LG 32LN540B Service Manual

- 17 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
(10) FHD 2D DTS EDID Data (Not Support Deep Color – 8bit)
CheckSum Physical Address (0x9E)
HDMI 1 42/8C 10
HDMI 2 42/7C 20
- HDMI
4.5. Outgoing condition Configuration
■ When pressing IN-STOP key by SVC remocon, Red LED
are blinked alternatively. And then automatically turn off.
(Must not AC power OFF during blinking)
4.6. GND & Hi-pot test
4.6.1. GND & HI-POT auto-check preparation
(1) Check the POWER CABLE and SIGNAL CABE insertion
condition
4.6.2. GND & HI-POT auto-check
(1) Pallet moves in the station. (POWER CORD / AV CORD is
tightly inserted)
(2) Connect the AV JACK Tester.
(3) Controller (GWS103-4) on.
(4) GND Test (Auto)
- If Test is failed, Buzzer operates.
- If Test is passed, execute next process (Hi-pot test).
(Remove A/V CORD from A/V JACK BOX)
(5) HI-POT test (Auto)
- If Test is failed, Buzzer operates.
- If Test is passed, GOOD Lamp on and move to next
process automatically.
4.6.3. Checkpoint
(1) Test voltage
① 3 Poles
- GND: 1.5KV/min at 100mA
- SIGNAL: 3KV/min at 100mA
② 2 Poles
- SIGNAL: 3KV/min at 100mA
(2) TEST time: 1 second
(3) TEST POINT
① 3 Poles
- GND Test = POWER CORD GND and SIGNAL CABLE
GND.
- Hi-pot Test = POWER CORD GND and LIVE & NEUTRAL.
② 2 Poles
- Hi-pot Test = Accessible Metal and LIVE & NEUTRAL.
(4) LEAKAGE CURRENT: At 0.5mArms
5. Local Dimming Function Check
Step1) Turn on TV.
Step2) Press “P-only” key, enter to power only mode and
escape the “P-only” Mode by pressing “Exit” key
Step3) Press “Tilt” key, entrance to Local Dimming mode.
Step4) At the Local Dimming mode, module Edge Backlight
moving Top to bottom Back light of module moving
Step5) confirm the Local Dimming mode
Step6) Press “Exit” key

LG 32LN540B Specifications

General

Screen shape	Flat
Response time	- ms
Display diagonal	32 \
Display brightness	- cd/m²
Display resolution	1360 x 768 pixels
Native aspect ratio	16:9
Native refresh rate	50 Hz
LED backlighting type	Direct-LED
Display diagonal (metric)	81.2 cm
Supported graphics resolutions	1360 x 768 (WXGA)
Motion interpolation technology	MCI (Motion Clarity Index) 100
3D	No
Annual energy consumption	57 kWh
Storage temperature (T-T)	-20 - 60 °C
Storage relative humidity (H-H)	0 - 85 %
Operating relative humidity (H-H)	0 - 80 %
Tuner type	Analog & digital
Analog signal format system	-
Digital signal format system	DVB-C, DVB-T
Audio system	Virtual Surround
RMS rated power	20 W
Number of speakers	2
HDMI version	1.4
DVI-D ports quantity	0
USB 2.0 ports quantity	1
Audio formats supported	AAC, AC3, HE-AAC, MP3, PCM
Image formats supported	JPG, JPS, MPO
Video formats supported	DIVX, MPEG
Product color	Black
Mercury content	0 mg
Panel mounting interface	200 x 100 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	12.3 W
Power consumption (typical)	39 W
Cables included	AC
Operating temperature (T-T)	0 - 40 °C

Weight and Dimensions

Depth (with stand)	207 mm
Height (with stand)	497 mm
Weight (with stand)	6700 g
Depth (without stand)	79 mm
Width (without stand)	738 mm
Height (without stand)	437 mm
Weight (without stand)	6000 g