Epson EPL-5500W, Service Manual

Page: 91 / 105

A.1 CONNECTOR PIN ASSIGNMENTS
Figure A-1 illustrates the interconnection of the primary components. Table A-1 gives the size and a
description of each connector.
1
2
3
4
M 1
Main Motor
5
4
3
2
M 2
Po ly go n Mo to r
1
2
3
4
1
C N 1 M
CN 20 6
ϕ
A
ϕ
A
ϕ
B
ϕ
B
P OL Y GO N CTL
5 VD C
G N D
2 4 V DC
N C
1
2
M 3
F a n M ot o r
CN 21 1
F A N
2 4 VD C
C N 2 1 0
1
2
3
1
2
3
C N 3 S
AN OD E (PC 1 )
G N D
P C 3
P C 3
C N 2 0 8
Paper Exit S ensor
1
2
3
1
2
3
C N 1 S
A NO DE (P C1)
G N D
P C 1
P C 1
CN 20 3
Pap er T ake -up Se nsor
4
5
6 N C
2 4 VD C
FE E D 1
S L 1
1
2 1
2
P ap e r Take-up
S ole n oid
C N 2 S
F us ing Rolle r
T h er mist or
T H 1
1
2 TH E R MI S TO R
5 VD C
CN 20 2
1
2
3 H V C
H V T
HV S EL1
4
5
6
HV S EL2
H V B
B IA S MON
7
8
1
2
3
4
5
6
7
8
P W B - S
8
7
6
5
4
3
2
1
CN 20 4
PW B - F
H i g h
Vo lt a ge
U n it
8
7
6
5
4
3
2
1
G N D
2 4 V DC
C N 1 F
Ima ge
Transfer
Housing
I m a g e
T ran sfer
C ha rg e r
1
2
3 2 4 VD C
FE E D 2
N C
4
5
6
5 VD C
G N D
P E MP 2
7
8 P S IZE 0
2 N D B IN
9
1 0
m m / in ch e s
UNIV E RS A L
1 1
8
C HE C K 1
P W B - A
8
7
6
5
4
3
2
1
C N 1 A
1 2
1 1
1 0
9
CN 20 9
1
2
S L 2
Pa pe r T a ke - up
So le n o id
2 4 V DC
FE E D 2
2n d Pa pe r F e ed ing
Un it ( Option al)
C HE C K 2
7
6
5
4
3
2
1
1
2
3
4
5
6
7
P WB - D
CN 20 5
C N 1 D
La ser Dio de
Drive Bo ard
1
2
3
4
5
1
2
3
4
5
D C 5 V
L D A T A
G N D
L D A P C1 (LDV R1)
L D A P C1 (LDV R2)
C O
S S CA N
CN 20 7
P WB -E
1
2
3 H 1
T F 1
F us ing Rolle r
H ea te r La mp
Fusing Roller Thermal Fuse
C N 1 E
C N 3 E
2 4 VD C
G N D
G N D
5 V DC
FUS E R L A MP
Interlock
S witch
Inlet
Bo ar d Po w e r SW
Inlet
P o w er
Un it
H EAT N
N C
H E A T L
C180 MAIN
B oa rd
H O S T
P C
C N 2
Figure A-1. Connector Connections
EPL-5500W Service Manual Appendix
Rev. A A-1