![background image](http://html1.mh-extra.com/html/icom/ic-f4160-series/ic-f4160-series_service-manual_4263228109.webp)
Jan. 2009
26
*; Refer to “PARTS LIST.”
Mute
Mute
LMX2352TM
IC1
1
CUTO
2
VCCRF
3
VPRF
4
CPORF
5
GND
6
FINRF
7
FINRF
8
GND
9
OSCX
10
OSCIN
11
FO/LD
12
RF_EN
13
IF_EN
14
CLOCK
15
DATA
16
LE
17
GND
18
FINRF
19
FINIF
20
GND
21
CPOIF
22
VPIF
23
VCCIF
24
OUT1
2SC4226
Q1
2SC4226
Q2
2SC4226
Q3
2SC5107
Q4
2SC5700
Q5
2SC5107
Q6
2SK1829
Q11
TA31136FNG
IC3
1
OSCIN
2
OSCOUT
3
MIXOUT
4
VCC
5
IFIN
6
DEC
7
FILOUT
8
FILIN
9
AFOUT
10
QUAD
11
IFOUT
12
RSSI
13
N-DET
14
N-REC
15
GND
16
MIXIN
AK2346P
IC5
1
AGNDIN
2
AGND
3
TXIN
4
TXINO
5
LIMLV
6
EXTLMIN
7
MOD
8
VSS
9
TCLK
10
TDATA
11
DI/O
12
RDF/FC
13
SCLK
14
DIR
15
XOUT
16
XIN
17
VDD
18
EXPOUT
19
RXAFIN
20
RXAF
21
RXLPFO
22
RXINO
23
RXIN
24
TEST
S-80942CNMC
IC8
1
OUT
2
VDD
3
VSS
4
NC
5
CD
2SC4116
Q17
2SC4116
Q18
CR-765
X3
10K
R2
ACZ1005Y
EP
2
47P
C1
*C2
470
R4
100P
C3
0.
1
C4
330K
R1
270K
R5
0.
1
C5
0.001
C7
*C8
47P
C9
0.
1
C10
47P
C11
47P
C12
47P
C13
0.01
C14
0
R7
4.7K
R8
C16
0.22 SVA
0.001
C18
1.5K
R12
0.047 SVA
C19
1.2U
L2
10.5N
L3
1.2U
L4
47P
C21
47P
C22
0.001
C23
HVC383B
D1
*C24
0.82U
L5
1.2U
L6
*C25
*C26
12P
C27
*C28
*C29
6.8K
R14
6.8K
R15
0.
1
C30
0.001
C31
6.8K
R1
6
6.8K
R1
7
0.001
C3
2
0.
1
C3
3
10
R18
15P
C34
*C35
*C36
*C37
10.5N
L8
*C38
*C39
HVC383B
D5
0.82U
L9
1.2U
L10
6.8K
R19
6.8K
R20
4.7
R21
0.
1
C40
0.001
C41
15P
C42
6P
C43
9P
C44
2.5P
C45
1P
C46
*D9
1P
C47
7.5N
L11
*C48
0.82U
L12
MA368
D11
33P
C49
47P
C50
47P
C51
1.2U
L14
0.5P
C53
0.5P
C54
0.5P
C55
*R22
470
R23
XP1214
Q22
1
2
3
4
5
470
R24
10K
R25
1k
R26
10K
R27
0.001
C56
0.001
C57
2.2K
R28
10 MSVA
C58
0.01
C59
100K
R29
27N
L15
0.001
C60
100
R30
470P
C61
6P
C62
120K
R31
0.001
C63
100
R32
0.001
C65
5P
C66
10
R33
68K
R34
0.001
C67
10
R35
0.001
C68
0
R36
10P
C69
1SV308
D14
MA2S077G0
D15
4.7K
R37
100
R3
8
0.001
C118
33N
L30
68P
C119
7P
C120
*C121
*L31
*C122
*C126
100K
R60
100K
R61
0.001
C123
10K
R62
0.001
C124
*C125
*L32
*C127
7P
C128
82K
R63
0.001
C129
47P
C130
10
R66
47P
C131
0.001
C132
1.8K
R68
470K
R69
MA2S111G0
D25
220K
R70
0.001
C133
10K
R71
0.1
C134
0.
