Tuesday, February 05, 2013

LG 37LC7D - NORTH AMERICA - MICOM DOWNLOAD - ADC SET - EDID ADJUSTMENT - SERVICE ADJUSTMENTS



MICOM DOWNLOAD
Required Test Equipment
  • JIG-LEVER TYPE for adjusting: 1EA
  • PC & MONITOR: 2EA
  • BOARD for INTERFACE: IIC & ISP BOARD: 2EA
  • 15P D-SUB CABLE: 2EA
  • Using the 12/15 line of D-SUB 15P 12-SDA/15-SCL
JIG CONNECTION
Establishment Program
  •  Establish LGE Monitor Tools v1.1
  • The program work and it is opened program window as seen below.
  • Click the first icon shown. 
  • The window seen should appear.
  • Click the Send.
  • When you see (ISP COMPLETE) the download is complete.
  • Set Method
MCU Select: MTV512M64
Option –
R/W Option: Auto Write(Verity)
Jig Option: Myson
Transmit Speed: Medium
Check: Just do it with blank micom.
PORT
Chose Parallel Port (normal LPT1)
Attention: You must chose EPP when select Rom BIAS at LPT
  • Download Method
Click the Load File.
Locate and select the correct file from your computer. (*.hex).


ADC SET ADJUSTMENT
  • ADC-Set adjustment to set the black level and the Gain to optimum.
Test Equipment
  • Service R/C, 801GF(802V, 802F, 802R) or MSPG925FA Pattern Generator (480i/1080i The Horizontal 100% Color Bar Pattern adjust to within 0.7±0.1Vp-p)
[ADC adjustment (MSPG-925Fx series) Model No. & Pattern No.]
Model No.: #209(480i adjustment), #223(1080i adjustment)
Pattern No.: #65(7ColorBar Pattern)
  • Adjustment
  1. Select Component1 as the input with 100% Horizontal Color Bar Pattern(HozTV31Bar) in 480i Mode
  2. After receiving signal for at least 1 second, press the ADJ Key on the Service R/C to enter the ‘Ez - Adjust’ and select the ‘2. ADC 480i Comp1’. Pressing the Enter Key to adjust automatically.
  3. When the adjustment is over, 'MST3361 Component Success’ is displayed. If the adjustment has errors, 'MST3361 Configuration Error’ is displayed.
  4. Select Component1 as the input with 100% Horizontal Color Bar Pattern(HozTV31Bar) in 1080i Mode.
  5. After receiving signal for at least 1 second, press the ADJ Key on the Service R/C to enter the ‘Ez - Adjust’ and select the ‘3. ADC 1080i Comp1/RGB’.  Pressing the Enter Key to adjust automatically.
  6. When the adjustment is over, 'MST3361 Component Success’ is displayed. If the adjustment has errors, 'MST3361 Configuration Error’ is displayed.
  7. After the Component MST3361 adjustment is over, convert the RGB-DTV Mode and display Pattern.  When the adjustment is over, 'MST3361 RGB_DTV Success’ is displayed.
  8. Readjust after confirming the case Pattern or adjustment condition where the adjustment errors.
  9. After adjustment is complete, exit the adjustment mode by pressing the ADJ KEY.
EDID(The Extended Display Identification Data)/DDC (Display Data Channel) Download
This is the function that enables “Plug and Play".
  • HDMI EDID Data Input
Required Test Equipment
PC, Jig for adjusting DDC. (PC serial to D-sub Connection equipment)
S/W for writing DDC(EDID data write & read)
D-Sub cable
Jig for HDMI Cable connection
  • Preparation for Adjustments & Setting of Device
Set devices as below and turn on the PC and JIG.
Open S/W for writing DDC (EDID data write & read). (operated in DOS mode)

EDID DATA FOR LA-73E
EDID for HDMI-1 (DDC (Display Data Channel) Data) EDID Block 0 table =
0 | 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 | 00 11 01 03 80 73 41 96 0A CF 74 A3 57 4C B0 23
20 | 09 48 4C 2F CE 00 31 40 45 40 61 40 01 01 01 01
30 | 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70
40 | 36 00 C4 8E 21 00 00 1E 0E 1F 00 80 51 00 1E 30
50 | 40 80 37 00 C4 8E 21 00 00 1C 00 00 00 FD 00 38
60 | 4B 1F 3C 09 00 0A 20 20 20 20 20 20 00 00 00 FC
70 | 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 98
EDID Block 1 table =
0 | 02 03 16 F1 46 84 05 03 02 20 22 23 15 07 50 66
10 | 03 0C 00 10 00 80 01 1D 00 72 51 D0 1E 20 6E 28
20 | 55 00 C4 8E 21 00 00 1E 01 1D 80 18 71 1C 16 20
30 | 58 2C 25 00 C4 8E 21 00 00 9E 8C 0A D0 8A 20 E0
40 | 2D 10 10 3E 96 00 C4 8E 21 00 00 18 8C 0A D0 8A
50 | 20 E0 2D 10 10 3E 96 00 13 8E 21 00 00 18 00 00
60 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 25
EDID for HDMI-2 (DDC (Display Data Channel) Data) EDID Block 0 table =
0 | 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 | 00 11 01 03 80 73 41 96 0A CF 74 A3 57 4C B0 23
20 | 09 48 4C 2F CE 00 31 40 45 40 61 40 01 01 01 01
30 | 01 01 01 01 01 01 01 1D 00 72 51 D0 1E 20 6E 28
40 | 55 00 C4 8E 21 00 00 1E 01 1D 80 18 71 1C 16 20
50 | 58 2C 25 00 C4 8E 21 00 00 9E 00 00 00 FC 00 4C
60 | 47 20 54 56 0A 20 20 20 20 20 20 20 00 00 00 FD
70 | 00 38 4B 1F 3C 09 00 0A 20 20 20 20 20 20 01 66
EDID Block 1 table =
0 | 02 03 16 F1 46 84 05 03 02 20 22 23 15 07 50 66
10 | 03 0C 00 20 00 80 8C 0A D0 8A 20 E0 2D 10 10 3E
20 | 96 00 C4 8E 21 00 00 18 8C 0A D0 8A 20 E0 2D 10
30 | 10 3E 96 00 13 8E 21 00 00 18 00 00 00 00 00 00
40 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B3
EDID for RGB-PC EDID Block 0 table =
0 | 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 | 00 11 01 03 68 73 41 96 0A CF 30 A3 57 4C B0 23
20 | 09 50 4E A1 08 00 01 01 01 01 01 01 01 01 01 01
30 | 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70
40 | 36 00 C4 8E 21 00 00 1E 0E 1F 00 80 51 00 1E 30
50 | 40 80 37 00 C4 8E 21 00 00 1C 00 00 00 FD 00 38
60 | 4B 1F 3C 09 00 0A 20 20 20 20 20 20 00 00 00 FC
70 | 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 00 D0

Posted by at