Kenwood TKR-750 Service Manual page 59

A B C D
TKR-750
PC BOARD VIEW
1
2
TX-RX UNIT (X57-6260-XX) (B/2) -10 : K,E -11 : K2 Component side view
C806
+
3
IC627
I
G
O
+ C826
4
C785
L601
D600
L604
C613
R603
5
GND
VDD
OUT
IC601
6
+
7
8
9
Ref No. Address Ref No. Address Ref No. Address
10
IC601 5B IC624 3G IC630
IC602 7L IC625 3K D600
IC605 6L IC627 3B D614
IC607 8P IC628 3G D618
IC623 8L IC629 4S D621
11
12
13
71
14
E F G H
+ L606
+
C646
C691
Ref No. Address
4N D624 7M
4B D625 7N
6M D626 4N
6N D629 6O
7M
I J K L
+
L607
3.3D
R654
DEO
DEI
1 16
R653
IC605
1
TXI
8 9
TXO
1
RXI 16
AC
IC602
BC1
BC2
8 9
BC3
BC4
D624
PTI
CLRC
9
8 R756
RXO
PTO IC623
5C
16 1
GND
14
R755
72
M N O P
C800
+
R781
8C
IC630
C817 C789
I
+
G
O
SB
C801 +
C795
C798
+
C814
+
CN603
C811
+
D614 D618
C803
R785
CN604
D621
C702 +
C649
R796
C657 R674
R770
+
C823
CN605
+
C663 +
R769
R812
R676 R669 R671
+
C681
C652 R672
Q R S
1
ANI
+
IC629
10
C792
R750
+
+ +
J72-0757-01 B/2
Component side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
Foil side