1
C135
10
R72
47K
R64
100
R65
0.001
C136
*L33
47P
C137
0.001
C138
47
R73
0.001
C139
*R74
*C141
*C142
*C143
100K
R75
100K
R76
0.3P
C144
0.001
C145
0.001
C146
10K
R77
*L34
*C147
5P
C148
10K
R86
100
R87
0.001
C166
*L16
56
R88
1P
C154
*L40
1P
C152
1.5P
C151
0.01
C173
150
R90
150
R91
220K
R9
5
330
R96
330
R97
0.001
C180
0.01
C181
10
R99
0.01
C182
0.01
C183
CDBC450CX24
X5
0.001
C184
4.7 MSVA
C185
100K
R100
47P
C186
82P
C187
0.001
C188
150
R102
47
R103
0.1
C189
27K
R104
3.3K
R105
0.1
C191
4.7
R106
0.1
C192
0.1
C193
0.1
C194
8.2K
R107
8.2K
R108
0.
1
C195
3P
C196
0.82U
L45
7P
C197
4P
C198
56P
C199
0.22U
L46
0.01
C200
680K
R109
1.2K
R110
27K
R111
0.
1
C202
0.001
C203
470
R112
0.001
C204
10K
R113
0.
1
C205
DAN235 E
D32
DAN235 E
D33
FL-335
FI4
1
IN
2
OUT
3
GND
4
GND
5
6
DAN235E
D34
0.01
C206
0.01
C207
0.01
C208
27K
R115
3.3K
R116
3.3K
R117
18P
C210
DAN235E
D35
0.01
C212
0.01
C213
0.01
C215
3.3K
R118
3.3K
R119
27K
R120
100K
R121
470P
C216
470P
C217
470
R122
150K
R123
4.7K
R124
0.001
C218
180P
C219
1M
R128
22P
C220
22P
C221
CD4053B
IC13
1
Y1
2
Y0
3
Z1
4
Z
5
Z0
6
INH
7
VEE
8
VSS
9
C
10
B
11
A
12
X0
13
X1
14
X
15
Y
16
VDD
CD4053B
IC14
1
Y1
2
Y0
3
Z1
4
Z
5
Z0
6
INH
7
VEE
8
VSS
9
C
10
B
11
A
12
X0
13
X1
14
X
15
Y
16
VDD
XP4601
Q28
1
2
3
4
5
6
1.2K
R130
100K
R131
68K
R132
3.3K
R133
15K
R134
10K
R135
4.7K
R136
0.022
C222
0.1
C223
0.0068
C224
22K
R137
22K
R138
22K
R139
0.039
C225
10 MSVA
C226
0.001
C227
1 SVA
C228
1 SVA
C229
0.001
C230
47P
C231
47P
C232
47P
C233
47P
C234
47P
C235
47P
C236
1k
R144
0.1
C238
3.3K
R145
CF20
CP2
0
R146
CF20
CP3
CF20
CP4
47P
C239
47P
C240
0.1
C242
CF20
CP5
1M
R152
CF20
CP6
0.
1
C243
100K
R154
0.1
C246
0.1
C247
8.2K
R156
33K
R158
0.
1
C249
0
R161
10K
R162
0.
1
C251
47K
R125
0.1
C252
0.
1
C254
470
R151
470
R150
0.01
C255
0.0022
C256
4.7K
R166
0.
1
C257
2.2K
R168
C258 470P
AN6123MS
IC15
1
VCC
2
DET
3
INPUT
4
GND
5
OUTPUT
10
R170
10 MSVA
C259
10 MSVA
C260
1M
R171
1
C261
0.01
C262
33K
R126
0.001
C264
47K
R177
68K
R178
0.1
C275
68K
R179
0.1
C274
0
R182
680K
R183
2.7K
R184
470P
C267
330K
R185
0.018
C268
0.018
C269
15K
R186
0.1
C272
0.001
C273
100K
R201
220K
R202
0.
1
C294
2SK3019
Q32
0.
1
C295
0.001
C296
10K
R11
2SK880
Q19
470
R203
4.7K
R205
0.001
C297
0.001
C298
CP06S
CP7
4.7K
R206
47K
R207
0.1
C299
47P
C300
0.0012
C301
47K
R208
47K
R209
47K
R210
0.
1
C302
0.018
C303
0.
1
C304
270K
R211
47P
C305
68K
R212
68K
R213
47P
C308
68K
R214
68K
R215
68K
R216
0.
1
C312
0.
1
C313
0.001
C286
10
C277
270K
R190
0.01
C284
0.001
C283
2.2K
R194
NJM2870
IC6
1
CTRL
2
GND
3
NB
4
VOUT
5
VIN
0.
