Icom IC-R9500 Service Manual Addendum page 367

• LOGIC/LOGIC-A UNIT (4)
+3R3VA
J801
B08B-EH-S IC801
TA7805F NQ
EP856 MPZ2012S331A
+15V
EP857 MPZ2012S331A
+15V
I
-12V EP851 MPZ2012S331A
G
+28V
TO DC-DC J2 EP853 MPZ2012S331A
4
EP854 MPZ2012S331A
3
EP855 MPZ2012S331A
2
1 C851 C852 C853 C854
IC802
TA7805F NQ
R804
+15V
I
J802
10 G
B10B-EH-S
LG _ PWR
10
PWRS
9
8
VDD3R3VA IC803
7
TA7805F NQ
TO DC-DC J1 VDD3R3VB
6
5 R802
+5V
VDD15V
4 I
MPZ2012S331A
VDD1R5
3 EP861 15 G
H15V
2 R803
VDD5A
1
EP862 15
VDD5
MPZ2012S331A
IC804
VDD3R3A
BA033FP
VDD3R3
R801
%1 PWRS H15V
+3R3V I
47 G
(L–6)
EP1051
+3R3V
MPZ2012S331A
EP1052
VDD3R3 IC805
TA48015BF
MPZ2012S331A
EP1053
VDD3R3A VDD5V
I
MPZ2012S331A
G
EP1054
VDD5
MPZ2012S331A
EP1055
VDD5A
MPZ2012S331A
EP1056
VDD1R5
MPZ2012S331A
+5V
C1055 C1054 C1051 C1052 C1053
470 EEE-S 470 EEE-S 470 EEE-S 470 EEE-S 470 EEE-S
C1066 C1065 C1064 C1063 C1062
1 1 1 1 1
C1061 C1060 C1059 C1058 C1057 EP823
MPZ2012S331A
0.1 0.1 0.1 0.1 0.1 C823 0.001
C824
EP822
100P
C825 0.001
EP825
C826
MPZ2012S331A
100P
LG_RES
$9 EP826 MPZ2012S331A
MMZ1608B301CT
LG _ PWR
(L–2) EP829 MMZ1608B301CT
LRXD EP827 MMZ1608B301CT
$7
LTXD EP828 MMZ1608B301CT
(L–6)
R1153 EP803
MMZ1608D121B
100
R1156
EP806
MMZ1608D121B
100
R1159 EP809
MMZ1608D121B
100
R1162
EP812
MMZ1608D121B
100
R1165 EP815
MMZ1608D121B
100
R1168
EP818
MMZ1608D121B
100
L826
15U
(L–4 )
C1031
VIDEO_OUT
@1
100 EEE-S
$9
IC1031
1 8
(L–6 ) VIN1 GND
VTHRU 2 7
SW 1 VOUT
3 6
1 VIN2 V+
4 5
TO CONNECT-B J603
2 C1032 SW 2 VIN3
100 EEE-S
L2SC4081 R
J851
B2B-PH-SM4-TB
VIDEO_IN
$6
(L–3)
O
CI-V
!6
(L–6) CI-V R901 10
MRXD1
MRXD1 R903 220
MRXD2
@0 MTXD1 R905 220
MTXD1
CISEL R907 1K
MTXD2 CRT _ RED
(L–2)
R908 0
CISEL
CRT _ GREEN
R909 0
CRT _ BLUE
R910 0
O
CRT _ HSYNC
R928 0
CRT _ RED CRT _ VSYNC
R929 0
CRT _ GREEN
CRT _ BLUE
#9
CRT _ HSYNC
CRT _ VSYNC
(L–1)
LAN _ D0
R930 220
SPDIF _ OUT
VDD5V EP901
O
MMZ1608B301CT
LAN _ D0
!8 LAN _ D1
(L–4)
MPZ2012S331A
SPDIF _ OUT
$2
EP911
EP912
(L–1)
O MPZ2012S331A
AFGV1
MMZ1608B301CT
%4 AFGV2
EP913
PHGV1 EP914 -12V
(L–6)
PHGV2
MMZ1608B301CT
R911 0
SQAFS R912 0
SQACS R913 0
SPON R914 0
AMS AFGV1 R915 1K
O $0
RRMS PHGV1 R917 1K
R919 1K
(L–6) ANTS SQAFS
PHNIK SPON R921 1K
SENI RRMS R923 1K
R925 1K
VDD1R5V TO CONNECT-B J901
R805
J805 10
52808-2071
20
IC806
19
TA7805F NQ MMZ1608B301CT
18
H15V
17
H15V MMZ1608B301CT
16 I O
H15V
15 G
