Dp Driver Pwb - Kyocera DP-750 Service Manual

2-3 Operation of the PWBs
2-3-1

DP driver PWB

CIS_SW
*
DPTSW2
REGSW
ORSW
OFSW
TMG_SW
DPTSW1
LF_U_SW
TULSW
LF_D_SW
TLLSW
SET SW
OSSW
DP_OPNSW
DPOCSW
EJ SW
OESW
TRAY SW
SBTSW
SZ DET
OLSW
SZ_SW_W
OWSW
Serial communication data
+R24V
*
SHDPWB
+5V
+24V
*: Dual scan DP only.
FDSW
CPU
(U1)
Figure 2-3-1 DP driver PWB block diagram
DPDPWB
EEPROM
(U2)
Driver
(U7)
Driver
(U8)
Driver
(U9)
Driver
(U10)
ISMPWB
(machine)
LED_RD,LED_GN
PRS_SOL_P,R
SBPSOL
JNC_SOL_P,K
SBFSSOL
FEED_-A,-B,+A,+B
CONVEY_-A,-B,+A,+B
DUPLEX_-A,-B,+A,+B
LFTMOT_-A,-B,+A,+B
R24V
24V
DPILSW
3LL/3LK
LEDPWB
OFM
OCM
OSBM
DPLM
2-3-1