Download Sam4s ER-350II Service manual

ELECTRONIC CASH REGISTER
ER-350 / ER-350F
ER-350FP / ER-250RF
SERVICE Manual
ELECTRONIC CASH REGISTER
CONTENTS
1.
Precaution Statements
2.
Product Specifications
3.
Installation and Operation
4.
Disassembly and Assembly
5.
Alignment and Adjustment
6.
Troubleshooting
7.
Exploded Views and Parts List
8.
Block Diagram
9.
PCB Parts List
10.
Schematic Diagrams
About this Manual
This service manual describes how to perform
hardware service maintenance for the SAM4S
ER-350 Series 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.
Copyright
ⓒ 2004 by Shin Heung Precision.
All right reserved.
This manual may not, in whole or in part, be
copied, photocopied, reproduced, translated or
converted to any electronic or machine readable
from without prior written permission of Shin
Heung Precision .
SAM4S ER-350M/F SERIES
Service Manual First edition.
JAN 2004.
V1.0
Printed in KOREA
Overview of this ECR
This service manual provides the technical information for many individual component systems, circuits and gives an
analysis of the operations performed by the circuits. If you need more technical information, please contact our service
branch or R&D center. Schematics and specifications provide the needed information for the accurate troubleshooting.
All information in this manual is subject to change without prior notice. Therefore, you must check the correspondence of
your manual with your machine. No part of this manual may be copied or reproduced in any form or by any means, without
the prior written consent of Shin Heung Precision .
Note: Before using this Electronic Cash Register (ECR) for the first time, leave it powered on in the REG mode
for at least twenty-four hours. This allows the Ni-MH battery, which maintains the memory of the ECR while
the power is off, to charge completely.
“Proper disposed of batteries is required. Refer to your local codes for disposed requirements.”
1 Precaution Statements
Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as
electrical shock.
1-1 Safety Precautions
1. Be sure that all built-in protective devices are
replaced. Restore any missing protective shields.
2. When reinstalling the chassis and its assemblies,
be sure to restore all protective devices, including
nonmetallic control knobs and compartment
covers.
3. Make sure there are no cabinet openings through
which people - particularly children - might insert
fingers and contact dangerous voltages.
Such openings include excessively wide cabinet
ventilation slots and improperly fitted covers and
drawers.
4. Design Alteration Warning:
Never alter or add to the mechanical or electrical
design of the SECR. Unauthorized alterations
might create a safety hazard. Also, any design
changes or additions will void the manufacturer’s
warranty.
5. Components, parts and wiring that appear to have
overheated or that are otherwise damaged should
be replaced with parts that meet the original
specifications. Always determine the cause of
damage or over- heating, and correct any potential
hazards.
6. Observe the original lead dress, especially near the
following areas : sharp edges, and especially the
AC and high voltage supplies.
Always inspect for pinched, out-of-place, or frayed
wiring. Do not change the spacing between components and the printed circuit board. Check the
AC power cord for damage. Make sure that leads
and components do not touch thermally hot parts.
7. Product Safety Notice:
Some electrical and mechanical parts have special
safety-related characteristics which might not be
obvious from visual inspection.
These safety features and the protection they give
might be lost if the replacement component differs
from the original - even if the replacement is rated
for higher voltage, wattage, etc.
Components that are critical for safety are
indicated in the circuit diagram by shading, ( )
or ( ). Use replacement components that have
the same ratings, especially for flame resistance
and dielectric strength specifications. A
replacement part that does not have the same
safety characteristics as the original might create
shock, fire or other hazards.
CAUTION
Danger of explosion if battery is incorrectly replaced.
ATTENTION
ll y a danger d’explosion s’il y a remplacement incorrect
de la batterie.
Remplacer uniquement avec une batterie du même
type ou d’un type équivalent recommandé par le
constructeur.
Mettre au rebut les batteries usagées conformément aux
instructions du fabricant.
Replace only with the same or equivalent type
recommended by the manufacturer.
Dispose used batteries according to the manufacturer’s
instructions.
SAM4S ER-350 SERIES
1-1
1 Precaution Statements
1-2 Servicing Precautions
WARNING: First read the-Safety Precautions-section of this manual. If some unforeseen circumstance creates a
conflict between the servicing and safety precautions, always follow the safety precautions.
WARNING: An electrolytic capacitor installed with the wrong polarity might explode.
1. Servicing precautions are printed on the cabinet.
Follow them.
2. Always unplug the units AC power cord from the
AC power source before attempting to:
(a) Remove or reinstall any component or assembly
(b) Disconnect an electrical plug or connector
(c) Connect a test component in parallel with an
electrolytic capacitor
3. Some components are raised above the printed
circuit board for safety. An insulation tube or tape
is sometimes used.
The internal wiring is
sometimes clamped to prevent contact with
thermally hot components. Reinstall all such
elements to their original position.
4. After servicing, always check that the screws,
components and wiring have been correctly
reinstalled. Make sure that the portion around the
serviced part has not been damaged.
5. Check the insulation between the blades of the
AC plug and accessible conductive parts
(examples : metal panels and input terminals).
6. Insulation Checking Procedure:
Disconnect the power cord from the AC source and
turn the power switch ON. Connect an insulation
resistance meter (500V) to the blades of AC plug.
The insulation resistance between each blade of the
AC plug and accessible conductive parts (see
above) should be greater than 1 megohm.
7. Never defeat any of the B+ voltage interlocks.
Do not apply AC power to the unit (or any of its
assemblies) unless all solid-state heat sinks are
correctly installed.
8. Always connect an instrument’s ground lead to the
instrument chassis ground before connecting the
positive lead ; always remove the instrument’s
ground lead last.
1-3 Precautions for Electrostatic Sensitive Devices (ESDs)
1. Some semiconductor (solid state) devices are easily
damaged by static electricity. Such components
are called Electrostatic Sensitive Devices (ESDs);
examples include integrated circuits and some fieldeffect transistors. The following techniques will
reduce the occurrence of component damage caused
by static electricity.
2. Immediately before handling any semiconductor
components or assemblies, drain the electrostatic
charge from your body by touching a known earth
ground. Alternatively, wear a discharging wriststrap device. (Be sure to remove it prior to applying
power - this is an electric shock precaution.)
3. After removing an ESD-equipped assembly, place it
on a conductive surface such as aluminum foil to
prevent accumulation of electrostatic charge.
4. Do not use freon-propelled chemicals. These can
generate electrical charges that damage ESDs.
5. Use only a grounded-tip soldering iron when
soldering or unsoldering ESDs.
6. Use only an anti-static solder removal device.
Many solder removal devices are not rated as antistatic; these can accumulate sufficient electrical
charge to damage ESDs.
1-2
7. Do not remove a replacement ESD from its
protective package until you are ready to install it.
Most replacement ESDs are packaged with leads
that are electrically shorted together by conductive
foam, aluminum foil or other conductive materials.
8. Immediately before removing the protective
material from the leads of a replacement ESD,
touch the protective material to the chassis or circuit
assembly into which the device will be installed.
9. Minimize body motions when handling unpackaged
replacement ESDs. Motions such as brushing
clothes together, or lifting a foot from a carpeted
floor can generate enough static electricity to
damage an ESD.
SAM4S ER-350 SERIES
2 Product Specifications
Specifications are correct at the time of printing. Product specifications are subject to change without notice.
See below for product specifications.
2-1 General Specifications
2-1-1 General Specification
Item
AC Power Source
Power
Consumption
Description
AC 120V ±15%, 60Hz
USA
Europe
AC 230V ±15%, 50Hz
25W maximum
USA and Europe
Printer
ERP-200N
9-pin Dot matrix
Printing speed: 2.6line per second
Processor
INTEL 80C32 / 8032 / 80C52 / 8052 / 78C32B
Memory
SRAM :
EPROM: 27C512
Data Storage
60 Days
Battery
Display
Key Board
Interface
When battery fully
charged
Ni-cad, 60mA
Charging time: 24 hours
Front:
10/9 digits
Rear:
10/9 digits
Battery backup
44-key
:
Membrane type
8-key
:
Department key
External: RS-232C:
9P / 9P , Interface Cable
Drawer
4B/8C, 5B/5C,7B/8C
Weight:
9.0 Kg
1ports
Dimensions 400(W) × 450(L) × 111(H)
Packing Carton
Weight:
12.2 Kg
Dimensions 400(W) × 450(L) × 266(H)
Weight:
See printer
Specification, page 2-2
KM62256
RS-232C Cable
Body
Remark
15.2 Kg
Dimensions 504(W) × 555(L) × 365(H)
Option
When packed
Millimeters
Millimeters
Millimeters
Table2-1 General Specifications
SAM4S ER-350 SERIES
2-1
2. Product Specifications
2-1 General Specifications
2-1-2 Printer Specifications
Item
Model
Print Method
Print Direction
Print Speed
Print Format
Dot Interval
Print Font
Printing Columns
Character Size
Column Interval
Line Interval
Paper Feed
Paper
Power Supply Voltage
Reliability
Weight
Description
Remark
ERP-200N
Serial impact, dot matrix type
Bi-directional
2.6 lines per second
Horizontal: 0.354 mm
9×9
22
1.7 mm × 3.1 mm
2.12 mm
5.00 mm
Vertical: 0.360 mm
7×9
26
1.4 mm×3.1mm
1.77mm
5.00mm
(H) × (V)
Electric solenoid Operation
Roll: Width: 57.5 mm
28V ± 10%
Printer head
24V ± 10%
Solenoid and Printer Motor
5V ± 6%
Encoder sensor and Reset
Sensors (left and right)
Approx. 1.5 million lines
Not for Head life
Approx. 700g
Table2-2 Printer Specifications
This specification is subject to change without notice.
2-2
SAM4S ER-350 SERIES
Product Specifications
2-2 Appearance
2-2-1 Appearance Dimensions (mm)
Figure2-1 Dimensions
2-2-2 Feature Locations
① Printer Cover
② Impact Dot Printer
③ Keyboard
④ Drawer
⑤ Drawer Lock Key
⑥ Mode Switch
⑦ RS-232 Serial I/F Connector
⑧ Operator Display
⑨ Rear Display
Figure2-2 Feature Locations
SAM4S ER-350 SERIES
2-3
2-3 Communication Interfaces
2-3-1 Serial Interfaces, pin Descriptions
Computer (9-pin, Female)
ECR (9-pin, Male)
Signal
Pin
Pin
Signal
RXD
2
3
TXD
TXD
3
2
RXD
S.G.
5
5
S.G.
4
DTR
Frame
Frame Ground
DTR
Frame Ground
Frame
Table2-3 Serial Interface Cable Pin Description
2-3-2 Printer Terminal, Pin Descriptions
Pin No.
1
2
Specification
GROUND
VCC
(+5 V)
3
GROUND
4
SOLENOID CONTROL SIGNAL (+)
5
SOLENOID (-) (+24 V)
6
MOTOR
7
(+) (+24 V)
MOTOR CONTROL SIGNAL (-)
8
ENCODER SIGNAL
9
RESET SIGNAL (LEFT)
10
RESET SIGNAL (RIGHT)
11
PRINT SILENOID #3
12
PRINT SILENOID #7
13
PRINT SILENOID #9
14
PRINT SILENOID #5
15
PRINT COMMON LINE (+28 V)
16
PRINT COMMON LINE (+28 V)
17
PRINT COMMON LINE (+28 V)
18
PRINT SILENOID #8
19
PRINT SILENOID #6
20
PRINT SILENOID #2
21
PRINT SILENOID #4
22
PRINT SILENOID #1
Table2-4. Pin Descriptions
2-4
SAM4S ER-350 SERIES
3 Installation and Operation
3-1 System Configuration
3-1-1 Interface Installation
Figure 3-1. Interface Configuration
Figure 3-2. Cable for Serial Port
SAM4S ER-350 SERIES
3-1
3. Installation and Operation
3-1 System Configuration
3-1-1 Interface Installation
Figure 3-3. Interface Board Installation
1. Disconnect the ECR from the external power outlet.
2. Lift off the printer Cover(A).(Page7-1)
3. Remove the two screws on Upper Case and lift it up(B).(Page7-1)
4. Remove connectors from the red and white connectors on lift it up.
5. Remove the Upper Case(B) and Key-Board(D).(Page7-1)
6. Insert the Interface Board on the Lower Case and insert connector(5P) CN17 on Main PCB.
7. Replace the connections at the red and white connectors on Main PCB.
8. Reposition Upper Case(B) and key-Board(D) on Lower Case and replace two screws.(Page7-1)
9. Replace the Printer Cover(A).(Page7-1)
10.Re-connect the ECR to the power outlet.
3-1-2 Interface Installation
WARNING: When connecting the keyboard to the Main PCB, make sure the membrane sheet is shaped as in
Figure 3-4(a), below. If the membrane is shaped as in Figure 3-4(b), the keyboard may malfunction.
Figure 3-4. Membrane Shape
3-2
SAM4S ER-350 SERIES
3. Installation and Operation
3-1 System Configuration
3-1-3 Drawer Installation
1. Position the Lower Case on top of the Drawer as shown in Figure 3-5.
2. Tighten the screw that secures the Drawer and Lower Case together. Refer to the Exploded Diagram for other
parts of the ECR.
Figure 3-5. Drawer Installation
1. Before inserting the ribbon cassette, turn the knob (see Figure 3-6) counterclockwise to prevent twisting
the ribbon.
2. Insert the ribbon cassette as shown in Figure 3-6.
Pay particular attention to the placement of the ribbon the Print Head.
3. After inserting the ribbon cassette, turn the knob counterclockwise again to make sure the ribbon
moves freely in the cassette.
Figure 3-6. Ribbon Cassette
SAM4S ER-350 SERIES
3-3
3. Installation and Operation
3-2 Receipt Paper Insertion
1. Using a new roll of paper, unroll the paper and cut the end as shown in Figure 3-7.
2. Place rolled paper in the Holder. Insert the folded paper into the paper Slot and through the Paper Sensor.
3. Press the Feed key until the paper comes out from the Printer. If you get an E8 error message on the display,
check the paper sensor and press the C key.
