Sanyo PLC-XF45 Service Manual

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UNIT P.F.C., UNIT LAMP BALLAST
and IC BLOCK DIAGRAMS
BALLAST-2 ON/OFF
LAMP-2 MONITOR
BALLAST-1 ON/OFF
LAMP-1 MONITOR
LAMP
BALLAST-1
LAMP
BALLAST-2
UNIT PFC
PFC-1 ON/OFF
PFC-2 ON/OFF
AC-INPUT
RL12V
CN1
CN4
CN2
12V (+B)
IC1801
I /O EXP.
U20B47200
PFC-2
TEMP. SW
CONTROL
FET
CN3
PFC-1
TEMP. SW
CONTROL
FET
AC 90V~264V
OUTPUT
DC 380V~400V
TEMP. SW
85˚C
85˚C
H: ON
H: ON
STABILISER
( CHOPPER )
LAMP
DRIVER
IGNITER
LAMP MONITOR
LAMP ON/OFF
CONTROL
X1
CB
X2
MAINS ISOLATION
LAMP
ASS'Y
UNIT P.F.C.
IC1801
I/O EXP.
Output voltage.
At the time of a start : 8KVp-p
At the time of stability : AC 95V typ. (80~110V)
Output Frequency : 90 Hz typ.
DC INPUT
DC380~400V
UNIT LAMP BALLAST
H : Abnormality
H : ON
U20B46000
TEMP.
SENSOR
85˚C
UNIT P.F.C.
UNIT LAMP BALLAST

Sanyo PLC-XF45 Specifications

General

Brand	Sanyo
Model	PLC-XF45
Category	Projector
Language	English