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ER SERVICE MANUAL

1. LED1 LED2 x LEDS LED4 lt R LEDeW LED lt R LED8 LEDS a R LEDT LED1 lt R 7 4 2007 LED1 LED1 R LEDT LEDT lt R x SEG A SEG B SEG ED INDICATOR2 ED INDICATOR1 ER LED REAR DISPLAY Bize Document Number 6110 PER 0200 ate Wednesday June 13 2007 Bheet of 6 LAE CORPORATION ER Service Manual 3 2 2 8 RS232 Part xc 5 x f is DIN1 gt pout H 2 2 DIN2 DOUT2 HX px X15 2 8 2 24 RIN2 ROUT2 2 X 5V L 1 c2 BON M CON1 Gile cz CON TX 2 3 z 2 e w max3232idbre4 CON2 Title ER RS 232 CIRCUIT Size Document Number 4 0 Date Wednesday May 30 2007 36 7 4 2007 LAE CORPORATION 3 2 3 VFD Version 3 2 3 1 5V Main ER Service Manual WEIGHT3 TOTALI TOTAL2 TOTALS TOTALS TOTALE gt gt 11 lt KEY lt J lt KEY KEY CON2 KEY KEY CONS Rt 10 ONE
2. 37 3 2 3 1 MAIN me 37 3 2 3 2 Power 2 uua uuu un un 38 3 2 3 3 Key 8LC I L 39 3 2 3 4 Pole front display Part 40 3 2 3 5 Pole rear display Part 41 3 2 3 6 Front display Part 42 3 2 3 7 Rear display Part 43 3 2 3 8 15232 44 4 Exploded 45 5 Load Cell 47 6 Part M 48 6 1 LCD Versi0ONi s usasadi auasu 48 6 1 1 1 Main PCB Part 48 LCD MAIN 48 6 1 1 2 FRONT DISPLAY PCB Part Location 49 LCD FRONT DISPLAY 49 6 1 1 3 REAR DISPLAY PCB Part Location 50 LCD REAR DISPLAY 50 6 1 1 4 POLE DISPLAY PCB Part Location 51 LCD FRONT
3. E R7 10 us RNG 1 36 Display A 2 35 RN103 le POWER CHK 4 RNS POWER CON gt 2 00 18 iu at SEG Rx 6 1 Por at tay He i SEG B T HR 4 02 2117 He 1 SEG_C 7 Poa 03 93 45 514 94 POS 7104 SIT 1 5 4 SEG E P3 2 8 29 POS 8 05 05 M3 7118 12 1 6 3 LE paz TU 06 06 7 07 SEG F 8 12 8 11 7 2 Se P3 3 9 28 Pos D7 07 18 08 I 2 2 x ns PO 4 P20 uds SEG DP P3 4 10 27 5 PZY 1 0 RN4 RN101 s 0 5 PZZ OE RN2_RN101 1 63 5 25 74 573 AA KEY CONS CES LA Cons 488 415 Pas i 2 KEY P37 13 24 PSEN KEY CONS ren POEN 0 tuF 5 4 P20 14 23 Ut 4 KEY CONS TERM 51 5 X 19 1 48 5 3 KEY CON10 P2 1 15 2 2458 oo DIGITI 2 ma x o Die x x 02 02 P392 21 2403 oH Hu oH DIGITA P23 47 20 His 08 2 DIGITS 08 D DIGITS BUZZER pa Oo SLE a Wee 0 aie GND 11025 ULNzOUSAD L158 L16 e CON2 29 E
4. E FRONT MODULE 1 zi 1 6100 0010 ER VFD MAIN PCB CAS CORP 07 05 22 53 7 4 2007 LAE CORPORATION ER Service Manual 6 1 2 2 VFD FRONT DISPLAY PCB Part Location DRAWING NUMBER 9000 ER1 0007 VFD FRONT DISPLAY JPG TOTAL oh LL 1 JP3 WEIGHT UNIT PRICE JP2 54 7 4 2007 LAE CORPORATION ER Service Manual 6 1 2 3 VFD REAR DISPLAY PCB Part Location DRAWING NUMBER 9000 1 0008 VFD REAR DISPLAY WEIGHT UNIT PRICE 55 7 4 2007 LAE CORPORATION ER Service Manual 6 1 2 4 POLE DISPLAY PCB Part Location DRAWING NUMBER 9000 ER1 0009 VFD POLE DISPLAY TYPE 1 L ER VFD Pole TOTAL PRICE 6110 0030 Korfs Us CAS Corp O REAR SIDE NFDZ MC gt 07 4 06 05 R1 R2 VFD1 IH H H DP 03 WC O7 2 b Fi UNIT PRICE HOLE WEIGHT HOLE 4 e 9 cm NCD12 01101009 DB NC D amp 0504 03 02 01 ir NC b FL i H HHHHH AHHH HHH DH 56 7 4 2007 LAE CORPORATION ER Service Manual DRAWING NUMBER 9000 ER1 0010 VFD POLE DISPLAY TYPE 2 L TOTAL PRICE O DEus O vis III IL H 79m UN
5. No Part Name Specification Part Number Q ty Remark MAIN PCB ASS Y ER 15CB LCD BACK LIGHT 110EROEMAPUNO101 1 MAIN PCB ASS Y 1 PCB MAIN 6100 PER 0001 A ER LCD 6100 00010 1 2 ONE MODULE ONE MODULE 1 ONE MODULE1 3 IC REGULATOR KA7809A D PACK 622015078090 1 04 4 IC REGULATOR XC6204C502MR 5 0V 6220150 5020 1 U2 5 IC LCD DRIVER HOLTEX HT1622 ERS LCD 622410016220 1101 6 IC DC DC CONVERTER MC34063AD 62421003406A 1103 7 TRANSISTOR CHIP KTA1504 SY 628110015040 1 Q3 64 7 4 2007 CAS CORPORATION ER Service Manual 8 TRANSISTOR CHIP KTA1666 628110016660 Q1 9 TRANSISTOR CHIP 2N2222AS 628110022220 Q2 10 DIODE POWER 1N5819 SMD 629115058190 D1 23 5 11 DIODE POWER 1N5406 62911 054060 04 12 DIODE SWITCHING PMLL4148L LP CONT 6294ISW4148A D6 13 DIODE CHIP KDS184 6294ICP01840 D7 14 RESISTOR 2W CFR 0 330 5 6512CJ000033 R9 15 RESISTOR CHIP 1 10W RR1220P 100D 100 6527ID001000 R16 16 RESISTOR CHIP 1 10W RR1220P 102D 1K 652710300100 R8 15 17 RESISTOR CHIP 1 10W RR1220P 202D 2K 652710300200 R12 18 RESISTOR CHIP 1 10W RR1220P 222D 2 2K 652710300220 R5 19 RESISTOR CHIP 1 10W RR1220P 472D 4 7K 65271D300470 R7 65 7 4 2007 CAS CORPORATION ER Service Manual 20 RESISTOR
6. CV 49 i 7 won gt SE 3 a MI eo do lt 55 o O O O e MMA OOOOO an P E NORMAL OPEN K a a SN FRONT DISPLAY 1 WEIGHT5 39 FL WEIGHT3 4 WEIGHTA WEIGHT1 5 6 WEIGHT2 UNITS 7 8 NC UNITA 9 10 UNITS UNIT2 il 12 UNIT3 SEGF 13 14 UNITI SEG 15 16 NC TOTAL6 17 18 SEG D TOTALS 19 20 TR DP 21 22 TOTAL4 SEG 23 24 TOTAL3 SEGG 25 26 TOTAL2 TOTAL1 27 28 SEGB FL 29 30 SEGA Size Document Number Rev 6110 PER 0010 5 Date Thursday June 14 2007 Sheet 5 of 8 42 7 4 2007 LAE CORPORATION 3 2 3 7 Rear display Part ER Service Manual WEIGHT SEG DP UNIT PRICE TOTAL PRICE CONS REAR DISPLAY WEIGHT5 FL WEIGHT3 WEIGHT4 WEIGHT WEIGHT2 UNIT6 rus ls UNIT4 UNIT2 UNIT3 UNITI SEG E TOTALG TOTALS SEG D TOTLA4 TR DP TOTALS SEG C TOTAL2 SEGG TOTAL1 SEG B FL SEG A 43 7 4 2007 R26 ERS DISPLAY CIRCUIT REAR Document Number 6110 PER 0020 CAS ER Service Manual CORPORATION 3 2 3 8 RS232 Part X49 X48 1 X16 4 3 Hx 5 2 X14 45V 1 4 0 1uF CON_RX C2 5 1 3 CON1 Gils 2 2
7. MATERIAL END FINISH CONTRACT OR pP WI DIMENSIONS CUSTOMER NO NC ARE IN CHECKED CHECKED APPROVED 1 2 CAS FORM A4 210mmx297mm 10 7 4 2007 CAS CORPORATION ER Service Manual PART NO CONTENTS DRAW CHECKED APPROVED AME OR TITLE EOK MYON GULAR lt I DO KOREA jECIMA N T USED IN DECIMAL N A MBLY ST MADE FOR J CONTRACT OR CUSTOMER NO dii CHECKED CHECKED APPROVED 11 7 4 2007 LAE CORPORATION ER Service 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 Please simply follow below procedure to move to other mode 1 Calibration Mode Pressing and holding Calibration Switch press POWER key 2 It displays CAL 0 after CAL and it blinks the version of scale three times 3 Selecting menu press TARE 4 ENTER Setting TARE key MODE Function CAL 1 Display normalized AD CAL 2 Display Keypad infomation Weight Setting Mode UnLoad gt TARE CAL 3 MIDD gt TARE after loading for 1 3 weight FULL gt TARE after loading for Full we
8. POWER LED i GND WEIGHT DIGIT2 2 WEIGHT DIGIT1 WEIGHT DIGIT4 E WEIGHT DIGITS TOTAL DIGITI SEG B SEG F i TOTAL DIGIT2 SEG AC 5 LED INDICATOR1 5 51 566 6 45 EG D 10 41 866 TOTAL DIGIT3 E E TOTAL DIGIT4 SEG 0 i 40 SEG C 38 14 37 X35 36 X 36 17 34 X38 33 3 32 5 TOTAL DIGITS TOTAL DIGITS WEIGHT DIGI WEIGHT DIGITS LED_INDICATOR2 UNIT DIGIT2 UNIT DIGITI UNIT DIGITA UNIT UNIT DIGITS UNIT DIGITS POLE REAR DISPLAY CONNECTOR GND POWER LED 1 INDICATOR DIGITIS DIGITI6 0161714 DIGIT12 DIGITIO DIGITS DIGITS 019174 016172 SEG Di SEG F SEG D SEG B DISPLAY LED INDICATOR1 DIGITI7 DIGITIS DIGITI3 DIGITI DIGITS DIGIT DIGITS DIGITS DIGITI SEG G SEG E SEG C SEG A EB Eg 55 55 55 5 55 55 it 0 EH ISEG A IsEG T TERES CN D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 ms ia E ue P Re me 4821 PO ECL LEDU LLU ECL I Lil D pP D DP D pP D DP D DP D DP D DP D DP ISEG_G 1 1 1 1 1 4 4 DP 4 4 4 4 4 C LED1W LeD2W LEDS L 604 S A R 33 LED6W LED R LEDS R LEDS LEDIW LED LED1 x
