CAS SW-1S Service Manual
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CAS SW-1S Service Manual

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Service
SW-1S/1C/1W
Manual
SW-1S/1C/1W SERVICE MANUAL
(Revision 0.1 / 2008.06.17)
1
2/28/2011

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  • Page 1 Service SW-1S/1C/1W Manual SW-1S/1C/1W SERVICE MANUAL (Revision 0.1 / 2008.06.17) 2/28/2011...

  • Page 2: Table Of Contents

    Service SW-1S/1C/1W Manual < Table of Contents > Introduction ..........................3 1.1. Preface ............................ 3 1.2. Precaution ..........................3 1.3. Specifications ........................4 1.4. Key ............................. 6 1.5. Dimension ..........................6 1.6. Sealing Method ........................8 Calibration ..........................10 2.1.

  • Page 3: Introduction

    WE hope that your departments enjoy with high quality of CAS product. This manual will help you with proper operations and care of the SW-1S/1C/1W series. Please keep it handy for the future references. 1.2. Precaution ...

  • Page 4: Specifications

    (SW-1W : WaterProof Type) 2.8kg Weight 3.7kg(SW-1W : WaterProof Type) Power 1.5V x 6 units (D size Battery) or 9V Adapter Op.Temperature -10°C ~ +40°C / 14°F ~ 104°F Options 9V Adapter 300mA, Rear Display, Stainless Tray (SW-1S, SW-1C) 2/28/2011...
  • Page 5 Service Manual SW-1S/1C/1W Minimum Voltage About 5.5V Level The Battery Approx. 500hours (Manganese battery)/ Operation time 1000hours (Alkaline at 20°C /68°F) 2/28/2011...

  • Page 6: Key

    To do [SET] key in the SETUP mode. TARE To input or cancel the tare (the weight of container). HOLD To make the weight of item stable. This weight is average value. POWER  To turn on or off. 1.5. Dimension 1.5.1. SW-1S/1C 2/28/2011...
  • Page 7 Service SW-1S/1C/1W Manual 1.5.2. SW-1W 2/28/2011...

  • Page 8: Sealing Method

    Service SW-1S/1C/1W Manual 1.6. Sealing Method 2/28/2011...
  • Page 9 Service SW-1S/1C/1W Manual 2/28/2011...

  • Page 10: Calibration

    Service SW-1S/1C/1W Manual 2. Calibration 2.1. General Calibration Pressing and holding calibration switch press [POWER] key to go to calibration mode. User can move to other mode by using [ZERO] key in the calibration mode. User also moves to other sub-modes for each mode by using [TARE] key.

  • Page 11: C4 Setting

    Service SW-1S/1C/1W Manual < Modes > 2.1.1. C4 Setting 2.1.1.1. C4-1 Setting BIT 6~7 Initial Zero range Disable BIT5 Last digit enable Enable ±3% key zero percent BIT4 Key zero percent ±2% key zero percent (+), (-) All Direction successive Tare...

  • Page 12: Span Calibration Setting (C-3)

    Service SW-1S/1C/1W Manual 2.1.2. SPAN Calibration Setting (C-3)  Pressing and holding “Calibration Switch” press [POWER] key.  After “CAL” message blinks three times and shows the version of scale, it displays “CAL 1” message.  Press [Tare] / [Mode] to display “CAL-3”.

  • Page 13: Calibration Factor Setting (C-10)

    Service SW-1S/1C/1W Manual 2.1.4. Calibration factor Setting (C-10)  Pressing and holding “Calibration Switch” press [POWER] key.  After “CAL” message blinks three times and shows the version of scale, it displays “CAL-1” message.  Press [MODE] or [TARE] to move to display “C-10”.

  • Page 14: Percent Calibration (C-7)

    Service SW-1S/1C/1W Manual 2.1.6. Percent Calibration (C-7) (1) Pressing and holding “Calibration Switch” press [POWER] key. After “CAL” message blinks three times and shows the version of scale, it displays “CAL 1” message. (2) Press [ZERO] to display “CAL-7”. (3) Press [TARE] key and then it displays “per 0 ” message. Select the percent value using [numeric] key.

  • Page 15: The Schematics And Diagram

    Service Manual SW-1S/1C/1W 3. The Schematics and Diagram 3.1. System Block Diagram 2/28/2011...

  • Page 16: Circuit Diagram

    Service Manual SW-1S/1C/1W 3.2. Circuit Diagram 3.2.1. Main PCB R11 10 ONE_MODULE1 SIG_IN+ +3.3V A_Vcc AIN+ ZERO SIG_IN- A_GND AIN- BAT_CHK R4 100 S2 ZERO +3.3V 4.7k Bat_chk A_GND TARE P1.6 P1.0 R5 100 S3 TARE LCD_CS P1,7 P0.0 PSEN...

