Olivetti d-copia 1800 Service Manual page 229

Connector Pin No.
YC6 1
Connected 2
to the drive
3
motor and
4
drum motor
5
6
7
8
9
10
11
12
13
14
15
16
YC7 1
Connected 2
to the cas-
3
sette PWB
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
23
Y110980-1
Signal I/O
+24V2 O
PGND -
MDMREM O
MDMCLK O
3.3V O
MDMRDY I
3.3V O
NC -
+24V2 O
PGND -
DDMREM O
DDMCLK O
PGND -
DDMRDY I
PGND -
NC -
TEMP I
HMCLK1 O
HMCLK2 O
HUMID I
C1PWSWN I
C1PDSWN I
+5V2 O
TONEPY I
SGND -
BPWSW I
REGSWN I
ICLTN O
IPPSWN I
BPPESW I
SGND -
BSOLN O
FCLTN O
REGCLN O
+24V1 O
+24V1 O
+3.3V O
Voltage
- 24 V DC power output to DM
- Ground
0/24 V DC DM: On/Off
0/3.3 V DC (pulse) DM clock signal
3.3 V DC 3.3 V DC power output to DM
0/3.3 V DC DM ready signal
3.3 V DC 3.3 V DC power output to DM
- Not used
24 V DC 24 V DC power output to DRM
- Ground
0/24 V DC DRM: On/Off
0/3.3 V DC (pulse) DRM clock signal
- Ground
0/3.3 V DC DRM ready signal
- Ground
- Not used
Analog HUMS detection signal
0/3.3 V DC (pulse) HUMS clock signal
0/3.3 V DC (pulse) HUMS clock signal
Analog HUMS detection signal
0/3.3 V DC PWSW: On/Off
0/3.3 V DC PSW: On/Off
5 V DC 5 V DC power output to CPWB
Analog TCS detection signal
- Ground
0/3.3 V DC MPPWSW: On/Off
0/3.3 V DC RSW: On/Off
0/24 V DC DUPFCL: On/Off
0/3.3 V DC DUPPCSW: On/Off
0/3.3 V DC MPPSW: On/Off
- Ground
0/24 V DC MPSOL: On/Off
0/24 V DC PFCL: On/Off
0/24 V DC RCL: On/Off
24 V DC 24 V DC power output to CPWB
24 V DC 24 V DC power output to CPWB
3.3 V DC 3.3 V DC power output to CPWB
Service Manual
2KL/2KK
Description
2-3-5