Icom IC-7200 Service Manual page 25

Jun. 2009
• MAIN UNIT (MAIN-2)
C550
5V
0.1
IC521
C547
8 1
LO2 LO1
7 2
0.1
GND VCC 56P
6 3
C534 C535 IF2 RF2 C521
5 4
IF1 RF1
330P 0.001
Q531
TA4107F
C548
2SC2714
0.1
C533
0.0047
0
R506
R508
0
C2012C
470 L507
Q502
EP504 2SK1740
R509
2SK1740
Q504
820
CASE-BM7H C507
0.1
L504
MA2S1110G
C514
0.1
D523 LR-528 C508
0.1
L508
R510
C2012C
Q503 Q505
820
2SK1740 2SK1740
0
J7
TMP-J01X-V6
C44 L1 L2
0.1
0.15U
82N
C51
C46
68P
TO RF J7
20P
MAIN- 1
VCT4
VCT5
R502 MAIN -6
L604 L603
C518 C501
680 1Lo
68N 47N 56P 56P
C505
1Lo
C604
Q501
0.01
2SC3357
18P R500
4.7
T8V
L524
ALC
C525
10U
0.0047
D525
C526
0.0047
R521
3SK264
Q521
0
R528
C527
0.0047
NTCG16
R529
1K
EP551
EP541 FI541
1 4
R534 IN GND CASE-BM7H
3 2
CASE-BM7H GND OUT
LR-531
47
D501
FL-421
MA2S1110G
L541
L542
LR-531
R533
L526
R8V
1K 100U
L510
0.18U
14V
3 4
L551
L509
2 5
82N
6
LS-555
Q506
XP4311
LR-528
EP2641
L505 MMZ1608Y102BT
R8V
R654
27K
Q651
2SC4081
MAIN- 5
2Lo
2Lo
L581
LS-554
D571 HSB88WS
D551 D552
LR-528 L572
MA2S1110G MA2S1110G
MA2S1110G
MA2S1110G D554 D581
L571
LR-317
L2987 1.5U
D553 MA2S1110G 0.1
C572
MA2S1110G
D582
MMZ1608Y102BT
EP554
AGC
C554
0.001
L552
R559
Q551
0
3SK264
LS-555
D2956
HVC358B
EP2642
MMZ1608Y102BT
R661
C657
C656
10K 2.2
0.1
Q654
2SC4081
C653
C662
0.001
Q653 0.1
3SK264
Q652
3SK264
D671
MA2S1110G
C576
0.1
C577
0.1
3SK264
R586 C587
Q581 4.7K 0.0047
R587
NTCG16
FI601
CFWS455HT
M A2S1110G
D583 C618
C601 C602 R617
I O
MA2S1110G 0.1 0.1 D611 0
0.1
D584 Q611
3SK264
MA2S1110G
R592
C575
4.7K 0.1
L583
M A2S1110G
C594
0.1
D641
C595
10
LS-553
IC591
1
COM
2
INH
3
VEE
4
GND
TC7W53FU
R8V
C677
10
C678
1
IC671
R678
1 8
COM V+ L673
2 7
EN NC
2.2K
3 6
GND NO
4 5
GND IN
LR-528
TS5A2053DCTR
24
MAIN- 1
5V
8V
T8V
ALC
R8V
14V
DRVC
TX
R624
DRVC
470
R622
0.1 D621
C621
0 M A2S1110G
MAIN- 3
AGC
C590
0.1
C597 L600
R3IF
1000U
1
R597 NTCG16
MAIN-4
8
VCC
7
CH0 C598 R598
6
CH1 T3IF
5
A 0.1 470
SN74LVC2GU04DCKR
IC672
6 1
1Y 1A
5 2
VCC GND
4 3
2Y 2A
R681
100K
MAIN-5
3Lo
R685
C681
3Lo
0.01
4.7
*; Refer to "PARTS LIST."