Icom IC-F5121D, Service Manual

Page: 38 / 40

11 - 4
• MAIN UNIT (3/3)
*: Refer to the PARTS LIST for the value and name of component.
3.3V
1.5V
3.3V
12.28MHz
1.1Vp-p
1.3V
C2054 0.1
R2019
0
C2004 10
CP111
C2047 0.1
DMI
C2051 0.1
C2055 22P
+3.3V
CP128
R2020
0
R2036 100
DMO
C2015 0.1
C2036 1
C2016 47
I C2007
H11
L7
M7
K7
K6
P6
M6
L6
N5
L5
P4
N4
L4
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
L2 F5 B5
C6 A6
B2 B7 B8
C10
G1
J10 J11 J5 L1
L14 M1
1
M4
N7 N8
L8
K8 P9
M9
L9
P10
M1
0
P11
N11
L10
P12
N12 M14
L11
L12
L13 D15
D3 D4
D6
A4 A8 D9 E3 E6
F13
H10
H2
J2
K10
M12
N1 3
N6
P13
P14
P8
E7
K11
K12
A5
B6
F3
E1
E2
B3
A3
D5
C4
D1
G1 4
G1 3
G1 0
F14
F12
C3
E10
C1
C12
A13
A14
B13
H12
A12
B12
D7
D8
A7
E9
C8
E8
A9
A10
C9
A11
B10
D10
H1
4
H13 J13 K14 K13
B4
J14 J12 G11 G1
2
D2
A2 B1
B11
B9
C11
C2
C5
C7
D11 E13
E4 E5
F11
F4 K4 K5
M1
3
M3 M5 N1
N1
0
N1
4
N2 N9 P1 P2 F1 F2
E14
DSS
C2008 0.1
R2010
100
CP2002
C2001 NFM18PC104R1C3
C2053 0.001
CP113
C2045 0.1
C2014 0.1
R2012
100
C2034 0.1
CP11 6
C2044 0.01
DMOSI
C2017 10
R2028 47K
C2026 0.001
R2032 47K
C2023 0.01
R2013
47K
R2004 8.2K
CP114
R2034 47K
L2002
ELJFC
C2038 0.01
DSIRQ
DRES
R2038
47
DISC
C2035 4.7
C2011 10
CP115
R2031 47K
R2003 22
C2032 0.1
C2033 1
R2039 47K
C2046 0.1
R2035 47K
R2026 47
C2019 0.01
R2016
0
R2011
100
C2058 0.01
IC2009
NJM2711F
1
2
3
4
5
DI F
R2005 8.2K
C2002 0.1
C2031
1
R2021 100
C2007 4.7
C2028
1
C2056
5P
DPDN
R2015
47K
DMISO
+5V
R2040 47K
CP112
R2037
2.2K
C2013 10
C2024 1
C2042 0.1
C2057
0.1
C2052
0.1
C2041 4.7
C2049 47P
EP2001
MMZ1005S601CT
L2003
ELJFC
C2009
NFM18PC104R1C3
DAF O
CP2001
C2021 4.7
C2048 0.1
C2018 0.1
C2010
NFM18PC104R1C3
EP2003
MMZ1005S601CT
C2012 0.1
C2022 4.7
DSCK
R2024 47K
C2025 47P
C2050 10P
R2030 47K
D2002 MA2S7280G
C2040 0.01
R2048 100K
R2049
100K
R2052
100K
R2053
100K
D2003
MA2S7280G
CP2004
CP2005
R2057
100K
EP2004
MMZ1005S601CT
R2059 100K
R2060 100K
R2061 100K R2062 100K
R2063 100K
D2004 MA2S7280G
D200
D2005 MA2S7280G
R2064 100K
D2006
MA2S7280G
IC2001
TPS62204DBVR
1
VI
2
GND
3
EN
4
FB
5
SW
R2065
1.5K
R2058
EXB28V104J
R2051
EXB28V104J
R2050
EXB28V104J
R2047 EXB28V104J
R2046 EXB28V104J
R2045 EXB28V104J
R2044
EXB28V104J
R2043
EXB28V104J
Q2001
LDTA123YET
R2066
EXB28V470J
C2059
10P
IC2002
ADS7886SDCKR
1
VDD
2
GND
3
VIN
4
SCLK
5
SD O
6
CS
X2001
CR-914
1
VCONT
2
GND
3
OUT
4
VCC
L2001
VLCF4028T-100M1R0-2
IC2006
PCM3008T
1
VCOM
2
VINR
3
VIN L
L4
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
R2056
0
R2009
2.2K
C2060 0.015
VREF
R2068
0
R2071
0
R2072 10K
C2062 1
C2063 47P
IC2008
EN25Q40-100GIP
1
CS
2
D 0(DQ1)
3
WP(DQ2)
4
VSS
5
DI(DQ0)
6
CLK
7
NC(DQ3)
8
VCC
C2027
4.7
C2064 47P
C2065 47P
C2066 47P
C2067 47P
R2074 0
EP2007 MMZ1005S601CT
C2068 10P
C2069 47P
C2070 0.1
C2071 0.1
C2072 0.1
C2073
0.1
CP2006
R2022 100
C2074 47P
EP2005
MMZ1005S601CT
C2075 100P
R2067
0
CP2007
C2076 0.1
TM
S
BFSX0
DMOSI
DMO
BDR0
TCK
DMOSI
BFSR0
DRES
EMU1
BCLKX0
TD
I
FCS
DMI
DAFO
DMISO
DISC
TDO
BCLKR0
BDX0
TRST
BFSR0
DPDN
DSIRQ
EMU0
DMI
DISC
DSS
BCLKR0
DAF O
CVDD_1.6V
CVDD_1.6V
PWDAN
PWADN
DCSFT
DSS DMISO
DSCK
DCSFT
DSIRQ
DRES
DMO
BDX1
BDR1
BFSX1
DPDN
BDR0
GPIO13
+3.3V_A
+3.3V_A
+3.3V_A
GPIO8
DI F
BDX1
BFSX1
BCLKX1
PWDAN
PWADN
VREF
VREF
+3.3V
FCS
B DX0
BCLKX0
3.3V_VDD
RDATA
BDR0
DVDD_3.3V
DVDD_3.3V
DVDD_3.3V
BDR1
AGND
AGND
DRES
BCLKX1
+5V
LINEAR
CODEC
DSP FLASH
CLOCK
DSP
A/D
XF
CLKO