9. 54 rz u s 5 F5 S127 55 4570 56 35 U S7 7 0 58 2 59 15 513 5 0 514 5 0 15 ma 0 510 5 0 11 7 0 UNIT DISPLAY GND S30 COMO COMI COM2 COM3 S28 BACK LIGHT NC NC NC NC COM4 5 COM6 7 POWER EB 13 14 15 10 11 16 18 19 POLE REAR DISPLAY CONNECTOR 25 ER Service Manual PRICE DISPLAY ER LCD POLE REAR DISPLAY PCB Document Number Monday March 12 2007 7 4 2007 LAE CORPORATION 3 2 1 7 WEIGHT DISPLAY UNIT DISPLAY 0 1 2 3 4 COM4 COM5 COM6 COM7 S12 S5 S6 7 8 S9 13 14 15 10 11 Front display Part FRONT DISPLAY CONNECTOR male 26 ER Service Manual so S1 52 53 54 COMO COM2 COM3 12 5 S6 7 8 S9 13 S14 15 10 11 PRICE DISPLAY itle ER1 FRONT DISPLAY Document Number Date Monday Marc 12 2007 7 4 2007 LAE CORPORATION ER Service Manual 3 2 1 8 Rear display Part 1 16 2 0 GND 817 3 8 BACK LIGHT 518 4 CONO 819 5 95 S20 6 0 7 0 COM3 5 2 S28 COM 3 12 1579 NC 528 NC 521 9 NC 522 3798 NC 23 14 S24 15 5 525 M6 COM6 829 F7 530 Ag 5 POWER LED 531 M
10. 13 2 1 1 4 4 4 Setting 14 2 1 1 5 4 5 56LLIII I I 14 2 1 2 SPAN Calibration Setting C 3 15 2 1 3 Gravity Constant Value Setting 9 15 2 1 4 Calibration factor Setting C 10 16 2 1 5 Displaying Real A D Value C 5 16 2 1 6 Input Function Key Code C 6 17 2 1 7 Percent Calibration C 7 18 2 1 8 Battery Calibration C 8 18 3 The Schematics and Diagran 19 3 1 System Block Diagram 19 3 2 Circuit u u tecti trt siste tl ser 20 3 2 1 LCD V FSION 20 3 2 1 1 MAIN e 20 3 2 1 2 Power 21 3 2
11. D DP D DP D DP D DP D DP D DP D DP D DP D DP a a a a a a a a a oowad oauac oauao oauac oowad SEG G 4 4 1 4 4 4 4 4 SEG D 4 4 4 4 4 4 SEG E 4 4 4 4 4 4 1 SEG DP 4 4 1 4 4 4 4 4 SEG C n SEG A SEG B SEG C T SEG D T SEG E SEG 1 SEG G SEG DP LED1W LED2W LED3W LED4W LED5SW LED6W LEn7W LEDS LED9W LED1W LEDIN LED1 LED1M LED RRR 8 RRR RRR 8 KR 1 1 1 4 4 INDICATOR2 INDICATOR1 ERS LED FRONT DISPLAY Size Document Number ev 8 6110 PER 0100 Date Wednesday June 13 2007 Bheet 1 of 6 7 4 2007 CAS CORPORATION 3 2 2 7 DISPLAY CON LDE INDICATOR DIGIT16 DIGIT14 DIGIT12 DIGIT10 DIGITS DIGIT6 Rear display Part LED INDICATOR1 DIGIT17 DIGIT15 DIGIT13 DIGIT9 DIGIT7 DIGITS REAR DISPLAY 35 ER Service Manual 85 55 55 55 55 E DA D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 b _ i 400 MI CO OO AA OO OUO GO Top Top Top Top Top Top Top Top T
12. 2 X41 w max3232idbre4 CON2 Title ER RS 232 CIRCUIT Size Document Number Rev A4 6528 PER 0001 A Thursday June 14 2007 Date 44 7 4 2007 LAS CORPORATION ER Service Manual 4 Exploded View 2 8 d v 2 1 ART HO ev sw CONTENTS cua 27 B 4 row gt n E E EAS FOR APPROVAL 2003 12 29 Se ES NANE OR TME TERI SPECFED ERS ANGULAR ORD FIRST USED N SEA DECIMAL ar SHOPPING SCALE ss ME FOR ERS N A CONTACT WORLD W DONT TENSIONS 2 CUSTOVEDR no WORLD WIDE SCALE DRANG ARE 5 D CHECKED APPROVED SCALE PART 141 3001 7 3 5 7 Bs E FOLD 45 7 4 2007 LAS CORPORATION ER Service Manual N q yt RESINS 1 I rmv CONTENTS em oem mm FOLD l 1 F FOR APPROVAL F 2004 01 29 CAS CO LM 5 Nave OR TLE scit SPEED sci ANGULAR ORD ERS R KANAP RI 1 TRNGUU KU
13. Key Out 5 Key Out 6 TPIP2 10804 11025 12 11026 13 11025 11111025 AIN Li2L1028 14 11025 AIN L5 11025 PROGRAM PART CAL PART CAL TP PSEN 45V 10k 2 CAL SW 81 20 BUZZER PART BUZZER 1 lt RS232 DRIVER PART TP1 2 18 11025 ana 17 11025 4 Q3 1504 BUZZER L8 11025 NON T anon BUZZER1 7 4 2007 NN 19 L1028 Mie ER LCD MAIN CIRCUIT Size Document Number Rev 8 6100 PER 0001 Date Wednesday May 30 2007 Bheet 2 9 CORPORATION 3 2 1 2 Power part ER Service Manual RECHARGEABLE BATTERY Pom Power SW TP LED de U4 17809 pi TP BUZZER TP BUZZER 3 gt Power LED 5514 4 Charge E T 45V dk U2 XC6204C502MR TP GND TP BAT 1 VIN 9 02 D3 1 69 Adaptor 4701 35 100uF 1
14. Pas 30 2 POWER LED MODULE CONNECTOR gt LED_INDICATOR 2 e CUTE Tour DIGITI8 26 25 DIGITI7 us DIGIT16 24 23 DIGITIS PART 25 005 2 iiu HE DIGITS DIGITI2 20 19 DIGITI1 2 00 312 oH DIGIT9 DIGITI0 18 17 DIGITS Hoi 8 DIGITIO DIGITS 16 15 DIGIT7 402 15 DIGITI1 DIGITS 14 13 DIGITS 808 815 051 DIGIT12 DIGITS 12 11 DIGITS His DIGITIS 018172 10 9 DIGITI 1105 os 7 Ds DIGITIA SEG Di 7 SEG G 8108 1 Eplay SEQ F 6 5 SEG E 14 11028 D7 0 GND SEG D 4 SEG C cons nm SEG B 2 1 SEG A 10 1 1 ULN2003AD 29 94 P3 4 T DISPLAY CON 8 3 KEY CONI 7406573 T HE 12 114025 11411028 SIG IN ev 5 1 SS KEY_CON4 Li 11028 11311025 PAM gt us uc IS T i 2 2 Ot 15 DIGITIS 1 E 18 He DIGITIS KEY i Ho 6 His os ae DIGITI7 KEY 2 io DIGITIS KEY CONS 3 522 oH His 08 2 LED INDICATOR1 KEY 4 Hos SHE His LED INDICATOR2 KEY CONS gt 7 04 x 7 Dispisy Voc KEY CONG 5 22 55 GX H 8 KEY gt x KEY CONS x D7 KEY CONIO Whe ULN2003AD ii GE 573 LOADCELL PART E RB E 10k Ri 5V CONG CAL BUZZER W 298 1 _ gt gt gt gt _ gt _ 2 1 R2 100 BUZZER1 3 4 CAL SW 5 ER_LED TYPE MAIN CIRC
15. RESISTOR 1 4W CFR 1K 5 6515CJ300100 1 R1 4 LCD 2512STF P ER LCD BACK LIGHT amp 7212D0025120 3 LCD1 2 3 5 BACK LIGHT JHB2866 A ER 1 LCD 6DIGIT 7224D0028660 3 6 LED LAMP g5 RED 7232DR00005A 1101 7 SOCKET CONNECTOR HIF3F 50PA 2 54DS 7813C000050A 1 1 69 7 4 2007 LAE CORPORATION ER Service Manual 8 JUMP WIRE g0 6 10m m 7844W0001000 14 JP1 12 15 16 1 4 KEY BOARD PCB ASS Y 110ERSEKEPPHO 101 No Part Name Specification Part Number Q ty Remark KEY BOARD PCB ASS Y ER2 15CB LCD 110 0101 1 BOARD ASS Y 1 6130 PER 0001 0 ER 6130 00010 1 BOARD 2 CLAMP FILTER ZCAT1518 0730 BW HIGH 6830F0007300 1 CLAMP FILTER KEY 3 TACT S W 12 12 SKHK DJTA 1103E 7600STA12120 25 4 FLAT CABLE CONNECTOR 12P 12P 320mm EP F ER 8 5 7850W0024320 1 1 1 5 RS232C PCB ASS Y 110ER3153GPH0101 Part Name Specification Part Number x Q ty x Remark 70 7 4 2007 CAS CORPORATION ER Service Manual RS232C PCB ASS Y ER2 15CB LCD 110ER3153GPH0101 RS232C PCB ASS Y 1 BOLT CONNECTOR 1 8 6 UNC 9 7 1507A0018060 CONNECTOR BOLT 2 PCB RS232C 6158 PER 0001 A ER 6158 RS232C 232 3 IC LINE DRIVER ICL232CBE SMD 624015002320 U1 4 CONDENSER CHIP CL21F 104KBNC 6712CHP01040 1 2 3 4 5 5 D SUB CONNECTOR D9
