RL1
AG20B44
RL4
MZ-12D-K
L72
100uH
C16 0.0047
D3
1SS302
C89
0.0047
C17
300p
C135
120p
C78
180p
C19
680p
C79
200p
C21
390p
L10
LR-216
L11
LR-216
C184
100p
C185
33p
RL5
MZ-12D-K
C22
0.0047
C90
0.0047
C7 0.0047
D2
1SS302
L5
LA-550
L6
LA-550
L7
LA-547
C162
6p
C164
15p
C201
24p
C163
6p
C180
68p
C166
100p
C168
39p
RL2
NA-12W-K
R1
1
47
C87
0.0047
L73
100uH
C101
0.001
RL6
MZ-12D-K
L63
10uH
C91
0.0047
C23 0.0047
D4
1SS302
L74
100uH
C169
56p(EUR,FRA,ESP)
47p(USA,OTH)
C181
100p(EUR,FRA,ESP)
82p(USA,OTH)
C182
82p
L14
LR-387(EUR,FRA,ESP)
LR-389(USA,OTH)
L15
LR-388
C170
39p(EUR,FRA,ESP)
47p(USA,OTH)
C171
22p(EUR,FRA,ESP)
15p(USA,OTH)
C200 3p
C172
82p
RL7
MZ-12D-K
C29 0.0047
C92
0.0047
RL3
NA-12W-K
C88
0.0047
C93
0.0047
C30 0.0047
D5
1SS302
RL8
MZ-12D-K
C31
240p
C33
270p
C175
100p
L18
LR-293
L19
LR-293
C32
110p
C174
56p
RL9
MZ-12D-K
C36
0.0047
C94
0.0047
5
1
5
9
RL10
MZ-12D-K
C95
0.0047
C37 0.0047
D6
1SS302
C176
100p
C40
240p
C183
100p
L22
LA-481
L23
LA-551
C177
22p
C178
68p
RL11
MZ-12D-K
C43
0.0047
C21
1
0.001
C96
0.0047
RL14
MZ-12D-K
C99
0.0047
C51 0.0047
D8
1SS302
C52
750p
C82
750p
C143
470p
L30
LR-294
L31
LR-295
C53
470p
C55
120p
RL15
MZ-12D-K
C57
0.0047
C100
0.0047
RL12
MZ-12D-K
C97
0.0047
C44 0.0047
D7
1SS302
C45
390p
C47
220p
C49
560p
L26
LR-216
L27
LR-214
C46
430p
C48
110p
RL13
MZ-12D-K
C50
0.0047
C98
0.0047
C80
680p
C186
100p
C81
470p
C54
750p
C84
560p
C56
750p
L33
LR-391
R2
22
C62
330p
C59
180p
C58
10p
C63
330p
C64
47p
R3
10k
C65
470p
C66
470p
R4
8.2k
R6
47k
C67
470p
R7
100k
+
-
7
5
6
IC1b
IC1a
IC1
NJM2904M
R18
100
R17
1k
C152
0.001
R16
100
R15
1k
L57
100uH
C133
0.1
-
+
1
2
3
4
8
C141
0.001
Q4
2SC4081
R73
10k
C1
18
0.0047
R72
1k
Q8
2SC4081
R81
10k
C105
0.0047
R80
1k
Q7
2SC4081
R79
10k
C121
0.0047
R78
1k
Q5
2SC4081
R75
10k
C1
19
0.0047
R74
1k
Q6
2SC4081
R77
10k
C120
0.0047
R76
1k
Q3
2SC4081
R71
10k
C1
17
0.0047
R70
1k
Q2
2SC4081
R69
10k
C1
16
0.0047
R68
1k
L85
100uH
C122
0.0047
C215
0.1
R40
1k
L70
4.7uH
C204
47p
W15
W16
C213
0.47
L58
HF50ACC322513-B
C203
0.001
R33 1k
R34 1k
R35 1k
R36 1k
R37 1k
R38 1k
R39 1k
J13
J12
L2
L1
L3
L4
L5
L6
L7
GND
HFOR
HREF
SDSS
GND
14V
14V
14V
AT13
MIC
MICE
SEND
SNDSR
HOUT
L79
100uH
L80
100uH
C15
0.0047
L81
100uH
L82
100uH
L83
100uH
L77
100uH
L78
100uH
C205
0.001
L84
100uH
L75
100uH
L76
100uH
C102
0.0047
13
L3
L7
L6
L4
L5
L2
L1
L50
LR-293
C151
3p
SDSS
W18
W19
W20
W23
D9
1SS375
R5
1k
C136
0.68
R8
2P-50-W1L301
7MHz
50MHz
24MHz
28MHz
10MHz
14MHz
18MHz
21MHz
3.5MHz
1.9MHz
13
FILTER
C128
0.0047
D10
1SS375
10 - 7
MAIN (2)
J431
[ANT1]
3.5 V
8.0 V
30.0~59.999999 MHZ
CONNECT:4.2 V
NO CONNECT:0 V
4.0~7.999999 MHZ
CONNECT:4.2 V
NO CONNECT:0 V
22.0~29.999999 MHZ
CONNECT:4.2 V
NO CONNECT:0 V
8.0~14.999999 MHZ
CONNECT:4.2 V
NO CONNECT:0 V
15.0~21.999999 MHZ
CONNECT:4.2 V
NO CONNECT:0 V
0.03~1.999999 MHZ
CONNECT:4.1 V
NO CONNECT:0 V
2.0~3.999999 MHZ
CONNECT:4.2 V
NO CONNECT:0 V
ATT ON:11.5 V
ATT OFF:0 V
MEASUREMENT CONDITIONS
SUPPLY VOLTAGE:13.8 V
14.1 MHz USB
DIGITAL MULTIMETER :50 k‰/V
COMPLETE VIEW
Summary of Contents for IC-706MKIIG
Page 1: ...SERVICE MANUAL HF VHF UHF ALL MODE TRANSCEIVER i706MK G ...
Page 58: ... HPF BOARD BOTTOM VIEW DRIVER BOARD BOTTOM VIEW 8 6 ...
Page 60: ... PA UNIT BOTTOM VIEW 8 8 ...
Page 62: ...1 8 16 9 PLL UNIT BOTTOM VIEW 8 10 ...
Page 64: ... FILTER BOARD BOTTOM VIEW 8 12 ...
Page 85: ...6 9 16 Kamihigashi Hirano ku Osaka 547 0002 Japan A 5564HI S C 1999 by Icom Inc ...