1
C280
DAN202U
D36
100K
R191
UNR9213G0
Q31
4.7 MSVA
C282
0.001
C291
10K
R199
XP6501
Q13
1
2
3
4
5
6
0.001
C278
0.001
C288
2SA1577
Q14
0.001
C276
10K
R197
0.001
C285
10K
R195
2SA1577
Q16
4.7K
R200
0.01
C281
10K
R192
4.7K
R198
2SA1577
Q15
0.001
C292
4.7K
R196
0.01
C279
0
.01
C290
0.001
C289
100
R193
0
.01
C287
0.001
C314
CF20
CP8
100
R219
56K
R220
4.
7
C315
HD64F2268TFV
IC18
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
33
34
35
36
37 B
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1k
R221
0.
1
C316
1k
R223
1k
R225
1k
R226
1k
R227
470
R228
10K
R229
100K
R230
0.1
C317
M62334FP
IC20
1
AO1
2
AO2
3
AO3
4
AO4
5
GND
6
SDA
7
SCL
8
VCC
0.
1
C318
47 MSVB2
C319
10K
R231
47P
C320
47P
C321
1k
R235
100
R238
CP06S
CP9
0.
1
C322
0.
1
C323
0.
1
C324
0.
1
C325
0.027
C326
100K
R240
MA8051
D37
47P
C328
10
R243
1M
R244
6P
C329
12P
C330
15P
C331
MA2S077G0
D38
12K
R245
12K
R246
12K
R247
1k
R248
100K
R249
47P
C332
10K
R251
1k
R257
1k
R259
47P
C333
47P
C336
47P
C339
47P
C340
100K
R279
SW-167
S4
SW-167
S5
SW-167
S6
22K
R261
10K
R262
180K
R263
56K
R264
22K
R265
1k
R266
0.001
C341
0.
1
C342
0.
1
C343
10K
R267
10K
R268
CP10
CP11
CP12
CP13
CP14
CP15
CP16
3SK324
Q9
47
R272
100K
R273
47P
C344
0.001
C345
0.27U
L49
39P
C346
1k
R274
0.01
C347
0.001
C348
100
R275
0.001
C349
100K
R276
100K
R277
47P
C354
47P
C355
47P
C361
47P
C359
47P
C360
47P
C358
47P
C362
47P
C363
47P
C364
2SB1132
Q12
ERTJ0EP473J
R280
100K
R281
0.
1
C365
220K
R282
100K
R283
0.027
C366
18K
R284
*R285
100K
R286
CP17
100K
R287
56K
R288
0.1
C367
120K
R289
47K
R290
0.
1
C368
0.
1
C369
100k
R236
10K
R4
0
0.001
C71
5P
C73
15K
R41
0.001
C78
47P
C76
0.001
C77
*L18
2SC5107
Q7
*C201
ACZ1005Y
EP5
1.2U
L7
ACZ1005Y
EP6
2SC4215
Q25
0.
1
C52
0.
1
C370
0.
1
C371
0.
1
C372
0.
1
C373
1
C374
47K
R292
CR-764
X2
0
R189
0
R260
120K
R294
120K
R295
100K
R296
15K
R297
0.001
C160
47P
C159
MA2S111G0
D41
1M
R298
0.01
C376
CD4053B
IC22
1
Y1
2
Y0
3
Z1
4
Z
5
Z0
6
INH
7
VEE
8
VSS
9
C
10
B
11
A
12
X0
13
X1
14
X
15
Y
16
VDD
0.
1
C378
IC9
V+
4
GND
11
IC17
V+
4
GND
11
IC17
2
3
1
IC17
6
5
7
IC17
9
10
8
IC17
13
12
14
IC9
2
3
1
IC9
6
5
7
IC9
9
10
8
IC9
13
12
14
100K
R301
0.001
C381
CP18
CP19
100k
R233
0.
1
C253
CFWKA450KHFA
FI3
I O
100K
R176
DAP222
D42
UNR9213G0
Q23
UNR9113G0
Q26
U NR9113J
Q27
U NR9213J
Q34
UNR9213G0
Q35
CD4094BPWR
IC24
1
STR
2
D
3
CLK
4
Q1
5
Q2
6
Q3
7
Q4
8
GND
9
QS
10
Q’S
11
Q8
12
Q7
13
Q6
14
Q5
15
OE
16
V+
0.
1
C353
IC21
6
5
7
IC21
V+
8
GND
4
100K
R188
100K
R173
0.022
C237
0.
