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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
Summary of Contents for UP-5700
Page 139: ...1 UP 5700 Main PWB CHAPTER 10 PWB LAYOUT A side 10 1 ...
Page 140: ...2 UP 5700 CPU PWB A side UP 5700 CPU PWB B side 10 2 ...
Page 141: ...3 UP 5700 KEY I F PWB A side CN2 UP 5700 KEY I F PWB B side 10 3 ...
Page 144: ...For components produced in January 1998 and onward Parts side Solder side 10 6 ...
Page 145: ...7 2 Sub PWB Side A Side B 10 7 ...