LG 32LD320 Service Manual

4) Updating is staring.
5) Fishing the version uploading, you have to put USB stick
and “AC Power” off.
6) After putting “AC Power” on and check updated version on
your TV.
* If downloading version is more high than your TV have,
TV can lost all channel data. In this case, you have to
channel recover. if all channel data is cleared, you didn’t
have a DTV/ATV test on production line.
* After downloading, have to adjust Tool Option again.
1) Push "IN-START" key in service remote controller
2) Select “Tool Option 1” and Push “OK” button.
3) Punch in the number. (Each model hax their number)
4) Completed selecting Tool option.
3.1. ADC Process
(1) ADC
• Input signal : Component 480i
• Signal equipment displays.
- Component 480I
MODEL: 209 in Pattern Generator(480i Mode)
PATTERN : 65 in Pattern Generator(MSPG-925 SERIES)
• After enter Service Mode by pushing “ADJ” key,
• Enter Internal ADC mode by pushing “
G
” key at “5. ADC
Calibration”
<Caution> Using ‘power on’ button of the Adjustment R/C ,
power on TV.
* ADC Calibration Protocol (RS232)
Adjust Sequence
• aa 00 00 [Enter Adjust Mode]
• xb 00 40 [Component1 Input (480i)]
• ad 00 10 [Adjust 480i Comp1]
• xb 00 60 [RGB Input (1024*768)]
• ad 00 10 [Adjust 1024*768 RGB]
• aa 00 90 End Adjust mode
* Required equipment : Adjustment R/C.
3.2. Function Check
(1) Check display and sound
- Check Input and Signal items. (cf. work instructions)
1) TV
2) AV (SCART1/SCART2/ CVBS)
3) COMPONENT (480i)
4) RGB (PC : 1024 x 768 @ 60hz)
5) HDMI
6) PC Audio In
* Display and Sound check is executed by Remote controller.
- 10 -
LGE Internal Use OnlyCopyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Module Tool option1 Tool option2 Tool option3 Tool option4
LGD V4 16449 1574 1956 3584
LGD V3.5 16450 1574 1956 3584
AUO 16464 1574 1444 3584
Item CMD1 CMD2 Data0
Adjust A A 0 0 When transfer the ‘Mode In’,
‘Mode In’ Carry the command.
ADC Adjust A D 1 0 Automatically adjustment
(The use of a internal pattern)
Adjustment pattern

LG 32LD320 Specifications

General

Display diagonal	32 \
Progressive scan	Yes
Display technology	LCD
Native aspect ratio	16:9
Contrast ratio (dynamic)	30000:1
RS-232 ports	1
Product color	Black
Panel mounting interface	100 x 100 mm
Power consumption (standby)	0.5 W
Power consumption (typical)	94.3 W
RMS rated power	20 W

Weight and Dimensions

Depth (with stand)	224 mm
Width (with stand)	805 mm
Height (with stand)	583 mm
Weight (with stand)	11500 g
Depth (without stand)	79.9 mm
Height (without stand)	528 mm
Weight (without stand)	10400 g