Kyocera FS-C8520MFP Service Manual page 344

Connector Pin
1 IH_FAN1_RE
YC24
M
Connected to 2 GND
IH fan motor
3 IH_FAN1_AL
M
1 24VIL2
YC25
Connected to 2 24VIL1
right cover
3 24VIL1
switch, front
4 24V4
cover switch
5 3.3V0
1 BDY
YC26
Connected to 2 BDC
main PWB
3 BDM
4 BDBK
5 NC
6 EME_IRN
7 EME_DIR
8 EME_BSY
9 EME_SO
10 EME_SI
11 EME_CLK
12 PAGEST
13 OVSYNCMON
14 PVSYNC
15 AQUA_RDY
16 AQUA_SEL
17 AQUA_SO
18 AQUA_SI
19 AQUA_CLK
20 HYP_INT
21 HYP_SDA
22 HYP_SCL
23 GND
24 GND
25 GND
26 GND
Signal I/O
O 0/24 V DC
- -
I 0/3.3 V DC
I 24 V DC
O 24 V DC
O 24 V DC
I 24 V DC
O 3.3 V DC
O 0/3.3 V DC (pulse) Horizontal synchronizing signal (Yellow)
O 0/3.3 V DC (pulse) Horizontal synchronizing signal (Cyan)
O 0/3.3 V DC (pulse) Horizontal synchronizing signal
O 0/3.3 V DC (pulse) Horizontal synchronizing signal (Black)
- -
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
I 0/3.3 V DC (pulse) Serial communication data signal input
O 0/3.3 V DC (pulse) Serial communication data signal output
I 0/3.3 V DC (pulse) Clock signal
O 0/3.3 V DC
I 0/3.3 V DC
O 0/3.3 V DC (pulse) Vertical synchronizing signal
I 0/3.3 V DC
O 0/3.3 V DC
I 0/3.3 V DC (pulse) Serial communication data signal input
O 0/3.3 V DC (pulse) Serial communication data signal output
O 0/3.3 V DC (pulse) Clock signal
I 0/3.3 V DC
O 0/3.3 V DC (pulse) Data signal
O 0/3.3 V DC (pulse) Clock signal
- -
- -
- -
- -
Voltage
IHFM: On/Off
GROUND
IHFM alarm signal
24 V DC power input from RCSW
24 V DC power output to RCSW
24 V DC power output to FCSW
24 V DC power input from FCSW
3.3 V DC power output to FCSW
(Magenta)
Not used
Interruption signal
Communication direction change signal
Busy signal
Sub-scanning standard signal
Sub-scanning monitor signal
Ready signal
Select signal
Interruption signal
GROUND
GROUND
GROUND
GROUND
2-3-18
2MY/2MZ
Description