Olivetti ECR 7900 Service Manual page 105

1 2
D
CN32
UV_SW+
9
UV_SW-
8
K_SCAN0
7
K_SCAN1
6
K_SCAN2
5
K_SCAN3
4
K_SCAN4
3
K_SCAN5
2
K_SCAN6
1
_76
JP_9PIN
CN31 _74
K_SCAN7
1
K_SCAN8
2
K_RETURN0
3
K_RETURN1
4
K_RETURN2
5
K_RETURN3
6
K_RETURN4
7
K_RETURN5
8
K_RETURN6
9
JP_9PIN
C
B
A
1 2
Y108540-8 ECR 7900 Service Manual
3 4
_51 _52 _53 _54 _55
D19 D20 D21 D22 D23
JUMPER JUMPER JUMPER JUMPER JUMPER
_28 _26 _33 _32 _31 _30
KS1 KS2 KS3 KS4 KS5 KS6
00 01 02 03 04
_9 _10 _11 _12 _13 _14
KS11 KS12 KS13 KS14 KS15 KS16
10 11 12 13 14
_19 _18 _24 _23 _22 _21
KS20 KS21 KS22 KS23 KS24 KS25
20 21 22 23 24
_1 _2 _3 _4 _5
KS29 KS30 KS31 KS32 KS33 KS34
30 31 32 33 34
_36 _41 _40 _39 _38
KS38 KS39 KS40 KS41 KS42
40 42 43 44
_44 _49 _48 _47 _46
KS46 KS47 KS48 KS49 KS50
50 52 53 54
60 11 01
31 21 33 43 53
00 10 03 13 23
20 30 02 12 22
40 50 32 42 52
3 4
99
5 6
_56 _57 _58 _59
D24 D25 D26 D27
JUMPER JUMPER JUMPER JUMPER
_29 _27 _34 _73
KS7 KS8 KS9 KS10
05 06 07 08 60
_15 _16 _17
KS17 KS18 KS19
15 16 17 18
_20 _50 _25
KS26 KS27 KS28
25 26 27 28
_6 _7 _8
KS35 KS36 KS37
35 36 37 38
_37 _35 _42
KS43 KS44 KS45
_60 _75
D29 D28
45 46 47 48
_45 _43
JUMPER JUMPER
KS51 KS52
55 56 57
14 25 36 47 07
24 35 46 57 17
34 45 56 06 27
44 55 05 16 37
54 04 15 26 48
5 6
7
_77
KS10
CN33
UV SW
JP_2PIN
CN34
J1 J2 _67
Z
4 C
_63
J3 J4 _68
X
3 C
_61
J5 J6 _69
REG2
2 C
_64
J7 J8 _70
REG1
1 C
_62
J9 _66 J10 _71
OFF
0 C
J11 _65 J12 _72
PRG
9 C
C
JP_8PIN
08
18
28
38
7
8
D
C
B
A
8