Icom IC-FR5000 Service Manual Addendum page 89

May. 2010
POWER SUPPLY
NJM12902V
MAIN UNIT (3/3)
R474
3.3VA
IC34
3.3VA
4
10
+5V
V+
+5V
GND
11
HV
HV
IC34
VCC
6
VCC
7
DSP5V
CPU 5
DSP5V
REF5
FLASH NJM12902V
REF5
PLL IC
TPLST
TPLST
RPLST
RPLST
PLSSO J3
PLSSO
+5V
1 2 IC34
PLSCK FMDA
PLSCK 3 4
8
TUNLK 5 6
MD2
7 8
TUNLK
9 10
RUNLK
RUNLK NJM12902V
R299 C420
RES
CONTROL
MFDA
TEMP 100
TEMP
TMUT
TMUT 10 MSVA 0.1
TXC R510
TXC
C614
RXC
RXC
470P
TLVA
TLVA
BATV
BATV
PWR
PWR
TLVI N
TLVIN
TREF
TREF
BAL +5V
BAL
MOD
MOD
RFPO
RFPO
FANV
FANV A
FANS
R54
FANS
470
8.2K
RREF DEXM C49
RREF
RLVA 1 R53
RLVA
RLVI N
IC35
RLVIN
T1 16 1
T1 VDD Y1
MODI 15 2
Y Y0
T2 14 3
T2 X Z1
13 4
DET DATA X1 Z
12 5
X0 Z0
DET EDMUT
11 6
A INH
D_IF PTTI
10 7
D_IF B VEE
9 8
C VSS
SQL
SQL
CD4053B
RSSI AFOUT F
R SSI
DAFO
NOIS
CP76
NOIS R500
CF20 1 18
VIN7 VIN4
NWC1
2 17
NWC1 27K VIN0 VIN3
CP79 3 16
C540 B R501 VOUT0 IC 2 VOUT3
NWC2 4 15
NWC2 VOUT1 AK2330 VOUT2
DISC CP78 5 14
C539 470P 22K VIN1 VIN2
D B 6 13
RSTN VREF
C542
0.0068
E
220P
R502
100K R541
6
IC36
AF
7
22K
5
VREF
NJM12904V
+5V
C622 R364
4.7
220K
R539
DMO C546 R530
47K
4.7 220K
NJM12904V
C516
SIGO +5V
R479 IC 1
0.1 220K
R3 IC 1
6 8
47K 7 V+
R7
R492 5 GND
47K 4
0
NJM12904V
C526
470P
IC36 R490
2
CDISC 1
18K VREF
3
NJM12904V NJM12904V R491
R489 C525 IC36 100
EXDISC
8
V+
100 4.7
GND
Q69 4
R6 R488
DET C524
VREF
3.3K 4.7 470
Q70 MODI
UNR9213G0
UNR9113G0
330K
330K
CP53 P Q42 CP3
R17 330K
R38
R39
CP06S 100
R40
CF20 C
UNR9213G0
+5V R8 1M
R9 1M
R10 1M
DISCIN
+5V
NJM12902V
IC34
C513
DATAIN
3
10 MSVA
1
R534
C581
2 8
V+
IC40
4.7 27K
GND
VREF 4 NJM12904V
CP66
Q
R481
CF20
10K
C519
R
0.001
R480
IC34 C517 EXMOD
13
IC26 RXD
14
10K 0.1 C413 0.1
TXD
12 16 1
VCC C1+
15 2 CTS
GND V+
14 3 RTS
NJM12902V R303 DOUT1 C1-
9 13 4
XCTS RIN1 C2+
12 5
XRTS ROUT1 C2-
10 11 6 C411
DIN1 V-
XTXD
10 7 1
DIN2 DOUT2
XRXD
9 8
ROUT2 RIN2
C418
470 MAX3232EIPWR PC
1
BOARD
S VCC
1 2
3 4
R509 R325 5 6
39K C431 MCIN
7 8
R324
10K 1 1k 9 10
10K
5 11 12
3
IC25
13 14
4
15 16
1
17 18
TC75S51F
2 19 20
MIC
20FLT-SM2-TB
+5V
CPU3V
IC10
IC 9
BFSR0
1 6 1 8
VDD CS OE1 VCC
2 5 BDR05V 2 7
GND SDATA A1 OE2
BDR0
3 4 3 6
VIN B2 B1
SCLK BCLKR0_1 4 5
GND A2 C124
