SBM SB-2000 User manual

Leading Image Processing Technology
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SB-2000
Currency Discrimination Fitness Sorter
Service Manual (V1.4)
SBM Co., Ltd.
6F, Hyunwoo Bldg., 206, Anyang7-Dong, Manan-Gu, Anyang-City, Gyeonggi-Do, Korea
430-817

Currency Discrimination Fitness Sorter SB - 2000 Service Manual
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Important Safety Information
Always be careful when using the machine. To reduce the risk of fire, electrical shocks, and other injuries,
keep these safety considerations in mind when installing, using, and maintaining your machine:
Stability: Place the machine on a secure, stable surface. The machine can be seriously damaged if it
falls.
Power Supply: Provide correct power to the machine, as listed on the back of the machine. If you are
not sure of the type of power that is supplied to your office, call your electric company.
Grounding: If the plug has three prongs, it must be plugged into a grounded (three hole) outlet.
Grounded plugs and outlets are designed for your safety - do not try to make a three-prong plug fit into a
two-prong outlet by modifying the plug or outlet in any way. If you cannot insert the plug into your wall
outlet easily, then a qualified electrician should inspect the outlet.
Overload: Do not plug too many electrical devices into a wall outlet or an extension cord. An overloaded
outlet could be a reason of a fire and electrical shock hazard.
Cleaning: Before cleaning the machine, unplug it from the power outlet. Clean exposed parts with a soft
cloth slightly dampened with water. Do not use aerosol cleaners.
Gas Leaks: Never use any machine close to a gas leak. If you think gas is leaking, call the gas
company immediately. A small electrical spark in the machine could cause a fire or explosion.
Precaution
When using the machine, these precautions should always be followed:
1. Never push objects of any kind into your machine through the case or cabinet openings.
2. Do not use your machine near water, in wet locations, or outdoors.
3. Do not allow anything to rest on the power cord, line cord, or PC interface cable. Do not locate your
machine where the cords can be damaged by persons’ walking on them.
4. Do not allow pets to chew on the power cord or PC interface cable.
5. Use supplies or cleaning materials only as directed. Keep all supplies and materials out of the way of
children.
6. The power supply turns this machine on and off. Make sure that your machine is installed near an
outlet and is easily accessible.
7. Never remove covers or guards that require a tool for removal. There are no operator serviceable
areas inside your machine. Refer servicing to authorized service personnel.
8. Never defeats interlock switches. This machine is designed to restrict operator access to unsafe
areas. Covers, guards and interlock switches are provided to ensure that the machine will not operate
with covers opened.
9. Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the
instruction.

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Managing the performance of the machine
This unit has many sophisticated sensors. Without proper maintenance, it cannot last its good
performance. Please read the “Daily Maintenance” section of this manual carefully, and do it
everyday. When the performance is deteriorated on a sudden, please clean all the sensors first
before calling a service.
Safety Notes
Your machine and the supplies are designed and tested to meet strict safety requirements. Included
are safety agency examination and approval and compliance to established environmental standards.
Please read the following instructions carefully before operating your machine, and refer to them as
needed to ensure the continued safe operation of your machine.
Battery is used for ‘PBA POWERIO’ in this machine. If wrong date and time are displayed on LCD
after correct setting, it is necessary to change the battery of ‘PBA POWERIO’. Please read the
following instructions carefully before changing the battery.
FCC Compliance Statement
Neither this manual nor any part may be reproduced, transmitted, or distributed in
any form or by any means, electronic or mechanical or stored in a database,
information storage, or retrieval system, without the prior written permission of the
SBM Co., Ltd.
CAUTION
Risk of explosion: if battery is replaced by an incorrect type.
Dispose of used batteries according to the instructions.
WARNING
Hazardous moving parts!
Keep fingers and other body parts away
THIS DEVICE COMPLIES WITH PART 15 OF FCC RULES. OPERATION IS SUBJECT
TO THE FOLLOWING CONDITIONS:
1. THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
2. THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING
INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.

