Adjustment Instructions - LG 50PG30 Service Manual

Hide thumbs Also See for 50PG30:

Specification sheet (2 pages)

Owner's manual (118 pages)

Owner's manual (34 pages)

Table Of Contents

Table of Contents

1. Application Range

This spec. sheet is applied to all of the PU84A, PU84C chassis.

2. Specification

(1) Because this is not a hot chassis, it is not necessary to use

an isolation transformer. However, the use of isolation

transformer will help protect test instrument.

(2) Adjustment must be done in the correct order.

(3) The adjustment must be performed in the circumstance of

25±5cC of temperature and 65±10% of relative humidity if

there is no specific designation.

(4) The input voltage of the receiver must keep 100~240V,

50/60Hz.

Caution : 42 inch must keep 100 ~ 120V, 50/60Hz.

(5) The receiver must be operated for about 5 minutes prior to

the adjustment.

After RGB Full White in HEAT-RUN Mode, the receiver must

be operated prior to the adjustment.

Enter into HEAT-RUN MODE

(1) Press the POWER ON KEY on R/C for adjustment.

(2) Press the ADJ KEY on R/C and enter EZ ADJUST

Select "4. White Pattern" by using

"White" by using

- Set is activated HEAT run without signal generator in this

mode.

- Single color pattern ( RED / BLUE / GREEN ) of HEAT RUN

MODE uses to check panel.

Caution: If you turn on a still screen more than 20 minutes

(Especially digital pattern, cross hatch pattern), an after

image may be occur in the black level part of the

screen.

Caution: Set up "RF mode(noise)" after PCB assembly adjustment.

3. Download

(1) Execute ISP program "Mstar ISP Utility" and then click

"Config" tab.

(2) Set as below, and then click "Auto Detect" and check "OK"

message If display "Error", Check connect computer, jig,

and set.

(3) Click "Connect" tab. If display "Can't" , Check connect

computer, jig, and set.

Only for training and service purposes