Icom IC-FC5000E Service Manual page 13

SECTION 5. SCHEMATIC DIAGRAM
• MAIN UNIT (1/9)
4
3
2
1
J6
POWER
• LED UNIT
VDD5V
Q1
DRC9114T0L
Q2
DRC9114T0L
C1
0.001
DRC9114T0L
C3 C2
0.001 0.001
C5 C4
12 11
0.001
0.001
10 9
C7 C6
8 7
0.001
0.001
6 5
C9 C8
4 3
0.001
0.001
2 1
J1
VDD12V
FSMD250
CPFC6D36
S1
FI1
BD5329G
4 NC GND
VDD 3
VOUT 2
5 CT
1
IC1
R5
0
R102
PCIPW_EN
0
RT8296BLZSP
C104 C106
1 BOOT 8
R101 SS
0.1 2 VIN 7 0.01
EN R105
0 3 SW 6 C107
COMP
4 GND 5 22k
FB 0.0022 R106
IC101
1.5k 3.3k
R104
L101
4.7U
R210
0
RT8296BLZSP
C204
C206
1 BOOT 8
SS
R201
0.1 2 VIN 7 0.01
EN R205
3 SW 6
0 C207 10k
COMP
4 GND 5 0.0022
FB R206
R204
IC201
12k 27k
L201
4.7U
VDD2R5V
R302
10k
0.0056
RT8296BLZSP
C304 C306
1 BOOT 8
SS
R301
0.1 2 VIN 7
EN R305
3 SW 6
0 C307
COMP
4 GND 5 22k
FB 0.0022
R306
IC301
R304 3.3k
1.5k
L301
4.7U
VDD2R5V
3.3V(PHY-IC)
R402
10k
RT8296BLZSP
C404 C406
1 BOOT 8
R401 SS
0.1 2 VIN 7
EN 0.01 R405
0 3 SW 6 C407
COMP
4 GND 5
0.0022 10k
FB
IC401 27k
R404
12k R406
L401
4.7U
Status TEST2 TEST4
Error TEST1 TEST3 WAN
Q3
Q4
DRC9114T0L
Q5
DRC9114T0L
Q6
DRC9114T0L
Q7
DRC9114T0L Q8
DRC9114T0L
5-1
R21 R22 R23
4.7k 24k 680
C23
4.7
1 VIN 18
PGOOD
2 VIN 17
EN
3 VIN IC21 16
BOOT
4 VIN BD95861MUV 15
SW
5 PGND 14
SW
6 PGND 13
CP101 SW
R107 VDD3R3VPCIE0
0
L21 R26
0
2.2U
3.3V(PCIe)
CP201
R207
VDD1R5VPCIE0
0
1.5V(PCIe)
R307
VDD3R3VPHY
0
CP302
IC51
R53
5 CD 1
OUT 2
VDD 3 1.2k
4 NC
VSS Q504
2SA1577
BD5242G
VDD3R3V2
1.5V(DDR3)
R52
Q51
2SC2712
1k
R407
VDD1R5VDDR
0
CP402
PWR_NON
IC501
C520
D7 VBACKUP
10
VDD5V B6 VCC7 B5
VRTC
D8 VCC5 E7
LDO3
C8
LDO4
L1 VCC4 K1
LDO5
N3 VCC3 M2
LDO6
M3
LDO7
M1
LDO8
N5 VCC6 N6
LDO1
N4
0 R506 LDO2
E8 VCCS
A5 V5IN
C6
TRAN
D5
EN
C4
PGOOD
R512
A3
DRVH
A7 GNDC
C521
A8 GNDC A2
VBST
0.1
A4
SW
R513
A6
DRVL
0
B4
VOUT
330P
C5
C522
VFB
R514
B3
TRIP
39k
E1 VCC1 D4
VFB1
F2 VCC1
F3 VCC1 D1
SW1
D2
SW1
E2 L501
SW1
SLF6045T
C1
GND1
C2
GND1
D3
GND1
G1 VCC2 K2
VFB2
G2 VCC2
H1
SW2
H2
SW2
VDD5V1 J1
GND2
J2
GND2
L7 VCCIO H8
VFBIO
L8 VCCIO
VDD3R3V2 K7
Q503 SWIO
K8
TPC8132
SWIO
L502
N7 VDDIO J7 SLF6045T
GNDIO
J8
GNDIO
TPS659116A2ZRC
R55
68
VDD3R3V2
X501
DMX-26S
R507
IC501
F8 OSC32KIN
0 CLK32KOUT
0 F7 OSC32KOUT
R510 VREF
M5 SDA_SDI
PWR_SDA
PWR_SCL REFGND
M4 SCL_SCK
VDD1R8V
M7
EN1 GPIO0
M6
EN2 GPIO1
R501 GPIO2
RCLAMP1521P
VDD5V N1 PWRHOLD
GPIO3
N2 PWRDN
10k PMREST SW GPIO4
GPIO5
L6 HDRST
GPIO6
R505 GPIO7
J5 BOOT1
VDD1R8V GPIO8
10k
E4 PWRON
F1 SLEEP
D6 AGND
NRESPWRON
E5 AGND
E6 AGND
NRESPWRON2
F5 AGND
G4 AGND
INT1
H5 AGND
H6 AGND
TESTV
J4 AGND
J6 AGND
K3 AGND
J3 AGND2
DGND
M8 AGND2
DGND
N8 AGND2
DGND
TPS659116A2ZRC
EP501
VDD1R8V
MPZ1608S101A
EP502
VDD1R1V2
MPZ1608S101A
EP503
VDD3R3V2
VDD3R3V2
MPZ1608S101A
EP504
VDD2R5V
MPZ1608S101A
EP505
VDD3R3V1
VDD3R3V1
MPZ1608S101A
VDD12V
Q501
0 2SK3377
L503
VDD1R1V1
VDD1R1V1
2.7U
Q502
2SK3377
VDD1R1V3
VDD3R3V
5V(USB)
VDD5V1
F4
C523
G8
0.1
G7
L5
F6
L2
B7
H7
G6
G3
L4
K5
R517
H4
PMIC_PG
R515 0
C7
VDD1R8V
10k
L3
INT_PMIC
B8
A1
B1
B2