LG 32LB2R Service Manual page 12

=> Detail EDID Options are below (a, b, c, d, e)
a. Product ID
Model Name Product ID
32LB2R 30103(A)
30104(D)
37LC2R 30105(A)
30060(D)
42LC2R 40069(A)
40070(D)
b. Serial No : Controlled on production line
c. Month, Year : Controlled on production line:
ex) Montly : '03' => '03'
Year
d. Model Name/Monitor Name:
Model Name
32LB2R-ZH 00 00 00 FC 00 33 32 4C 42 32 52 2D 5A 48 0A 20 20 20
37LB2R-ZH 00 00 00 FC 00 33 37 4C 42 32 52 2D 5A 48 0A 20 20 20
42LB2R-ZH 00 00 00 FC 00 34 32 4C 42 32 52 2D 5A 48 0A 20 20 20
e. Checksum: Changeable by total EDID data
5. ADC Calibration
AV ADC Condition
PAL
MSPG-
Input ZH model:AV3
925FA -select TH model:AV1
Model:202(PAL-BGDH)
Pattern :33
* Caution : System control RS-232C Host should be "PC" for
adjustment
- Press the FRONT-AV KEY on R/C for convering input mode
(Change RS-232C Host : pc, Band Rate : 115200bps)
5.1. Adjustment of RF/AV/S-VIDEO
* Required Equipments
Remote controller for adjustment
O
802F Pattern Generator, Master (MSPG-925FA), etc.
O
MSPG-925FA Pattern Generator
O
(Which has Video Signal: 100% Color Bar Pattern shown in
Fig. 2)
=> Model : 202 / Pattern: 33 (PAL : ZH, TH)
Model : 201 / Pattern : 33 (NTSC : MH)
Product ID
Dec Hex
30103 7597
30104 7598
30105 7599
30106 759A
40069 9C85
40070 9C86
: '2005' => '0F'
Component
NTSC Model : 217
MH model (720p@60Hz)
:VIDEO1
Model:201(NTSC)
*100% Color Bar
<Fig. 2>
(1) Method of Auto RF/AV/S-VIDEO Color Balance
1) Press the FRONT-AV KEY on R/C for converting input
mode.
2) Input the Video Signal: 100% Color Bar signal into
EDID table
AV3(ZH), AV1(TH), VIDEO1(MH).
3) Set the PSM to Standard mode in the Picture menu.
6D75
4) Press INSTART key on R/C for adjustment.
EC6B
5) Press the
6675
becomes automatically.
6) Auto-RGB OK means the adjustment is completed.
E56B
5775
(2) Requirement
D66B
1) This AV color balance adjustment should be performed
before White Balance Adjustment.
2) After color balance adjustment, Change the mode from
AV to RF. (Cancel Heat-run mode.)
5.2. Adjustment of Component.
* Required Equipments
Remote controller for adjustment
O
802F Pattern Generator, Master (MSPG-925FA), etc.
O
MSPG-925FA Pattern Generator
O
(Which has 720p YPbPr signal : 100% Color Bar Pattern
shown in Fig. 2 )
=> Model: 217 / Pattern: 33
It is very import to use correct adjustment pattern like Fig.2.
O
- Within the pattern, color sequence should be aligned
- If Minimum Black Level and/or Maximum White Level
RGB
Model : 3
(1024x768@
(1) Method of Auto Component Color Balance
60H)
1) Input the Component 720p 100% Color Bar(MSPG-
925FA model:217, pattern:33) signal into Component.
(ZH : component , TH/MH : component 1 or 2)
2) Set the PSM to Standard mode in the Picture menu.
3) Press the INSTART key on R/C for adjustment.
4) Press the
becomes automatically.
5) Auto-RGB OK means the adjustment is completed.
5.3 Adjustment of RGB
* Required Equipments
Remote controller for adjustment
O
802F Pattern Generator, Master (MSPG-925FA), etc.
O
MSPG-925FA Pattern Generator
O
(Which has XGA [1024x768] 60Hz PC Format output
signal : 100% Color Bar Pattern shown in Fig. 2 )
It is very import to use correct adjustment pattern like Fig.10.
O
- Within the pattern, color sequence should be aligned.
- If Minimum Black Level and/or Maximum White Level
- 12 -
G (Vol.+) key to operate the set, then it
: White-Yellow-Cyan-Green-Magenta-Red-Blue-Black
(If color sequence is reversed (Black -> ... -> White),
reverse the pattern with REV key, when using Master
pattern generator like MSPG-925)
is not correct, Do select 100% Color Bar Pattern.
G
(Vol. +) key to operate the set , then it
: White-Yellow-Cyan-Green-Magenta-Red-Blue-Black
(If color sequence is reversed (Black ->...-> White),
reverse the pattern with REV key, when using Master
pattern generator like MSPG-925).
is not correct, Do select 100% Color Bar Pattern.