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Disassembly and Assembly

Technical Handbook

019722-101 Rev. 05

SC-350/360

8.21 CPU and PSU Board - Removal

See

Caution! “Electrostatic discharge (ESD) may damage the

electronic components. All electronic circuit boards in the machine

are sensitive to ESD.” on page 4

a) Remove the top cover, see

8.3 “Covers - Removal” on page 42

b) Remove the control panel cover (1), four screws.
c) Disconnect the board connectors and carefully lift the CPU

board (2).

d) Remove the two screws (3) at the front.
e) Pull the board bracket (4) towards you and then lift it.
f) Turn the bracket upside down and remove the screws (6).
g) Disconnect the board connectors and remove the PSU board (5).

1 Control panel cover
2 CPU board
3 Screw (2 pcs)
4 Board bracket
5 PSU board
6 Screws

Содержание ARPEGE SECURITY SC-350

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Страница 4: ...Acronyms 2 1 8 Related Documents 3 1 9 Software Version 3 2 Safety Precautions 4 2 1 Hazard Notices 4 2 2 Installation Service and Maintenance 4 2 3 Operation 5 2 4 Warning Labels 5 3 Introduction 6 3...

Страница 5: ...Board 17 Reset logic 18 Non volatile memory 18 Coin sensor 18 Coin level sensor for SC 360 with automatic coin hopper 18 Safety switch 18 Keys 19 Display 19 Outputs 19 6 4 PSU Board and Transformer 1...

Страница 6: ...llaneous Functions 1 27 a Miscellaneous 27 b C and B C 27 c C M and ACC C 27 d Reversing function 27 7 6 4 Adjustments to External Devices 28 a SC 350 360 and cascade 28 b SC 350 360 and BDO sachet ma...

Страница 7: ...ing mode 34 7 Service interval demonstration mode 34 8 Disabling service interval 35 9 Exiting the service interval menu 35 7 13 Entering Password 35 7 14 Password Menu 36 Selection of password 36 Ent...

Страница 8: ...ley Stand Feed Unit Removal 56 8 19 Support Roller Removal 57 8 20 Belt Stretcher Unit Removal 58 Belt stretcher 58 Belt stretcher pulley 58 8 21 CPU and PSU Board Removal 59 8 22 Solenoid Removal 60...

Страница 9: ...ssure 74 11 5 Coin Rail System 75 Left and Right Sorting Rails 75 Parallelism 76 12 Computer Communication 77 12 1 Serial Interface 77 12 2 Protocol Structure 77 12 3 Logging On 78 12 4 Logging Off 79...

Страница 10: ...7 12 20 Starting Machine 87 12 21 Stopping Machine 88 12 22 Program Example 88 12 23 Electrical Connections 92 General 92 12 24 ASCII Table 92 13 Interconnection Diagram 93 13 1 Electrical Block Diagr...

Страница 11: ...ity with the following standards or other normative documents EN 60 950 1 2006 A11 EN 61000 6 1 2007 and EN 61000 6 3 2007 following the provisions of Directive Low Voltage Directive 2006 95 EC EMC Di...

Страница 12: ...nce and servicing Throughout this manual the instructions given apply to both machines unless otherwise stated 1 6 Revision History 1 7 Abbreviations Acronyms Revision Major Changes 05 Template update...

Страница 13: ...Documents 1 9 Software Version This document describes machines with software versions v 4 03 for SC 350 v 4 03 for SC 360 Document Document number Main number User s Guide 019223 xxx Service Manual...

Страница 14: ...this notice but with different illustrations Note The servicing information and instructions contained in this technical handbook are for use by qualified personnel only Any unauthorised attempt by u...

Страница 15: ...t on a shelf Maximum weight to avoid tipping is 10 kg 22 lbs WARNING Risk of jamming This machine contains moving parts and sharp edges Always be careful Do not touch the components inside the machine...

Страница 16: ...one 3 2 Controls and Operation Refer to the User s guides for information SC 350 SC 360 1a 10 3 4 5 12 13 7 9 Rear of the machine 1 a Coin tray SC 360 b Coin tray SC 350 2 Inspection lid 3 On Off swit...

