![background image](http://html.mh-extra.com/html/icom/ic-706mkiig/ic-706mkiig_service-manual_612196078.webp)
C190
0.1
R62
390
R63
56
D25
1SV312
R64
220k
C214
0.0047
R67
330
R61
100
L69
100uH
C191
0.1
R66
4.7k
C210
0.001
D26
MA2S111
L1
LA-236
L2
LA-246
C2
0.75p
C4
15p
C124
0.1
C125
0.1
C1
33p
C3
56p
C5
39p
R26
10k
C127
0.1
Q9
2SC4213
R27
1k
R28
1k
R126
0.1
C149
0.1
C6 0.0047
D1
1SS302
L71
100uH
Q1
DTC114EU
C103
0.0047
C104
0.0047
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
C69
0.0047
C70
0.0047
C206
0.001
C207 0.001
L51 HF50ACC322513-B
L43 HF50ACC322513-B
L49
L56
L48
L45
L44
C75
0.0047
C1
15
0.0047
C76
0.0047
C73
0.0047
L46
L47
C1
12
0.0047
C1
13
0.0047
C1
14
0.0047
C208
0.001
L60
L41
4
2
3
8
7
12
11
13
1
10
6
9
5
4
3
2
1
5
6
7
8
9
10
11
12
13
R43
2.2k
R42
2.2k
D24
DAP202U
RL16
MZ-12D-K
C144
0.0047
C145
0.0047
C1
10
0.0047
C
111
0.0047
Q10
2SC4081
R82
1k
R83
10k
C147
0.0047
C148
0.0047
C146 0.0047
D23
1SS302
L86
100uH
C202
0.0047
R60
2.2k
Q11
2SD1623
C159
0.0047
6
4
2
1
3
5
C157
0.0047
C156
0.0047
L67
100uH
L68
EXCCL3225U
C155
0.0047
C153
0.0047
L66
100uH
L65 100uH
L64 100uH
J14
C154 0.0047
L59
HF50ACC322513-B
L42
HF50ACC322513-B
R9 100
C140
0.001
R10 100
L37
100uH
L36
100uH
C123
1
W17
C72 0.0047
C158 1
C71 0.0047
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
L30
LR-294
C53
470p
RL12
MZ-12D-K
C97
0.0047
C44 0.0047
D7
1SS302
C45
390p
L26
LR-216
C46
430p
C80
680p
C81
470p
C54
750p
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
P1
HRX
J1
HPAD
P2
J2
J4
DASH
DOT
GND
J7
J8
CIV
CIVE
SENR
FSKR
GND
J9
J11
L79
100uH
L80
100uH
C15
0.0047
L81
100uH
L82
100uH
L83
100uH
L77
100uH
L78
100uH
C205
0.001
L75
100uH
L76
100uH
C102
0.0047
CP101
C189
0.1
PAO
C193 10p
C209
0.001
J5
L54
100uH
L34
L55
L39
HF50ACC322513-B
C74
0.0047
L35
HF50ACC322513-B
L61
HF50ACC322513-B
SNDSR
SDSS
SEND
CIVE
CIV
FSKK
BDT
BANV
KEY
DASH
DOT
U/D
EALC
GND
PTTP
AAF
SQLS
AFO
8V
T8V
DOUT
DIN
AMOD
SQSM
GND
MICM
MCEM
SENM
MAFM
U/DM
8VM
GND
BDTA
SEND1
138A
SEND2
AFA
MODA
SQSA
8VA
FSKA
ALCA
BANA
KEYA
13
3
4
2
1
R65
220k
C192
0.1
AFOUT
L50
LR-293
HFRX
L87
7MHz
50MHz
24MHz
28MHz
10MHz
14MHz
18MHz
21MHz
3.5MHz
1.9MHz
Q12
DTA114EE
100uH
100uH
100uH
HF50ACC322513-B
100uH
100uH
100uH
100uH
100uH
100uH
100uH
100uH
• FILTER UNIT
MAIN (1)
J101
MAIN (2)
J461
[MIC]
[DATA]
PA
J172
[KEY]
[CIV]
[RTTY]
[ACC]
TX:6.4 V
RX:0.2 V
13.5 V
8.0 V
V.UHF: 4.1 V
HF: 0 V
TX: 0.75 V
RX: 0 V
30.0~59.99
CONNECT
NO CONN
4.0~7.999999 M
CONNECT:4.2
NO CONNECT
22.0~29.999
CONNECT:4
NO CONNEC
8.0~14.999
CONNECT
NO CONNE
15.0~21.99
CONNECT
NO CONN
0.03~1.9999
CONNECT:4
NO CONNE
2.0~3.9999
CONNECT
NO CONN
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 ...