Icom ID-RP2 Service Manual page 91

13
MAIN-D UNIT(2)
C977
1.5 P
IC1021
µPC1678G
C1022
470 P
W1021
5 IN 10 1
OUT IN
2
GND
3
GND
R1022
R960 4
GND
270 68
FI961
LFL30-13C1270B060
C972
1 P
RX: 0.0V
TX: 3.3V
T+3
L964
C978
56 nH
470 P
L962 L961
C974 56 nH
8.2 nH
0.001
IC960
µPC8163TB-E3
C963
3 P
4 LOI 3
GND
5 GND 2
VCC
6 IFI 1
RFO
C965
C962
470 P R961
1 P 150
C970 C969
47 P 0.001
C961
470 P
T+9
HV
PCON
5+_
+5
MAIN-D UNIT(1)
UNP2
UNP2
UNP1
UNP1
P2ST
P2ST
P2RS
P2RS
P1ST
P1ST
PDAT
PDAT
SCK
SCK
R+5_1
R+5_1
IBAS
IBAS
QBAS
QBAS
THER
THER
RX: 0.0V
W/NS
W/NS
SCAN
TX: 4.8V
SCAN
MIN
MIN
+5A
+5A
PCON
PCON
L898 L897
HV 1 µH 56 nH
HV
C909 C901
C902
13 0.1 0.001 47 P
13
+9
+9
TXSW
TXSW
CENV
CENV
RSSI
RSSI
1FCN
1FCN
MRE
MRE
THE
THE
1 RF O 14
VDD2
T+9
T+9 2 GND2 13
T+5 VDD1
T+5 3
R+5L
NC
R+5L
R+5D 4
R+5D CP890 I SIG
5 GND1 10
R848 I REF
W840
6 PHASE 9
1 k Q REF
+5_
+5_ 7
DM+5 Q SIG
DM+5 CP891
5+_
5+_
R847
IC890
1 k
+9_1
+9_1
CP893 RF2485
R+3 R846
R+3
T+3 1 k
T+3
R+5
R+5 CP892
D+5
D+5 R845
1 k
C895
15 P
C894
15 P
W841
Q1350
2SA1362 GR
R832
Q1351
100
DTC144EU
R830
4.7 k 4.7V
R1353
5
4.7 k
1
+
4
3
RX: 0.0V -
R831 C840
2
TX: 4.9V 4.7 k 15 P
IC831
TA75S01F
W896
IBAS
QBAS
13
FI1020
LFL30-13C1270B060
RX: 0.0V RX: 0.0V
Q1080
TX: 4.7V TX: 2.4V
2SK2854
C1026 R1024 R1029 C1029
470 P 5.6 5.6 6 P
VCC 8 5 IN 10
OUT
GND 7
L1021
GND 6
10 nH R1025
R1023 R1028 C1030
R1030
OUT 5 820 820
820 820 5 P
C1023 C1024 C1025
W1022
0.0047 0.001 47 P
R1081 C1081 C1082 C1083
W1030
1.5 k 47 P 100 P 10 P
W1025
W1032
W1026
L1020
56 nH
W1033
W1029
L720
56 nH
RX: 0.0V
L893 39 nH
TX: 7.5V
L892
33 nH
R962
56
C907
1 P C905
3 P
C908 C906
C904 +
C1090 C1091 D1080
15 P 22 P 12 P
0.001 1 MA8082 M
RX: 0.0V
TX: 9.0V
C721
47 P
R770
1 k
R+5_1
C780
47 P
R775
39
+5_1
+ C662
C661
10
47 P
C883
L895
FI880 WF447B
4 P
56 nH
1 2
L880 L881 C882
C881
56 nH 56 nH 1 P
1 P
C880
R895
L630
4 P
100
28 nH
D630
1SV282
R899
56 R632
C899 L896 C912
C891 1 k
470 P 56 nH 4 P
470 P
RX: 0.0V
GND 12 TX: 4.1V
GND 11
R890 L633 C630
LO I 8
47 k 1 µH 0.22
L891 R893
C900
R897 27 nH 10 47 P
56 R891 R892
470 470
C897
3 P
Q890
C896 C898
C913
12 P 12 P 10 P
2SC5107 O
P2ST
SCK
PDAT
UNP2
R833
100 C835 + C836
0.1 10
C893
15 P
R898 4.7V P2RS
100
8
3
+
