NEC MultiSync LCD1920NX User And Service Manual page 171
Color monitor
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Also See for MultiSync LCD1920NX:
- User manual (49 pages) ,
- Specifications (2 pages) ,
- Dimensional drawing (1 page)
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BLOCK DIAGRAM
MODEL LCD1920NX
SOG
sepreater
H
Digital
comp.
74F153
V
Digital
Vbk
SCL
24LC21
SDA
for
-5V for DDC
analog
DDC
5Vx
12V in
Power
5V
system
control
24LC08
Speaker
H-sync
V-sync
H-sync
Href
clock
H and V
phase
detect
circuit
Vbk
V-sync
MTV112
SCL&SDA
SCL&SDA
CPU
H-sync
V-sync
Volume control
SiI153B
Audio AMP.
Audio input
W10
Rin
Gin
D-SUB
Bin
SOG
clock
generator
TLC2933
PLL IC
control
register
input mode
H-sync
Detection
V-sync
24 bit
R G B
Digital
DDC
Digital input
W06
SCL SDA +5V for ddc
DVI
9-1
24 bit
R
G
B
VLCD
AD9884
ADC
control
center
Divider
Digital Data
Scaling &
AM121-2
Dithering
SCALER
H, V, DE, CLK, data
interface
OSD mix
24LC08
OSD
EEPROM
generator
MTV118
Power
sequency
control
circuit
PD
LVDS
64LC83
PWR_DN
TFT
panel
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