Adjustment Instruction - LG 32LB1R Service Manual

1. Application Range
This spec. sheet is applied to all of the ML-051B LB chassis
(TORNADO) manufactured at LG TV Plant.
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. EDID
* Caution
- Use the proper signal cable for EDID Download
Analog EDID: Pin3 exists
Caution: - Never connect HDMI & DVI-D & DVI-A Cable
at the same time.
No Item
1 Manufacturer ID
2 Version
3 Revision
3.1 Data
3.1.1 ANALOG(128Bytes)
3.2.2 DIGITAL(128Bytes)
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 00 FF FF FF FF FF FF 00 1E 6D
c
10 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 00 00 00 FC
70
d

ADJUSTMENT INSTRUCTION

Content Hexadecimal
GSM 1E6D
Digital 1 01
Digital 3 03
a b
0A 20 20 20 00
3.2.3 EDID FOR HDMI(256Bytes)
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 00 FF FF FF FF FF FF 00 1E 6D
c
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 00 00 00 FC 00 52
60 d
70 00 38 4B 1F 3D 09 00 0A 20 20 20 20 20 20 01
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 02 03 21 F1 46 85 04 02 01 03 00 23 09 07 07 23
10 09 07 07 23 09 07 07 83 01 00 00 65 03 0C 00 10
20 00 01 1D 00 80 51 D0 1C 20 40 80 35 00 BC 88 21
30 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 13
40 8E 21 00 00 18 2A 12 00 10 41 43 17 20 28 60 35
50 00 00 00 32 00 00 1C 01 1D 80 18 71 1C 16 20 58
60 2C 25 00 C4 8E 21 00 00 9E 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 BB
=> Detail EDID Options are below(a, b, c, d, e)
a. Product ID
Model name Product ID
32LB1R 30047(A)
30048(A)
37LB1R 30049(A)
30050(D)
42LB1R 40015(A)
40016(D)
b. Serial No : Controlled on production line
c. Month, Year : Controlled on production line
d. Model Name(Hex) :
Model Name
32LB1R
37LB1R
42LB1R
e e. Checksum: ChangeSable by total EDID data
- 11 -
a b
0A 20 20 20 00 00 00 FD
Product ID
Dec Hex EDID Table
30047(A) 755F 5F75
30048(D) 7560 6075
30049(A) 7561 6175
30050(D) 7562 6275
40015(A) 9C4F 4F9C
40016(D) 9C50 509C
Model Name(HEX)
33324C4231522D5A45
33374C4231522D5A45
34324C4231522D5A45
e