Icom IC-M710RT Service Manual page 70

Mf/hf marine transceiver
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DETO
IC21
NJM4558M
8V
D53
297
DAN222TL
CW8
0k
R306
W27
PRO8
33k
D41
267
DAN222TL
R700
47
100
D40
21a
1SS302
6
-
5
7
+
14
4
IC21b
1
1
3
2
8
R305
7
2.2M
R777
IC22a
470k
Q46
DTC114EU
SQL5
L93
D31
LS-486A
HSM88ASR
C194
0.0047
IC38a
Q33
MOIN
3SK131
ALM8
TUN8
75 V
C203
22p
H3E8
R240
470
C216
T8
47p
R230
4.7k
D34
1SS301
8V
3
4
D98
DAN222TL
2
D33
MA862
D35
8V
DAN222TL
ALM8
P71
S11
D213
1SS302
P72
D214
1SS302
P70
D103
Q69
Q70
DAN222TL
DTC114EU
2SC4116
R852
D215
10k
1SS302
Q101
R610
D210
2SA1586
U
DAN222TL
14EU
R602
2.2k
D210
1SS301
C702
Q103
0.1
2SC4116
3
C504
R605
0.22
220k
D211
DAN222TL
IC46
X25320S8I
1
8
CS
VCC
2
7
EO
HOLD
3
6
P64
WP
SCK
4
5
P65
VSS
SI
P66
C270
4.7
R883
5k
R345
T4
10k
R752
100
R882
Q119
1
R753
R346
C279
2SC4116
470
470
2.2
W14
C608
R344
0.1
100k
R757
560
R328
R324
C271
4.7k
0.1
2.2k
AAF
D76
R349
1SS302
R334
1k
C280
R350
0.1
470
8 7
AMOD
IC12a
1
2
SQL ON
R348
R333
TX: 4.8 V
R336
4
100k
2.2k
100k
Q125
R354
IC39
DTC114EU
SQLC
TC4W66F
C281
0.1
ALM8
ALM8
DMOD
IC12b
3
R337
IC12
R338
R353
2.2k
TC4W66F
5
6
2.2k
AFG3
470
R352
100k
C277
R339
100k
47
TONE
C614
1
W25
R870
IC38
2.2k
TC4W66F
7
8
R340
4.7k
2
1
Q83
DTC114EU
R871
C278
100k
4
2.2
IC37
TC4W66F
D32
1SS301
C319—C326
R690—R697
C511—C518
0.0047
10
0.0047
FSK8
R690
18
1
O1
IN1
R3E8
R691
17
2
O2
IN2
H3E8
R692
16
3
O3
IN3
ALM8
R693
15
4
O4
IN4
TUN8
R694
14
5
O5
IN5
CW8
R695
13
6
O6
IN6
SEL8
R696
12
7
O7
IN7
PRO8
R697
11
8
O9
IN8
10
9
GND
VS
IC6
TD62783AF
GCK
0.1us
RXDO
R510
3Vp-p
6.8k
X2
CR-567
(9.8304 MHz)
1
RES
2
XTAL
3
C509
EXTAL
4
12p
MDI
5
C510
MDO
6
12p
NMI
7
STBY
MO
47k
8
VCC
9
P52/SCKO
RXDO
10
P51/RXDO
IC44
P50
11
HD64F2132FA20
P50/TXDO
P52
12
VSS
A4DO
13
P97/WAIT
A3DO
14
P96/O
P95
15
P95/AS
P94
16
P94/WR
P93
17
P93/RD
FPON
18
P92/IRQ0
P91
19
P91/IRQ1
P90
20
P90/ADTRG/IRQ2
RFG
V
1
2.4
2
2.7
3
3.0
4
3.3
5
3.6
6
3.9
7
4.3
8
4.7
9
5.1
MMS
R4
3
J29
J1
47k
5
6
Q124
DTC114EU
5V
IC38b
