LG 23LC1RB-MB, Руководство по обслуживанию

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1. Application Object
This document is applied to 23" Wide LCD 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 30 Minutes
2.6. Adjustment equipments: Pattern Generator (801GF,
MSPG925F), DDC Adjustment Jig equipment
3. Adjustment
3.1 Auto Gain/Offset Adjustment
3.1.1 PC Mode Adjustment
3.1.1.1 Adjustment preparation
Execution of RF no signal during Heat Run over 30min
15 Pin D-Sub Jack of LCD TV is connected to the
signal of Pattern Generator.(MSPG-925 serise)
3.1.1.2 Auto Gain/Offset Adjustment
Convert to PC Mode in Input-Mode
Select MODEL: 37(1024x768) in Pattern Generator
Select PATTERN:12(16 Step Gray signal) in Pattern
Generator (MSPG-925 SERISE)
Press IN-START Key by using the Remote
Controller(SVC), after converting to Adjustment-Mode,
press VOL+ Key consecutively in AutoGain Menu.
After adjustment is complete, pressing enter key,
stores and completes the process
3.2.2 Component Mode Adjustment
3.2.2.1 Adjustment Preparation
Execution of RF no signal during Heat Run over 30min
The component jack(Y,Pb,Pr) of LCD TV is connected
to Y, Pb, Pr Output Signal of Pattern Generator
(MSPG-925 SERISE)
3.2.2.2 Auto Gain/Offset Adjustment
Convert to Component Mode in Input-Mode.
Select MODEL: 228(480p Mode, Y : 100%, Pb/Pr :
75%) in Pattern Generator
Select PATTERN : 33(Color Bar Pattern signal) in
Pattern Generator (MSPG-925 SERISE)
Press IN-START Key by using the Remote Controller
(SVC), after converting to Adjustment-Mode, press
VOL+ Key consecutively in AutoGain Menu.
After adjustment is complete, pressing enter key,
stores and completes the process.
3.2 EDID (The Extended Display Identification
Data) Adjustment
Connect 15 Pin D-Sub Cable to D-Sub Jack
Set up the input mode of the SET to PC
For the DDC connect an automation equipment and data
is written on DDC.
(Refer to Working Order for relative setting up)
3.2.1 EDID DATA
ADJUSTMENT INSTRUCTION
No Item Min Typ Max Unit Remark
1. White Balance, 0.272 0.287 0.302 MB/TB ±0.015(95% white
X axis Video or comp1 mode)
2. White Balance, 0.274 0.289 0.304 MB/TB ±0.015 (95%white
Y axis Video or comp1 mode)
3. White Balance, 0.268 0.283 0.298 ZB ±0.015 (95%white
X axis AV1 or comp mode)
4. White Balance, 0.283 0.298 0.313 ZB ±0.015 (95%white
Y axis AV1 or comp mode)
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 00 FF FF FF FF FF FF 00 1E 6D 17 56 01 01 01 01
10 00 0F 01 03 01 40 26 78 08 B1 DA A1 56 48 98 24
20 13 48 4B A1 08 00 31 40 01 01 01 01 45 40 01 01
30 61 40 81 80 01 01 4E 1F 00 90 51 00 1B 30 40 88
40 13 00 A2 0B 32 00 00 18 1B 21 50 A0 51 00 1E 30
50 48 88 35 00 A2 0B 32 00 00 1C 00 00 00 FD 00 3B
60 3D 1F 30 09 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 32 33 4C 43 31 52 20 20 20 20 20 20 20 00 7B