Sharp UP-5700, Service Manual

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SERVICE MANUAL
POS TERMINAL
MODEL
UP-5700
("U" & "A" version)
SHARP CORPORATION
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
Parts marked with " " is 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.
WIRING DIAGRAM
CHAPTER 1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
CHAPTER 2. OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
CHAPTER 3. SERVICE PRECAUTION. . . . . . . . . . . . . . . . . . . . . . 3-1
CHAPTER 4. DIAGNOSTICS SPECIFICATIONS . . . . . . . . . . . . . . 4-1
CHAPTER 5. CIRCUIT DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . 5-1
CHAPTER 6. POWER SUPPLY UNIT . . . . . . . . . . . . . . . . . . . . . . . 6-1
CHAPTER 7. BIOS SET UP UTILITY . . . . . . . . . . . . . . . . . . . . . . . 7-1
CHAPTER 8. ABOUT UTILITY SOFTWARE AND OTHERS . . . . . 8-1
CHAPTER 9. CIRCUIT DIAGRAM. . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
CHAPTER 10. PWB LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
PARTS GUIDE
CONTENTS