Xerox Phaser 3150 Service Manual

Block Diagram
Service Manual 9-1
9
Block Diagram
PO
PO
WE
WE
R
COR
COR
D
+24V
MHVPWM
BIASPWM
THVPWM
Crystal
12MHz
Main Clock
Power On Reset
F.G
LS
LS
U
SPG
SPG
Pm
Pm
PANE
ANE
L
Solenoid
PTL
THERMISTOR
HEATER-AC
MHV
OPCGND
SUPPLY
DEV
THV
SMPS Bloc
loc
k
FUSER ASSY
USER ASSY
EXIT - SENSOR
FEED-SENSOR
P/ MP- SENSOR
FAN
IN-LET
-+
GND
+24V +5V
Freq.
Spread
Cover- Open Switch
HVPS
PS
Block
ock
Co
Co
ntroller Block
To Controller
USB2.0
+3.3V
IEEE1284
SC
SC
F
( Opt
pt
ion)
ion)
EEPROM
Voltage
Detector
A39
A39
77
77
Mot
Mot
or Driver
or Driver
CART
ART
RID
RID
GE
GE
IN
IN
FO.
FO.
NI
NI
C
MAIN MOTOR
FLA
FLA
SH
SH
MEMORY
MEMORY
(2MB)
(2MB)
EMPTY SENSOR
SDR
SDR
AM
AM
(16MB)
(16MB)

Xerox Phaser 3150 Specifications

General

Brand	Xerox
Model	Phaser 3150
Category	Printer
Language	English