Kenwood TH-D72A Service Manual page 57

J K
J703
USB
C751
R794
C753 Q713
C752 R793
R810 C812
R796
Q712
R900
8
R797
G
Q714
C811
D
R828
S
CP66 CP65 CP64
CP68
103
102
65
64
CP54
CP53
R892
Ref. No. Address
IC705 6P
IC712 5L
IC713 10O
IC714 7M
IC715 10P
IC716 4I
IC717 10L
B/3
IC718 7Q
IC719 8Q
IC720 6D
L M
TX-RX UNIT (X57-784X-XX) (A/3): CONTROL section
0-11: K, 2-71: E Component side view (J79-0278-19 A/3)
PTT
D726
C793
NC INT MIC
33C
C792
D725
R702
R930
C706
C785
R765
C757 +
D702
R764
R766
R767
8 5
C783 C797 R781
IC731
1 8
IC714
4 5
1 4
C934 C795
C933
4
Q707
D716
6
8 5
R747
R779 R837
IC730
C778 C838
C917
1 4
R902
R934
CN712
R918
R800 C817
R799
1 10
X701
5 6
Ref. No. Address Ref. No. Address
IC721 7E IC733 9C
IC722 5F IC734 5O
IC724 6B IC735 4I
IC725 10D IC737 8J
IC726 8M Q702 6N
IC727 4D Q703 6N
IC728 8C Q707 8N
IC730 8L Q709 9O
IC731 7L Q711 7O
IC732 7B Q712 4K
N O
PC BOARD
J701
EXT. MIC / EXT. SP
SPG
SP
INT SP
MIC
5 4
C987
8 1
R968 C970
Q703
S
D
G
R718
R748 C802
C730
+
C847
R804 C801
Q718
R733 C823
3
R805
C835
C836
1
C833
Q717
R819
R808
C822
C837 R820
+
C779
1
1 5
IC713
3
3 4
R986
Ref. No. Address Ref. No. Address
Q713 4K Q723 7G
Q714 4K Q724 6C
Q715 7O Q725 8F
Q716 4J Q726 10E
Q717 8N Q727 10F
Q718 7N Q728 9B
Q719 5H Q729 9B
Q720 5H D701 5M
Q721 9Q D702 6N
Q722 10Q D703 3Q
P Q
TH-D72A/D72E
J79-0278-19 A/3
NC
REM
CN701
C702
R721
C734
R763
R916
R738
R969
5
R736
IC705
1
R818
1
IC718
5
C849
C861
C860
Q721
+
C870
5
IC715
4
R850
Q722
Ref. No. Address
Component side
D706 7N
Layer 1
D707 6O
Layer 2
D709 8R
Layer 3
D716 8M
Layer 4
D717 9R
Layer 5
D725 4L
Layer 6
D726 3L
D727 9M
D740 9Q
R S
1
2
3
4
5
C772
R741
C773
R744
6
7
8
9
10
11
12
Foil side
13
57
14