NL10276AC30-04W NEC, NL10276AC30-04W Datasheet - Page 10

• Manufacturer Part Number: NL10276AC30-04W
• Description: LCD Module
• Manufacturer: NEC

4.4 SUPPLY VOLTAGE SEQUENCE
4.4.1 Sequence for LCD panel signal processing board
4.4.2 Sequence for backlight inverter
Note1: Display signals (DE, CLK, R0 to R5, G0 to G5, B0 to B5) must be "0" voltage (V), exclude the
Note2: The values of signals are measured at the termination resistor of 100 ohm.
Note3: In terms of fall-off-potential while VCC leading edge is below 4.75V, protection circuits may work
Note4: If display signals to this module are cut while this module is working, even if the signal input to it
Note1: Display signals (DE, CLK, R0 to R5, G0 to G5, B0 to B5)
Note2: The backlight power voltage (VDDB) should be inputted within the valid period of display signals,
Note3: The tr should be less than 800ms when BRTC terminal [Socket: CN202, Pin No.: 4] (See '4.5.2
Display signals
(Note2)
VCC
(Note1)
VALID period (See above sequence diagram). If input voltage to display signals is higher than 0.3V,
the internal circuits might be damaged.
and then the module may not work.
once again, it may not work normally.
in order to avoid unstable data display.
Backlight inverter'.) is Open.
Display
signals
Note1
VDDB
BRTC
0V
0V
ViB1H
12.0V
10.8V
4.75V
VCC ON
10<t<35ms
Tr<10ms
Note3
VALID period
tr
Note2
VALID period
t > 0 ms
0<t<35ms
VCC OFF
Toff > 200ms
DOD-M-0514
NEC Corporation
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