![background image](http://html2.mh-extra.com/html/icom/ic-7100/ic-7100_service-manual-addendum_3610552161.webp)
January 2014
(Amended page)
28
*:
Refer to the PARTS LIST for the value and name of component.
8.2
R161
TS462CPT
IC141
V+
8
GND
4
33k
R102
100
R13
33k
R185
TS462CPT
IC141
6
5
7
0.001
C115
150
R95
10k
R104
10
C164
0.1
C16
4.7k
R101
MAX3221IPWR
IC11
1
EN
2
C1+
3
V+
4
C1-
5
C2+
6
C2-
7
V-
8
RIN
9
ROUT
10
INVALI D
11
DIN
12
FORCEON
13
DOUT
14
GND
15
VCC
16
FORCEOFF
0.1
C14
0.01
C33
0.01
C31
DATIN
330
R144
J191
10k
R94
MICI_
J31
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
10
C52
270
R145
33k
R92
0.01
C186
1k
R153
10
C122
AMOD
4.7k
R65
150
R143
0
R152
TA78L08F
IC51
I
O
G
10
C141
680
C148
22P
C11
0.01
C42
15k
R103
0.
1
C51
AAF
0.
1
C17
15k
R93
10k
R183
J11
0.01
C37
0.001
C111
0.01
C35
4.7k
R106
0.01
C40
TS462CPT
IC141
2
3
1
8.2
R162
100P
C201
3.3k
R125
1k
R51
0.1
C13
15k
R61
150
R105
15k
R186
22P
C12
0.1
C15
J111
1
2
3
4
5
6
0.01
C91
2.2k
R52
100k
R147
33k
R63
4.7k
R184
0.01
C101
100
R12
150
R181
100
R11
0.01
C38
100
R141
4.7k
R148
3.3k
R124
8.2
R163
1
C121
4.7k
R96
10
C145
DETAF
10
C124
100k
R146
TA7808F
IC161
I O
G
4.7k
R62
0.001
C36
4.7k
R91
0.47
C232
0.
1
C233
DZ2J062M0
D222
MP7741
IC221
1
PIN
2
NIN
3
Timer
4
AGND
5
EN
6
UVP
7
VDD
8
BS
9
SW
10
PGND
11
100P
C226
10k
R228
10
C223
10
R233
2.2
C224
10
R231
15k
R227
L1SS400
D221
TPCF8107
Q252
1
2
3
4
6
5
7
8
DSC7004S0
Q91
DSC7004S0
Q101
DSC7004S0
Q183
Q251
RUE002N02
L1SS400
D51
L1SS400
D61
L1SS400
D91
L1SS400
D101
L1SS400
D121
L1SS400
D181
LDTC114EE
Q121
LDTC114EE
Q61
LDTA114EE
Q103
LDTA114EE
Q93
LDTA114EE
Q181
L2SC4081
Q62
L2SC4081
Q51
L2SC4081
Q92
L2SC4081
Q182
L2SC4081
Q102
0.01
C1
0.01
C155
0.01
C191
0.01
C123
0.01
C171
0.01
C32
0.01
C174
0.01
C177
0.01
C34
0.01
C41
0.01
C176
0.01
C175
0.01
C157
0.01
C156
470
R72
100k
R73
100k
R75
100
R71
0.
1
C71
10
C202
4.7K
R201
330
R203
0.
1
C203
MMZ1005B601C
EP1
SHORT1005
CP1
MMZ1005B601C
EP11
MMZ1005B601C
EP12
SHORT1005
CP11
10k
R64
MMZ1005B601C
EP32
MMZ1005B601C
EP42
MMZ1005B601C
EP40
MMZ1005B601C
EP41
MMZ1005B601C
EP39
MMZ1005B601C
EP37
MMZ1005B601C
EP36
MMZ1005B601C
EP38
M PZ1608S601A
EP31
M PZ1608S601A
EP33
M PZ1608S601A
EP35
M PZ2012S601A
EP34
0.01
C39
10k
R122
5.6k
R123
0.01
C113
0.01
C114
0.01
C112
SHORT1005
CP111
MMZ1005B601C
EP115
MMZ1005B601C
EP114
MMZ1005B601C
EP113
MMZ1005B601C
EP112
MMZ1005B601C
EP111
NJM2904V
IC71
2
3
1
NJM2904V
IC71
6
5
7
NJM2904V
IC71
V+
8
GND
4
120k
R80
12k
R81
10k
R78
330k
R79
0.
