Adjustment Instruction - LG 32HIZ22 Service Manual

1. Application Range
This spec. sheet is applied to all of the LP62F chassis(H3-
High) manufactured at LG TV Plant all over the world.
2. Specification
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) Adjustment must be done in the correct sequence.
3) The adjustment must be performed at 25±5°C temperature
and 65±10% relative humidity if there is no specified
designation.
4) The input voltage of the receiver must be kept between
100-220V, 50/60Hz.
5) Before adjustment, execute Heat-Run for 30 minutes at RF
no signal
3. Adjustment items
3.1. PCB assembly adjustment items
1) Channel memory
- Download the channel data from BOM to EEPROM by
using LGIDS.
2) Option adjustment following BOM
- Tool Option1
- Tool Option2
- Area Option
3.2. SET assembly adjustment items
1) Auto AV(ZH-AV3, TH-AV1) Color Balance
2) Aging (by Power on key)
3) Adjustment of White Balance
4) Auto Component Color Balance adjustment
- Standard equipment : MSPG925FA
5) 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
* Never connect HDMI & DVI-D & DVI-A cable at the same time.
* Use the proper cables below for EDID Writing.
For Analog EDID For Digital EDID
D-sub to DVI-I DVI-D to DVI-D

ADJUSTMENT INSTRUCTION

For HDMI EDID
DV-D to HDMI or HDMI to HDMI
4.1. EDID Data
No. Item
1 Manufacturer ID
2 Version
3 Revision
(1) ANALOG(256 Bytes )
- BLOCK1 (128BYTE)
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 00 FF FF FF FF FF FF FF 1E 6D
10 c 01 03 01 46 27 78 EA D9 B0 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
(2) HDMI(256 Bytes )
- BLOCK1 (128BYTE)
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 00 FF FF FF FF FF FF FF 1E 6D
10 01 03 80 46 27 78 EA D9 B0 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
70 00 38 4B 1F 3D 09 00 0A 20 20 20 20 20 20 01 14
- BLOCK2 (128BYTE)
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 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 1D 80 18 71 1C
60 16 20 58 2C 25 00 C4 8E 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
=> Detail EDID Options are below (a, b, c, d, e)
a. Product ID
Model Name Product ID
32LC2RHA 30109(A)
30110(D)
b. Serial No : Controlled on production line
c. Month, Year : Controlled on production line:
ex) Monthly : '03' => '03'
Year : '2005' => '0F'
d. Model Name/Monitor Name
Model Name
32LC2RHA-ZH 00 00 00 FC 00 33 32 4C 42 32 52 48 41 2D 4D 48 0A 20
e. Checksum: Changeable by total EDID data
- 11 -
Condition
GSM
Digital : 1
Digital : 3
a
d
a
d 00 00 00 FD
Product ID
Dec Hex
30109 759D
30110 759E
Data
1E6D
01
03
b
d
00 99
b
d
EDID table
9D75
9E75