16. message 4 Press TARE key and then it displays midup message 5 Load middle weight ex 1 3 full capacity on the platform 6 Press TARE key and then it displays span message 7 Load full weight on the platform 8 Press TARE key and then it displays middn message 9 Load middle weight ex 1 3 full capacity on the platform 10 Press TARE key and then it display CAL 3 message 2 1 3 Gravity Constant Value Setting C 9 Current gravitational Acceleration value is set to 9 7994 m s 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 C 9 3 Press TARE key and then G 1 message and 9 7994 will be shown The first digit 9 will blink 4 Input a gravitational acceleration value by using ZERO key 5 Press TARE key and then G 2 message blinks 9 7994 will be shown The first digit 9 will blink 15 7 4 2007 CORPORATION ER Service Manual 6 Input a gravitational acceleration value by using ZERO key 7 Press TARE key to save the gravitational acceleration value and C 9 message will be shown 2 1 4 Calibration factor Setting C 10 1 Pressing and holding Calibration Switch press POWER key 2 After CAL message blinks three times and shows the version of scale it displays CAL 1 message 3 Press ZERO to display C
17. KEY IN 2 IN 3 KEY OUT 5 KEY OUT 1 KEY OUT CON 2 KEY OUT 3 KEY OUT 6 KEY OUT CON 4 KEY OUT 5 KEY OUT 6 POWER CHK GND KEY IN CON 1 KEY IN CON 2 KEY IN CON 3 KEY IN CON 4 ON OFF1 POWER lt O itle ER KEY CIRCUIT ize Document Number Rev 6130 PER 0001 0 6 Date Wednesday June 13 2007 heet 5 of 31 7 4 2007 CORPORATION 3 2 2 4 DISPLAY CON Pole front display Part POWER LED i 50 GND WEIGHT DIGIT2 E WEIGHT DIGITI 4 47 01918 SEG F 5 45 TOTAL DIGIT2 SEG Ac LED INDICATOR 2 44 SEG G 43 EG 2 TOTAL DIGIT 10 TOTAL DIGIT4 SEG pi 2 22 13 38 lt ax 36 X 2 8 25 17 237 19 327 TOTAL DIGITS gt TOTAL DIGITS WEIGHT DIGI 21 30 WEIGHT DIGITS gt 22 2 LED INDICATOR2 UNIT DIGIT2 23 28 UNIT DIGITI POLE FONRT DISPLAY CONNECTOR lt LED17 4 POWER LED GND ER Service Manual SEG A SEG B BE ee 55 1 mau m wu
18. NG 15 36 15 36 20 24 519 18 5 518 gt 1 3 523 817 H 516 POWER LED 1 E 522 529 528 818 15 33 lt gt EJ 530 514 527 55 20 ED 55 515 gt 20 E 526 57 59 510 531 521 22 28 58 811 5 22 28 530 823 23 522 516 R 517 327 24 2 524 518 z 2 520 826 525 519 lt 529 FRONT DISPLAY CONNECTOR REAR DISPLAY CONNECTOR EG31 EG30 DISPLAY DRIVER MAIN PCB EG28 EG27 26 25 EG24 EG23 22 EG21 20 sv 3885888588888 a NC RD LCD wR 20 WR 86619 619 LCD DATA DATA SEG18 7 VSS SEG17 45 EGI7 0801 SEG16 IEG16 ie ob aga 86614 dum re HTte22640FP EGIS 82 SEG12 EG12 SEG e Xue 88010 Cas xen sees 38 669 X6 T2 SEG8 36 83 3 SEG7 EG 44 como 322235 88 288 E 8888888888888 8959 EGS 4 EGS 2 EG1 EGO OMS OMS OMS 2 OMO 22 7 4 2007 ER1_ LCD DISPLAY M ize Document Number 6100 PER 0001 ale Wednesday 30 2007 Eneet CAS CORPORATION 3 2 1 4 CN6 Key Part KEY OUT CON 1 KEY OUT CON 2 KEY OUT CON 3 KEY OUT CON 4 KEY OUT CON 5 KEY OUT CON 6 POWER CHK GND ER Service Manual a a O O o O
19. SEG A FRONT DISPLAY PART REAR DISPLAY WEIGHTS 1 2 FL WEIGHTS 4 WEIGHTA WEIGHT1 5 6 WEIGHT2 UNITS 7 GND UNIT4 9 10 UNITS UNIT2 11 12 UNITS SEGF 13 14 UNITI SEG E 15 16 TOTALS TOTALS 17 18 SEG D TOTLA4 19 20 18 DP 21 22 TOTALS 2 ITOTAL1 SEG B SEG A SEGG POWER LED FL REAR DISPLAY 23 24 25 26 27 28 29 30 PART R13 10k PSEN JP1 PROGRAM PART 37 5V R14 CAL st CAL S W CAL PART BUZZER PART ML BUZZER KTA1504 BUZZER1 Tie ER VFD MAIN CIRCUIT a Document Number 6100 PER 0010 ale Wednesday June 27 2007 STE 3 7 4 2007 LAS CORPORATION 3 2 3 2 Power part VFD USE RECHARGEABLE BATTERY ER Service Manual CN1 POWER SW TCAP GND POWER LED Adaptor 06 1 p 2 R19 3 1N5406 CN 2 she ATOUF 25V di 2 1 Pb 6 5 CN5_MALE1 CN5_FEMALE1 F 470 35 LM7809 1 vin 9 vout SS14 ol U4 MC34063A swc L10 220uH D2 03 SWE p p D4 Pm 5514 8814 Vin 48V 1 3 U5 XC6204C502MR VIN 5 P Fi FUSE 3 3 oe 1 1 BA
20. 1 3 Display rasa 22 3 2 1 4 Key 8LC 23 3 2 1 5 Pole front display Part 24 2 7 4 2007 LAE CORPORATION ER Service Manual 3 2 1 6 Pole rear display Part 25 3 2 1 7 Front display Part 26 3 2 1 8 Rear display Part 27 3 2 1 9 RS232 28 3 2 2 _ _ lt __ __ _ _ ____ ____ ___ _ _ 29 3 2 2 1 MAIN me 29 3 2 2 2 Power 30 3 2 2 3 Key Part Q 31 3 2 2 4 Pole front display Part 32 3 2 2 5 Pole rear display Part 33 3 2 2 6 Front display Part 34 3 2 2 7 Rear display Part 35 3 2 2 8 gt 36 3 2 3 VED
21. 61 RS 232 PCB TOP 61 RS 232 PCB BOTTOM 61 6 1 4 2 KEY PCB Part Location 62 KEY 62 7 Error Messages 8 Solution 63 8 ______ _ ___ _______ __ _ 64 4 7 4 2007 LAE CORPORATION ER Service Manual 1 Introduction 1 1 Preface Thank you for purchasing of our CAS scale This scale has been designed with CAS reliability under rigid quality control and with outstanding performance WE hope that your departments enjoy with high quality of CAS product This manual will help you with proper operations and care of the EB series Please keep it handy for the future references 1 2 Precaution Make sure that you plug your scale into the proper power outlet Place the scale on a flat and stable surface Plug into a power outlet 30 minutes before operations Keep the scale away from strong EMI noises may cause incorrect weight readings This scale must be installed in a dry and liquid free environment Do not subject the scale to sudden temperature changes Do not subject the platter to sudden shocks If the scale is not properly level please adjust the 4 legs at the bottom of the scale turn legs clockwise or counterclockwise so as to center the bubble of the leveling gauge inside the indicated circle 5
22. 7 4 2007 LAE CORPORATION ER Service Manual 1 3 Specification 1 3 1 Kilogram kg Version ER 6 ER 15 ER 30 Dual Interval Dual Interval Dual Interval Capacity 3 kg 0 001 kg 6 kg 0 002 kg 15 kg 0 005 kg 6 kg 0 002 kg 15 kg 0 005 kg 30 kg 0 01 kg Internal j 1 60 000 1 60 000 1 60 000 Resolution External 1 3 000 1 3 000 1 3 000 Resolution Three LCDs with 6 digit Display Three VFDs with 6 digit Three LEDs with 6 digit Symbols Power Zero Tare Low battery Backlight Option for LCD version Interface RS 232C Printer Option ZERO ESC TARE MODE SET ENTER NUBERICAL KEY 0 9 C POWER ON OFF x gt Keys DIRECT PLU KEY M1 M5 PLU SAVE CALL UP KEY M M Euro currency convertible keys Weighting AUTO POWER OFF BACK LIGHT AUTO ON OFF Function PLU PRINTER INTERFACE RS 232 ETC Product Size 360 W X 350 D X 106 H Platter Size 304 W X 220 D Operatin 10 40 Temperature Options Recharge Battery BACK LIGHT LCD ONLY 6 7 4 2007 LAE CORPORATION 1 3 2 Pound Ib Version ER Service Manual ER 15LB ER 30LB ER 60LB Dual Interval Dual Interval Dual Interval Capacity 6 Ib 0 002 Ib 15 Ib 0 005 Ib 30 Ib 0 01 Ib 15 Ib 0 005 Ib 30 Ib 0 01 Ib 60 Ib 0 02 Ib Internal 1 60 000 1 60 000 1 60 000 Res
