Olivetti d-Copia 3501 Service Manual page 83

B. Major parts and signal functions
CN4
B32B-PHDSS-B
BR
/POMXB 1
BL
+5V2 2
BR
/POMB 3
BR
POD1 4
BR
/POMA 5
GY
GND2 6
BR
/POMXA 7
BL
+5V2 8
RD
+24V1 9
BR
POD2 10
RD
+24V1 11
GY
GND2 12
GND2 13
BL
+5V2 14
CFM2\ 15
BR
POD3 16
+24V1 17
GY
GND2 18
+24V1 19
CFM2\ 20
RD
+24V1 21
VFM2\ 22
RD
+24V1 23
GY
GND2 24
(NC) 25
GND2 26
RD
DSW-L 27
DSW-L 28
(NC) 29
(NC) 30
(NC) 31
DSW-F 32
CN9
PCU PWB
9604S-08C
DSW-F 1
DSW-F 2
GND2 3
GND2 4
+5V1 5
GND2 6
MM\ 7
MM-T 8
CN13
B24B-PHDSS-B
GND2
1
+24V1
2
PED
3
CPFC\
4
+5V2
5
RD
+24V1
6
GND2
7
BR
PHNR-09-H+BU09P-TR-P-H
RRC\
8
BL
LUD
9
RD BR
+24V1 10
GY
+5V2 11
BR
TRC\ 12
GND 13
CSS 14
GY
GND2 15
GND2 16
BR
PPD1 17
LUMB 18
BL
+5V2 19
LUMA 20
BR
CFM1\ 21
GY
GND2 22
RD
+24V1 23
GY
GND2 24
Signal
Code
name
POD1 POD1 Paper exit detector 1
POD2 POD2 Paper exit detector 2
POD3 POD3 Paper exit detector 3
POM POM Paper exit motor
VFM2 VFM2 Fusing cooling fan motor
CFM1 CFM1 Fusing cooling fan motor
7-34
SMP-03V-BC+SMR-03V-B
BL
BR
POD1 1
1
BR
GY
GND2 2
2
GY
BL
+5V2 3
3
MM
8FE-ST-VK-N
8 DSW-L
7 DSW-L
6 GND1
5 GND1
4 +5V2
3 GND2
2 MM\
1 MM-T
PHNR-02-H+BU02P-TR-P-H
BR
1 RRC\ 2
RD
2 +24V1 1
PHNR-03-H+BU03P-TR-P-H
BR
1 TRC1\ 3
2 (NC) 2
RD
3 +24V1 1
PHNR-03-H+BU03P-TR-P-H 179228-3(AMP)
BL BL
+5V2 +5V2 1 +5V2
1 9 1 3
BR BR
PPD1 PPD1 2 PPD1
2 8 2 2
GY GY
GND2 GND2 3 GND2
3 7 3 1
+5V2
4 6
LUD
5 5
GND2
6 4
HVR
+5V2
7 3
GY
PWB
PED
8 2
GND2
9 1
PHNR-03-H+BU03P-TR-P-H
TSR-04V-K PHR-3
GY RD RD
GND2 +24V1 +24V1
1 1 3 1
RD DRAWER BR BR
+24V1 CFM1\ CFM1\
2 2 2 2
GY GY GY
GND2 GND2 GND2
3 3 1 3
PWB
BR
CFM1\
4
Name
Paper exit detection from fusing
Paper pass detection from paper exit
Paper exit detection to upper section
paper exit tray (Full detection)
Drives the paper exit roller.
Discharges heat generated in the
fusing section.
Discharges heat generated in the
fusing section to cool it.
SMR-06V+SMP-06V-NC
BR
1 /POMXA 1
BR
2 /POMA 2
BR
3 /POMB 3
BR
4 /POMXB 4
RD
5 +24V1 5
RD
6 +24V1 6
179228-3
BL
1 POD1
BR
2 GND2
GY
3 +5V2
179228-3
BL
3
+5V2
BR
1
POD2
GY
2
GND2
179228-3
BL
3 +5V2
BR
1 POD3
GY
2 GND2
RD DSW-L
SFPS-41T-187
RD
PHNR-03-H+BU03P-TR-P-H
RD POD2
3 +24V1 1
BR
POM
2 VFM2\ 2
GY
1 GND2 3
POD1
VFM2
RRC
TRC
HVR
GY
PWB
CFM1
Function/Operation
Transmission
type
Transmission
type
Transmission
type
Stepping
motor
DC brushless
motor
DC brushless
motor
Service Manual
POD3
5
4
2
PPD1
1
4
3
2
1
Type Note
Paper transport system sensor
Paper transport system sensor
Paper transport system sensor
Selection of Normal speed/
High speed/ Reverse rotation
PWM control
PWM control
Y105220-6
5