Icom IC-FR5000 Service Manual Addendum page 61

Jun. 2012
• MAIN-A UNIT (3/3) (For [DPM-02] and [FR5100])
POWER SUPPLY
3.3VA NJM12902V
3.3VA
IC34
C513
+5V R481
+5V
3
10 MSVA NJM12902V
1
C519
2
R474
HV IC34 0.001
HV
4
10 R553
VCC V+ 14
VCC
GND
0
DSP5V IC34 11
DSP5V
6
REF5 7
REF5
5
PLL IC
TPLST NJM12902V
TPLST
RPLST
RPLST
PLSSO
PLSSO
PLSCK
PLSCK
TUNLK
TUNLK
RUNLK
RUNLK
CONTROL
TEMP +5V
TEMP R299
FMDA
TMUT
100
TMUT
MD2
TXC
TXC
10 MSVA
RXC CPU
RXC
TLVA RES FLASH
TLVA
MFDA
BATV
BATV
PWR
PWR
TLVIN
TLVIN
TREF
TREF
BAL +5V
BAL
MOD
MOD
RFPO
RFPO
FANV
FANV
A
FANS R54
FANS
470
8.2k
RREF DEXM C49
RREF
1 R53
RLVA
RLVA
RLVIN
RLVIN
IC35
16 1
T1
T1 VDD Y1
MODI 15 2
Y Y0
T2 14 3
X Z1
T2
13 4
X1 Z
DET DATA 12 5
DET X0 Z0
11 6
EDMUT
A INH
D_IF PTTI 10 7
D_IF B VEE
9 8
C VSS
SQL
SQL
CD4053B
RSSI AFOUT F
RSSI
DAFO CP76
NOIS
NOIS R500
CF20 1
VIN7
NWC1 2
NWC1 27k VIN0
3
CP79
C540 B R501 VOUT0 IC2 VOUT3
NWC2 4
NWC2 VOUT1 AK2330 VOUT2
DISC 470P 5
VIN1
C539 CP78 22k
PDET D 6
PDET CF20OPEN RSTN
0.0068 C542
CF20OPEN
220P
R502
100k R541
IC36 6
7
AF
22k
5
VREF NJM12904V
R364
C622
10 220k
C546 R539
DMO R530
33k
10 220k
NJM12904V
C516
SIGO R479 IC1
0.1 220k
R3 IC1
6 8
47k 7 V+
R7
R492 5 GND
33k 4
0
C526 NJM12904V
680P
R490
IC36
2
CDISC 1
18k
3
VREF
NJM12904V R491
NJM12904V
R489 IC36
C525
EXDISC 8
V+
100 4.7
Q69 GND
DRC9144E 4
R6 R488
C524
DET
VREF
3.3k 4.7 470 Q70
MODI
DRA9144E
Wide mode : 4.9V 5.1V
Narrow mode : 0.0V
Q42 CP3
R17
CP53 P
CP06S 100
CF20 C
DRC9144E
+5V R8 1M
R9 1M
R10 1M
+5V
C581
8
10k
V+ IC40
4.7
GND
NJM12904V
4
R480 R565 R551
C517
IC34 13 EXMOD
CP66
10k 0 0 0.1
Q
12
CF20
NJM12902V
R
VREF
IC26
C413 0.1
16 1
VCC C1+
15 2
GND V+
14 3
R557 R303 DOUT1 C1-
13 4
RIN1 C2+
XCTS 12 5
0
ROUT1 C2-
XRTS 11 6 C411
DIN1 V-
IC34
9 XTXD 10 7 1
DIN2 DOUT2
8 XRXD 9 8
ROUT2 RIN2
10
C418
MAX3232EIPWR
470
NJM12902V 1
BOARD
J8
C420
SVCC
1 2
3 4
5 6
0.1
7 8
R509 C431 R325 9 10
R510 39k MCIN
11 12
R324
10k 1 1k
C614 13 14
10k
5 15 16
IC25 3