H15V MPZ2012S331A
14
H15V
13
H15V
12
11
10
+3R3V
9
LG _ RES
8
7
LG _ PWR
AFOUT
6
5
LTXD
4
LRXD
3
2
1
LAN _ S1
LAN _ S2
LAN _ S3
!7
LAN _ S4
LAN _ S5
(L–4)
TO DISPLAY J202
LAN_S6
LAN _ S7
J806
LAN _ S8
40FLT-SM2-TB
MMZ1608D121B EP801 56 R1151
GND LCLK
40 39 EP904
100 R1152
GND R0 MMZ1608D121B EP802 MPZ2012S331A
38 37
R1 R2 MMZ1608D121B EP804 100 R1154
36 35
GND R3 MMZ1608D121B EP805 100 R1155
34 33
R4 R5 MMZ1608D121B EP807 100
R1157
32 31
MMZ1608D121B EP808 100
GND G0 R1158
30 29
G1 G2 MMZ1608D121B EP810 100 R1160
28 27
GND G3 MMZ1608D121B EP811 100 R1161
26 25
G4 G5 MMZ1608D121B EP813 R1163
100
24 23
MMZ1608D121B EP814 100 $3 REC
GND B0 R1164
22 21
100
B1 B2 MMZ1608D121B EP816 R1166
20 19
GND B3 MMZ1608D121B EP817 100 R1167 (L–1)
18 17
B4 B5 MMZ1608D121B EP819 100
R1169
16 15
GND HS
14 13
MMZ1608D121B EP820
VS DE 100 R1170
12 11
UD/RL GND
10 9
NC NC
8 7
GND GND
6 5
LVDD4 LVDD3
4 3
LVDD2 LVDD1 R1301 0
2 1
0
R1302
R1303 0
R1304 0
0
R1305
R1306 0
0
R1307
R1038
C1011
SPEECH
22
10 EEE-S
$1
R1033 Q1031
J852
100 2SC4081
C1035 B2B-PH-SM4-TB
(L–1)
4. 7 C1037
R1037
150 F93
1
TO CONNECT-A J4
75 2 C1014 R1018
PLAY
10 EEE-S
1.5K
PSTPD
APBUSY
APCK
APSO
APSTB
APOPT
APSI
APIRQ
APAFSL3
APAFSL2
APAFSL1
220P
J811
30FLT-SM2-TB
R902 0
30 29
R904 220 MRXD2
28 27
APCK
R906 220 MTXD2
26 25 APSO
24 23
APSTB
22 21
#3 APBUSY
20 19
APSI
18 17
(L–6) APIRQ
ODAT
16 15 APOPT
OCK
14 13
PSTDD
12 11
DRESH
10 9 APAFSL1
#4
TND
8 7 APAFSL2
DRESL
6 5 R933 (L–6) APAFSL3
LAN_D1
VSQ
4 3
L901 220 DULS
2 1
PSTPD RTD
220U
ODAT FRWT
TO CONNECT-A J401 #5 OCK
DRSV1
PSTDD DRSV2
(L–6) DRESH 1 DSPCK
DFR
DFX
TND
DRESL DSPR
VSQ DX1
15V 15V EP915 C930 0.001 DULS
30 29
MMZ1608B301CT
8V C937 100P SDSPCK
RTD
28 27
5V 3R3V C938 0.001 FRWT SDSPR
26 25
EP916
C939 100P DRSV1 DFXS
24 23
MMZ1608B301CT
AFOUT DRSV2 DX1S
22 21
PLAY _ #7
DFRS
DSPCK
20 19
SPEECH _ SDRSV1
DFR
18 17 (L–6)
DETO DFX SDRSV2
16 15
R927 1K PHNIK DSPR DECAF
14 13
R916 1K AFGV2 DX1
12 11
R918 1K PHGV2
10 9
R920 1K SQACS AGCIA
8 7
SDSPCK
R922 1K AMS AGCO A
6 5
SDSPR
R924 1K ANTS
4 3
DFXS
R926 1K SENI
2 1 DX1S
#8
J812 30FLT-SM2-TB DFRS
SDRSV1
EP903 (L–6)
MPZ2012S331A SDRSV2
DECAF
@5
CMETL
J814
52808-1671 (L–6)
1
#6
EP931 2 TVIFV
+15V
3
(L–6)
EP932 4
+5V
5 #0 SSTB
EP934 6 SCK
+3R3V
7 (L–6)
SDAT
8
EP933
TO MAIN J41
MMZ1608B301CT 9
-12V SIOUD
10
@9 SCS
11
SIORST
R931 12
(L–6)
