Icom IC-F6061 Service Manual page 33

T8V T8V
8V 8V
+5V
LV
TEM P
IC1 4
V+
GND Q7
11
R7
NJM12902V R74
330K
R4 IC 1 1.2K
REF 2 X1
R265
1 1 VCON 4
R3 330K
VCC
BAL 3
15K
10K 2 GND 3
OUT
NJM12902V
0.33 SVA
15.3MHZ
C81
L1 R54
+5V
1.8U 1k
Q5
R56
2SK880
IC 4
24 OUT1 1
CUTO 100
23 VCCIF 2 27P
VCCRF
22 VPI F 3
VPRF C62
21 CPOIF 4
CPORF
20 GND 5
GND C85 C88
19 FINIF 6
FINRF 7
18 FINRF C60 0.5P
FINRF 8 2P
R8 17 GND
47P
GND
PLST 16 LE 9
OSCX
SSO 15 DATA 10
OSCIN
SCK 14 CLOCK 11
FO/LD
UNLK 13 I F_EN 12
RF_EN
1k
LMX2352TM
R9
+5V
1.2K
C34
4P
Q3
2SC411 6
R8V R8V
R12
+5V
47
CFWS450G
FI 1
C11 C36
O I
0.1 0.1
IC 5
C91
1 OSCI N 16
MIXI N
R11 DAN235E
DAN235E 2 OSCOUT 15
GND 0.01
D1 0 D2 3 MIXOUT 14
N-REC
4 VCC 13
N-DET
C41 82P
0. 1 5 IFIN 12
RSSI C93
CFWS450HT 6 DEC 11
I FOUT
7 FILOUT 10 Q12
FI 2
C12 C38 QUAD
47K 8 FILI N 9
IO AFOUT
0.1 0.1 R40
TA31136FNG
C43 C428 R60 2SC421 5
Q56
0.0022 0.0027 470
2SK3019
R59
Q1
47K
UNR9113J
Q13
2SC411 6
C67
0.001
R41
2.2K
R8V R8V
8V 8V
+5V +5V
R15 R42
68K 100K 0. 1
C46
3 4
R45 R63 R64
2 5
R17 22K 22K 22K
1 6
1.2K
Q4
XP4601
R46 R47
CDEC
R18 180K 4.7K 10K
TONEA
R19 330K
DMO
R20 C13
M ICA
100K 0. 1
R21 C14
SIG
68K 0. 1
10 MSVA
+5V
R22 C17
1 SVA 1 SVA
R48
33K 0.0012
10K
IC 2
1 AGNDIN 24
TEST
2 AGND 23 120K
RXIN R65 100K
3 TXIN 22
RXINO R93
4 TXINO 21
R24
RXLPFO
+5V 5 LIMLV 20
RXAF C101
6 EXTLMIN 19
33K RXAFI N R50
MODD 7 MOD 18
EXPOUT 180P
8 VSS 17 1M B
VDD 100K
MTCK 9 TCLK 16 R49 13
XIN R51
MTDT 10 TDATA 15
XOUT R69
MDI O 11 DI/O 14 X2 12
DI R 6.8K
MRDF 12 RDF/FC 13
0
SCLK R67 NJM12902V
AK2346P CR-765
6.8K
I
MSCK
M DIR
SDEC
R25
1k 2
R94
3
R30
AFOUT
82K
NJM12902V
R27 470K
J C23
3.3K 0.1 R31 R32 C26
K
15K 56K 0.1
R28
DISC AGN D
0
L M +5V
DET
CDEC
PTTI
R29 470 C77
MCOT
R26 0.001
M CIN A
C75
470
C430 0. 1
DEXM N 1 IC3
1 Y1 16
R368
R378 1M R377 VDD
2 Y0 15
Y
1M NJM12902V 10K 3 Z1 14
X
4 Z 13
IC1 R34 C28 X1 R97
9 5 Z0 12
X0
SDEC2 8 4.7K 6 INH 11
R35 0.01 A 33K
10 7 VEE 10
B
1k 8 VSS 9
C
R33
CD4053B
1M
R186 R187
TONE
1M
33K
R190
C205 IC 1
MODD 6
39K 7
0.47 R188
+5V 5
100K
NJM12902V
+5V +5V
8V 8V
T8V T8V
R8V R8V
Q6
2SC4116
R142