4. Insert the paper in the notch in the Rewind Spindle as shown in Figure 3-8. Wind the Spindle three or
four times to secure the paper on it.
5. If the paper is loose, wind the Rewind Spindle to tighten the paper
Figure 3-7. Preparing Paper for Insertion
3-4
Figure 3-8. Inserting the Paper
SAM4S ER-350 SERIES
Installation and Operation
3-3 Operation
Note: Before using this Electronic Cash Register(ECR) for the first time, leave it powered ON in the
REG mode for a at least 24 hours. This allows the Ni-Cad battery, which maintains the ECR’s
memory while the power is OFF, to fully charge.
3-3-1 Mode Switch
The position of the Mode Switch determines the action of the ECR. The modes are as shown in Table 3-1
OFF
VOID
REG
X
Z
PGM
Mode
Key
Function
VOID
VD
OFF
-
The Register is inoperable.
REG
REG
Use for normal registrations.
X
X
Use to read register reports and perform other manager
functions.
Z
Z
Use to read register reports and reset totals to zero.
PGM
P
Use to program the register
S
C
Use for H/W tests and special setting.
Use to void (correct) items outside of a sale.
S
Figure3-9 Mode Switch
Table3-1 Mode Switch Function
The mode keys can be used to access the following key lock positions
Mode
VOID
Accessible Position
Void, Off, Register, Manager
X
Off, Register, Manager
Z
Off, Register, Manager, Clear Totals
PGM
S
Remark
Void, Off, Register, Manager, Clear Totals, Program
Void, Off, Register, Manager, Clear Totals, Program, Service Mode
Table3-2 Key Function
Note : The Key can be removed from the key lock in the OFF or REGISTER position.
SAM4S ER-350 SERIES
3-5
3. Installation and Operation
3-3 Operation
3-3-2 Initial Clear
The Initial Clear procedure clears keyboard lock-ups and clears most error conditions. This procedure finishes the current
transaction / operation and clears the Temporary Memory Buffers. An Initial Clear does not affect register programming.
Nor does it erase Totals stored in RAM memory
PROCEDUR
1.
2.
3.
4.
Turn the Mode key to the “S” position.
Connect the AC Power Plug into a power outlet while pressing the +%, VD and TAX keys.
After clearing all RAM memory the register prints the following line:
### INITIAL RAM ALL CLEAR ###
Caution: An Initial Clear causes balancing discrepancies if it is performed while in the middle of a transaction.
WARNING: if you ‘Power ON’ the ECR while the display connector on the PCB is open, the initial burst of
current may harm the system. The CPU is especially sensitive to power surges.
WARNING: Do an Initial Clear once only. Doing an Initial Clear more than once erases all programming and
Totals.
3-3-3 Service Mode Diagnostics
The Sam4s ER-350, ER-350P, ER-350F, and ER-350FP ECR offer several diagnostic routines while in the “P mode” Each
of these tests requires that the Mode key be in the “P Mode” position.
3-3-3-(a) Printer/Display Test
Procedure
1. Press the # / NS key. The register cycles completely through the Printer character set while it tests the display.
3-3-3-(b) EPROM Checksum Test
Procedure
1. Press the 1 key 4 times and press the CHARGE key. The printer prints (on a receipt) the software version and the
checksum data in the format shown below.
EP-ROM CHECK SUM = XXXX
3-3-3-(c) Keyboard Test
Procedure
1. Press the 2 key 4 times then press the CHARGE key.
2. Press each key on the keyboard one key at the time. As you press each key. The Display shows the key’s location code.
3. Press the C key to exit the routine.
3-6
SAM4S ER-350 SERIES
3 Installation and Operation
3-3 Operation
3-3-3 Service Mode Diagnostics(Continued)
3-3-3-(d) Mode Key Test
Procedure
1. Press the 3 key 4 times. Then press the CHARGE key. Rotate the Mode key from P mode VD mode.
2. Position to show on the display each Mode’s code.
3. Press the C key to exit the routine.
3-3-3-(e) Fiscal Memory Write Test
Procedure
1. Fiscal Memory test requires that Mode Key be in the “MC Mode” position.
2. Press the 3 key. Then press the CHARGE key. The Printer prints (on a receipt) the Fiscal EPROM checksum data in the
format shown below:
fffc
fffd
fffe
ffff
5a
3c
c3
a5
FISCAL CHECK SUM = fe02
SAM4S ER-350 SERIES
3-7
3. Installation and Operation
MEMO
3-8
SAM4S ER-350 SERIES
4 Disassembly and Assembly
Caution :
· Before installation, be sure to turn off the power switch.
· Use gloves to protect your hand from being cut by the angle and the chassis.
· Connect all the cables correctly. When connecting or disconnecting the cables, be careful not to apply
stress to the cables. (It may cause disconnection)
· Be careful not to bind interface cables and AC power cord together.
4-1 Disassembling the Case Upper Block
4-1-1 Upper Case Disassembling
1. Lift off Printer Cover(A).(Page7-1)
2. Remove two screws (B5 and B1) on Upper Case and lift it up.(Page7-1)
3. Remove connectors from the red the white connectors on Main PCB.(Page7-1)
4. Remove Upper Case.
4-1-2 ERP-200N Printer Disassembling
RE(4.0)
RE(5.0)
Shaft Paper Guide
B
A
A
B
Figure 4-1. Separating Head Cover
and Ribbon Frame
Figure 4-2. Separating paper Guide Block
1. Remove 4 screws in the Frame Assembly to separate to the Head Cover and Ribbon Frame.(Figure4-1)
2. Separate the E-Ring (RE5.0) to separate the Shaft Paper Guide from the Frame Assembly. (Figure4-2)
3. Separate the E-Ring(RE4.0) Remove the screws to separate the Paper Guide Assembly from the Frame Assembly.
(Figure4-2)
SAM4S ER-350 SERIES
4-1
4 Disassembly and Assembly
4-1 Disassembling the Case Upper Block
4-1-2 ERP-200N Printer Disassembling
M+
MMotor
SS+
Solenoid
Figure 4-3
4. Separate the FPC of head from the connector on the Printer PCB.(Figure4-3)
5. Separate the Motor Wire and Solenoid Wire under the Printer PCB. (Figure4-3)
6. Remove the 3 screws under the Printer PCB for separating the PCB from the Frame Assembly. (Figure4-3)
Gear PF Idle
PWS(2.6)
RE(2.5)
PP
Gear HF-2
RE(4.0)
RE(2.5)
Gear Ratchet
Figure 4-4 Disassembling Clutch Assembly
7. Dissemble the Gear Clutch assy and the Gear PF idle from the Shafts.(Figure4-4)
8. Dissemble the Solenoid assy from the Frame Assembly. (Figure4-4)
9. After disassembling the Gear HF-2, disassemble the PP in the Lead Cam Hole. (Figure4-4)
10. Disassemble the Gear Ratchet from the “L” part of the Lead Cam. (Figure4-4)
4-2
SAM4S ER-350 SERIES
4 Disassembly and Assembly
4-1 Disassembling the Case Upper Block
4-1-2 ERP-200N Printer Disassembling
Gear RF
Bever-1
RF Holder
Gear 2nd Reduction
Gear RF
RE(2.5)
RE(2.5)
Gear 1st Reduction
Figure 4-5 Separating Ribbon Feed Block
11.Disassemble the Gear 1st Reduction. The Gear 2nd Ruction. Disassembly the Gear RF and the Motor Assembly from
the Frame Assembly.(Figure4-5)
12.Remove the screws to separate the Bevel Assembly and disassemble the Gear RF Bevel-1 through the hole in the
Frame Assembly. (Figure4-5)
Head Pin Guide
SP
Gear HF-1
Figure 4-6. Separating Head Feed Block
13. Remove the 2 screws of the Head Assembly. Lever and disassemble the Head Assembly.(Figure4-6)
14. After remove the screws disassemble the spacer and the Head Pin Guide in the Head Carriage Assembly. (Figure4-6)
15. After separating the Gear HF-1. remove the SP in the right side hole in the Lead Cam. (Figure4-6)
SAM4S ER-350 SERIES
4-3
4 Disassembly and Assembly
4-1 Disassembling the Case Upper Block
4-1-2 ERP-200N Printer Disassembling
Poly Bearing-2
Shaft Head Guide
RE(2.5)
A
Shaft Carriage
C
Ad.Lever
Figure 4-7. Separating Head Feed Block-1
16. Disassemble the E-Ring (R2.5) and remove the Shaft Carriage through the hole “C” in the Frame Assembly
(Figure4-7).
17. Remove the Poly Bearing-2 in hole “A” in the shaft head Guide(Figure4-7)
18. Move the Shaft Head Guide through the Head Carriage Assembly the hole “A” in the Frame Assembly(Figure4-7)
Figure 4-8, Separating Lead Cam
19. After removing the Lead Cam from the Frame Assembly, remove the Poly Bearing-1.(Figure4-8)
20. Remove the PW and RE(5.0) 2PCS from the Lead Cam. (Figure4-8)
4-4
SAM4S ER-350 SERIES
4 Disassembly and Assembly
4-1 Disassembling the Case Upper Block
4-1-2 ERP-200N Printer Disassembling
Shaft Roller
Spring-Roller
RE(2.5)
B
A
Gear Roller-1
A
Figure 4-9. Separating Paper Feed Block-2
21. Remove Gear Roller-1 from the Rubber Roller.(Figure4-9)
22. Remove Gear PF from the Rubber Roller.(Figure4-10)
23. Remove the SP from hole “B” on the Shaft Roller from the Frame Assembly. (Figure4-10)
24. Remove the Spring Roller and the Shaft Roller from the Frame Assembly. (Figure4-10)
25. Remove the RE(2.5). (Figure4-10)
Platen
Platen Paper Guide
B
Parallel Pin
Paper Feeder
Gear PF
E
Rubber Roller
C
Poly Bearing-2
A
Side Frame L ass'y
D
D
A
SP
Frame Flxing Plate
Side Frame R ass'y
Figure 4-10. Separating Paper Feed Block
26. After disassembling the Platen Paper Guide From Hook “D” of the Frame Fixing Plate, disassemble the Platen from
the Frame Assembly.(Figure4-10)
27. Disassemble the Spring Pin in the hole “C”. (Figure4-10)
28. Disassemble the Parallel Pin in the hole “B”, the Paper Feeder and Gear PF from the Rubber Roller. (Figure4-10)
29. After disassemble the Poly Bearing-2, disassemble the Rubber Roller in the hole “A” of the Frame Assembly.
(Figure4-10)
30. Disassemble the Side Frame “L”. “R” Assembly from the Frame Fixing Plate. (Figure4-10)
SAM4S ER-350 SERIES
4-5
4 Disassembly and Assembly
4-2 Reassembling
4-2-1 ERP-200 Printer Reassembling
When you reassemble the Printer do the reverse sequence of the Disassembling procedure.
4-2-2 Upper Case Reassembling
1. Position Upper Case so that connectors are within reach of Main PCB. Replace the red and the white
connectors.(Page7-1)
2. Position Upper Case on Lower Case and replace two screws (B5 and B11).(Page7-1)
3. Replace printer Cover(A).(Page7-1)
4-6
SAM4S ER-350 SERIES
5 Alignments and Adjustments
This chapter describes the methods for aligning and adjusting components in this ECR.
5-1 Printer Adjustments
5-1-1 Head Gap Adjustment
Side Frame L
Side Frame R
Platen
0.4~0.55mm
Dot Head Unit
Figure 5-1 Head Gap Adjustment
1. Remove the Ad. Lever screw.
2. Rotate the Gear 1st Reduction to move Head to the left end of Platen Guide.
3. Insert Gap Gauge (thickness 0.5 mm)
Between Head and Platen. Adjust the gap while rotating the Shaft Head Guide.
Tolerance = 0.4 to 0.55 mm
4. Wind Ad. Lever screw again and move
Head to the center of the Platen Guide
5. Insert Gap Gauge (0.5 mm) and tighten the Shaft Head Guide.
Tolerance = 0.4 to 0.55 mm
6. Repeat steps 4 and 5 moving the Head to the right end of the Platen Guide.
7. Replace the Ad. Lever screw.
SAM4S ER-350 SERIES
5-1
5 Alignments and Adjustments
MEMO
5-2
SAM4S ER-350 SERIES
6 Troubleshooting
This chapter describes the methods for determining the source of malfunctions in this ECR.
6-1 Keyboard Problems
1.
2.
3.
4.
5.
6.
7.
Check FPC of Keyboard.
Check Mode Key Lock.
Check Keyboard Connector and Mode Key Connector.
Check all voltage stares.
Check /change circuit related to Main PCB. (CPU, IC10, IC14)
Check / RD signal for enabling IC14.
Check the enabling signal for IC14 from IC11. (Decoder/74LSI39)
6-2 Printer Failure
6-2-1 Printer Head Failure
1.
2.
3.
4.
5.
Check Printer Head Pin and Coil.
Check the enabling signal for IC7 from IC10. (Decoder/74LSI39)
Check the enabling signal for enabling IC7.
Check /change circuit related to Printer Head. (IC3(NE555),IC6,IC7(74HCT574),IC9,IC10(74LSI4) and
TRA1.2.3(STA471))
Check Printer Connector Harness. (PRT12P)
6-2-2 Printer motor, Solenoid Failure
1.
2.
3.
4.
5.
6.
Check motor in Printer
Check Solenoid in Printer.
Check Power Fail Signal for enabling IC6.
Check the enabling for IC6 from IC10. (Decoder/74LSI39)
Check /change circuit related to Printer Driving. (IC6,Q9,TRA3)
Check Printer Connector Harness. (PRT10p)
6-2-3 Encode, Left and right Sensor Failure.
