Icom IC-FR6000 Service Manual Addendum page 167

May. 2010
NJM12902V
POWER
4 IC34
SUPPLY MAIN/MAIN-A UNIT (3/3) R474
V+
GND
3.3VA
11
+5V
HV CONNECT UNIT
IC34
VCC 6
7
D-SUB25 pins
DSP5V 5
C616
VCC
VCC
REF5 NJM12902V
47P
VCC
VCC
PLL IC
VCC
TPLST
ERJ2GE-JPW
D A TAIN
RPLST IO 9 C640 C641
13 R553
EXAD 25
PLSSO IO 8 12
0.022
C642
IO 7 24
EXDA
PLSCK 11 R555 0.022
AFOUT 23 1K
R557
GND 10
TUNLK 150K
DISC 22
IO6 8
9
RUNLK
MODI N 21 NJM12902V
IC34
GND 8
IO 5 20
GND
CONTROL 7 R299
IO 4 19
TEM P CTS 6
100
IO 3 18
RTS
TMUT 5
RXD 17
10 MSVA
IO 2 4
TXC R510 39K
TX D 16
IO 1 C614
3
RXC
15
2 470P
TLVA
14
1 TC75S51F
BATV
NC
PWR
TLVIN
TREF
BAL
+5V +5V
MOD
RFPO
FANV
A
FANS
8.2K
RREF DEXM C49
1 R53
RLVA
RLVIN
IC35
T1 16 1
VDD Y1
15 2
MODI
Y Y0
14 3
T2
X Z1
13 4
X1 Z
12 5
DET DATA
X0 Z0
11 6
EDMUT
A INH
10 7
D_I F PTTI
B VEE
9 8
C VSS
SQ L
CD4053B
RSSI AFOUT F
DAFO
NOIS
R500
1 18
VIN7 VIN4
NWC1 2 17
27K VIN0 VIN3
R541 3 16
C540 B VOUT0 IC2 VOUT3
NWC2 4 15
VOUT1 AK2330 VOUT2
DISC 5 14
VIN1 VIN2
C539 470P 22K
D 6 13
RSTN VREF
C542
0.0068
220P
R502 R501
100K
22K
6
AF 7
5 C467
IC36
NJM12904V
0.1
C468
R364
C622 0.1
4.7 220K
+5V
R539
DMO R530
47K
150K
C516
SIGO R479
0.1 220K
R3 IC1
6
R492
7
47K 47K
R7
5
0
NJM12904V
R490
IC36
2
CDISC 1
18K
3 VREF
NJM12904V
NJM12904V NJM12904V R491
IC1 +5V
100
IC36
8 8
V+ V+
R489
C525
EXDISC GND GND
4 4
100 4.7
Q69 Q70 VREF
R6 R488 UNR9113J
C524
DET
3.3K 4.7 1.8K
MODI
UNR9213G0
330K
330K
P Q42
R17 330K
R38
R39
100
C R40
UNR9213G0
+5V R8 1M
R9 1M
R10 1M
DISCIN
+5V
10
NJM12902V
R535
IC34
C513
DATAIN
100
3
10 MSVA
1 8
C581
2 V+
IC40
GND
NJM12904V
4.7
4
VREF
CP66
R481 Q CTS
R300
10K
C519
10
0.001
ERJ2GE-JPW
XMOD
R550 R551
IC34 C517
13 E
14
10K 0.1
12 IC26 RXD
0.022 C413
16 1 TXD
VCC C1+
15 2 0.1 C418
GND V+
C643 NJM12902V
14 3 RTS
DOUT1 C1-
0.022 13 4 C411
RIN1 C2+
XCTS 12 5
ROUT1 C2-
1 1
R556 XRTS 11 6
9 DIN1 V-
10K
XTXD 10 7
DIN2 DOUT2
XRXD 9 8
10 ROUT2 RIN2
C644 MAX3232EIPWR
0.1
J8
1
3
0.1 R509 C431 R325 5
C420
MCIN
7
R324
10K 1 1k 9
10K
5 11
3
IC25
PC 13
4
15
1
BOARD 17
2 19
MIC
20FLT-SM2-TB(LF)(SN)(M)
+5V
CPU3V
IC9 IC10
1 6 BFSR0 1 8
VDD CS OE1 VCC
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
R434
AF
100K
0.1
DSP3
1.6VC
R436
R435
100k
100k
C507
0.1
BDX0
EMU0
EMU1
BFSX0
GPIO0
CP21
GPIO1
CP22
GPIO2
CP23
GPIO3
CP24
FCS
DV0
GPIO6
GPIO7
DPDN
INT1
R438
100k
C506
DRES
0.1
BDR1
C547
BDX1
BCLKX1
0.0022
BFSX1
R90
R469
12K
IC1 100K
2
1
3
NJM12904V
R467
47K
R122
47
EP4
MMZ1005S601CT
IC8
1 16 DAFO
VCOM OUTR
CLOCK
DMI 2 15 DMO
AINR AOUT L
3 14 GPIO6
AINL PWDAN
4 13 R97 GPIO7 X4
VSS PWADN
5 12 BCLKX1 1 4
VDD SCLK NC VCC
6 11
DEM 0 MCLK
7 10 BFSX1 2 3
DEM 1 LRCK GND OUT
8 9 BDX1
SDTO SDTI C140
12.288MHZ
0.1
AK4554VT 47
CR-886 12.288MHZ
LINEAR CODEC
3.3VD
3.3VA
+5V
20
R342 R353
100K C454 To D-SUB25 47K
C582
100P
IC40
R534 IC40 4.7
2
C588 1
1 7
27K