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Recommended Tools
Picture Name and Spec. Picture Name and Spec.
L Wrench
Ø1.5
Hexagonal
Screwdriver
5mm
L Wrench
Ø2
Screwdriver(-)
2.5mm
Spanner
7mm
Screwdriver(+)
Ø6
Long-Nose Multi-Meter
Nipper
Dust Blower
Aerosol
Anti-Static Gloves
Rubber Coated
Dust Air Blower
Dust Blower : Dust may cause to occur a short in PCB so periodically clear dust apt to be
accumulated inside of machine.

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CONTENTS
Anti-Static Gloves : In maintenance or repairing, recommended to put it on to protect static
caused to occur a short.
Chapter Installation ------------------------------------------------------------------------------------------- 6
Chapter Description of the Parts ------------------------------------------------------------------------- 8
2-1 FRONT VIEW --------------------------------------------------------------------------------- 8
2-2 REAR VIEW ---------------------------------------------------------------------------------- 8
2-3 INSIDE VIEW --------------------------------------------------------------------------------- 9
2-4 Function of Each Board -------------------------------------------------------------------- 12
2-5 Ports --------------------------------------------------------------------------------------------- 15
2-6 Sensors ---------------------------------------------------------------------------------------- 16
2-7 Rollers ------------------------------------------------------------------------------------------ 19
Chapter Overview of Control Panel --------------------------------------------------------------------- 20
Chapter Overview of Display (LCD) --------------------------------------------------------------------- 21
Chapter Getting Started ------------------------------------------------------------------------------------- 22
Chapter Basic Operation ------------------------------------------------------------------------------------
24
Chapter S/W Version and Currency Check ----------------------------------------------------------- 34
7-1 MAIN S/W VERSION ------------------------------------------------------------------------------ 34
7-2 IMAGE S/W VERSION ---------------------------------------------------------------------------- 35
Chapter Set Function and its Parameters ------------------------------------------------------------- 36
8-1 SERVICE MENU 1 --------------------------------------------------------------------------------- 36
8-2 SERVICE MENU 2 --------------------------------------------------------------------------------- 41
Chapter SHADING --------------------------------------------------------------------------------------------- 50
9-1 CIS SHADING --------------------------------------------------------------------------------------- 51
9-2 IR SHADING ----------------------------------------------------------------------------------------- 53
9-3 UV SHADING ---------------------------------------------------------------------------------------- 55
9-4 MR SHADING --------------------------------------------------------------------------------------- 58
9-5 CAP SHADING -------------------------------------------------------------------------------------- 61
Chapter LCD Error Message ------------------------------------------------------------------------------- 64
Chapter Adjustment ----------------------------------------------------------------------------------- 65
11-1 CIS Sensor ------------------------------------------------------------------------------------ 65
11-2 Three Variable Resistors on OPE Board ---------------------------------------------- 65
11-3 Solenoid Timing ------------------------------------------------------------------------------ 67
11-4 Gap between Separator and ADF Roller ---------------------------------------------- 68
11-5 Timing between ADF and Pick-up Roller ---------------------------------------------- 69
Chapter S/W Upgrade --------------------------------------------------------------------------------- 70
12-1 USB Down List -------------------------------------------------------------------------------- 70
12-2 VOL_2000 S/W in PC ---------------------------------------------------------------------- 71
Chapter Pulley & Timing Belts ----------------------------------------------------------------------- 78
Chapter Maintenance ---------------------------------------------------------------------------------- 79

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Chapter Board & Component ---------------------------------------------------------------------- 80
15-1 Connection Diagram ------------------------------------------------------------------------ 80
15-2 Board Description ---------------------------------------------------------------------------- 81
VD_MAIN(Front Side) ---------------------------------------------------------------------- 82
VD_IMAGE(Front Side) -------------------------------------------------------------------- 83
VD_OPE(Front Side) ----------------------------------------------------------------------- 85
CF_AMP (Front Side) ------------------------------------------------------------------------------ 87
VD_MRA (Front Side, Rear Side) --------------------------------------------------------------- 88
VD_MRS_L (Front Side, Rear Side) ----------------------------------------------------------- 88
VD_MRS_R (Front Side, Rear Side) ----------------------------------------------------------- 88
VD_UVA (Front Side, Rear Side) --------------------------------------------------------------- 89
VD_UVB (Front Side, Rear Side) --------------------------------------------------------------- 89
VD_RP_TRN (Front Side) ------------------------------------------------------------------------ 90
VD_RP_RCV (Front Side, Rear Side) --------------------------------------------------------- 90
CAP_AMP (Front Side) ---------------------------------------------------------------------------- 91
CONNECTOR (Front Side) ----------------------------------------------------------------------- 92
CAP_RECEIVE (Front Side) --------------------------------------------------------------------- 92
Chapter Assembly Drawings --------------------------------------------------------------------- 92
Chapter Specifications -------------------------------------------------------------------------------------- 120

