Sharp XE-A307 Service Manual

CODE : 00Z
SERVICE MANUAL
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.
XEA207SM2E
LEAD-FREE SOLDER MODEL
ELECTRONIC CASH REGISTER
XE-A207
XE-A217
MODEL XE-A307
CHAPTER 1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
CHAPTER 2. INSTALL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
CHAPTER 3. MASTER RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
CHAPTER 4. MAINTENANCE, DISASSEMBLY AND ASSEMBLY . . 16
CHAPTER 5. HARDWARE DESCRIPTION . . . . . . . . . . . . . . . . . . . 26
CHAPTER 6. DIAGNOSTIC PROGRAM DESCRIPTION . . . . . . . . 30
CHAPTER 7. PWB LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
CHAPTER 8. CONNECTOR PIN LAYOUT . . . . . . . . . . . . . . . . . . . 40
XE-A207W/B
XE-A217W/B
XE-A307

Sharp XE-A307 Specifications

Power

power source	Official (nominal) voltage and frequency
power consumption (standby)	9.8W (220 to 230V, 50Hz/60Hz), 9.3W (230 to 240V, 50Hz)
power consumption (operating)	37.8W (220 to 230V, 50Hz/60Hz), 35.1W (230 to 240V, 50Hz)

Operating Environment

working temperatures	0 to 40 ºC

Display

operator display	LCD display with tilt mechanism, 160(W) × 64(H) dots
customer display	7-segment LED display

Printer

type	Two-station thermal printer
printing speed	Approx. 12 lines/second
printing capacity	30 digits each for receipt/journal paper

Paper Roll

width	57.5±0.5 mm
max diameter	80 mm
quality	High quality (0.06 to 0.08 mm thickness)

Weight and Dimensions

dimensions	360(W) × 425(D) × 330(H) mm
weight	Approx. XX.X kg