1
C72
330
R150
0.001
C147
100P
C146
M PZ2012S601A
EP157
MMZ1005B601C
EP156
M PZ2012S601A
EP155
MMZ1005B601C
EP154
MMZ1005B601C
EP153
MMZ1005B601C
EP152
MMZ1005B601C
EP151
100P
C151
100P
C154
M PZ1608S601A
EP177
MMZ1005B601C
EP176
M PZ1608S601A
EP174
MMZ1005B601C
EP173
MMZ1005B601C
EP172
MMZ1005B601C
EP171
SHORT
CP171
0.01
C192
MPZ2012S601A
EP192
MPZ2012S601A
EP191
J171
1
2
3
4
5
6
7
8
SHORT
CP31
SHORT
CP151
J1
2SB1132L
Q172
4.7
R171
4.7k
R172
100k
R173
0.001
C178
4.7k
R174
2.2
C61
2.2
C62
1
C227
2.2
C143
LDTC114EE
Q71
4.7k
R76
SHORT1005
CP141
390P
C231
0.22
C235
0.22
C234
LDTC114EE
Q202
LDTA114EE
Q201
3.3K
R202
LRB706F
D201
L2SA1576AR
Q171
0.01
C423
MMZ1005B601C
EP306
VUID1V
VUATTS
MMZ1005B601C
EP410
MPZ1608S601A
EP302
DIDV
THML _
MMZ1005B601C
EP411
MMZ1005B601C
EP307
VTXS
0.01
C415
REFLP
MMZ1005B601C
EP412
MMZ1005B601C
EP308
0.01
C414
UTXS
0.01
C420
FORLP
MMZ1005B601C
EP413
MMZ1005B601C
EP305
0.01
C419
START
KEY
MMZ1005B601C
EP414
MMZ1005B601C
EP401
0.01
C306
MMZ1005B601C
EP304
100P
C422
FANV
PSTB
MMZ1005B601C
EP416
0.01
C305
0.01
C418
MMZ1005B601C
EP303
IDLP
J401
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
MCK
MMZ1005B601C
EP402
MMZ1005B601C
EP418
0.01
C304
100P
C424
MMZ1005B601C
EP415
VUT1V
J301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
MDAT
MMZ1005B601C
EP403
MMZ1005B601C
EP420
0.01
C303
0.01
C417
MMZ1005B601C
EP419
VUT2V
DRESH
MMZ1005B601C
EP404
0.01
C301
0.01
C308
0.01
C413
MMZ1005B601C
EP417
PWRS
VBANDS
MMZ1005B601C
EP407
0.01
C302
100P
C421
MMZ1005B601C
EP406
HFID1V
VPRES
MMZ1005B601C
EP408
0.01
C307
0.01
C416
MMZ1005B601C
EP405
HFID2V
UPRES
MMZ1005B601C
EP409
100k
R263
47k
R261
47
k
R262
10
C261
4.7k
R182
L1SS40
0
D131
10k
R131
LDTA114EE
Q132
1k
R132
LDTA114EE
Q133
LDTC114EE
Q131
R5 680
Q5 L2SA1576AR
LDTC114EE
Q134
M PZ1608S601A
EP261
0.01
C403
0.01
C401
0.01
C405
0.01
C412
0.01
C408
0.01
C410
0.01
C411
0.01
C404
0.01
C406
0.01
C409
0.01
C402
0.01
C407
MPZ1608S300A
EP301
HR8V
T8V
HT8V
UR8V
VR8V
H3R3V
5V
3R3V
8V
SD_CS
SD_TXD
SD_SCK
SD_RXD
SD_SENC
SD_PTC
MSQOS
M SQS
PSENI
MUDL _
DPTL_
MMSL _
MMDK
PTRAS
HSENI
HTRAS
VTRAS
VSENI
LRXD_
PWRK _
ASQLS
L TXD_
BAND5V
BANV
SKYS_
DRXD
DTXD
EALC
RTKI
RSPS
RSPK
18k
R225
1
C54
1
C161
SHORT
CP161
MAFOS
100
R421
CF20OPEN
CP42
HV
14V
NJM2904V
IC401
2
3
1
NJM2904V
IC401
6
5
7
NJM2904V
IC401
V+
8
GND
4
100k
R402
100k
R403
390k
R404
100
R405
0
R159
0
R157
100
R401
0.
1
C425
SHORT1005
CP142
SHORT1005
CP143
SHORT1005
CP402
LDTC114EE
Q262
47k
R271
SDPWS
RZF013P01
Q261
47
k
R272
R5 680
R6 680
R7 680
SHORT
CP221
10
C142
SHORT
CP241
SHORT
CP152
0.
1
C262
DZ2J062M0
D71
2.
2
C228
NJM2904V
IC12
2
3
1
NJM2904V
IC12
6
5
7
NJM2904V
IC13
2
3
1
NJM2904V
IC13
6
5
7
NJM2904V
IC12 V+
8
GND
4
NJM2904V
IC13
V+
8
GND
4
100k
R24
100k
R2
8
100k
R1
7
100k
R21
100k
R25
100k
R2
9
100
R31
100
R2
7
100
R2
3
100
R1
9
100
R14
10
0
R15
0.
1
C2
0.
1
C3
J261
#1:CD/DAT3
#2:CMD
#3-1:VSS
#4:VDD
#5:CLK
#6:VSS
#7:DAT0
#8:DAT1
#9:DAT2
CD
WP 1
WP 2
#3-2:VSS
LDTC114EE
Q173
L1SS400
D171
G6K-2F
RL171
0.01
C179
3.3
R213
3.3
R214
SLF12555T-680M1R3-PF 68U
68U
L211
C241
470
470
C211
470
C253
4
MMZ1005B601C
EP175
0.
