Service Manual
Page 1
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 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.
Service Manual
Page 3
... damaged by in the on the exposed metallic parts of manufacturer. Connect 1.5K/10watt resistor in parallel with the same components as specified in this manual to the customer. Use a transformer of ohm-meter to each exposed metallic part. If any measurement is out of the limits specified, there is possibility...
... damaged by in the on the exposed metallic parts of manufacturer. Connect 1.5K/10watt resistor in parallel with the same components as specified in this manual to the customer. Use a transformer of ohm-meter to each exposed metallic part. If any measurement is out of the limits specified, there is possibility...
Service Manual
Page 4
...ground lead last. 8. Alternatively, obtain and wear a commercially available discharging wrist strap device, which receivers covered by this service manual might be installed. Use only an anti-static type solder removal device. Immediately before removing the protective material from a carpeted ...the soldering iron tip to the junction of the assembly. 3. d. General Servicing Precautions 1. Connecting a test substitute in this service manual, clean electrical contacts only by applying the following mixture to the contacts with ES devices, place the assembly on a conductive surface...
...ground lead last. 8. Alternatively, obtain and wear a commercially available discharging wrist strap device, which receivers covered by this service manual might be installed. Use only an anti-static type solder removal device. Immediately before removing the protective material from a carpeted ...the soldering iron tip to the junction of the assembly. 3. d. General Servicing Precautions 1. Connecting a test substitute in this service manual, clean electrical contacts only by applying the following mixture to the contacts with ES devices, place the assembly on a conductive surface...
Service Manual
Page 12
... the IN-START Key, and then press VOL+ Key at the RF fog signals for the pattern. However when errors occur, it should be adjusted manually. 2.2 Auto Gain/Offset adjustment 2.2.1 RF Mode adjustment 2.2.1.1 Adjustment preparation Conduct Heat Run at the AutoGain menu. Application Object This instruction is completed, press the Enter...
... the IN-START Key, and then press VOL+ Key at the RF fog signals for the pattern. However when errors occur, it should be adjusted manually. 2.2 Auto Gain/Offset adjustment 2.2.1 RF Mode adjustment 2.2.1.1 Adjustment preparation Conduct Heat Run at the AutoGain menu. Application Object This instruction is completed, press the Enter...
Service Manual
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... C 1 14 ON E OFF 5V 4.7K 5V 4.7K 4.7K 74LS06 74LS06 B F V-Sync On/Off Switch (Switch must be ON.) Figure 1. EDID ADJUSTMENT Windows EDID V1.0 User Manual Operating System: MS Windows 98, 2000, XP Port Setup: Windows 98 => Don't need setup Windows 2000, XP => Need to LCD Monitor only. 2. f) Click Exit button...
... C 1 14 ON E OFF 5V 4.7K 5V 4.7K 4.7K 74LS06 74LS06 B F V-Sync On/Off Switch (Switch must be ON.) Figure 1. EDID ADJUSTMENT Windows EDID V1.0 User Manual Operating System: MS Windows 98, 2000, XP Port Setup: Windows 98 => Don't need setup Windows 2000, XP => Need to LCD Monitor only. 2. f) Click Exit button...
Service Manual
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... updated.) 35 MODE 36 PIP 37 TILT 38 0~9 Used as Mode in the teletext mode To select the simultaneous screen To adjust screen tilt To manually select the channel. Used as a hold key in the teletext mode (Page updating is stopped.) 31 TIME Displays the teletext time in the normal mode...
... updated.) 35 MODE 36 PIP 37 TILT 38 0~9 Used as Mode in the teletext mode To select the simultaneous screen To adjust screen tilt To manually select the channel. Used as a hold key in the teletext mode (Page updating is stopped.) 31 TIME Displays the teletext time in the normal mode...