Gateway FPD1520 Service Manual page 11

Analog(R/G/B)
D-Sub
To Key Control
BD901
C905
SMPS
Filter
Control
IC901
gmZAN2
ADC Scaling
PLL OSD
SMPS
12V
12V
5V 5V
T901
RE/GE/BE0~5
RO/GO/BO0~5
Hs,Vs,DE,CLK
LVDS
TTL
Transmitter
5V
MCU
EEPROM
(System)
3.3V
Regulator
2.5V
Regulator
Out 0~3
Clock out
LVDS
12V
BRT-CTL
INV-CTL
To
Inverter