January 2013
*; Refer to “PARTS LIST.”
20
VOLTAGE DIAGRAM
1st Lo
MAIN
unit
J201
1
2
P4
1
2
P3
CP316
CP315
CP314
CP313
CP312
CP311
CP310
CP309
CP308
CP307
SRST
FSKK
CON0
CON1
CON2
PDAT
PCK
DSTB
PSTB
DNB
13V
13V
10
11
12
13
14
15
16
3
4
1
2
5
6
7
8
9
J3
13V
GND
8V
NC
CP305
CP306
CP304
CP303
2nd Lo
1LO
1LOE
1
2
J4
L36
0.1H
L37
82nH
C112
56p
C114
39p
C116
8p
C111
0.001
W1
L30
10H
L32
0.82H
C108
0.0047
R85
8.2k
C109
0.0047
Q28
2SC2714
R169
33
R171
180
R172
180
8V
C106
0.0047
L26
LW-25A
C194
470p
W7
C68
0.001
C1
100
R57*
R192
1k
C5
33
C195
470p
Q34
L2SC4081
L25
10H
8V
5V
L8
10H
R20
470
R21
10k
C26
100p
Q11
2SC2714
R26
1k
R28
1k
R30
1k
R24
2k
R25
2k
R27
2k
R29
2k
C28
0.0047
1
VDD
44
2
3
4
5
6
7
8
9
10
11
VSS
12
DA0
13
DA1
14
DA2
15
DA3
16
DA4
17
VSS
18
DA5
19
DA6
20
DA7
21
DA8
22
VSS
34
UL
35
P1
36
TREE
37
P2
38
VDD
39
VSS
40
STRB
41
DATA
42
CON_CLK
43
IC2
SC-1287A
(TC190G02EFG-0058)
R19
220
R116
100
C27
0.0047
C126
0.0047
C168
0.047
C2
10
R2
100
C67
100p
D4
KV1470
C165
TZBX4R200BA110T
20p
C62
100p
L27
LW-25A
C63
0.0047
C64
0.0047
Q18
2SK508
L19
E544GN-110248
R75
3.9k
R78
100
L38
1H
R74
8.2k
C103
0.0047
C65
1p
R7
220
R49
220
L39
0.82H
L41
10H
L42
0.82H
R88
100
R89
470
R90
470
R117
47k
R158
100
R159
10k
C118
0.0047
R84
3.3k
C104
0.0047
R87
100
L34
0.1H
L35
0.15H
R120
47k
C115
24p
C129
0.0047
C117
33p
L48
0.68H
C130
0.001
RESET
PST
DT
CK
DST
CON2
CON1
CON0
CK
DT
R119
47k
C139
0.0047
C143
0.0047
C226
3p
C225
3p
Q32
2SC2714
R9
22k
R10
22k
R160
10k
C120
0.0047
C159
0.001
C148
0.0047
L1
10H
C3
0.0047
C6
10
C192
0.0047
R161
220
C127
0.001
R118
47
C128
0.0047
Q30
2SC2714
DT
CK
CON0
CON1
CON2
DST
R133
1k
R155
2k
R8
220
R132
2k
C119
0.001
CP2
W9
CP20
8V
LFO
R6
10k
R3
2.2k
D15
1SS226
C29
0.0047
C30
0.0047
CP1
CP3
CP30
PST
CK
DT
RESET
R31
2k
R33
2k
R35
2k
R37
2k
R39
2k
C32
0.0047
C31
0.0047
R32
1k
R34
1k
R36
1k
R40
1k
R42
1k
R41
2k
R43
2k
C34
0.0047
L12
ELJPA 100KF 10U
C33
100
C228
2.2
R182
33k
R181
15k
C222
0.0047
Q35
L2SC4081
R180
2.2k
R183
4.7k
R134
1k
R135
1k
R136
1k
R137
1k
R138
1k
R145
2k
R144
2k
R146
2k
R147
2k
R148
2k
C223
0.1
D16
DA2S10100L
L47
10H
C203
0.0047
5V
8V
C149
0.0047
VSS
SYSCLKO
2
VDD
3
VDD
4
VSS
5
DA0
6
DA1
7
DA2
8
DA3
9
VSS
10
DA4
11
DA5
12
DA6
13
DA7
14
VSS
15
VSS
16
DA8
17
DA9
18
DA10
19
DA11
20
VDD
21
TE1
22
TE2
23
TE3
24
VDD
25
PD2
51
PD1
52
VDD
53
PD0
54
VSS
55
PDTRI
56
VDD
57
REF OSC
58
RC
59
FCK
60
VSS
61
Q16MA
62
Q4MA
63
VDD
64
VSS
65
ETCO7
66
ETCO6
67
ETCO5
68
VSS
69
ETCO4
70
ETCO3
71
VSS
72
ETCO2
73
ETCO1
74
ETCO0
75
IC6
SC-1246A
D12
1SS184
C146
0.0047
R127
2.2k
R162
820
R104
47k
R105
47k
R106
47k
R107
47k
R22
47k
R108
47k
R103
47k
Q12
L2SC4081
C141
0.0047
CON0
CON1
CON2
CK
DST
DT
PST
C147
0.0047
C145
0.0047
C174
0.047
W170
C151
0.0047
C150
0.0047
R139
1k
R140
1k
R141
1k
R142
1k
R149
2k
R150
2k
R151
2k
R152
2k
R153