3
4.7 C452
NJM12904V NJM12904V
EXAFO GND
DISC
R EXMOD GND
C432
GND
C576
CTSJ
0.1
RTSJ
0.001 R326
C417 C424
C577
0.1 0.1 47K
0.001
R485 D69
470 R486
470 D67
DA221
D64 R487
DA221
470 D71
2
D68
4
DA221
6
SVCC D72
8
D65 DA221
1 0
DA221
12
D70
14
16 DA221
DA221 D73
18
D66
20
DA221
D74
DA221
DA221
DA221
+5V +5V
CPU3V
SCRM
IC31 SCK
IC32 1 16 CPU5V
STR V+
1 8 2 15 EXOE
CS VCC D OE
2 7 3 14
SO HOLD CLK Q5 CODE1
3 6 4 13
WP SCK Q1 Q6 CODE2
4 5 5 12
VSS SI Q2 Q7 CODE4
6 11
Q3 Q8 CODE8
AT25DF041A-SSH 7 10
Q4 Q'S
8 9
GND QS
DSDA
CD4094BPWR
20FLT-SM2-TB(LF)(SN)(M)
J2
TMS TRST
1 2
TD I
R537 3 4
BCLKR0 DSP3 TDO
5 6
TCK EMU0
0 7 8
EMU1 3.3VD
9 1 0
BDX0
D75 11 12
DSP3 BFSX0 BCLKX0
13 14
BDR0
C511 0.1 15 16
M A2S111 DSP3 FCS
17 18
GPI10 GPI09
19 20
1.6VC
HDS2
R493
DRES
0
DPDN
M2 HDS1
L3 HCS
K3 GPIO12 CPU5V
M1
K2
J4 GPIO11 REF5
J3
J1 GPI10
H5 GPI09
H4 HRDY
H1 HRW
G4 HINT
G2 GPIO8
CP15
G5
C13
B14
C14
XTXD
E11
XRXD
D12
TMUT
D13
HINT
D14
E12
INT1
F10 HRDY
G3 HDS1
TMS320VC5509AZHH H3 HDS2
IC12 K1 DTSCK
P5
P7
M8
K9 A14 PWR
N3 A13
P3 A12
L4 A11 PWON
N4 A10
P4 A9 MD2
L5 A8
N5 A7
L6 A6 IC18
M6 A5
P6 A4
K6 A3
K7 A2
M7 A1 RES
L7
H11
X5
18.432MHZ
R202
1M
CP11
D76
M A2S111
IC13
3.3VA 5 1 DSP5V
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
R145
1
3
0
2
NJM2711F 3.3VD
IC15
5 1
VOUT VIN
2
VSS
4 3
NC CE
XC6204B332M
3.3VA
C586
470P
R536 C585
6
27K 0.1
5
C441
U NR9213J
D46
220P
Q52
R339
100K
DAN222
IC29
5
3
4
R336
1
2
220K R316 10K
TA75S01F Q61 D47
R365
C470
2SC4116
1 10K
C473
Q53
DAN222
UNR9213G0
1
+5V
+5V CPU3V
R199
IC17
10K
1 8
AO1 VCC
2 7
AO2 SCL
3 6
AO3 SDA
4 5 R287
AO4 GND
M62334FP
100k
C522
0.1
C523
0.1
DGND
AGND
CPU5V
CPU3V
L58
4.7U
R212
100k
R430
100k
73
74
75
76
77
78
79
80
R532 81
82
83
470
D19 84
Q31
85
86 IC20
U NR9113J 87
HD64F2506RFC26DV
88
DAN222 89
90
Q29 R213 91
UNR9213G0 92
93
10
S-80942CNMC 94
5 1 95
CD OUT
2 96
VDD
4 3 97
NC VSS
98
R186 99
1k 100
101
102
103
104
105
106
R205
107
108
12K
R222
CSFT 100k
EXIO8
EXIO7
EXIO6
EXIO5
EXIO4
EXIO3
EXIO2
EXIO1
100k
R217
L31
CPU3V
4.7U
R232
470
R483
C348
R484 100K
100K
47P
C321
47P
R220 C322
47P
100k
SP JACK
5
1
C449
470
4
2
LA4425A
3
IC28
DTC363EK
IC41
Q59
TA7808F NQ
D51
M A2S111 I O
G
D78
J5
F8V
MA8062G M 1
R341 MFDA
2
AFO
3
D77
10K PTT
4
MICE
M A2S111 5
MCIN
6
GND
7
FMDA
8
From FRONT
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
EEPROM
*R447
V2
*R448
V1
R449
V0 470K
R282 100K
*R452
*R451
LED ON
R450
LED OFF
R425 10K
Q66
470
R454 UNR9213G0
BUSY
1k
Q67
UNR9213G0
DS2 R455
PWR
680
SML-A12M T
Q68
DS3 R456
TX
1k
SML-A12UT
UNR9213G0
+5V
PLSSO
36
PLSCK
35
LEDR
34
T LED
33
R271 FANS
32
31
100K
R427
30 HRW
29 470 A14
28 A13 PWR
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
14 PC0
13 R281
12 D15
11 D14
10 D13
9 D12
8
7 470 D11
6 D10
5 D9
4 D8
3
R273
2
D7
1
D6
D5
470
CPU3V
R257 100k
*; Refer to "PARTS LIST."