LG Electronics 20LS7D(C)-UB Required Test Equipment, 23LS7D-UB Hdmi, 23LS7D-UB RGB, 20LS7D-UB RGB

5. EDID (The Extended Display Identification Data)

/DDC (Display Data Channel) Download

This is the function that enables “Plug and Play".

5-1. HDMI EDID Data Input

(1)Required Test Equipment

1)PC, Jig for adjusting DDC. (PC serial to D-sub Connection equipment)

2)S/W for writing DDC(EDID data write & read)

3)D-Sub cable

(2)Preparation for Adjustments & Setting of Device

1)Set devices as below and turn on the PC and JIG.

2)Open S/W for writing DDC (EDID data write & read). (operated in DOS mode)

6-2. EDID DATA

PDP TV SET

(or Digital Board)

(3) 23LS7D-UB : HDMI

EDID Block 0, Byte 0 - 127 [00H-7FH]

Block Type : EDID 1.3

	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
0	00	FF	FF	FF	FF	FF	FF	00	1E	6D	01	00	01	01	01	01
10	00	10	01	03	80	33	1D	96	0A	CF	74	A3	57	4C	B0	23
20	09	48	4C	2F	CE	00	31	40	45	40	61	40	01	01	01	01
30	01	01	01	01	01	01	66	21	50	B0	51	00	1B	30	40	70
40	36	00	C4	8E	21	00	00	1E	0E	1F	00	80	51	00	1E	30
50	40	80	37	00	C4	8E	21	00	00	1C	00	00	00	FD	00	38
60	4B	1F	3C	09	00	0A	20	20	20	20	02	20	00	00	00	FC
70	00	32	33	4C	53	37	44	2D	55	42	0A	20	20	20	01	B5

EDID Block 1, Byte 128 - 255 [80H-FFH]

Block Type : CEA EDID Timing Extension Version 3

	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
0	02	03	15	F1	46	84	05	03	02	20	22	23	15	07	50	65
10	03	0C	00	10	00	01	1D	00	72	51	D0	1E	20	6E	28	55
20	00	C4	8E	21	00	00	1E	01	1D	80	18	71	1C	16	20	58
30	2C	25	00	C4	8E	21	00	00	9E	8C	0A	D0	8A	20	E0	2D
40	10	10	3E	96	00	C4	8E	21	00	00	18	8C	0A	D0	8A	20
50	E0	2D	10	10	3E	96	00	13	8E	21	00	00	18	00	00	00
60	00	00	00	00	00	00	00	00	00	00	00	00	00	00	00	00
70	00	00	00	00	00	00	00	00	00	00	00	00	00	00	00	A7

<Fig. 2>

(1) 23LS7D-UB : RGB

EDID Block 0, Byte 0 - 127 [00H-7FH]

Block Type : EDID 1.3

	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
0	00	FF	FF	FF	FF	FF	FF	00	1E	6D	01	00	01	01	01	01
10	00	10	01	03	68	33	1D	96	0A	E6	98	A3	54	4A	99	26
20	0F	4B	4E	A1	08	00	01	01	01	01	01	01	01	01	01	01
30	01	01	01	01	01	01	64	19	00	40	41	00	26	30	18	88
40	36	00	98	07	32	00	00	18	0E	1F	00	80	51	00	1E	30
50	40	80	37	00	C4	8E	21	00	00	1C	66	21	50	B0	51	00
60	1B	30	40	70	36	00	C4	8E	21	00	00	1E	00	00	00	FC
70	00	32	33	4C	53	32	44	0A	20	20	20	20	20	20	00	6C

(2) 20LS7D-UB : RGB

EDID Block 0, Byte 0 - 127 [00H-7FH]

Block Type : EDID 1.3

	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
0	00	FF	FF	FF	FF	FF	FF	00	1E	6D	01	00	01	01	01	01
10	00	10	01	03	68	2C	19	96	0A	E6	98	A3	54	4A	99	26
20	0F	4B	4E	A1	08	00	01	01	01	01	01	01	01	01	01	01
30	01	01	01	01	01	01	64	19	00	40	41	00	26	30	18	88
40	36	00	98	07	32	00	00	18	0E	1F	00	80	51	00	1E	30
50	40	80	37	00	C4	8E	21	00	00	1C	66	21	50	B0	51	00
60	1B	30	40	70	36	00	C4	8E	21	00	00	1E	00	00	00	FC
70	00	32	30	4C	53	32	44	0A	20	20	20	20	20	20	00	7A

(4) 20LS7D-UB : HDMI

EDID Block 0, Byte 0 - 127 [00H-7FH]

Block Type : EDID 1.3

	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
0	00	FF	FF	FF	FF	FF	FF	00	1E	6D	01	00	01	01	01	01
10	00	10	01	03	80	2C	19	96	0A	CF	74	A3	57	4C	B0	23
20	09	48	4C	2F	CE	00	31	40	45	40	61	40	01	01	01	01
30	01	01	01	01	01	01	66	21	50	B0	51	00	1B	30	40	70
40	36	00	C4	8E	21	00	00	1E	0E	1F	00	80	51	00	1E	30
50	40	80	37	00	C4	8E	21	00	00	1C	00	00	00	FD	00	38
60	4B	1F	3C	09	00	0A	20	20	20	20	02	20	00	00	00	FC
70	00	32	30	4C	53	37	44	2D	55	42	0A	20	20	20	01	C3

EDID Block 1, Bytes 128-255 [80H-FFH]

Block Type: CEA EDID Timing Extension Version 3

	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
0	02	03	15	F1	46	84	05	03	02	20	22	23	15	07	50	65
10	03	0C	00	10	00	01	1D	00	72	51	D0	1E	20	6E	28	55
20	00	C4	8E	21	00	00	1E	01	1D	80	18	71	1C	16	20	58
30	2C	25	00	C4	8E	21	00	00	9E	8C	0A	D0	8A	20	E0	2D
40	10	10	3E	96	00	C4	8E	21	00	00	18	8C	0A	D0	8A	20
50	E0	2D	10	10	3E	96	00	13	8E	21	00	00	18	00	00	00
60	00	00	00	00	00	00	00	00	00	00	00	00	00	00	00	00
70	00	00	00	00	00	00	00	00	00	00	00	00	00	00	00	A7

- 12 -