Rep 4.1.10 Control Pwb - Xerox 8830 Service Manual

REP 4.1.10 Control PWB

Parts List on PL 1.2
Removal
W A R N I N G
Switch off the Scanner and disconnect the Power
Cord.
1. Switch off the SIM/XPC or host computer and the Scanner.
2. Remove the Right Side Panel (REP 4.1.1).
3. (Figure 1): Remove the Control PWB.
a. Disconnect the connectors shown in Table 1.
Table 1. Connectors on the Control PWB
Connector
P1
Sensor 1 (Edge Present Sensor)
P2
Forward/Reverse Switch
P4
Motor/Lamp control
P6
Sensor 2 (Edge Registered Sensor)
P7
SCSI Connector
P8
SCSI Connector
P13
Power Entry
P12
Camera 1 video (cable 10168-001)
P11
Camera 2 video (cable 10167-001)
P1O
Camera 3 video (cable 10168-001)
P9
Camera Control Cable
b. Remove and keep the 3 External Mounting Screws with flat
washers and lock washers.
c.
Remove and keep the 3 Standoff Attachment Screws with flat
washers and lock washers.
d.
Remove the existing Control PWB.
Note: Remove the top external mounting screw last to avoid
excessive stress when only one screw retains the PWB.
7356 SCANNER
Standoff
Attachment
Screw (3)
Function
P/J9
P/J4
P/J2
P/Jl
01032A-COB
P/J10
Figure 1. Top and Bottom Edge - Control PWB
4/97
4-15
P/J6
External
Mounting
Screw (3)
P/J12
REP 4.1.10
J8