Страница 17: ...andbook 019722 101 Rev 05 7 SC 350 360 3 3 Main Components 1 SC 360 1 Hopper SC 360 only 2 Hopper motor SC 360 only 3 Thickness unit 4 Coin disc 5 Feed unit 6 Coin chute 7 Diameter unit 8 Control pane...

Страница 18: ...erclockwise are given with respect to the machine when viewed from the front 3 5 Modes of Operation Refer to the User s guides for information Machine turned upside down 9 Serial Interface RD AUX box...

Страница 19: ...ach customer In a cascade Several machines are connected in a cascade arrangement to form a fast and efficient coin sorter Each machine is connected to a central computer and sorts only one coin denom...

Страница 20: ...ing the number of coins counted the same as normally shown on the display of the machine BA 5 002726 004 Bagging attachment Bag holder replacing the coin cup BG 1 010686 000 Bag guide without shelf Mo...

Страница 21: ...ndbook 019722 101 Rev 05 11 SC 350 360 IH 1 002525 000 Insert holder for TI 1 Mounted on the coin outlet TI 1 002703 XXX Tubing insert Various sizes depending on the coin diameter Used together with I...

Страница 22: ...e machine to enable the air to circulate WARNING Risk of electroshock The machine is of partly metal construction and must therefore always be earthed to the supply Ensure that the plug on the supply...

Страница 23: ...0 17 5 kg 38 6 lb 19 5 kg 43 0 lb Description Value Operating temperature 15 35 C Operating humidity 30 80 R H Noise level operation 81 dB A Power requirements Voltage Frequency Consumption 220 240 VA...

Страница 24: ...eter of the coins to be counted The left sorting slide guide is then moved in parallel horizontal linear motion with the fixed right slide guide to set the correct coin diameter gap Thickness cam Turn...

Страница 25: ...e coins to be counted The thickness guide block 2 is moved via the swing unit see Swing mechanism on page 16 in parallel motion vertical linear motion with the coin disc to set the correct coin thickn...

Страница 26: ...hanism The swing unit controls the motion of the thickness unit and the feeding unit When turning the thickness selector knob the thickness unit and feeding unit is moved via the swing unit in paralle...

Страница 27: ...U board a serial interface SI 2 for connection of a PC an RD AUX interface to enable some of the accessories to be connected 6 3 CPU Board The CPU board is controlled by an 8 bit micro controller IC3...

Страница 28: ...from the IC4 and restores the machine to the state before the power failed Coin sensor The coin sensor is connected to the micro controller IC3 via CN2 Signal pulses from the coin sensor are processed...

Страница 29: ...its is lit for about 270 s which gives a cycle time of about 1 7 ms To avoid display flicker these are updated in the order DIS1 DIS3 DIS4 DIS5 DIS2 DIS6 Outputs The extra port circuit is connected to...

Страница 30: ...to its normal position Regulators The IC1 is a switched regulator generating 5 V for the CPU board A reference voltage of 1 25 V is located on the IC1 pin 8 Triacs The PSU board has three triacs SCR1...

Страница 31: ...nal goes high when the level of coins on the coin tray is low External coin pulse Coin pulse CoinP is located on the CN3 pin 6 One pulse is generated for each coin passing the coin detector The pulse...

Страница 32: ...fault values 20 40 50 1000 2000 4000 and 5000 To reset a Press Q M B and Start Stop at the same time while switching On the machine b When the display changes from showing 888888 s to a blank display...

Страница 33: ...up pages 2 8 0 disable and 1 enable if not stated otherwise e Press Start Stop to exit the set up Set up functions pages 1 8 Page Set up function 1 Software version and memory checks see 7 3 on page...

Страница 34: ...Press M The hexadecimal value of the program memory check sum added to the memory address space is displayed Program memory check sum Press ACC The hexadecimal value of the program memory check sum i...

Страница 35: ...ow shows how the different values of a and b affect the machine a 0 1 Restart 2 0 0 0 0 a 0 1 b 0 2 c 0 6 d 0 2 Delay Reverse time 0 85 s Reverse sequence Motor On Motor Off Reverse Forward Solenoid O...

Страница 36: ...see 7 Miscellaneous Functions 2 on page 30 d 0 2 Reversing sequence Determines the characteristics of the automatic reversing sequence A lit up decimal point indicates that the automatic reversing fun...