  • Page 17: Rear Display Pcb

    4A/4B/4C/ SEG13 SEG10 / /4P/4Z SEG14 SEG11 5F/5G/5E/5D SEG15 SEG12 5A/5B/5C/ SEG16 SEG13 OZ/LB/ K/ G SEG17 SEG14 SEG15 SEG16 SW-II LCD SEG17 Title SW-1S/1C/1W REAR DISPLAY PCB Size Document Number 6110-PSW-0000-0 Date: Tuesday , June 17, 2008 Sheet 2/28/2011...

  • Page 18: Exploded View

    Service Manual SW-1S/1C/1W 4. Exploded View 4.1. SW-1S/1C 2/28/2011...
  • Page 19 Service Manual SW-1S/1C/1W 4.2. SW-1W 2/28/2011...

  • Page 20: Load Cell Drawing

    Service Manual SW-1S/1C/1W 5. Load Cell drawing (spring elem ent) 2090501 2/28/2011...

  • Page 21: Part Location

    Service Manual SW-1S/1C/1W 6. Part Location 6.1. Main PCB (Top) 2/28/2011...

  • Page 22: Main Pcb (Bottom)

    Service Manual SW-1S/1C/1W 6.2. Main PCB (Bottom) 2/28/2011...

  • Page 23: Rear Display Pcb (Top)

    Service Manual SW-1S/1C/1W 6.3. Rear Display PCB (Top) 2/28/2011...

  • Page 24: Error Messages & Solution

    "Err 0" Remove unstable facts. The "Err 0" occurs when scale is not stable. The "Err 1" occurs when a current zero point has Please call your CAS "Err 1" dealer. shifted from the last span calibration. The "Err 2" is not a real error. Only it prompts Please call your CAS "Err 2"...

