LG Electronics 19LS3500/350S/350T-ZA manuals
TV and Video > Flat Panel Television
When we buy new device such as LG Electronics 19LS3500/350S/350T-ZA we often through away most of the documentation but the warranty.
Very often issues with LG Electronics 19LS3500/350S/350T-ZA 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 19LS3500/350S/350T-ZA 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 19LS3500/350S/350T-ZA Service Manual
51 pages 5.38 Mb
3 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 SPECIFICATION10 ADJUSTMENT INSTRUCTION1. Application Range 2. Designation 3. Main PCB check process* Boot file Download * USB DOWNLOAD* After downloading, have to adjust Tool Option again. 11 3.1. ADC Process3.2. EDID Download 3.3. EDID data 3.4 Function Check 12 4. Total Assembly line process4.1. Adjustment Preparation* Auto-control interface and directions * Manual W/B process using adjust Remote control. 4.2. EYE-Q function check 4.3. Outgoing condition Configuration 13 5. HI-POT Test5.1. HI-POT auto-check preparation 5.2. HI-POT auto-check 5.3. Checkpoint 6. Model name & Serial number D/L6.1. Signal Table 6.2. Comand Set 6.3. Method & notice 14 7. MAC Address & CI+ key downloadGP4_LOW 7.1 MAC Address 7.1.1 Equipment & Condition 7.1.2 Download method 15 7.2 LAN Inspection7.3. LAN PORT INSPECTION(PING TEST) SET PC 16 DISASSEMBLYComponent/AV STA380BW SPK L/R ETHERNET(T2 Only) Audio AMP USB1(2.0) HDMI1/2(DVI) COMMONOnly for training and service purposes 17 Re a rSi deFE_ VOUT ATV : SI2176 LVDS (HD 50Hz) LG2111 A Si de 19 Contents of LCD TV Standard Repair ProcessFirst of all, Check whether there is SVC Bulletin in GCSC System for these model. 20 Contents of LCD TV Standard Repair Process Detail Technical ManualContinue to the next pagedate Revised date 1/14 symptom A. Video error No video/ Normal audio A4A1 A2 A6 & A3 21 First of all, Check whether all of cables between board is inserted properly or not.(Main B/DPower B/D, LVDS Cable,Speaker Cable,IR B/D Cable,,,) 25 A7A8/ A9date Revised date 5/14 symptom 2012. 01 .14 26 Vertical/Horizontal bar, residual image, light spotVertical / Horizontal bar, residual image, light spot, external device color error External device screen error-Color errordevice and cable date Revised date 6/14 A7 A8/ A9 A11 A12date Revised date 7/14 . Stand-By: Red 27 36 Contents of LCD TV Standard Repair ProcessFirst of all, Check whether there is SVC Bulletin in GCSC System for these model. 37 Contents of LCD TV Standard Repair Process Detail Technical ManualContinue to the next pagedate Revised date 1/14 symptom A. Video error No video/ Normal audio A4A1 A2 A6 & A3 38 First of all, Check whether all of cables between board is inserted properly or not.(Main B/DPower B/D, LVDS Cable,Speaker Cable,IR B/D Cable,,,) 42 A7A8/ A9date Revised date 5/14 symptom 2012. 01 .14 43 Vertical/Horizontal bar, residual image, light spotVertical / Horizontal bar, residual image, light spot, external device color error External device screen error-Color errordevice and cable date Revised date 6/14 A7 A8/ A9 A11 A12date Revised date 7/14 . Stand-By: Red 44
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