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Daewoo DSW-802N Service Manual
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Daewoo DSW-802N Service Manual

Daewoo DSW-802N Service Manual

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DSW-802N SERVICE MANUAL
DSW-802N
SERVICE MANUAL

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Summary of Contents for Daewoo DSW-802N

  • Page 1 DSW-802N SERVICE MANUAL DSW-802N SERVICE MANUAL...

  • Page 2: Table Of Contents

    DSW-802N SERVICE MANUAL Table of Contents General Section Cautions/Warnings Safe Warnings Precautions Software Upgrade Circuit Diagram and Component Layout MPEG IC Block Diagrams MPEG Circuit Diagram and Component Layout Power supply Circuit Diagram and Component Layout Servicing Procedures Power Supply Trouble Service Flow Chart...

  • Page 3: General Section

    DSW-802N SERVICE MANUAL 1. General Section Cautions/Warnings 1.1. 1.1.1. Product Safety Notice Parts marked with the symbol in the schematic diagram have critical characteristics. Use ONLY replacement pares recommended by the manufacturer. It is recommended that the unit be operated from a suitable DC supply or batteries during initial check out procedures.

  • Page 4: Safe Warnings

    DSW-802N SERVICE MANUAL 1.2. Safe Warnings 1.2.1. Protection of Eyes from Laser Beam To protect eyes from invisible laser beam during servicing DO NOT LOOK AT THE LASER BEAM 1.2.2. Laser Caution CAUTION Adjusting the knobs, switches, and controls, etc. or taking actions not specified herein may result in a harmful emission of laser beams.
  • Page 5 DSW-802N SERVICE MANUAL...

  • Page 6: Software Upgrade

    DSW-802N SERVICE MANUAL 1.4. Software Upgrade You can upgrade DVD Player using the software we provide as following step: ― Creating a software upgrade CD ― Use only a new CD-R/CD-RW(not an erased one). ― Give the CD a name of your choice(e.g. version and unit name).

  • Page 7: Mpeg Ic Block Diagrams

    DSW-802N SERVICE MANUAL 2 2 . . C C i i r r c c u u i i t t Diagram a a n n d d C omponent L L a a y y o o u u t t 2.1.MPEG IC BLOCK Diagrams...
  • Page 8 DSW-802N SERVICE MANUAL T T a a b b l l e e : : 1 1 M M T T K K 1 1 3 3 8 8 9 9 L L / / K K P P i i n n D D e e s s c c r r i i p p t t i i o o n n...
  • Page 9 DSW-802N SERVICE MANUAL...
  • Page 10 DSW-802N SERVICE MANUAL - 10 -...
  • Page 11 DSW-802N SERVICE MANUAL - 11 -...
  • Page 12 DSW-802N SERVICE MANUAL 2 2 . . 2 2 . . M M P P E E G G c c i i r r c c u u i i t t D D i i a a g g r r a a m m a a n n d d c c o o m m p p o o n n e e n n t t l l a a y y o o u u t t F F i i g g 2 2 - - 2 2 I I n n d d e e x x &...
  • Page 13 DSW-802N SERVICE MANUAL F F i i g g 2 2 - - 4 4 M M O O T T O O R R D D R R V V F F i i g g 2 2 - - 5 5 S S D D R R A A M M & & F F L L A A S S H H...
  • Page 14 DSW-802N SERVICE MANUAL F F i i g g 2 2 - - 6 6 A A U U D D I I O O O O U U T T F F i i g g 2 2 - - 7 7 V V I I D D E E O O O O U U T T...
  • Page 15 DSW-802N SERVICE MANUAL F F i i g g 2 2 - - 8 8 P P o o w w e e r r S S u u p p p p l l y y C C i i r r c c u u i i t t D D i i a a g g r r a a m m...
  • Page 16 DSW-802N SERVICE MANUAL 3 3 . . S S e e r r v v i i c c i i n n g g p p r r o o c c e e d d u u r r e e s s 3 3 .
  • Page 17 DSW-802N SERVICE MANUAL 3 3 . . 2 2 R R e e a a d d D D i i s s c c T T r r o o u u b b l l e e S S e e r r v v i i c c e e F F l l o o w w C C h h a a r r t t...
  • Page 18 DSW-802N SERVICE MANUAL 3 3 . . 3 3 . . V V i i d d e e o o T T r r o o u u b b l l e e S S e e r r v v i i c c e e F F l l o o w w C C h h a a r r t t 3 3 .
  • Page 19 DSW-802N SERVICE MANUAL 3 3 . . 3 3 . . 2 2 S S C C A A R R T T V V i i d d e e o o T T r r o o u u b b l l e e S S e e r r v v i i c c e e F F l l o o w w C C h h a a r r t t...
  • Page 20 DSW-802N SERVICE MANUAL 3 3 . . 3 3 . . 3 3 . . S S _ _ V V i i d d e e o o T T r r o o u u b b l l e e S S e e r r v v i i c c e e F F l l o o w w C C h h a a r r t t...
  • Page 21 DSW-802N SERVICE MANUAL 3 3 . . 4 4 . . C C o o m m p p o o s s i i t t e e A A n n a a l l o o g g y y A A u u d d i i o o T T r r o o u u b b l l e e S S e e r r v v i i c c e e F F l l o o w w C C h h a a r r t t...
  • Page 22 DSW-802N SERVICE MANUAL 4 4 . . P P a a r r t t s s L L i i s s t t 4 4 . . 1 1 . . M M P P E E G G l l i i s s t t...
  • Page 23 DSW-802N SERVICE MANUAL SMD(0402) R SMD(0603) R 470R R526 SMD(0603) R 2.2R L213 SMD(0603) FB L203 SMD(0603) L 1.8UH L600 L601 L602 L604 SMD(0603) L 10UH L211 L212 SMD Q Q202 Q503 Q506 3904 SMD Q 9014 Q500 Q502 Q14...

  • Page 24: Front Panel Parts List

    DSW-802N SERVICE MANUAL Front panel parts list DSW-802N No.. Part No. Parts Specification Location 72-16100006-A0 L=10mm,D=0.6mm JMP1 JMP2 JMP3 JMP4 JMP5 5 Jump Wire 01-010R0J0A-A0 10Ω,±5%,1/8W 47(REM +5V) Carbon Resistor 01-047R0J0A-A0 47Ω,±5%,1/8W Carbon Resistor 01-010KRJ0A-A0 10KΩ,±5%,1/8W 10K×3 Carbon Resistor 01-051KRJ0A-A0 51KΩ,±5%,1/8W...
  • Page 25 DSW-802N SERVICE MANUAL W W i i r r e e 7P/2.5,5P #22 Red Power board CON2/MPEG 12-A2615F3F-A0 Wire white wire ,L=260mm CN100 6P/2.5,6P #26 Red Front Panel L6P/2.5 12-A1616F5B-A0 Wire white wire L=160mm pin/MPEG J202 FFC,,24P/0.5,L=180m m, Width:12.5+/- Loader 24P/0.5 pin /MPEG 12-C181P05B-A0 0.05mm with SONY...
  • Page 26 DSW-802N SERVICE MANUAL 4 4 . . 3 3 P P C C B B B B o o a a r r d d ( ( D D S S W W 8 8 0 0 1 1 / / D D S S W W 8 8 0 0 2 2 N N u u s s e e t t h h e e s s a a m m e e P P C C B B b b o o a a r r d d ) ) N N o o .