Icom IC-M802, Руководство по обслуживанию

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11 - 3
11-2-2 MAIN UNIT (2)
h
4
8
RXS
e
DAGC
ICA
1k
R1057
4
8
RXS
DSPO2
T8
MAGC
T8
R8
4
8
27k R503
0.1
C403
2SA1586
Q1203
MAGC
g
f
d
c
b
a
8.2M
R1232
0.0047 C805
FOR
(3)
UNIT
MAIN
0.1 C2254
4.7 R2303
100
R2710
100
R2709
10
C2710
GND
V+
TS522ID
IC2702
10
C2711
100
R1109
100
R1110
10
C1101
0.1
C1102
NJM4558M
IC1001 V+
GND
4
8
4
8
470 R1703
100 R1611
2.2k R1609
AFG
0.0047 C903
0.1 C1012
100
R1009
100
R1008
10
C1010
10
C1011
TS522ID
IC1002 V+
GND
1k R504
0.0047 C504
LS-495
R8
FOR
POCV
REF
L801
MA8043H D1206
11
4
100 R1225 100 R1224
0.1
C1202
0.1
C1203
NJM3403AV
IC1201 V+
GND
0.001 C314 0.0047 C224
LS-540
L208
(1)
UNIT
MAIN
MAIN UNIT(2)
REF
REF
POCV
HV13 HV13
RXS
DSPI1
MAGC
-
5V
S13V
5V
8V
BUS LINE2
BUS LINE1
A
S13V -
5V
8V
R1060 0.022 C1064
1k
R1058
0.022 C1063 0.022 C1062
1k
R1059
0.001 C1061
TSS522ID
IC1051
0.01 C1059
-
+
3
2
1
R1011 1k
1k
R1055
0.022 C1058
1k
R1054
0.022 C1056
1k
R1053
0.022 C1057
0.01 C1054 0.001 C1055
7
6
5
+
-
TS522ID
IC1051
4.7
C1612
22k
R1610
10k R1016
56k
R1015
1k R1014
1
2
3
+
-
TS522ID
IC1002
W1011 1k
R1010
0.0047 C1008
1k
R1007
0.0047 C1007
0.0047 C1006
1k
R1006
560p C1005
0.0018 C1004
+
-
TS522ID
IC1002
5
6
7
0.1
C1003
DSPO1
56
µ
L2501 4p C2504 470 R2506
0.1 C2503
100 R2505
100 R2504 0.0047 C2502 0.0047 C2501
470k R2503
3SK131
Q2501
1.5k R2502
6.8k R2501
0.0047
HV13
DAGC
8V
S13V
C2409
0.1 C2406
56
µ
L2401 4p C2405 2.2k R2406
100 R2405
3SK131
Q2401
0.0047 C2404 100 R2404 0.0047 C2403 15k R2402
1M R2403 68k R2401
0.0047 C2402
D1LO LS-409
L2307
S13V
8V
8V
FL-231
FI231b
4p C2307
FL-231
FI231a
22p C2309
LS-543
L2306
HSB88WS
D2301
LR-409
L2304
0.1 C2303
2SK2171
Q2302
2SK2171
Q2301
LR-409
L2302
22 R2302 0.1 C2302
0.1
C2301
1k R2301
100
µ
L2301
100
R2203
DBPH
100
µ
L2233
0.1 C2242 0.12
µ
L2230 680p C2227 0.12
µ
L2224 680p C2218 560p C2209 0.15
µ
L2209
0.1
C2238
W2227
0.1 C2203 3.3k R2208
100
µ
L2206
C2221 68p C2212 150p
68p
C2224
1.2
µ
L2218
10p C2266
1.2
µ
L2223
0.82
µ
L2215
47p
C2215
1.8
µ
L2212
0.1
C2235
47p
C2206
1.8
µ
L2205
100
µ
L2236
3.3k
R2207
1p C2264 1p C2263
DBPN
100
R2204
MA80WK
D2204
100
µ
L2245
