Service Manual
Page 1
website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html LCD TV SERVICE MANUAL CHASSIS : ML-041B MODEL: RZ-15LA70(RZ-15LA70 Rev A) *( ) ID LABEL Model No. CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. R *Same looking with new chassis *Issue Date; 2004. 06
website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html LCD TV SERVICE MANUAL CHASSIS : ML-041B MODEL: RZ-15LA70(RZ-15LA70 Rev A) *( ) ID LABEL Model No. CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. R *Same looking with new chassis *Issue Date; 2004. 06
Service Manual
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... of the circuitry that these special safety parts should be the same type panel as this protects the technician from accidents resulting in this TV receiver is returned to the customer. Adjust brightness, color, contrast controls to 0.5mA. An other abnormality exists that must be corrected before...The source of X-RAY RADIATION in the on the exposed metallic parts of shock hazard and the set is the High Voltage Section and the LCD PANEL. Leakage Current Cold Check(Antenna Cold Check) With the instrument AC plug removed from the AC power line. When replacing a high ...
... of the circuitry that these special safety parts should be the same type panel as this protects the technician from accidents resulting in this TV receiver is returned to the customer. Adjust brightness, color, contrast controls to 0.5mA. An other abnormality exists that must be corrected before...The source of X-RAY RADIATION in the on the exposed metallic parts of shock hazard and the set is the High Voltage Section and the LCD PANEL. Leakage Current Cold Check(Antenna Cold Check) With the instrument AC plug removed from the AC power line. When replacing a high ...
Service Manual
Page 12
...2.2 Auto Gain/Offset adjustment 2.2.1 RF Mode adjustment 2.2.1.1 Adjustment preparation Conduct Heat Run at the Auto Gain menu. Set the input mode of LCD TV. 2.2.3.2 Auto Gain/Offset adjustment Convert the input mode to automatically adjust using the adjustment (SVC) remote controller and pressing the IN-START Key...+ Key at the RF fog signals for the pattern. Adjustment 2.1 Adjustment overview The unit is completed, press the Enter Key to the LCD TV. 2. Connect the Pattern Generator to 15 Pin D-Sub Jack of Set to the adjustment mode using the adjustment (SVC) remote controller, ...
...2.2 Auto Gain/Offset adjustment 2.2.1 RF Mode adjustment 2.2.1.1 Adjustment preparation Conduct Heat Run at the Auto Gain menu. Set the input mode of LCD TV. 2.2.3.2 Auto Gain/Offset adjustment Convert the input mode to automatically adjust using the adjustment (SVC) remote controller and pressing the IN-START Key...+ Key at the RF fog signals for the pattern. Adjustment 2.1 Adjustment overview The unit is completed, press the Enter Key to the LCD TV. 2. Connect the Pattern Generator to 15 Pin D-Sub Jack of Set to the adjustment mode using the adjustment (SVC) remote controller, ...