Icom IC-706MKIIG Service Manual page 79

4.0~7.999999 MHZ
Q4
CONNECT:4.2 V
7MHz
2SC4081
NO CONNECT:0 V
R72
1k
30.0~59.999999 MHZ
CONNECT:4.2 V
Q8 NO CONNECT:0 V
50MHz
2SC4081
R80
1k
22.0~29.999999 MHZ
CONNECT:4.2 V
NO CONNECT:0 V
Q7
24MHz
2SC4081
28MHz
R78
1k
8.0~14.999999 MHZ
CONNECT:4.2 V
NO CONNECT:0 V
Q5
10MHz
2SC4081
14MHz
R74
1k
15.0~21.999999 MHZ
CONNECT:4.2 V
NO CONNECT:0 V
Q6
18MHz
2SC4081
21MHz
R76
1k
2.0~3.999999 MHZ
CONNECT:4.2 V
NO CONNECT:0 V
Q3
3.5MHz
2SC4081
R70
1k
0.03~1.999999 MHZ
CONNECT:4.1 V
NO CONNECT:0 V
Q2
1.9MHz
2SC4081
R68
1k
L26
LR-216
RL12
MZ-12D-K
C46
430p
L77
100uH C44 0.0047
D7
1SS302
L30
LR-294
RL14
MZ-12D-K
C53
470p
L78
100uH C51 0.0047
D8
1SS302
L3
L33
LR-391
R2
22
L7 D9
1SS375
C65 C66
470p 470p
L6
L4
R18
100 5
7
+
6
-
IC1b
IC1
L5
NJM2904M
IC1a
R16
4
2
100
1
-
3
+
L2
8
L57
100uH
L1
L27
LR-214
RL13
MZ-12D-K
C48
110p
C50 L84
0.0047 100uH
L31
LR-295
RL15
MZ-12D-K
C55
120p
C57 L85
100uH
0.0047
C136 J13
0.68
HOUT
D10
1SS375
ATT ON:11.5 V
ATT OFF:0 V
J12
L1
R33 1k
L2
R34 1k
L3
R35 1k
L4
R36 1k
L5 R37 1k
L6 R38 1k
L7
R39 1k
GND
HFOR
HREF
SDSS
GND
14V
14V
14V
AT13
MIC
MICE
SEND
SNDSR
W18
W19
W20
W23
MEASUREMENT CONDITIONS
SUPPLY VOLTAGE:13.8 V
14.1 MHz USB
DIGITAL MULTIMETER :50 k‰/V
13
FILTER
10 - 7
[ANT1]
MAIN (2)
J431
COMPLETE VIEW