Страница 37: ...fault 1 Every coin pulse is counted as five coin pulses 2 Later versions than 3 0 Q function is changed Only a temporary batch stop can be used When pressing Q the number of counted coins and the temp...

Страница 38: ...ine Adjusts the external start for use with the BDO sachet machine c Not used Should always be set to 0 d Not used Should always be set to 0 7 7 5 Keypad Settings Press Q until the number 5 is shown a...

Страница 39: ...rams b 0 for normal machine operation c One character via the serial port Sends only one character via the serial port every time the CTS changes from inactive 12 V to active 12 V Makes it easier to i...

Страница 40: ...d Fine tuning of the length of the reverse period see 2 Reverse Sequence for Motor and Solenoid on page 25 Useful when using the BDO sachet machine d Batch in steps of 1 000 1 d 1 all batch quantities...

Страница 41: ...11 Accessing Statistics Registers To get information about the use of the machine use the following functions a Press and hold Q and ACC at the same time while switching the machine On b When the disp...

Страница 42: ...To zero the total number of solenoid brakings a Press and hold B b When the display shows the number of solenoid brakings press and hold C while continuing to press B c When the display changes to sho...

Страница 43: ...urn to normal operating mode 3 Number of coins counted a To display the number of coins counted since the last reset press M b To zero the number of coins counted press M and C at the same time If the...

Страница 44: ...e it is no longer possible to acknowledge the message To make the machine work clear the number of coins counted or change mode This mode is displayed as SEr 2 in the service interval menu Mode 3 Serv...

Страница 45: ...ress and hold Start Stop b When the machine returns to the normal operating mode release Start Stop c If a password is set the display will show P Enter the password to continue If the password is cor...

Страница 46: ...elease Q ACC and C If the display shows P 000 no password is set If the display shows P a password is required c Enter the password by pressing the three keys ACC B and C d Press and hold Start Stop a...

Страница 47: ...ill be stored f Release Start Stop Disabling password Set the password to zero 000 as described above Exiting the password menu a Press and hold Start Stop If no password is set the display shows noPA...

Страница 48: ...mming of the pre set batch stops Q B MS Setting of the service interval Q ACC MS Statistics mode Q ACC C MS Configuration of password Q M MS Additional set up Start Stop Starts or stops the machine or...

Страница 49: ...interval menu mode 0 SEr 1 The service interval menu mode 1 SEr 2 The service interval menu mode 2 SEr 3 The service interval menu mode 3 SErd and 100 The service interval SEr has been set to demonstr...

Страница 50: ...have nuts and or washers Be careful not to loose them when removing the screws Note Assembly is the reverse of disassembly if not stated otherwise 8 1 Exchanging Fuses a Turn the fuse holder 1 a quart...

Страница 51: ...c Raise the feed mechanism d Remove the cover plate 2 two screws e Remove the slide guide 3 two screws Right coin guide Fig B a Set the diameter selector 1 in position 34 mm max b Open the inspection...

Страница 52: ...two screws 1 on the left hand side of the machine b Open the inspection cover c Remove the three screws 2 These screws also hold the hinges for the inspection cover big screw heads d Remove the screw...

Страница 53: ...nnect the micro switch 1 from the connectors c Remove the screws 2 and the bracket with the micro switch 8 5 Level Sensor Removal a Remove the top cover see 8 3 Covers Removal on page 42 b Disconnect...

Страница 54: ...mbly and Assembly Technical Handbook 019722 101 Rev 05 44 SC 350 360 8 6 Coin Chute Removal a Remove the top cover see 8 3 Covers Removal on page 42 b Remove the two screws and the coin chute 1 1 Scre...

Страница 55: ...op cover see 8 3 Covers Removal on page 42 b Disconnect the connection 1 from the motor c Remove the four screws 2 Note The two screws 3 in the front and the plate 4 are only necessary to remove if th...

Страница 56: ...he top cover see 8 3 Covers Removal on page 42 b Remove the hopper unit see 8 7 Hopper Unit Removal on page 45 c Remove the screw 3 and the three screws 5 d Loosen the screw 1 e Remove the lock washer...

