Pc Board; Final Unit (X45-3732-71) - Kenwood TKR-751 Service Manual Supplement

A B
TKR-751
1
FINAL UNIT (X45-3732-71) Component side view (J72-0970-19)
2
3
4
Main DC
+B1 GND
5
6
7
8
GND
9
+B1
J72-0970-19 (B/2)
10
Ref. No. Address
IC1 8K
11
Q2 9H
Q3 9F
Q4 6I
12
13
6
14
C D

PC BOARD

GND
Back up battery
+B2
CHARGE
+
+B2
Ref. No. Address Ref. No. Address
Q5 5L D7
D2 8J D51
D4 7Q D52
D5 9Q D53
E F
CN8 GND
(BLACK)
CN7 BACKUP
K1
(ORANGE)
CN4
C96
2
FAG
R50
FAB 1
L3
C106
E
C
B
CN5 Q3
3J
7B
8B
8R
G H
CN6 MAIN DC
(RED)
+
L5
G Q4
C22
C21
Vg
C27
R17
R16
R14
R49
+
C15
R1
C2
R48
C143
R53
C1
C11
I J
C37
C29
C118
D
C30
TM
R26
C42
CN1
R64 TX IN