Kenwood TK-190 Service Manual page 43

A B C D
CONTROL UNIT (X53-3930-10 B/6,D/6,E/6,F/6) Foil Side View
CN101
12
5CM
BLED
TXLED
LAMP
DI R104
CL
CE
Q7
Q6
K12
TOGGLE
DGND
1
D/6
B/6
CONTROL UNIT B/6
(Foil side)
Ref.No. Address
IC101 3F
D101 2E
CONTROL UNIT (X53-3930-10 A/6) Foil Side View
X53-3930-10 (A/6)
J72-0705-02
CONTROL UNIT A/6
(Foil side)
Ref.No. Address Ref.No. Address
IC1 7J IC6 11I
IC2 11H IC10 11I
IC3 9M Q5 9J
IC4 12H Q6 9J
IC5 11H Q7 9J
E F G H
64 49 R106
R108
1 48
R103
IC101
16 33
17 32
F/6
R8
R7
R6
IC6
4
5
C22
IC5
4 3
D16
5 1
IC4
4 3
5 1
Ref.No. Address Ref.No. Address
Q8 9J D13 10H
Q14 8L D15 12N
Q15 8J D16 11H
D2 9J D19 9H
D12 9H D20 9H
I J K L
IMN10
E/6
TC7SH08FU
C45
+ -
1 16
L3
R4
C12
L4
IC1
8 9
Q15
R18
C13 C14
Q7
R5 L9
R13
C43 R12
R33
R14
R32
R2
R17
C2 C31 R44
R1
R43 R36
R3
C32
C19
3
C27
1
R26
C29
R28
C28
R27
R62
45
M N O P
PC BOARD VIEWS
2SB798 UMC4 2SK1824
BU4094BCFV
NJM2904V TDA7053AT
M62354GP
C46
R45
6
R46
CN3
R47
R59
1
R48
D15
R49
Pattern 1
Pattern 2
Pattern 3
Pattern 4
Q R S
TK-190
1
2
LC75824W
3
TC7W04FU
4
5
6
C34
7
8
9
10
11
12
Component side
13
Foil side
46
14