Hitachi 46W500 Training page 3

June 2005
(ver n)
TOPICS
SECTION (1) POWER SUPPLY DIAGRAMS:
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LEDs (Visual Trouble Shooting) Stand By Power Supply Circuit Diagram Explained ------- 01-01
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LEDs (Visual Trouble Shooting) Stand By Power Supply Circuit Diagram -------------------- 01-02
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LEDs (Visual Trouble Shooting) Deflection Power Supply Circuit Diagram Explained ----- 01-03
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LEDs (Visual Trouble Shooting) Deflection Power Supply Circuit Diagram ------------------- 01-04
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Power Supply Shut Down Circuit Diagram Explained -------------------------------------------- 01-05
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Power Supply Shut Down Circuit Diagram --------------------------------------------------------- 01-10
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Protect (Deflection) Hi Volt Shut Down Circuit Diagram and Explanation ------------------- 01-11
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Prot_CPT and PROT_SW Shut Down Circuit Diagram ----------------------------------------- 01-12
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SW +115V Hi Voltage Regulation Circuit Diagram Explained ---------------------------------- 01-13
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SW +115V Hi Voltage Regulation Circuit Diagram ----------------------------------------------- 01-14
SECTION (2) MICROPROCESSOR INFORMATION:
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Microprocessor DATA COMMUNICATION Explanation ------------------------------------- 02-01
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Microprocessor DATA COMMUNICATION
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Audio Video Mute Circuit Diagram Explanation ------------------------------------------------- 02-06
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Audio Video Mute Circuit Diagram ----------------------------------------------------------------- 02-08
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Microprocessor NTSC Sync Input Circuit Diagram Explained --------------------------------- 02-09
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Microprocessor NTSC Sync Input Circuit Diagram
SECTION (3) VIDEO CIRCUIT INFORMATION:
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Video NTSC Circuit Diagram Explained ----------------------------------------------------------- 03-01
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Video NTSC Circuit Diagram
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Component Video and NTSC Continued Circuit Diagram Explanation ----------------------- 03-04
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Component Video and NTSC Continued Circuit Diagram --------------------------------------- 03-06
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Rainforest IC Pulse Explanation Explained -------------------------------------------------------- 03-07
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ABL Circuit Diagram Explanation ------------------------------------------------------------------- 03-08
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ABL Circuit Diagram ---------------------------------------------------------------------------------- 03-09
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Component Sync Circuit Diagram Explanation ----------------------------------------------------- 03-10
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Component Sync Circuit Diagram --------------------------------------------------------------------- 03-11
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ATSC (Digital Tuner) Block Diagram
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DVI Input Circuit Diagram ---------------------------------------------------------------------------- 03-13
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Audio Video Mute Circuit Diagram Explanation (See Microprocessor Section) -------- 02-06
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Audio Video Mute Circuit Diagram (See Microprocessor Section) ----------------------- 02-07
DP-3X TABLE OF CONTENTS
Circuit Diagram
DP-36 and DP-38 Only
------------------------------------ 02-05
Circuit Diagram
----------------------------- 02-10
Circuit Diagram
------------------------------------------------------ 03-03
-------------------------------------- 03-12
Table of Contents Page 1 of 3
Materials prepared by
Alvie Rodgers C.E.T.
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