Sharp AR-M550N Circuit Diagram
Sharp AR-M550N Circuit Diagram

Sharp AR-M550N Circuit Diagram

Digital laser copier/printer/ digital multifunctional system
Hide thumbs Also See for AR-M550N:

Advertisement

Quick Links

[1] PWB LOCATION CHART . . . . . . . . 1-1
[2] BLOCK DIAGRAM . . . . . . . . . . . . . . 2-1
[3] ACTUAL WIRING CHART . . . . . . . . 3-1
[4] CIRCUIT DIAGRAM . . . . . . . . . . . . . 4-1
[5] AC POWER LINE DIAGRAM . . . . . . 5-1
[6] DC POWER LINE DIAGRAM . . . . . . 6-1
[7] SIGNAL NAME LIST . . . . . . . . . . . . 7-1
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
安全性・信頼性確保のため部品は、必ず正規のものをご使用下さい。
印の商品は、安全上重要な部品です。交換をする時は、安全および性能維持のため必ず指定の部品をご使
用下さい。
CIRCUIT DIAGRAM
DIGITAL LASER COPIER/PRINTER/
DIGITAL MULTIFUNCTIONAL SYSTEM
デジタル複合機
AR-M550N/M550U
AR-M620N/M620U
AR-555S/625S
MODEL
CONTENTS
[1] 基板(PWB)ロケーション . . . . . . . . . . . .1-1
[2] ブロック図 . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
[3] 実体配線図 . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
[4] 回路図 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
[5] AC 電源ライン図 . . . . . . . . . . . . . . . . . . . . .5-1
[6] DC 電源ライン図 . . . . . . . . . . . . . . . . . . . . .6-1
[7] 信号名リスト . . . . . . . . . . . . . . . . . . . . . . . .7-1
SHARP CORPORATION
CODE: 00ZAR625/C2//
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.

Advertisement

Table of Contents
loading

Summary of Contents for Sharp AR-M550N

  • Page 1 CIRCUIT DIAGRAM CODE: 00ZAR625/C2// DIGITAL LASER COPIER/PRINTER/ DIGITAL MULTIFUNCTIONAL SYSTEM デジタル複合機 AR-M550N/M550U AR-M620N/M620U AR-555S/625S MODEL CONTENTS [1] PWB LOCATION CHART ..1-1 [1] 基板(PWB)ロケーション ... .1-1 [2] ブロック図...
  • Page 2: Table Of Contents

    CONTENTS [1] PWB LOCATION CHART ..... . 1-1 [1] 基板(PWB)ロケーション ....1-1 [2] BLOCK DIAGRAM .
  • Page 3: Pwb Location Chart

    [1] PWB LOCATION CHART / 基板(PWB)ロケーション Name Function/Operation AC power PWB Controls the AC power. CCD PWB Scans document images. CIS control PWB Scans document images (back surface) and controls the CIS unit. DC main power PWB Generates the DC power. DC sub power PWB Generates the DC power in the power save mode.
  • Page 4 名称 機能・動作 AC 電源 PWB AC パワーのコントロール CCD PWB 原稿イメージの読み取り CIS コントロール PWB 原稿イメージ(裏面)の読み取りと CIS ユニットのコントロール DC MAIN 電源 PWB DC パワーの発生 DC SUB 電源 PWB パワーセーブモード時の DC パワーの発生 LVDS/INV PWB 液晶表示信号の発生及びバックライト用高電圧を発生 MFP FLASH ROM PWB MFP コントロールプログラムを格納 MFP コントローラ PWB 画像関連のコントロール及びマシン全体のコントロール...
  • Page 5 [2] BLOCK DIAGRAM / ブロック図 1. OVERALL BLOCK DIAGRAM / 全体のブロック図 AR-555/550/620/625 BLOCK DIAGRAM / ブロック図 2 - 1...
  • Page 6 : Jan. 9 2004 2. MFP CONTROLLER PWB / MFP コントローラ PWB FAX I/F (CN16) AR-555/550/620/625 BLOCK DIAGRAM / ブロック図 2 - 2...
  • Page 7 AR-555/550/620/625 BLOCK DIAGRAM / ブロック図 2 - 3...
  • Page 8 AR-555/550/620/625 BLOCK DIAGRAM / ブロック図 2 - 4...
  • Page 9 3. SOFT NIC PWB / ソフト NIC PWB (to controller) PCI-Bus EEPROM Ethernet 1Kbit Controller DP83816 25MHz LAN I/F AR-555/550/620/625 BLOCK DIAGRAM / ブロック図 2 - 5...
  • Page 10 4. PCU PWB AR-555/550/620/625 BLOCK DIAGRAM / ブロック図 2 - 6...
  • Page 11 5. SCANNER CONTROL PWB / スキャナコントロール PWB AR-555/550/620/625 BLOCK DIAGRAM / ブロック図 2 - 7...
  • Page 12 [3] ACTUAL WIRING CHART / 実体配線図 1. Engine / エンジン (1) IMAGE PROCESS SECTION / 画像処理部 (1/8) AR-555/550/620/625 ACTUAL WIRING CHART / 実体配線図 3 - 1...
  • Page 13 (2) PAPER TRANSPORT SECTION / 用紙搬送部 (2/8) AR-555/550/620/625 ACTUAL WIRING CHART / 実体配線図 3 - 2...
  • Page 14 (3) PAPER TRANSPORT SECTION / 用紙搬送部 (3/8) AR-555/550/620/625 ACTUAL WIRING CHART / 実体配線図 3 - 3...
  • Page 15 (4) TRANSPORT/OPTION SECTION / 搬送 / オプション部 (4/8) AR-555/550/620/625 ACTUAL WIRING CHART / 実体配線図 3 - 4...
  • Page 16 : Jan. 9 2004 (5) LEFT DOOR TRANSPORT SECTION / 左ドア搬送部 (5/8) AR-555/550/620/625 ACTUAL WIRING CHART / 実体配線図 3 - 5...
  • Page 17 (6) PROCESS SECTION / プロセス部 (6/8) AR-555/550/620/625 ACTUAL WIRING CHART / 実体配線図 3 - 6...
