Icom IC-706MKIIG Service Manual page 63

FILTER BOARD
CP101
J1 C190 R62 C189
P1
0.1 390 0.1
Q12
D25
MAIN (1)
D26
HRX 1SV312 L69 DTA114EE
R61
J101
MA2S111
100 100uH
4 1
2
3
R63
56
PA
J2
J172
PAO
P2
HPAD
J4
DASH
[KEY] DOT
GND EP5
L59
HF50ACC322513-B
J7 EP7
CIV
[CIV]
CIVE
L51 HF50ACC322513-B
J8
SENR
L43 HF50ACC322513-B
FSKR R9 100
[RTTY]
GND
L36
100uH
J9
CIV
CIVE
FSKK
BDT
BANV
KEY
DASH
DOT
U/D
MAIN (2)
EALC
J461
GND
PTTP
AAF L87 100uH
SQLS
AFO
L41 HF50ACC322513-B 8V
T8V
L60 100uH
DOUT
DIN
AMOD
L65 100uH
L64 100uH
J14
L67
100uH
AFOUT
6 5
4 3
L68
EXCCL3225U
2 1
[DATA]
J11
SQSM L44 100uH
GND
MICM L45 100uH
MCEM L46 100uH
[MIC]
SENM L47 100uH
MAFM L48 100uH
U/DM L56 10uH
8VM L49 100uH
L1 L2
LA-236 LA-246
RL1
C2 C4 AG201344
0.75p 15p
L72
C6 0.0047 100uH
C16 0.0047
R26
Q9
10k
2SC4213
D1
1SS302
Q1
DTC114EU
C7 0.0047
D24 D2
C87
1SS302
DAP202U
0.0047
L73
100uH
8VA
1
[ACC]
J5
GND 2
BDTA
4
4 3 2 1
SEND1 3
138A
8
8 7 6 5
C123
SEND2 7
1
W17
AFA 12
12 11 10 9
MODA
11 L74
SQSA 13 100uH C23 0.0047
13
L39
HF50ACC322513-B
FSKA 10 6 9 5
L55 100uH ALCA
L34 100uH BANA
KEYA
L54
100uH
L75
100uH C30 0.0047
RL16
MZ-12D-K
Q11
L86
2SD1623
100uH
C146 0.0047
L76
100uH C37 0.0047
D23
1SS302
R82
1k
Q10
2SC4081
L10 L11
LR-216
LR-216
RL4
RL5
C184 C185
MZ-12D-K MZ-12D-K
100p 33p
D3 L79
C22
1SS302
0.0047 100uH
L5 L6
L7
LA-550 LA-550
LA-547
C162 C164
6p 15p
RL3
NA-12W-K
RL2 C201
NA-12W-K 27p
C15 L80
100uH
0.0047
L15 L16
L14
LR-387 LR-396 LR-388
RL7
C171 C216
C170
MZ-12D-K
18p 15p 10p
RL6
MZ-12D-K
C200 22p
C29 0.0047
D4
1SS302 L81
100uH
L50
LR-293
L18 L19
LR-293 LR-293
RL8 RL9
MZ-12D-K
MZ-12D-K
C32 C174
110p 56p
C36 L82
D5 100uH
0.0047
1SS302
L22 L23
LA-481 LA-551
RL10 RL11
MZ-12D-K MZ-12D-K
C177 C178
22p 47p
C43 L83
D6
0.0047 100uH
1SS302
13
Q4
7MHz
2SC4081
L3
L33
R72
LR-391
1k
R2
22[G]
47[GS]
33[GM]
Q8
50MHz
2SC4081
L7 D10
MA742
R80
1k
C65 C66
D9
Q7 470p 470p
MA742
24MHz
2SC4081
28MHz
L6
R78
1k
Q5
10MHz
2SC4081
14MHz
L4
R18
R74
5
100
7
1k +
6
-
IC1b
Q6
18MHz
21MHz 2SC4081
IC1
L5
NJM2904M
R76
1k
IC1a
R16
4
2
100
Q3 1
3.5MHz -
2SC4081 3
+
L2
8
R70
L57
1k
100uH
Q2
1.9MHz
2SC4081
L1
R68
1k
RL12 L26 L27
MZ-12D-K LR-216 LR-214
C46 C48
430p 110p
RL13
MZ-12D-K
L77
100uH C44 0.0047
L84
C50
D7
0.0047 100uH
1SS302
RL14 L30 L31
MZ-12D-K LR-294 LR-295
C53 C55
470p 120p
RL15
MZ-12D-K
L78
100uH C51 0.0047
C57 L85
D8
0.0047 100uH
1SS302
10 -10
C136 J13
0.68
HOUT
[ANT1]
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 MAIN (2)
J431
GND
14V
14V
14V
AT13
MIC
MICE
SEND
SNDSR
W18
W19
W20
W23
L200
1uH
L201
1uH
13
FILTER
BOARD