1
C271
10K
R187
1k
R242
100K
R232
10K
R234
0
R302
0
R303
CP06S
CP20
J4
20P3.5-JMCS-G-B
12
34
56
78
91
0
11
12
13
14
15
16
17
18
19
20
HVC350B
D2
HVC350B
D6
HVC350B
D10
HVC350B
D21
HVC350B
D22
HVC350B
D23
HVC350B
D24
HVC350B
D28
HVC350B
D29
CFWC450G
FI2
I
O
XP1214
Q21
1
2
3
4
5
10K
R304
0.
1
C383
0.
1
C384
3.3K
R305
2SC4116
Q24
IMSA-9639S-20Y905
J3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1k
R222
100k
R258
100k
R253
1k
R255
1k
R6
47P
C103
47P
C101
47P
C100
470P
C113
0.
1
C385
0.001
C386
3SK293
Q10
TPC6103
Q30
1
2
3
4
5
6
24LC512T
IC19
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
4.194304MHZ
X4
100K
R306
100K
R307
100K
R308
100K
R309
100K
R310
100K
R312
15K
R313
15K
R314
15K
R315
1M
R316
1M
R317
1M
R318
DAP202U
D40
100K
R319
100K
R320
BU8872FS
IC10
1
INPUT
2
NC
3
OSC0
4
NC
5
NC
6
OSCI
7
NC
8
GND
9
SD
10
NC
11
ACK
12
NC
13
NC
14
EST
15
NC
16
VDD
UNR9113G0
Q40
33P
C387
33P
C388
0.01
C389
0.001
C17
IC21
2
3
1
0.0012
C241
27K
R149
33K
R148
330K
R147
330K
R164
150
R89
2SC4116
Q41
2SC4116
Q42
0.01
C174
10K
R92
330
R93
10K
R94
M62364FP
IC4
1
VIN1
2
VOUT1
3
VOUT2
4
VIN2
5
VDD
6
LD
7
CLK
8
DI
9
VIN3
10
VOUT3
11
VOUT4
12
VIN4
13
VIN5
14
VOUT5
15
VOUT6
16
VIN6
17
DO
18
VDAREF
19
RESET
20
GND
21
VIN7
22
VOUT7
23
VOUT8
24
VIN8
330K
R3
560K
R204
270K
R293
15.3MHZ
X1
1
VCON
2
GND
3
OUT
4
VCC
68K
R153
0.0018
C245
100P
C306
0.0015
C307
0.0022
C310
120P
C309
0.001
C311
180P
C248
22K
R167
100K
R155
220P
C244
100K
R250
1.8U
L50
7P
C392
0
R59
ERTJ0EP473J
R328
33K
R329
6.8K
R330
5P
C79
0.0047
C266
AXK540145J
J2
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
33
34
35
36
37
38
39
40
15K
R331
0.001
C394
0.
1
C395
6.8K
R269
0.001
C396
0.001
C397
0.001
C398
47P
C399
47P
C400
47P
C401
AXK540145J
J1
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
33
34
35
36
37
38
39
40
ACZ1005Y
EP3
ACZ1005Y
EP4
MA2S077G0
D16
MA2S077G0
D17
15K
R84
15K
R85
0.001
C157
0.001
C153
2P
C156
680
R332
10 MSVA
C352
UNR9213G0
Q8
FL-401
FI1
1
IN
2
OUT
3
GND
4
GND
5
6
100K
R333
SKHLLFA010
S3
2.7K
R174
82K
R217
820
R175
10k
R140
39k
R141
10k
R142
39k
R143
270k
R181
24k
R169
15P
C177
100K
R159
2SK3019
Q43
10K
R252
470
R291
100K
R114
1
C402
100K
R336
100K
R335
1
C403
15K
R337
15K
R338
0.001
C404
0
R339
22P
C405
1SV308
D19
4P
C75
47
R44
*L17
*C164
0.001
C250
47K
R157
1.8K
R101
33N
L38
5P
C161
47
0
R340
10
R341
470
R342
180K
R180
82K
R165
1k
R343