R73 *C133 *C161
Q17
0 2SC4226
100
R76
10K L5 *C134 D8 C190
2SK880
1.2U HVC350B 0.5P
*R168
0.47 SVA L6
C83
1.2U
R101
R145
*C135 *C163
2SC4116 2SC4116 Q18
330
Q8 Q9 0 2SC4226
L7 *C139 D10 *C192
1.2U
HVC350B
*R169
L13
1.2U
R148
*C138 C167
Q19
2SC4226
15P 4. 7
R81
L8 *C137 D12
C194
100K
1.2U HVC350B 0.5P
Q10
2SK3019
*R170
R82 L9
220K 1.2U
R152 R150 C142 *R118
100K 18K 1
FI3
R120 C145
4 GND 1
C116 R104 IN
2 OUT 3
GND 330
0.01
0.01 330
FL-401
DAN235 E DAN235E
D6 D21 2SC4215
Q50
C174 R154
47
15P
FI4
R125
C147
4 GND 1
C120 R106 IN
2 OUT 3
GND 150 0.01
0.01 150
UNR9113J
FL-335
Q20
C160
0.001
IC 9
C130 1 I NPUT 16
VDD
2 NC 15
0. 1 NC
3 OSC0 14
EST
4 NC 13
NC
5 NC 12
NC
6 OSCI 11
ACK
7 NC 10
X4 NC
8 GND 9
SD
IC 6 BU8872FS
1 VIN1 24 R139
VIN8
2 VOUT 1 23
100k
VOUT8
3 VOUT 2 22
VOUT7
4 VIN2 21
VIN7
20
5 VDD
GND
6 LD 19
RESET
7 CLK 18
VDAREF
8 DI 17
DO 47K
9 VIN3 16
VIN6 R108 Q16
10 VOUT 3 15 UNR9213J
VOUT6 C151
11 VOUT 4 14
VOUT5
12 VIN4 13
VIN5 0. 1
R109 R128
270K
M62364F P
47K
R158 R159 R160
IC 7
R129
10
47K 47K 47K
8
4.7K
9
NJM12902V
IC1
14
C156 C184
0.0015 0.0022
R161 R183
IC 7
R130 R131
IC 7
12
68K 68K
5 14
68K 68K
7
6 13
NJM12902V NJM12902V
IC7
1
C129
0. 1 R132 330K
C R165
R166
100 330K
R167
330K
R134 1M
C103
R135 1M
R136 1M
0. 1
IC 8
1 Y1 16
VDD
2 Y0 15
Y
3 Z1 14
X
4 Z 13
X1
5 Z0 12
X0
6 INH 11
A
7 VEE 10
B
8 VSS 9
C
CD4053B
T8V
8V
VCO8V
R195 D24
C210 *C229 C234
5P 33 1SV307 3.5P
Q29
Q22 2SC5107
2SC5107
C211
6P
Q25
Q23
2SC5700
4 3
C436 UNR9213J
2
Q24
0. 1
5 1
XP1214
R193
Q26
10K
4 3
2
R196
5 1
10K
XP1214
R8V
R198 *L22 *L23 C237
18 10P
C198 470P
C199
0. 1
L18 R176 L24 C220 *C241 *C271 C262
1 G1 6
G2
2 D1 5 68
S1 1.5P 0.001
3 D2 4
S2 Q31
R177
3SK29 3
IC10
SPM5001
617D B 68 617DB
C200
0. 1
C201
470P
R224
10K
8V
+5V
R228
100k
R200
R226
IC12
10K
1 AO1 8
IC 7
VCC 100
4 2 AO2 7
SCL
V+ 3 AO3 6
SDA
GND 4 AO4 5
GND
11
R227
M62334FP
100K
C246
NJM12902V
C247 0. 1 1k
C248 0. 1
0. 1
R179
CENC0
180K
R180
CENC1
56K
R181
CENC2 I GSW
22K
R201
73
R182 AVc c
REM OPT2 74
P50/TxD2
OPT1 75 P51/RxD2
1k
OPT3 76
P52/SCK2
77
PF0/BREQ/IRQ2
78
PF1/BACK/BUZZ
79
