Adjustments Instruction; Application; Designation; Main Pcb Check Process - LG M227WD Service Manual

1. Application

This document is applied to LD84G chassis 22" LCD Monitor
TV which is manufactured in Monitor Factory or is produced
on the basis of this data.

2. Designation

2.1 The adjustment is according to the order which is
designated and which must be followed, according to the
plan which can be changed only on agreeing.
2.2. Power Adjustment: Free Voltage
2.3. Magnetic Field Condition: Nil.
2.4. Input signal Unit: Product Specification Standard
2.5. Reserve after operation: Above 5 Minutes (Heat Run)
Temperature : at 25°C±5°C
Relative humidity : 65 ±10%
Input voltage : 220V, 60Hz
2.6. Adjustment equipment: Color Analyzer (CA-210 or CA-
110), Pattern Generator (MSPG-925L or Equivalent),
DDC Adjustment Jig equipment, SVC remote controller
2.7. Don't push The "IN STOP KEY" after completing the
function inspection.

3. Main PCB check process

• APC - After Manual-Insult, executing APC
• 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.
(2) OK
Copyright 2008 LG Electronics. Inc. All right reserved.
C
Only for training and service purposes
ADJUSTMENT INSTRUCTION
(1) (3)
Verificare la frequenza,
che deve essere compresa
fra 200 KHz e 400 KHz
4. Click "Read" tab, and then load download
file(XXXX.bin) by clicking "Read"
(4)
filexxx.bin
5. Click "Auto" tab and set as below
6. Click "Run".
7. After downloading, check "OK" message.
(5)
filexxx.bin
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(6)
(8)...........OK
(7)
LGE Internal Use Only