LG Electronics RT-21FA35R/RX/V/VX service manual

COLOR TV

SERVICE MANUAL

CAUTION

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : MC-049B

MODEL:RT-21FA35R/RX/V/VX

MODEL:RT-21FA315EX/PX

website:http://biz.LGservice.com

e-mail:http://www.LGEservice.com/techsup.html

Contents

Main CONTENTS SAFETY PRECAUTIONS General Guidance AC Volt-meter Leakage Current Hot Check circuit X-RAY Radiation DESCRIPTION OF CONTROLS Remote control handset * Front panel SPECIFICATIONS F 1. Application Object 2. Notes AB 3. Focus adjustment ADJUSTMENT INSTRUCTIONS 5. Screen voltage adjustment 6. White balance adjustment * Auto adjustment 7.Deflection setting Data Adjustment 7.1 Adjustment preparation 8. OPTION Adjustment 8-3. OPTION 1 8-1. Preparation for Adjustment 8-2. Adjustment Method 8-6. OPTION4 Function TROUBLE SHOOTING RF- STEREO MOD EL PICT URE O. K / NO SOUN D No Ra ste r / Soun d OK (1/ 2) Page Page Page Page Page Page BLOCK DIAGRAM MICO M( IC 11 ) EXPLODED VIEW P801 EXPLODED VIEW PARTS LIST LOCA. No. PART No. DESCRIPTIONS - 20 - REPLACEMENT PARTS LIST CAPACITOR DIODE IC TRANSISTOR - 21 - - 22 - RESISTOR COIL & INDUCTOR - 23 - - 24 - SWITCH FILTER & CRYSTAL MISCELLANEOUS ACCESSORIES