Xerox 3050 Service Manual page 131

14
I
VIO
1
GRY
CAUTION
A31 P I APPROXIMATE VOLTAGES:
a
TO PREVENT DAMAGE TO THE
(A31 P I DISCONNECTED FROM A31
COMPONENTS, PRESS THE POWER
DRIVE MOTOR PWB).
OFF (0) SWITCH BEFORE
DISCONNECTING THE PLUGS.
10601 -
10601
-
21
@
10601 -BOND) ENERGIZES THE
BOND1
/
VOLTAGE
I I I
VOLTAGE
DOCUMENT DRlVE MOTOR AND THE
MOTOR ROTATES IN THE SCAN
+
5.0 VDC
+
0.1 VDC
+
4.5 VDC DIRECTION.
-
- . . .
PI-7
+
5.0 VDC
+
4.5
VDC
t
4.5 VDC
I0601 - 2 ) ENERGIZES THE
. i
DOCUMENT DRIVE MOTOR AND THE
PI-6 +5.0VDC +O.lVDC +O.lVDC MOTOR ROTATES IN THE RESCAN - - - -
DIRECTION.
PI-4 +5.0VDC +2.0VDC +2.0VDC
A31 DRlVE
MOTOR PWB
PL 5.2
DRIVER
DOCUMENT
DRlVE BELT
DOCUMENT
a3 1 DRIVE
P2 MOTOR
P15.2
DOCUMENT
___BII)_VS__L__
Q
A31 P2 APPROXIMATE RESISTANCE:
(A3 1 P2 DISCONNECTED FROM A3 1
DRlVE MOTOR PWB)
PIN 1 TO PIN 2
=
3.5 OHMS,
PIN 3 TO PIN 4 3.5 OHMS
5.1 Document Handler RAP