Страница 57: ...or Removal a Remove the top cover see Covers Removal on page 42 b Remove the hopper unit see Hopper Unit Removal on page 45 c Loosen the two screws 1 d Remove the gear 2 e Remove the four screws 3 wit...

Страница 58: ...val on page 50 d Raise the feed mechanism and the thickness guide block e Remove the screw 1 and the cone 2 f Remove the nut and washer 3 g Remove the coin disc 4 Note The shim 5 under the disc 8 11 C...

Страница 59: ...g it a quarter of a turn counter clockwise Note When loosening the nut 4 the gear 5 must be locked from rotating g Remove the nut 4 and remove the gear 5 h Remove the four screws 6 i Remove the disc s...

Страница 60: ...er Selector Unit Removal a Remove the covers see 8 3 Covers Removal on page 42 b Raise the feed mechanism c Set the diameter selector 2 to approx 23 mm to get access to the screw 3 and remove it a Rem...

Страница 61: ...n the inspection cover b Remove the drive belt 1 from the feed mechanism pulley 2 c Tighten the 2 mm Allen screw 3 d Remove the screw the spacer and the washers 4 e Loosen the Allen screw 3 and remove...

Страница 62: ...kness guide block c Set the thickness selector 1 in position 3 6 mm max d Loosen the two screws 2 using a 2 5 mm Allen key e Remove the knob 1 f Loosen the locking nut 3 and loosen the screw 4 Note Be...

Страница 63: ...isassembly and Assembly Technical Handbook 019722 101 Rev 05 53 SC 350 360 1 Thickness selector 2 Screw 2 pcs 3 Locking nut 4 Screw 5 Ball 6 Spring 7 Screw 8 Insert 9 Screw 2 pcs 1 2 7 9 8 8 7 6 5 4 3...

Страница 64: ...Removal a Open the inspection cover b Raise the thickness guide block 2 c Tighten the 2 mm Allen screw 5 d Remove the screw 4 the spacer and the washers e Loosen the Allen screw 5 f Remove the thickn...

Страница 65: ...e screws 1 d Remove the guide plate 3 8 17 Motor Removal a Remove the top cover and the bottom cover see 8 3 Covers Removal on page 42 b Turn the machine upside down c Disconnect the cable 1 from the...

Страница 66: ...2 101 Rev 05 56 SC 350 360 8 18 Pulley Stand Feed Unit Removal a Remove the covers see 8 3 Covers Removal on page 42 b Turn the machine upside down c Remove the drive belts d Remove the screws 1 and t...

Страница 67: ...Handbook 019722 101 Rev 05 57 SC 350 360 8 19 Support Roller Removal a Remove the covers see 8 3 Covers Removal on page 42 b Turn the machine upside down c Remove the screws 1 and the support roller 2...

Страница 68: ...val Belt stretcher a Remove the covers see 8 3 Covers Removal on page 42 b Remove the two screws 1 c Remove the belt stretcher unit Belt stretcher pulley a Remove the two screws 2 b Remove the belt st...

Страница 69: ...he top cover see 8 3 Covers Removal on page 42 b Remove the control panel cover 1 four screws c Disconnect the board connectors and carefully lift the CPU board 2 d Remove the two screws 3 at the fron...

Страница 70: ...ver and the bottom cover see 8 3 Covers Removal on page 42 b Disconnect the connector from the CPU board c Turn the machine upside down d Remove the pulley stand see 8 18 Pulley Stand Feed Unit Remova...

Страница 71: ...cover see 8 3 Covers Removal on page 42 a Remove the feed mechanism see 8 13 Feed Unit Removal on page 51 a Remove the coin outlet see 8 6 Coin Chute Removal on page 44 b Disconnect the connector fro...

Страница 72: ...ckness Selector Unit Removal on page 52 c Remove thickness unit see 8 15 Thickness Unit Removal on page 54 d Remove the screws 1 and remove the plate P1 e Remove screws 2 and remove the plates P2 P3 f...

Страница 73: ...off function has been activated The power supply has been overloaded Turn Off the machine Leave it to cool off for 2 3 minutes Restart Exchange the PSU if the machine is cold and the display still goe...