  • Page 25: Part List

    Service Manual SW-1S/1C/1W 8. Part List 8.1.1 SW-1S/1C/1W (Electronic part) 1.1 MAIN PCB ASS'Y [140SW5EMAPUN0101] Part Name Specification Part Number Q'ty Remark MAIN PCB ASS'Y 140SW5EMAPUN0101 MAIN PCB ASS'Y PCB-MAIN 6100-PSW-0000-A(SW-1S) 6100PSW0000A 1 MAIN PCB ONE MODULE ONE MODULE 6PA0A0000000...
  • Page 26 Service Manual SW-1S/1C/1W DIODE-CHIP KDS184 6294ICP01840 1 D1 RESISTOR-CHIP 1/10W WR06X0000JT(0Ω) 6527ID00000A 17 CON1~17 RESISTOR-CHIP 1/10W RR1220P-100D(10Ω) 6527ID001000 1 R11 RESISTOR-CHIP 1/10W RR1220P-222D(2.2K) 6527ID300220 1 R7 RESISTOR-CHIP 1/10W RR1220P-104D(100K) 6527ID310000 4 R1,2,8,9 RESISTOR-CHIP 1/10W RR1220P-102D(1K) 6527ID300100 1 R10 RESISTOR-CHIP 1/10W...
  • Page 27 Service Manual SW-1S/1C/1W CONDENSER-CHIP CL21F 104KBNC 6712CHP01040 5 C4,6,7,9,10 CONNECTOR(WAFER) LAL0640-02 (LAW250-02) 7809CAL00020 3 J1,3,6 CONNECTOR(WAFER) LAL0640-03 (LAW250-03) 7809CAL00030 1 J4 CONNECTOR(WAFER) LAL0640-11 (LAW250-11) 7809CAL00110 2 LCD_CON PIEZO BUZZER APR,ADR(CHINA) 7002Z0000000 1 BUZZER TACT S/W KPT-1105B(DJTA-1102C) 7600STA1105B 4 ZERO,TARE,HOLD,ON/OFF KEY...
  • Page 28 Service Manual SW-1S/1C/1W Part Name Specification Part Number Q'ty Remark REAR DISPLAY PCB ASS'Y SW-1S 140SW1MDIPUN0104 1 REAR DISPLAY PCB ASS'Y BRACKET-LCD DTE 101754AJP 1(SW) 2000A0000660 PCB-DISPLAY 6110-PSW-1130-0(SW) 6110PSW11300 DTE 101754AJP 1(SW) 7212D0040920 1 LCD FLAT CABLE CONNECTOR (10+11)P*350mm(CORE,SW 양면) 7850W0021350 1.3 CAL PCB ASS'Y [140SW6ECAPUN0101]...
  • Page 29 Service Manual SW-1S/1C/1W PCB-CAL 6151-PSW-0000-0(SW1-S/1C) 6151PSW00000 TACT S/W 11902(DJTA-1102) 7600STA19020 CONNECTOR WIRE 2P*140m/m(SW) 7840W000214B 8.1.2 SW-1S/1C (Mechanical part) 1.1 BODY ASS'Y [140SW4SBODUN0103] SW-1S 반제품 140SW4SBODUN0103 BODY ASS'Y SW-1S Q'ty BODY ASS'Y 자재 1590A000006A BATTERY SPRING B ø0.9*ø16*50*19-SUS(SW-1) BODY ASS'Y 자재...
  • Page 30 Service Manual SW-1S/1C/1W BODY ASS'Y 자재 7840W0003230 CONNECTOR WIRE 3P*230mm-303(EP,SW) 1.2 C/T BOX ASS'Y [140SW4MCTBUN0103] SW-1S 반제품 C/T BOX ASS'Y SW-1S 140SW4MCTBUN0103 C/T BOX ASS'Y 자재 7510P0911220 ADAPTOR 110/220V9V/300mA(EP,PW) C/T BOX ASS'Y 자재 7520P0001500 BATTERY-MN R20-1.5V-D(TP,SW) C/T BOX ASS'Y 자재...
  • Page 31 Service Manual SW-1S/1C/1W C/T BOX ASS'Y 자재 9301A0000030 POLY BAG 170*250*0.05T(MANUAL) C/T BOX ASS'Y 자재 9302A000005B POLY BAG 270*350*0.04T(MW,PW)(SET)HD C/T BOX ASS'Y 자재 9305A000001B POLY BAG 500*650*0.04T(S2000)(SET,HD) C/T BOX ASS'Y 자재 9400A0000460 SILICAGEL C/T BOX ASS'Y 자재 9900A0000010 봉인납 수출용...
  • Page 32 Service Manual SW-1S/1C/1W BODY ASS'Y 자재 1510A0003060 SCREW-TAPPING(PH)-1 M3*6 BODY ASS'Y 자재 1510A0003080 SCREW-TAPPING(PH)-1 M3*8 BODY ASS'Y 자재 1510A0004120 SCREW-TAPPING(PH)-1 M4*12 BODY ASS'Y 자재 1510A0004200 SCREW-TAPPING(PH)-1 M4*20 BODY ASS'Y 자재 2040-103-0013-0 BATTERY COVER SW Violet (비난연) BODY ASS'Y 자재 2040-103-0012-0 BODY SW Violet (비난연)
  • Page 33 Service Manual SW-1S/1C/1W L/C BRACKET ASS'Y 자재 1030A000039A BRACKET-L/C LOWER SPC 120*100*4T(SW-1) L/C BRACKET ASS'Y 자재 1030A000040B BRACKET L/C-TOP SPC160*110*3.2T(SW-5,10K) L/C BRACKET ASS'Y 자재 1130A0000020 BOLT-LIMIT M5*33.8(Zn 황)(SW-10,20,30) L/C BRACKET ASS'Y 자재 1130A0000030 BOLT-LIMIT M5*34.9(Zn 백)(SW-2,5,10) L/C BRACKET ASS'Y 자재...