1.
2.
3.
Check Sensors in Printer
Check /change circuit related to Encode left and right sensor. (IC4,IC5,CPU)
Check Printer Connector Harness. (PRT10)
6-3 Display and Rear Display Failure
1.
2.
3.
4.
Check /change Display PBC solder Points. Connection Harness. IC1(SN75518)
Check Connector(CN6) and CPU on Main PCB.
Check VF(+4V), VDI(+30V) and VCC
Check the enabling signal(STROBE) for ICI(SN75518)
SAM4S ER-350 SERIES
6-1
6. Troubleshooting
6-4 Drawer Failure
1.
2.
Check Drawer Solenoid and Harness. (Both ECR side and Drawer side)
Check circuit related to Drawer circuit. (IC6, D4)
6-5 Clock Failure
1.
Check IC13, X1
6-6 Buzzer Failure
1.
Check circuit related to Buzzer. (CPU, Buzzer, Q3)
6-7 Paper Senor Failure
1.
2.
Check Sensor and Connector Harness.
Check circuit related to Paper Sensor. (IC5)
6-8 Fiscal Memory Failure
1.
2.
3.
4.
Check the enabling signals for IC17(8255) from CPU.
Check A0, A1 /RD /WR and RESET.
Check state of voltages. (VPP, VCC)
Check Connector Harness of Fiscal Board.
6-9 System Failure
1.
2.
3.
4.
5.
6.
Check input voltage are 230V and 120V.
Check Fuse on Main PBC and cash output voltages.
Check Encoder signal and Power Fail Signal.
Check Reset Signal and Power Fail Signal.
Check contact of Mode Switch Connector srate.
Check FPC of key Board.
6-10 Error Message
1.
2.
3.
4.
6-2
E1: Key input error
E7: Disconnection of display error.
E8: Paper sensing error.
E9: Disconnection of printer and paper jam.
SAM4S ER-350 SERIES
7. Exploded Views and Parts List
7 Exploded Views and Parts List
7-1 Assembly Exploded View
A. ASS'Y
COVER-PRINTER
B. ASS'Y
CASE-UPPER
C. ASS'Y-PRINTER
D. ASS'Y-KBD
E. ASS'Y
CASE-LOWER
F. ASS'Y-DRAWER
Figure7-1 Assembly Exploded View
SAM4S ER-350 SERIES
7-1
7. Exploded Views and Parts List
7-2 Cover Printer Assembly
A-1
A-2
Figure7-2 Cover Printer Assembly
No
A-1
A-2
7-2
Parts-No.
Description/Specification
Q'ty
Design-Location
Serviceable
JK97-01060B
MEA-WINDOW JOURNAL
1
Y
JK70-00056A
IPR-CUTTER PAPER;SUS-304,T0.3
1
N
JK72-40204A
PMO-WINDOW JOURNAL;ACRYL
1
N
JK72-00014A
PMO-COVER PRINTER;HIPS(V0)
1
Y
Remark
SAM4S ER-350 SERIES
7. Exploded Views and Parts List
7-3 Printer Assembly
C-1
C-2
C-3
C-4
C-7
C-6
C-3
C-5
C-4
m
C-3
C-4
C-9
C-10
a
g
C-3
C-4
C-11
C-12
k
C-13
C-8
Figure7-3 Printer Assembly
No
C-1
C-2
C-3
C-4
C-5
C-6
C-7
C-8
Parts-No.
6002-000175
JK72-40217A
6002-000209
JK73-40201A
JK59-10507A
JK60-00001A
JK39-40011A
JK72-40208A
C-9
6001-000568
C-10
C-11
C-12
C-13
JK96-00186A
JK70-10012A
JK39-40011A
JK60-00001A
Description/Specification
SCREW-TAPPING;PWH,+,2,M3,L8,ZPC(YEL)
PM0-CASE PRINTER HOLDER;HIPS(V0)
SCREW-TAPPING;PH,+,2,M3,L17.5,ZPC(YEL)
RMO-PRINTER
UNIT-PRINTER
SCREW-ASSY TAPTITE;PWH,+,2,M3,L8
CBF-HARNESS;250MM
PMO-HOLDER PRINTER
SCREW-MACHINE:PH,+,M3,L8,NI
PLT,SM20C,ELA ETC-P/END SENSOR
IPR-BRKT SENSOR;SECC T1.2
CBF-HARNESS;250MM
SCREW-ASSY TAPTITE;PWH,+,2,M3,L8
SAM4S ER-350 SERIES
Q'ty
2
1
4
4
1
1
1
1
1
1
1
1
1
Design-Location
PRT ASS'Y+C/PRT HODLER
PRT ASS'Y+HODLER PRINTER
PRT ASS'Y+HODLER PRINTER
PRT ASS'Y+GND HARNESS
PRT ASS'Y+D/R CENTER GND
PHOTOINTERRUPTER+B/SENSOR
SENSOR GND WIRE+G/PLATE
PRT ASS'Y+GND HARNESS
Serviceable
Y
Y
Y
Y
Y
Y
Y
Y
Remark
Y
Y
Y
Y
Y
7-3
7. Exploded Views and Parts List
7-4 Upper Case Assembly
B-1
B-7
B-8
B-9
B-2
B-3
B-4
B-5
c
B-10
e
B-6
B-11
B-12
B-13
B-14
c
B-16
B-15
B-17
d
f
Figure7-4 Upper Case Assembly
No
Parts-No.
B-1
JK72-40207A
PMO-COVER MODE S/W;HIPS(V0)
1
B-2
6002-000319
SCREW-TAPPING;PH,+,2,M3,L8,ZPC(YEL)
2
B-3
JK70-10004A
IPR-BRKT MODE_S/W
1
B-4
Description/Specification
Q'ty
Design-Location
Serviceable
IPR-B/MODE+SWITCH ROTARY
Y
Y
IPR-B/MODE+PMO-C/MODE
S/W
PMO-C/UPPER+PMOC/LOWER
6002-000319
SCREW-TAPPING;PH,+,2,M3,L8,ZPC(YEL)
2
B-5
6002-000172
SCREW-TAPPING;PH,+,2,M4,L15
1
B-6
JK96-00187A
ELA ETC-MODE S/W
1
Y
B-7
JK72-40901A
PMO-WINDOW DISPLAY;PC
1
Y
B-8
JK72-40209B
PMO-WINDOW TURRET;PC
1
Y
B-9
JK92-01231A
PBA TURRET
1
Y
B-10
JK72-00015A
PMO-TURRET BODY;HIPS(V0)
1
Y
B-11
6001-000367
SCREW-MACHINE;FH,+,M4,L10
1
B-12
JK70-40305A
ICT-SHAFT MOLDING;ER-350F,STD,SUM 24L
1
JK72-00012A
PMO-CASE UPPER;ER-350,STD
1
Y
JK72-00012B
PMO-CASE UPPER;ER-350F(FISCAL),STD
1
Y
B-14
JK70-10407A
IPR-BRKT WINDOW PCB;SECC T1.2
1
Y
B-15
6002-000175
SCREW-TAPPING;PWH,+,2,M3,L8,ZPC(YEL)
4
Y
B-16
JK92-01241A
PBA DISPLAY;ER-350,FUTABA,10G
1
Y
B-17
6002-000175
SCREW-TAPPING;PWH,+,2,M3,L8,ZPC(YEL)
4
Y
B-13
7-4
Remark
Y
Y
Y
Y
ER-350F,STD
Y
SAM4S ER-350 SERIES
7. Exploded Views and Parts Lists
7-5 Lower Case Assembly
E-1
d
h
j
g
E-20
a
b
q
E-2
f
r
E-7
E-6
e
p
s
E-10
E-3
k
E-12
p
E-8
E-9
E-11
n
E-13
m
E-14
E-15
b
E-4
s
j
E-16
E-5
E-17
E-18
E-19
h
Figure7-5 Lower Case Assembly
No
E-1
E-2
E-3
E-6
E-7
E-8
Parts-No.
6003-000014
JK92-00901A
6003-001149
JK96-00190C
JK72-40205A
JK72-00013A
JK72-00013B
JK72-40215A
JK60-00001A
6002-000174
E-9
6006-000199
E-10
E-11
6002-000175
JK60-00001A
JK92-00130A
6003-000266
JK49-40011A
JK70-10003A
JK70-10001A
6002-000171
JK70-10002A
JK39-10002A
JK39-10003A
JK39-10008A
JK39-10501A
JK72-40206A
JK73-30200A
JK96-00185A
6002-000174
E-4
E-5
E-12
E-13
E-14
E-15
E-16
E-17
E-18
E-19
E-20
Description/Specification
SCREW-TAPTITE;+,S,M5,L14,ZPC(YEL)
PBA MAIN B'D;ER-350,STD
SCREW-TAPTITE;+,S,M4,L10,ZPC(YEL)
ELA ETC-PCB FISCAL;ER-350F
PMO-CASE FISCAL BOARD;HIPS(V0)
PMO-CASE LOWER(NON SERIAL)
PMO-CASE LOWER(SERIAL 1)
PMO-PULLEY WINDING
SCREW-ASSY TAPTITE;+,2,M3,L8
SCREW-TAPPING;PWH,+,2,M3,L10,ZPC(YEL)
SCREW-ASS'Y
TAPT:WT,BH,+,M4,L8,ZPC(YEL),
SCREW-TAPPING;PWH,+,2,M3,L8,ZPC(YEL)
SCREW-ASSY TAPTITE;+,2,M3,L8
PBA-SUB I/F BOARD
SCREW-TAPTITE;PWH,+,S,M3,L6
CBF HARNESS;250MM
IPR-BRKT PORT
IPR-PLATE GROUND:ER-350,SBHG-1,T1.2,SCREW-TAPPING:PH,+,2S,M4,L10,ZPC(YEL)
IPR-BRKT CASING:ER-380,SBHG-1,T1.6,CBF-POWER CORD;AUSTRALIA
CBF-POWER CORD;USA
CBF-POWER CORD;UK
CBF-POWER CORD;EUROPE
PMO-HOLDER MOTOR
RCT-MOTOR
ELA ETC-MOTOR SPOOL
SCREW-TAPPING;PWH,+,2,M3,L10,ZPC(YEL)
SAM4S ER-350 SERIES
Q'ty
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Design-Location
C/LOWER+POWER TRANS
C/LOWER+D/R CENTER GND
GND PLATE+I/F GND WIRE
GND PLATE+C/LOWER
GND PLATE+POWER CORD GND
WIRE
GND PLATE+SENSOR GND WIRE
GND PLATE+D/R GND WIRE
BRKT-PORT+I/F GND
C/LOWER+BRKT CASING
C/LOWER+MIN B’D
Serviceable
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Remark
Y
Y
Y
Y
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
7-5
7. Exploded Views and Parts List
7-6 Keyboard Assembly
D-1
D-2
D-3
D-5
D-4
D-6
D-7
D-8
D-9
D-10
D-11
D-12
Figure7-6 Keyboard Assembly
No
D
D-1
D-2
D-3
D-4
D-5
D-6
D-7
D-8
D-9
D-10
D-11
D-12
7-6
Parts-No.
JK59-10512A
JK81-10945A
JK81-20013A
JK81-10285T
JK81-10946A
JK81-20014A
JK81-20001A
JK81-10933A
JK81-10934A
JK81-10935A
JK81-10936A
JK81-10937A
JK81-10938A
JK81-10939A
JK81-10940A
JK81-10941A
JK81-10942A
JK81-10943A
JK81-10944A
JK72-60448A
JK81-10949A
JK70-10422A
6002-000114
Description/Specification
UNIT-KEYBOARD;44KEY,ENGLISH
KEY-CAP(S);1X1
LABEL-KEY TOP SET
KEY-TOP ASS'Y(S);1X1
SPRING RETURN;1X1
KEY-CAP(L);1X2
KEY-TOP ASS'Y(L);1X2
SPRING-RETURN;1X2
KEY-TOP,1
KEY-TOP,2
KEY-TOP,3
KEY-TOP,4
KEY-TOP,5
KEY-TOP,6
KEY-TOP,7
KEY-TOP,8
KEY-TOP,9
KEY-TOP,0
KEY-TOP,00
KEY-TOP,●
HOUSING
FPC ASS'Y
FRAME(T0.8)
SCREW TAPPING;PH,+,2,M3,L8,ZPC(YEL)
Q'ty
1
26
1
26
41
3
3
6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Design-Location
Serviceable
Y
Y
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Remark
SAM4S ER-350 SERIES
7. Exploded Views and Parts List
7-7 Drawer Assembly
7-7-1 Exploded View
a5
a3
a9
a4
a2
a1
a10
c3
a6
a. ASS'Y
BILL-COIN
(4B8C)
c1
a7
c. ASS'Y
HOUSING
a8
c2
d6
d7
d11
d8
d10
d3
b7
b5
b8
b4
d5
d1
b9
d4
b10
b. ASS'Y
TRAY-TILL
d. ASS'Y
LOCK
d9
d2
b6
e3
b2
e4
e6
b3
e2
b1
e7
e. ASS'Y
BOTTOM
e5
e1
e8
b12
b11
Figure7-7 Drawer (4B/8C)
a3
a4
a2
a5
c3
a1
a6
c1
a. ASS'Y
BILL-COIN
(5B5C)
c. ASS'Y
HOUSING
a7
a8
c2
d6
d7
d11
d8
d10
d3
b5
b8
b4
d. ASS'Y
LOCK
d9
d2
b7
d5
d1
b9
d4
b10
b6
e3
b2
b. ASS'Y
TRAY-TILL
e4
e6
b3
e2
e7
b1
e. ASS'Y
BOTTOM
e5
e1
e8
b12
b11
Figure7-8 Drawer (5B/5C)
a3
a1
a. ASS'Y
BILL-COIN
(7B8C)
c3
c1
a2
a4
c. ASS'Y
HOUSING
c2
d6
d7
d11
d8
a5
d10
d3
b5
b8
b4
d. ASS'Y
LOCK
d9
d2
b7
d5
d1
b9
d4
b10
b6
e3
b. ASS'Y
TRAY-TILL
b2
e4
e6
b3
b1
e2
e7
e5
e. ASS'Y
BOTTOM
e1
e8
b12
b11
Figure7-9 Drawer (7B/8C)
SAM4S ER-350 SERIES
7-7
7. Exploded Views and Parts List
7-7 Drawer
7-7-2 Parts List
7-7-2-(a) ASS’Y BILL-COIN (4B/8C, 5B/5C)
No.
a
a-1
a-2
a-3
a-4
a-5
a-6
a-7
a-8
a-9
a-10
Code No.
