Olivetti d-Copia 6500MF Plus Service Manual page 793

Connector Pin
YC7
1
Connected to 2
front PWB
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
YC8
1
Connected to 2
front PWB
3
4
5
6
7
8
9
10
11
12
13
14
15
Y116520-3
Signal
INTER_LOCK
ROT_HP_SENS
DLP_FAN_L
DLP_FAN_H
THOP_MOT_DIR
THOP_MOT_REM
THOP_Bk
ENCODE_ Bk
SB_MOT_PH
SB_MOT_CLK
SB_MOT_PD
SB_MOT_DIR
SB_MOT_REM
EXIT_FEED_SENS
EXIT_PAPER_SEN
S
GND
JUNC_SOL_REM
JUNC_SOL_RET
WTNR_SET
WTNR_FULL_VCO
NT
WTNR_FULL
WTNR_NEAR_VC
ONT
WTNR_NEAR
WTNR_LED
I2C_SDA
I2C_SCL
FRONT_OPEN
LSU_FAN
TPD_TEMP_Bk
DLP_VCONT_Bk_1
TPD_Bk_1
TN_CLK
GND
I/O Voltage
- -
I 0/3.3 V DC
O 0/24 V DC
O 0/24 V DC
O 0/3.3 V DC
O 0/3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC (pulse) EM clock signal
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC
- -
O 0/24 V DC
O 0/24 V DC
I 0/3.3 V DC
O 0/3.3 V DC
I Analog
O 0/3.3 V DC
I Analog
O 0/3.3 V DC (pulse) WTS1 LED emitter signal
O 0/3.3 V DC (pulse) EEPROM clock signal
I/O 0/3.3 V DC (pulse) EEPROM data signal
I 0/3.3 V DC
O 0/24 V DC
I Analog
O 0/3.3 V DC
I Analog
O 0/3.3 V DC (pulse) Clock signal
- -
2-3-17
Description
Not used
DEVSS: On/Off
DEVFM: On/Off
DEVFM: On/Off
THM drive switch signal
THM: On/Off
THS: On/Off
SRS: On/Off
EM control signal
EM control signal
EM drive switch signal
EM: On/Off
SBS: On/Off
ES: On/Off
Ground
FSSOL: On/Off (ACT)
FSSOL: On/Off (RET)
WTDSW: On/Off
WTS1 control signal
WTS1 detection signal
WTS2 control signal
WTS2 detection signal
FRCSW: On/Off
LSUFM: On/Off
Developer thermistor detection sig-
nal
DEVPWB control signal
DEVPWB detection signal
Ground
2N8/2N7
Service Manual