AD7476ARTZ
0.1
TC7WBD125AFK
A/D
AF
C77
R439
100K
0.1
R440
100K
DSP3
1.6VC
R436
R435
100k
100k H2
J2
C507
K10
M1 2
0.1
N13
N6
P13
P14
BDX0 P8
EMU0 E7
EMU1 K11
CP06S K12
CP06S BFSX0 A5
GPIO0 B6
CP21
GPIO1
F3
GPIO2
E1
CP23
GPIO3
E2
CP24
FCS
B3
CP06S DV0 A3
CP06S GPIO6 D5
GPIO7 C4
DPDN D1
INT1
G14
G13
G10
F14
F12
C3
E10
R438
C1
100k C12
A13
C506
A14
DRES
B13
H12
0. 1
A12
B12
BDR1
D7
D8
C547 BDX1
A7
E9
0.0022
BFSX1 C8
E8
R90
A9
R469
A10
12K
IC 1 100K
2
1
3
NJM12904V
R122
47
EP4
LINEAR CODEC MMZ1005S601CT
IC 8
DAFO
1 16
VCOM OUTR CLOCK
DMO
DMI 2 15
AINR AOUT L
GPIO6
3 14 X4
AINL PWDAN
4 13 R97 GPIO7
PWADN
VSS
5 12 BCLKX1 1 4
SCLK
VDD NC VCC
6 11
MCLK
DEM 0
7 10 BFSX1 2 3
DEM 1 LRCK GND OUT
8 SDTI 9 BDX1
SDTO C140
CR-886
0.1
AK4554VT 47 12.288MHZ
3.3VA
3.3VD
+5V
11
R342 R353
DATAIN
100K To D-SUB25 47K
C454 R547 0 C586
C452
C582 1
100P 470P
EP30
IC40
IC40 4.7 R536
2 6
C588 MMZ1005Y102CT 28FLT-SM2-TB
1 7
27K
3 5
4.7
EP26 MMZ1005Y102CT 28 27
NJM12904V
MMZ1005Y102CT EP31 26 25
NJM12904V
24 23
22 21
EP27 MMZ1005Y102CT
EP23 MMZ1005Y102CT
20 19
EP28
MMZ1005Y102CT 18 17 EP24
EXAFO GND
MMZ1005Y102CT
16 15
DISC
MMZ1005Y102CT
C573 14 13
GND
12 11
EP29 GND
6P
10 9
CTSJ1
8 7
RTSJ1
6 5
R545 0 EP20
RXDJ1
4 3
TXDJ1
R546 MMZ1005Y102CT 2 1
0
EP21 J4
EP16
MMZ1005Y102CT
MMZ1005Y102CT
R487
EP17
470
D6
R485
MMZ1005Y102CT
470 EP18 D71
MMZ1005Y102CT
DA221 R486 EP19 D67
D64 470 MMZ1005Y102CT
D72 DA221
DA221
DA221
D68
D65
DA221 D73
DA221
DA221
D70
D66
DA221
D74
DA221
DA221
DA221
+5V +5V
CPU3V
IC31
IC32
1 16 CPU5V
STR V+
1 8 2 15 EXOE
CS VCC D OE
2 7 3 14
CP26
SO HOLD CLK Q5 CODE 1
3 6 4 13 CP27
WP SCK Q1 Q6 CODE 2
4 5 5 12 CP28
VSS SI Q2 Q7 CODE 4
6 11 CP29
Q3 Q8 CODE 8
AT25DF041A-SSH CP30 7 10
Q4 Q'S
8 9
SCRM GND QS
CD4094BPWR
J2
TMS TRST
1 2
TD I
R537
3 4
BCLKR0 DSP3 TDO
5 6
TCK EMU0
0 7 8
EMU1 3.3VD
9 10
BDX0
D75 11 12
DSP3 BFSX0
BCLKX0
13 14
BDR0
MA2S1110G
C511 0.1 DSP3 15 16
FCS
17 18 GPI09
GPI10
20
1.6VC 19
HDS2
R493
DRES
0
DPDN
M2 HDS1
HCS
L3
GPIO12 CPU5V
K3
M1
K2
REF5
J4 GPIO11
J3
4.7U
J1 GPI10
H5 GPI09
HRDY
H4
H1 HRW
G4
HINT
CP06S
G2 GPIO8
CP15
G5
C13
B14
XTXD
C14
XRXD
E11
TMUT
D12
D13 HINT
D14
E12 INT1
F10 HRDY
HDS1
G3
HDS 2