JK97-20014A
JK97-00407A
JK72-40267A
6107-000134
JK70-10314A
6002-000175
6002-001078
JK70-10304A
JK72-40269A
JK72-20088A
JK72-40268A
JK72-20090A
JK72-20089A
Description / Specification
MEA-UNIT BILL COIN: A-TYPE, 4B8C
MEA-UNIT BILL COIN: A-TYPE, 5B5C
PMO-LEVER PRESS: A-TYPE,POM
SPRING ES: SUS304
IPR-HOLDER LEVER: A-TYPE,T1.2,ZPC
SCREW-TAPPING: PWH,+2,M3,L8,ZPC(YEL)
SCREW-TAPPING: PWH,+2,M3,L5
IPR-PLATE HOLDER: A-TYPE,SBHG-1,T1.2
PMO-PANEL PARTITION: A-TYPE,HIPS,BLK
PMO-BILL COIN TILL: A-TYPE,4B8C,HIPS,BLK
PMO-BILL COIN TILL: A-TYPE,5B5C,HIPS,BLK
PMO-COIN PARTITION: A-TYPE,4B8C
PMO-COIN TILL: A-TYPE,4B8C,-
Q`ty
1
1
4
4
4
3
4
1
3
1
1
6
1
Design-Location
Serviceable
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Remark
Q`ty
1
3
1
5
2
1
Design-Location
Serviceable
Y
Y
Y
Y
Y
Y
Remark
Q`ty
1
Design-Location
Serviceable
Y
Remark
7-7-2-(a) ASS’Y BILL-COIN (7B/8C)
No.
a
a-1
a-2
a-3
a-4
a-5
Code No.
JK97-01103A
6002-000175
JK70-00068A
JK72-00083A
JK72-00082A
JK72-00084A
Description / Specification
MEA-UNIT BILL COIN: A-TYPE, 7B8C
SCREW-TAPPING: PWH,+2,M3,L8,ZPC(YEL)
IPR-HOLDER PLATE: A-TYPE,SBHG-1, T1.2
PMO-BILL PARTITION: A-TYPE,HIPS,BLK
PMO-BILL TILL: A-TYPE,HIPS,BLK
PMO-BILL COIN TILL: A-TYPE,HIPS,BLK
7-7-2-(b) ASS’Y TRAY-TILL
No.
b
b-1
b-2
b-3
b-4
b-5
b-6
b-7
b-8
b-9
b-10
b-11
b-12
7-8
Code No.
JK97-01073B
JK97-01073D
JK75-10389A
JK70-10014A
JK70-10014B
JK75-00025A
JK75-00025B
JK73-10203A
JK75-10386A
6031-000549
6003-000221
JK70-10324A
JK70-40302A
6044-000124
6002-001042
JK70-10323A
Description / Specification
MEA-UNIT TRAY TILL: A-TYPE,5B5C
MEA-UNIT TRAY TILL:
A-TYPE,4B8C,7B8C(EURO)
MEC-LOCK: DRAWER
IPR-PLATE FRONT: A-TYPE,SBC-1,T1.0
IPR-PLATE FRONT: A-TYPE,4B8C,7B8C
MEA-TRAY TILL: A-TYPE,4B8C,7B8C
MEA-TRAY TILL: A-TYPE,5B5C
RPR-TENSION: DRAWER,SPONGE,BLK
MEC-ROLLER: DRAWER,DR-10-B1/ Φ19
WASHER-PLAIN: IDΦ6.5,ODΦ13, T1.0
SCREW-TAPTITE: PWH,+2,M4,L8,ZPC(YEL)
IPR-SUPPORT TRAY: DRAWER,SBHG-1,T1.2
ICT,SHAFT PIN: A-TYPE
RING-E: IDΦ3,ODΦ7, T0.6,ZPC(BLK),STSC
SCREW-TAPPING: FH,+2,M3,L6
IPR-PLATE CLIP: DRAWER,SWP,T0.5
1
Y
1
1
1
1
1
2
2
2
1
1
1
1
2
1
Y
Y
Y
N
N
N
Y
Y
Y
N
N
Y
Y
Y
SAM4S ER-350 SERIES
7. Exploded Views and Parts List
7-7 Drawer
7-7-2 Parts List
7-7-2-(c) ASS’Y HOUSING
No.
c
Code No.
JK97-01074A
JK97-01074B
JK75-00026A
c-1
c-2
c-3
JK75-00026B
JK75-10386A
JK73-20207A
Description / Specification
MEA-COVER HOUSING: A-TYPE,BASIC
MEA-COVER HOUSING: A-TYPE,NONE
HOLE,OPTION
MEA-SUB HOUSING: A-TYPE,BASIC
MEA-SUB
HOUSING:
A-TYPE,NONE
HOLE,OPTION
MEC-ROLLER: DRAWER,DR-10-B1/ Φ19
REX-PAD DRAWER: DRAWER,NR,BLK
Q`ty
1
Design-Location
Serviceable
Y
1
Y
1
Y
1
Y
2
2
Y
N
Remark
7-7-2-(d) ASS’Y LOCK
No.
Code No.
JK97-00985A
d
JK97-00987A
d-1
d-2
d-3
6002-000157
JK73-20210A
JK61-70100A
JK75-00027A
d-4
JK75-00027B
d-5
d-6
d-7
d-8
d-9
d-10
d-11
6107-001014
JK33-10500A
6001-000131
6001-000525
3405-001013
JK39-40301R
6002-000161
Description / Specification
MEA-UNIT LOCK: A-TYPE,2-LATCH,LONG
LEVER
MEA-UNIT LOCK: A-TYPE,2-LATCH,SHORT
LEVER
SCREW-TAPPING: PH,+2,M4,L14,ZPC(YEL)
REX-BUMPER: DRAWER,NR,BLK
SPRING-PUSH: DRAWER,FZN
MEC-LOCK LEVER: A-TYPE,2-LATCH,LONG
LEVER
MEC-LOCK LEVER: A-TYPE,2-LATCH,SHORT
LEVER
SPRING-ES: Φ0.4,D4.8,L18
SOLENOID-DC: A-DRAWER
SCREW-MACHINE: BH,+2,M3,L6,ZPC(YEL)
SCREW-MACHINE: PH,+2,M3,L14,ZPC(YEL)
SWITCH-MICRO: 125V,5A
CBF-HARNESS: 2P,150MM,BRN,1007
SCREW-TAPPING: PH,+2,M4,L8,ZPC(YEL)
Q`ty
Design-Location
Serviceable
1
Y
1
Y
1
1
1
Y
Y
Y
1
Y
1
Y
1
1
2
2
1
1
3
Y
Y
Y
Y
Y
Y
Y
Remark
7-7-2-(e) ASS’Y BOTTOM
No.
e
e-1
e-2
Code No.
Description / Specification
Q`ty
JK97-01976A
JK97-01076B
JK70-10938A
JK73-40200A
MEA-UNIT BOTTOM: A-TYPE
MEA-UNIT BOTTOM: A-TYPE,UNIVERSAL
IPR-PLATE BOTTOM: A-TYPE,SBHG-1,T1.0
RMO-STOPPER: DRAWER,NR,BLK
RMO-STOPPER:
DRAWER,NR,BLK,UNIVERSAL
RMO-FOOT
RUBBER:
DRAWER,NR,GRAY,80HB
SCREW-TAPPING: TH,+2,M4,L16,ZPC(YEL)
SCREW-TAPTITE: PWH,+2,M3,L8,ZPC(YEL)
SCREW-TAPTITE: PWH,+2,M3,L8,ZPC(YEL)
IPR-PLATE SPRING: DRAWER,STS304,T0.3
SCREW-TAPTITE: PWH,+2,M3,L8,ZPC(YEL)
1
1
1
2
Y
Y
Y
Y
2
Y
4
Y
4
6
2
2
4
Y
Y
Y
Y
Y
JK73-10902A
e-3
JK61-40200A
e-4
e-5
e-6
e-7
e-8
6002-000234
6003-000267
6003-000267
JK70-10401A
6003-000267
SAM4S ER-350 SERIES
Design-Location
Serviceable
Remark
7-9
7. Exploded Views and Parts List
MEMO
7-10
SAM4S ER-350 SERIES
8 Block Diagram
Front
Display
Rear
Display
Vpp
Power
Part
VDI
VF
Printer
ERP-200N
Display
Driver
RESET
ROM
(Program)
Power Fail
(/INTO)
RAM
(Data)
Battery
(Back-Up)
RTC
(RP5C15)
Clock
32.768kHz
Drawer
Driver
Cash
Drawer
/int1
Fiscal
Control
Fiscal
EPROM
Display
Driver
Mode Key
Key Board
Printer
Driver
Display
Driver
CPU
80C32
80C52
78C32B
Clock
12MHz
Figure8-1 System Block Diagram
SAM4S ER-350 SERIES
8-1
8. Block Diagram
MEMO
8-2
SAM4S ER-350 SERIES
9 PCB Parts List
9-1 Main PCB Parts List
No
Code-No
JK94-00276B
JK92-00128L
0201-000008
0201-000008
0202-000118
0202-000216
0202-001025
0204-000004
0402-000168
0402-000287
0502-000240
0502-000288
0506-001019
0506-001019
0801-000522
0801-000528
0801-000530
0801-000918
0803-001206
0803-001211
0903-001083
0904-000251
0909-000111
1102-000173
1106-001095
1202-000103
1203-000391
1203-000442
1206-000139
2003-000502
2011-000290
2011-000539
2201-000539
2401-001312
2401-001363
2401-001429
2503-001030
2801-000140
2801-003376
3002-001027
3601-000246
3704-000235
3708-000306
3708-000327
3710-000111
3711-000033
3711-000034
3711-000037
3711-000041
3711-000183
3711-000658
3711-000829
3711-001011
3711-001133
Description/Specification
PRA ETC-MPCB:ER-350F,RUSB,RUSSIA,SENSOR
PBA MAIN-MAIN BOARD:ER-350F,RUSB,RUSSIA,
ADHESIVE-HM:#3748,WHT,6500CPS,V2
ADHESIVE-HM:#3748,WHT,6500CPS,V2
SOLDER-WIRE:KR-19 RMA,-,D0.8,-,SOLDER-BAR:S63S-B20,S63S,350X34,SN63/PB3
SOLDER-WIRE FLUX:KS-611,-,-,-,spray
ETHANOL:ISO-PROPYLEME,C2H50H,99.8%,DIODE-RECTIFIER:1N5822,40V,3A,DO-201AD,T
DIODE-BRIDGE:GBL01,100V,3A,SIP-4,ST
TR-POWER:KSA614-Y,PNP,25W,TO-220,TP,120
TR-POWER:KSD288,NPN,25W,TO-220,-,120-24
TR-ARRAY:STA471A,NPN,4,4W,SIP-10,ST,200
TR-ARRAY:STA471A,NPN,4,4W,SIP-10,ST,200
IC-CMOS LOGIC:74HCT541,BUFFER/DRIVER,DIP
IC-CMOS LOGIC:74HCT574,D FLIP-FLOP,DIP,2
IC-CMOS LOGIC:74HCT573,D LATCH,DIP,20P,3
IC-CMOS LOGIC:74HCT139,1-TO-4 DECODER,DI
IC-TTL:74LS05,INVERTED GATE,DIP,14P,3
IC-TTL:74LS14,SCHMITT INVERTER,DIP,14P,3
IC-MICROCONTROLLER:78C32B,8BIT,DIP,40P,IC-PERIPHERAL:82C55,8BIT,DIP,40P,-,-,-,C
IC-REAL TIME CLOCK:5C15,4BIT,DIP,18P,300
IC-EPROM:27C512,64Kx8BIT,DIP,28P,600MIL
IC-SRAM:62256,32Kx8BIT,DIP,28P,600MIL,
IC-VOLTAGE COMP.:393,DIP,8P,300MIL,DUAL,
IC-DC/DC CONVERTER:34063,DIP,8P,250MIL,P
IC-POSI.FIXED REG.:7812,TO-220,3P,-,PLAS
IC-TIMER:NE555CN,DIP,8P,250MIL,PLASTIC,
R-METAL OXIDE(S):150ohm,5%,2W,AA,TP,4x12
R-NETWORK:1KOHM,5%,1/8W,A,SIP,10P,BK
R-NETWORK:4.7KOHM,5%,1/8W,A,SIP,9P,ST
C-CERAMIC,DISC:4.7nF,20%,250V,Y5V,BK,16x
C-AL:4700uF,20%,50V,GP,BK,22x40,10
C-AL:470uF,20%,16V,GP,TP,10x12.5,5
C-AL:470uF,20%,50V,GP,TP,13x20,5
C-NETWORK:100PFX8,20%,50V,X7R
CRYSTAL-UNIT:12MHz,50ppm,28-AAM,S,30ohm,
CRYSTAL-UNIT:0.032768MHz,20ppm,28-AAY,12
BUZZER-PIEZO:85dB,1.5V,24mA,2.048KHz,BK
FUSE-CARTRIDGE:250V,2A,TIME-LAG,GLASS,5.