470P 17 18
4
19 20
1
TC75S51F
2
MIC
+5V
CPU3V
IC9 IC10
1 6 BFSR0 1 8
VDD VCC
CS OE1
2 5 BDR05V 2 7
GND SDATA A1 OE2
3 4 BCLKR0_1 3 6 BDR0
VIN SCLK B2 B1
4 5
GND A2 C124
AD7476ARTZ
0.1
TC7WBD125AFK
A/D
C77
AF
R439
100k
0.1
R440
100k
DSP3
1.6VC
18
VIN4
17
VIN3
16
15
14
VIN2
13
VREF
R436
R435
100k DVDD
100k H2
DVDD
J2
C507 DVDD
K10
DVDD
M12
0.1 DVDD
N13
DVDD
N6
DVDD
P13
DVDD
P14
DVDD
BDX0 P8
DX0
+5V EMU0 E7
EMU0
EMU1 K11
EMU1/OFF
K12
FSR0
BFSX0 A5
FSX0
GPIO0 B6
CP21 GPIO0
GPIO1 F3
CP22 CP06S GPIO1
GPIO2 E1
CP23 CP06S GPIO2
GPIO3 E2
CP24 CP06S GPIO3
+5V FCS B3
CP06S GPIO4
DV0 A3
GPIO5
GPIO6 D5
CP87 GPIO6
MDRES C4
GPIO7
DPDN D1
G14 INT0
CF20 INT1
G13 INT1
G10 INT2
F14 INT3
F12 INT4
NC
C3
NC
E10
PU
R438 C1
RCVDD
100k C12
RDVDD
A13
C506 RDVDD
A14
100 RDVDD
DRES B13
H12 RESET
0.1
RTCINX1
A12
RTCINX2
B12
S10
BDR1 D7
S11
D8
C547 S12
BDX1 A7
S13
BCLKX1 E9
0.0033
S14
BFSX1 C8
S15
E8
R90 S20
A9
R469 S21
A10
8.2k
IC1 100k
R38 330k 2
R39 330k 1
R40 330k 3
BDR2
BDX2
R468
NJM12904V
BCLKX2
BDR1 BFSX2 100k
R80
R97
3.3VD BDX1
BFSX1
47
BCLKX1
MCLK R122
47
47
33
BCLKX2
BFSX2 9 SCL/SSZ 32
GPIO/MFP5(32)
10 SDA/MOSI 31
BDX2 MDRES
RESET
BDR2 11 MISO/MFP4 30
LDO_SELECT
3.3VD 12 SPI_SELECT 29 1.8VD
DVDD
DISCIN 13 IN1_L 28
DVSS
14 IN1_R 27
HPR
15 IN2_L 26
CLOCK
LDOIN
16 IN2_R 25 X4
HPL
4 3
VCC OUT
1 2
VCONT GND
12.288MHZ
12.288MHz
LINEAR CODEC
EP32 350mVp-p
MMZ1005A222ET
+5V
26
R342 R353
DATAIN
100k C454 R547 0 47k C586
To D-SUB25 C452
C582 1
100P 470P
EP30
IC40
R534 4.7 R536
IC40
2 6
MMZ1005Y102CT
C588
1 7
27k 27k
3 5
4.7 EP26 MMZ1005Y102CT 28 27
NJM12904V
MMZ1005Y102CT EP31 26 25
NJM12904V
24 23
EP27 MMZ1005Y102CT 22 21
EP23 MMZ1005Y102CT
20 19
EP28 18 17
EXAFO GND EP24 MMZ1005Y102CT
16 15
DISC
C573 MMZ1005Y102CT 14 13
GND
12 11
GND
6P EP29 10 9
CTSJ1
MMZ1005Y102CT 8 7
RTSJ1
R545 0 6 5
RXD EP20 RXDJ1
4 3
TXD TXDJ1
MMZ1005Y102CT 2 1
R546
CTS
J4
RTS 0 EP21
EP16
MMZ1005Y102CT
MMZ1005Y102CT
R487
EP17
470
R485 D69
MMZ1005Y102CT
D71
470 EP18
