Kenwood TKR-750 PC BOARD
JKLMNOPQRSIHGFEDCBA
TKR-750 PC BOARD
1
FINAL UNIT (X45-3730-XX) -10 : K,E,C -11 : K2,C2
2
3
4
5
6
7
8
9
Component side view (J72-0910-09)
GND
GND
GND
Back up battery
+B2
D51
CN52
D52
+B2
Main DC
+B1
CN51
+B1
J72-0910-09 (B/2) J72-0910-09 (B/2)
CHARGE
R61
C3
+
CN8 GND
(BLACK)
CN7 BACKUP
(ORANGE)
CN4
FAG
FAB
C106
2
1
B
3B
CN5
PC BOARD TKR-750
1
FINAL UNIT (X45-3730-XX) -10 : K,E,C -11 : K2,C2
Component side view (J72-0910-09)
CN6 MAIN DC
(RED)
L11
L9
C160
C92
C77
ANT
C72
C71
C57
RSW
+
L12
C47
L7
C117
R25
1
8T
PC
FAS
BAT
PDT
VYH
CN3
R40
C142
C164
C49
L8
C54
R37
C140
C68
REV
R45
R36
C64
C74
L10
C69 C70
R43
R62
D4
R38
FWD
L15
D5
R63
C91
+
K1
L5
C22
L4
C21
C19
R16
R15
C96
R50
L3
C2
Q3
E
C
B
E
1
R14
C16
R49
C15
R1
C12
R8
R11
C137
R53
R13
C11
GD
R18
Vg
C27
R17
R19
C14
C99
+
R9
C9
R48
C10
L2
R10
C136
Q2
C13
R7
C7
R52
C143
Q4
R6
R64
C1
CN1
TX IN
C37
R20
C28
C29
L6
C112
R21
D2
F1
C118
R26
C42
VTH
R28
R30
R29
D7
C31
C163
GD
R22
Vg
C32
R23
R24
R32
PC
R27
45
IC1
8
1
R31
PDT
8T
R69
R35
R34
R41
R57
VR1
DET
Q5
C55
C46
C161
C162
TH1
8E
2
3
4
5
6
7
8
9
10
11
12
13
14
Ref. No. Address
IC1 8K
Q2 9H
Q3 9F
Q4 6I
Ref. No. Address
Q5 5L
D2 8J
D4 7Q
D5 9Q
Ref. No. Address
D7 3J
D51 7B
D52 8B
Layer 1
Layer 2
Layer 3
Layer 4
10
Component side
11
Foil side
12
13
14
JKLMNOPQRSIHGFEDCBA
TKR-750 PC BOARD
1
FINAL UNIT (X45-3730-XX) -10 : K,E,C -11 : K2,C2
2
3
4
5
6
7
Foil side view (J72-0910-09)
R60
R59
IC2
6
R58
PC BOARD TKR-750
1
FINAL UNIT (X45-3730-XX) -10 : K,E,C -11 : K2,C2
Foil side view (J72-0910-09)
C90
GND
Back up battery
+B2
C87
R55
D8
D9
34
1
Q9
GND
Main DC
+B1
2
3
4
5
6
7
10
11
12
R56
8
C43
C39
C35
9
C86
C85
C84
C83
C82
C81
C80
Q8
C44
D1
C98
IC3
I
G
O
C108
+
C107
C109
C110
D6
GND
+B2
+B1
8
9
J72-0910-09 (B/2)J72-0910-09 (A/2)
10
Component side
Ref. No. Address
IC2 7J
IC3 9O
Q8 8I
Q9 7O
Ref. No. Address
D1 8L
D6 8O
D8 5O
D9 6O
Layer 1
Layer 2
Layer 3
Layer 4
11
Foil side
12
13
14
13
14
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