SOCKET-IC:28P,DIP,SN,2.54mm
CONNECTOR-FPC/FFC/PIC:6P,2.54mm,STRAIGHT
CONNECTOR-FPC/FFC/PIC:8P,2.54mm,STRAIGHT
CONNECTOR-SHUNT:2P,1R,2.54mm,-,AUF
CONNECTOR-HEADER:BOX,2P,1R,2.5mm,STRAIGH
CONNECTOR-HEADER:BOX,2P,1R,2.5mm,STRAIGH
CONNECTOR-HEADER:BOX,3P,1R,2.5mm,STRAIGH
CONNECTOR-HEADER:BOX,8P,1R,2.5mm,STRAIGH
CONNECTOR-HEADER:1WALL,2P,1R,3.96mm,STRA
CONNECTOR-HEADER:BOX,12P,1R,2.5mm,STRAIG
CONNECTOR-HEADER:BOX,2P,1R,6.2mm,STRAIGH
CONNECTOR-HEADER:BOX,5P,1R,2.5mm,STRAIGH
CONNECTOR-HEADER:BOX,8P,1R,2.5mm,STRAIGH
SAM4S ER-350 SERIES
Q'ty
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
6
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
Design-Location
Serviceable
Remar
k
TRANS
D2
B.D1
Q11(FISCAL)
Q8
TRA1
TRA2,TRA3
IC5,IC14
IC6, IC7
IC12
IC10
IC8,IC9
IC4
IC11(WINBOND,78B32
IC17(FISCAL)
IC13
IC15
IC16
IC2
IC1
IC18(FISCAL)
IC3
R42
RA5
RA1,2,3,4
C1
CE1
CE7
CE6
CA1,3,4,5,6,7
X2
X1
BUZZER
FUSE
IC15
CN13
CN14
CN11(ALL CLEAR)
CN2(DISPLAY/VF),RE
CN9(MOTOR),BLK
CN4,17(P/SENSOR),RED
CN6(DISPLAY),RED
CN16(DRAWER)
PRT 12P
CN1(POWER CORD)
CN7(RS-232C),IVORY
CN12(MODE KEY),IVO
9-1
9. PCB Parts List
9-1 Main PCB Parts List
No
Code-No
Q'ty
Serviceable
CONNECTOR-HEADER:NOWALL,3P,1R,2.54mm,STR
CONNECTOR-HEADER:NOWALL,30P,2R,2.54mm,ST
CONNECTOR-HEADER:BOX,10P,1R,2.5mm,STRAIG
CONNECTOR-HEADER:BOX,2P,1R,2.5mm,STRAIGH
BATTERY-NICD(2ND):3.6V(1.2Vx3),60mAH,CYL
CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV
LABEL(P)-PROTECTOR:SLB-3108H,ART,-,100(S
LABEL(P)-PROTECTOR:SLB-3108H,ART,-,100(S
TRANS POWER:ER-350,230V/50Hz,AWG#22
COIL FILTER:ER-350,140 UH,-,CBF HARNESS:ER-4615FP,-,UL1007,310MM,RED
CBF HARNESS-JUMPER:ER-350F,WIRE,UL1007,1
PBA MAIN-PCB AUTO:ER-350,SAMSUNG,BASIC,ELA HOU-HEAT SINK:ER-4615,BASIC,WORLD,-,
OIL-SILICON:G746,-
0401-000005
DIODE-SWITCHING:1N4148,100V,200mA,DO-35,
0402-000129
DIODE-RECTIFIER:1N4003,200V,1A,DO-41,TP
7
D12,D5,D6,D3,D7,D8 D4
0402-000208
0403-000141
0403-000343
0403-000343
0403-000537
DIODE-RECTIFIER:EK-04,40V,1.5A,DO-41
DIODE-ZENER:1N4735A,6.2V,5%,1W,DO-41,TP
DIODE-ZENER:UZ3.9B,3.9V,3.7-4.1V,500mW,D
DIODE-ZENER:UZ3.9B,3.9V,3.7-4.1V,500mW,D
DIODE-ZENER:1N4749A,24V,5%,1W,DO-41,TP
4
1
1
1
1
D13,D9,D14,D25
ZD4,5
R21
ZD3
ZD1
0501-000399
TR-SMALL SIGNAL:KSC945-G,NPN,250mW,TO-92
8
Q10,Q4,Q3,Q6,Q5,Q7
Q2,Q9
0502-000395
2001-000027
2001-000032
2001-000034
2001-000036
TR-POWER:-,NPN,30W,TO-220,-,120-240
R-CARBON:100OHM,5%,1/4W,AA,TP,2.4X6.4MM
R-CARBON:180OHM,5%,1/4W,AA,TP,2.4X6.4MM
R-CARBON:220OHM,5%,1/4W,AA,TP,2.4X6.4MM
R-CARBON:330OHM,5%,1/4W,AA,TP,2.4X6.4MM
1
3
2
1
3
2001-000042
R-CARBON:1KOHM,5%,1/4W,AA,TP,2.4X6.4MM
12
2001-000047
R-CARBON:2.2KOHM,5%,1/4W,AA,TP,2.4X6.4MM
4
R26,7,25,60
2001-000055
R-CARBON:4.7KOHM,5%,1/4W,AA,TP,2.4X6.4MM
8
R10,R8,R2,R14,R50
R16,R15,R6
2001-000060
R-CARBON:6.8KOHM,5%,1/4W,AA,TP,2.4X6.4MM
2
R12,51
2001-000065
R-CARBON:10KOHM,5%,1/4W,AA,TP,2.4X6.4MM
7
R56,R29,R20,R23,R3
R43,R27
2001-000076
2001-000113
2001-000323
2001-000395
2001-000561
2001-000588
2001-000841
2004-000284
2004-000825
2005-000419
R-CARBON:47KOHM,5%,1/4W,AA,TP,2.4X6.4MM
R-CARBON:18KOHM,5%,1/4W,AA,TP,2.4X6.4MM
R-CARBON:120OHM,5%,1/4W,AA,TP,2.4X6.4MM
R-CARBON:180KOHM,5%,1/4W,AA,TP,2.4X6.4MM
R-CARBON:27KOHM,5%,1/4W,AA,TP,2.4X6.4MM
R-CARBON:3.3KOHM,5%,1/4W,AA,TP,2.4X6.4MM
R-CARBON:51OHM,5%,1/4W,AA,TP,2.4X6.4MM
R-METAL:12Kohm,1%,1/4W,AA,TP,2.4x6.4mm
R-METAL:36Kohm,1%,1/4W,AB,TP,2.4x6.4mm
R-WIRE WOUND,NON:0.33ohm,1%,1W,AA,TP,4.3
1
1
1
3
1
1
1
1
1
1
R19
R18
R55
R30,31,32
R17
R36
R9
R5
R4
R1
C-CERAMIC,DISC:100nF,+80-20%,50V,Y5V,TP,
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
Design-Location
3711-001475
3711-001962
3711-003359
3711-003969
4302-000126
JC39-40511A
JC68-10564A
JC68-10564A
JK26-30100A
JK27-60100D
JK39-40307D
JK39-40550A
JK92-00133A
JK96-00940A
0205-000003
2201-000119
9-2
Description/Specification
12
25
Remar
k
CN11(ALL CLEAR)
CN15(FISCAL)
PRT 10P
CN5(COMPULSORY)IVO
BAT1
JP149(FISCAL)
FISCAL BOARD
IC15
POWER TRANS
L1
PRT 10P/12P
A_TO_A
MAIN AUTO
Q1
D15,D24,D18,D21
D17,D16,D22,D19
D11,D20
D1,D10
R33,34,35
R58,44
R53
R37,52,54
R38,R24,R40,R48
R49,R45,R28,R13
R41,R22,R11,R39
C38,C32,C16,C17,C3
C23,C33,C15,C22,C8
C41,C37,C45,C28
C14,C46,C27,C21
C26,C4,C6,C29,C30
C40,C18
SAM4S ER-350 SERIES
9. PCB Parts List
9-1 Main PCB Parts List
No
Code-No
2201-000162
2201-000232
2201-000464
2201-000764
2301-000010
2401-000032
2401-000042
2401-000480
2401-000603
2401-002075
3301-000299
3301-000344
3602-000001
6002-000175
6203-000107
jb02-10501a
JC39-40511A
JC39-40511A
JK41-10001A
Description/Specification
C-CERAMIC,DISC:10nF,+80-20%,50V,Y5V,TP,7
C-CERAMIC,DISC:0.15nF,10%,50V,Y5P,TP,4x3
C-CERAMIC,DISC:0.03nF,5%,50V,SL,TP,5x3,5
C-CERAMIC,DISC:0.082nF,5%,50V,NP0,TP,8x3
C-FILM,PEF:100nF,5%,100V,TP,11.5x12.5mm,
C-AL:100uF,20%,50V,GP,TP,8x12,5mm
C-AL:100uF,20%,16V,GP,TP,6.3x7,5
C-AL:10uF,20%,50V,GP,TP,5x11,5
C-AL:1uF,20%,50V,GP,TP,5x11,5
C-AL:4.7uF,20%,50V,GP,TP,5x11,5
CORE-FERRITE BEAD:AA,3.6x5.0mm,550,3100G
CORE-FERRITE BEAD:AA,-,3.5x0.6x6.5mm,-,FUSE-CLIP:-,-,30mohm
SCREW-TAPPING:PWH,+,2,M3,L8,ZPC(YEL)
HEAT SINK:NONE,T2,W17,L22,H45,DEGRE,AL60
TAPE ETC-SEQ M/C:TESLA,-,T0.12,W6,L3000M
CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV
CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV
PCB-MAIN:ER-380,FR-1,1L,T1.6,300X130XT1
Q'ty
3
1
4
2
3
1
4
1
1
1
2
4
2
1
1
0
16
131
1
Design-Location
Serviceable
Remar
k
Serviceable
Remar
k
Serviceable
Remar
k
C11,12,13
C7
C34,35,24,25
C42,36
C5,C9,C10
CE2
CE4,5,8,9
CE3
CE11
CE10
FB2,3
FB1,4,5,6
FH1
JP1-JP16
JP18-JP148
MAIN PCB
9-2 Font Display Parts List
No
Code-No
JK92-01243A
2401-001050
3711-001133
3711-002002
3711-003969
JK07-00005A
JK39-00034A
JK39-40006A
JK73-10207A
1003-001381
JK69-90902A
JK94-01120B
0402-000129
JC39-40511A
JC39-40511A
JC39-40511A
JC39-40511A
JK41-10005B
Description/Specification
PBA DISPLAY:ER-350F,FUTABA,RUSB
C-AL:3300uF,20%,10V,SHL,VB,12.5x20,5mm
CONNECTOR-HEADER:BOX,8P,1R,2.5mm,STRAIGH
CONNECTOR-HEADER:-,22P,2R,2mm,STRAIGHT,S
CONNECTOR-HEADER:BOX,2P,1R,2.5mm,STRAIGH
DISPLAY VFD-DC10G:FUTABA,10-LT-50GK
CONNECT WIRE-350 DISPLAY:ER-350,FLAT,UL1
CBF HARNESS:ER-350,-,UL1007,350MM,WHT/RE
RPR-PAD:ER-220N,SPONGE,-,BLK,IC-VFD:HV5812P,DIP,28P,540MIL,-,-,ST,PLA
PACKING-VINYL:PET,#2126,30X100000XT0.05,
PHANTOM AU JK92-01243A
DIODE-RECTIFIER:1N4003,200V,1A,DO-41,TP
CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV
CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV
CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV
CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV
PCB-DISPLAY(10G):ER-350/F,FR-1,1L,T1.6,F
Q'ty
1
1
1
1
1
1
1
1
2
1
0
1
1
5
5
5
4
1
Design-Location
C1
CN1
CN2
CN3
V1
8P
2P
T5.0
U1
DIGITRON
D1
J1,J2,J3,J4,J5
J6,J7,J8,J9,J10
J11,J12,J13,J14,
J16,J17,J18,J20
9-3 Rear Display Parts List
No
Code-No
JK92-01231A
JK39-40002A
JK07-00005A
3711-002812
JK73-10207A
JK69-90902A
JK94-00053A
JC39-40511A
JC39-40511A
JK41-10548B
Description/Specification
PBA TURRET:ER-350F/5100/5200,10G
CBF HARNESS:ER-220N,-,UL1061,400MM,BLK/R
DISPLAY VFD-DC10G:FUTABA,10-LT-50GK
CONNECTOR-HEADER:BOX,11P,1R,2mm,STRAIGHT
RPR-PAD:ER-220N,SPONGE,-,BLK,PACKING-VINYL:PET,#2126,30X100000XT0.05,
PHANTOM AUTO ER-290 TURRET 10DIT
CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV
CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV
PCB-TURRET:ER-5100/5200,FR-1,1L,T1.6
SAM4S ER-350 SERIES
Q'ty
1
1
1
2
2
0
1
5
1
1
Design-Location
TURRET TO DISP.
10 DIGIT
CN1,CN2
PAD
DIGITRON
J1,J2,J3,J4,J5
J6
10 DIGIT
9-3
9. PCB Parts List
9-4 Fiscal Board Parts List(Memory Size=1MBits)
No
Code No.
