Sharp CP-DV50F, Service Manual

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SERVICE MANUAL
XL-DV5/DV50
No. S6433XLDV50U/
DVD MICRO SYSTEM
XL-DV5
MODEL
SHARP CORPORATION
CONTENTS
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] IMPORTANT SERVICE NOTES (FOR
U.S.A. ONLY) ................................................. 1-1
[2] SPECIFICATIONS ......................................... 1-2
[3] NAMES
OF PARTS........................................ 1-3
CHAPTER 2. ADJUSTMENTS
[1] ADJUSTMENT ............................................... 2-1
[2] TEST
MODE .................................................. 2-2
CHAPTER 3. MECHANICAL DESCRIPTION
[1] REMOVING AND REINSTALLING THE
MAIN PARTS ................................................. 3-1
[2] DISASSEMBLY .............................................. 3-2
CHAPTER 4. DIAGRAMS
[1] BLOCK DIAGRAM ......................................... 4-1
CHAPTER 5. CIRCUIT DESCRIPTION
[1] VOLTAGE....................................................... 5-1
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS
LAYOUT
[1] NOTES ON SCHEMATIC DIAGRAM ............6-1
[2] TYPES OF TRANSISTOR AND LED ............6-1
[3] WIRING SIDE OF PWB/SCHEMATIC DIA-
GRAM ............................................................6-2
CHAPTER 7. FLOWCHART
[1] TROUBLESHOOTING ..................................7-1
CHAPTER 8. OTHERS
[1] FUNCTION TABLE OF IC .............................8-1
[2] FL
DISPLAY ..................................................8-4
Parts Guide
XL-DV5 DVD Micro System consisting of XL-DV5 (main
unit), CP-DV5F (front speakers) and CP-DV5SW(subwoof-
er).
• In the interests of user-safety the set should be restored to its origi-
nal condition and only parts identical to those specified be used.
XL-DV50
MODEL
XL-DV50 DVD Micro System consisting of XL-DV50 (main
unit), CP-DV50F (front speakers) and CP-DV50SW(sub-
woofer).
Illustration XL-DV5