23. LAE CORPORATION ER Service Manual 2 1 6 Input Function Key Code C 6 1 Under the calibration switch ON press POWER key CAL message blinks three times 2 Press ZERO to display C 6 3 E SET display on the weight window 4 XX message shows up on the total price window 5 Input Soft Key Code in the following table For first example press 16 as SOFT KEY CODE and then press key For second example press 19 as SOFT KEY CODE and then 2 key 5 Press C key to exit from Input Soft Key Code mode NOTE User doesn t need MATRIX KEY CODES by inputting soft key code because MATRIX KEY CODES are fixed in hardware FIXED KEYS amp THEIR SOFT KEY CODES KEYS MATRIX KEY CODES SOFT KEY CODES 0 through 9 0 through 9 0 through 9 C 10 10 ON OFF 12 12 ZERO 13 13 TARE 14 14 CHANGEABLE KEYS amp SOFT KEY CODES FUNCTION SOFT KEY CODES REMARK 00 11 ADD 16 TTP CALL 18 PAY 19 MR 20 MW 21 CAN 22 MODE 23 1 2 24 1 4 61 25 PRE PACK 26 17 7 4 2007 LAE CORPORATION ER Service Manual KG LB 27 TEST 28 HOLD 29 PRINT 30 NO FUNCTION 31 EURO 60 PERSENT TARE 62 TARE SAVE 63 BOTH SAVE 64 PERSET 65 MUL X 66 PLU 32 59 2 1 7 Calibration C 7 1 Pressing and holding Calibration Switch press POWER key Af
24. LSW250 12 7802CLL00120 CON7 36 CONNECTOR WAFER 5273 02 LPH03 02 7804CCN73020 CONS 37 CONNECTOR WAFER 5273 03 LPH03 03 7804CCN73030 38 CONNECTOR WAFER 03 5267 7805CCN67030 CON3 39 SOCKET CONNECTOR 5332 30P 7813C0000300 1 2 40 FUSE 1 6A 250V 25 UL S blow type 762050516000 FUSE1 41 FUSE HOLDER GF 205B EXP 300L 7630S0002050 FUSE1 42 JUMPER 2PIN 7821CJM00020 JP1 BAT 5V 1 2 FRONT DISPLAY ASS Y 110ER2EFDPUNO101 75 7 4 2007 LAE CORPORATION ER Service Manual No Part Name Specification Part Number Q ty Remark FRONT DISPLAY PCB ASS Y ER2 15CB LED 110ER2EFDPUNO101 1 FRONT DISPLAY PCB ASS Y 1 LED HOLDER 6 5 5mm DB IIVFD ER 2090H0000100 1 2 PCB DISPLAY 6110 PER 0100 A ER LED F 6110PERO1000 1 FRONT DISPLAY PCB 3 LED MDS 2056DR11 CATHODE 7230D00C2560 9 4 LED LAMP 5 RED 7232DR00005A 17 LO1 5 FLAT CABLE CONNECTOR 30P 30P 1200mm ER VFD 7850W0060120 1 CON1 FRONT 6 JUMP WIRE 0 6 10m m 7844W0001000 58 JP1 58 1 3 REAR DISPLAY ASS Y 110ER3153GPH0101 No Part Name Specification Part Number pu Remark REAR DISPLAY PCB ASS Y ER2 15CB LCD 110ER3153GPH0101 1 REAR DISPLAY PCB ASS Y 76 7 4 2007 LAE CORPORATION ER Service Manual 1 PCB DISPLAY 6110 PER 0200 O ER LED R 6110PERO2000 1 REAR DISPLAY PCB 2 L
25. R 7 4 2007 LED1 B ISEG_C ISEG_D SEGE SEG_G SEG_DP D INDICATOR2 D INDICATOR1 ER LED POLE REAR DISPLAY ize Document Number 3 6110 PER 0005 Date Wednesday June 13 2007 Bheet LAS CORPORATION 3 2 2 6 Front display Part DISPLAY CON GND LDE_INDICATOR POWER LED LED INDICATOR1 DIG T17 DIGIT16 DIGIT15 DIGIT14 DIGIT13 DIGIT12 DIGIT11 DIGIT10 DIGIT9 DIGITS DIGIT DIGIT6 DIGITS DIGITS DIGIT3 DIGIT2 DIGITI SEG DI SEG G SEG F SEG SEG D SEG C SEG B SEG A FRONT DISPLAY ER Service Manual LED17 W R POWER LED GND 34 a o9 5 55 E EE EE SEG SEG B SEG F i RSA sorgu D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 PL 42111 PI PLE PL PLY PLE PLI EL Lil LVL Lil
26. RESISTOR CHIP 1 10W RR1220P 202D 2K 65271D300200 R6 18 RESISTOR CHIP 1 10W RR1220P 331D 3300 65271D033000 R12 19 RESISTOR CHIP 1 10W RR1220P 472D 4 7K 65271D300470 R1 20 RESISTOR CHIP 1 10W RR1220P 103D 10K 65271D301000 R8 10 73 7 4 2007 CAS CORPORATION ER Service Manual 21 RESISTOR CHIP 1 10W RR1220P 101D 1000 65271D010000 2 R29 22 RESISTOR CHIP 1 10W RR1220P 104D 100K 65271D310000 2 R34 23 RESISTOR CHIP ARRAY RP164P101J 1608 100 X 4PCS 65981001000 4 1 4 24 RESISTOR CHIP ARRAY RP164P103J 1608 10 X 4PCS 65981301000 2 RN5 6 25 INDUCTANCE HB 1M2012 102JT TP2 LP2 DBB 6670T0001020 15 L1 10 112 16 26 INDUCTANCE 220 SERIES 667070102200 1 111 27 CONDENSER CERAMIC 0 01uF 3KV 6710CAP0103B 2 C190 28 CONDENSER ELECTRIC 100uF 16V 6704C1601000 2 5 17 29 CONDENSER ELECTRIC 470uF 35V short type 6704C3504700 3 10 12 14 30 CONDENSER CHIP CL21F 471KBNC 6712CHP04710 1 C15 31 CONDENSER CHIP CL21F 104KBNC 6712CHP01040 12 C1 4 C6 9 C11 13 16 18 32 PIEZO BUZZER APR ADR CHINA 700270000000 1 BUZZER1 74 7 4 2007 CAS CORPORATION ER Service Manual 33 TACT S W 11902 DJTA 1102 7600STA19020 CAL S W 34 CONNECTOR WAFER LW0640 05 LPHO1 05 7801CLW00050 CON6 35 CONNECTOR WAFER 10640 12
27. clear BIT2 Clear Tare 1 Clear 0 Don t use BIT1 Use Euro 1 Use 0 No BITO Power On Euro 1 Yes 2 1 1 3 C4 3 Setting 0 dot BIT7 Dot Type 1 comma BIT6 Use Preset tare 0 Don t use 13 7 4 2007 LAE ER Service Manual CORPORATION Use Don t use BIT5 Use Back light Use Don t use BIT4 Use Head message Use Don t clear BIT3 Use gram Clear Don t clear BIT2 Use oz Clear Don t use BIT1 Use Ib Use No BITO Use Kg Yes 2 1 1 4 C4 4 Setting BIT7 X BIT6 X 00 25 50 75 00 10 20 BIT 4x5 Price round off 0 5 normal BIT3 X BIT2 X 1000 1 100 1 BIT 0 1 Unit Price 10 1 1 1 2 1 1 5 C4 5 Setting Don t use BIT7 Use Standby time Use Special case 0 000000 0 00000 BIT6 Price decimal point 0 0000 0 000 0 00 14 7 4 2007 CORPORATION ER Service Manual 1 0 0 Don t use BIT3 Use Unit message 1 Use 0 Don t use BIT2 Use Total price window over 1 Use 3 Don t use 2 DEP 50 051 Print type 2 1 2 SPAN Calibration Setting C 3 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 3 3 Press TARE key and then it displays zero
28. mau mou m wu D1 D2 D1 D2 D1 D2 D1 D2 D1 D2 D2 D1 D2 D1 D2 D1 D2 2 A 2 2 LE ee Cho CFO CFO I IL ML D D o Doo D Do D D D D a a a a a a a a a 32 LED1W 1 02 LEDS R L604 L606 LED7W Lens E 1 09 LEDIW LED 7 4 2007 180190 LED SOR LEDS Lei lt SEG 6 SEG D SEG E SEG DP 01 SEG C SEG A SEG B SEG C SEG D SEG E SEG SEG 6 SEG DP ED INDICATOR2 INDICATOR1 itle ER LED POLE FRONT DISPLAY Bize Document Number 3 6110 PER 0006 Date Wednesday June 13 2007 Eneet 1 of CORPORATION 3 2 2 5 DISPLAY CON Pole rear display Part ER Service Manual
29. 006 LCD MAIN M5 4 7 M 8 4 1 121 1 1422 5 o LE as BUZZER ti cu REAR DISPLAY cus FRONT _DISPL 6100 0001 ER LCD MAIN PCB CAS CORP 2007 06 29 48 7 4 2007 LAE CORPORATION ER Service Manual 6 1 1 2 FRONT DISPLAY PCB Part Location DRAWING NUMBER 9000 ERS 0007 LCD FRONT DISPLAY 1 1003 TOTAL LCDI LCD JPE JPR HOLE ERS LCD FRONT DISPLAY 70040307 6110 9001 9 49 7 4 2007 LAE CORPORATION 6 1 1 3 REAR DISPLAY PCB Part Location DRAWING NUMBER 9000 ERS 0008 LCD REAR DISPLAY MM 111 ACER 100033111 eH MP 50 ER Service Manual 7 4 2007 CAS ER Service Manual CORPORATION 6 1 1 4 POLE DISPLAY PCB Part Location DRAWING NUMBER 9000 ERS 0009 LCD FRONT DISPLAY 5 P5 1 Pala Pani ED TT 19 7 4 2007 LAE CORPORATION ER Service Manual DRAWING NUMBER 9000 ERS 0010 LCD REAR DISPLAY LCD Pole Rear 1 0004 0 CAS Corp 2004 25 04 Fev D UNIT 52 7 4 2007 LAE CORPORATION ER Service Manual 6 1 2 VFD Version 6 1 2 1 Main PCB Part Location DRAWING NUMBER 9000 ER1 0006 VFD MAIN
30. 007