82n L2244 0.001 C2249 0.001 C2253 82n L2242 0.001 C2250 0.001 C2246 0.001 C2237 0.001 C2243 82n L2237
0.1
C2252
W2243
C2247 150p C2244 220p
1.0
µ
L2241
27p
C2248
5.6
µ
L2240
0.68
µ
L2239
15p
C2229
27p
C2245
5.6
µ
L2238
27p
C2239
4.7
µ
L2235
MA80WK
D2202
0.1
C2236
W2226
DBPM
100
R2202
0.1 C2241
100
µ
L2232
0.0015 C2226 0.47
µ
L2229
C2220 180p
L2221 8.2
µ
180p
C2223
2.2
µ
L2217
0.0022 C2217
0.1 C2202 3.3k R2206
100
µ
L2204
0.33
µ
L2222 0.0015 C2208 0.47
µ
L2208
C2211 220p
L2214 3.3
µ
220p
C2214
2.2
µ
L2211
0.1
C2205
DBPL
MA80WK
D2203
100
R2201
3.3k R2205
0.1 C2240
100
µ
L2231
0.0012 C2225
3.3
µ
L2228 0.001 C2216 2.7
µ
L2220 820p C2207 2.7
µ
L2207
0.1 C2201
100
µ
L2202
47p
C2228
0.1
C2234
1.2
µ
L2225
C2219 100p
L2219 22
µ
0.0012
C2222
2.2
µ
L2216
C2210 220p
L2213 18
µ
1.8
µ
L2210
0.0012
C2213
0.001
C2204
2.2
µ
L2201
MA80WK
D2201
1k
R1017
100
R1018
1k R1005
0.1 C1002 470 R1003
1k R1004
470 R1002 0.1 C1001
S13V
T8
5V
8V
-5V
5
6
7
8
4
3
2
1
TC4W53FU
IC1001
1k
R1723
1k R1722 0.1 C1717
470 R1721
RXS
470 R1720
RXS
TC4W53FU
IC1703
10k R1719 0.1 C1716
1
2
3
4
8
7
6
5
10
C1051
10
C1052
TS522ID
IC1051 V+
GND
100 R1052 100 R1051
0.1
C904
0.1
C1715
1k
R1717
10k R1718 2.2k R1716
R1715 8.2k
TS522ID
IC1702
2
3
1
+
-
1k
R1713
TS522ID
IC1702
10
C1714
10
C1713
GND
V+
100 R1711 100 R1712
0.056 C1711
1k
R1710
0.056 C1710 0.056 C1709
1k
R1709
0.012 C1707
TS522ID
IC1702
5
6
7
+
-
4.7
C1706
DSAFE
W1701
1 C1705
560 R1707
DSAF 5V
4.7k R1724 0.1 C1704
15k R1706
S13V
AAF
12k
R1705
0.1 C1703
470 R1704
SQLC
TC4W53FU
IC1701
8
7
6
5 4
3
2
1
0.1 C1702
1k
R1612
1
C1618
1k R1614
10 C1615
10k
R1702
2.7k R1701 0.0047 C1701
10
C1617
10k
R1615
10 C1616
DSPO2
1k R1613
VCC2
IN+
IN-
OUT
GND
VCC
VCAOUT
CTL
VCAIN
NC
M5282FP
IC1603
5
4
3
2
1
10
9
8
7
6
BEEP -
5V
470 C1614 0.1 C1613
10 C908 0.1 C907
0.1 C910
1k R910 100
µ
L902 47 R904 100
µ
L903
0.1
C909
100
µ
L901
0.1 C905
0.1
C906
8
7
5
6
4
2
3
1
IF1
IF2
GND
L01
VCC L02
RF2
TA4107F
IC901
RF1
1k R901
1m
L904
POCV
MA80WK
D901
1k R911
0.1 C901 1k R902
0.1 C902
1k R903
M3LO
0.1 C511 0.1 C509
0.1
C521
M3LOK T8
0.1 C518
0.1 C517
10 C520 0.1 C519 100
µ
L504
1000
µ
L506
1k R514 100
µ
L505
8
7
6
5
4
3
2
1
0.1
5V
C516
IF1
IF2
GND
L02
RF1
RF2
VCC