  • Page 34 Service Manual SW-1S/1C/1W 1.5 UPPER CASE ASS'Y [140SW4MUPCUN0103] SW-1S 반제품 SW-1S 140SW4MUPCUN0103 UPPER CASE ASS'Y UPPER CASE ASS'Y 자재 1510A0004200 SCREW-TAPPING(PH)-1 M4*20 UPPER CASE ASS'Y 자재 1563A0003080 RIVET @3.2*8 UPPER CASE ASS'Y 자재 1810SW000332 SPEC PLATE SW-1(영공)(SW,SW-II 공용) UPPER CASE ASS'Y 자재...
  • Page 35 Service Manual SW-1S/1C/1W 1.6 SW-5L [LLBSW0153G000000] 자재 9800A0000040 LOCKING PAINT 접착제(200G)(녹색) 0.002 자재 8ZSW0KK00500 LOAD CELL SW-5L(CHINA) 자재 9800A000001A 순간본드 ALTECO-EE(20g) 0.002 자재 9800A0000030 BOND #575 180ml 0.002 8.1.3 SW-1W (Mechanical part) 1.1 BODY ASS'Y SW-1W 반제품 BODY ASS'Y SW-1W...
  • Page 36 Service Manual SW-1S/1C/1W BODY ASS'Y 1265A0000010 BOLT-SEALING M3*9(황동,HEAD 3mm 포함) BODY ASS'Y 1502MSU05120 SCREW-MACHINE(PH) M5*0.8*12-SUS BODY ASS'Y 1510A0003060 SCREW-TAPPING(PH)-1 M3*6 BODY ASS'Y 1510A0003080 SCREW-TAPPING(PH)-1 M3*8 BODY ASS'Y 1510A0004060 SCREW-TAPPING(PH)-1 M4*6 BODY ASS'Y 1510MSU04120 SCREW-TAPPING(PH)-1 M4*12-SUS BODY ASS'Y 1561MSU05000 E-RING ø5*ø11*0.6-SUS...
  • Page 37 Service Manual SW-1S/1C/1W BODY ASS'Y 2022A0000041 WATER LEVEL GAGE ø14.9*8(S-2000)상보 BODY ASS'Y 2600A000084A BATTERY COVER GASKET SW-WATERPROOF (150.2*187.8*4) BODY ASS'Y 2600A0000850 CONNECTOR RUBBER SW-WATERPROOF (39.5*45.5*15) BODY ASS'Y 2630A0000030 O-RING P5(HBB) 1.2 C/T BOX ASS'Y SW-1W 반제품 C/T BOX ASS'Y SW-1W C/T BOX ASS'Y 자재...
  • Page 38 Service Manual SW-1S/1C/1W C/T BOX ASS'Y 9203AS000210 STYROFOAM BOX SW-WATERPROOF(L) 352.5*146*191 C/T BOX ASS'Y 9300A0000020 POLY BAG 90*150*0.05T(FUSE) C/T BOX ASS'Y 9301A0000030 POLY BAG 170*250*0.05T(MANUAL) C/T BOX ASS'Y 9302A000005B POLY BAG 270*350*0.04T(MW,PW)(SET)HD C/T BOX ASS'Y 9305A000001B POLY BAG 500*650*0.04T(S2000)(SET,HD) C/T BOX ASS'Y...
  • Page 39 Service Manual SW-1S/1C/1W BODY ASS'Y 1590A000007B BATTERY SPRING C ø0.9*ø16*37*8 BODY ASS'Y 1590A000014A BATTERY SPRING A ø0.9*ø16*50*19(SW-1) BODY ASS'Y 1590A0000240 BATTERY SPRING D ø0.9*ø16*37*26-SWP(SW-1) BODY ASS'Y 7840W000219B CONNECTOR WIRE 2P*190mm SW-WP (+)BATTERY WIRE BODY ASS'Y 7840W0002230 CONNECTOR WIRE 2P*230mm SW-WP (-)BATTERY WIRE...
  • Page 40 Service Manual SW-1S/1C/1W L/C BRACKET ASS'Y 1130A0000030 BOLT-LIMIT M5*34.9(Zn 백)(SW-2,5,10) L/C BRACKET ASS'Y 1510MSU04120 SCREW-TAPPING(PH)-1 M4*12-SUS L/C BRACKET ASS'Y 1530MSU05100 BOLT-WRENCH M5*1.0*10-SUS L/C BRACKET ASS'Y 1530MSU05150 BOLT-WRENCH M5*15-SUS L/C BRACKET ASS'Y 1532A0004120 BOLT-WRENCH(ST) M4*12(SP 30K,60lb 2EA) L/C BRACKET ASS'Y 1540A0005000 NUT(HEX) M5*0.8...
  • Page 41 Service Manual SW-1S/1C/1W SW-1W 반제품 SW-1W UPPER CASE ASS'Y UPPER CASE ASS'Y 1000A0002280 BELLOWS PLATE SW-1W(ø129.3*1.6t) UPPER CASE ASS'Y 1000A0002290 TRAY SW-1W(253.4*202*17.8)(SUS) UPPER CASE ASS'Y 1502MSU03080 SCREW-MACHINE(PH) M3*8-SUS UPPER CASE ASS'Y 1510MSU04120 SCREW-TAPPING(PH)-1 M4*12-SUS UPPER CASE ASS'Y 1563A0003080 RIVET @3.2*8...
  • Page 42 Service Manual SW-1S/1C/1W UPPER CASE ASS'Y 2620A0000310 BELLOWS SW-WATERPROOF (ø129.3*17) 1.6 UPPER CASE ASS'Y SW-1W 반제품 SW-1W IMAGE ASS'Y IMAGE ASS'Y 1810SW000332 SPEC PLATE SW-1(영공)(SW,SW-II 공용) IMAGE ASS'Y 2050W5B20330 DISPLAY COVER SW-1W(20kg)(ENGLISH)(1/10000) IMAGE ASS'Y 2200W5A20330 KEY BOARD PAD SW-1W(20kg)(ENGLISH)(1/10000) IMAGE ASS'Y...
  • Page 43 Service Manual SW-1S/1C/1W 자재 9800A000001A 순간본드 ALTECO-EE(20g) 0.002 자재 9800A0000030 BOND #575 180ml 0.002 2/28/2011...

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