TMS320VC5509AZHH H3
IC12 DTSCK
K1
P5
P7
M8
PWR
K9 A14
N3 A13
P3 A12
PWON
L4 A11 DAN222
N4 A10
MD2
P4 A9
L5
A8
N5 A7
L6 A6
M6 A5 5
P6 A4
K6 A3 4
K7 A2
M7
A1 RES
L7
H11
X5
8.432MHZ 1
R202
CP06S
1M
CP11
R467
D76
47K
MA2S1110G
IC13
DSP5V
3.3VA 5 1
VOUT VIN
2
VSS
4 3
NC CE
XC6204B332M
C153
IC14
5P 4 1
VDD CE
R132
1.6VC 3 2
VOUT GND
2.2K 5 IC11
4 R1114Q161D
C164 R145
1
3
0.1 0
2
NJM2711F 3.3VD
IC15
5 1
VOUT VIN
2
VSS
4 3
NC CE
XC6204B332M
D46 UNR9213G0
Q52
C441
220P
DAN222
R339
R352 C451
C432 100K
4.7K 1
0.1
IC29
R326 5
C424
3 D47
UNR9213G0
4
0.1 47K R336 Q53
1
D51
220K 2
T A75S01F
MA2S1110G
DAN222
100
R367
Q61
R365
C470
2SC4116
1 10K
C473 0
1 R371
+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
CP06S
FCS CP72
CP06S
BCLKX0 CP73
CP06S
CP74
BDR0
CP06S
CP75 C522
BDX0
CP06S
0.1
C523
DSP
0.1
FLASH
DGND
AGND
CPU5 V
CPU3V
L58
R212
100k
R430
100k
73
74
75
76
77
470
R424 78
79
80
81
R532
82
UNR9113G0
83
D19 47 0 84
Q31
85
86
IC20
87
HD64F2506RFC26DV
88
89
CP18
90
Q29
R213
91
UNR9213G0 CP06S 92
93
S-80942CNMC
10
IC18 94
1 95
CD OUT
2 96
VDD
3 97
NC VSS
98
R186 99
100
1k
101
102
103
104
105
106
R205
107
108
12K
R222
CSFT
100k
EXIO8
EXIO 7
EXIO 6
EXIO 5
EXIO 4
EXIO 3
EXIO 2
EXIO 1
CPU3V
L31
4.7U
R232
470
R483
C348
R484 100K
100K
47P
R216
C321
47P
100k
C322
R220
47P
100k
R347
4.7K
C650
SP JACK
1 25V GRM188 B
IC28
C450 5
1
C449 470 J6
4
2.2
2
LA4425A
3
DTC363EK
Q59
J7
1
2
IC41
TA7808F NQ
I O
G
From FRONT
J5
F8V
1
M FDA
D78 2
AFO
3
PTT
4
MICE
5
MAZ8062GM MCIN
6
GND
7
FMDA
8
CPU3V
C340
R261
0.1
10K
IC21
R262
R428 100k 8 1
VCC A0
7 2
100 K WP A1
6 3
SCL A2
5 4
SDA VSS
24LC512T
100k
R263
EEPROM
V2 R447 100K
R448
V1 100K
V0 R449 470K
R282 100K
LED ON
LED OFF
UNR9213G0
Q67
R450 DS2 R455
PWR
R425
10K 680
470
SML-A12M T
UNR9213G0
Q68
DS3 R456
TX
1k
SML-A12UT
Q66
DS1 R454
BUSY
1k
SML-A12M T
+5V UNR9213G0
PLSSO
36 PLSCK
35 LEDR
34 LEDT
33
R271 FANS
32
PWR
31 100K
R427
30 HRW
29 470 A14
28 A13
27 A12
26 A11
25
A10
24 A9
23 A8
22 A7
21 A6
20 A5
19 A4
18 A3
17
A2
16 A1
15
CP43
14 PC0
13 R281
CP06S
12 D15
11 D14
10
D13
9
D12
8 R272
7 470 D11
6 D10
5 D9
4 D8
3 R273
2
470 D7
1
D6
D5
470
R267
CPU3V
100k
R257 100k
*; Refer to "PARTS LIST."