-27-Trouble Shooting7-8. When Remote Controller does not operate.Does input of key operate?Does remoteController operate?Whenever push the button ofRemote controller, does the 2nd pinOf P501A output normal?Check the I501Check the battery ofremote controllerExchange the Key PCBCheck startYNNNYYYCheck IR cable and I501Output of 2nd pin of P501A (IR) : PCB for Remote Control EX) Push “PR DOWN” button.

service manual

Safety Precaution

Product Specification

Block Diagram

Description of video circuit

Schematic Diagram

PCB Data

Trouble Shooting

when remote controller does not operate

Service Part List

Difference List of SL-130P

Power

Inverter

troubleshooting

Exploded View

DLP-20D7

DLP-20W2

Daewoo DLP-20J1 Service Manual

instruction manual

Important Safeguards

Supplied Accessories

Functional Overview

Local Control

Preparation

Aerial Connection

Connecting external equipment

Start Up

Daily Use

Program Selection (From 0 to 99)

Picture Control

Wake Up, Noise Reduction

Menus Description

Picture Menu

Equalizer Menu

Edit Menu

Features Menu

Teletext

Teletext Format Picture & Sound Control

Wall/Arm Mounting

Troubleshooting

Speciﬁcations

DLP-20J1