Olivetti d-Copia 6500MF Plus Service Manual page 819

Connector Pin
YC18
26
Connected to 27
LCD
28
29
30
YC19
1
Connected to 2
LCD
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Y116520-3
Signal I/O
RO3
RO2
RO1
RO0
GND
GND
GO5
GO4
GO3
GO2
GO1
GO0
DIO2 I/O
REV
GND
CKS
3.3V2
DIO1 I/O
LD
BO5
BO4
BO3
BO2
BO1
BO0
SHL
V1
V4
V7
V10
V12
V13
VLS
GND
VCOM
Voltage
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
- -
- -
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
0/3.3 V DC
O 0/3.3 V DC
- -
O 0/3.3 V DC (pulse) LCD clock signal
O 3.3 V DC
0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O Analog
- -
O Analog
2-3-43
Description
LCD control signal
LCD control signal
LCD control signal
LCD control signal
Ground
Ground
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
Ground
3.3 V DC power to LCD
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
Ground
LCD control signal
2N8/2N7
Service Manual