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ORDER NO. MD0609313SE




DVD Home Theater Sound System
SA-HT640WPL
Colour
(S).......................Silver Type




Subject : Block Diagram / Schematic Diagram / Printed Circuit Board / Exploded
Views & Parts List (Update)
Please file and use this supplement manual together with the service manual for
Model No.SA-HT640WPL, Order No. MD0603060C3




CONTENTS
Page Page
1 Notes 2 5.1. DVD Module P.C.B. 29
2 Block Diagram 3 5.2. Main, AC- inlet & Sub power P.C.B. 30
3 Schematic Diagram Notes 11 5.3. Power P.C.B. 31
4 Schematic Diagram 13 5.4. FL, Headphone, Loading Motor, Tray Motor & Sensor
4.1. DVD Module Circuit 13 P.C.B. 32
4.2. Main Circuit 17 6 Exploded Views 33
4.3. Power, AC-inlet & Sub power Circuit 22 6.1. Cabinet Parts Location 33
4.4. FL, Headphone, Loading Motor, Tray Motor, Sensor & 6.2. Packaging 36
Optical Pickup Unit Circuit 26 7 Replacement Parts List (Revise) 37
5 Printed Circuit Board 29 7.1. Component Parts List 38