  • Page 18 (7) AROUND THE POWER SUPPLY SECTION / 電源周辺部 (7/8) AR-555/550/620/625 ACTUAL WIRING CHART / 実体配線図 3 - 7...
  • Page 19 (8) PCU CONNECTOR LIST / PCU コネクター表 (8/8) AR-555/550/620/625 ACTUAL WIRING CHART / 実体配線図 3 - 8...
  • Page 20 2. Scanner / スキャナ SCANNER / スキャナ (1/2) 20FLS-SM1-TB 30FMZ-BT 30FMZ-BT FFC-20Pin FFC-30Pin /CCFT /CCFT 24V3 24V3 LCD D3 LCD D3 LCD D2 LCD D2 LCD D1 LCD D1 LCD D0 LCD D0 lcdD3- lcdD3- lcdD3+ lcdD3+ LCD-VEE LCD-VEE lcdD2- lcdD2- 3.3V3 3.3V3...
  • Page 21 8AL068S-305C3 MFP_Signal 8AL068S-305C3 2_DATA1- 2_DATA1- 2_DATA0- 2_DATA0- 2_CLK+ 2_CLK+ /2_DBL- /2_DBL- /TXD_SCN /TXD_SCN DTR_SCN DTR_SCN VCCW_SCN VCCW_SCN WAKEUP WAKEUP /RES_MFP /RES_MFP LCD-VEE LCD-VEE FRDY FRDY TX24-100R-LT-H1 SLEEP SLEEP /1_DBL- lcdD3- lcdD3- /1_DBL+ lcdD2- lcdD2- 1_CLK- lcdD1- lcdD1- lcdD0- lcdD0- 1_CLK+ 1_DATA0- lcdCP2- lcdCP2-...
  • Page 22 SCANNER / スキャナ (2/2) PHNR-2-H PHNR-2-H +BU2P-TR-P-H /SPFC SPFC 24V3 B3B-PH-K-S SCOV SCOV B3B-PH-K-S B14B-PH-K-S SPPD1 SPPD1 /SPFC 24V3 SCOV B3B-PH-K-S SPPD1 SPED1 SPED1 SPED1 STUD B3B-PH-K-S STUD STUD SMP-05V-NC SMR-05V-N OUT /SLUMB OUT /SLUMA SLUM OUT SLUMB OUT SLUMA 24V3 B3B-PH-K-S SPPD4...
  • Page 23 B4B-PH-K-S B3B-PH-K-S SPPD2 SPPD2 SPPD2 PHNR-2-H PHNR-2-H B5B-PH-K-S +BU2P-TR-P-H /STRRC /STRRC STRRC 24V3 24V3 24V3 /STRRBC PHNR-3-H PHNR-3-H +BU3P-TR-P-H /STRRBC STRRBC 24V3 SMR-06V-N SMP-06V-NC 24V3 B12B-PH-K-S 24V3 SPFM (56 SPFMB1 (SPFMA1) /SPFMB1 (/SPFMA1) /SPFMA1 (/SPFMB1) SPFMA1 (SPFMB1) 24V3 24V3 24V3 24V3 SPFMA2 /SPFMA2...
  • Page 24 [4] CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図 1. MFP CONTROLLER PWB / MFP コントローラ PWB A. CIRCUIT DIAGRAM / 回路図 MFP CONTROL PWB (CPU RM7065A-533 / CPU I/F ) 4,23 A_SYSAD[63:0] IC20A 3.3V A_SYSAD0 SYSAD0 A_SYSAD1 SYSAD1 A_SYSAD2 ICT17 SYSAD2 EXTRQST 3_EXTRQST 2,23...
  • Page 25 1/29 1.3V 3.3V 1.3V IC20B 0.1uF C770 VCCINT VCCIO 3.3V 3.3V 3.3V 3.3V VCCINT VCCIO 0.1uF C771 VCCINT VCCIO VCCINT VCCIO VCCINT VCCIO 0.1uF C772 VCCINT VCCIO R928 R929 R930 R931 VCCINT VCCIO VCCINT VCCIO 4.7k 4.7k 4.7k 4.7k 0.1uF C773 VCCINT VCCIO...
  • Page 26 MFP CONTROL PWB ( DRACURA3 1/4 IC700A SYSCMD[8:0] ICT444 AF12 cke0 ICT569 AC12 cke1 ICT570 AE23 mwe1 ICT441 AF23 mwe0 SYSCMD8 ICT1197 syscmd8 SYSCMD7 AD13 syscmd7 SYSCMD6 AE13 syscmd6 SYSCMD5 syscmd5 SYSCMD4 AC19 syscmd4 mras1 SYSCMD3 AD19 syscmd3 mras0 SYSCMD2 SYSAD[63:0] syscmd2 SYSCMD1...
  • Page 27 2/29 R701 CKEA 6,28 R703 MRASA 6,28 R705 MCASA 6,28 R707 6,28 BSEL1A 6,28 BSEL0A 6,28 R710 MCS2A 6,28 ICT444 R711 MCS1A 6,28 ICT569 R712 ICT329 MCS0 6,28 R713 MAA12 ICT570 ICT441 MAA[12:0] ICT440 BR19 MAA11 ICT439 MAA10 MAA9 ICT568 ICT443 MAA8 ICT567...
  • Page 28 MFP CONTROL PWB (DRACULA3 2/4) 3.3V IC700D ICT184 R718 ICT534 9,28 DREQ1 dreq3 ICT539 dreq2 ICT540 dreq1 ICT183 R721 ICT541 9,28 DREQ0 dreq0 ICT176 R722 ICT535 dack3 9,28 DACK1 ICT536 dack2 ICT542 dack1 ICT175 R725 ICT543 9,28 DACK0 dack0 ICT1120 R726 ICT538 STC1...
  • Page 29 3/29 ICT119 R1066 ICT1809 bootcs BOOTCS 7,9,28 ICT571 codecs3 ICT572 R749 ICT168 codecs2 CODECS2 9,28 ICT573 R750 ICT167 codecs1 CODECS1 9,28 ICT666 R751 ICT166 codecs0 CODECS0 9,28 BR705 ICT219 ICT1814 fontcs7 FONTCS7 9,28 ICT218 ICT1815 fontcs6 FONTCS6 9,28 ICT217 ICT1816 fontcs5 FONTCS5 9,28...