Description / Specification
Q’TY
Remarks
Serviceable
JK92-00132B
PBA SUB-FISCAL B/D;1MBITs
1
1MBITs ASSY
Y
1102-000109
IC-EPROM:27C010,128Kx8BIT,DIP,32P,600MI
1
U1
Y
Y
0403-000141
DIODE-ZENER:1N4735A,6.2V,5%,1W,DO-41,TP
1
ZD1
JK39-40305B
CBF HARNESS:,-,UL 1007,120,WHT/BLU/RED,2
1
CN1
JK94-00055A
PHANTOM AU JK92-00132B
1
Y
N
2007-000029
R-CHIP:0OHM,5%,1/10W,DA,TP,2012
1
R3
Y
2007-000030
R-CHIP:560OHM,5%,1/10W,DA,TP,2012
1
R2
Y
2007-000221
R-CHIP:1.2KOHM,5%,1/10W,DA,TP,2012
1
R4
Y
Y
2007-000872
R-CHIP:4.7KOHM,5%,1/10W,DA,TP,2012
10
R1,R5,R6,R7,R8,R9,R10,R11
R12,R13
2203-000192
C-CERAMIC,CHIP:100nF,+80-20%,50V,Y5V,TP,
1
C2
Y
0404-001051
DIODE-SCHOTTKY:SK14,40V,1000MA,DO-214AA,
2
D1,D2
Y
Q1
0501-000457
TR-SMALL SIGNAL:MMBT2222A,NPN,350MW,SOT-
1
JK41-10531B
PCB-FISCAL:ER-5240F,FR-4,2L,T1.6mm,348X5
1
Y
Y
9-5 Interface Board Parts List
No
9-4
Code-No
JK92-00105A
3701-000240
1006-000137
JK39-40011A
JK60-10500A
6003-000266
JK39-40305U
JK70-10003A
SEGI-100047
JK92-00134A
JK41-10004A
3301-000292
0501-000399
2001-000047
2001-000055
2001-000065
2401-002075
JC39-40511A
2401-000480
Description / Specifications
PBA MAIN-I/F BOARD:ER-350P,SAMSUNG,CE,-,
CONNECTOR-DSUB:9P,2R,FEMALE,STRAIGHT,AUF
IC-DRIVER/RECEIVER:232,DIP,16P,300MIL,DU
CBF HARNESS:ER-350,-,UL1015,250MM,GRN/YE
SCREW-SPECIAL:-,-,M2.6,L6,-,-,-,-,ZPC3,S
SCREW-TAPTITE:PWH,+,S,M3,L6,ZPC(YEL),SWR
CBF HARNESS:,-,UL 1007,200,RED/WHT/WHT/W
IPR-BRKT PORT:ER-380,SBHG-1,T1,EGI 1.0*47*33
PBA MAIN-I/F AUTO:ER-350,SAMSUNG,EUROPE,
PCB-INTERFACE:ER-380,FR-1,1L,T1.6,40X43X
CORE-FERRITE BEAD:AA,100ohm,3.5x0.6x6.5m
TR-SMALL SIGNAL:KSC945-G,NPN,250mW,TO-92
R-CARBON:2.2KOHM,5%,1/4W,AA,TP,2.4X6.4MM
R-CARBON:4.7KOHM,5%,1/4W,AA,TP,2.4X6.4MM
R-CARBON:10KOHM,5%,1/4W,AA,TP,2.4X6.4MM
C-AL:4.7uF,20%,50V,GP,TP,5x11,5
CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV
C-AL:10uF,20%,50V,GP,TP,5x11,5
Q'ty
1
1
1
1
2
1
1
1
1
1
1
2
2
1
1
2
2
3
3
Design-Location
Serviceable
Remark
CN2(18PCS)
IC 1
GND WIRE
HEX,M3
I/F BRKT + GND WIR
CN1(18PCS)
PCB(6PCS)
FB1,2(6PCS)
Q1,Q2
R2
R1
R3,R4
C4,5(6PCS)
J1,2,3(6PCS)
C1,C2,C3
SAM4S ER-350 SERIES
10 Schematic Diagrams
[ Schematics Sheet Content ]
1. Main PCB Schematics.(Program EPROM 512K)
1) CPU and Memory Block -----------------------------------------------2) Printer and Keyboard Block-------------------------------------------3) Fiscal Block ---------------------------------------------------------------4) Power Block----------------------------------------------------------------
10-2
10-3
10-4
10-5
2. Main PCB Schematics.(Program EPROM 1M)
1) CPU and Memory Block -----------------------------------------------2) Printer and Keyboard Block-------------------------------------------3) Fiscal Block ---------------------------------------------------------------4) Power Block----------------------------------------------------------------
3. Interface PCB Schematics. ---------------------------------------------
10-6
10-7
10-8
10-9
10-10
4. Display PCB Schematics.
1) VFD Front PCB Schematics ---------------------------------------2) VFD Rear PCB Schematic-----------------------------------------5. Fiscal PCB Schematics. ----------------------------------------------
SAM4S ER-350 SERIES
10-11
10-12
10-13
10-1
AA,3.5x0.6x6.5mm
VCC
RA4
4.7K
CA4
100pF
CN14
(KEY BOARD)
1
2
3
4
5
6
7
8
2 3 4 5 6 7 8 9
D22
D21
D20
D19
D18
D17
D16
(KEY BOARD)
CN13
1N4148
D15
C36
82pF
CA5
100pF
1
2
3
4
5
6
AA,3.5x0.6x6.5mm
1
FB5
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
A(0)
1
19
2
3
4
5
6
7
8
9
10
CN12
(MODE KEY)
8
7
6
5
4
3
2
1
20
1
2
3
18
17
16
15
14
13
12
11
G1
A1
B1
OE1
Y0
OE2
Y1
A0
Y2
A1
Y3
A2
Y4
A3
Y5
A4
Y6
A5
Y7
A6
A7 GND
IC14
VCC
A(8)
A(13)
A(12)
A(14)
A(15)
CE9
100uF
16V
VCC
1Y0
1Y1
1Y2
1Y3
CA6
100pF
8
GND VCC
VCC
IC10:A
74HCT139 16
74HCT541 VCC
FB6
1
9 8 7 6 5 4 3 2
2 3 4 5 6 7 8 9
1
1
2 3 4 5 6 7 8 9
4
5
6
7
2-3 OFF
1-2 ON
D14
EK-04
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
/WR
NO POP
C39
100nF
CN11
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
NC
NC
NC
(ALL CLEAR)
3
2
1
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
G2
A2
B2
R54
330
18
17
16
15
14
13
12
11
15
14
13
VCC
IC5
10
1
19
2
3
4
5
6
7
8
9
C23
100nF
OE1
OE2
A0
A1
A2
A3
A4
A5
A6
GND A7
20
12
11
10
9
C42
82pF
2Y0
2Y1
2Y2
2Y3
IC10:B
74HCT139
/RD
R58
180
CN17
(P/END
SENSOR)
Russia
R43
10K
VCC
2 3 4 5 6 7 8 9
1
VCC
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
CN4
(P/END
SENSOR)
R44
180
RA1
4.7K
11
2
3
4
5
6
7
8
9
CN5
1
2
3
20
OE
P/FAIL
R20
10K
1
19
18
17
16
15
14
13
12
1
19
18
17
16
15
14
13
12
VCC
INT1
FROM CN6 #8
10
C17
100nF
CLERK
NO POP
CN3
OE
GND
CLK
D0 VCC Q1
D1
Q2
D2
Q3
D3
Q4
D4
Q5
D5
Q6
D6
Q7
D7
Q8
20
VCC
10
GND
CLK
D0 VCC Q1
D1
Q2
D2
Q3
D3
Q4
D4
Q5
D5
Q6
D6
Q7
D7
Q8
IC7
IC6
11
2
3
4
5
6
7
8
9
VCC
DISCONNECTION
2 3 4 5 6 7 8 9
1
2
3
A(0:15)
1
2
3
NO POP
1
2
D(0:7)
74HCT541 VCC
1
(COMPULSORY)
74HC574
74HC574
CN-BOX-3P
CA2
100pF
FB2
1
3
6
4
2
74LS14
IC4:3
IC4:2
7
IC4:1
14
VCC
2
9
10
13
6
3
IC9:4
IC9:6
IC9:2
6
IC8:2
5
3
1
4
8
R33
R34
1
100
100
100
10
1
10
OUT4
OUT3
OUT2
OUT1
IN4
IN3
IN2
IN1
1
10
OUT4
OUT3
OUT2
OUT1
TRA3
STA471A
IN4
IN3
IN2
IN1
R47
VCC
1
OUT4
OUT3
OUT2
OUT1
TRA1
STA471A
IN4
IN3
IN2
IN1
NO POP
8
6
4
2
8
6
4
2
8
6
4
2
TRA2
STA471A
R46
RA5
1K
NO POP
2 3 4 5 6 7 8 9 10
12
4
R35
TO CN6 #7
STORBE
1K
1K
1K
IC8:3
3
74LS05
R23
10K
VCC
5
7
IC8:1
Q6
KSC945-G
2
IC9:5
14
2
74LS05
IC9:3
7
IC9:1
14
TRIGGER
FROM IC3 #3
VCC
R41
R40
R39
1
11
5
1
3.6x5.0mm
R30
180K
10nF C13
R31
180K
10nF C12
R32
180K
10nF C11
10-2
SAM4S ER-350 SERIES
9
7
5
3
9
7
5
3
9
7
5
3
1
3
D8
R38
1K
3
C28
100nF
1N4003
24V
R37
330
1
ER-350(512K)
2003-12-02
10
9
8
6
5
4
7
2
1
3
D6
1N4003
D4
1N4003
PRINTER & KEYBOARD PART
ER-350F MAIN PCB
(PGM ROM : 512K)
Q9
KSC945-G
2
R45
1K
VCC
2
Q8
KSD288
1
2
CN9
Stamp
NO POP
CN8
Drawer
CN16
3
KSH
5
1.0
PRT_10P
1
2
1
2
Spool Motor
D5
1N4003
6.2V
24V
HEAD #1
28V COMM
28V COMM
PRT DISCON
HEAD #5
HEAD #8
HEAD #9
HEAD #6
HEAD #7
HEAD #2
HEAD #3
HEAD #4
PRT_12P
ZD4
1N4735A
1
6
7
8
3
2
5
4
10
9
12
11
C29
100nF
R-Metal Oxide
2W
R42 150ohm
28V
C18
100nF
R53
220
D9
EK-04
A(0:15)
VBT
R27
10K
BAT1
3.6V
C37
100nF
VCC
1
2
3
4
5
6
7
8
9
1
3
R22
1K
2
R28 1K
R24
1K
30pF
C21
100nF
RF5C15
CS
VCC
CS
OSCOUT
CLKOUT OSCIN
A0
ALARM
A1
D3
A2
D2
A3
D1
RD
D0
GND
WR
C22
100nF
18
17
16
15
14
13
12
11
10
VBT
X1
32.768KHz
30pF
IC13
C35
C34
Q7
KSC945-G
C16
100nF
VCC
A(0)
A(1)
A(2)
A(3)
CE10
4.7uF
50V
R21
1K
D(7)
D(6)
D(5)
D(4)
C26
100nF
D(0:7)
C27
100nF
10
9
8
7
6
5
4
3
25
24
21
23
2
26
1
C38
100nF
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(14)
C40
100nF
A0 VCC D0
A1
D1
A2
D2
A3
D3
A4
D4
A5
D5
A6
D6
A7
D7
A8
A9
WE
A10
OE
A11
CE
A12
A13
A14
GND
28
VBT
NO POP
C20
100nF
CE11
1uF
50V
IC16
D11
1N4148
R26
2.2K
NO POP
C19
100nF
R25
2.2K
KM62256
1
C41
100nF
14
27
22
20
11
12
13
15
16
17
18
19
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
CE8
100uF
16V
D10
1N4148
R55
120
R13
1K
R12
6.8K
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(15)
CE5
R14
100uF 4.7K
16V
2
3
4
8
1
FB4
14
10
9
8
7
6
5
4
3
25
24
21
23
2
26
27
1
IC2:1
LM393D
C45
100nF
R15
VCC
4.7K
GND
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
R16
4.7K
CS
OE
D0
D1
D2
D3
D4
D5
D6
D7
VCC
IC15
27C512
Q4
KSC945-G
FB3
20
22
11
12
13
15
16
17
18
19
28
1
VCC
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
3.6x5.0mm
RA2
4.7K
VCC
R6
4.7K
R7
2.2K
ZD3
UZ3.9B
CE3
10uF
50V
2
Q5
KSC945-G
9 8 7 6 5 4 3 2
2
R36
3.3K
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
RESET
9
31
39
38
37
36
35
34
33
32
1
2
3
4
5
6
7
8
18
19
C14
100nF
C24
30pF
1
3
R8
4.7K
12MHz
X2
RST
EA
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
X1
X2
IC11
2
C25
30pF
20
30
29
21
22
23
24
25
26
27
28
10
11
12
13
14
15
16
17
IC8:4
RS232_TXD
1
2
3
4
5
TO I/F B'D
RA3 4.7K
CN7
1
2 3 4 5 6 7 8 9
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
CN-BOX-5P
NC
VCC
CA3
100pF
8
AU1
BUZZER
74HCT05
9
RS232_RXD
C32
100nF
GND
1
3
R9
51
VCC
555_RESET
Q3
KSC945-G
R11
1K
R10
4.7K
ALE
PSEN
A8
A9
A10
A11
A12
A13
A14
A15
P3.0
P3.1
INT0
INT1
P3.4
P3.5
WR
RD
40
VCC
VCC
W78C32C
VCC
2 3 4 5 6 7 8 9
VCC
1
VCC
20
VCC
CN6
VF
8255_EN
F/EPROM_EN
/RD
/WR
STORBE
DISCONNECTION
ER-350(512K)
TO DISPLAY B'D
2
KSH
5
1.0
CON-BOX;2P,2.5MM,ST
2
1
FIS_1M
CN2
CPU & MEMORY PART
2003-12-02
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
DATA-IN
VCC
VDISP
GND
LATCH
CLOCK
STROBE
DISCONNECTION
(DISPLAY)
CA1
100pF
2 3 4 5 6 7 8 9
F/PWR_EN TO D25 (JUMP WIRE; A TO A)
1
2
3
4
5
6
7
8
10
19
18
17
16
15
14
13
12
1
IC12
1D VCC 1Q
2D
2Q
3D
3Q
4D
4Q
5D
5Q
6D
6Q
7D
7Q
8D
8Q
LE GND OE
VDISP VCC
2
3
4
5
6
7
8
9
11
R17
27K
C9
100nF
FILM
TRIGGER
P/FAIL
24V
R18
18K
C33
100nF
VCC
C10
100nF
FILM
KA555
8
7
6
5
VCC
ER-350F MAIN PCB
(PGM ROM : 512K)
R29
10K
VCC
INT1
IC3
GND VCC
TRIG
DC
OUT
TS
RESET CTR
CA7
100pF
1
2
3
4
RS232_RXD
RS232_TXD
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
R19
47K
1
28V
2 3 4 5 6 7 8 9
3
74HC573
UZ3.9B INSERT
(0403-000343)
1
SAM4S ER-350 SERIES
10-3
RESET
8255_EN
/RD
/WR
C46
100nF
A(0)
A(1)
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
VCC
D(0:7)
A(0:1)
7
26
5
36
9
8
35
6
34
33
32
31
30
29
28
27
IC17
GND
VCC
/RD
/WR
A0
A1
RESET
/CS
D0
D1
D2
D3
D4
D5
D6
D7
82C55
10-4
SAM4S ER-350 SERIES
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
14
15
16
17
13
12
11
10
18
19
20
21
22
23
24
25
4
3
2
1
40
39
38
37
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
TO IC3 #4 555_RESET
FROM CPU #4(P1.3) F/PWR_EN
(JUMP WIRE; A TO A)
PC(0:7)
PB(0:7)
PA(0:7)
1
IN
D25
EK-04
R50
4.7K
2
3
D24
1N4148
OUT
GND
IC18
MC7812
C30
100nF
24V
R60
2.2K
2
1
3
Q10
KSC945-G
R49
1K
3
1
R48
1K
2
Q11
KSA473-Y
or KSA614-Y
ZD5
1N4735A
6.2V
R51
6.8K
D12
1N4003
C43
100nF
NO POP
R52
330
FROM CPU #5(P1.4)
C44
100nF
NO POP
D13
EK-04
VCC
PB3
PB4
PB5
PB6
PB7
PB2
PA7
PA6
PA5
PA4
F/EPROM_EN
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
ER-350(512K)
2003-12-02
FISCAL PART
ER-350F MAIN PCB
(PGM ROM : 512K)
TO FISCAL B'D
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
CN15:A
CON-NOWALL;30P,2.54MM,2R,ST
4
KSH
5
1.0
FIS_1M CPU #3(P1.2)
PA3
PA2
PA1
PA0
PC7
PC6
PC5
PC4
PC0
PC1
PC2
PC3
PB0
PB1
SAM4S ER-350 SERIES
10-5
POWER CORD
230V 50Hz or
110V 60Hz
CN1
2
1
C2
NO POP
N.C.
