Manual Adjustment - LG 42LF580 Series Service Manual

3.5. CI+ Key checking method
* Except 42LF580N-ZM
Check whether the key was downloaded or not at 'In Start'
menu. (Refer to below).
=> Check the Download to CI+ Key value in LGset.
3.5.1. Check the method of CI+ Key value
(1) Check the method on Instart menu
(2) Check the method of RS232C Command
1) Into the main ass'y mode(RS232: aa 00 00)
CMD 1 CMD 2
A A
2) Check the key download for transmitted command
(RS232: ci 00 10)
CMD 1 CMD 2
C I
3) Result value
- Normally status for download : OKx
- Abnormally status for download : NGx
3.5.2. Check the method of CI+ key value(RS232)
1) Into the main ass'y mode(RS232: aa 00 00)
CMD 1 CMD 2
A A
2) Check the mothed of CI+ key by command
(RS232: ci 00 20)
CMD 1 CMD 2
C I
3) Result value
i 01 OK 1d1852d21c1ed5dcx
3.6. WIFI MAC ADDRESS CHECK
(1) Using RS232 Command
H-freq(kHz)
Transmission [A][I][][Set ID][][20][Cr]
(2) Check the menu on in-start
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Data 0
0 0
Data 0
1 0
Data 0
0 0
Data 0
2 0
CI+ Key Value
V-freq.(Hz)
[O][K][X] or [NG]

4. Manual Adjustment

* ADC adjustment is not needed because of OTP(Auto ADC
adjustment)
4.1. EDID DATA
4.1.1. 2D EDID(FHD)
0 1 2 3 4
00 00 FF FF FF FF FF FF 00 1E 6D
10 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99
20 0F 50 54 A1 08
30 01 01 01 01 01
40 45 00 40 84 63
50 40 70 36 00 40
60 3E 1E 53 10 00 0A 20
70
80 02 03 29 F1 4E
90 22 15 01 29 3D 06 C0 15
A0 f
B0 20 58 2C 25 00
C0 D0 1A 20 6E 88
D0 18 71 38 2D 40
E0 21 50 B0 51 00
F0 1E 00 00 00 00
▪ Reference
- HDMI1 ~ HDMI3
- In the data of EDID, bellows may be different by S/W or
Input mode.
ⓐ Product ID
HEX
0001
0001
ⓑ Serial No: Controlled on production line.
ⓒ Month, Year: Controlled on production line:
ex) Monthly : '01' → '01'
Year : '2014' → '18'
ⓓ Model Name(Hex): LGTV
Chassis
LD46S 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20
ⓔ Checksum(LG TV): Changeable by total EDID data.
ⓔ1
HDMI1 E7
HDMI2 E7
HDMI3 E7
ⓕ Vendor Specific(HDMI)
INPUT
HDMI1
HDMI2
HDMI3
- 12 -
5 6 7 8 9 A B C
a
00 31 40 45 40 61 40 71
01 02 3A 80 18 71 38 2D 40
00 00 1E 66 21 50 B0 51
84 63 00 00 1E 00 00 00 FD 00 3A
20 20 20 20 20
d
10 9F 04 13 05 14 03 02
07 50 09 57 07
E3 05 00 00 01 1D 80 18
A0 5A 00 00 00 9E 01 1D 00
55 00 A0 5A 00 00 00 1A 02 3A 80
58 2C 45 00 A0 5A 00 00
1B 30 40 70 36 00 A0 5A 00
00 00 00 00 00 00 00 00
EDID Table DDC Function
0100 Analog
0100 Digital
MODEL NAME(HEX)
ⓔ2 ⓔ3
1B X
0B X
FB X
MODEL NAME(HEX)
67 03 0C 00 10 00 80 1E
67 03 0C 00 20 00 80 1E
67 03 0C 00 30 00 80 1E
LGE Internal Use Only
D E F
b
26
40 81 80
58 2C
00 1B 30
d
01 e
12 20 21
f
71 1C 16
80 51
00 1E 66
00 00
00 00 e