Kenwood DDX8022BT/8022BTY Service Manual page 22

CH
DDX8022BT/8022BTY/8032BT/8032BTM/812
DNX8120/8220BT
PC BOARD (COMPONENT SIDE VIEW)
1
PROCESSOR UNIT X17-2030-10 (J76-0518-12)
O
IC10
G I
C71
2
40
41
L1
60
61
C57
3
4
PC BOARD (FOIL SIDE VIEW)
PROCESSOR UNIT X17-2030-10 (J76-0518-12)
45
44
5
C2
C80
1
IC1
4
P1
R83
C19
R87 R80
6
7 Refer to the schematic diagram for the values of resistors and capacitors.
22
CI
TP53
TP39
C66
TP33
O I
TP28
IC8
TP34
TP32
TP30
G
R66
C51
C30
C53
21
4
20
IC7
5
C23
R45
R44
R43
1
R41
80
R50
TP26
R54
C54
C52
CN1
1
2
C43
C39
R40
8
5
1 8
IC2
4 5
C18
R4 R7 C17
R17
C33 C32
CJ
TP31
TP6
TP8
TP25
TP10
TP22
TP23 TP21
C21
TP9
R23
R16
TP1
R9
C22
R19
1
4 1
IC4
IC3
R18
8 5 8
R15
R10
C26
R85
1
16
C20
IC5
8
9
X17-2030-10
Ref. No. Address
IC3 2CJ
IC4 2CJ
IC5 3CJ
IC7 2CI
IC8 2CI
IC10 2CH
C48
C47
R89
R88
36 25
R69
37 24
R70
R71
IC6
48 13
1 12
C49 R53
C50
R75
R74
X1
X17-2030-10
Ref. No. Address
IC1 5CI
IC2 6CI
IC6 5CJ
CK CL
SUB-CIRCUIT UNIT
X16-6360-10 (J76-0515-12) only DNX
14
C1
8
J1
10
11
12
1
CN1
1 9