Icom IC-706MKIIG Service Manual page 78

• FILTER UNIT
P1 J1
MAIN (1)
J101
HRX
P2 J2
PAO
PA
J172
HPAD
J4
DASH
DOT
[KEY]
GND
J7
CIV
[CIV]
CIVE
J8
[RTTY]
GND
J9
CIV
CIVE
FSKK
BDT
BANV
KEY
DASH
DOT
U/D
MAIN (2)
EALC
J461
GND
PTTP
AAF
SQLS
AFO
DOUT
DIN
AMOD
J11
SQSM
GND
MICM
MCEM
[MIC]
SENM
MAFM
U/DM
8VM
COMPLETE VIEW
CP101
C189 L1
C190 R62
0.1 390 0.1 LA-236
Q12 C2
D25
DTA114EE D26 0.75p
1SV312 R61 L69
MA2S111
100 100uH
4 1
2
3
R63
56
Q9
2SC4213
Q1
DTC114EU
TX:6.4 V
RX:0.2 V
L59
HF50ACC322513-B
L51 HF50ACC322513-B
SENR
L43 HF50ACC322513-B
FSKR R9 100
L36 C123
100uH
1 W17
L87 100uH
L41 HF50ACC322513-B 8V
T8V
L60 100uH
L65 100uH
L64 100uH
J14
L67
100uH
AFOUT
6 5 Q11
L86
2SD1623
100uH
4 3
L68
EXCCL3225U
2 1
[DATA]
L44 100uH TX: 0.75 V
V.UHF: 4.1 V
RX: 0 V
HF: 0 V
L45 100uH
R82
L46 100uH 1k
L47 100uH
L48 100uH
L56 100uH
L49 100uH
L2
LA-246
C4
15p
RL1
AG20B44
L72
C6 0.0047 100uH C16 0.0047
D3
R26
10k 1SS302
D1
1SS302
L71
100uH
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
SEND2 7
AFA
12
12 11 10 9
MODA 11
L74
SQSA 13 100uH C23 0.0047
13
L39
HF50ACC322513-B
FSKA 10 6 9 5
D4
L55 100uH ALCA
1SS302
L34 100uH BANA
KEYA
L54
100uH
L75
100uH C30 0.0047
D5
1SS302
RL16
MZ-12D-K
C146 0.0047
L76
100uH C37 0.0047
D6
1SS302
D23
1SS302
13.5 V
8.0 V
Q10
2SC4081 13
L10 L11
LR-216
LR-216
RL4 RL5
C184 C185
MZ-12D-K
MZ-12D-K
100p 33p
C22 L79
100uH
0.0047
L5 L6 L7
LA-550 LA-550 LA-547
RL2 RL3
C162 C164
NA-12W-K NA-12W-K
6p 15p
C201
24p
C15 L80
0.0047 100uH
L14
LR-387(EUR,FRA,ESP) L15
LR-389(USA,OTH) LR-388
C170 C171
RL7
39p(EUR,FRA,ESP) 22p(EUR,FRA,ESP)
MZ-12D-K
47p(USA,OTH)
15p(USA,OTH)
RL6
MZ-12D-K
C200 3p
C29 0.0047
L81
100uH
L50
LR-293
L18 L19
LR-293
LR-293
RL8
RL9
MZ-12D-K MZ-12D-K
C32 C174
110p 56p
L82
C36
0.0047 100uH
L22
L23
LA-481 LA-551
RL10 RL11
MZ-12D-K
MZ-12D-K
C177 C178
22p 68p
C43 L83
0.0047 100uH
4.0~7.999999 M
Q4
7MHz CONNECT:4.2
2SC4081
NO CONNECT
R72
1k
30.0~59.99
CONNECT
Q8 NO CONN
50MHz
2SC4081
R80
1k
22.0~29.999
CONNECT:4
NO CONNEC
Q7
24MHz
2SC4081
28MHz
R78
1k
8.0~14.999
CONNECT
NO CONNE
Q5
10MHz
2SC4081
14MHz
R74
1k
15.0~21.99
CONNECT
NO CONN
Q6
18MHz
2SC4081
21MHz
R76
1k
2.0~3.9999
CONNECT
NO CONN
Q3
3.5MHz
2SC4081
R70
1k
0.03~1.9999
CONNECT:4
NO CONNE
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
C51 0.0047
100uH
D8
1SS302