DETO DETOUT DRESL
13
0
R932 14
AFDET
15 OCK
0
16 ODAT
OCS
#1
OSS2
OSS1
(L–6)
DRESL
J803
B9B-PH-SM4-TB DSCL
DSDA
1
MDAT
2
#2
MCK
3
DSTB
4 (L–6)
DSON
5
TO CONNECT-A J202
DSAP
6
7
HPLV
8
LPLV
9
3PLV
@3
2PLV
UNLK
(L–6)
R1002
DRESH
PDAT/CON1
1K
PCK/CON0
R1003
"@2 0
2 AFOUT CON2
C1001 R1001
1
PSEL
R1004 4.7K (L–6)
3 PSTB
10 EEE-S 560
IC1001
4.7K
NJM2058M
DRESL
"@7
MCK
R1006 R1007 MDAT
(L–6)
RASTB
8.2K 4.7K
HPFV
6
"@4
R1005 TUNEV1
7
TUNEV2
R1008
5 METV $4 (L–6)
4.7K
IC1001
4.7K RBSTB
(L–6)
NJM2058M
"@8 MCK
MDAT
(L–6) DRESL
C1012
820P MCK
R1013
R1014
MDAT
2.2K BSTB
3.3K "@6
9
R1016 HFANTI
8 SPEECH_
(L–6) HFANTO
R1012 R1015
10
DRESL
330
IC1001
1.8K
1.5K
NJM2058M
10 EEE-S R1009
100
4
R1020
V+
IC1001
22K
C1015 GND NJM2058M
11
100P R1010
R1021
13
R1022
PLAY _
14 100
1.5K
12
330
IC1001
NJM2058M
R1401 220
R1402
220
R1403
220
+3R3V L962
DRESH R960
R1404
220
DSCL R970
DSDA R961
R1405
220
MDAT R971
MCK R962
R1406
220 DSTB
R972
TO MAIN J3252 EP1263
DSON
R1407
220 MMZ1608B301CT
DSAP EP1273
MMZ1608B301CT
R1408 220 EP1149
MPZ2012S331A
R1409
220
4 3
R1410 220
5 2
R1411
220
6 1
Q1032
KRX204U-RTK/P
+5V
TVIFV R938
4.7K
SSTB
SCK
SDAT
SIOUD
SCS
R871 100 DRESH
R872 100
SIORST
R873 100
R874 100
R875 100
R876 100
R877 100
R878 100
R879 100
R880 100
R881 100
OCK
R882 100 ODAT
R883 100 OCS
R884 100 OSS2
R885 100 OSS1
TO MAIN J61
+8V
R886 100
R887 100 H15V
R888 100
R889 100
R890 100
R891 100
R892 100
R893 100
R894 100
R895 0
0
R896
R897 0
H PLV R964
R965
3PLV
UNLK EP961
PCK/CON0 R966
CON2 R967
PSEL R968
GND MMZ1608D121B X 46
1
CD1# R1101 47 EP1101 EP964
2
+28V MPZ2012S331A
CFD3 R1102 47 EP1102
3
CFD11 R1103 47 EP1103 +15V
4
CFD4 R1104 EP1104
47
5 EP965
CFD12
R1105 47 EP1105 MPZ2012S331A
6
CFD5 R1106 47 EP1106 -12V
7
CFD13 R1107 47 EP1107
8
CFD6 R1108 EP1108
47
9
CFD14 R1109
47 EP1109
10
CFD7 R1110 47 EP1110
11
CFD15 R1111 47 EP1111
12
CE1# R1112 47 EP1112
13
CE2# R1113
47 EP1113
14
CFA10
R1114 47 EP1114
15
VS1# R1115 47 EP1115
16
OE# R1116 47 EP1116
17
IORD# R1117 EP1117
47
18
CFA9 R1118
47 EP1118
19
IOWR# R1119 47 EP1119
20
CFA8 R1120 47 EP1120 + 15V
21
WE# R1121 47 EP1121
22
CFA7 R1122
47 EP1122
23
RDY/BSY#
R1123 47 EP1123 -12V
24
CF _ VCC TO CONNECT-A J502
EP1147
25
!4 MPZ2012S331A +3R3VA
26
CFA6 R1124 47 EP1124
AGCOA
27
(L–3) CSEL#
R1125 47 EP1125 AGCIA
28
CFA5 R1126 47 EP1126 CMETL
29
VS2# R1127 47 EP1127
30
CFA4 R1128 47 EP1128
