Olivetti d-Copia 3003MF, Service Manual

Page: 243 / 257

2MH/2MJ/2MK/2ML
2-4-2
GND
NC
POWERSW
1
2
3 1
2
3
3
2
1 3
2
1
Y
C
102
Y
C
105
Y
C
108
Y
C
106
Y
C
104
Y
C
107
Y
C
103
Y
C
101
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
+24V1
SGND
FAN
THERM
+3.3V1
HEATN
SLEEP
ZCROSS
+24V2
+24V2
PGND
PGND
+24V2 +24V1
+24V3
GND
MMOTRDYN
MOTCLK
REMOTEN
A
(SCPWB)
1
2
3
4
5 1
2
3
4
5 1
2
3
4
5 1
2
3
4
5
YC20
YC27
YC18
YC21
YC29
YC16
YC19
YC17
YC30
YC28
YC25 YC23
CN202 CN203
CN201
PILED
GND
PAPER
+24V3
REGDRN
+24V3
FEDDRN
DUDR1
COMMON
DUDR2
+24V3
DLPDRN
+24V3
MPFDRN
PILED
GND
HANDSN
1
2
3
4
5
6
1
2
3
4
5
6
+24V1
FAN
+24V3
GND
PFSI
PFSO
PFSEL
+3.3V1
+24V1 +3.3V1 ZCROSS FA
N HEA
T
N
SLEEP MHVD
R
R
T
HVDR
P
S
EL1
HVCLK REGN TCNT M
CNT
THVDR CASE THERM +24V3 SGN
D
SEP
A
ERASER
ERASPW
1
2 1
2 2
1 2
1
1
2 1
2
1
2 1
2
1
2
3 1
2
3
1
2
3 1
2
3
1
2
3 1
2
3
1
2
3 1
2
3 3
2
1 3
2
1
3
2
1 3
2
1
3
2
1 3
2
1
2
1 2
1
2
1 2
1
2
1 2
1
+24V2 +24V2 PGND PGND
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
19 18 17 16 15 14 13 12
11
YC-M YC-T YC-B
10
9 8 7 6 5 4 3 2 1
19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9
10
11
12 13 14 15 16 17 18 19
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
PILED
GND
EXITN
1
2
3
4
5
6 1
2
3
4
5
6
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
2 1
3 2 1
LIVE +3.3V1 THERM +24V1 FA
N +24V1 FA
N
1 2
1 2
1 2
1 2
2 1
2 1
LIVE NEUTRAL NEUTRAL
+3.3V1 T
E
MPTY
GND
4 3 2 1
4 3 2 1
4 3 2 1
4 3 2 1
+3.3V1 TNFULL GND
1 2 3
1 2 3
1 2 3
1 2 3
YC24 YC13 YC26
+3.3V1 RFCLK RFDA
T
A
GND
Y
C
701
1
2
3
4
5
6
7
8
(+3.3V2)
(+3.3V2)
(+3.3V2)
+24V1 GND
AC input
Drum Transfer roller
Developing roller
LFM
PSFM
Interlock switch
MPPS
PS
RCL
PFCL
DEVCL
DUSOL
MPPFSOL
HVPWB
COCSW
RS
PSPWB
MM
PF (Option)
CONPWB [2/2]
RFM
FTH
FTS
FH
Control PWB FG
Main frame
Paper feeder
Controller box
TS
WTS
YC32
MSW
CL
ES
ZEPWB
RFID
Service Manual Y113860-1