Icom IC-F4160 Service Manual page 198

MAIN UNIT (For F4060 series)
T5V
S5V
+5V
8
V+ IC21
GND
4
TEMP
C1
47P
R1
330K
R2
BAL X1
R337
3 1 4
R3 10K VCON VCC
REF 1
15K
2 3
2
330K GND OUT
IC21
15.3MHZ
EP3
+5V
ACZ1005Y
IC1
24 1
OUT1 CUTO
23 2
VCCIF VCCRF
22 3
VPIF VPRF
21 4
CPOIF CPORF
20 5
GND GND
19 6
FINIF FINRF
18 7 C9
FINRF FINRF
17 8
GND GND
PLST 16 9
LE OSCX
SSO 15 10
DATA OSCIN
SCK 14 11
CLOCK FO/LD
UNLK 13 12
I F_EN RF_EN
1k
R6 LMX2352TM
R110
S5V
1.2K
C198
4P
R5V
FI2
CFWC450G
C191 C192
O I
0.1
0.1
IC3
1
OSCIN
DAN235 E DAN235 E 2
R106 OSCOUT
D32
D33 3
MIXOUT
4
4.7 C189 VCC
5
IFIN
0.1 6
DEC
7
CFWKA450KHFA
FILOUT
FI3 8
FILI N
R121
C193 C194
100K TA31136FNG
I O
0.1 0.1 R123
C216
470P 150K
UNR9113J
Q26
C218
0.001
S5V
+5V
R5V
100K
R132 R131
0.1
68K
C223
3 4
R137 R138
2 5
R130 22K 22K
1 6
1.2K
Q28 XP4601
R136
R135
CDEC
R188 4.7K 10K
SDEC2
R187
100K
SDEC 6
7
R181 10K
TONE 5
IC21
270k
R180
DMO
R144
180K C274
R179
MICA
1k
R173
0.1
68K
R178 C275 100K
SIGO
68K 0.1
AFOUT
+5V
R140
C228 1 SVA
10k
IC5
R158
1 24 33K
AGNDIN TEST
2 23
AGND RXIN R159
3 22
TXIN RXINO
C248
4 21 100K
R143 1 SVA TXINO RXLPFO R152
180P 1M
+5V 5 20
LIMLV RXAF
6 19
39k EXTLMIN RXAFIN
7 18
MODD
MOD EXPOUT
8 17
1M
VSS VDD
9 16 R128
MTCK
TCLK XIN
MTDT 10 15
TDATA XOUT
MDIO 11 14 X3
R153
DI/O DIR
MRDF 12 13
RDF/FC SCLK
68K
AK2346P CR-765
MSCK
M DIR
R147 C241
C246
0.1
330K 0.0012
IC13
1 16
R145 C238 R148
Y1 VDD
2 15
Y0 Y
3 14
3.3K Z1 X
0.1 33K
4 13
Z X1
5 12
Z0 X0
6 11
R146 INH A
DISC 7 10
VEE B
8 9
0 VSS C
CD4053B
DET
R330 C242 R168
CDEC
2.2K
R150 470 C402 6.8K 0.1
MCOT
C258 470P
MIC 1
R151
MCIN
R169
470
CP5 CF20
24k
IC15 9
R170
+5V 1 5 8
VCC OUTPUT
4 10
10 GND C261
2 3 IC9
DET I NPUT
1
AN6123MS
Q43
R183
680K
13
MA2S111 2SK3019
VOXV 14
C268
12
D41
IC9
0.018
T5V
T5V
S5V
+5V
Q17
2SC4116
L2
LV
1.2U
Q19
2SK880
R7 R12
L7
0 1.5K 1.2U
R343
R339
1k
*C8 0
R201
100K
47P
Q32
2SK3019
L4
1.2U
C49
C152
1P
R202
R85 R84
220K
L14
15K 15K
1.2U
Q18
2SC4116
R283
R5V MODA
R103
47
R286
C183
16
MIXIN
15
GND 0.01
14
N-REC
13
N-DET
12 82P
FI1
RSSI C187
11
I FOUT
10 4 1
QUAD C212 R97 GND IN
9 2 3
AFOUT OUT GND
0.01 330
Q25
2SC4215 FL-401
R112
470
D35
Q24 2SC4116
DAN235E
FI4
S5V 4 1
C213 R91 GND IN
+5V 2 3
OUT GND
0.01 150
FL-335
R139
22K
IC4
1 24
VIN1 VIN8
2 23
VOUT1 VOUT8
3 22
VOUT2 VOUT7
4 21
VIN2 VIN7
5 20
VDD GND
6 19
LD RESET
7 18
CLK VDAREF
8 17
DI DO 47K
9 16
VIN3 VIN6 R292
10 15
VOUT3 VOUT6
11 14
VOUT4 VOUT5
12 13
AGND
VIN4 VIN5
R293
+5V
M62364FP 270K
82K
R165
C219
180P
IC9
6 IC9 2
7 1
R161
5 3
0
C307
0.0015
VREF
+5V
AGND 7
C252
IC17
0.1
C264 C247
0.001 0.1
Mute
IC14
1 16
Mute
Y1 VDD
2 15
Y0 Y
3 14
Z1 X
4 13
R126 Z X1
5 12 +5V
Z0 X0
6 11
33K INH A
7 10
VEE B
8 9
VSS C
UNR9113J
Q40
CD4053B
0.1
IC10
C272
1 16
I NPUT VDD
2 15
NC NC
3 14
OSC0 EST
4 13
NC NC
5 12
NC NC
6 11
OSCI ACK
7 10
NC NC
8 9
GND SD
BU8872FS
R319
100K
R290
47K
IC17
C367 R289
13
14
R287 0.1 120K
T5V 12
100K
12 - 3
