LG Electronics 55LA625C-ZA service manual ADC Process, EDID Download, EDID data

*After downloading, have to adjust Tool Option again.

(1)Push "IN-START" key in service remote control.

(2)Select "Tool Option 1" and push "OK" key.

(3)Punch in the number. (Each model has their number)

(4)Completed selecting Tool option.

3.1. ADC Process

*If ADC processes as OTP, There is no need to proceed internal ADC.

-Enter Service Mode by pushing "ADJ" key,

-Enter Internal ADC mode by pushing "►" key at "7. ADC Calibration".

	EZ ADJUST			ADC Calibration
0. Tool Option1			ADC Comp 480i
						NG
1. Tool Option2
			ADC Comp 1080p			NG
2. Tool Option3			ADC RGB			NG
3. Tool Option4
4. Tool Option5				Start	Reset
5.	5. Commercial Tool Option
6.	Country Group
7.ADC Calibration		►
8.	White Balance
9.	10 Point WB

10. Test Pattern

11 EDID D/L

12. Sub B/C

13. Ext. Input Adjust

<Caution> Using "P-ONLY" key of the Adjustment remote control, power on TV.

* ADC Calibration Protocol (RS232)

NO	Item	CMD 1	CMD 2	Data 0
Enter	Adjust	A	A	0	0	When transfer the ‘Mode In’,
Adjust MODE	‘Mode In’					Carry the command.
ADC adjust	ADC Adjust	A	D	1	0	Automatically adjustment
						(The use of a internal pattern)

Adjust Sequence

▪aa 00 00 [Enter Adjust Mode]

▪xb 00 40 [Component Input480i)]

▪ad 00 10 [Adjust 480i & 1080p Comp]

▪xb 00 60 [RGB Input (1024*768)]

▪ad 00 10 [Adjust 1024*768 RGB]

▪aa 00 90 End Adjust mode

* Required equipment : Adjustment remote control.

3.2.EDID Download

(1)After enter Service Mode by pushing "ADJ" key.

(2)Enter EDID D/L menu.

(3)Enter "START" by pushing "OK" key.

	EZ ADJUST			EDID D/L
0.	Tool Option1		HDMI1		NG
1. Tool Option2			HDMI2		NG
2.	Tool Option3		HDMI3		NG
3. Tool Option4			RGB		NG
4.	Tool Option5
5.	Country Group			Start	Reset
6. ADC Calibration
7.	White Balance
8.	10 Point WB
9.	Test Pattern
10. EDID D/L		►
11. Sub B/C

<Caution> Never connect HDMI & D-sub cable when EDID downloaded.

3.3.EDID data

(1)HD RGB EDID data

	0		1	2	3	4	5	6		7	8	9	A		B	C	D		E	F
00	00		FF	FF	FF	FF	FF	FF		00	1E	6D		a				b
10		c		01	03	68	A0	5A		78	0A	EE	91		A3	54	4C		99	26
20	0F		50	54	A1	08	00	71		40	61	40	45		40	31	40		01	01
30	01		01	01	01	01	01	1B		21	50	A0	51		00	1E	30		48	88
40	35		00	40	84	00	00	00		1C	01	1D	00		72	51	D0		1E	20
50	6E		28	55	00	A0	5A	00		00	00	1E	00		00	00	FD		00	3A
60	3E		1E	53	10	00	0A	20		20	20	20	20		20			d
70									d										00	e

(2) FHD RGB EDID data

	0		1	2	3	4	5	6		7	8	9	A		B	C	D		E	F
00	00		FF	FF	FF	FF	FF	FF		00	1E	6D		a				b
10		c		01	03	68	A0	5A		78	0A	EE	91		A3	54	4C		99	26
20	0F		50	54	A1	08	00	31		40	45	40	61		40	71	40		81	80
30	01		01	01	01	01	01	02		3A	80	18	71		38	2D	40		58	2C
40	45		00	A0	5A	00	00	00		1E	66	21	50		B0	51	00		1B	30
50	40		70	36	00	A0	5A	00		00	00	1E	00		00	00	FD		00	3A
60	3E		1E	53	10	00	0A	20		20	20	20	20		20			d
70									d										00	e

(3) HD HDMI EDID data

	0		1	2	3	4	5	6		7	8	9	A		B	C	D		E	F
00	00		FF	FF	FF	FF	FF	FF		00	1E	6D		a				b
10		c		01	03	80	A0	5A		78	0A	EE	91		A3	54	4C		99	26
20	0F		50	54	A1	08	00	31		40	45	40	61		40	71	40		01	01
30	01		01	01	01	01	01	66		21	50	B0	51		00	1B	30		40	70
40	36		00	40	84	63	00	00		1E	64	19	00		40	41	00		26	30
50	18		88	03	06	40	84	63		00	00	18	00		00	00	FD		00	3A
60	3E		1E	53	10	00	0A	20		20	20	20	20		20			d
70									d										01	e
80	02		03	22	F1	4E	10	1F		04	93	05	14		03	02	12		20	21
90	22		15	01	26	15	07	50		09	57	07					f
A0	80		1E	01	1D	80	18	71		1C	16	20	58		2C	25	00		A0	5A
B0	00		00	00	9E	01	1D	00		72	51	D0	1E		20	6E	28		55	00
C0	20		C2	31	00	00	1E	8C		0A	D0	8A	20		E0	2D	10		10	3E
D0	96		00	A0	5A	00	00	00		18	02	3A	80		18	71	38		2D	40
E0	58		2C	45	00	A0	5A	00		00	00	1E	00		00	00	00		00	00
F0	00		00	00	00	00	00	00		00	00	00	00		00	00	00		00	e

(4) FHD HDMI EDID data

	0		1	2	3	4	5	6		7	8	9	A		B	C	D		E	F
00	00		FF	FF	FF	FF	FF	FF		00	1E	6D		a				b
10		c		01	03	80	A0	5A		78	0A	EE	91		A3	54	4C		99	26
20	0F		50	54	A1	08	00	31		40	45	40	61		40	71	40		81	80
30	01		01	01	01	01	01	02		3A	80	18	71		38	2D	40		58	2C
40	45		00	A0	5A	00	00	00		1E	66	21	50		B0	51	00		1B	30
50	40		70	36	00	A0	5A	00		00	00	1E	00		00	00	FD		00	3A
60	3E		1E	53	10	00	0A	20		20	20	20	20		20			d
70									d										01	e
80	02		03	22	F1	4E	10	9F		04	13	05	14		03	02	12		20	21
90	22		15	01	26	15	07	50		09	57	07					f
A0		f		01	1D	80	18	71		1C	16	20	58		2C	25	00		20	C2
B0	31		00	00	9E	01	1D	00		72	51	D0	1E		20	6E	28		55	00
C0	20		C2	31	00	00	1E	02		3A	80	18	71		38	2D	40		58	2C
D0	45		00	A0	5A	00	00	00		1E	01	1D	00		BC	52	D0		1E	20
E0	B8		28	55	40	C4	8E	21		00	00	1E	00		00	00	00		00	00
F0	00		00	00	00	00	00	00		00	00	00	00		00	00	00		00	e

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