  • Page 30 MFP CONTROL PWB (DRACULA3 3/4) 1,23 A_SYSCMD[8:0] SYSCMD[8:0] 2 A_SYSCMD8 SYSCMD8 BR44 A_SYSCMD3 ICT1192 SYSCMD3 A_SYSCMD2 ICT1191 SYSCMD2 A_SYSCMD1 ICT1190 SYSCMD1 A_SYSCMD0 ICT1189 SYSCMD0 BR43 A_SYSCMD7 ICT1196 SYSCMD7 A_SYSCMD6 ICT1195 SYSCMD6 A_SYSCMD5 ICT1194 SYSCMD5 A_SYSCMD4 ICT1193 SYSCMD4 1,23 A_SYSAD[63:0] SYSAD[63:0] 2,7 BR66 ICT45 A_SYSAD0...
  • Page 31 4/29 R1140 ICT2070 NO ASM C961 3.3V 100pF NO ASM IC700C PCIMODE R808 4.7K NO ASM pci_clki PCLK_D "H" SATELITE ICT587 R807 pcimode "L" HOST PCBE03 ICT702 BR68 pci_cbe3 PCBE02 ICT704 pci_cbe2 PCBE01 ICT705 pci_cbe1 ICT706 PCBE00 pci_cbe0 PCBE0[3:0] 16,17,25,27 PCIAD[31:0] 16,17,25,27 ICT667 BR54...
  • Page 32 MFP CONTROL PWB (DRACULA3 4/4) 3.3V 3.3V 3.3V IC700E ICT1438 Reserve ICT1440 Reserve ICT1434 AB20 Reserve ICT2019 ICT1435 jtag_act Reserve ICT1441 Reserve ICT1439 Reserve ICT1437 Reserve ICT1436 AE18 Reserve ICT527 od_test ICT528 ICT529 pllmoni xpllbyps2 ICT530 xpllbyps1 ICT34 ICT532 1,23 3_RELEASE xpllbyps0 ICT533...
  • Page 33 5/29 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V IC700B VDDE AC13 VDDE AVDDH4 AD14 VDDE AVDDH3 AE15 VDDE AVDDH2 AF16 VDDE AVDDH1 AB12 VDDE AB15 VDDE AB18 VDDE VDDE AVSS9 VDDE AVSS8 VDDE AVSS7 AE26 VDDE AVSS6 VDDE AVSS5 AC22 VDDE AVSS4 AD22...
  • Page 34 MFP CONTROL PWB (SDRAM OnBOARD/DIMM) 2,28 2,28 MCS0 2,28 MRASA 2,28 MCASA 3_MD[63:0] SDQMA[7:0] MAA[12:0] 2,28 BSEL0A 2,28 BSEL1A MAA0 MAA0 3_MD0 3_MD3 MAA1 MAA1 3_MD1 3_MD3 MAA2 MAA2 3_MD2 3_MD3 MAA3 MAA3 3_MD3 3_MD3 MAA4 3_MD4 MAA4 3_MD3 MAA5 MAA5 3_MD5 3_MD3...
  • Page 35 6/29 MAA[12:0] SDQMA[7:0] 3_MD[63:0] 3.3V SDRAM DIMM Slot 3.3V 3_MD63 3_MD32 3_MD55 DQ32 3_MD62 3_MD33 3_MD54 DQ33 3_MD61 3_MD34 3_MD53 DQ34 3_MD60 3_MD35 3_MD52 DQ35 3_MD36 +3.3V +3.3V 3_MD59 3_MD37 3_MD51 DQ36 3_MD58 3_MD38 3_MD50 DQ37 3_MD57 3_MD39 3_MD49 DQ38 3_MD56 3_MD40 3_MD48...
  • Page 36 MFP CONTROL PWB (BUFFER) SYSAD[63:0] ICT1783 IC726 ICT1883 BR707 SYSAD33 IC727 SYSAD34 ICT1908 BR708 SYSAD35 ICT1882 SYSAD15 ICT1907 SYSAD36 SYSAD14 ICT1881 SYSAD37 SYSAD13 ICT1880 ICT1906 SYSAD38 SYSAD12 ICT1879 ICT1905 SYSAD39 SYSAD11 ICT1878 ICT1904 BR711 SYSAD40 SYSAD10 ICT1877 ICT1903 SYSAD9 BR710 ICT1902 3.3V SYSAD8...
  • Page 37 7/29 IC728 MEMD15 MEMD31 BR708 ICT1924 BR709 MEMD14 SYSAD31 ICT1923 MEMD30 MEMD13 SYSAD30 MEMD29 MEMD12 SYSAD29 MEMD28 ICT1922 SYSAD28 ICT1921 MEMD11 SYSAD27 MEMD27 BR711 ICT1920 BR712 3.3V 9,10,11 IOD[15:0] MEMD10 SYSAD26 MEMD26 ICT1919 MEMD9 SYSAD25 MEMD25 ICT1918 BR713 MEMD8 SYSAD24 ICT1917 MEMD24 IOD15...
  • Page 38 MFP CONTROL PWB (FLASH DIMM) 7,29 MEMD[31:0] 7,9,29 LA[22:2] 7,9,29 7,29 FWE1 3.3V RD/BY 1,2,23,28 COLDRST SDIMM 4 SDIMM MEMD0 MEMD1 MEMD2 MEMD3 MEMD4 MEMD5 MEMD6 MEMD7 MEMD8 LA10 MEMD9 LA10 LA11 MEMD10 LA11 LA12 MEMD11 LA12 LA13 MEMD12 LA13 LA14 MEMD13 LA14...
  • Page 39 8/29 PS-J ROM MEMD0 MEMD1 MEMD2 MEMD3 MEMD4 MEMD5 MEMD6 MEMD7 MEMD8 LA10 MEMD9 LA11 MEMD10 LA12 MEMD11 LA13 MEMD12 LA14 MEMD13 LA15 MEMD14 LA16 MEMD15 LA17 MEMD16 LA18 MEMD17 LA19 MEMD18 LA20 MEMD19 LA21 MEMD20 LA22 MEMD21 MEMD22 MEMD23 MEMD24 MEMD25 MEMD26...