MMZ1005Y102CT
PC
DA221 R486 EP19 D67
D64 470 MMZ1005Y102CT
D72 DA221
DA221
DA221
D68
D65
DA221 D73
DA221
DA221
D70
D66
D74 DA221
DA221
DA221
DA221
+5V +5V
CPU3V
IC31
1 16
IC32 CPU5V
STR V+
1 8 2 15 EXOE
CS VCC D OE
2 D0(DQ1) 7 3 14
NC(DQ3) CLK Q5 CP06S
3 WP(DQ2) 6 4 Q1 13
CLK Q6 CP26 CP06S
4 5 5 Q2 12
VSS DI(DQ0) Q7 CP27 CP06S
6 Q3 11
CP30 Q8 CP28 CP06S
EN25Q40 7 Q4 10
Q'S CP29
8 9
GND QS
CP06S
CD4094BPWR
J2
TMS
1 2
TDI
R537 3 4
BCLKR0 DSP3
5 6
TCK
0 7 8
EMU1 3.3VD
9 10
11 12
D75
DSP3 BFSX0 BCLKX0
13 14
C511 0.1 15 16
DA2S10100L DSP3 FCS
17 18
GPI10 GPI09
19 20
1.6VC
HDS2
R493
DRES
0
DPDN
C13
M2 HDS1
C12
L3 HCS
C11
K3 GPIO12 CPU5V
C10
M1
C9
K2
C8
J4 GPIO11 REF5
C7
J3
C6
J1 GPI10
C5
H5 GPI09
C4
H4 HRDY
C3
H1 HRW
C2
G4 HINT
C1
G2 GPIO8
C0 CP15 CP06S
G5
AVSS
C13
AVSS
B14
AVDD
C14 XTXD
AIN3
E11 XRXD
AIN2
D12 TMUT
AIN1
D13 HINT
AIN0
D14
ADVSS
E12 INT1
ADVDD
F10 HRDY
A20
G3 HDS1
A19
TMS320VC5509AZHH
H3 HDS2
A18
IC12
K1 DTSCK
A17
P5
A16
P7
A15
M8
A14
K9 A14 PWR
A13
N3 A13
A12
P3 A12
A11
A10 L4 A11 PWON
N4 A10
A9
P4 A9 MD2
A8
L5
A8
A7
N5 A7
A6
L6 A6
A5
M6 A5
A4
P6 A4
A3
K6
A3
A2
K7 A2
A1
M7 A1 RES
A0
A'[0] L7
H11
X5
18.432MHz
170mVp-p
18.432MHZ
R202
CP06S
1M
CP11
R467
D76
47k
DA2S10100L
IC13
3.3V 5 1
3.3VA
VOUT VIN
2
VSS
4 3
NC CE
XC6204B332MR
C153
1.6V IC14
5P 4 1
R132 VDD CE 2
3
1.6VC
VOUT GND
2.2k 5 IC11
4 R1114Q161D
R145
C164
1
3
0.1 0
3.3V
2
NJM2711F 3.3VD
IC15
5 1
C140 VOUT VIN
2
0.1 VSS
4 3
NC CE
XC6204B332MR
IC43
3.3VA 5 1
VOUT VIN
2
VSS
4 3
NC CE
XC6204B182MR
IC44
C667
5 1
VOUT VIN
2
VSS
4 3
NC CE
XC6204B182MR
Q52
DRC9144E
C441
220P
D46
LDAN222
R339
R352
C451
C432 100k
4.7k 1
0.1 IC29
C424 R326 5
3
DRC9144E
4 D47
0.1 47k R336 Q53
1
220k 2
TA75S01F
4.6V
LDAN222
100
R367
Q61
C470 R365
2SC4116
1 10k
1.3V
C473
0
1 R371
1.9V
+5V
CPU3V
C649
1 R199
IC17
10k
1 8
AO1 VCC
2 7
AO2 SCL
3 6
AO3 SDA
4 5
R287
AO4 GND
M62334FP
100k
CP71
DRES R429
CP06S
TRST 100k
CP72
FCS CP06S
TDO
CP73
EMU0 BCLKX0
CP06S
CP74
BDX0 BDR0 C522
