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CD-SW250DVD
– 0 –
SERVICE MANUAL
SHARP CORPORATION
CONTENTS
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for
maintaining the safety and performance of the set.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications ................................................. 1-1
[2] Names of parts............................................... 1-2
CHAPTER 2. ADJUSTMENTS
[1] Mechanism
section ........................................ 2-1
[2] Tuner
section ................................................. 2-1
[3] Standard Specification of Stereo System
Error Message Display Contents ................... 2-2
[4] DVD/CD
Section ............................................ 2-2
[5] TEST
Mode .................................................... 2-3
[6] CD Changer mechanism section ................... 2-8
CHAPTER 3. MECHANISM BLOCKS
[1] Caution
on
diassembly................................... 3-1
[2] Removing and reinstalling the main parts
........ 3-4
CHAPTER 4. DIAGRAMS
[1] Block
diagrams............................................... 4-1
CHAPTER 5. CIRCUIT DESCRIPTION
[1] Notes on schematic diagram .........................5-1
[2] Types of transistor and LED ..........................5-1
[3] Waveforms of CD circuit ................................5-2
[4] Voltage...........................................................5-3
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS
LAYOUT
[1] Schematic
diagram........................................6-1
[2] Wiring side of PWB......................................6-13
CHAPTER 7. FLOWCHART
[1] Troubleshooting .............................................7-1
CHAPTER 8. OTHERS
[1] Function table of IC .......................................8-1
[2] FL
Display....................................................8-14
Parts Guide
In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
C D-S W 2
5 0 DV D
NT S C /P A L
No. S6547CDW250DV
CD-SW250DVD
MODEL
CD-SW250DVD DVD Mini System consisting of CD-SW250DVD (main
unit) CP-S250 (front speaker), GBOXSA110AWM1 (surround speak-
er) and CP-SW250 (subwoofer).
DVD MINI SYSTEM
Содержание CD-SW250DVD
Страница 17: ...CD SW250DVD 2 10 APPLY GREASE PULL THE LEVER UNITIL REACH THE ARROW MARK 143 112 3 ...
Страница 18: ...CD SW250DVD 2 11 FIGURE 1 FIGURE 2 APPLY GREASE SLOT CLAMP SW ARM INSIDE BASE SLOT 152 142 118 4 ...
Страница 20: ...CD SW250DVD 2 13 APPLY GREASE AT HALF GEAR AREA ROTATE CLOCKWISE UNTIL REACH HERE MAXIMUM 6 129 ...
Страница 21: ...CD SW250DVD 2 14 CHANGE COLOR TO BLACK 150 151 148 7 ...
Страница 24: ...CD SW250DVD 2 17 10 148 147 146 145 ...
Страница 25: ...CD SW250DVD 2 18 APPLY GREASE WHEN FIXING ITEM 2 MUST FOLLOW AS SHOWN 121 144 130 11 ...
Страница 26: ...CD SW250DVD 2 19 FIGURE 1 FIGURE 3 FIGURE 2 APPLY GREASE SC141 APPLY GREASE 117 12 ...
Страница 29: ...CD SW250DVD 2 22 APPLY GREASE BEHIND THE LEVER NEED TO APPLY GREASE PULL IT THEN LEVER WILL MOVE IN 115 15 ...
Страница 34: ...CD SW250DVD 2 27 BIG SLOT FACING OUT 110 20 ...
Страница 38: ...CD SW250DVD 2 31 804 24 SCREW TORQUE 3 kgf cm 0 5 0 ...
Страница 46: ...CD SW250DVD 2 39 NO GAP HAVE GAP O K N G 32 ...
Страница 128: ...CD SW250DVD 28 17 SURROUND SPEAKER GBOXSA110AWM1 905x4 902 906 903 901 SP1 2 904x4 SP1 2 SP1 2 ...