2k
W10
13V
L3
LW-25A
TZBX4R200BA110T00 20p
C15
33p
C13
0.0047
Q9
2SC2714
R12
15k
R13
470
R14
4.7k
C12
0.0047
C14
82p
L2
10H
C25
120p
X1
CR-337
C21
100
L5
10H
R15
100
C17
0.0047
L4
LS-472C
R154
2k
L45
22H
L46
18H
C157
39p
C138
56p
C156
22p
L44
27H
L9 1H
L10 1H
R165
1M
C135
4p
C136
12p
C134
56p
C158
0.001
C161
0.047
C153
0.0047
R5
100
C188
0.1
1
2
3
5
4
IC7
ST7063C-QG
C191
0.0047
C152
0.0047
C137
68p
C172
27p
R164
1k
R4
470
R166
1M
C144
0.0047
C155
0.0047
R44
47k
R97
1k
R98
1k
R99
1k
R95
1k
R93
1k
R96
1k
R94
1k
R91
1k
W92
CK
RESET
RESET
DST
PST
DT
CON0
CON1
CON2
C224
0.1
C170
0.0047
CP301
GND
Q33
LMUN5211
C166
1
C66
0.0047
C167
0.0047
C4
10
C8
10
R102
22
C7
0.1
13V
R121
220
C132
100p
IC1
TA7805F NQ
C9
10
C10
0.1
8V
5V
13V
LFO
Q10
2SC2714
R16
22k
R17
220
R23
10k
C18
100p
C19
0.0047
R18
220
C20
15p
C22
0.0047
C227
56p
C23
0.5p
C24
15p
L7
L49 0.12H
L50 0.12H
LS-471A
L6
LS-471A
1
2
J1
1
2
P1
1
2
P2
2LO
2LOE
2LO
2LOE
C16
PLL UNIT
R156
180
1
R143
1k
Q29
2SC2714
R191 180
C160
0.0047
R38
1k
Q26
2SC2714
VDD
VSS
FSK1
FSK0
ETC0
ETC1
VDD
SYS_CLK
NUM0
NUM1
NUM2
100
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
VDD
DA
T
A
CONTCLK
VSS
B
USY
VSS
CON0
CON1
CON2
STRB
VSS
VSS
SYS CLK
D
VV
VSS
B
UN4O
B
UN2O
B
UN2O
VDD
B
UN4I
B
UN2I
B
UN2I
VDD
VSS
VSS
26
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
VSS
VSS
VDD
TEOUTH0
TEOUTH1
TEOUTH2
TEOUTH3
TEOUTH4
VDD
VDD
SYSRESET
VSS
VDD
OSCI
VSS
OSCF
VDD
VSS
OSCO
VSS
PDIN
REFIN
VSS
DIV
O
UT
VDD
D
A9
VDD
R
O
MCE
RESET
VSS
VDD
PDM0
PDM1
PDM2
Q
I
23
24
25
26
27
28
29
30
31
32
33
L15
15H
L14
12H
C55
0.0047
R52
680
1
2
J2
1
2
P5
BFO
WS2
MAIN
unit
J2001
MAIN
unit
J401
BFOE
CP201
BFO
R51
3.9k
R53
3.9k
CP202
C52
27p
C54
22p
C51
2p
C53
0.5p
C50
22p
O
G
I
W101
W102
EP102
WS1B
EP101
W103
W104
W1A
EP104
EP103
2.0V
1.3V
0.5V
3.2V
3.9V
7.9V
1.0V
1.9V
7.9V
1.4V
2.2V
1.8V
2.5V
7.0V
2.4V
1.9V
1.3V
7.8V
2.9V
2.2V
6.8V
0.5V
0.5V
4.6V
7.8V
0.1V
5.4V
2.4V
2.3V
10.3V
4.8V
1.9V
1.4V
1.1V
7.9V
1.7V
7.2V
12.5V
7.9V
4.6V
0V
0.6V
Содержание IC-718
Страница 29: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 19 VOLTAGE DIAGRAM 25 Jun 2011 ...
Страница 49: ...Jun 2011 20 C16 CP1 PLL UNIT BOTTOM VIEW FILTER UNIT BOTTOM VIEW PA UNIT BOTTOM VIEW ...
Страница 59: ...SERVICE MANUAL ADDENDUM CONTENTS REPLACEMENT PAGES 5 4 and 5 5 PARTS LIST 1 VOLTAGE DIAGRAM 15 Mar 2010 ...
Страница 81: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 16 VOLTAGE DIAGRAM 18 Jul 2009 ...
Страница 148: ...S 13701MZ C1 q 2000 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan Count on us HF TRANCEIVER iC 718 iC 718 ...
Страница 196: ...9 4 VARISTOR BOARD BOTTOM VIEW PLL UNIT BOTTOM VIEW PA UNIT ...
Страница 200: ...9 8 BOTTOM VIEW FILTER UNIT ...
Страница 206: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13701MZ C1 q 2000 Icom Inc ...