EL Easy Living EL4212B free download

File name Jean EL4212B_JV427A31E Service Manual 20-Mar-06.pdf

EL4212B Service Manual TABLE OF CONTENTS PAGE 1. PRECAUTION AND NOTICES ------------------------------------------------------------------------------------- 1~2 1.1. SAFETY PRECAUTIONS ---------------------------------------------------------------------------------------- 1 1.2. PRODUCT SAFETY NOTICE ----------------------------------------------------------------------------------- 1 1.3. SERVICE NOTES-------------------------------------------------------------------------------------------------- 1 2. 3. SERVICE TOOL & EQUIPMENT REQUIRED --------------------------------------------------------- 2 SPECIFICATIONS ----------------------------------------------------------------------------------------------------- 2~6 3.1. PRODUCT SPECIFICATIONS ----------------------------------------------------------------------------- 2 3.2. SUPPORTING TIMINGS ------------------------------------------------------------------------------------- 3 3.3. D-SUB CONNECTOR -------------------------------------------------------------------------------------------- 3~6 3.4. VIDEO SIGNAL TIMINGS --------------------------------------------------------------------------------------- 6 EXPLODED VIEW AND PARTS LIST --------------------------------------------------------------------------- 7~8 4.1. EXPLODED VIEW ------------------------------------------------------------------------------------------------ 7 4.2. EXPLODED VIEW PARTS LIST -------------------------------------------------------------------------------- 8 BLOCK DIAGRAM ---------------------------------------------------------------------------------------------------- 9 SCHEMATIC DIAGRAM -------------------------------------------------------------------------------------------- 10~31 6.1. PC- Interface ------------------------------------------------------------------------------------------------------- 10 6.2. MST5151LA -------------------------------------------------------------------------------------------------------- 11 6.3. MEMORY DDRRAM---------------------------------------------------------------------------------------------- 12 6.4. SAA7117A ---------------------------------------------------------------------------------------------------------- 13 6.5. SAA7117B ---------------------------------------------------------------------------------------------------------- 14 6.6. ADC ----------------------------------------------------------------------------------------------------------------- 15 6.7. MCU----------------------------------------------------------------------------------------------------------------- 16 6.8. Video JACK -------------------------------------------------------------------------------------------------------- 17 6.9. SCART INPUT ----------------------------------------------------------------------------------------------------- 18 6.10. SCART 3 ------------------------------------------------------------------------------------------------------------ 19 6.