Connector Pin Assignment - Acroprint ES700 Service Manual

11. CONNECTOR PIN ASSIGNMENT

Control PCB Ass'y
(1) CN1 (LCD Panel ( 7150-5505))
Q
Pin No. Signal Name
COM 4
1
COM 3
2
COM 2
3
COM 1
4
SEG16
5
SEG15
6
SEG14
7
SEG13
8
SEG12
9
SEG11
10
(2) CN2 (Switch PCB Ass'y (
Pin No. Signal Name
1 PB
2 GND
3 PS
(3) CN3 (Sensor Harness B Unit (
Pin No. Signal Name
SHC
1
SHE
2
SHA
3
SHK
4
ENC
5
ENE
6
ENA
7
ENK
8
Function Pin No.
COMMON4
COMMON3
COMMON2
COMMON1
SEGMENT16
SEGMENT15
SEGMENT14
SEGMENT13
SEGMENT12
SEGMENT11
7150-5007A))
Q
Function
Key Top
Paper Sensor
7150-5165U))
Q
Function
Home position sensor collector (SH)
Home position sensor emitter
Home position sensor anode
Home position sensor cathode
CR encoder collector (ENC)
CR encoder emitter
CR encoder anode
CR encoder cathode
Signal Name
SEG10
11
SEG9
12
SEG8
13
SEG7
14
SEG6
15
SEG5
16
SEG4
17
SEG3
18
SEG2
19
SEG1
20
11-1
Function
SEGMENT10
SEGMENT9
SEGMENT8
SEGMENT7
SEGMENT6
SEGMENT5
SEGMENT4
SEGMENT3
SEGMENT2
SEGMENT1