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1. Installation
Unpacking List
1. SB-2000 1 Unit
2. AC Power Code 1 pc.
3. User's Guide 1 pc.
4. Cleaning Brush 1 pc.
5. Sensor Cleaning Cloth 1 pc.
6. Serial Cable (Connection between SB-2000 & PC) (option) 1 pc.
7. Printer Cable (used in connecting a printer) (option) 1 pc.
Choosing a Location
To help guarantee trouble-free operation of your machine, place it on a flat, stable surface near your
workstation.
Do not place your machine:
 In direct sunlight.
 Near heat sources or air conditioners.
 In dusty or dirty environments.
Handling the Machine
When handling or moving the machine, do not lift with grasping the Reject Pocket. The picture
shows how to lift the machine correctly. Please refer to the pictures on the next page.
(X) (X)

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(O)
Correct way to lift the machine
Setting Up Your Machine
Power Cord
Plug one end of the cord into the back of the machine and the other end into a standard AC power
outlet.
If you turn on the power switch, the machine will display initializing process. If there is Service Call
number saved by a service provider, the Call number will be displayed as below:
And the machine will display version of software and its checksum also.
Printer
Your SB-2000 has a serial interface port, which allows you to connect your printer to print out
counting result. To connect your printer to the machine, follow the steps below:
1. Make sure that both the SB-2000 and the printer are turned off.
2. Plug the cable of printer into the serial port of SB-2000.
3. Turn the SB-2000 on and set parameters referring to the “Ch 8. Set Function and its
Parameters -> Interface”
INITIALIZING SYSTEM
▶▶▶▶▶
A/S CALL
123-456-789

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2. Description of the Parts
2-1. FRONT VIEW
2-2. REAR VIEW
CURRENCY GATE ADJUSTMENT
REAR COVER OPEN HANDLE
AC CONNECTOR
PARALLEL PORT
POWER SWITCH
USB (Type A) CONNECTOR
SERIAL CONNECTOR 2
HOPPER
LCD & CONTROL PANEL
FRONT COVER OPEN KNOB
REJECT POCKET
STACKER
USB (Type B) CONNECTOR
SERIAL CONNECTOR 1

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2-3. Inside (Left)
Inside (Right)
PBA Main
Feed Motor Encoder (Inside)
Main Motor Encoder
PBA Image
PBA CF AMP
PBA AMP (TAPE)
Feeding Motor
Exit (Sub) Motor
Main Motor

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Inside (Rear-1)
Inside (Rear-2)
SMPS
MG Single
(Left, Right)
MR Array
RP2 & UV
Tape Detect Receive
CIS (Image Sensor &
IR Receiver)
UV Tran. &
Rcv. (Ref. Type)
Roller Detect Tape

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Inside (Rear-3)
IR & White Trans.
Block Tape Detect Roller
UV Rcv. (Trans. Type)
UV Tran. &
Rcv. (Ref. Type)
MR Array
MG Single

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2-4. Function of each Board
Main Board
 The part controlling on MAIN board is as follows.
 Control & Processing
◈ Operation Panel: LCD Displaying, Inputting by Key
◈ Sensors: Hopper, RP1, RP2, JP, SP, Reject, Stacker, Front Cover, Main Encoder,
Feed Encoder, CIS (Recognition & Fitness)
◈ Mechanism Control: Main Motor, Sub Motor (Spinning the Stacker Wings), Feed
Motor, Solenoid, Cooling Fan, Main Encoder, Feed Encoder
Important parts on Main Board
ADC
CPU
PLD
EEPROM
Feed Motor Driver Power LED Blinking LED
Solenoid Driver
Main Motor Driver Current Driver

