P/J Location Table And Map - Epson EPL-N2050 Service Manual

EPSON EPL-N2050

7.1.3 P/J Location Table and Map

Use the table and maps in this section to locate the specific P/J connectors
within the printer. To find the location of a P/J:
1. Locate the P/J connector number in the first column of the table.
2. See the figure number in the second column for the corresponding map.
3. Go to that figure and find the connector.
Table 7-19. P/J Location Table
Location
P/J
Figure Location Name
1 --- PWBA LVPS
11 7-5 PWBA LVPS
21 7-5 PWBA HKB MCU
22 7-5 PWBA HKB MCU
23 7-5 PWBA HKB MCU
25 7-5 PWBA HKB MCU
26 7-5 PWBA HKB MCU
27 7-5 PWBA HKB MCU
Appendix
Harness Notes
Connects PWBA LVPS
---
and PWBA HKB 5VDC.
Harness
Connects PWBA LVPS
Assembly Fuser-
and Fuser Assembly.
M
Connects PWBA MCU
Harness
PWB and ROS
Assembly ROS
Assembly (PWBA LDD).
Connects PWBA MCU
PWB and ROS
Harness
Assembly (SOS
Assembly ROS
Assembly, Scanner
Assembly, PWBA LDD).
Harness Connects PWBA MCU
Assembly CONN PWB and PWBA CONN.
Harness Connects PWBA MCU
Assembly CRU PWB and Sensor
SNS Assembly CRU.
Harness Connects PWBA MCU
Assembly HVPS PWB and PWBA HVPS.
Harness Connects PWBA MCU
Assembly Fuser- PWB and Fuser
M Assembly.
Connector Pin Diagram
Table 7-19. P/J Location Table
Location
P/J
Figure Location Name
28 7-5 PWBA HKB MCU
29 7-5 PWBA HKB MCU
30 7-5 PWBA HKB MCU
31 7-5 PWBA HKB MCU
32 7-5 PWBA HKB MCU
33 7-5 PWBA HKB MCU
34 7-5 PWBA HKB MCU
35 7-5 PWBA HKB MCU
36 7-5 PWBA HKB MCU PWB ESS
37 7-5 PWBA HKB MCU ---
41 7-3 PWBA CONN
42 7-3 PWBA CONN
Revision B
Harness Notes
Harness Connects PWBA MCU
Assembly LVPS PWB and PWBA LVPS.
Connects PWBA MCU
Motor Assembly
PWB and Motor
Main
Assembly Main.
Connects PWBA MCU
Switch Assembly
PWB and Switch
I/L Rear
Assembly I/L Rear.
Connects PWBA MCU
Harness
PWB and Sensor
Assembly FS SNR
Photo:Exit.
Connects PWBA MCU
Motor Assembly
PWB and Motor
Exit
Assembly Exit.
Harness Connects PWBA MCU
Assembly Feeder PWB and PWBA Size 1.
Connects PWBA MCU
Harness
PWB and Duplex
Assembly DUP-M
Assembly.
Connects PWBA MCU
Harness
PWB and Offset Catch
Assembly OCT-M
Tray.
Connects PWBA MCU
PWB and PWB ESS.
---
Connects PWBA CONN
Connector
and Connector
Assembly ENV
Assembly ENV.
Harness
Connects PWBA CONN
Assembly Toner
and Toner Sensor.
Sensor
226