1
C222
1k
R224
2.2k
R234
AFONS
10k
R251
0.
1
C251
10
R175
100
R177
3.3U
L301
14VH
10
C309
33U
L232
100k
R26
100k
R30
180k
R142
0
R156
180k
R149
470
C144
ICCV
ICCVB
CF20
CP6101
CF20
CP6102
BER_CK
BER_DAT
47K
R226
10K
R221
0.0039
C225
33U
L231
J151
1
2
3
4
5
6
7
8
9
10
0.
1
C310
3393
MP221
1
2
3
4
2427
MP401
MMZ1005B601C
EP158
MMZ1005B601C
EP159
MMZ1005B601C
EP160
MPZ2012S601A
EP161
4.7k
R126
4.7k
R127
SHORT1005
CP12
10k
R121
R252
220K
R253
220K
1
C252
R254
1K
15K
R255
VSENI
PWRK _
VTRAS
PTRAS
DPTL_
DTXD
LRXD_
HSENI
HTRAS
DATOUT
AMOD
MUDL _
DATIN
SKYS_
ASQLS
BAND5V
BANV
RTKI
START
EALC
KEY
RSQL
ASQLS
LTXD_
RSQL
MMDK
MDAT
DRESH
FORLP
MCK
REFLP
VUATTS
UPRES
PSTB
VUT1V
FANV
HFID1V
THML _
HFID2V
MC K
VUT2V
IDLP
VUID1V
MDAT
VUATTS
VBANDS
DIDV
DRESH
FORLP
VTXS
PWRS
UTXS
VPRES
REFLP
UPRES
START
KEY
PWRS
VUID1V
HFID1VP
IDLP
HFID2VP
MMSL_
RSPS
DPTL_
PSENI
RTKI
HTRAS
HSENI
RSPK
SKYS_
DRXD
SD_RXD
SD_TXD
SD_SENC
SD_SCK
SD_CS
SD_PTC
LRXD_
PWRK _
VTRAS
LTXD_
VSENI
BANV
PTRAS
BAND5V
EALC
ASQLS
DTXD
MUDL _
MSQOS
MSQS
MMDK
MICI
MICI
MSQOS
THML _
VPRES
VUT1VP
VBANDS
VUT2VP
UTXS
VTXS
DIDV
HR8V
T8V
HT8V
UR8V
VR8V
RSQL
RSPK
5V
PSENI
MAFOS
RSPS
PSTB
FANV
KEY
START
SDPWS
SDPWS
VUID1VP
DRXD
MAFOS
HFID1V
HFID2V
VUT1V
VUT2V
VUT2VP
VUID1V
VUT1VP
HFID2VP
HFID1VP
SD_PTC
SD_SCK
SD_TXD
SD_CS
SD_RXD
SD_SENC
MMSL_
MSQS
AFG
AFG
3R3V
3R3V
3R3V
8V
8V
8V
M ICE
M ICE
ICCV
ICCVB
ICCV
ICCVB
HV
AAF
9.KEY
MICI
RSQS
12.AF
3.HSEND
8V
11.MOD
3R3V
8.14V
RE8V
[EXT-SP]
1.DATA IN(1200/9600bps )
AFO
M ICE
14V
[ACC]
FRONT
6.ALC
GND
1.8V
LRXD
14V
RUDL
RMSL
10.FSKK
GND
4.DATA OUT(9600bps)
7.VSEND
3R3V
2.GND
3R3V
MICE
5.BAND
(2.5 ø)
PWRK
[KEY]
RPTT
3.PTT
6.SQL
2.GND
8V
F8V
LTXD
13.SQLS
R-MIC
MICI
[DATA]
[DATA]
4.STRT
5.AF OUT(1200bps)
5V
H3R3V
PUR8V
DRIDV
PT8V
FANV
HFID1V
PHT8V
PVR8V
VUIDV
EKEY
REFL
HR8V
TB2V
J3R3V
HFID2V
VBANDS
FORL
IDL
TB1V
JMST
POWS
VPRES
JMCK
HV
THM L
JPRES
14V
PVTXS
UPRES
JFDAT
ESTA
VUATS
PUTXS
PA
PA
HV
HR8V
T8V
HT8V
UR8V
VR8V
TO MAIN-10
TO MAIN- 3
TO MAIN- 9
TO MAIN- 9
TO MAIN-10
TO MAIN-9
TO MAIN-3
TO MAIN-10
TO MAIN-7
TO MAIN-7
TO MAIN-7
TO MAIN-3
TO MAIN-3,9,10
TO MAIN- 3
TO MAIN-10
14VH
TO MAIN- 5
TO MAIN-8
C802 0.001
C803 0.001
C800 0.001
C801 0.001
• MAIN UNIT (MAIN-1)