Страница 74: ...thickness guide block and the feed mechanism f Close the inspection cover Note The machine will not operate if the inspection cover is open 9 4 Small Coins not Off sorted If small thin coins are not o...

Страница 75: ...he display shows the wrong number see Frequent Coin Jams on page 65 If coins have not been counted and the bag contains the wrong number of coins Check the sensor adjustments and the connections If th...

Страница 76: ...s and or washers Be careful not to lose them when removing the screws If not stated otherwise re assembly is the reverse of disassembly 10 1 Exchanging the Feeding Belt a Set the diameter selector 1 t...

Страница 77: ...a soft brush or cloth Use a vacuum cleaner to remove dust from the rotating disc 10 3 Cleaning the Coin Track Clean the coin track at regular intervals to ensure high counting performance a Open the...

Страница 78: ...6 b Clean the belt with a paper towel soaked in alcohol or other mild degreaser c Fit the feed mechanism and the feeding belt d Close the inspection cover 10 5 Exchanging Motor Drive Belt a Remove the...

Страница 79: ...al Handbook 019722 101 Rev 05 69 SC 350 360 10 6 Exchanging Belt Pulley Stands a Remove the covers see Covers Removal on page 42 b Turn the machine upside down c Replace the old drive belt 1 d Put bac...

Страница 80: ...t Pulley Stand Feed Unit a Remove the covers see Covers Removal on page 42 b Turn the machine upside down c Remove the pulley stand 2 see Pulley Stand Feed Unit Removal on page 56 d Replace the old dr...

Страница 81: ...The parts described in this section must be adjusted together and in the order they appear When all adjustments have been completed replace the covers and test run the machine 11 1 Coin Disc The coin...

Страница 82: ...stment for the thinnest coin and the gap between the disc and the block should be 1 mm If not adjust the height as follows a Open the inspection cover a Set thickness selector to the position twelve a...

Страница 83: ...between the guide block and the coin disc can be adjusted a Open the inspection cover b Raise the thickness guide block arm c Loosen the lock nut 1 and turn the eccentric nipple in desired direction...

Страница 84: ...ighten the locking screw 4 c Remove the screw and spacer 1 d Insert the washers 2 Note The same number of washers must be inserted at the thickness guide block as well e Replace the screw and spacer 1...

Страница 85: ...rting rails Left and Right Sorting Rails To remove the plate that covers the screws for the left sorting rail see Coin Guides Removal on page 41 The left and right sorting rails are adjustable The fac...

Страница 86: ...cks parallelism should not be greater than 0 1 mm Loosen the diameter selector unit see Diameter Selector Unit Removal on page 50 Loosen the screws 1 and 2 The selector unit can now be moved slightly...

Страница 87: ...ol Structure Note In the following protocol descriptions two logical operators are used for arithmetic addition and for logical AND All messages have the following principal structure If the data is a...

Страница 88: ...machine sends invalid data The machine does not respond within 250 ms The machine accepts all messages when counting except the message that sets a new batch quantity Note Messages associated with re...

Страница 89: ...ecute this message to ensure compatibility The revision states for the software program and protocol are sent as four 8 bit numbers Example If the SC 350 360 would have a software revision state of 10...

Страница 90: ...m Information The machine sends a number of text strings containing program information of a general nature After the last text string a closing NULL message is sent Computer PC SC 350 360 ESC P I Str...

Страница 91: ...ion as pressing ACC The message does not affect any register 12 9 Transferring the Number of Counted Coins to Memory The number of counted coins is added to memory and the display is reset to zero Thi...

Страница 92: ...tion as pressing B The message does not affect any register Revision 2 xx of the protocol The machine sends the number of counted coins since the last zero reset as a 32 bit number If batch counting i...

Страница 93: ...ty of the machine The message does not affect any register Revision 2 xx of the protocol The machine sends the current batch quantity value as a 32 bit number If batch counting is disabled zero is tra...

Страница 94: ...tity Batch counting is disabled if the batch quantity value is zero Normally batch quantities over 60 999 are rounded to 60 999 If the machine is set up for batch quantities in steps of 1 000 all batc...

Страница 95: ...essing ACC and C at the same time 12 15 Resetting Number of Counted Coins to Zero The machine resets the number of counted coins to zero This message does the same as pressing B and C at the same time...

