Dell 1700FP Service Manual page 35

R
Video1
G
Video
D'SUB
B
Switch
(IC201)
Video2
13W3
V
H
DC 14V
DC_DC
(Adapter)
DCLK
dHsync
R_digital
G_digital
ADC/
B_digital
Pre-AMP/PLL
(IC300)
OSD
Signal
SOG H-Sync
Sync Separator
(U8) OSD
(IC404)
2
MUX
I C
Micro Control Unit
DC 12V
User Control
DC 5V
DC 3.3V
X-tal 14.3 Mhz
R_digital
G_digital
Scaling
B_digital
Engine
H_sync
V_sync
(IC406)
Data Enable
Dot CLK
OSD
Control
R/G/B
2
dVsync
I C
2
I C
X-tal (24Mhz)
TFT
TMDS
TMDS
signal
LCD
(IC601)
(Panel)
SDRAM
(IC401,
IC402,
IC403)