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LG 42SL9000 User Manual

LG 42SL9000
36 pages
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LED LCD TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LD91L
MODEL : 42SL9000 42SL9000-ZA
MODEL : 42SL9500 42SL9500-ZB
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only
Printed in KoreaP/NO : MFL58858420 (0909-REV00)
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LG 42SL9000 Specifications

General IconGeneral
Audio systemSRS TruSurround
RMS rated power20 W
Number of speakers2
Integrated clockYes
Power requirements100 - 240 V
Number of AV connections1
HDMI ports quantity4
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Product colorBlack
LED indicatorsStand-by
Panel mounting interface200 x 200 mm
Response time2 ms
Display diagonal42 \
Display brightness500 cd/m²
Native aspect ratio16:9
Contrast ratio (dynamic)3000000:1
Display diagonal (metric)107 cm
Audio formats supportedMP3
Power consumption (standby)1 W
Tuner typeAnalog & digital
Analog signal format systemNTSC, PAL, SECAM
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)286.5 mm
Width (with stand)1009.2 mm
Height (with stand)694.5 mm
Weight (with stand)24600 g
Depth (without stand)29.3 mm
Height (without stand)629.7 mm
Weight (without stand)20100 g

Summary

Safety Precautions

Important Safety Notice

Key safety warnings for chassis servicing.

General Guidance

General advice for safe servicing procedures.

Leakage Current Checks

Procedures for checking AC leakage current.

Servicing Precautions

General Servicing Precautions

General precautions to follow before and during servicing.

Electrostatically Sensitive Devices (ES Devices)

Handling precautions for ES devices to prevent damage.

General Soldering Guidelines

Guidelines for proper soldering techniques and equipment.

Component Replacement Procedures

IC and Transistor Replacement

Procedures for replacing ICs and small signal transistors.

Power Output Transistor Replacement

Procedure for replacing power output transistors.

Diode and Resistor/Fuse Replacement

Procedures for replacing diodes, resistors, and fuses.

Specifications

Adjustment Instructions

ADC Process

Function Check

Total Assembly Line Process

DDC EDID Write

Serial Number Download (D/L)

Bluetooth Function Check

Manual Download (Model Name & Serial Number)

Exploded View

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