  • Page 40 MFP CONTROL PWB (ASIC1) +12V C201 3.3V IOA1 0.1uF IC43A IOA2 IOA3 ICT301 IOA4 1,2,10,16,17,20,23,25 CPURST IORESET1 IOA5 IOA6 C975 IOA7 74LCX14MTC IC64B IC64D IOA8 1000pF IOA9 IOA10 ICT2012 ICT1385 +5VS IOA11 IOA12 R236 74LCX14MTC IOA13 74LCX14MTC IOA14 R197 NO ASM LED_GND IOA15 R201...
  • Page 41 9/29 3.3V IC32-4 IOD[15:0] 7,10,11 POWER IC36 GND1 VCC1 IOD0 GND2 VCC2 IOD1 GND3 VCC3 IOD2 GND4 VCC4 IOD3 GND5 VCC5 IOD4 GND6 VCC6 IOD5 GND7 VCC7 IOD6 GND8 VCC8 IOD7 GND9 VCC9 GND10 VCC10 3.3V GND11 VCC11 GND12 VCC12 GND13 GND14 NO ASM...
  • Page 42 MFP CONTROL PWB (ASIC2) 3.3V BR93 R1143 ICT2065 C964 NO ASM 100pF NO ASM 7,9,11 IOA[17:1] IC53 R830 ICT921 FPGACLK CLOCK R831 0 NO ASM ASIC2CLK 1,2,9,16,17,20,23,25 CPURST RESET WAIT ICT315 LCDRD IORD IOWRH C977 LCDLWR IOWRL LCDCS IOCSREG 1000pF LCDMCS IOCSVR IC54...
  • Page 43 10/29 O ASM ICT1356 WAIT IOD[15:0] 7,9,11 SLCDD31 IOD15 IOD14 IOD13 SLCDD30 IOD12 PLP3216S IOD11 IOD10 IOD9 SLCDD21 IOD8 IOD7 IOD6 IOD5 SLCDD20 IOD4 PLP3216S IOD3 IOD2 IOD1 SLCDD11 IOD0 ICT312 SLCDD10 ICT310 PLP3216S ICT308 ICT306 SLCDD01 ICT311 ICT309 ICT307 ICT305 SLCDD00 PLP3216S...
  • Page 44 MFP CONTROL PWB (SRAM / BATTERY) 3,7,9,28 7,9,10 IOA[17:1] 3.3BT 5,7,23 LCS3 IC55 IOA5 IOA6 ICT1861 R989 IOA0- IOA4 IOA7 IOA3 IOA8 ICT1860 R991 IOA0 IOA2 IOA1 IOD0 IOD7 ICT1859 R993 I/O0 I/O15 IOD1 IOD6 3.3BT ICT1858 R995 I/O1 I/O14 IOD2 IOD5 ICT1857...
  • Page 45 11/29 SRAM_PW IOD[15:0] 7,9,10 +12V R208 ICT769 3.3BT DAP202U ICT1208 ICT15 DAP202U NO ASM C179 10uF/16V RB451F RLS-73 RLS-73 ICT914 ICT995 ICT626 ICT1823 BT_CK BATTERY DTC114EUA CR2450 TS3B-SQ IC64C 3.3BT ICT196 ICT913 ICT873 IC39A 74LCX14MTC R484 BT_OK IC64A R485 ICT1384 LM393D C197 IOA0...
  • Page 46 AR-555/550/620/625 MFP CONTROLLER PWB / MFP コントローラ PWB 4 - 23...
  • Page 47 AR-555/550/620/625 MFP CONTROLLER PWB / MFP コントローラ PWB 4 - 24...
  • Page 48 MFP CONTROL PWB (ENGINE I/F CN) CN_DD[15:0] CN701 CN_RST_ RESET CN_DD7 CN_DD8 CN_DD6 CN_DD9 CN_DD5 CN_DD10 DD10 CN_DD4 CN_DD11 DD11 CN_DD3 CN_DD12 DD12 CN_DD2 CN_DD13 DD13 CN_DD1 CN_DD14 CN_DA[2:0] DD14 CN_DA[2:0] CN_DD0 CN_DD15 DD15 CN_CS[1:0] CN_DMARQ_ DMAREQ CN_CS[1:0] CN_DIOW_ DIOW CN_DIOR_ DIOR CN_IORDY...
  • Page 49 14/29 3.3V +12V +12V +5VS ICT1644 ICT1643 IC719 IC26C MSW_MON OUT1 MSW_MON_F 28 PROFF_CNT OUT2 MSW_MON_P 9,23 ICT850 OUT3 ICT1651 PROFF_CNT2 OUT4 RTCCS_CNTA OUT5 ICT1827 74LCX08MTC OUT6 RTCCS_CNT 9 ICT1646 12V_RST OUT7 RD4.3SB ICT1642 COM-E PROFF_CNT3 TD62503F ICT1900 3.3V DTC114YUA ICT2009 DTR2 ICT2008...
  • Page 50 MFP CONTROL PWB (IEEE1284 I/F) CD[7:0] IC15 R437 ICT854 ICT640 R438 ICT855 ICT632 R439 ICT856 ICT639 R440 ICT857 ICT638 R441 ICT858 ICT634 R442 ICT859 ICT635 R443 ICT860 ICT637 R444 ICT861 ICT636 ICT641 ICT642 BUSY ICT1034 ICT643 3.3V ICT644 SLCT ICT645 FAULT ICT646 ICT647...
  • Page 51 15/29 IC701 NO ASM ICT1444 74F1071 IEEE 1284 I 57RE-40360-830B AR-555/550/620/625 MFP CONTROLLER PWB / MFP コントローラ PWB 4 - 28...
  • Page 52 MFP CONTROL PWB (PCI BOARD CONNECTOR) 3.3V 4,17,25,27 PCIAD[31:0] 4,9,17,25,27,28 PCIREQ[7:0] PCI BOARD 3.3V 3.3V 4,9,17,25,27 PCIINTA PCIINTB PCLK_H PCLK_H PCLK_O2 PCIREQ4 R775 PCIREQ7 PCIGNT4 R776 PCIGNT4 PCIAD31 PCIAD30 PCIAD29 PCIAD28 4,17,25,27 PCBE0[3:0] PCIAD27 PCIAD26 PCIAD25 PCIAD24 PCBE03 PCIAD23 PCIAD22 PCIAD21 PCIAD20 PCIAD19...
