Kenwood TKR-750 Service Manual page 75

J K
Q601
Q602
S
D
G
Q603
C717
C718
+
C713
36
R691
37
R692
R697
R813
C707
+
C695
IC618
+
C708
C696
C709 +
C711
72
73
C727
+
C714
R731
C719
C716
EMU1 GND GND GND NC GND TRST
EMU0 TCK TCK TD0 DVDD TD1 TMS
L M
TX-RX UNIT (X57-695X-XX) (B/2) 0-11 : K 0-12 : K2 2-70 : E
IC632
5 4
R832 C836
R831 R828
8 1
C838 C837
R826
+
C842
C833
13 12
C731 C741
IC606
C732 C742
+
C733
+
24
1
C843
C749
1
144
C750
+
C754
C747
C759
+
C757
+
C753
C752
C748
+
C756
109
C755 R688
108
C751 R687
R730 C824
Q604
13 12
G
D
S
C735
IC603
C734
24
R733 1
N O P
PC BOARD
Foil side view (J72-0923-19 B/2)
IC631
5 4 R818
R819
8 1
R616
5 4
R606
IC600
8
1
C616
R640
R837
R642
R627
L603
25
R644 R635
26
R614
R630
R631
R622
R639
R637
R641
R643
R647
R645
R648
R646
50
R649
R667 51
R650
R651
R662
R665
CP619
CP618
1
16
C844
Q R
TKR-750
X600
C635 C634 C629
R817
S
D
R629
G
Q600
R600 R602
R618
C614
R638
1
C641
100
+
C640
IC604
76
75 R661
CP614
R660
CP617 CP615 R659
R656
CP613
CP616
32
IC609
17
J72-0923-19 B/2
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
S
1
2
3
4
5
6
7
8
9
10
11
12
13
67
14