31. 10 4 Press TARE key and then UNIT message and 0 will be shown The first digit O will blink It means calibration unit is kg 0 kg 1 Ib 5 Input a calibration unit by using ZERO key 6 Press TARE key and then CAPA message blinks 0015 will be shown The first digit O will blink It means a full capability is 15 calibration unit kg or lb 7 Input a capability by using ZERO key 8 Press TARE key and then MCAPA message blinks 0005 will be shown The first 0 will blink It means a mid capability is 05 calibration unit kg or Ib 9 Input a capability by using ZERO key 10 Press TARE key and then W dP message blinks 3 will be shown The first digit 3 will blink It means a weight decimal point is 3 will display 0 000 11 Input a weight decimal point by using ZERO key 12 Press TARE key and then 1d message blinks 0 005 will be shown The third digit 0 will blink It means a division is 0 005 calibration unit kg or Ib 13 Input a division by using ZERO key 14 Press TARE key and then dual message blinks 1 will be shown The third digit 1 will blink It means a dual interval is disable 0 disable 1 enable 15 Input a dual interval enable by using ZERO key 16 Press TARE key to save the calibration factor and C 10 message will be shown 2 1 5 Displaying Real A D Value C 5 Display Raw AD 16 7 4 2007
32. 203D 20K 65271D302000 R3 7 8 9 10 11 12 80 7 4 2007 CAS CORPORATION ER Service Manual 21 RESISTOR CHIP 1 10W RR1220P 101D 100 652710010000 1 R20 22 RESISTOR CHIP 1 10W RR1220P 104D 100K 65271D310000 2 18 21 23 INDUCTANCE HB 1M2012 102JT TP2 LP2 DBB 6670T0001020 11 L1 9 11112 24 INDUCTANCE 220uH NT SERIES 6670T0102200 1 EZ 25 CONDENSER CERAMIC 0 01uF 3KV 6710CAP0103B 2 C1 2 26 CONDENSER ELECTRIC 100uF 16V 6704C1601000 1 27 CONDENSER ELECTRIC 470uF 35V short type 6704C3504700 3 EC2 3 5 28 CONDENSER ELECTRIC 47uF 50V 6704C5000470 1 BET 29 CONDENSER CHIP CL21F 471KBNC 6712CHP04710 1 C7 30 CONDENSER CHIP CL21F 104KBNC 6712CHP01040 5 C3 4 5 6 8 31 PIEZO BUZZER APR ADR CHINA 7002Z0000000 1 BUZZER1 32 S W 11902 DJTA 1102 7600STA19020 1 CAL S W 81 7 4 2007 CAS CORPORATION ER Service Manual 33 CONNECTOR WAFER LW0640 05 LPH01 05 7801 1 00050 1 34 CONNECTOR WAFER LWLO640 12 LSW250 12 7802CLL00120 CONS 35 CONNECTOR WAFER 5273 02 02 7804CCN73020 CN1 36 CONNECTOR WAFER 5273 03 1 03 7804CCN73030 CN4 37 CONNECTOR WAFER 03 5267 7805CCN67030 CN2 38 CONNECTOR WAFER 02 5267 7805CCN67020 CN3 39 SOCKET CONNECTOR 5332 30P 7813C0000300 CON2 3 40 FUSE 1 6A 250V 25
33. 6V D4 io los 3514 5914 1 4 4 2 H 2 e 14 0 01uF 30kv 0 01uF 5 t __ sv pz 100k Power_con M DHK Power i d 1N4004 9 SW Charge R14 100k MALE CN5_FEMALE1 FUSE en als r N A POWER_KEY FASTBLOW 1 6A chk Pb 6V 5A 815 ER LCD POWER CIRCUIT DIAGRAM Document Number Rev 6100 PER 0001 Friday June 29 2007 Ehe 3 7 4 2007 3 2 1 3 CORPORATION Display Part ER Service Manual V TP_BL Power LED 01 KTA1666 lt 1 50 1 50 GND sa HANS 2 2 coms BACK LIGHT S 2 2 59 1006 50 5 38 5 45 ss 52 5 45 51 5 35 54 54 i E 53 528 53 BACK LIGHT MC 812 52 GND E NC gt E 42 si POWER LED 19 4 NC NC 19 a 50 514 H El 513 NC E NC ac ig 0 a HB 8 Ke k 15 511 E EJ NC
34. AE CORPORATION ER VFD PART LIST 1 1 MAIN ASS Y 110E20EMAPUNO101 ER Service Manual No Part Name Specification Part Number Q ty Remark MAIN PCB ASS Y ER 15FR VFD 110 0101 1 MAIN ASS Y 1 PCB MAIN 6100 PER 0010 A ER VFD 6100 0010 1 MAIN 2 MODULE ONE MODULE 1 ONE MODULE1 3 IC REGULATOR KA7809A D PACK 622015078090 1101 4 IC REGULATOR XC6204C502MR 5 0V 6220150 5020 1 5 VFD MODULE SWP C2015B CONVERTOR M D 7204D002015A 1102 6 IC DC DC CONVERTER MC34063AD 62421003406A 1104 7 IC FIP DRIVER UPD16310GF 3L9 622415016310 1103 8 TRANSISTOR CHIP KTA1504 SY 628110015040 1101 79 7 4 2007 CAS CORPORATION ER Service Manual 9 DIODE POWER 1N5819 SMD 629115058190 01 4 10 DIODE POWER 1N5406 6291IP054060 D6 11 DIODE SWITCHING PMLL4148L LP CONT 6294ISW4148A D5 12 DIODE CHIP KDS184 6294ICP01840 D7 13 RESISTOR 2W CFR 0 330 5 6512CJ000033 R15 14 RESISTOR CHIP 1 10W RR1220P 100D 100 6527ID001000 R1 15 RESISTOR CHIP 1 10W RR1220P 102D 1K 65271D300100 R19 22 16 RESISTOR CHIP 1 10W RR1220P 202D 2K 65271D300200 R17 17 RESISTOR CHIP 1 10W RR1220P 222D 2 2K 65271D300220 R2 4 5 6 18 RESISTOR CHIP 1 10W RR1220P 472D 4 7K 65271D300470 R14 19 RESISTOR CHIP 1 10W RR1220P 103D 10K 65271D301000 R13 16 20 RESISTOR CHIP 1 10W RR1220P
35. CHIP 1 10W RR1220P 103D 10K 65271D301000 3 R3 6 10 21 RESISTOR CHIP 1 10W RR1220P 203D 20K 652710302000 1 R2 22 RESISTOR CHIP 1 10W RR1220P 101D 100 6527ID010000 1 R13 23 RESISTOR CHIP 1 10W RR1220P 104D 100K 65271D310000 4 R14 11 14 24 RESISTOR CHIP ARRAY RP164P101J 1608 100 X 4PCS 65981001000 2 RL1 2 25 RESISTOR CHIP ARRAY RP164P103J 1608 10 X 4PCS 65980301000 2 RL3 4 26 INDUCTANCE HB 1M2012 102JT TP2 LP2 DBB 6670T0001020 11 11 9 L11 12 27 INDUCTANCE 220uH NT SERIES 6670T0102200 1 L10 28 CONDENSER CERAMIC 0 01uF 3KV 6710CAP0103B 2 C1416 29 CONDENSER ELECTRIC 100uF 16V 6704C1601000 2 1 7 30 CONDENSER ELECTRIC 470uF 35V short type 6704C3504700 3 C8 11 12 31 CONDENSER CHIP CL21F 102KBNC 6712CHP01020 4 2 3 4 5 66 7 4 2007 CAS CORPORATION ER Service Manual 32 CONDENSER CHIP CL21F 471KBNC 6712CHP04710 C10 33 CONDENSER CHIP CL21F 104KBNC 6712CHP01040 C6 9 13 15 34 PIEZO BUZZER APR ADR CHINA 700220000000 BUZZER1 35 TACT S W 11902 DJTA 1102 7600STA19020 CAL S W 36 CONNECTOR WAFER LW0640 05 1 1 05 7801CLW00050 CN3 37 CONNECTOR WAFER LWLO640 12 LSW250 12 7802CLL00120 CN6 38 CONNECTOR WAFER 5273 02 LPH03 02 7804CCN73020 CN1 39 CONNECTOR WAFER 5273 03 LPH03 03 7804CCN73030 CN5 40 CONNECTOR WAFER 03 5267 7805CCN67030 CN2 41 SOCKET CONNECTO
36. CORPORATION ER Service Manual ER SERVICE MANUAL 1 7 4 2007 LAE CORPORATION ER Service Manual lt Table of Contents gt 1 Q 5 1 1 5 1 2 os diostsruissstono ssaistosi 5 1 3 5 6 1 3 1 Kilogram kg Version 6 1 3 2 Pound Version 7 QE MENEe RU CIDIM 8 1 5 Ru IIe 8 1 6 LED M 8 1 7 Dimension 9 1 8 Sealing Method 10 2 12 2 1 General Calibration 12 2 1 1 sebe 13 2 1 1 1 4 1 13 2 1 1 2 4 2 Setting 13 2 1 1 3 4 3 Setting
37. DISPLAY REA 51 LCD REAR 5 52 6 1 2 VED 5 53 6 1 2 1 Main PCB Part 53 MAIN eec 53 6 1 2 2 VFD FRONT DISPLAY PCB Part Location 54 3 7 4 2007 LAE CORPORATION ER Service Manual VED FRONT __M M_M I 54 6 1 2 3 VFD REAR DISPLAY PCB Part 55 VED REAR DISPLAY 55 6 1 2 4 POLE DISPLAY PCB Part Location 56 VED POLE DISPLAY 1 56 VED POLE DISPLAY TYPE 2 57 6 1 3 _ _ _ _ _ __ _ _ _ _ _ 58 6 1 3 1 Main PCB Part 58 6 1 3 2 FRONT DISPLAY PCB Part 59 6 1 3 3 REAR DISPLAY PCB Part Location 60 6 1 4 COMMON PCB 61 6 1 4 1 RS 232 MODULE PCB Part
