Kenwood KCA-BT100 Service Manual page 8

A
KCA-BT100
PC BOARD (COMPONENT SIDE VIEW)
1
2
IC4
D2
3
4
5
X32-5852-70
Ref. No.
6
IC2
IC3
IC4
IC5
IC7
IC10
IC11
IC13
Q1
Q2
7
8
B
PROCESSOR UNIT
X32-5852-70 (J76-0207-12)
40 21
41
IC2
C62
60
3 2
61 80
4 1
C8
BE
R77
X2
C15
D4
BE
D3
Q3 C39
C38
C40
C33
R31
C C
R89
C37
E E B
Q12
5
IC10
C42
R45
1
D13
D17
D15
R69
R71
Address Ref. No. Address
3B Q3 3B
4D Q5 3B
3B Q7 4D
3C Q8 4D
4C Q9 4C
4B Q10 3C
5C Q12 4C
4C Q13 5D
4D Q15 4D
3B
C
20
1
8 7
IC5
14 1
L6
Q10
L9 R22
B E
C20
R19
R17
Q9
C25
CP14
C17
C22
BE
12 1
E B
D8
C23
IC7
C59
13 24
C35
C27
C21
R24 R20
R16
5 4
R21
Q8
IC13
C18
C29
8 1
C24
C60
D7
R37
14 8
R35
R28
IC11
R29
1 7
D6
D10
C43
J2
R30
R27
R33
C44
S2
MICROPHONE DISPLAY
SELECT
Refer to the schematic diagram for the values of resistors and capacitors.
D
L1
C2
CP16
L7 R8 C6
CP17
CP15
100 76
1 75
R7
C5 IC3
C63
R2
R1
25 51
R9
26 50
E B
CP4
CP6
CP23
CP5
R86
C C
D16 D14
B B E
D19
J1
Q13
R60
R54
5L INTERFACE
E