Kyocera KM-4230

2A3/4
3-6-57
(4) Memory copy PCB
+
L2
RA8
RA18
U12
1
4
RA7
RA17
L1
1
21
U1
1
1
11
1
11
5
4
8
15
U4
U6
U3
U5
U10
1
11
U9
X1 X2
RA12
RA9 RA10
RA20 RA21 RA25 RA36 RA48 RA57 RA60
RA28 RA30 RA33 RA42
RA46
RA52
RA29
RA22
RA26
RA27
RA31 RA53
RA34 RA41 RA45 RA49
RA23
RA24
RA32
RA35 RA43
RA47 RA50 RA54
RA58 RA59
RA56
RA44 RA51 RA55
RA11
U13
F1
L3
RA37 RA38
CT1
CT2
CT3
1
15
U11
GND
TP2
U2
RA19
RA68
RA69
RA80 RA81 RA82
RA90 RA91 RA92 RA93
RA94
RA95 RA96 RA97
CE7
CE10
GND
RA98 RA99
RA100 RA101 RA102 RA103
RA104 RA105
RA83 RA84
RA85
RA87
RA86 RA89
RA88
RA66
RA67 RA63 RA64
RA70 RA71
RA61 RA62 RA65
0
1G
91
CE1
CN2 12
CE2
CE3
CE5
CE6
CE8
CE9
CE11
CE4
RA1
RA15 RA16
RA39
RA72
RA108
RA109
RA110
RA111 RA113
RA112
RA73 RA74 RA75
GND
RA76 RA77 RA78 RA79
CN4
1
2
CN5
1
2
71
72
71
72
RA40
RA13 RA14
GND
A1
B1
A16
B16
RA2 RA3 RA4 RA5
CN1
RA6
TP4
TP7
1
U16
76
77
152
304
229
TP8 TP9
U17
CN3
1
136
144 37
4
X3
LD1
TP10
TP11
TP1
TP3
TP5
TP6
+
+
+
+
++
+
+
+
+
+
+
+
1
11
U8
1
11
1
22
U7
U14
1
22
U15
1
22
U18
1
22
U19
1
22
U20
1
22
F2
L4
L5
F3
X4
RA106 RA107
108 73
109 72
228 153
U25
136
144 37
108 73
109 72
U26
136
144 37
108
73
109 72
1
11
U21
1
11
U22
1
11
U23
1
11
U24