Dp Main Pwb; Motor - Olivetti DP-670 Service Manual

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

DP main PWB

DPILSW
24 V
5 V
DPCFM
Machine
ORGVSYNC,SCLK,
SDO,SDI,RDY,SEL
Y108671-9
OCM
R24 V
Cover open detection

Motor

driver
EEPROM
Buffer
DPMPWB
OSLEDPWB
DP main PWB block diagram
Figure 2-3-1
Service Manual
OFM OSBM
Motor Motor
driver driver
CPU
3K5
SBPSOL
SBFSSOL
OSBSW
DPTSW
OSSW
OSWSW
OSLSW
DPOCSW
2-3-1