CP06S
CP75 0.1
BDR0 BDX0
CP06S C523
0.1
DSP
FLASH
DGND
AGND
CPU5V
CPU3V
L58
4.7U
R212
100k
R430
100k
AVcc
73
P50/TxD2
74
P51/RxD2
75
P52/SCK2
76
PF0/ BREQ/IRQ2
77
PF1/ BACK /BUZZ
78
PF2/ WAIT
79
PF3/ LWR/ADTRG /IRQ3
80
PF4/ HWR
81
R532 PF5/ RD
82
PF6/ AS
83
470 P1Vcc
D19 84
Q31 PF7/FAI
85
Vss
86
TEST
DRA9144E 87
VCL*
88
OSC2
LDAN222 89
OSC1
CP18
90
NMI
Q29 CP06S R213 91
MD2
92
DRC9144E
XTAL
93
10 Vss
IC18 S-80942CNMC 94
EXTAL
5 CD 1 95
OUT Vcc
2 96
VDD MD0
4 97
3
NC VSS MD1
98
99 STBY
R186
100 RES
1k
P20/TIOCA3
101
P21/TIOCB3
102
P22/TIOCC3
103
P23/TIOCD3
104
P24/TIOCA4
105
P25/TIOCB4
106
R205 P26/TIOCA5
107
P27/TIOCB5
108
12k
R222
CSFT 100k
EXIO8
EXIO7
EXIO6
EXIO5
EXIO4
EXIO3
EXIO2
EXIO1
L31
CPU3V
4.7U
R232
470
R483
C348
R484 100k
100k
47P
R216
C321
100k
47P
R220 C322
4.9V
47P
100k
Q56
TPC6111
4.7k
R347
IC28 SP JACK
C450 5
1
C449 470 J6
4
2.2
2
LA4425A
3
DTC363EK
Q59
D51
DA2S10100L
IC41
TA7808F
I O
G 7.8V
From FRONT
J5
F8V
1
MFDA
2
D78
AFO
3
PTT
4
MICE
DZ2J062M0 5
MCIN
6
GND
7
FMDA
8
CPU3V
C340
R261
0.1
10k
IC21
R262
R428 100k 8 1
VCC A0
7 2
100k WP A1
6 3
SCL A2
5 4
SDA VSS
24LC512T
R263 100k
EEPROM
V1 R448 100k
V0 R449 470k
R282 100k
R452
Light OFF : 3.3V
100k Light ON: 0.0V
DRC9144E
Q67
DS2
R450 R455
PWR
R425 10k
680
470
SML-A12MT
DRC9144E
Q68
DS3
R456
TX
1k
SML-A12UT
Q66
DS1 R454
BUSY
1k
SML-A12MT
+5V DRC9144E
PLSSO
PA6/A22
PA5/A21 36 PLSCK
PA4/A20 35 LEDR
PA3/A19 34 LEDT
PA2/A18 33 R271 FANS
PA1/A17 32
PWR
PA0/A16 31 100k
R427
PB7/A15 30 HRW
PB6/A14 29 470 A14
PB5/A13 28 A13
PB4/A12 27
A12
PB3/A11 26 A11
PB2/A10 25 A10
PB1/A9 24 A9
PB0/A8 23 A8
PC7/A7 22
A7
PC6/A6 21 A6
PC5/A5 20 A5
PC4/A4 19 A4
PC3/A3 18 A3
PC2/A2 17
A2
PC1/A1 16 A1
15
P1Vcc
CP43
PC0/A0 14 PC0
13 R281
Vss CP06S
PD7/D15 12
D15
PD6/D14 11 D14
PD5/D13 10 D13
PD4/D12 9 D12
PD3/D11 8 R272
PD2/D10 7
470 D11
PD1/D9 6 D10
PD0/D8 5 D9
PE7/D7 4 D8
PE6/D6 3 R273
PE5/D5 2
470 D7
1 D6
D5
470
R267
CPU3V
100k
100k
R257
*; Refer to "PARTS LIST."