47P
C406
47P
C407
47P
C408
100K
R344
SDEC
DISC
DASW
DET
DAFO
M
ICA
PMFM
VREF
MCIN
MCOT
DET
CDEC
MRDF
MDIO
MTDT
MTCK
MICA
SIGO
AFOUT
DMO
TONE
CDEC
DET
DET
SQ
L
DAST
SCK
SSO
BAL
REF
REF
CCK
CSO
CCS
REM
AFOUT
DISC
BEPO
AFONO
MMUT
RMUT
CS
I
SIGO
BUSY
MCIN
MCOT
MODD
TENC
PLST
SSO
SCK
UNLK
PLST
DDSD
DDAC
CSO
S5C
PWON
POSW
P
WRS
W
SCK
DSDA
T1
T2
TLVA
RLVA
OPT1
OPT2
OPT3
NOIS
DDST
SENC
BEEP
SDEC
CDEC
MDW N
CENC2
CENC1
CENC0
ESCL
ESDA
MSCK
PTTSW
SIDE3
SIDE2
SIDE1
CENC0
CENC1
CENC2
REM
SENC
SSO
SCK
DASW
PLST
DDSD
DDAC
RSSI
TEMP
RLED
TLED
DUS
E
MODD
E
MPH
MTDT
MDIR
MDI
O
LVIN
RSSI
T2
RLVA
TLVA
MODA
NWC2
MRDF
BATV
SQ
L
DET
MODA
BEEP
BEPO
DMI
BAL
D_IF
MICGA
TENC
MDET
TEMP
ANASW
AFVI
VOXV
MDWN
PWRS W
AFV I
CBI0
CBI1
CBI2
CBI3
EMER
I
SENS
TMUT
T2
HV
HV
LVIN
EMER
RLED
TLED
DSDA
T5C
R5C
PTTO
S5C
R
MUT
O
MMUT
POSW
MTCK
ANASW
CIRQ
SIDE1
MICG
MICGA
RES
DMO
DMI
VREF
DISC
DAFO
CCS
CSO
CSI
CCK
T1
BUSY
DRES
DPDN
SDEC2
SDEC
SDEC2
SIDE2
SIDE3
PWON
EXST
LRES
EXOE
DAST
DPDN
VOXV
M
ICG
E
MPH
RMUT
O
RMUT
MSCK
M DIR
SCRM
D_IF
RSSI
NOIS
MCIN
AFONO
KR
PTTSW
AF
LRES
CLI
PTTI
FSDA
MDET
RES
FSCL
CLO
ESCL
EPTT
ESDA
CCS
CCK
CSI
FSDA
FSCL
CL
I
SSO
SCK
NWC1
NWC2
DUSE
DTPD
EXST
EXOE
PMFM
DASW
TMUT
UNLK
CLO
DASW
PMFM
EMPH
CIRQ
DDSD
DDAC
DDST
DTPD
NWC1
KR
VREF
T
ONE
TMUT
BATV
I
SENS
AF
EPTT
T5C
OPT3
OPT2
OPT1
R5V
R5V
R5V
R5V
R5V
R5V
R5V
PWON
CPU5V
CPU5V
CPU5V
CPU5V
CPU5V
CPU5V
CPU5V
CPU5V
CPU5V
CPU5V
PTTO
DASW
ANAS
W
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
DRES
T5V
T5V
T5V
T5V
T5V
T5V
T5V
R5C
VCC
VCC
VCC
VCC
S5V
S5V
S5V
S5V
PTTI
OPV1
OPV2
OPV3
LV
TXRF
TMUT
T2
GND
HV
T5V
RXRF
ISENS
Z:Pre-emph
X:PM/FM
Y:De-emph
X:Ana/Digi(MIC
)
Y:Ana/Digi(RX)
Z:Rx AF MUTE
GND
GND
S5V
T5V
+5V
T5V
S5V
+5V
VCO5V
T5V
S5V
+5V
CPU5V
VCC
+5V
+5V
CPU5V
VCC
+5V
CPU5V
VCC
+5V
S5V
+5V
AGND
(BDET)
S5V
+5V
AGND
MIC
AFOUT
VREF
+5V
S5V
CPU5V
CIRQ
CIRQ
OPT1
OPT2
OPT3
MAIN UNIT (For F4060 series)
Summary of Contents for IC-F4160 SERIES
Page 31: ...SERVICE MANUAL ADDENDUM Apr 2009 CONTENTS PARTS LIST 1 BOARD LAYOUTS 21 VOLTAGE DIAGRAM 25...
Page 112: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 15 VOLTAGE DIAGRAM 19 Aug 2008...
Page 136: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 12 VOLTAGE DIAGRAM 16 May 2008...
Page 157: ...S 14229HZ C1 q Jan 2008 UHF TRANSCEVER...
Page 203: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14229HZ C1 q 2006 2008 Icom Inc...