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ADJUSTMENT INSTRUCTION

1. Application Range

This spec. sheet is applied to all of the LP62A/B/C
chassis(H3-High) manufactured at LG TV Plant all over the
world.

2. Specification

2.1 Because this is not a hot chassis, it is not necessary to
use an isolation transformer. However, the use of isolation
transformer will help to protect test instruments.
2.2 Adjustment must be done in the correct sequence.
2.3 The adjustment must be performed at 25±5°C
temperature and 65±10% relative humidity if there is no
specified designation.
2.4 The input voltage of the receiver must be kept between
100~220V, 50/60Hz.
2.5 Before adjustment, execute Heat-Run for 30 minutes at
RF no signal

3. Adjustment items

3.1 PCB assembly adjustment items
• Channel memory
- Download the channel data from BOM to EEPROM by
using LGIDS.
• Option adjustment following BOM
- Tool Option1
- Tool Option2
- Area Option
(Fig. 1)
1) Push the ADJ key in the Adjust Remocon.
2) Input the Option Number that was specified in the BOM,
into the Shipping area.
3) Select "Tool Option1/ Tool Option2/ Area Option" by using
/(CH+/-) key , and press the number key(0~9)
consecutively
ex) If the value of Tool Option1 is 7, input the data using
number key "7" (Fig. 1)
3.2 SET assembly adjustment items
• Auto AV(ZH-AV3, TH-AV1) Color Balance
• Aging (by Power on key)
• Adjustment of White Balance
• Auto Component Color Balance adjustment
- Standard equipment : MSPG925FA
• Auto RGB Color Balance adjustment
- Standard equipment : MSPG925FA

4. EDID

Caution
* Use the proper signal cable for EDID Download
- Analog EDID : Pin3 exists
- Digital EDID : Pin3 exists
=> Caution: - Never connect HDMI & DVI-D & DVI-A Cable at
the same time.
- Use the proper cables below for EDID Writing
4.1 EDID Data
4.1.1. ANALOG(256 Bytes )
• BLOCK1 (128BYTE)
4.1.2. HDMI(256 Bytes )
•BLOCK1 (128BYTE)
BLOCK2 (128BYTE)
=> Detail EDID Options are below (a, b, c, d, e)
a. Product ID
b. Serial No : Controlled on production line
c. Month, Year : Controlled on production line:
ex) Montly : '03' => '03'
Year : '2005' => '0F'
00 01 02 03 04 05 06 07 08 09 0A 0B0C 0D 0E 0F
00 00 FF FF FF FF FF FF 00 1E 6D
10 01 03 01 46 27 78 EA D9B0 A3 57 49 9C 25
20 11 49 4B A5 6E 80 31 40 01 01 01 01 45 40 01 01
30 61 40 01 01 01 01 1B 21 50 A0 51 00 1E 30 48 88
40 35 00 BC 88 21 00 00 1C 4E 1F 00 80 51 00 1E 30
50 40 80 37 00 BC 88 21 00 00 18 00 00 00 FD 00 38
60 4B 1F 3D 09 00 0A 20 20 20 20 20 20
70 00 99
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D0E 0F
00 00 FF FF FF FF FF FF 00 1E 6D
10 01 03 80 46 27 78 EA D9B0 A3 57 49 9C 25
20 11 49 4B A5 6E 80 31 40 01 01 01 01 45 40 01 01
30 61 40 01 01 01 01 1B 21 50 A0 51 00 1E 30 48 88
40 35 00 BC 88 21 00 00 1C 4E 1F 00 80 51 00 1E 30
50 40 80 37 00 BC 88 21 00 00 18
60 00 00 00
FD
70 00 38 4B 1F 3D 09 00 0A 20 20 20 20 20 20 01 14
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D0E 0F
00 02 03 24 F1 49 85 04 02 01 03 11 12 13 14 23 09
10 07 07 23 09 07 07 23 09 07 07 83 01 00 00 65 03
20 0C 00 10 00 01 1D 00 80 51 D0 1C 20 40 80 35 00
30 BC 88 21 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E
40 96 00 13 8E 21 00 00 18 2A 12 00 10 41 43 17 20
50 28 60 35 00 00 00 32 00 00 1C 01 1D80 18 71 1C
60 16 20 58 2C 25 00 C48E 21 00 00 9E 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6B

LP62x

Cortez Version x.xx
Panel Used XX hr.
Tool Option1 7
Tool Option2 161
Area Option 16
:
:
Model Name
Product ID Product ID
Dec Hex EDID table
37LC2R 30059(A) 30059 756B 6B75
30060(D) 30060 756C 6C75
42LC2R 40023(A) 40023 9C57 579C
40024(D) 40024 9C58 589C
a
a
c
d
d
b
c
d
d
b