38. ED MDS 2056DR11 CATHODE 7230D00C2560 9 3 LED LAMP g5 RED 7232DR00005A 16 LED1 16 4 FLAT CABLE CONNECTOR 30P 30P 320mm ER VFD 7850W0030320 1 5 JUMP WIRE g0 6 10m m 7844W0001000 41 CON2 44 1 4 KEY BOARD PCB ASS Y 110ERSEKEPPHO 101 No Part Name Specification Part Number O ty Remark KEY BOARD PCB ASS Y ER2 15CB LCD 110ER3EKEPPHO101 1 KEY BOARD PCB 55 1 PCB KEY 6130 PER 0001 0 ER 6130 0010 1 KEY BOARD PCB 2 CLAMP FILTER ZCAT1518 0730 BW HIGH 6830F0007300 1 CLAMP FILTER KEY 3 S W 12 12 SKHK DJTA 1103E 7600STA12120 25 7 4 2007 CAS CORPORATION 4 FLAT CABLE CONNECTOR 12P 12P 320mm EP F ER 6 4 1 5 RS232C ASS Y 110ER3153GPH0101 ER Service Manual 7850W0024320 EC No Part Name Specification Part Number Q ty Remark RS232C PCB ASS Y ER2 15CB LCD 110ER3153GPH0101 1 RS232C PCB ASS Y 1 BOLT CONNECTOR 1 8 6 UNC 9 7 1507A0018060 2 CONNECTOR BOLT 2 PCB RS232C 6158 PER 0001 A ER 6158 1 5232 PCB 232 3 IC LINE DRIVER ICL232CBE SMD 624015002320 1101 4 CONDENSER CHIP CL21F 104KBNC 6712CHP01040 5 1 2 3 4 5 5 D SUB CONNECTOR D9S RS PIN FEMALE 7812C0000090 1 CON2 6 5P 380mm CORE ER RS232 7840W0005380 1 CON1 7 GROUND TERMINAL ASS Y 70mm PD TP TC GFEP 7860GND00700 1 GND TERMINAL ASS Y 78 7 4 2007 L
39. FD LED Display EXP RECHARGE Driver VFD Display m POWER Pb BATTERY 12V Adaptor 6V 5Ah 7 4 2007 CORPORATION 3 2 Circuit Diagram 3 2 1 LCD Version 3 2 1 1 Main MODULE CONNECTOR PART R16 10 ONE MODULE a vec E C gt H a E lt pn Bat chkL gt Bat chk Gn Power 9 4 P1 6 38 sw Power 32 F9 key 1 mx L5 s t Key out 2 XE out Key IN 1 gt ai 2 4 Key IN 2L S 28 MX Key Out 5 Key IN 3 02 84 2 POS key o Key IN 4 D gt S II pa g _2 x7 P3 6 x psen psen l 12326 SDA L gt 22 LCD WR 22 22 16 Buzzer 22 22 7 22 10 eno D gt Power 1 1 power OneModule ER Service Manual Key Connector PART RL2 POWER KEY 35V RL3 RL103 4 3 2 1 RL103 4 3 2 1 LOADCELL PART Key IN 1 Key IM 2 Key IM 3 Key IN 4 Key Out 1 Key Out 2 Key Out 3 Key Out 4
40. IP F 52B 7DIGIT 7202D00052B0 1 VFD2 5 JUMP WIRE 80 6 10m m 7844W0001000 7 1 7 6 CABLE CONNECTOR 30P 30P 320mm ER VFD 7850W0030320 1 11 1 4 KEY BOARD PCB ASS Y 110ERSEKEPPHO 01 No Part Name Specification Part Number Q ty Remark 84 7 4 2007 LAE CORPORATION ER Service Manual KEY BOARD PCB ASS Y ER 15FR VFD 110ER3EKEPPHO101 1 KEY BOARD PCB ASS Y 1 PCB KEY 6130 PER 0001 0 ER 61 1 KEY BOARD PCB 2 CLAMP FILTER ZCAT1518 0730 BW HIGH 6830F0007300 1 CLAMP FILTER KEY 3 TACT S W 12 12 SKHK DJTA 1103E 7600STA12120 25 4 FLAT CABLE CONNECTOR 12P 12P 320mm EP P ER R 4 7850W0024320 1 1 1 5 RS232C PCB ASS Y 110ER3153GPH0101 Part Name Specification Part Number Q ty Remark RS232C PCB ASS Y ER 15FR VFD 110ER3153GPH0101 1 RS232C PCB ASS Y 1 BOLT CONNECTOR 1 8 6 UNC 9 7 1507A0018060 2 CONNECTOR BOLT 2 PCB RS232C 6158 PER 0001 A ER 6158 0001 1 RS232C PCB 232 3 IC LINE DRIVER ICL232CBE SMD 624015002320 1101 85 7 4 2007 CAS CORPORATION ER Service Manual 4 CONDENSER CHIP CL21F 104KBNC 6712 01040 5 C 1 2 3 4 5 5 D SUB CONNECTOR D9S RS PIN FEMALE 7812C0000090 1 CON2 6 CONNECTOR WIRE 5P 380mm CORE ER RS232 7840W0005380 1 1 7 GROUND TERMINAL ASS Y 70mm PD TP TC QfEt 7860GND00700 1 GND TERMINAL ASS Y 86 7 4 2
41. IT PRICE HOLE2 WEIGHT 57 7 4 2007 Flat d 01201 61009 DH NC 06 0504 03 02 011 dp Hc h 9 FL Z C LAS CORPORATION ER Service Manual 6 1 3 LED Version 6 1 3 1 Main PCB Part Location DRAWING NUMBER 9000 ER2 0011 LED Main m POWER rj 4 1 FUSE meret udi C19C20 FG1 5 1 dO Ll _ E Cau is J pa l 2s 4 7 18 LI cm ES vus gt Lu d 21 38070 5 LI II swt La em al 112 LI u C cs 6100 PER 0100 A T ER LED MAIN PCB 20070531 58 7 4 2007 LAE CORPORATION 6 1 3 2 FRONT DISPLAY PCB Part Location DRAWING NUMBER 9000 ER2 0012 LCD FRONT DISPLAY ER Service Manual _ O CON2 HOLE1 i HOLES LEDI WEICHT TE HHH H wv wv v HOLES 05 6050 0 05 04 05 HOLE 6110 0100 0 59 LED3 TOTAL v MDS 6050CR11 LED2 UNIT JHH H 57 02 05 05 06 M 0 B 4 Jod MD5 6G50CR11 m 0 55 om 55 0 ER LED FRONT DISPL AY 20051123 7 4 2007 O HOLEZ HOLES HOLES LAE CORPORATION 6 1 3 3 DRAWING NUMBER LED REAR DISPLA
42. KEY OUT CON 1 4 5 5 KEY OUT CON 2 5 S KEY_OUT_CON_3 SUM O KEY OUT CON 4 9 KEY OUT CON 5 MW 3 KEY OUT CON 6 gt KEY IN CON 1 KEY IN CON 2 KEY IN CON 3 KEY IN CON 4 POWER lt 0 ON OFF1 1 ER KEY CIRCUIT itle ize Document Number Wednesday May 30 2007 Sheet 8 of 9 7 4 2007 CORPORATION 3 2 1 5 Pole front display Part ER Service Manual 816 17 5 2 518 7 2 519 520 8 0 7 0 0 come 2 0 coms F 528 77 S21 822 42 00 930 523 COMO 524 COMI 229 Me 530 za a BACK LIGHT 827 2 0 Ne NC NC NC WEIGHT DISPLAY COM4 5 COM6 COM7 50 5 1 5 52 5 0 53 54 6 0 5 0 COM 5 0 ps ETE CONI E POLE FONRT DISPLAY CONNECTOR S8 0 59 513 5 0 514 Mg 515 M 10 55 11 0 PRICE_DISPLAY S8 S9 S7 S6 S5 S4 S3 52 51 50 NC NC NC S25 S24 S23 22 21 27 S26 S31 S30 17 S20 Size Document Number CON2 Date Monday March 12 2007 Bheet POLE REAR DISPLAY CONNECTOR UNIT DISPLAY 24 7 4 2007 LAE CORPORATION 3 2 1 6 Pole rear display Part WEIGHT DISPLAY 50 5 0 51 5 0 52 5 0 53
43. MODULE ta vec 5 SAL CH aco POWER 4 CAL POWER CON s poo 2 x 2 Le 2 28 F P3 4 ol 235 d es eee 36 1854 25 P07 _ P37 24 _PSEN PM 23x raum tc cix 2 Bros a les 9 BUZZER OneModule MODULE CONNECTOR KEY CON 2 KEY_CON3 KEY_CON4 KEY CONS KEY CONG KEY CON KEY 60M8 KEY KEY CON10 POWER KE LVA KEY CONG KEY KEY CONNECTOR 8028 ea vec 3388 88554420528 350 24 28 8898888 28 RL 26 9 PO t2 84 S53 80 5 P34 KIA uc uPD16310 U3 Sz pas seq 8 20k 2 1 374 sme 38 VDD1 2 2 8 9868 5 5 mue 9208 En 2999 5888 885 CONS 1 2 3 4 5 8 1 5 FRONT DISPLAY WEIGHTS 2 FL WEIGHT3 4 WEIGHT4 WEIGHT WEIGHT2 UNITS 8 INC UNITA 10 UNITS UNIT2 12 UNIT3 SEG F 14 UNITI SEGE 16 INC TOTAL6 18 SEG D TOTALS 20 TOTAL4 TOTAL3 DP 22 SEGC 24 SEGG 28 TOTAL2 TOTAL1 28 SEG B FL 30
44. N KYUNGKI DO KOREA WAL ORD FRSTUSEDN SHOPPING SCA m DECIMAL ORD pus HOPPING SCALE MATERUL N A A BET END FNSH _ N A PET 2 imi DO DIMENSIONS _ 0 WIDE DRAWING ARE IN MERCH H RAIN CHECKED APPROVED PART 15 3001 ERO 0021 0 1 18 48 8 55142 5 7 8 3 CAS FORN 42 120 FOLD 5 46 7 4 2007 CAS CORPORATION 5 Load Cell drawing ER Service Manual y REVISIONS 8 y 7 8 MODEL NO PART NO REV SYM CONTENTS DRAWN CHECKED APPROVED Ja 5 mn Ce Y 8 112 8 5 gt a A sb TOLERANCES NAME OR TITLE OTHERWISE 5 SW CAS CORPORATION ANGULAR 01 spring element 19 KANAP RI KWANGJEOK MYON YANGJU KUN KYUNGKI DO KOREA E DECIMAL 01 FIRST USED IN ASSEMBLY MATERIAI AL 2024 T4 FIRST MADE FOR END FINISH CONTRACT OR DO NOT DIMENSIONS OUSTOMEDR NO SCALE DRAWING ARE INCMINEINCH DRAWN CHECKED 1 CHECKED 2 APPROVED SCALE DRAWING PART NO REV Lim chan ki UR 0 2 21 2065 20 20 2 4 4 A A 5 6 CAS FORM 297mmx420mm FOLD 47 7 4 2007 CORPORATION ER Service Manual 6 Part Location 6 1 LCD Version 6 1 1 1 Main PCB Part Location DRAWING NUMBER 9000 ERO 0
