Sanyo PLV-55WHD1 Service Manual page 91

● Mode Variation
AC OFF
WARNING
<ACCIDENT>
LAMP
COUNTER
DISPLAY
● Timing Chart of System Controls
Power ON Timing
ON
Projection TV
LPS
Standby
Green (light)
POWER_LED
Green (blink)
Orange
Red
H
POWER_ON
(IC801_76pin)
L
H
FAN_SW
(IC801_61pin)
L
H
DEV_SW
(IC801_70pin)
L
H
PANEL_SW
(IC801_71pin)
L
(AC power supply)
SUPER
STAND-BY
<RECOVER>
(ON/OFF KEY)
POWER ON
(15 sec.)
NORMAL
(B) (A)
SERVICE
MODE
(5 sec.)
TIMING CHART OF SYSTEM CONTROL STATUS
Power OFF Timing
Turn ON Picture Turn OFF
15 sec
(90 sec.)
COOLING
(4 min.)
<ACCIDENT>
(Lamp error)
(ON/OFF KEY)
LPS
(no signal 5 min.)
SUSPEND
COUNTDOWN
(with signal or any KEY)
(no signal 30 sec.)
(A) : INFO + VOL(–) KEY
(Return to normal
with POWER KEY)
(B) : INFO + CH(+) KEY
No signal
Count down
LPS
t
4 min. 30 sec
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-91-
Chassis Block Diagrams
(Lamp : OFF)
(Lamp : ON)
(Lamp : ON)
Power Management ON
Turn ON
LPS
5 min. 4 min.
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