T5V
S5V
+5V
VCO5V
EP5
ACZ1005Y
*C25 C27
Q1
12P 2SC4226
HVC350B
*C24
C53
D2
0.5P
L6
*R22
1.2U
*C38 C34
Q2
2SC4226
15P
*C39 HVC350B
C54 C66
D6
0.5P 5P
Q4
2SC5107
L10 R23 C62
1.2U 6P
470
Q21
ACZ1005Y
5 1
EP6 UNR9213J
2
Q23
4 3
XP1214
R21
*C48 C42
Q3
R25
2SC4226
15P 4.7
10K
HVC350B
Q22
C55
R27
33P D10
4 3
0.5P 10K
2
R26
D11
5 1
R24
1k
MA368
XP1214
470
R5V
C366 5P
C161
100K 0.027
R295
R297
100K
120K 15K
R96 C206
C208
330
0.01
R93
0.01
2SC4116
330 C148
Q9
5P
3SK324
Q42
DAN235E
D34
U NR9113J
Q27
R90 C207
150
R89 0.01
150 R92
10K
Q41
2SC4116
S5V
+5V
CPU5V
IC9
IC17 IC20
4 4 1
AO1
V+ V+ 2
AO2
GND GND 3
AO3
11 11 4
AO4
M62334FP
IC22
TEMP 1
Y1 VDD
MDET 2
R263 Y0 Y
CENC0 3
U NR9213J Z1 X
4
Q34 180K Z X1
5
C299 R264 Z0 X0
6
CENC1
INH A
7
0.1
56K VEE B
8
R207 R265 VSS C
CENC2
CD4053B
47K 22K
IC17
ANASW
R208 R209 R210 R266
REM
R206
3 AFVI
47K 47K 1k
47K
1 VOXV
4.7K
2
EMER UNR9213J
Q35
D37
EPTT
MA8051 5
C310
4
0.0022
R214 R215 R216
SENC
R212 R213
10
68K 68K 68K
5 8 RES
68K 68K
9
IC17
6
MDW N
ANASW
UNLK
RLED
TLED
CP8
R219
100
CF20
R316 1M
R317 1M
R318 1M
DAP202U
CIRQ
D40
T5V T5V
S5V S5V
+5V
+5V
2SA1577 2SA1577 2SA1577
Q15
Q16 Q14
C69
D14
R33 10P 1SV308
Q6
2SC5107
10
Q5
2SC5700
R5V
R341 *C164
10
Q7
C134
2SC5107
0.1
R71
Q11
10K
C144
Q10
0.3P
R66
C128 *C125 C120
10
7P 7P
3SK293
R61 R60
100K 100K
C146 C124
0.001
0.001
R335
100K
R233
R238
CP9
CP06S 100
R231 R228
10K 470
8
VCC
7
SCL
6
SDA
5
GND
+5V
CPU5V
16
15
14
13
12
11
10
9
CPU5V
51
52
53
54
55
56
57
IC8 58
1
59
CD OUT
2
60
VDD
3
61
NC VSS
62 IC18
S-80942CNMC 63 HD64F2268TFV
64
65
66
67
68
69
70
71
72
73
74
75
R245
12K
X2
C331
15P
CR-764
R244
1M
R251
R252 10K
R249
R250
10K
100K
R253
100K
100k
C397
0.001
CPU5V CPU5V
VCC VCC
+5V +5V
+5V
VCC
2SB1132
TPC6103
Q12
Q30
HV
IC6
1 5
CTRL VIN
2
GND
3 4
NB VOUT
NJM2870
Q13
XP6501
R193
Q31
D36
100 UNR9213J
Q8
DAN202U
UNR9213J
CPU5V
T5V
CP10
GND
CP11
TXRF
CP12
GND
CP13
ISENS
CP14
HV
C79
5P
HV
CP15
TMUT
CP16
T5V
CP17
T2
CP18
GND
R59 CP19
C118
RXRF
0.001 0
R301
100K
+5V +5V
100k
CPU5V CPU5V
VCC
C317
0.1
IC19
8 1 MDET
VCC A0 20 19
R236 7 2
WP A1 18 17
100k 6 3
SCL A2 16 15
5 4 CLO RES
SDA VSS 14 13
FSCL FSDA
12 11
24LC512T PTTSW PTTI
10 9
KR CLI
8 7
ESCL AFONO LRES
6 5
EPTT AF
4 3
ESDA MCIN
2 1
J3
R226 1k
IMSA-9639S-20Y905
25 CCS
24 CCK
23 CSI
R225
22 CSO DDAC
C364 47P
1k
21 DDAC DDSD
C363 47P
20 DDSD
19
R223
18 PLST 47P
C358
17 1k
PLST
16 DASW
47P
C359
15 DASW TMUT
C361 47P
14 TMUT
0.001
C396
13 +5V
12 R222
1k
11 SCK J4
10 SSO
12
9 EXST PWRS W
34
8 R221 PWON AFV I
56
1k
7 CBI0
78
6 CBI1
91 0
5 CBI2
11 12
R242
4 CBI3
13 14
1k LRES EMER
3
15 16
2 DAST RLED
17 18
1 DSDA TLED
19 20
EXOE
20P3.5-JMCS-G-B
+5V
R308
100K
IC24 PTTSW
R258
EXST 1 16
STR V+
SSO 2 15 EXOE SIDE1
D OE
SCK 3 14 BUSY
CLK Q5
NWC1 4 13 DRES SIDE2
Q1 Q6
NWC2 5 12 DPDN
Q2 Q7
DUSE 6 11 SIDE3
Q3 Q8
7 10
100k DTPD
Q4 Q'S
8 9
GND QS
CD4094BPWR
CP20
CP06S
CPU5V
VCC
+5V
*; Refer to "PARTS LIST."