Kenwood DDX7032 Service Manual page 39

F
PC BOARD (FOIL SIDE VIEW)
DIGITAL I/O UNIT X88-2030-11 (J76-0512-12)
P310
R509
56
R507
P306
Refer to the schematic diagram for the values of resistors and capacitors.
G
28 27
IC203
1
54
29
IC211
C124
C115
1 28
R197
R12
R438
R131
R168 R183
R169 R184
R199
R196
1
H
28 27
IC202
1
54
CP142 CP140
CP127 CP126
IC108
5
1
3 4
R522
CP108
CP160
CP109
C119
CP106
C116
CP107
C122
C144
R140
C117
C114
R194
R147
C128 C127 C110
C121
R193
C123
R130
5 4
8 1
IC903
60
CN328
I
DDX7032/7032M/712
DNX7120/7220/7320
P309
R146
R145
R18
R17
IC104
R24 4 3
5 1
C102
P305
X88-2030-11
Ref. No. Address
IC104 4I
IC108 3H
IC202 2H
IC203 2G
IC211 3G
IC903 4H
J
1
2
3
4
5
6
7
39