DRESL
31
RESE R1129 47
EP1129 MCK
T 32
CFA3
R1130 47 EP1130 MDAT
33
WAIT# R1131 47 EP1131 RASTB
34
CFA2 R1132 47 EP1132
35
INPACK# R1133 47 EP1133
36
CFA1
R1134 47 EP1134
37
REG# R1135 47 EP1135
38
CFA0 R1136 47 EP1136
39
BVD2 R1137 47 EP1137
40
CFD0 R1138 47
EP1138
41
BVD1
R1139 47 EP1139
42
CFD1 R1140 47 EP1140
43
CFD8 R1141 47 EP1141
44
CFD2 R1142 47 EP1142
45
CFD9
R1143 47 EP1143 -12V
46
WP R1144 47 EP1144 HPFV
47
CFD10 R1145 47 EP1145 +3R3VA
48
CD2# R1146 47 EP1146
TUNEV1
49
GND
TUNEV2
50
J813
50FY-BMT-TB
DRESL
MCK
MDAT
RBSTB
12
USB1 _ 5
11
USB1 _ H M
10
USB1 _ HP
9
GND
8
!5 7
TO CONNECT-A J603
6
USB2 _ 5
(L–1) MCK
USB2 _ H M 5
MDAT
4
USB2 _ HP
3 BSTB
GND
2 DRESL
1 HFANTI
HFANTO
J816
+3R3VA
12FLT-SM2-T B
+15V
10 - 4
J853
52808-1671
16
15
100U
14
1K
13
1K
12
1K
11
1K
10
1K
9
1K
8
7
6
5
4
3
2
1
J817
EP905
52808-2071
MPZ2012S331A
20
19
EP941 MMZ1608B301CT +15V
18
17
EP942 MMZ1608B301CT +8V
16
15
+5V
EP943 MMZ1608B301CT
14
13
EP944 MMZ1608B301CT -12V
12
TVIFV
R941 100
11
+3R3V
10
EP945 MPZ2012S331A TO SCOPE J401
9
R942 100 SSTB
8
R943 100 SCK
7
R944 100 SDAT
6
SOUD
R945 100
5
R946 100 SCS
4
R947 100 SRST
3
R948 100 SIORST
2
1
EP906
MPZ2012S331A
J818
EP907 52808-1071
MPZ2012S331A
10
10
R949 OCK
9
R950 10 ODAT
8
R951 10 OCS
7
R952 10 OSS2
6
R953 10 OSS1 TO OSC J2
5
EP951 MPZ2012S331A P+8V
4
EP952 MPZ2012S331A P+15V
3
2
1
EP908
MPZ2012S331A
TO PLL J1
J819
30FLT-SM2-TB
NC NC
30 29
NC NC
28 27
NC NC
26 25
NC NC
24
23
10 HPLVL LPLVL R974 10 LPLV
22 21
10
3PLVL 2PLVL R975 10 2PLV
20 19
UNLK DRESH R969 10 DRESH
18 17
GND PDAT R976 220 PDAT/CON1
MMZ1608B301CT 16 15
220 PCK GND
14 13
220 CO N NC
12 11
220 OE STB R977 220 PSTB
10 9
GND GND
8 7
EP963
NC -12V
6
5
+ 28V +15V
4 3 MPZ2012S331A
+ 15V NC
2 1
J820
52808-1671
16
EP975 MPZ2012S331A
15
14
13
EP971 MMZ1608B301CT
12
11
EP972 MMZ1608B301CT
10
EP973 MMZ1608B301CT
9
EP974 MMZ1608B301CT TO RF-A J800
8
EP976 MMZ1608B301CT
7
6
R978 220
5
R979 220
4
R980 220
3
R981 220
2
1
J821
EP909 52808-1671
MPZ2012S331A
MPZ2012S331A
E P983
EP981 MMZ1608B301CT
EP982 MMZ1608B301CT
R982 1K
EP984 MPZ2012S331A
R983 1K
R984 1K TO RF-B J1601
EP910
MPZ2012S331A
1K
R985
R986 1K
R987 1K
3
R988 1K
2
1
EP921
MPZ2012S331A
J822
52808-1271
12
R989 220
11
R990 220
10
R991 220
9
R992 220
8
R993 220
7
220 TO BPF J1
R994
6
EP991 MMZ1608B301CT
5
4
EP992 MPZ2012S331A
3
2
1