C-Ceramic
250V
C1
4.7nF
POWER TRANS
8
7
6
5
4
3
FU1
250V 2A
D7
1N4003
D3
1N4003
C5
100nF
FILM
4
1
VF
CE7
3300uF
16V
R56
10K
VDISP
BD1
GBL01
CE6
470uF
50V
3
2
3300uF/16V
470uF/16V
9G
CE1
4700uF
50V
10G
C3
100nF
28V
24V
2
1
3
C6
100nF
CE2
100uF
50V
R1
0.33ohm 1W
R-WIRE,WRN
D1
1N4148
ZD1
Q2
1N4749A KSC945-G
24V
R2
4.7K
8
7
6
5
2
IC1
Q1
KSD73
MC34063A
DC
SC
SENSE SE
VCC
TC
IN
GND
1
3
1
2
3
4
HS2 (H45)
C4
100nF
R3
10K
C7
150pF
24V
AA,3.5x0.6x6.5mm
FB1
D2
1N5822
L1
ER-350,140 UH
C8
100nF
ER-350(512K)
2003-12-02
POWER PART
ER-350F MAIN PCB
(PGM ROM : 512K)
CE4
100uF
16V
R5
12K
R-Metal,1%
R4
36K
R-Metal,1%
VCC
1
5
1.0
KSH
C 18
100nF
R 53
220
D9
EK-04
A(0:15)
VBT
R 27
10K
BAT1
3.6V
C 37
100nF
VC C
VC C
A(0)
A(1)
A(2)
A(3)
C E10
4.7uF
50V
2
30pF
C 21
100nF
R F5C 15
C 22
100nF
18
17
16
15
14
13
12
11
10
VBT
X1
32.768KH z
30pF
IC 13
C 35
C 34
R 28 1K
R 24
1K
CS
VC C
CS
O SC O U T
C LKO U T O SC IN
A0
ALAR M
A1
D3
A2
D2
A3
D1
RD
D0
G ND
WR
C 16
100nF
1
2
3
4
5
6
7
8
9
1
3
R 22
1K
Q7
KSC 945-G
ZD 6
U Z3.9B
D (7)
D (6)
D (5)
D (4)
C 26
100nF
D (0:7)
10
9
8
7
6
5
4
3
25
24
21
23
2
26
1
28
VC C
4
1
FB4
31
1
12
11
10
9
8
7
6
5
27
26
23
25
4
28
29
3
2
IC 2:1
LM 393D
C 45
100nF
VC C
NC
/C E
/O E
D0
D1
D2
D3
D4
D5
D6
D7
16
32
30
22
24
13
14
15
17
18
19
20
21
C 27
100nF
3.6x5.0m m
FB3
G ND
VC C
IC 15
C 39
100nF
1M bits
/PG M
VPP
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
R 16
4.7K
1
VC C
D (0)
D (1)
D (2)
D (3)
D (4)
D (5)
D (6)
D (7)
R A2
4.7K
R6
4.7K
R7
2.2K
ZD 3
U Z3.9B
C E3
10uF
50V
2
Q5
KSC 945-G
1
3
R 36
3.3K
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
R ESET
9
31
39
38
37
36
35
34
33
32
1
2
3
4
5
6
7
8
18
19
C 14
100nF
R8
4.7K
X2
R ST
EA
AD 0
AD 1
AD 2
AD 3
AD 4
AD 5
AD 6
AD 7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
X1
X2
IC 11
C 25
30pF
G ND
1
3
20
30
29
21
22
23
24
25
26
27
28
10
11
12
13
14
15
16
17
IC 8:4
FB7
VC C
3.6x5.0m m
5
1
C 24
30pF
12M H z
R S232_TXD
R S232_R XD
1
2
3
4
C N -BO X-5P
NC
CN7
TO I/F B'D
R A3 4.7K
2 3 4 5 6 7 8 9
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
8
AU 1
BU ZZER
74H C T05
9
R9
51
C A3
100pF
555_R ESET
C 32
100nF
ALE
PSEN
A8
A9
A10
A11
A12
A13
A14
A15
P3.0
P3.1
IN T0
IN T1
P3.4
P3.5
WR
RD
40
VC C
2
Q3
KSC 945-G
R 11
1K
R 10
4.7K
R 29
10K
VC C
IN T1
IC 3
20
VC C
VF
1
2
3
4
5
6
7
8
10
1
CN6
19
18
17
16
15
14
13
12
1
IC 12
C 33
100nF
P/FAIL
R 17
27K
ER -350(1M )
2003-12-02
C PU & M EM O R Y PAR T
ER -350F M AIN PC B
(PG M R O M :1M )
CN2
FIS_1M
FIS_2M
TO D ISPLAY B'D
8255_EN
/R D
/W R
2
KSH
5
1.0
C O N -BO X;2P,2.5M M ,ST
2
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
D ATA-IN
VC C
VD ISP
G ND
LATC H
C LO C K
STR O BE
D ISC O N N EC TIO N
(D ISPLAY)
C A1
100pF
C9
100nF
FILM
R 18
18K
TR IG G ER
1D VC C 1Q
2D
2Q
3D
3Q
4D
4Q
5D
5Q
6D
6Q
7D
7Q
8D
8Q
LE G N D O E
VD ISP VC C
2
3
4
5
6
7
8
9
11
8
7
6
5
VC C
C 10
100nF
FILM
KA555
G N D VC C
TR IG
DC
O UT
TS
R ESET C TR
C A7
100pF
1
2
3
4
R S232_R XD
R S232_TXD
D (0)
D (1)
D (2)
D (3)
D (4)
D (5)
D (6)
D (7)
R 19
47K
STO R BE
D (0)
D (1)
D (2)
D (3)
D (4)
D (5)
D (6)
D (7)
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(15)
C E5
R 14
100uF 4.7K
16V
2
3
8
R 15
VC C
4.7K
D ISC O N N EC TIO N
C 41
100nF
14
27
22
20
11
12
13
15
16
17
18
19
C E8
100uF
16V
D 10
1N 4148
R 55
120
R 13
1K
R 12
6.8K
24V
N O PO P
C 40
100nF
A0 VC C D 0
A1
D1
A2
D2
A3
D3
A4
D4
A5
D5
A6
D6
A7
D7
A8
A9
WE
A10
OE
A11
CE
A12
A13
A14 G N D
IC 16
VBT
N O PO P
C 20
100nF
C E11
1uF
50V
VC C
2 3 4 5 6 7 8 9
C 19
100nF
C 38
100nF
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(14)
D 11
1N 4148
R 26
2.2K
KM 62256
Q4
KSC 945-G
R 25
2.2K
27C 1001
1
9 8 7 6 5 4 3 2
2
2 3 4 5 6 7 8 9
VC C
VC C
W 78C 32C
VC C
1
VC C
1
VC C
2 3 4 5 6 7 8 9
28V
74H C 573
3
1
10-6
SAM4S ER-350 SERIES
1
2
3
4
5
6
7
8
AA,3.5x0.6x6.5m m
VC C
R A4
4.7K
C A4
100pF
C N 14
(KEY BO AR D )
AA,3.5x0.6x6.5m m
1
FB5
C 36
82pF
D 22
D 21
D 20
D 19
D 18
D 17
D 16
(KEY BO AR D )
C N 13
1N 4148
D 15
1
2
3
4
5
6
2 3 4 5 6 7 8 9
1
19
2
3
4
5
6
7
8
9
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
A(0)
10
C N 12
(M O D E KEY)
8
7
6
5
4
3
2
1
20
VC C
1
2
3
18
17
16
15
14
13
12
11
G1
A1
B1
O E1
Y0
O E2
Y1
A0
Y2
A1
Y3
A2
Y4
A3
Y5
A4
Y6
A5
Y7
A6
A7 G N D
IC 14
A(8)
A(13)
A(12)
A(14)
A(15)
74H C T541 VC C
FB6
1
9 8 7 6 5 4 3 2
2 3 4 5 6 7 8 9
C E9
100uF
16V
C A6
100pF
8
1Y0
1Y1
1Y2
1Y3
4
5
6
7
2-3 O FF
1-2 O N
D (0)
D (1)
D (2)
D (3)
D (4)
D (5)
D (6)
D (7)
/W R
D 14
EK-04
C N 11
D (0)
D (1)
D (2)
D (3)
D (4)
D (5)
D (6)
D (7)
NC
NC
NC
(ALL C LEAR )
VC C
1
G N D VC C
VC C
IC 10:A
74H C T139 16
2 3 4 5 6 7 8 9
3
2
1
C A5
100pF
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
G2
A2
B2
R 54
330
18
17
16
15
14
13
12
11
15
14
13
VC C
IC 5
10
1
19
2
3
4
5
6
7
8
9
12
11
10
9
C 23
100nF
O E1
O E2
A0
A1
A2
A3
A4
A5
A6
G N D A7
20
2Y0
2Y1
2Y2
2Y3
IC 10:B
74H C T139
74H C T541 VC C
1
R 58
180
R 43
10K
VC C
CN4
(P/EN D
SEN SO R )
11
20
P/FAIL
R 44
180
CN5
VC C
C 17
100nF
FB2
IC 9:5
1
3
IN T1
6
4
2
74LS14
IC 4:3
IC 4:2
7
IC 4:1
14
VC C
3
IC 9:4
IC 9:6
IC 9:2
6
IC 8:2
4
8
12
4
STO R BE
5
3
1
R 33
R 34
R 35
TO C N 6 #7
100
100
100
VC C
2 3 4 5 6 7 8 9 10
1
TO C N 15 #12
TO D 25 (JU M P W IR E)
1K
1K
1K
IC 8:3
R 23
10K
VC C
F/EPR O M _EN
F/PW R _EN
5
2
9
10
13
6
3
74LS05
IC 8:1
14
7
2
74LS05
IC 9:3
7
IC 9:1
Q6
KSC 945-G
2
TR IG G ER
FR O M IC 3 #3
14
VC C
R 41
R 40
R 39
1
11
5
1
3.6x5.0m m
FR O M "BAT C H K PC B"
FR O M C N 6 #8
10
1
19
18
17
16
15
14
13
12
R 20
10K
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
OE
G ND
C LK
PR T_D ISC O N
BAT_LO W
20
D 0 VC C
D1
D2
D3
D4
D5
D6
D7
D ISC O N N EC TIO N
11
2
3
4
5
6
7
8
9
IC 6
10
1
19
18
17
16
15
14
13
12
VC C
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
OE
G ND
C LK
D 0 VC C
D1
D2
D3
D4
D5
D6
D7
IC 7
VC C
74H C 574
FR O M "PR T 12PIN "
R A1
4.7K
D (7)
D (6)
D (5)
D (4)
D (3)
D (2)
D (1)
D (0)
D (0)
D (1)
D (2)
D (3)
D (4)
D (5)
D (6)
D (7)
2 3 4 5 6 7 8 9
1
VC C
C N 17
(P/EN D
SEN SO R )
R ussia
/R D
C 42
82pF
1
2
3
2
3
4
5
6
7
8
9
(C O M PU LSO R Y)
A(0:15)
1
2
3
74H C 574
D (0:7)
1
2
R 30
180K
R A5
1K
10nF C 13
R 31
180K
10nF C 12
8
6
4
2
8
6
4
2
8
6
4
2
1
10
O U T4
O U T3
O U T2
O U T1
1
10
O U T4
O U T3
O U T2
O U T1
IN 4
IN 3
IN 2
IN 1
1
10
O U T4
O U T3
O U T2
O U T1
TR A3
STA471A
IN 4
IN 3
IN 2
IN 1
TR A1
STA471A
IN 4
IN 3
IN 2
IN 1
TR A2
STA471A
R 32
180K
10nF C 11
SAM4S ER-350 SERIES
10-7
9
7
5
3
9
7
5
3
9
7
5
3
D8
C 28
100nF
1N 4003
24V
3
R 38
1K
ER -350(1M )
2003-12-02
1
2
CN9
H EAD #1
28V C O M M
28V C O M M
PR T D ISC O N
H EAD #5
H EAD #8
H EAD #9
H EAD #6
H EAD #7
H EAD #2
1
2
1
2
Stam p
N O PO P
CN8
D raw er
C N 16
3
KSH
5
1.0
PR T_10P
10
9
8
6
5
4
7
2
1
3
D6
1N 4003
D4
1N 4003
SpoolM otor
D5
1N 4003
6.2V
PR IN TER & KEYBO AR D PAR T
ER -350F M AIN PC B
(PG M R O M :1M )
1
3
VC C
R 37
330
1
2
Q8
KSD 288
R -M etalO xide
2W
R 42 150ohm
R 45
1K
Q9
KSC 945-G
2
1
6
7
8
3
2
5
4
10
9
H EAD #3
H EAD #4
PR T_12P
12
11
R 72
24V
1.2K JU M P W IR E IN SER T
(G R EEC E)
ZD 4
1N 4735A
TO IC 5 #9
PR T_D ISC O N
R 71 6.8K
28V
10-8
SAM4S ER-350 SERIES
PO W ER C O R D
230V 50H z or
110V 60H z
CN1
2
1
C -C eram ic
250V
C1
4.7nF
N .C .
