2KZ/2K0
2-3-18
YC24
1
IH_FAN1_RE
M
O
0/24 V DC
IHFM: On/Off
Connected to
IH fan motor
2
GND
-
-
GROUND
3
IH_FAN1_AL
M
I
0/3.3 V DC
IHFM alarm signal
YC25
1
24VIL2
I
24 V DC
24 V DC power input from RCSW
Connected to
right cover
switch, front
cover switch
2
24VIL1
O
24 V DC
24 V DC power output to RCSW
3
24VIL1
O
24 V DC
24 V DC power output to FCSW
4
24V4
I
24 V DC
24 V DC power input from FCSW
5
3.3V0
O
3.3 V DC
3.3 V DC power output to FCSW
YC26
1
BDY
O
0/3.3 V DC (pulse) Horizontal synchronizing signal (Yellow)
Connected to
main PWB
2
BDC
O
0/3.3 V DC (pulse) Horizontal synchronizing signal (Cyan)
3
BDM
O
0/3.3 V DC (pulse) Horizontal synchronizing signal
(Magenta)
4
BDBK
O
0/3.3 V DC (pulse) Horizontal synchronizing signal (Black)
5
NC
-
-
Not used
6
EME_IRN
O
0/3.3 V DC
Interruption signal
7
EME_DIR
O
0/3.3 V DC
Communication direction change signal
8
EME_BSY
O
0/3.3 V DC
Busy signal
9
EME_SO
I
0/3.3 V DC (pulse) Serial communication data signal input
10 EME_SI
O
0/3.3 V DC (pulse) Serial communication data signal output
11 EME_CLK
I
0/3.3 V DC (pulse) Clock signal
12 PAGEST
O
0/3.3 V DC
Sub-scanning standard signal
13 OVSYNCMON
I
0/3.3 V DC
Sub-scanning monitor signal
14 PVSYNC
O
0/3.3 V DC (pulse) Vertical synchronizing signal
15 AQUA_RDY
I
0/3.3 V DC
Ready signal
16 AQUA_SEL
O
0/3.3 V DC
Select signal
17 AQUA_SO
I
0/3.3 V DC (pulse) Serial communication data signal input
18 AQUA_SI
O
0/3.3 V DC (pulse) Serial communication data signal output
19 AQUA_CLK
O
0/3.3 V DC (pulse) Clock signal
20 HYP_INT
I
0/3.3 V DC
Interruption signal
21 HYP_SDA
O
0/3.3 V DC (pulse) Data signal
22 HYP_SCL
O
0/3.3 V DC (pulse) Clock signal
23 GND
-
-
GROUND
24 GND
-
-
GROUND
25 GND
-
-
GROUND
26 GND
-
-
GROUND
Connector
Pin
Signal
I/O
Voltage
Description
Service Manual Y113010-4