  • Page 53 16/29 4,9,17,25,27,28 PCIREQ[7:0] 3.3V PCIREQ5 R1070 PCIREQ3 ICT1818 PCIREQ2 R168 PCIREQ1 R167 PCIREQ0 R165 CPURST 1,2,9,10,17,20,23,25 R405 IC26D NO ASM CPURST 1,2,9,10,17,20,23,25 CPURST_ PCIRST ICT1027 R406 ICT1033 PCURST 10,22 74LCX08MTC C984 C985 CPURST_ 1000pF 1000pF PCIGNT7 PIRDY0 4,17,25,27 PDEVSEL0 4,17,25,27 PLOCK0 PSERR0 4,17,25,27...
  • Page 54 MFP CONTROL PWB (ICU ASIC) SDDQ7 BR73 ICT732 SDDQ8 ICT731 SDDQ6 ICT730 SDDQ9 ICT729 SDDQ5 BR75 ICT728 SDDQ10 ICT727 SDDQ4 ICT726 SDDQ11 ICT725 SDDQ3 BR77 ICT724 SDDQ12 ICT723 SDDQ2 ICT722 SDDQ13 ICT721 SDDQ1 BR79 ICT720 SDDQ14 ICT719 SDDQ0 ICT718 SDDQ15 ICT717 R169 ICT465...
  • Page 55 17/29 SDBA1 SDA10 ICT709 BR50 ICT1078 XDQLM SDA9 ICT710 ICT1088 XDQUM ICT711 ICT1091 XSDWE SDA11 ICT1079 XSDCAS BR49 ICT1077 SDA1 XSDRAS SDA7 ICT1086 SDCLK ICT1076 SDA0 SDCKE SDA8 ICT1087 SCLKI SDA3 ICT713 BR47 ICT1082 SDA5 ICT714 ICT1084 SDA2 C986 ICT715 ICT1081 22pF ICT716...
  • Page 56 MFP CONTROL PWB (ICU SDRAM) SDDQ[15:0] SDDQ[15:0] 3.3V 3.3V IC27 SDDQ0 SDDQ15 SDDQ0 ICT1094 DQ15 VCCQ VSSQ SDDQ1 SDDQ14 SDDQ1 ICT1095 DQ14 SDDQ2 SDDQ13 SDDQ2 ICT1102 DQ13 VSSQ VCCQ SDDQ3 SDDQ12 SDDQ3 ICT1103 DQ12 SDDQ4 SDDQ11 SDDQ4 ICT1104 DQ11 VCCQ VSSQ SDDQ5 SDDQ10...
  • Page 57 18/29 C220 3.3V 0.1uF IC22 ICT1101 SDDQ15 DQ15 VCCQ VSSQ ICT1100 SDDQ14 DQ14 ICT1099 SDDQ13 DQ13 VSSQ VCCQ ICT1098 SDDQ12 DQ12 17,19 IDREQA TPAD32 ICT1097 SDDQ11 DQ11 VCCQ VSSQ ICT1096 SDDQ10 DQ10 ICT1109 SDDQ9 17,19 ODREQA TPAD33 VSSQ VCCQ ICT1108 SDDQ8 ICT1288 LDQM...
  • Page 58 MFP CONTROL PWB ( PM-22A 3.3V 17,20 CLKOFF 17,20 17,20 3.3V R1019 L724 L730 NO ASM R1020 17,18 R1018 ICT1978 CONT R1022 ICT1945 ICT1943 PM22_CLK SG_8002JC 66.0M 3.3V R1026 3.3V ICT1979 C968 NO ASM R1024 22pF 0.1uF NO ASM L725 R1027 NO ASM BLM11A151SG...
  • Page 59 19/29 17,20 XIORD CDADQ[15:0] 17 17,20 XIOWR 17,20 CDID XCDCSA R1021 PMDONEA ICT1939 3.3V PMINTA ICT1940 NO ASM 3.3V XIBACKA 17,18 IDREQA ICT1936 ICT1941 XIDACKA ICT1942 R1023 ICT1730 C844 C845 C846 C847 R1025 0.01uF 0.1uF 0.01uF 0.1uF 3.3V IC721 4.7K ICT1935 OBACK XOBACKA...
  • Page 60 MFP CONTROL PWB ( PM-22B/PM-1075 17,19 XIORD CDBDQ[15:0] 17,19 XIOWR 17,19 CDID XCDCSB 3.3V PMDONEB ICT1950 PMINTB ICT1951 R1030 3.3V XIBACKB R1029 17,18 IDREQB ICT1952 NO ASM XIDACKB ICT1953 R1031 ICT1777 R1032 3.3V 3.3V IC723 4.7K R1033 C992 L728 1000pF NO ASM R1034 BLM11A151SG...
  • Page 61 20/29 DBDQ[15:0] 17,19 3.3V 3.3V 3.3V 3.3V R1031 ICT499 C856 C857 C858 C859 R308 0.01uF 0.1uF 0.01uF 0.1uF SG_8002JC 60.404M / 71.223M 0.1uF ICT1948 XOBACKB ICT1776 3.3V ODREQB 17,18 ICT1947 3.3V XODACKB ICT1775 ICT1774 ICT500 JP19 R309 PM1075_CLK CDBDQ15 SG_8002JC 64.912M NO ASM VIDCLK CDBDQ14...
  • Page 62 MFP CONTROL PWB ( CLOCK 3.3V 3.3V 3.3V L749 3.3V BLM10B121SBPTM BLM10B121SBPTM X700 ICT595 ICT579 R787 75CLK ICT38 SG_8002JC 74.9M 74.9MHz ICT292 C730 ICT2083 0.1uF C278 0.1uF 0.1uF 3.3V L713 BLM10B121SBPTM NO ASM ICT596 C731 0.1uF NO ASM 3.3V 3.3V 3.3V L750 BLM10B121SBPTM...
