Icom IC-F4101D, Service Manual

Page: 36 / 38

10 - 3
• MAIN-A/C UNIT (3/3)
*: Refer to the PARTS LIST for the value and name of component.
12.288MHz
1.14Vp-p
1.43V
3.27V
1.58V
3.27V
R916 47K
C946 0.1
CP118
R958 100K
C926 0.001
R930 47K
C934 4.7
C920 0.01
C955 0.1
C918 0.01
C944 0.1
R972 0
C953 0.001
CP111
R909
100
C932 0.1
IC902
PCM3008T
1
VCOM
2
VINR
3
VINL
4
GND
5
VCC
6
DEM0
7
DEM1
8
DOUT
9
DIN
10
LRCK
11
SYSCK
12
BCK
13
PDAD
14
PDDA
15
VOUTL
16
VOUTR
C952 22P
D904 MA2S7280G
R914
0
C950 10P
R941 47K
R947 EXB28V104J
R910
47K
+3.3V
R918 47K
C921 4.7
DAFO
C940 4.7
C937 0.01
C903 NFM18PC104R1C3
C907 0.001
IC903
TMS320VC5509AZHH
H11
M7
K7
K6
P6
M6
N5
P4
N4
P3
N3
K9
M8
P7
P5
K1
H3
G3
F10
E12
D14
D13
D12
E11
C14
B14
C13
G5
G2
G4
H1
H4
H5
J1
J3
J4
K2
M1
K3
M2
F5 B5 A6 B2 B7 B8 G1
J10 J11
J5
M11
M4 N7 N8 K8 P9 M9
P10 M10 P11 N11 L10 P12 N12 M14 L12
D4 A4 A8 D9 E3 E6
F13 H10
H2
J2
K10
M12
N13
N6
P13
P14
P8
E7
K11
K12
A5
B6
F3
E1
E2
B3
A3
C4
G14
G13
G10
F14
F12
E10
C12
15P
A13
A14
B13
H12
A12
B12
D7
D8
A7
E9
C8
4P
E8
A9
A10
C9 5P
A11 B10 H14 H13 J13 K14 K13
B4
J14 J12 G11 G12
A2 B1
B11
B9
E13
E4 E5
F11
F4 K4 K5
M13
M3 M5 N1
N10 N14
N2 N9 P1 P2 F1 F2
E14
R963 100K
R905 22
D901 MA2S7280G
R933 47
C917 0.1
C904
NFM18PC104R1C3
C912 4.7
R921
0
C916 10
DMOSI
C941 0.1
L901
ELJFC
IC901
ADS7886SDCKR
1
VDD
2
GND
3
VIN
4
SCLK
5
SDO
6
CS
R906 8.2K
DRES
R923 1K
C956
5P
EP900
MMZ1005S601CT
R932 47K
C913 0.1
R957
100K
R945
EXB28V104J
L900
VLCF4028T-100M1R0-2
C936 1
EP905
MMZ1005S601CT
CP112
C922 4.7
C909 0.1
R931 47K
C923 0.01
C958
0.1
C938 47P
CPUV
C925 47P
C933 0.1
D905
MA2S7280G
DMO
R915 100K
R934 47K
R912
100
R952
100K
C928
1
VREF
R962 100K
DSCK
C908 4.7
C905
NFM18PC104R1C3
DPDN
R949 EXB28V104J
EP904
MMZ1005S601CT
CP114
R966 100K
C910 0.1
R936 47K
R919 47K
R961 100K
DMI
IC905
NJM2711F
1
2
3
4
5
EP903
MMZ1005S601CT
C949 47P
DISC
R948 EXB28V104J
C945 0.1
R951 EXB28V104J
C931 1
EP902
MMZ1005S601CT
CP117
R935
47
R953
100K
R907 8.2K
R946
EXB28V104J
C939 47P
C901 4.7
CP128
R922 100
C900 0.1
R937 47K
CP113
CP900
R939
2.2K
C911 10
R917
100K
R913
100
D902
MA2S7280G
DMISO
C957
0.1
C959 10P
R970 0
C942 0.1
C947 0.1
+5V
R956
0
IC900
TPS62204DBVR
1
VI
2
GND
3
EN
4
FB
5
SW
R950 EXB28V104J
EP906
MMZ1005S601CT
R920
0
C951
0.1
C919 1
R925 47K
C948 0.1
DIF
C915 0.1
C954 0.01
C943 0.01
R938 100
C935 0.01
R964 EXB28V104J
R965 100K
CP115
R911
0
CP901
DSS
R940 47K
C930
1
DSIRQ
D903 MA2S7280G
X900
CR-914
1
VCONT
2
GND
3
OUT
4
VCC
NWC
R908
3.3K
R904
3.3K
C924 0.01
Q900
LDTA144EE
R971
0
C927
10
IC904
EN25Q40-100GIP
1
CS
2
D0(DQ1)
3
WP(DQ2)
4
VSS
5
DI(DQ0)
6
CLK
7
NC(DQ3)
8
VCC
Q901
LDTC114YE
MP9
3328
1 2 3 4
C902 NFM18PC104R1C3
R973
47
R974
47
J900 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
TCK TRST
BFSX0
EMU1
DPDN
TDI
DCSFT
DRES
BFSX0
DSIRQ
DMI
BCLKR0
GPIO0
DISC
BDR0
+3.3V
BCLKX1
BPD
BFSR0
DSCK
DAFO
FCS
FCS
CLKIN
DMO
DMISO
+5V
+5V
TDO
BFSX1
DMOSI
EMU0
DMOSI
TMS
XF
FCS
DISC
DRES
BDX0
BDX1
DMI
TCK
TDI
DAFO
RCLK
RDATA
BDR1
TRST
TDO
DVDD_3.3V
DVDD_3.3V
DVDD_3.3V
DVDD_3.3V
DMO
CLKOUT
DSIRQ
BCLKX0
BCLKX0
PWADN
BDX0
EMU0
FCS
PWDAN
DIF
VREF
BDR0
BDR0
DSS
EMU1
VREF
BCLKX1
BDR0
TMS
DCSFT
BCLKR0
BDR0
DSCK DMISO
DPDN
DSS
DRES DRES
BDR1
NWC
NWC
BCLKX0
BCLKX0
BDX0
BDX0
PWADN
PWDAN
BFSR0
+3.3V_A
+3.3V_A
+3.3V_A
+3.3V_A
+3.3V_A
CVDD_1.6V
CVDD_1.6V
CVDD_1.6V
CVDD_1.6V
BFSX1
BDX1
3.3V_VDD
3.3V_VDD
AGND
AGND
DSP FLASH
CLOCK
A/D
LINEAR
CODEC