO MAIN-6 VOUTR
HSK1
TXIF
REDA
TXIF
REDA
AGC
RECK IC5072
AGC
RECK
PCM1754DBQ
TO MAIN-3
3R3V
5V
8V
C5152
CP5151 10
DETAF
SHORT1005
R5223
0
7
CP5112
TXIF
SHORT1005
C5113
FMTL_
CP5113 10
SHORT1005
EP5071
MPZ1608S601A
5P
R5095
7 AAF
470
IC5081
TS462CPT
R5096
AGC
470
1
IC5091
NJM2904V
IC5091
NJM2904V
8
V+
GND
4
MPZ1608S601A
EP5073
L
10
R
CP5073
SHORT1005