  • Page 63 21/29 3.3V 3.3V 0.1uF 4.7K IC10 ICT582 ICT580 ICT581 ICT225 FWE0 ICT2081 ICT1254 74LCX74MTC T595 ICT600 ICT2055 CLKOUT FPGACLK ICT767 CLKA1 CPUCLK 1,23 ICT766 CLKA2 ICT764 CLKA3 DRCLK ICT765 CLKA4 ICT42 ASICCLK ICT602 CLKB1 ICT601 ICT394 CLKB2 MEMCLK0 ICT604 CLKB3 ICT603 CLKB4 MEMCLK1...
  • Page 64 MFP CONTROL PWB (RESET / POWER) 3.3V +12V C202 +12VFAN 0.1uF NO ASM ICT407 ICT998 R1198 NO ASM IC44 R219 ICT2062 R1176 ICT2085 10,16 PCURST OUT1 NO ASM OUT2 ICT1346 ICT2091 OUT3 RES_PCU R220 ICT494 R1209 TPC6102 9,11 EXTRST OUT4 NO ASM ICT2092 OUT5...
  • Page 65 22/29 +12V ICT2084 +12V_FAN ICP-S2.3 NO ASM 1pin <-> 2pin Pattern short R1177 0(1608) NO ASM PC6102 R1178 C1009 470uF/16V 3.3V RES_SCN CNCT_FAX_A 9 FAX_ON ICT2107 RTCCS_CNTA 14 3.3V 3.3V R1225 2.2K R1226 ICT2100 3.3V RB451F ICT2101 R1227 IC753 2SB1198K RD2.0S ICT2104 ICT2102...
  • Page 66 MFP CONTROL PWB (FPGA) A_SYSAD[63:0] 3.3V CN20 3.3V 3.3V 3.3V 3.3V A_SYSAD0 A_SYSAD1 SYSAD0 SYSAD1 A_SYSAD2 A_SYSAD3 3.3V SYSAD2 SYSAD3 A_SYSAD4 A_SYSAD5 SYSAD4 SYSAD5 A_SYSAD6 A_SYSAD7 SYSAD6 SYSAD7 A_SYSAD8 A_SYSAD9 SYSAD8 SYSAD9 A_SYSAD10 A_SYSAD11 R1088 SYSAD10 SYSAD11 A_SYSAD12 A_SYSAD13 4.7K SYSAD12 SYSAD13 A_SYSAD14...
  • Page 67 23/29 3.3V 3.3V 3.3V ( for ALTER A) CN18 ICT1990 R1062 A_TCK ICT1993 R1063 A_TDO ICT1982 R1064 A_TMS C316 ICT2028 R1065 A_TDI 0.1uF 9A12-1034 C350 NO ASM 0.1uF 3.3V R1137 NO ASM IC746D WAKE_UP F_INT5 3.3V 3.3V C1005 3.3V 74LCX08MTC R1088 C942 100pF...
  • Page 68 MFP CONTROL PWB (DC_POWER) IC717 CCF1N3.15 C841 C342 C321 KZE 470uF/16V C322 1000pF MVY 470uF/25V NO ASM NO ASM Low Impedance NIPPON Low Impedance MPD6 CHEMI-CON KZE NIPPON CHEMI-CON MVYseries IC718 ICP-S2.3 NO ASM CCF1N2 C343 KZE 470uF/16V C326 C328 1000pF NO ASM Low Impedance...
  • Page 69 24/29 R1241 0(5025) NO ASM 3.3V IC717 DSS6NZ82A103Q55B L734 VOUT VOUT VOUT VOUT VOUT L734 1pin <-> 3pin JUMPER C323 C324 C840 KZE 470uF/16V MVY 470uF/25V C325 NO ASM 0.1uF NO ASM Low Impedance Low Impedance NIPPON NIPPON CHEMI-CON KZE CHEMI-CON MVYseries MPD6S002S...
  • Page 70 MFP CONTROL PWB (IDE CONTROLLER) 3.3V R1168 4,9,16,17,27 PCIINTA 1,2,9,10,16,17,20,23 CPURST PCLK_O1 ICT2057 R1148 C999 C971 NO ASM 1000pF 100pF 3.3V NO ASM C352 C353 0.1uF 0.1uF ICT967 ICT968 R499 R500 ICT966 C354 0.1uF 3.3V 4,16,17,27 PCIAD[31:0] R790 ICT1401 PCIGNT2 ICT577 4,9,16,17,27,28 PCIREQ[7:0]...
  • Page 71 25/29 IDE_DD[15..0] R498 NO ASM ICT275 IDE_RST_ ICT272 IDE_DMARQ_ 26 ICT271 IDE_DIOW_ 26 ICT270 IDE_DIOR_ ICT274 IDE_IORDY ICT253 IDE_DACK_ 26 IDE_INTRQ IDE_CBLID_ 26 R501 R502 5.6K NO ASM NO ASM SII0648CL160 IDE_DA[2..0] 26 C0_DMACK_ ICT273 C0_INTRQ IDE_DA1 ICT251 C0_DA1/M_RD_ ICT247 C0_CBLID_ IDE_DA0 ICT250...
  • Page 72 MFP CONTROL PWB (IDE CONNECTOR) IDE_DD[15..0] IDE_DA[2..0] IDE_CS[1..0] 3.3V C363 R1169 R1170 0.1uF NO ASM IC67 ICT940 R524 IDE_RST_ IDE_DD7 ICT941 R525 IDE_DD6 ICT942 R527 IDE_DD5 ICT943 R529 IDE_DD4 ICT944 R531 IDE_DD3 ICT956 R533 IDE_DD2 ICT945 R535 IDE_DD1 ICT946 R537 IDE_DD0 ICT947 R539...
  • Page 73 26/29 IC68 IDE_DD8 R526 ICT931 R528 ICT935 IDE_DD9 IDE_DD10 R530 ICT933 IDE_DD11 R532 ICT937 IDE_DD12 R534 ICT929 IDE_DD13 C1011 C1012 C1013 C1014 R536 ICT934 IDE_DD14 R538 ICT936 IDE_DD15 120pF 120pF 120pF 120pF R540 ICT932 IDE_DA2 IDE_CS1 PI5C3384Q C1015 C1016 C1017 C1018 R549 ICT930...
