LG 15LS1RA Service Manual page 11

4.6. Power consumption confirmation
(1) Check if Power LED Color and Power Consumption
operate as standard.
(2) Measurement Condition : 230V@ 60Hz (Analog)
(3) Confirm Stand-by operation.
4.7. DDC EDID
(1) Connect D-sub Signal Cable to D-Sub Connector.
(2) Write EDID data to EEPROM(24C02) by using DDC2B
protocol.
(3) Check whether written EDID data is correct or not. (refer to
Product spec).
4.8. Outgoing condition Configuration
(1) After all function test, press IN-STOP Key by Service
Remote control. And make ship condition.
(2) When pressing IN-STOP key by service remote control,
green and red LED are blinked alternatively. And then
Automatically turn off.(Must not AC power off during
blinking)
4.9. Option data setting (SVC OSD setting)
- NTSC Service Mode OPTION DATA(According to Suffix)
Resolution
Module
TV
Video
COMPONENT
PC-RGB
DVI
HDMI
Area Option[A B]
PAL
(A) 0 : FACTORY MODE OFF
1 : FACTORY MODE ON
[Caution] FACTORY MODE ON only used in factory.
(B) 0: default Option setting.
1~4: The other Area Option setting.(Reserved)
[Caution] Initial Setting of Area Option is [1 0] in production line.
After IN-STOP, Area Option will change [0 0].
If Area Option isn't 00 after IN-STOP, must change to 00. (Using
key on R/C)
NTSC
S. Am : For South America
Korea : For Korea
Item Condition
2HR-OFF 1
FACTORY-MODE 0
CHANNEL-MUTE 1
15LS1RA-MK 20LS1RA-MK
3970 1920
2
0
1
1
1
1
0
0
Remark
0 : 2 Hour off option-OFF
1 : 2 Hour off option-ON
0 : EEPROM Write Protection On
1 : EEPROM Write Protection Off
0 : Channel Mute Off
1 : Channel Mute On
5. Adjustment Command
5.1. Adjustment Command(LENGTH=84)
No. Adjustment Contents
1 EEPROM ALL INIT.
2 EEPROM Read
3 EEPROM Write
4 COLOR SAVE
(R/G/B cutoff, Drive,
Contrast, Bright)
5 H POSITION
6 V POSITION
7 CLOCK
8 PHASE
9 R DRIVE
10 G DRIVE
11 B DRIVE
12 R CUTOFF
13 G CUTOFF
14 B CUTOFF
15 BRIGHT
16 CONTRAST
17 AUTO_COLOR_
0
ADJUST
0
18 CHANGE_COLOR_
1
TEMP
1
1
0
19 FACTORY_
0
DEFAULT
0
20 AUTO_
INPUTCHANGE
G
- 11 -
CMD(hex) ADR VAL Description
E4 00 00 EEPROM all clear
E7 00 00 EEPROM Read
E8 00 data EEPROM Write by
some values
EB 00 00 Color Save
20 00 00 – 100 They have different
30 00 00 – 100 range each mode,
90 00 00 – 100 FOS Adjustment
92 00 00 – 100
16 00 00 – FF
18 00 00 – FF Drive adjustment
1A 00 00 – FF
80 00 00 – 7F
82 00 00 – 7F Offset adjustment
84 00 00 – 7F
10 00 00 – 3F Bright adjustment
12 00 00 - 64 Luminance adjustment
F1 00 02 Auto COLOR
Adjustment
F2 00 0, 1, 2, 3 0: COOL
1: NORMAL
2: WARM
3: USER
F3 00 00, FF 00: Factory mode off
FF: Factory mode On
F4 00 0, 1, 2, 3 0 : TV
1 : AV1
2 : AV2
3 : Component
4 : RGB
5 : DVI