C2
N O PO P
PO W ER TR AN S
8
7
6
5
4
3
FU 1
250V 2A
D7
1N 4003
D3
1N 4003
C5
100nF
FILM
4
1
VF
C E7
3300uF
16V
R 56
10K
VD ISP
BD 1
G BL01
C E6
470uF
50V
3
2
3300uF/16V
470uF/16V
9G
C E1
4700uF
50V
10G
C3
100nF
28V
24V
2
1
3
C6
100nF
C E2
100uF
50V
R1
0.33ohm 1W
R -W IR E,W R N
D1
1N 4148
ZD 1
Q2
1N 4749A KSC 945-G
24V
R2
4.7K
8
7
6
5
2
IC 1
Q1
KSD 73
M C 34063A
DC
SC
SEN SE SE
VC C
TC
IN
G ND
1
3
1
2
3
4
H S2 (H 45)
C4
100nF
R3
10K
C7
150pF
24V
ER -350,140 U H
AA,3.5x0.6x6.5m m
FB1
D2
1N 5822
L1
C8
100nF
ER -350(1M )
2003-12-02
PO W ER PAR T
ER -350F M AIN PC B
(PG M R O M :1M )
C E4
100uF
16V
R5
12K
R -M etal,1%
R4
36K
R -M etal,1%
VC C
1
KSH
5
1.0
R ESET
8255_EN
/R D
/W R
C 46
100nF
A(0)
A(1)
D (0)
D (1)
D (2)
D (3)
D (4)
D (5)
D (6)
D (7)
VC C
D (0:7)
A(0:1)
7
26
5
36
9
8
35
6
34
33
32
31
30
29
28
27
G ND
VC C
/R D
/W R
A0
A1
R ESET
/C S
D0
D1
D2
D3
D4
D5
D6
D7
IC 17
82C 55
SAM4S ER-350 SERIES
10-9
PC 0
PC 1
PC 2
PC 3
PC 4
PC 5
PC 6
PC 7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
14
15
16
17
13
12
11
10
18
19
20
21
22
23
24
25
4
3
2
1
40
39
38
37
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC 0
PC 1
PC 2
PC 3
PC 4
PC 5
PC 6
PC 7
C PU #3(P1.2) FIS_1M
PA3
PA2
PA1
PA0
PC 7
PC 6
PC 5
PC 4
PC 0
PC 1
PC 2
PC 3
PB0
PB1
PC (0:7)
PB(0:7)
PA(0:7)
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
TO FISC AL B'D
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
PB3
PB4
PB5
PB6
PB7
PB2
FIS_2M C PU #4(P1.3)
PA7
PA6
PA5
PA4
F/EPR O M _EN IC 6 #13
C N 15:A
C O N -N O W ALL;30P,2.54M M ,2R ,ST
D 13
EK-04
VC C
C 30
100nF
IN
ZD 5
1N 4735A
6.2V
2
3
R 51
6.8K
2
1
R 48
1K
3
Q 11
KSA473-Y
orKSA614-Y
D 24
1N 4148
O UT
G ND
IC 18
M C 7812
D 12
1N 4003
1
R 52
330
24V
1
3
Q 10
KSC 945-G
R 49
1K
2
R 60
2.2K
R 50
4.7K
555_R ESET TO IC 3 #4
ER -350(1M )
2003-12-02
FISC AL PAR T
4
KSH
5
1.0
F/PW R _EN FR O M IC 6 #12 (JU M P W IR E)
ER -350F M AIN PC B
(PG M R O M :1M )
D 25
EK-04
10-10
SAM4S ER-350 SERIES
CN1:C
CN1:B
CN1:A
GND
CN1:D
RXD
TXD
N.C
1
2
3
4
5
Note] CN1 #4 : ER-550 Use for Handshaking.
ER-350 Not Connection in Main Board.
FROM MAIN BOARD
CN1:E
VCC
VCC
R1
4.7K
Q1
KSC945-G
2
R2
2.2K
R3
10K
1
3
2
1
3
Q2
KSC945-G
R4
10K
VCC
VCC
CE2
10uF
50V
CE3
10uF
50V
CE1
10uF
50V
15
11
10
12
9
6
2
16
VCC
C2+
C2-
C1+
C1-
GND
T1IN T1OUT
T2IN T2OUT
R1OUT R1IN
R2OUT R2IN
V-
V+
VCC
IC1
MAX232A
14
7
13
8
4
5
1
3
CE5
4.7uF
50V
CE4
4.7uF
50V
BD2
BD1
9
8
7
6
5
4
3
2
1
CN3:B
CN3:A
CN3:I
CN3:H
CN3:G
CN3:F
CN3:E
CN3:D
CN3:C
IF-350.SCH
1
1
1.0
KSH
ER-350 INTERFACE PCB (IF-350)
9
6
2003-11-27
5
1
CON-DSUB;9P,FEMALE,ST
4
3
2
CN1:A
CN1:B
CN1:C
CN1:D
CN1:E
CN1:F
CN1:G
CN1:H
1
2
3
4
5
6
7
8
CON-BOX;8P,2.5MM,ST
[CN3]
ER-380 : NO POP
ER-350,RUSB : YES
CN3:A
CN3:B
1
2
VCCVDISP
SEN_DISPDISCON
VFD_STORBE
VFD_SCLK
VFD_LATCH
VFD_SDIN
C1
J21
ER-380
Vf= 3.79V
If= mA
D1
1N4003
ER-350/350F
Vf= 3.43V
If= 290mA
com P9
VF
VF
B
P1_A
VFD_STORBE
VFD_LATCH
VFD_SDIN
P6_E
14
2
15
27
16
13
1
28
P10_H
GND
SDOUT
SCLK
SDIN
STB/LAT
BLNK/nSTB
VBB
VDD
O1
O2
O3
O4
O5
O6
O7
O8
O9
O10
O11
O12
O13
O14
O15
O16
O17
O18
O19
O20
26
25
24
23
22
21
20
19
18
17
12
11
10
9
8
7
6
5
4
3
C
P1_A
G9
G2
G2
[J19] Digit 10
ER-350/380 : YES
RUSB(9 Digit) : NO POP
P10_H
P1_A
P2_B
P5_C
P7_D
1
3
5
7
9
11
13
15
17
19
21
BLK BLUE
2
4
6
8
10
12
14
16
18
20
22
G3
G4
G5
G6
G7
G8
G9
G10
P4_G
P3_F
CN2:A
CON-BOX;22P,2MM,2R,ST
D
OLD PCB INFOR.
JK41-10005A
V2.2
2001-03-21
ARRAY = 4
VFD FRONT PART
D
V1.0
Rev
Drawn by Sungho,Kim
1 of 1
Sheet
TITLE : ER-350 DISPLAY(10G)
Date
2003/04/01
File Name DISPLAY(10G).SCH
A3
Size
Shin Heung Precision Co., Ltd.
Note] The connection of Rear Display PCB is same as Old Version(ER-350/5100/5200/6600)
REAR VFD I/F CONN
G1
G3
G1
SEN_DISPDISCON
P7_D
P8_DP
P5_C
G4
G5
G6
G7
P2_B
VF
G8
P6_E
P8_DP
G10
C
P6_E
P4_G
P3_F
U1
IC-VFD;UCN5812AF,DIP,28P
G9
P4_G
P5_C
P2_B
P3_F
F1
F1
1
2
VFD_SCLK
P7_D
VDIS
Vbc=28.4V
Ibc= 24mA
VCC VDISP
G8
dp P8
[J21]
ER-380 : YES
ER-350,RUSB : NO POP
D2
EK-04
h
P10
0123456789
G7
P7
d
P5 c
G10
P2 b
G6
P4
g
V1
VFD;10-LT-50G/GK,10DIG,FUTABA
G5
P1
a
G4
f P3
e P6
[C1]
RUSB: YES
(MAIN B'D CE7 470uF16V)
CON-BOX;2P,2.5MM,ST ER-350/380: NO POP
B
3300uF
10V
G3
1
A
G2
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
3
4
5
6
7
8
9
10
11
12
P8_DP
G10
G9
G8
G7
G6
G5
G4
G3
G2
G1
13
14
15
16
17
18
19
20
21
22
G1
F2
F2
23
24
SAM4S ER-350 SERIES
10-11
4
3
2
1
10-12
SAM4S ER-350 SERIES
4
3
2
1
A
B
e P6
P7
d
P4
g
h
P10
f P3
P2 b
P5 c
P1
a
com P9
dp P8
B
VCC
CON-BOX;11P,2MM,ST
CON-BOX;11P,2MM,ST
VCC
1 VF1
2 P6_E
3
4 P1_A
5
P2_B
6 P5_C
7 P8_DP
8 P7_D
9 SEN_DISPDISCON
10 G1
11
P1_A
P2_B
P3_F
P4_G
P5_C
P6_E
P7_D
P8_DP
G2
G10
G9
G8
G7
G6
G5
G4
G3
G2
G1
VF1
1
2
F1
F1
G10
G9
G8
G7
G6
G5
G4
G3
G2
G1
13
14
15
16
17
18
19
20
21
22
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
3
4
5
6
7
8
9
10
11
12
23
24
0123456789
CN1:A BLK
CN1:B
CN1:C
CN1:D
CN1:E
CN1:F
CN1:G
CN1:H
CN1:I
CN1:J
CN1:K
1
P3_F
2
P4_G
3 G10
4 G9
5 G8
6 G7
7 G6
8
G5
9 G4
10 SEN_DISPDISCON
11 G3
V1
VFD;10-LT-50G/GK,10DIG,FUTABA
CN2:A BLUE
CN2:B
CN2:C
CN2:D
CN2:E
CN2:F
CN2:G
CN2:H
CN2:I
CN2:J
CN2:K
F2
F2
C
C
D
VFD REAR PART
V1.0
Drawn by Hyun-Oh,Yun
1 of 1
Sheet
TITLE : ER-350/5100/5200/6500 DISPLAY Rev
Date
2002.10.28
File Name ER5200REARVFD.SCH
A3
Size
Shin Heung Precision Co., Ltd.
D
4
3
2
1
SAM4S ER-350 SERIES
10-13
4
3
2
1
A(0:16)
D (0:7)
A
A16
A11
A10
A9
A8
A12
A13
A14
A15
A0
A1
A2
A3
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
BO AR D -IN H AR ,30P
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
CN1
/C E
A4
A5
A6
A7
A17
D0
D1
D2
D7
D6
D5
D4
D3
C2
100nF
C H IP
VC C
JP1
0
B
ZD 1
1N 4735A
6.2V
C1
100nF
AXIAL
(512K)
B
R1
4.7K
R2
560
1.2K
R4
1
Q1
M M BT2222A
V1
D IO D E-SK14
D1
D2
D IO D E-SK14
VC C
2
3
VC C
R5
4.7K
C
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
C
31
1
12
11
10
9
8
7
6
5
27
26
23
25
4
28
29
3
2
U1
G ND
VC C
NC
CE
OE
D0
D1
D2
D3
D4
D5
D6
D7
27C 1001
PG M
VPP
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
16
32
30
22
24
13
14
15
17
18
19
20
21
VC C
/C E
R6
VC C
R8
0
JP2
0
R3
R 11
R 10
D
D
N EW FISC AL PC B
V1.1
R ev
D raw n by KSH /C KW
Sheet 1 of 1
512K/1M /2M FISC AL PC B
2002-12-28
TITLE :
Shin H eung Precision C o.,Ltd.
R 12
D ate
File N am e
A3
Size
A17
D7
D6
D5
D4
D3
D2
D1
D0
4.7K * 8
R 13
R9
R7
4
3
2
1
MEMO
SAM4S ER-380M/F SERIES
10-14
UPDATE LOG
Application
Date
Page
Part #
Notes (Cause & Solution)
S/Bulletin
Use this page to record any special servicing information such as Service Bulletins or Supplements.
When possible, record changes to Code numbers directly on the actual Parts List. Always record Service Bulletin numbers
and Application Dates on this log to ensure that your data is always as current as possible.
SAM4S ER-350 SERIES
ⓒ
Shin Heung Precision . JAN 2004
Printed in KOREA.
V1.0
Code No. : JK68-60926A