LG 32LV355T Service Manual page 14

1) FHD RGB EDID data
0 1 2 3 4 5
00 00 FF FF FF FF FF
10 c 01 03 68 10
20 0F 50 54 A1 08 00
30 01 01 01 01 01 01
40 45 00 A0 5A 00 00
50 6E 28 55 00 A0 5A
60 3E 1E 53 10 00 0A
70
80 FF FF FF FF FF FF
90 FF FF FF FF FF FF
A0 FF FF FF FF FF FF
B0 FF FF FF FF FF FF
C0 FF FF FF FF FF FF
D0 FF FF FF FF FF FF
E0 FF FF FF FF FF FF
F0 FF FF FF FF FF FF
2) FHD HDMI EDID data
0 1 2 3 4 5
00 00 FF FF FF FF FF
10 c 01 03 80 10
20 0F 50 54 A1 08 00
30 01 01 01 01 01 01
40 45 00 A0 5A 00 00
50 48 88 35 00 A0 5A
60 3E 1E 53 10 00 0A
70
80 02 03 26 F1 4E 10
90 22 15 01 26 15 07
A0 f E3 05 03 01
B0 25 00 A0 5A 00 00
C0 6E 28 55 00 A0 5A
D0 2D 40 58 2C 45 00
E0 52 D0 1E 20 B8 28
F0 00 00 00 00 00 00
* Detail EDID Options are below.
ⓐ Product ID
Model Name HEX
ALL Model 0001
ⓑ Serial No: Controlled on production line.
ⓒ Month, Year: Week : '01' -> '01'
Year : '2011' -> '15' fix
ⓓ Model Name(Hex):
MODEL
all 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20
ⓔ Checksum: Changeable by total EDID data.
ⓕ Vendor Specific(HDMI)
INPUT
HDMI1
HDMI2
HDMI3
Copyright ©2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
6 7 8 9 A B C
FF 00 1E 6D a
09 78 0A EE 91 A3 54
81 80 61 40 45 40 31
02 3A 80 18 71 38 2D
00 1E 01 1D 00 72 51
00 00 00 1E 00 00 00
20 20 20 20 20 20
d
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
6 7 8 9 A B C
FF 00 1E 6D a
09 78 0A EE 91 A3 54
71 4F 81 80 01 01 01
02 3A 80 18 71 38 2D
00 1E 1B 21 50 A0 51
00 00 00 1C 00 00 00
20 20 20 20 20 20
d
1F 84 13 05 14 03 02
50 09 57 07
01 1D 80 18 71 1C 16
00 9E 01 1D 00 72 51
00 00 00 1E 02 3A 80
A0 5A 00 00 00 1E 01
55 40 A0 5A 00 00 00
00 00 00 00 00 00 00
EDID Table DDC Function
01 00 Analog/Digital
MODEL NAME(HEX)
MODEL NAME(HEX)
67030C001000B82D
67030C002000B82D
67030C003000B82D
5.6. Outgoing condition Configuration
D E F When pressing "IN-STOP" key by Service remote control, Red
b
LED are blinked alternatively. And then Automatically turn off.
4C 99 26
(Must not AC power OFF during blinking)
40 01 01
40 58 2C
5.7. Hi-pot Test
D0 1E 20
Confirm whether is normal or not when between power
FD 00 3A
board's ac block and GND is impacted on 1.5 kV(dc) or 2.2
d
kV(dc) for one second.
00 e
FF FF FF
FF FF FF
6. Model name & Serial number D/L
FF FF FF
FF FF FF
• Press "Power on" key of service remote control.
FF FF FF
(Baud rate : 115200 bps)
FF FF FF
• Connect RS232 Signal Cable to RS-232 Jack.
FF FF FF
• Write Serial number by use RS-232.
FF FF FF
• Must check the serial number at the INSTART menu.
6.1. Signal TABLE
D E F
b
CMD LENGTH
4C 99 26
CMD : A0h
01 01 01
LENGTH : 85~94h (1~16 bytes)
40 58 2C
ADH : EEPROM Sub Address high (00~1F)
00 1E 30
ADL : EEPROM Sub Address low (00~FF)
FD 00 3A
Data : Write data
d
CS : CMD + LENGTH + ADH + ADL + Data_1 +...+ Data_n
01 e
Delay : 20ms
12 20 21
f
6.2. Command Set
20 58 2C
D0 1E 20
No. Adjust mode
18 71 38
1 EEPROM WRITE
1D 00 BC
1E 00 00
00 00 e
* Description
FOS Default write : <7mode data> write
Vtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart, 0,
Phase
Data write : Model Name and Serial Number write in
6.3. Method & notice
A. Serial number D/L is using of scan equipment.
B. Setting of scan equipment operated by Manufacturing
Technology Group.
C. Serial number D/L must be conformed when it is produced
in production line, because serial number D/L is mandatory
by D-book 4.0.
- 14 -
ADH ADL DATA_1 . . .
CMD(hex) LENGTH(hex)
A0h 84h+n
EEPROM,.
Data_n CS DELAY
Description
n-bytes Write(n=1~16)
LGE Internal Use Only