3-42
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Symbol
Pin#
Type
Description
RGB565 Video-In Interface
B0~B4
78~82
DI, P/D
Video data color-B port of RGB565
G0~G4
83~85, 30, 34
DIO, P/D
Video data LSB color-G port of RGB565
G5
33
DIO, P/D
Video data MSB color-G port of RGB565 when panel is TTL 8 bits
G5
58
DIO, P/D
Video data MSB color-G port of RGB565 when panel is TTL 6 bits or
sPanel
R0~R4
32~31, 29~27
DIO, P/D
Video data color-R port of RGB565 when panel is TTL 8 bits
R0~R4
59, 62~65
DIO, P/D
Video data color-R port of RGB565 when panel is TTL 6 bits or sPanel
VCLK
86
DI, P/D
Video clock of RGB565
LODD/LVSYNC
87
DI, P/D
RGB565 Odd or VSync input
LHREF/LHSYNC
88
DI, P/D
RGB565 HREF(HDE) or HSync input
RGB666 Video-In Interface
B0~B4
78~83
DI, P/D
Video data color-B port of RGB666
G0~G5
84~85, 30, 34,
DIO, P/D
Video data color-G port of RGB666 (allowable only when panel is
58~59
TTL 6 bits or sPanel)
R0~R5
62~65, 29, 33
DIO, P/D
Video data color-R port of RGB666 when panel is TTL 6 bits or sPanel
VCLK
86
DI, P/D
Video clock of RGB666
LODD/LVSYNC
87
DI, P/D
RGB666 Odd or VSync input
LHREF/LHSYNC
88
DI, P/D
RGB666 HREF(HDE) or HSync input
PLL Reference Clock
XTALI
24
DI
Output PLL reference clock input and I
2
C, timer operating clock
XTALO
25
DO
Output PLL reference clock output
XCLK2MC
26
DO
Buffered XTALI for external microprocessor.
PWM, GPIO and IR Interface Signals
PWM1~3
28~30
DIO, P/D
Pulse width modulation 1~3 for backlight control / volume / ...
GPIO0~2
31~33
DIO, P/D
GPIO port 0~2
GPIO3
34
DIO, P/U
GPIO port 3
IRIN
27
DIO, P/U
Infra Red decoder input
CC/Ext_OSD Mixer Interface Signals
CC_Y/R/G/B,
28, 31~33, 29
DIO, P/D
The input color and the active window (BOX) of closed caption
CC_BOX
or external OSD Mixer when (panel is TTL 8 bits and digital video
input is ITUR656 or CCIR601_8 bits) or (panel is TTL 6 bits and
digital video input is CCIR601_16 bits or RGB565)
CC_Y/R/G/B,
64, 62, 59~58,
DIO, P/D
The input color and the active window (BOX) of closed caption or
CC_BOX
63
external OSD Mixer when panel is TTL 6 bits and or sPanel digital
video input is ITUR656 or CCIR601_8 bits
CC_HSO,
30, 34
DIO, P/D
Position reference ouput for closed caption or external OSD
CC_VSO
CC_CKO
27
DIO, P/D
Operation clock output for closed caption or external OSD when panel
is TTL 8 bits and digital video input is ITUR656 or CCIR601_8 bits
CC_CKO
65
DIO, P/D
Operation clock output for closed caption or external OSD when
(panel is TTL 6 bits or sPanel) and (digital video input is ITUR656 or
CCIR601_8 bits)
