LG Electronics 42LA69**-Z* manuals
TV and Video > Flat Panel Television
When we buy new device such as LG Electronics 42LA69**-Z* we often through away most of the documentation but the warranty.
Very often issues with LG Electronics 42LA69**-Z* begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Flat Panel Television LG Electronics 42LA69**-Z* is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Flat Panel Television on our side using links below.
LG Electronics 42LA69**-Z* Service Manual
23 pages 7.79 Mb
2 CONTENTS3 SAFETY PRECAUTIONSIMPORTANT SAFETY NOTICEGeneral GuidanceBefore returning the receiver to the customer, Leakage Current Cold Check(Antenna Cold Check) Leakage Current Hot Check (See below Figure) Leakage Current Hot Check circuit 4 SERVICING PRECAUTIONS6 SPECIFICATION13 ADJUSTMENT INSTRUCTION1. Application Range 2. Designation 3. Automatic Adjustment3.1. MAC address D/L, CI+ key D/L, Widevine key D/L, ESN D/L, HDCP14/20 D/L 3.2. LAN Inspection3.2.1. Equipment & Condition 3.2.2. LAN inspection solution 3.2.3. WIDEVINE key Inspection 14 3.3. LAN PORT INSPECTION(PING TEST)3.3.1. Equipment setting 3.3.2. LAN PORT inspection(PING TEST) 3.4. Model name & Serial number Download SET PC3.4.1. Model name & Serial number D/L 3.4.2. Method & notice 3.5. CI+ Key checking method3.5.1. Check the method of CI+ Key value 3.5.2. Check the method of CI+ key value(RS232) 3.6. WIFI MAC ADDRESS CHECK 15 4. Manual Adjustment4.1. EDID DATA4.1.1. 3D EDID 4.1.2. 2D EDID 16 4.2. White Balance Adjustment4.2.1. Overview 4.2.2. Equipment 4.2.3. Equipment connection MAP 4.2.4. Adj. Command (Protocol) 17 4.2.5. Adj. method4.2.6. Reference (White balance Adj. coordinate and color temperature) 4.2.7. ALELF & EDGE LED White balance table 4.7. LNB voltage and 22KHz tone check 4.8. Option selection per country4.8.1. Overview 4.8.2. Method 19 5. Tool Option selection6. Ship-out mode check(In-stop) 7. GND and Internal Pressure check7.1. Method 7.2. Checkpoint 8. Audio 20 9. USB S/W Download(Service only)* After downloading, have to adjust Tool Option again. 21 BLOCK DIAGRAM22 EXPLODED VIEW
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