Olivetti d-COLOR P2026, Service Manual, Page: 183 / 207

Connector
YC10
Connected to
waste toner
sensor
YC11
Connected to
high voltage
PWB
Pin
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Signal
LEDA
LEDK
PTRE
PTRC
+24V3
+24V3
T1CCNT
HVCLKY
T1MCNT
HVCLKC
T2CNT
BCMCNT
CLCNT
BKMCNT
T1YCNT
BKSCNT
T1KCNT
BYSCNT
MYCNT
BMMCNT
MKCNT
BYMCNT
MCCNT
T2RREM
MMCNT
BMSCNT
MISENS
BKACNT
I/O
O
O
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
O
Voltage
3.3 V DC
Analog
3.3 V DC
24 V DC
24 V DC
PWM
Description
3.3 V DC power to WTS
WTS detection signal
3.3 V DC power to WTS
24 V DC power to HVPWB
24 V DC power to HVPWB
Primary transfer bias control voltage
(Cyan)
Primary transfer bias control voltage
(Magenta)
Secondary transfer bias control voltage
Developing magnet roller bias control
voltage (Cyan)
Cleaning bias control voltage
Developing magnet roller bias control
voltage (Black)
Primary transfer bias control voltage
(Yellow)
Developing sleeve roller bias control
voltage (Black)
Primary transfer bias control voltage
(Black)
Developing sleeve roller bias control
voltage (Yellow)
Charger roller control voltage (Yellow)
Developing magnet roller bias control
voltage (Magenta)
Charger roller control voltage (Black)
Developing magnet roller bias control
voltage (Yellow)
Charger roller control voltage (Cyan)
Charger roller control voltage (Magenta)
Developing sleeve roller bias control
voltage (Magenta)
Charger roller AC current signal
Developing AC bias control voltage
(Black)
0/3.3 V DC (pulse) WTS LED emitter signal
0/3.3 V DC (pulse) Developing bias clock signal (Yellow)
PWM
0/3.3 V DC (pulse) Developing bias clock signal (Cyan)
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
Analog
PWM
0/3.3 V DC (pulse) Secondary transfer bias reverse signal
2-3-6