Base Engine - Brother HL-4000CN Service Manual

CHAPTER VII
1. LIST OF P/J
The following tables list the connector (P/J) coordiates corresponding to 7.2 P/J Layout
Diagram.
1.1

Base Engine

P/J Coordiates
1 H-32
10 J-32
11 J-43
12 I-43
12 J-32
13 H-43
14 J-43
14 J-32
15 H-43
18 H-44
19 H-44
21 I-43
22 J-43
23 I-43
24 H-43
26 H-43
27 I-33
30 H-43
31 J-43
32 H-43
32 J-33
33 I-32
34 J-32
41 I-18
42 J-18
45 K-32
47 J-18
48 I-18
49 I-17
50 J-18
50 I-32
51 J-16
52 I-18
60 I-17
61 J-18
64 I-32
PLUG/JACK (P/J) CONNECTOR LOCATIONS
Remarks
Connector for ESS PWB memory
Connector for ESS PWB parallel interface
Connects MCU and HVPS PWB and harness ASSY DRV1
Connects MCU and HVPS PWB and harness ASSY DRV2
Connector for USB interface on ESS PWB
Connects MCU and HVPS PWB and harness ASSY front 1A
Connects MCU and HVPS PWB and ESS PWB
Connector for font card on ESS PWB
Connects MCU and HVPS PWB and harness ASSY scanner KA
Connects MCU and HVPS PWB and REGI clutch
Connects MCU and HVPS PWB and MSI turn clutch
Connects MCU and HVPS PWB and harness ASSY OPF main
Connects MCU and HVPS PWB and harness ASSY OPEPANE AS
Connects MCU and HVPS PWB and harness ASSY LVRMT
Connects MCU and HVPS PWB and harness ASSY TMPB
--
Connects ESS PWB and MCU and HVPS PWB
Flash-write
For test print
Connects MCU and HVPS PWB and harness ASSY OHP
-- (ESS PWB)
Connector for connecting to ESS PWB hard disk
Connector for connecting to ESS PWB network card
Connects drive PWB and harness ASSY DRV1
Connects drive PWB and harness ASSY DRV2
Connector for ESS PWB Ethernet
Connects drive PWB and harness ASSY feeder
Connects drive PWB and main motor ASSY
Connects drive PWB and DEVE motor ASSY
Connects drive PWB and harness ASSY DUP
-- (ESS PWB)
Connects drive PWB and harness ASSY TNR
Connects drive PWB and fuser motor ASSY
Connects drive PWB and harness ASSY 24V
Connects drive PWB and harness ASSY LVNC
-- (ESS PWB)
VII-1