LG 55LH80YD, Руководство по обслуживанию

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4.2. EDID(The Extended Display Identification
Data)/DDC(Display Data Channel) download
4.2.1 Overview
It is a VESA regulation. PC or a MNT will display an
optimal resolution through information sharing without any
necessity of user input. It is a realization of “Plug and Play”.
4.2.2 Equipment
- Adjust remocon
(Not use Jig. or other equipment becuase store EDID of
Software Application with EEPROM and HDMI switch by
using 12C Line .
4.2.3 Download method
1) Press ADJ key on the adjustment R/C and select [EZ
ADJUST]. Select [8.EDID D/L] and access to the items with
using the ENTER key.
2) Press the OK key on the [Start] menu, HDMI1 / HDMI2 /
HDMI3 / HDMI4 / RBG inputs are selected on the Media-Box
and HDMI5 input on the TV. When the process is completed,
the message 'NG' is changed to 'OK'.
* You can download this with using JIG or the equipment
on the HDMI5 / RGB input.
4.2.4 EDID DATA
4.2.4.1 ANALOG DATA 128Byte (2Bi)
4.2.4.2 DIGITAL DATA(HDMI-1/2/3/4/5) 256Byte
* Detail EDID Options are below
5. Total Assembly Adjustment
• The Wireless model can be added the pairing work with the
Media-Box besides the existing test and can be changed the
process and the test method.
• Total Assembly process
- TV Tool option check
- Connect the TV and Media-Box wireld with the HDMI
cable. (TV: HDMI5 port / Media-Box: Service port)
- Wireless Pairing
- Media-Box Tool option check
- Media-Box AC power off
- Remove the HDMI cable
- Adjust the White Balance
- Media-Box AC power on (Access to Wireless mode)
- Check the Display and press the Bluetooth key (send the
TV W/B data to Media-Box)
- Connect the RF / HDMI1 to Media-Box and check.
- Shipping
* The Media-Box is the main equipment and the TV is after on
the Wireless/Wired connection and the Media-Box can
adjust all of the OSD)
(exception: Select the HDMI5 on the Wireless connection)
- 12 - LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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
01 01 01 01
10 b 01 03 68 73 41 78 0A CF 74 A3 57 4C B0 23
20 09 48 4C A1 08 00 81 80 61 40 45 40 31 40 01 01
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 7E 8A 42 00 00 1E 01 1D 00 72 51 D0 1E 20
50 6E 28 55 00 7E 8A 42 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20
c
70 c d
00
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
01 01 01 01
10
b
01 03 80 73 41 78 0A CF 74 A3 57 4C B0 23
20 09 48 4C A1 08 00 81 80 61 40 45 40 31 40 01 01
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 7E 8A 42 00 00 1E 01 1D 00 72 51 D0 1E 20
50 6E 28 55 00 7E 8A 42 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20
c
70
c
d1
80 02 03 26 F1 4E 10 1F 84 13 05 14 03 02 12 20 21
90 22 15 01 26 15 07 50 09 57 07
e
A0
e
E3 05 03 01 01 1D 80 18 71 1C 16 20 58 2C
B0 25 00 7E 8A 42 00 00 9E 01 1D 00 80 51 D0 0C 20
C0 40 80 35 00 7E 8A 42 00 00 1E 02 3A 80 18 71 38
D0 2D 40 58 2C 45 00 7E 8A 42 00 00 1E 66 21 50 B0
E0 51 00 1B 30 40 70 36 00 7E 8A 42 00 00 1E 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d2
01
a) Product ID
MODEL NAME HEX EDID Table DDC Function
FHD Model 0001 01 00 Analog/Digital
b) Month, Year: S/W Released day :
ex) Monthly : ‘02’ H-> ‘02’
Year : ‘2009’ -> ‘13’
c)
Model Name(Hex):
MODEL
NAME
MODEL NAME(HEX)
All Models
00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 (LG TV)
d) Checksum: Changeable by total EDID data.
1)
d1 H-> “04” all port
2)
d2 H-> HDMI1:F9, HDMI2:E9, HDMI3:D9, HDMI4:C9, HDMI5:B9
e) Vendor Specific
INPUT MODEL NAME(HEX)
HDMI1 67030C001000B82D
HDMI2 67030C002000B82D
HDMI3 67030C003000B82D
HDMI4 67030C004000B82D
HDMI5 67030C005000B82D
3)
d -> 1D