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Image Board
 The part controlling on Image board is as follows.
 Control & Processing
◈ Counterfeit Detection: UV, MR Array, MRS L/R, IR
◈ Fitness : CIS, CAP(Tape)
◈ Output Port: Serial, Parallel, USB, RJ11 (Customer Display)
Amp. Boards
CPU
Image
Processor
PLD
Flash
SDRAM
RS233C Driver
Blinking
Power LED
CF Amp. Board
Description of CF Amp. Board
 Input : MR Array(6Chanels), MRS L/R
 Role & Output : Amplifying MR signal and
transferring it to the Image Board
CAP Amp. Board
Description of CAP Board
Amplifying the CAP sensor signal and
transferring it to the Image Board.

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OPE Board
Conn. Board
Reject Sensor T/R
JP/SP Rcv. (Right)
Upward Arrow Key
Downward Arrow Key
Hopper Sensor T/R
LCD
Mode Key
Clear Key
Start Key
JP/SP Rcv. (Left)

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2-5. Ports
No.
Name of Port Connecting to
1 Micro USB For Developer
2 RJ11 Customer Display
3 RS232C PC, Printer
4 USB USB Stick(For S/W Upgrade)
5 Parallel Printer
②
③
④
⑤
①

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2-6. SENSORS
This machine uses various sensors to detect the malfunction of the machine the status of the notes
in the machine and to recognize the denominations of the notes. Also the machine has special
sensors for Fitness sorting function. These sensors are very sensitive and if they are not cleaned
correctly every day, this may negatively affect the performance of the machine.
Clean the sensors every day after operating. The power must be turned off before cleaning and
please do not use a volatile solvent for cleaning.
● T: TRN (Transmitter)
● R: RCV (Receiver)
HOPPER
REJECT_T, REJECT_R
UVB, RP2_R
JP_T, JP_R
IR/White_TRN_MODULE
CIS
BLOCK_TAPE_DETECT
SP_T, SP_R
RP1_T, RP1_R
UVA, RP2_T
STACKER_T, STACKER_R
T
R
R
R
R
R
R
R
T
T
T
T
T
T
T
MRS, MRA

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VIEW - B
RP1 SENSOR
CIS SENSOR
ROLLER DETECT TAPE
RP2 SENSOR
UV SENSOR
VIEW - A VIEW - B
VIEW - A
RP2 SENSOR
MAGNETIC READER SENSOR
UV SENSOR
ASS’Y BLOCK TAPE DETECT
IR/White TRANS
RP1 SENSOR
VIEW - A

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Inside of the Machine
(Front Cover Open)
Note:
In case of feed roller, clean with slightly dampened cloth with alcohol. While rotating one side of the
roller manually, stick the cloth to the other side of the roller.
Caution: Cleaning the Banknote Scanner
To keep your machine working properly, please clean the photo sensors, the rollers and the
scanning glass once a day. If excess dust is allowed to accumulate, the recognition rate can be
lower than expected.
1. Open the rear cover.
2. Clean inside of the rear cover.
3. Carefully wipe the scanning glass with a soft, dry cloth.
If the glass is very dirty, first wipe it with a slightly dampened cloth with alcohol, then with
a dry cloth. Be very careful not to scratch the glass surface.
4. Close the rear cover firmly until it clicks into place.

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2-7. ROLLERS
ROLLER_SEPARATOR_B
ROLLER_PINCH
ROLLER_REJECT_V
ROLLER_PINCH
ROLLER_FEED_4_V
ROLLER_PINCH_EXIT
ROLLER_FEED_3_V
ROLLER_PINCH
ROLLER_FEED_2_V
ROLLER_TRANSFER_V
ROLLER_PINCH_V
ROLLER_ADF_V
ROLLER_PICK_UP
ROLLER_FEED_MR_V
ROLLER_DETECT_TAPE