Philips BJ3.1E LA - Page 27

Service Modes, Error Codes, and Fault Finding
EN 27BJ3.1E LA 5.
Figure 5-10 “Active” to “Semi Stand-by” flowchart
Semi Standby
Active
action holder: MIPS
autonomous action
action holder:
St-by
Wait 250ms (min. = 200ms)
S
witch off 12V LCD su
pply within
a time frame of min. 0.5
ms to ma
x. 50m
sa
fter LVD
S switch off.
(Viper I/O: LCD_PWR_ON)
Mute a
ll
sound outputs.
M
u
te all video o
u
tpu
t
s
switch off LCD lamp
Switch off LVDS
sign
al
(Viper I/O: PD-LVD
S)
Switch reset-audio and sound-enable
line
s high
LCD LPL [26"SLB2 / 32"SL06 / 37"SL04 / 42"SLB1 / 42"SLA1]
or LCD AUO [26"/32" XW02 V4/V5] / 47” WU1-SLC2
G_16470_003.eps
011206