45. NORMAL OPEM 20 5 CM DP6 SEG DP SEG DP gt RE M D CON6 FROM REAR POLE DISPLAY WEIGHTS WEIGHT3 WEIGHT1 UNIT6 UNIT4 UNIT2 SEGF SEGE TOTALS TOTLA4 DP SEG SEG G POWER LED FL POWER LED LED Title ER_VFD FRONT POLE DISPLAY Size Document Number 4 6110 PER 0030 ate Thursday June 14 2007 heet 7 40 7 4 2007 CORPORATION ER Service Manual 3 2 3 5 Pole rear display Part WEIGHT UNIT PRICE TOTAL PRICE iNORMAL OPEM R30 SEG DP CON7 CON8 FROM MAIN TO FRONT POLE DISPLAY WEIGHT5 1 FL WEIGHT6 1 FL WEIGHT3 3 WEIGHT4 WEIGHT4 3 WEIGHTS WEIGHT1 5 WEIGHT2 WEIGHT2 5 WEIGHT3 UNIT6 7 UNIT7 7 POWER LED UNITA 9 UNITS UNIT5 9 UNIT6 als UNIT2 11 UNIT3 UNIT3 11 UNIT4 LED SEGF 13 UNITI SEG F 13 UNIT2 SEGE 15 TOTAL6 SEGE 15 TOTAL7 TOTALS 17 SEG D TOTAL6 17 SEG D TOTLA4 19 TR TOTLAS 19 TR DP 21 TOTAL3 DP 21 TOTAL4 SEG 23 TOTAL2 SEG 23 TOTAL3 SEG G 25 TOTAL1 SEG G 25 TOTAL2 POWER LED 27 SEG POWER LED 27 SEG FL 29 SEG A FL 29 SEG A Title ER POLE REAR DISPLAY CIRCUIT ize Document Number A 6110 PER 0030 Date Thursday June 14 2007 Sheet 8 41 7 4 2007 LAE CORPORATION ER Service Manual 3 2 3 6 Front display Part TOTAL PRICE WEIGHT UNIT PRICE f 91 T6 tr TS T4 DP T3 T2 92 b a FL
46. R 5332 50P 7813C000050B CN7 8 42 FUSE 1 6A 250V 25 UL S VDE BSI blow type 762050516000 FUSE1 43 FUSE HOLDER GF 205B EXP 300L 7630S0002050 FUSE1 67 7 4 2007 LAE CORPORATION ER Service Manual 2PIN 7821CJM00020 JP1 BAT 5V 1 2 FRONT DISPLAY ASS Y 110 101 No Part Name Specification Part Number Q ty Remark FRONT DISPLAY PCB ASS Y ER2 15CB LCD 110ER3EFDPPHO101 1 FRONT DISPLAY ASS Y 1 LED HOLDER 6 5 5mm DB IIVFD ER 2090H0000100 1 2 PCB DISPLAY 6110 PER 0004 O ER P LCD F 6110 00040 1 DISPLAY PCB LCD R FRONT 3 RESISTOR 1 4W CFR 1K 5 6515CJ300100 1 R1 4 LCD 2512STF P ER LCD BACK LIGHT amp 7212D0025120 3 LCD1 2 3 5 BACK LIGHT JHB2866 A ER 1 LCD 6DIGIT 7224D0028660 3 6 LED LAMP 5 RED 7232DR00005A 1101 7 FLAT CABLE CONNECTOR 50P 50P 35mm ER R LCD 7850W00A0350 2 68 7 4 2007 CAS CORPORATION 8 FLAT CABLE CONNECTOR 50P 50P 1000mm ER R LCD 1 3 REAR DISPLAY ASS Y 110ER3153GPH0101 ER Service Manual 7850W00A1000 1 1 Part Name Specification Part Number Q ty Remark REAR DISPLAY PCB ASS Y ER2 15CB LCD 110ER3153GPH0101 1 REAR DISPLAY PCB ASS Y 1 LED HOLDER 6 5 5mm DB IIVFD ER 2090H0000100 1 2 PCB DISPLAY 6110 PER 0003 A ER P LCD R 6110 1 DISPLAY PCB LCD R REAR 3
47. S RS PIN FEMALE 7812C0000090 CON2 6 CONNECTOR WIRE 5P 380mm CORE ER RS232 7840W0005380 1 7 GROUND TERMINAL ASS Y 70mm PD TP TC QF EH 7860GND00700 GND TERMINAL ASS Y 71 7 4 2007 CAS CORPORATION ER LED PART LIST 1 1 MAIN PCB ASS Y 110E20EMAPUNO101 ER Service Manual No Part Name Specification Part Number Q ty Remark MAIN PCB ASS Y ER 15CB LCD_BACK LIGHT 110EROEMAPUNO101 1 MAIN PCB ASS Y 1 PCB MAIN 6100 PER 0100 A ER LED 6100 00010 1 MAIN PCB 2 ONE MODULE ONE MODULE 1103 3 IC REGULATOR KA7809A D PACK 622015078090 11012 4 IC REGULATOR XC6204C502MR 5 0V 6220150 5020 2 U10 13 5 IC DRIVER ULN2003AD 623615020030 3 01 4 5 6 IC DC DC CONVERTER MC34063AD 62421003406A 11011 7 IC DRIVER TD62783AF 623615062780 1106 8 IC C MOS 74HC573D LP II 62361500573 4 U2 7 8 9 72 7 4 2007 CAS CORPORATION ER Service Manual 9 TRANSISTOR CHIP KTA1504 SY 628110015040 Q1 10 DIODE POWER 1N5819 SMD 629115058190 D2 3 4 5 11 DIODE POWER 1N5406 62911 054060 D6 12 DIODE SWITCHING PMLL4148L LP CONT 6294ISW4148A D7 13 DIODE CHIP KDS184 6294ICP01840 D1 14 RESISTOR 2W CFR 0 330 5 6512CJ000033 R5 15 RESISTOR CHIP 1 10W RR1220P 100D 100 65271D001000 R7 16 RESISTOR CHIP 1 10W RR1220P 102D 1K 65271D300100 R11 17
48. T PbBAT 7 4 2007 181 9 59 Bat cs 0 14 470uF 35V D5 POWER CON 1N4004 KDS184 1 2 DHK 8 2 EC4 tour 5V D7 R18 100k POWER CHK gt FL 3 3V Power PART PILOT DESIGN VFD POWER CIRCUIT DIAGRAM Document Number ev 6100 0010 0 1 Date Wednesday June 13 2007 Bheet 4 of LAS CORPORATION ER Service Manual 3 2 3 3 Key Part KEY_OUT_CON_1 KEY OUT CON 2 CON1 KEY OUT CON 3 KEY IN CON 1 KEY CON 2 KEY IN CON 3 KEY OUT CON 4 KEY IN CON 4 KEY OUT CON 1 KEY OUT CON 2 KEY OUT CON 5 KEY OUT CON 3 KEY OUT CON 4 KEY OUT CON 5 KEY OUT CON 6 KEY OUT CON 6 POWER CHK KEY CON 1 KEY IN CON 2 KEY IN CON 3 KEY IN CON 4 ON OFF1 POWER 01 0 o4 itle ER KEY CIRCUIT ize Document Number Rev 6130 PER 0001 0 Date Friday March 16 2007 Sheet 1 of 8 39 7 4 2007 LAE CORPORATION ER Service Manual 3 2 3 4 Pole front display Part WEIGHT UNIT PRICE TOTAL PRICE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 X7 NC 18 19 20 21 22 FL SEG SEG SEG SEG SEG SEG DI SEG SEG SEG FL FL SEG SEG SEG SEG gt SEG T SEG DI T SEG SEG SEG SEG
49. UIT PROGRAM PART CAL PART 29 BUZZER PART RS232 DRIVER PART 7 4 2007 ze Document Number 6100 0100 lev Date Wednesday June 13 2007 Bheet CORPORATION 3 2 2 2 Power part LED 051 RECHARGEABLE BATTERY D6 ER Service Manual U11 MC34063A gt POWER_LED D4 M ATOUF 35V Fi FUSE 5514 0 01 30kv Nr 7 4 2007 SW Charge U13 XC6204C502MR Display Adaptor 1 e 3 8 VOUT cir 2 al 100 16V 0 1uF 19 11025 Nec 9 U10 XC6204C502MR T 1 vout q gt 7 i 65 470 35V TD 91 c19 1 Y 0 01uF 30kv 25 77 POWER CON cote Di 1N4004 5V Bat 1 POWER_CHK POWER_KEY BAT CHK ERS LED POWER CIRCUIT DIAGRAM Document Number Rev 3 6100 PER 0100 A Date Wednesday June 13 2007 Bheet 3 of 6 CAS CORPORATION ER Service Manual 3 2 2 3 Key Part KEY_OUT_CON_1 KEY_OUT_CON_2 KEY_OUT_CON_3 CON7 KEY CON 1 KEY OUT CON 4
50. UL S blow type 762050516000 FUSEI 41 FUSE HOLDER GF 205B EXP 300L 7630S0002050 FUSE1 42 JUMPER 2PIN 7821CJM00020 JP1 BAT 5V 1 2 FRONT DISPLAY ASS Y 110ER3EFDPPHO0101 82 7 4 2007 LAE CORPORATION ER Service Manual No Part Name Specification Part Number Q ty Remark FRONT DISPLAY PCB ASS Y ER 15FR VFD 110ER3EFDPPHO101 1 FRONT DISPLAY PCB ASS Y 1 LED HOLDER 6 5 5mm DB IIVFD ER 2090H0000100 1 2 PCB DISPLAY 6110 PER 0010 A ER VFD F 6110 0010 1 DISPLAY PCB VFD FRONT 3 RESISTOR 1 2W CFR 200 5 6514CJ002000 1 81 4 VFD FIP F 42B 12DIGIT 7202D00042B0 VFD1 5 VFD FIP F 52B 7DIGIT 7202D00052B0 1 VFD2 6 LED LAMP g5 RED 7232DR00005A 11101 7 CONNECTOR WIRE 2P 100mm ER LED WIRE 7840W0002101 1 CN8 8 JUMP WIRE 0 6 10m m 7844W0001000 11 JP1 11 9 FLAT CABLE CONNECTOR 30P 30P 1200mm ER VFD 7850W0060120 CCON10 1 3 REAR DISPLAY PCB ASS Y 110ER3153GPH0101 83 7 4 2007 LAE CORPORATION ER Service Manual No Part Name Specification Part Number Q ty Remark REAR DISPLAY PCB ASS Y ER 15FR VFD 110ER3153GPH0101 1 REAR DISPLAY PCB ASS Y 1 PCB DISPLAY 6110 PER 0020 0 ER VFD R 6110 200 1 DISPLAY PCB 2 RESISTOR 1 2W CFR 200 5 6514CJ002000 1 R1 3 VFD FIP F 42B 12DIGIT 7202D00042B0 VFD1 4 VFD F
