Daewoo DLT-19L2 Service Manual
Daewoo DLT-19L2 Service Manual

Daewoo DLT-19L2 Service Manual

19”,20”,22” lcd tv, chassis: sl-150t/150p

Advertisement

Service Manual
CHASSIS: SL-150T/150P
Model: DLT-19W4 / DLP-19W4
DLT-22W4 / DLP-22W4
DLT-20J1 / DLP-20J1M
DLT-20J3 / DLP-20J3M
DLT-20J9 / DLP-20J9M
DLT-19L1 / DLP-19L1
DLT-19L2 / DLP-19L2
DLT-22L1 / DLP-22L1
DLT-22L2 / DLP-22L2
Caution:
In this manual some parts can be changed for improving. Their
performance without notice in the parts list. So, if you need the lat-
est parts information, please refer to PPL(Parts Price List) in Service
Information Center.
S/M NO. : DSL150TP00
19",20",22" LCD TV
JAN. 2008

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the DLT-19L2 and is the answer not in the manual?

Questions and answers

Summarization of Contents

Block Diagrams
Power Lips Block Diagram
Diagram illustrating the power supply unit's circuit configuration and voltage distribution.
Trouble Shooting
Troubleshooting: LED Not Lit
Procedure for when the TV's LED indicator does not illuminate.
Troubleshooting: TV Not Turning On (Red LED)
Steps to diagnose why the TV fails to power on from the red LED state.
Troubleshooting: White Screen Issue
Procedure for resolving a "white screen" display problem.
Troubleshooting: No Picture (TV Mode)
Steps to diagnose and fix the absence of a picture in TV mode.
Troubleshooting: No Picture (External Input)
Procedure for resolving no picture issues when using external input sources.
Troubleshooting: No Sound (External Input)
Steps to diagnose and fix the absence of sound from external inputs.
Troubleshooting: Key Input Not Operating
Procedure for when the TV's physical keys do not respond.
Troubleshooting: Remote Controller Not Operating
Steps to diagnose and fix issues with the remote control not functioning.
Software Install & Upgrade
Analog Software Upgrade
Steps for upgrading analog firmware using DAEWOO GProbe software and RS232.
Digital Software Upgrade
Steps for upgrading digital firmware using the "Serial download server" application.
Genesis IC Programming Procedure
Detailed steps for programming the Genesis IC via PCB and application software.

Table of Contents