Icom IC-FR5000 Service Manual Addendum page 27

(Amended page)
July 2016
• MAIN-B UNIT (5/6)
IC9 IC10
1 VDD 6 BFSR0 1 OE1 8
CS VCC
2 GND 5 2 A1 7
BDR05V
SDATA OE2
3 VIN 4 3 B2 6
BCLKR0_1 BDR0
SCLK B1
4 GND 5
A2
C124
AD7476ARTZ
0.1
TC7WBD125AFK
A/D
R434
100k
DSP3
1.6VC
R436
R435 H2 DVDD
100k
100k J2 DVDD
K10 DVDD
C507
M12 DVDD
N13 DVDD
0.1
N6 DVDD
P13 DVDD
P14 DVDD
P8 DVDD
BDX0 E7 DX0
EMU0 K11 EMU0
K12 EMU1/OFF
EMU1
A5 FSR0
BFSX0 B6 FSX0
GPIO0 F3 GPIO0
CP21
CP06S GPIO1 E1 GPIO1
CP22
CP06S GPIO2 E2 GPIO2
CP23
CP06S GPIO3 B3 GPIO3
CP24
CP06S FCS A3 GPIO4
DV0 D5 GPIO5
CP87 GPIO6 C4 GPIO6
MDRES D1 GPIO7
DPDN G14 INT0
CF20 INT1 G13 INT1
G10 INT2
F14 INT3
F12 INT4
C3 NC
E10 NC
C1 PU
R438 C12 RCVDD
100k A13 RDVDD
A14 RDVDD
C506
B13 RDVDD
DRES 0.1 H12 RESET
A12 RTCINX1
B12 RTCINX2
D7 S10
BDR1 D8 S11
A7 S12
BDX1 E9 S13
BCLKX1 EP37 C8 S14
BFSX1 MMZ1005F560C E8 S15
A9 S20
A10 S21
R469
100k
R468
100k
R122
47
12.288 MHz
1.1 Vp-p
CLOCK
X4
4 VCC 3
OUT
1 VCONT 2
GND
12.288MHZ
CP06S
CP30
IC31
IC32 1 STR
1 CS 8 2 D
VCC
2 DO(DQ1) 7 3 CLK
NC(DQ3)
3 WP(DQ2) 6 4 Q1
CLK
4 VSS 5 5 Q2
DI(DQ0)
6 Q3
EN25Q40A 7 Q4
8 GND
CD4094BPWR
MMZ1005F560C
R537 EP35
0
120
D75
DSP3
R638
C511 0.1
DSP3
1.6VC
HDS2
M2 DPDN
C13
L3 HDS1
C12
K3 HCS
C11
M1 GPIO12
C10
K2
C9
J4
C8
J3 GPIO11
C7
J1
C6
H5 GPI10
C5
H4 GPI09
C4
H1 HRDY
C3
G4 HRW
C2
G2
HINT
C1
G5
GPIO8
C0
C13
AVSS CP15
B14
AVSS
C14
AVDD
E11
AIN3
D12
AIN2
D13
AIN1
D14
AIN0
E12
ADVSS
F10
ADVDD
G3
A20
H3
A19
TMS320VC5509AZHH
K1
A18
IC12
P5
A17
P7
A16
M8
A15
K9
A14
N3
A14
A13
P3 A13
A12
L4 A12
A11
N4 A11
A10
P4 A10
A9
L5 A9
A8
N5 A8
A7
L6 A7
A6
M6 A6
A5
P6 A5
A4
K6 A4
A3
K7 A3
A2
M7
A2
A1
L7
A1
A0
H11
A'[0]
CP06S
CP11
D76
DA2S10100L
3.3VA
C153 1.6VC
5P
R132
2.2k
5
47
4
C164 R145 EP38
1
3.3VD
3
0.1
MMZ1005F560C
IC11
2
NJM2711F
C140
0.1
C667
CPU3V
C649
1
R199
16 CPU5V
V+
15 EXOE IC17
OE 10k
14 CP26 1 AO1 8
CP06S
Q5 VCC
13 CP27 2 AO2 7
Q6 CP06S SCL
12 CP28 3 AO3 6
CP06S
Q7 SDA
11 CP29 4 AO4 5
Q8 CP06S GND
10
Q'S
9
M62334FP
QS
C756
22P CP71
J2 DRES R429
CP06S
TMS TRST
1 2 CP72
TDI FCS CP06S
3 4
DSP3 TDO
5 6 CP73
