About this Manual
This service manual describes how to perform
hardware service maintenance for the SAM4S
ER-5100II Electronic Cash Register.
Notes
Notes may appear anywhere in the manual.
They describe additional information about the
item.
Precaution symbols
. Indicates a Safety Precaution that applies to
this part component.
. Indicates the part or component is an
electro-statically sensitive device. Use caution
when handling these parts.
Acronym Definition
ASIC
Application for Specific
Integrated
Circuit
ECR
Electronic Cash Register
EPROM
Electric Programmable ROM
ESD
Electro-statically
Sensitive
Device
Ext.
Extension
F Fiscal
GND
Ground
IC Integrated
Circuit
N.C.
Not
Connected
PCB
Printed Circuit Board
R..
Receive
RAM
Random Access Memory
ROM
Read Only Memory
SRAM
Static Random Access
Memory
T..
Transmission
Summary of Contents for ER-5100 II SERIES
Page 26: ...5 Adjustments and Adjustments 5 2 SAM4S ER 5100II SERIES MEMO...
Page 34: ...6 Troubleshooting 6 8 SAM4S ER 5100II SERIES MEMO...
Page 39: ...7 Exploded View and Parts List SAM4S ER 5100II SERIES 7 5 7 1 Main Set Figure7 4 ASS Y PRINTER...
Page 55: ...7 Exploded View and Parts List 7 21 SAM4S ER 5100II SERIES MEMO...
Page 56: ...SAM4S ER 5100II SERIES 8 1 8 PCB Layout and Parts List 8 1 Main PCB...
Page 65: ...8 PCB Layout and Parts List 8 10 SAM4S ER 5100II SERIES MEMO...
Page 67: ...9 Block Diagram 9 2 SAM4S ER 5100II SERIES MEMO...
Page 69: ...10 Wiring Diagram 10 2 SAM4S ER 5100II SERIES MEMO...
Page 87: ...11 18 SAM4S ER 5100II SERIES MEMO...
Page 89: ...Shin Heung Precision April 2006 Printed in KOREA V1 0 Code No JK68 70111A...