  • Page 74 MFP CONTROL PWB (USB) 3.3V NO ASM L707 BLM10B121SBPTM L701 DSS306-55 NEAR IC703 PVDD PVDD L702 BL02RN2-R62 NO ASM L708 BLM10B121SBPTM PVSS C700 C701 22pF X701 22pF ICT520 12MHz 16MHz 20MHz 24MHz 3.3V 24MHz CLKSEL1 R797 AVDD R795 R796 CLKSEL0 R798 ICT518 ICT519...
  • Page 75 27/29 3.3V NO ASM L711 BLM10B121SBPTM L705 DSS306-55 NEAR IC703 XVDD L706 BL02RN2-R62 NO ASM L712 BLM10B121SBPTM XVDD XVSS PCBE0[3:0] 4,16,17,25 PCIAD[31:0] 4,16,17,25 4,9,16,17,25,28 PCIREQ[7:0] 3.3V R799 PCIREQ6 R822 4.7K 3.3V PCIAD10 AD10 PCIAD11 AD11 PCIAD12 AD12 PCIAD13 AD13 FRAME PFRAME0 4,9,16,17,25 ICT576...
  • Page 76 MFP CONTROL PWB (TESTPIN) FX_VCCW PRON_FAX 14 FXA[22:2] 3.3V R265 CN16 FXA6 2.2K FXA5 FXA21 FXA4 R266 2.2K FXA3 FXA2 R267 FXD[31:0] FAX_PWON FB_IN COLDRST 3.3V FXD31 RD/BY FXD30 MSW_MON_F FXD29 FRDY FXD28 FXCS19 BR94 FXD27 FXCS18 FXD0 FXD26 CNCT_FAX FXD1 FXD25 FXD2...
  • Page 77 28/29 TP709 CKEA CKEA TP710 MRAS MRASA TP712 MCAS MCASA TP713 TP714 BSEL0 BSEL0A TP715 BSEL0 BSEL1A MCS0 TP716 MCS0 TP717 MCS1 MCS1A MCS2A TP718 MCS2 TP719 DREQ0 DREQ0 TP720 DACK0 DACK0 STC0 TP721 STC0 TP722 TP723 3,7,9 BOOTCS TP724 BTCS 2.2K TP725...
  • Page 78 MFP CONTROL PWB (FAX I/F BUF) MEMD[31:0] IC738 MEMD8 FXD8 MEMD9 FXD9 MEMD10 FXD10 MEMD11 FXD11 MEMD12 FXD12 MEMD13 FXD13 MEMD14 FXD14 MEMD15 FXD15 3.3V 3,9,28 ROMOE FXDG 74LCX245 C931 0.1uF IC740 MEMD0 FXD0 MEMD1 FXD1 MEMD2 FXD2 MEMD3 FXD3 MEMD4 FXD4 MEMD5...
  • Page 79 29/29 IC739 MEMD24 FXD24 MEMD25 FXD25 MEMD26 FXD26 MEMD27 FXD27 MEMD28 FXD28 MEMD29 FXD29 MEMD30 FXD30 MEMD31 FXD31 3.3V 74LCX245 C932 0.1uF IC741 MEMD16 FXD16 MEMD17 FXD17 MEMD18 FXD18 MEMD19 FXD19 MEMD20 FXD20 MEMD21 FXD21 MEMD22 FXD22 MEMD23 FXD23 3.3V 74LCX245 C934 0.1uF...
  • Page 80 B. PARTS LAYOUT / 部品配置図 AR-555/550/620/625 MFP CONTROLLER PWB / MFP コントローラ PWB 4 - 57...
  • Page 81 AR-555/550/620/625 MFP CONTROLLER PWB / MFP コントローラ PWB 4 - 58...
  • Page 82: Soft Nic Pwb

    2. SOFT NIC PWB / ソフト NIC PWB A.CIRCUIT DIAGRAM / 回路図 SOFT NIC PWB (PCI CONNECTOR) PONRST_ PIRDY_ PDEVSEL_ PSERR_ PCIAD[31:0] PCIINTA PFRAME_ PTRDY_ PSTOP_ PPERR_ PPAR PCIBE[3:0] +3.3V DSS306-55 100uF/16V + INTA_ PCIRST_ INTB_ PCICLK1 PCICLK1 PCICLK2 PCICLK3 PCICLK4 GNT1_ GNT2_...
  • Page 83 PCIAD11 PCIAD12 NO ASM IDSEL2 PCIAD13 NO ASM INTA_ PCIRST_ INTB_ PCICLK1 PCICLK2 PCICLK3 PCICLK4 GNT1_ GNT2_ REQ1_ REQ2_ GNT3_ GNT4_ REQ3_ REQ4_ PCIAD30 PCIAD31 PCIAD31 PCIAD30 PCIAD28 PCIAD29 PCIAD29 PCIAD28 PCIAD27 PCIAD26 PCIAD27 PCIAD26 PCIAD25 PCIAD24 PCIAD25 PCIAD24 PCIBE3 C/BE3_ PCIAD23 PCIAD22...
  • Page 84 SOFT NIC PWB (LAN CONTROLLER) K50-3C0-E 25.0000MR +3.3V 25MHz +3.3V LED2 BLM11 NO ASM SLR-342DC VDD 4 CONT LED10_ +3.3V NO ASM LED3 OUT 3 NO ASM SLR-342MC 0.1uF LED100_ NO ASM 1000pF ICT61 NO ASM NO ASM NC7SZ08 +3.3V +3.3V LNK_LED_1 9 BLM11B121SBPTM...
  • Page 85 22pF NO ASM +3.3V BLM11B121SBPTM IC1A PCIAD[31:0] PCIAD0 ICT1 ICT4 PCIAD1 ICT35 PCIAD2 PCIAD3 CT61 LED10_ MA1/LED10N PCIAD4 MA2/LED100N LED100_ PCIAD5 MA0/LEDACTN LEDACT_ PCIAD6 NO ASM PCIAD7 TPTDP PCIAD8 TPTDM PCIAD9 PCIAD10 TPRDP AD10 PCIAD11 TPRDM AD11 PCIAD12 AD12 PCIAD13 AD13 ICT40 PCIAD14...