1 IC832A
2
NJM3404AV
-
R842
C841 4
100
15 P
I
R834 R835 R836
8.2 k 10 k 100 Explanatory notes
C839 C834
C837
15 P 0.1
100 P
C910
47 P
IC832B
NJM3404AV
5
+
7 Q
6
- R839
100
C838
100 P
R837 R838
8.2 k 10 k
RX: 0.0V
RX: 0.0V RX: 0.0V
TX: 7.5V
L1081
TX: 7.4V TX: 2.5V
107 nH
C1095
L1084 1.5 nH 3 P
C1108 C1105
C1106
5 P 10 P 47 P
C1094
L1080
47 nH 2 P
W1083
C1031
R1080
3 P
C1113 C1116
220 L1086
56 nH 47 P 470 P
Q1081 C1110
6 P
2SK2855
C1096 C1098
R1084
9 P 7 P
CP15 68
C1120
0.1
C1088
R1085 C1099 R1088 C1100 C1101
0.001
100 100 P 1.5 k 10 P 47 P
RX: 0.0V
TX: 8.6V
C1102 L1085
0.01 56 nH
C1115 C1114
L1087 C1267
0.1 47 P
R1086
56 nH 0.1
4.7 k
R1087 4.7 k
Q1082 W1089
2SD1801 S C1121
C1118
47 P 47 P
C1123
47 P CP30
R1083
180
T+9
HV
C1092
470 P
C770
6 P
T+5
R771 7.4V
C772 4.7 k
R780
0.001 R+5L
100
D770
1SV307
C779
R772 R773
470 P
C773
1 k 4.7 k R779
0.001
47 k
D771
1SV307
R777 Q771 C712
470 P
2.2 k
2SC5107 O
+9
L770 C777
22 nH R781
0.001
56 k
C778
C775 47 P R778
3 P 1 k
7.6V
C774 C776
Q634
12 P 12 P
2SD2216J-S
C1750
0.01
R639
R640
+ 100
C642
100 R643
10
7.2V 56
C646 C647
0.001
0.1
C644
R636 C643 C649
2.7 k 0.1 0.001 C655 C656
47 P
1 470 P
C645
10 P
C638
C632 Q631
0.001
15 P 6.2V
L636
2SC5107 O
56 nH
C640 R642
R634 22 P 2.11V
47 k
C641 R648
ERJ3GE-JPW
1 P 100
R647 C652
330 0.001
C639
22 P C648
47 P
Q632 R644 R646
220 27 k
C651 L631
R637 R638 2SC5107 O
22 nH
22 P
2.7 k 1 k
C635 C634
0.001 0.001 C650
R645 47 P Q633 C653
100 12 P
2SC5107 O
2nd-VCO
L550
C550 R550 C555 R558
56 1 µH
0.001 0.1 100 C559
0.1
4.8V
C558
C553 C552 C551
47 P
0.001 15 P
15 P
4.8V
LOOP FIL
C554
47 P
1 GND1 20
VCC1
2 IN2 19
IN1
R551 1 k 3 VCC2 18
ENB
R552 1 k R555 R557
4 XB 17
CLK
1 k 100
R553 1 k 5 XI 16
DATA
6 XO 15 R556
T1
R554 1 k
7 GND2 14 1.5 k
LOK
8 CP2 13
CP1
C584 C583 C582 C562
9 FI2 12
FI1
47 P 47 P 47 P 47 P 10 FO2 11
FO1
+
C564
IC550 µPD3140GS
0.47
R561 R559
1 k 1.2 k
EP550
C570 R560 + C571
47 P 820
0.1
+
C574
C428
3.3
470 P
2N+5
L554
C575
C556 56 nH
0.0047
47 P
VOLTAGE LINE
TX LINE
RX LINE
CHASSIS
IC1160
M57762-02
L1082
47 nH
DL2-OP2.6-3-1.2H
EP1162
CP1080
EP1161
C1107
R1090
100 P EP1160
270
C1204
2 P
L1165
C1161 28n
0.001
C1164 C1119 C1173
2 P 1.5 P
470 P
+ C1167 C1168 C1174 C1172 + C1186 C1187