51. Y ER Service Manual REAR DISPLAY PCB Part Location 9000 ER2 0013 UY WEIGHT ri MI5 110 0200 0 AY 60 7 4 2007 U3010TAL PRICE E 1 Wp5 ph nR 2 LAE CORPORATION 6 1 4 COMMON PCB 6 1 4 1 RS 232 MODULE PCB Part Location DRAWING NUMBER 9000 ERS 0005 RS 232 PCB TOP c3L CIEL 1 2 HOLE1 HOLE2 RS232 PCB 20041203 6158 PER 0001 A RS 232 PCB BOTTOM QXT auo 61 ER Service Manual LAE CORPORATION 6 1 4 2 KEY PCB Part Location Pb DRAWING NUMBER 9000 ERS 0006 KEY PCB ESE ie 5 9 2 lt TERO TARE ON DFT 1 6130 PE R 1001 0 d KEY CONNECTOR ERS_KEY 2044 03 02 ER Service Manual 7 4 2007 CORPORATION 7 Error Messages amp Solution ER Service Manual Error Message Description on Display Err 0 The Err 0 occurs when scale is not stable Remove unstable facts Err 1 The Err 1 occurs when a current zero point has Please call your CAS shifted from the last span calibration dealer The Err 2 is not a real error Only it prompts Please call your CAS rr return CAL switch to the normal position dealer Please remove the Err 3 The Err 3 is an over
52. g S13 526 0 2 S14 827 S15 S10 811 WEIGHT DISPLAY 816 S18 S19 CON8 PRICE_DISPLAY UNIT_DISPLAY ERS_LCD_REAR_DISPLAY Document Number Monday March 12 2007 27 7 4 2007 LAE CORPORATION ER Service Manual 3 2 1 9 RS232 Part xc 5 x f is DIN1 gt pout H 2 2 DIN2 DOUT2 HX px X15 2 8 2 24 RIN2 ROUT2 2 X 5V L 1 c2 BON M CON1 Gile cz CON TX 2 3 z 2 e w max3232idbre4 CON2 Title ER RS 232 CIRCUIT Size Document Number 4 0 Date Wednesday May 30 2007 28 7 4 2007 LAS CORPORATION 3 2 2 LED Version 3 2 2 1 Main ER Service Manual
53. ight gt MIDD gt TARE after loading for 1 3 weight END CAL 4 Option Setting Table 1 lt CAL 5 Display filtered Raw AD CAL 6 Function setting on each Key Table 2 225 CAL 7 Calibration CAL 8 Battery calibration CAL 9 Gravity constant Set calibration factor Unit gt TARE gt select 0 1 0 kg 1 Ib gt TARE CAPA gt TARE gt select capacity gt TARE CAL 10 MCAPA gt TARE gt select mid capacity gt TARE W dP gt TARE gt Select Decimal Point gt TARE 14 TARE gt Select division gt TARE Dual gt TARE gt Enable dual interval O disable 1 enable gt TARE CAL 11 Set nation 00 OIML 01 NTEP 02 KOREA 12 7 4 2007 LAE CORPORATION ER Service Manual Modes 2 1 1 4 Setting 2 1 1 1 C4 1 Setting 3 5 2 10 BIT 6x7 Initial Zero range 1 3 0 2 O Proper tare BIT5 Tare Type 1 Full Tare BIT4 3 Direction successive Tare 2 Direction successive Tare Successive tare BIT 2 3 1 Direction successive Tare One Time tare BIT1 BITO 2 1 1 2 C4 2 Setting BIT7 BIT6 Use PLU Tare 1 Use 0 Don t use BIT5 Use PLU Name 1 Use 0 Don t use BIT4 Use Daily Total 1 Use O Don t clear BIT3 Clear Price 1 Clear O Don t
54. igits POWER LED Power 12 V Adaptor or PB BATTERY 6V3 6AH 20HR 8 7 4 2007 CORPORATION 1 7 Dimension I h 11111 3000001 m arr LL Gants mnaman Mmmm miM 2 Y ictum 7 330 71t _ 222 2 N N AH S SA fummum 1 384 222 ER Service Manual 2911 ae gt L m 2 L I N 1 7 4 2007 LAE CORPORATION ER Service Manual 1 8 Sealing Method CONTENTS DR CHECKED APPROVED SEALING 7 7 SEALING PLATE SPECIFICATION REMARK NAME OR TITLE OTHE
55. load error weight Scale needs more Err 4 The Err 4 is leakage of payment payment Err 5 The Err 5 means there is already tare Remove the tare The Err 6 means total price summation is Please change unit price rr over or remove some weight Please change unit price Err 7 The Err 7 means total price is over or remove some weight 2 Please change unit price Err 8 The Err 8 means Euro rating price is over or change euro rate The Err 11 means a writing error of the internal nonvolatile memory To recognize this error be If it still has Err 11 rr m sure to check the voltage on the circuit and do replace the digital module calibration procedures Enter each condition codes The Err 12 warns that the scale has lost the me again 2 Err 12 parameters for weighing regulations has lost Please try a span calibration the factors for a digital span calculation MW again if still not fixed Please try to find out which Err 13 The Err 13 means the soft key code is broken key lost soft key code and then input this code again The Err 14 means calibration range is not Please call your CAS rr correct dealer Err 15 The Err 15 means 1 2 or 1 4 unit price is over Please change unit price 63 7 4 2007 LAE CORPORATION ER Service Manual 8 Part List ER LCD PART LIST 1 1 MAIN ASS Y 110E20EMAPUNO101
56. olution External 1 3 000 1 3 000 1 3 000 Resolution Three LCDs with 6 digits WEIGHT UNIT PRICE One VFD with 7 digits One VFD with 12 digits WEIGHT UNIT PRICE 6 Display digits Three LEDs with 6 digits WEIGHT UNIT PRICE Symbols Power Zero Tare Low battery Backlight Option for LCD version Interface RS 232C Printer Option ZERO ESC TARE MODE SET ENTER NUBERICAL KEY 0 9 C POWER ON OFF x 3 eys y DIRECT PLU KEY M1 M5 PLU SAVE CALL UP KEY M Euro currency convertible keys Weighting AUTO POWER OFF BACK LIGHT AUTO ON OFF Functions PLU PRINTER INTERFACE RS 232 ETC Product Size 360 W X 350 D X 106 H Platter Size 304 W X 220 D Operatin 5 5 10 40 C Temperature Options Recharge Battery BACK LIGHT LCD ONLY 7 7 4 2007 LAE CORPORATION ER Service Manual 1 4 LCD Version ER 6KG 15LB ER 15KG 30LB ER 30KG 60LB Display Three LCDs with 6 digits POWER LED Power 12 V Adaptor or PB BATTERY 6V3 6AH 20HR 2 Backlight Option Auto Power Off 1 5 VFD Version ER 6KG 15LB ER 15KG 30LB ER 30KG 60LB One VFD with 7 digits One VFD with 12 digits WEIGHT UNIT PRICE 6 Display digits POWER LED Power 12 V Adaptor or PB BATTERY 6V3 6AH 20HR 1 6 LED Version ER 6KG 15LB ER 15KG 30LB ER 30KG 60LB Display Three LEDs with 6 d
57. ter 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 O message Select the percent value using the numeric key You can choose 10 90 percent 4 Press TARE key and then it displays zero message 5 Press TARE key and then it displays pspan message 6 Load choice percentage weight of full weight on the platform 7 Press TARE key and then it displays CAL 7 message 2 1 8 Battery Calibration C 8 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 8 3 Press TARE key and then it displays voltage of battery 4 Change the jumper pin of main PCB to 5V 5 Press ZERO key two times and then Press key two times And then it display 500 6 Change the jumper pin of main PCB 5V to BAT 7 You can see the calibrated voltage of battery 18 7 4 2007 LAE CORPORATION 3 The Schematics and Diagram 3 1 System Block Diagram ER Service Manual Load Cell KEY REAR DISPLAY ER MAIN R BOARD 9292 p RP ONE MODULE m LCD LED LCD Display V

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