Страница 96: ...n counting coins when the inspection door was opened otherwise 0 B3 1 if it is time to clean the machine otherwise 0 B4 1 if the coin disc sensor is detecting coins otherwise 0 B5 1 if the machine is...

Страница 97: ...The external start foot control is not affected 12 19 Enabling Keypad This message enables all the keys on the keypad 12 20 Starting Machine This message starts the machine Computer PC SC 350 360 ESC...

Страница 98: ...age 29 should hold the value zero the default value for this program to run Program exampel1 pas Project SC360 Date created 960415 by MJ This version 1 1 Description Example of software for a computer...

Страница 99: ...TX 5 and 20 0 do port RXTX data and FF end Tx function RxWait integer Waits for a character from serial channel begin while not odd port RXTX 5 do RxWait port RXTX end RxWait procedure Tx2 data intege...

Страница 100: ...on sw 4 2 writeln Protocol revision prot 4 2 end Revisions procedure ReadCountReg begin TxCommand R C FALSE writeln ReadNumber 4 11 0 coins counted dummy RxWait end ReadCountReg procedure ReadAccReg b...

Страница 101: ...Unlock keyboard writeln H This command list writeln esc Quit program writeln end Commands procedure DoAction key char begin case key of 1 TxCommand A A TRUE 2 TxCommand C C TRUE 3 TxCommand C A TRUE...

Страница 102: ...ded in decimal and hexadecimal form GND Return path for the other signals 5 V Max load 50 mA FBI Full batch indicator This signal is the same as batch condition mentioned above Do not apply a voltage...

Страница 103: ...Interconnection Diagram Technical Handbook 019722 101 Rev 05 93 SC 350 360 13 Interconnection Diagram 13 1 Electrical Block Diagram CPU CPU side DISPLAY Display side CC RP CONNECTOR Connector side...

Страница 104: ...4 567 A7 4 41B 4 1 4 BC C 4 B DBAD 567 EF 4 BC1GC 4 A7 8 9 4H5C5 IE5 J K 4H5C5 I1LML GL 5NA7 1LLK JF 8 9F 8 9 I 1 O 8 9 1LLK J 8 9 8 9F 8 9F 8 9F I 1 O 8 9 8 9F 8 9 8 9 8 9 8 9 8 9 I 1 O 3P QRE 3P QR...

Страница 105: ...Interconnection Diagram Technical Handbook 019722 101 Rev 05 95 SC 350 360 13 3 CPU Board Circuit Diagram CPU...

Страница 106: ...4 BC1GC 41 EF 4 S 4H5C1LM 8 9 8 9 8 9 8 9F I 1 O 8 9 8 9 I 1 O 8 9F 9 8 9 8 9 8 9 8 9 F O O 3 V O 3P3 QRE O 3 V 3 3 E F AH V AH F 0 F 0 O V E O O QREW 39 1 3QT 1 3QT 3P3 QRE 4 1 V 3QT 1 3QT V 3 9 A A...

Страница 107: ...Interconnection Diagram Technical Handbook 019722 101 Rev 05 97 SC 350 360 13 5 CPU Board Layout 0 0 0 0 1 0 0 2 3...

Страница 108: ...Interconnection Diagram Technical Handbook 019722 101 Rev 05 98 SC 350 360 13 6 PSU Board Circuit Diagram...

Страница 109: ...Interconnection Diagram Technical Handbook 019722 101 Rev 05 99 SC 350 360 13 7 PSU Board Layout...

Страница 110: ...Interconnection Diagram Technical Handbook 019722 101 Rev 05 100 SC 350 360 13 8 Serial Interface Board Circuit Diagram P P P P P...

Страница 111: ...Interconnection Diagram Technical Handbook 019722 101 Rev 05 101 SC 350 360 13 9 Serial Interface Board Layout...

Страница 112: ...Interconnection Diagram Technical Handbook 019722 101 Rev 05 102 SC 350 360 13 10 RD AUX Interface Circuit Diagram...

Страница 113: ...Interconnection Diagram Technical Handbook 019722 101 Rev 05 103 SC 350 360 13 11 RD AUX Interface Board Layout...

Страница 114: ......

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