Toshiba 20VL44 Service Manual page 7

BAC LIGHT UNIT
S508 (LVDS) S500(TTL)
BR1_ADJ
HS/VS
RGB
VGA_RGB
VGA HS/VS
U501
PARALEL
FLASH
MEMORY
M29W040B
(OPTIONAL)
PROGRAMING
BLOCK DIAGRAM OF SCALER
Panel_En Standby
BLK_EN
GM 5221 U500
LCD
CONTROLLER
U503
SERIAL FLASH
MEMORY
M25P40
U502
S505
EEPROM
24C16
CON
Mute Reset
S506
CONN.
KEYBOARD
CON. S509
LVDS
CONNECTOR
(20 OR 30 PINS)
(S503,S502)
DAUGHTER
BOARD
FOR TTL
INTERFACES
P
A
N
E
L