R342
100k
R3
AMS
10k
1k
X1
7 8
CSAC3.58
2
1
Q123
DTC114EU
4
5V
IC39a
10k
DMS
L145
100 H
C206 10
3
5
6
Q122
IC10
DTC114EU
C205
NJM1496V
IC39b
R837
0.1
1k
1
14
+SI
VEE
R836
1k
2
13
GAIN
NC
3
12
GAIN
-OUT
4
11
R880
10
-SI
NC
5
10
BIAS
-CI
6
9
NC
-OUT
INC
7
8
NC
+CI
8
7
2
1
R231
Q152
R233
1.5k
3.3k
4
UN5211
IC41a
L144
100 H
C593
3
IC32
0.1
TC4S81F
5
6
P85
5
1
2
IC41b
4
3
IC35
TC7W32F
8
1
P84
7
T1I
P95
2
6
3
5
4
D231
PA
DAN222TL
PB
PC
PD
C664-C667
D209
0.0047
DAN222TL
60
P14
D201-D207
P14/A4
59
P15
1SS133
P15/A5
58
P16
P16/A6
D201
57
P17
P14
P17/A7
56
VSS
55
P20/A8
54
P21
P21/A9
D202
53
P22
P15
P22/A10
52
P23
P23/A11
D203
51
P24
P16
P24/A12
50
P25
P25/A13
D204
49
P26
P17
P26/A14
48
P27
P27/A15
D205
47
P21
VCC
46
P47
P47/PWI
D206
45
P22
P46/PWO
44
P45/TMRII
D207
43
P23
P44/TMDOI
P43
42
P43/TMCII
41
P42
P14
R724
1k
MMS
P42/TMRIO
P15
R725
1k
AMS
P16
R726
1k
DMS
P21
INC
P22
R634
100k
P23
R636
100k
P24
R635
1k
P41
R611
P73
1k
P74
P75
C538
0.0047
8V
R892
ALARM BOARD
C4
(MARINE ONLY)
0.0047
J2
J30
R7
180k
Q1
2SC4116
R5
C1
TONE
1k
0.47
1
14
2
13
3
12
4
11
ALMC
R9
5
10
1k
6
9
7
8
IC1
S-71116AF
R890
Q114
Q80
2SC4116
DTC114EU
R730
12
D218
1SS302
Q82
2SC4116
R720
R671
D102
Q115
Q154
Q113
DAN222TL
R670
DTC114EU
UN5211
2SC4116
R722 1k
Q106
2SA1586
C598
10
IC34
TC7W04F
C599
8
0.1
1
7
Q149
2SC4116
2
6
R740
C597
R879
2.2k
0.1
1.5k
3
5
5
1
4
4
+
3
-
2
IC42
TA75S01F
R894
R874
10k
100k
C715
10
Q104
2SC4116
P41
R515
IC27
4.7k
TLP121
NMI—
J13
ACC2
13.6
13.6
7
6
SEND
SEND
3
1
EALC
AAF
5
4
2
L141
L141
SAND
EXC-ELDR25C
AMOD
DMOD
NMI—
R650
1k
L133
EXCELDR25C
R651
1k
NMO+
R652
1k
DAF+
DAF—
NMI+
L136
EXC-ELDR25C
CLON
COMPLETE VIEW
10 - 3
6.8k
AFG2
TONE
ALMC
10k
R879
R804
1.5k
4.7k
D90
1SS301
SCAN
33k
FSK8
PFSK
CWK
D217
1SS301
R742
1k
BEEP
R875
220
R802
4.7k
AFG3
Q153
UN5211
D79
DAN222TL
J12
ACC1
7
6
3
8
1
5
4
2
W11
C602
0.1
W12
T1
12T01
L134
DMD+
EXCELDR25C
NM—
DMD—
NM0+
DAF+
for REMOTE
NMO—
DAF—
GND
L135
EXCELDR25C
J11
J7
CLONE/ICF3

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