C1166 C1176
0.001
470 P 47 P 0.001 47 P 47 P
100 100
R1259 C1170 C1180 C1181 + C1183
L1160 C1182
100 47 P
0.001 0.047 47 P
EXCCL3225U 10
L1168
EXCCL3225U
5
1
+
4
3
-
C1268
2 R1260
IC1251
10 k 0.001
TA75S01F
W11 L1166
28 nH
+5_
+5
L717 L721 R715
56 nH 56 nH 100
Q770
L713
L719 DTA114EU L710 R710 4.7 nH
56 nH 56 nH 270
C716
C714
L718 D710 6 P
C722 C711
C710 1 P
47 P 56 nH 1SV308
47 P
470 P
L712
56 nH R712 C713
C715
150 2 P 2 P
R711
8.3V D711
270 1SV308
L481
56 nH
C470
Q470 7.6V
470 P
L470 R478
2SD2216J-S 56 nH
100
EP470
C487
8.8V +
R470 C474 C475 C476 C503
L471 47 P
47 P
220 0.1 0.001 10
+9_1 0.1 µH
R476
L632 C472 C473
EP551 R475 56 k
7.6V C484
56 nH 1 470 P
1 P 47
R486
100
+ C471
R649
C658 R471
220 47
47 P
2.7 k
4.9V
Q471
2SC5195
D470
R472
C478
MA8082 M
+ C657 D633 C479 3.9 k
0.5 P
47 MA8082 M R487 100 5 P
Q472
L472
2SC5195
8 nH
C481 3 P
2.2V
C483
C504
0.001
D471
L635 0.75 P
1SV239
56 nH R473 C482 R474
3 P
3.9 k 470
L473
0.1 µH
C659
1st-VCO 3.8V
3 P
CP400
1LV
C410
1S+5
47 P
EP401
C654
12 P
4.8V
CP550
2LV EP402 EP403
C429
47 P
FLAC N PLL
C435 C400
47 P 0.01
C569 C436 47 P
0.001
24 CUTO 1
OUT1
23 VCCRF 2
VCCIF
IC551
22 VPRF 3
VPIF
21 CPORF 4
TC4W53FU CPOIF
20 GND 5
GND
8 1 19 FINRF 6
7 2 FINIF
18 FINRF 7
6 3 FINRF
17 GND 8
5 4 GND
+ P1ST R400 1 k 16 OSCX 9
C567
LE
PDA R401 1 k 15 OSCIN 10
0.068
DATA
R402 1 k
SCK 14 FO/LD 11
CLOCK
13 RF_EN 12
IF_EN
UNP1 R403 1 k
IC400 LMX2352TM
C432 C427
C424
C414
47 P 47 P 47 P
47 P
C1600 C426
47 P 47 P
+5_1
L553
56 nH EP552
W550
C586
C587
47 P
47 P
D - 11 - 2
MAIN-D
UNIT
(3)
13
RX-TX
a
W1161
T+9
b
c
MA4PH224
D1160
d
f
L1161
28 nH
g
h
BUS LINE1
i
C1188
470 P
j
R1160
k
56
l
BUS LINE2
L1167
1812CS-122XJLC
m
BUS LINE3
T+9
L714 C718 C719
15 P
6.8 nH R716 47 P
47 k
3.9V
C720
Q710
0.001
2SC5107 O
7.1V
C485
C486
47 P 10 P
Q473
2SC5107 O
L474 L475 C493 C495 C497
5 P 2 P 3 P
4.7 nH 6.8 nH
R485
C489
39 C494 C496
1 P
12 P 33 P
C491
0.3 P
L476 L477
C488 C490
R479 C492 8.2 nH 6.8 nH
680 1.5 P 3 P 2 P
R480
56
C500
4 P
LOOP FIL
C403
0.22
R484
100
L480
3.9V
6.8 nH
R483
47 k
C501 R481
Q474
4 P 82
R407
2SC5107 O
1 k
C438 C408
R406
1.5 k 10 P 0.022
C405
0.001
+
R405 C406
56
0.47
C404 C437
10 P
10 P
R404
C433 1 k C425
470 P 47 P