TCK EMU0 BCLKX0 100k
7 8 CP06S
EMU1 3.3VD
9 10 CP74
BDX0 BDR0
11 12 CP06S
BFSX0 BCLKX0
13 14 CP75
BDR0 BDX0
15 16 CP06S
FCS
17 18
GPI10 GPI09
19 20
R493
DRES DSP
0
FLASH
CPU5V CPU5V
CPU3V
L58
REF5
4.7U
R212
100k
R430
100k 73 AVcc
XTXD 74 P50/TxD2
XRXD 75 P51/RxD2
TMUT 76 P52/SCK2
HINT 77 PF0/BREQ/IRQ2
78 PF1/BACK/BUZZ
R424
INT1 470 79 PF2/WAIT
HRDY 80 PF3/LWR/ADTRG/IRQ3
HDS1 81 PF4/HWR
HDS2 R532 82 PF5/RD
83 PF6/AS
DTSCK
84 P1Vcc
85 PF7/FAI
D19 470
Q31
86 Vss
87 TEST
PWR
DRA9144E 88 VCL*
89 OSC2
PWON LDAN222 90 OSC1
CP18
91 NMI
MD2 Q29 R213 92 MD2
DRC9144E CP06S 93 XTAL
S-80942CNMC 94 Vss
10
IC18 95 EXTAL
5 CD 1 96 Vcc
OUT
2 97 MD0
VDD
4 NC 3 98 MD1
VSS
99 STBY
100 RES
RES R186
101 P20/TIOCA3
1k
102 P21/TIOCB3
103 P22/TIOCC3
X5
18.432 MHz
104 P23/TIOCD3
105 P24/TIOCA4
4.4 Vp-p
106 P25/TIOCB4
18.432MHZ
107 P26/TIOCA5
R202 R205
108 P27/TIOCB5
1M 12k
R222
CSFT 100k
EXIO8
EXIO7
EXIO6
EXIO5
IC13 R217
5 VOUT 1
EXIO4
VIN 2
EXIO3
VSS 3
4 NC EXIO2
CE
EXIO1
XC6204B332MR 100k
IC14
4 VDD 1
CE 2
3 VOUT
GND
R1114Q161D
L31
CPU3V
IC15
4.7U
5 VOUT 1
VIN 2
VSS 3
4 NC
CE
XC6204B332MR R483
R484
C340
IC43
0.1
5 VOUT 1
VIN 2
IC21
VSS 3
4 NC 8 VCC 1
CE A0 2
7 WP
A1 3
6 SCL
XC6204B182MR ESCL
A2 4
5 SDA
ESDA
VSS
R220
IC44 24LC512T
5 VOUT 1
VIN 2
EEPROM
VSS 3
4 NC
CE
XC6204B182MR 100k
R264
100k
R287
100k
C522
0.1
C523
0.1
DGND
AGND
R232
470
C348
100k
100k
47P
R216
C321
47P
100k
C322
47P
18
CPU3V
R428 100k
R263 100k
V1 R448 100k
V0 R449 470k
R282 100k
R452
100k
R450
R425
10k
470
R271
100k
36 PLSSO
PA6/A22
35 R624 47 PLSCK
PA5/A21
34 LEDR
PA4/A20
33 LEDT
PA3/A19
32 FANS
PA2/A18
31 RPLCS
PA1/A17
30 TPLCS
PA0/A16
29 R427 HRW
PB7/A15
28 470 A14
PB6/A14
27 A13
PB5/A13
26
A12
PB4/A12
25
A11
PB3/A11
24
A10
PB2/A10
23
A9
PB1/A9
22
A8
PB0/A8
21 A7
PC7/A7
20 A6
PC6/A6
19 A5
PC5/A5
18 A4
PC4/A4
17 A3
PC3/A3
16 A2 PWR
PC2/A2
15 A1
PC1/A1
14
P1Vcc CP43
13 PC0
PC0/A0
12 R281
CP06S
Vss
11 D15
PD7/D15
10
D14
PD6/D14
9
D13
PD5/D13
8
D12
PD4/D12
7
R272
PD3/D11
6
470 D11
PD2/D10
5 D10
PD1/D9
4 D9
PD0/D8
3 D8
PE7/D7
2 R273
PE6/D6
1 470 D7
PE5/D5
D6
D5
470
R267
CPU3V
100k
100k
R257