Icom IC-706MKIIG Service Manual page 56

MAIN UNIT (2)
MAIN UNIT (1)
L435 4.7uH
AT13
AT13 GND
L2
L1 1IF
L2
L2 T8V
L3
L3 8V
L4
L4 14V
L5
L5 R8V
L6
L6 5V
L7 PR1S
L7 PR1S
L8 PR2S
L8 PR2S
L9 ATTS
L9 ATTS
B0 BHF
B0 BHF
B7 B7W
B7 B7W
MAIN UNIT (3)
14V
GND 14V
2IF 8V
2IF 8V
WFAF 5V
WFAF 5V
ICL AMS8
ICL AMS8
ICH WFM8
ICH WFM8
PTTP R8V
PTTP R8V
SDSS T8V
SDSS T8V
SEND AGC
SEND AGC
SNDSR ALC
SNDSR ALC
EALC L1
EALC L1
AAF L2
AAF L2
AFO L3
AFO L3
AMOD L4
AMOD L4
MICE L5
MICE L5
MIC L6
MIC L6
DOUT L7
DOUT L7
DIN L8
DIN L8
BAND L9
BAND L9
U/D B0
U/D B0
DOT B7
DOT B7
DASH B7W
DASH B7W
FSKK BHF
FSKK BHF
CIVE 1F15
CIVE 1F15
CIV ATTS
CIV ATTS
STRT PR1S
STRT PR1S
KEY L417 4.7uH PR2S
KEY PR2S
BDT L477 4.7uH PR3S
BDT PR3S
UL PR4S
UL PR4S
UREF TB1V
UREF TB1V
VREF TB2V
VREF TB2V
HREF TB3V
HREF TB3V
UFOR TB4V
UFOR TB4V
VFOR SQLS
VFOR SQLS
HFOR NBS
HFOR NBS
DRIV WCNT
DRIV WCNT
J401
R8V R8V
T8V T8V
ICH ICH
ICL ICL
AT13 AT13
VFOR VFOR
UFOR UFOR
VREF VREF
UREF UREF
GND
PA L8 L8
J651
L9 L9
KEY KEY
STRT STRT
PR3S PR3S
PR4S PR4S
TB1V TB1V
TB2V TB2V
TB3V TB3V
TB4V TB4V
D500
1SV308
Q621
2SK882
D501
1SV308
R622
100
R8V
IC631
LA1150N
1 2 3 4 5 6 7 8
D621
C633
MA862
0.1
C631
C625
0.0047
0.1
D622
MA2S111
WFAF
L634 100uH
8V
L511 FI511
LS-522 FL-261
C564
2p
T8V
8V
R8V
AGC
ALC
D552
L562
MA862
LS-512
L561
0.15uH
1F15
AGC
ALC
T8V
8V
14V
R8V
5V
10 - 3
C501 L501 C503 L503
9p 0.56uH 9p 0.56uH
L504
0.27uH
L621
LS-513
C504
18p
1F15
WFM8
CP631
C636
0.001
C634 18p
Q632
R632 2.2k
2SK882
D631
DAN222
Q631
L632
2SA1576
LS-514 WFAF
T8V
WFM8
D502 D521
C521
MA862 CPH5513
0.0047
1 5
4
L512
2 3
LS-522 C522
0.0047
C527
0.0047
Q522
R527 R523
DTC114EE
180 [GS]
100
220 [G, GM]
D561 D562
FI561 L563 L564 L566
MA862 MA862
FL-23 LS-512 0.15uH LS-515
L565
0.15uH
D574 MA2S111 [G,GM]
R585
C506 R504 L602 L603
0.0047 18 100uH 100uH
L601 C605
0.47uH 0.0047
Q601
2SC4081
C602 FI601
27p SFECV10.7MA5S
R503
470
C642 150p
L633
CP632 Q634
LS-513
2SC4081
R638
4.7k
D632
1SS375
Q633
2SC4081
D522
C525 C526 C532
CPH5513
0.0047 0.0047 24p
3 2
4
IC521
µPC1688 3 5 1
C533
L527
4 2
24p
10uH
1
C529 0.0047
R522 47 C528 0.0047
L526 2.2uH
C534 C536 R524 R525
0.1 0.1 220 220
R526 C537
220 0.001
D572
CPH5513
C571 0.0047
1 5
4
C572 0.0047
2 3
4.7k [G, GM]
1k [GS]
A
R619
680
Q611
2SC4081
FI611
SFECV10.7MA5S
D571
MA2S077
Q636
DTA114EU
R642
B
330
Q635
DTC114EE
C
C542 L543 L546
12p 0.39uH 0.10uH
L544
0.15uH
C543
33p
Q521
DTC114EE
D
C575
0.0047
E
F
G
H
I
J
K
L
M
N
O