Memory Copy Pcb - Kyocera KM-4230 Service Manual

(4) Memory copy PCB

A1
B1
GND
RA1 RA2 RA3 RA4 RA5
RA13 RA14
RA15 RA16
RA39 RA40
CE4
RA76 RA77 RA78 RA79
RA72 RA73 RA74 RA75
RA110 RA112
RA108
RA109 RA111
GND
CE2
CN1
A16
B16
+
RA6
CE3
RA66
RA68
RA69
RA80 RA81 RA82
CE5
CE6
RA90 RA91
CE8
1
CN4
2
1
CN5
2
RA98 RA99
RA113
+ +
0
U2
G 1
91
RA19
TP7 TP8 TP9
TP10
TP11
RA61 RA62 RA65
RA67 RA63 RA64 RA70 RA71
RA83 RA84
RA85
RA92 RA93
RA100 RA101
CE9
CE11
CE1
2 CN2 1
TP1
TP2
TP3
TP4
TP5
TP6
LD1
108 73
109 72
144 37
1 36
U17
CN3
1
X3
RA94
RA95 RA96 RA97
RA104 RA105
RA102 RA103
3-6-57
2A3/4
GND
4
CE7
71
72
71
72
CE10
GND