Philips HP L1502 - Function Block Diagram

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Function Block Diagram
HP L1502
POL
LP
CLKV
STV
GOE
STH
CLK+/-
DDC
DSUB_CABLE
HS/VS
CONNECT TO PANEL
BL_CTL
PANE L_ID
BRIGHTNESS
EEPROM_WP
IIC
12V
12V
3.3V
R+/-
G+/-
B+/-
ADDR0/15, DATA0/7
BANK, ROM_OE, M29W_WE
HP L1502 Function Block Diagram
SCALAR
GM2116AA
Flash ROM
M29W010B
EEPROM
Analog Video I/P
KEY & LED CTL
DDC_A
R.G.B.
AC to DC
Power
Inverter
BD
74LVC14
3.3V
Panel PWR
switch
R
S
D
S