L01
TA4107F
IC501
0.1
C508
100 C510 0.1 C507
100 R507
1000
µ
L502
470 R506
560 R505 0.1 C506
NTCG16 R508
3SK131
Q501
0.0047 C505
0.1 C503
120k R502
0.0047 C502
0.1 C501
W501
2.2k R415
MA77
D402
MA77
D404
LS-542
L405
1k R413 0.1 C410
180p C414
0.0047
C412
CFWS455HT
FI402
I O
0.0047
C407
120p C413
0.1 C411
1k
R414
1000
µ
L406
LS-542
L404
MA77 D403
1k R410 0.1 C409
MA77
D401
LS-450
L403
100 R409
0.1 C408
470 R408
0.1 C404
0.1 C406 100 R407
0.0047 C405
3SK131
Q401
470k R406
10k R405
47k R404 0.0047
C402
LS-542
L402
T8
5V
8V
-5V
W1227
AJLC
S13V
T8
5V
8V
-5V
EALC
10 C1205
2.2k
R1223
0.001
C1206
220 R1226
0.1 C1209
10k R1235
10k R1234
2SA1586
Q1204
2SC4213
Q1205
1k
R1228
1 C1208 1 C1211 1 C1210
RFML 8V
ICA
470k
R1202
470k
R1203
470k R1233 100k R1205
MA2S728
D1201
NJM3403AV
IC1201
470k
R1206
14
+
13
12
-
47k R1210
100k
R1213
560k
R1214
W1231
47k R1218
MA2S111
D1203
NJM3403AV
IC1201
2.2M
R1221
8
+
9
10
-
MA2S111
D1202
47k R1209
47k
R1216
REF
ICA
8V
8V
BUS LINE2
47k R1215 10k R1208
NJM3403AV
IC1201
2.2M
R1220
NJM3403AV
IC1201
7
+
6
5
-
1 C1213 1 C1212
470k R1230
MA2S111
D1204
1 C1204
22
R1222
220k
R1219
1
+
-
3
2
220k R1217 0.1 C1214
100k
R1211
330k
R1212
10k R1207
MA2S111
D1207
MA2S111
D1205
0.0047 C1201
470 R804
22k R813
0.0047 C804
W803
3SK131
Q801 22 R802
0.1 C802
2.2k R801
47 C806 0.1 C801
O I
CFWM455H
FI401
1k R401
0.1 C401
LS-542
L401
MA80WK
D303
0.0039 C311
0.0047 C310
12
µ
L306
10
µ
L305
0.1
C309
1k
R307
680p C308 47 R306
270p C307
LR-395
L304
M2LO
470p C305
LR-317
L303
HSB88WS
D302
LS-540
L302
R8
MAGC
5p C303
FL-315
FI301b
LS-540
L307
FL-315
FI301a
6p C302
LS-540
L301
1k R301
0.0047 C301
MA80WK
D301
0.0047 C223
100 R215
LS-483A
L210
2.2k R214
3SK131
Q203
1M R212
0.0047 C219
0.0047 C221
100 R213
0.0047 C220 2.2k R211
R8
0.0047 C218
10k R210
0.001
C217
22
R209
LS-540
L209
FL-345
FI201
8p C215
100 R208
LS-483A
L207
C213 9p
BUS LINE1
TX: 7.2V
1.39V
6.14V
7.46V
1.46V
6.13V
1.42V
4.76V
7.2V
0.24V
7.2V
0.46V
0.23V
0V
0V
1.48V
6.72V
1.14V 13.09V
1.50V
6.70V
no specification: voltage at RX
input impedance: 10M
Ω
range: 20V
unit: V
Digital tester
(TX): no modulation
*ANT(RX): no input
mode: J3E(USB)
frequency: 12.29 MHz
MESUREMENT CONDITIONS