PF2/WAI
80
PF3/LWR/ADTRG/IRQ3
D22 81
Q27 PF4/HWR
82
PF5/RD
PWR 83
PF6/AS
C416
UNR9113J 84
P1Vcc
0. 1 85
PF7/FAI
DAN222 86
Vss
PWON 87
R185 C249 TEST
SENC 88
VCL*
89
68K OSC2
0.47 90
Q28 OSC1
91
UNR9213J NMI
MD2 92
MD2
IC13 93
XTAL
5 CD 1 94
OUT 2 Vss
95
VDD 3 EXTAL
4 NC 96
VSS Vcc
97
MD0
S-80942CNMC 98
MD1
99
R203 STBY
100
RES
RES
1k 101
P20/TIOCA3
MDIR R209 102
P21/TIOCB3
MSCK 103
P22/TIOCC3
MDI O 104
P23/TIOCD3
DDAC 105
P24/TIOCA4
DDSD R206 1k 106
P25/TIOCB4
PGO1 R208 107
P26/TIOCA5
10K 108
PGO2
P27/TIOCB5
R207 10K
R210 12K
R204
100K
R205 C224
15P
12K
X5
1k
CR-764 1k
R212
100K
R233
1M
100k
R251
1k
R252
DAP222
100k
D19
VCC
+5V
8V
T8V
R8V
MAIN UNIT (1)
T8V
*C426
*D38
*C257 AS080340
5P *C268 *L30 L33 *D39 A
C251
Q30 Q53
2SC5107 2SC3356
3 3 3
B
HV
C
T8V
C317 R296
0.022
R288 4.7K
150K
Q54
5 UNR9213J R294 D
IC17 3
R274
4
R293 10K E
1
100
TA75S01F 2 220K
R295
220K
C273
0. 1
R253
2SK1829
18K
Q32
*L35
C276 *C280 C301 C321 F
7P 7P 0.001
R260
R259
100K 100K
G
8V
+5V H
CPU5V
I
J
D45
PGI 1
R389
C303 52365-1071
10K R278
DAN222
0. 1 J3
R264
10K K
IC16 8V NTXD
R279 12
8 VCC 1 NRXD NRXD
A0 2 34
7 WP PGI1 PGI 2
100K A1 3 56
6 SCL
100K D46 PGI3 PGO1 D48
A2 4 78 L
C283 5 SDA PGI 3 PGO2
VSS 91 0
C282 47P
C281 47P 24LC512T
C284 47P
C285 47P DAN222 DAN222
GP S
C286 47P D71 D72
1k C287 47P PGO2
47P
R280
1k 1k
DAN222 DAN222
EPT T
TMUT PGO1
SSO
SCK
R281
100K
R282
TXD
R386 100K RXD RTS
M
CTS RES
36 MD2 GND
PA6/A22
35 HV GND
PA5/A21
34 100K UNLK
PA4/A20
33
PA3/A19
32
PA2/A18
31
PA1/A17
30
PA0/A16
29
PB7/A15
28
PB6/A14
27
PB5/A13
26
PB4/A12
25
PB3/A11
24
PB2/A10
23
PB1/A9
22
PB0/A8
21
PC7/A7
20
PC6/A6
19
PC5/A5 N
18
PC4/A4
17 AUD R133
PC3/A3
16 MMUTO
PC2/A2 100 K Q57
15 AFON2
PC1/A1
14 PTTI S
P1Vcc
13 COR
PC0/A0
12 R283 UNR9213J
Vss
11 CODE8
PD7/D15
10 CODE4
PD6/D14
9
CODE2
PD5/D13
8 CODE1
PD4/D12
7 HANGO 1k
PD3/D11
6 R291 HORN
PD2/D10
5 1k
PD1/D9
4 R285 PA
PD0/D8
3 AFO N
PE7/D7
2 DPDN GND+8V
PE6/D6
1
DRES
PE5/D5
1k
SCRM
R28 4 O
2SB1132
Q35 P
2SD1664
Q37
Q
Q36
XP6501
R
1k 1k
D37
1k
R269
100K DA221
Q34
100k
R286
UNR9213J
S
T
CPU5V
U
VCC
+5V
8V
T8V
V
R8V
11 - 2