  • Page 86 B. PARTS LAYOUT / 部品配置 AR-555/550/620/625 SOFT NIC PWB / ソフト NIC PWB 4 - 63...
  • Page 87 AR-555/550/620/625 SOFT NIC PWB / ソフト NIC PWB 4 - 64...
  • Page 88: Pcu Pwb

    3. PCU PWB A.CIRCUIT DIAGRAM / 回路図 PCU PWB (CPU, Flash, RAM) +3.3V1 +3.3V1 no-mounting SOCKET1 R210 NC11 (2,7) PCU_RES\ FWP-PCU (14) CSFLASH\ +3.3V1 1CE1L 2CE1L 10KJ R157 R108 NC43 102K DA204K VSS1 RY/BY\ RY/BY VSS1 223Z VSS1 (2,3) NC30 no-mounting 10KJ R150...
  • Page 89 1/14 +3.3V1 C135 104Z IC33 P2027 R260 Xout Modout SSON AT-51(19.6608MHz) C142 C152 R239 +3.3V1 R259 no-mounting R269 RESET\ RESET\ (2,3,4,5) +3.3V1 THV+PWM (12) DVPWM (12) CHVACPWM (12) BR32A BR32B PCU_DSR\ BR32C BR32D TIOCA4 M11a STBY\ M11b R286 CSIO2\ R287 CSFPGA\ MSWMONin\ 10KJ...
  • Page 90 PCU PWB (I/O ASIC1) POD3in +3.3V1 POD2in POD1in (13) PSPS (13) R233 (12) 10KJ (12) (1,3) CSSER1\ CSIO1\ (7,14) OP_SET\ C131 102K (13) MMCLK (13) 10KJ R235 R234 +3.3V1 MMZ1608S121AT C201 C181 104Z* 10u/16V* +3.3V1 no-mounting C132 +3.3V1 DO857 R/W\ DO840 (12) DMCLK\...
  • Page 91 2/14 DM-Tin DSW-Fin DVM-Tin 38VMONin (6) TLSin (10) TRQDin (10) TFSDin\ (10) SCL3 (7,8) FUM-Tin SDA5 DVCH4in\ (10) DVCH3in\ (10) DVCH2in\ (10) DVCH1in\ (10) SDA3 DSW-ADUin AINPDin APPD1in APPD2in +3.3V_IO1 10KJ R231 TNCAin\ (10) 10KJ R230 104Z C129 IC37 10KJ R244 TRMREF\ DO853...
  • Page 92 PCU PWB (I/O ASIC2) (10) T1SPDin (10) T2SPDin (10) T1LUDin (10) T2PEDin (10) T2LUDin (10) T1PEDin (13) T2PFC T2PUS T1PUS (13) T1PFC CSSER1\ (11) T2LUMout (11) T1LUMout no-mounting R218 (1,2) CSSER1\ CSIO2\ PMCCLK OROUT R219 10KJ R226 R228 10KJ R227 +3.3V1 MMZ1608S121AT C200...
  • Page 93 3/14 M1PFDin (10) M1LUDin (10) M1PEDin (10) M1SS1in (10) M1SS2in (10) M1SS3in (10) M1SS4in (10) M1LUMout (11) M1SPDin (10) M2PFDin (10) M2LUDin (10) M2PEDin (10) M2SS1in (10) M2SS2in (10) M1PFC (13) M2SS3in (10) M1PUS (13) M2SS4in (10) M2SPDin (10) +3.3V_IO2 C124 104Z IC36...
  • Page 94 PCU PWB (Pulse Motor_Control) PMCREQ no-mounting no-mounting +3.3V1 Tin7 XDIR_SEL0 XDIR_SEL1 XDIR_SEL2 Tin6 TCK2\ ADM2A ADM2B ADM2XA ADM2XB VPMA VPMB VPMXA VPMXB +3.3V1 MMZ1608S121AT C100 C106 104Z* 10u/16V* +3.3V1 104Z 104Z no-mounting IC25 XACW5 XACW5 REQ0 XBFULL5 XBFULL5 XBFULL0 R140 REQ5 XACW0 ADM1A...
  • Page 95 4/14 +3.3V1 +3.3V1 R_SEL0 ADM2A ADM2A\ (14) R_SEL1 ADM2B ADM2B\ (14) R_SEL2 ADM2XA ADM2XA\ (14) ADM2XB ADM2XB\ (14) POM1A POM1A\ (14) POM1B POM1B\ (14) CFM-AD\ CFM-ADU TD62503F +3.3V1 +3.3V1 +3.3V_PMC1 +3.3V1 POM1XA POM1XA\ (14) POM1XB POM1XB\ (14) VPMA VPMA\ (14) VPMB VPMB\ (14)
  • Page 96 PCU PWB (FPGA) (1,2,3,4) RESET\ +3.3V1 +3.3V_FPGA no-mounting MMZ1608S121AT C107 +3.3V1 104Z* 10u/16V* 10KJ R175 10KJ R159 104Z +3.3V1 10KJ* R174 10KJ* R158 no-mounting IC28 HL1\ DIR_in0 HL3\ DIR_in2 Tin6 Tin6 Tin5 Tin5 XREGRD (1,4,7) VCCIO HL2\ DIR_in1 104Z no-mounting JPN: mounting EX: no-mounting (13)
  • Page 97 5/14 no-mounting 102K* +3.3V_FPGA HWR\ (1,2,3,4) FPGA_CLK CSFPGA\ CN28 S6B-PH-SM3-TB* no-mounting HL2out\ (13) PWR_out1 REGDATA0 VCCIO HL1out\ (13) PWR_out0 REGDATA3 +3.3V1 Tout 10KJ R198 Tin2 R187 C105 10KJ R197 EPM3064A 104Z 10KJ* no-mounting ORTCK XDIR_SEL0 (1,6) Tin7 XDIR_SEL2 no-mounting D[8:11] (1,2,3,4) 10KJ* R153...
  • Page 98 PCU PWB (OP Amp & Comparator) +12V2 +12V2 +12V2 +3.3V1 Vref C203 102K IC43D DAN202K R352 HUS_TC 1.5KJ 1/4W 104Z HUS-TCin IC8A LM324D R351 no-mounting 10KJ* LM324D 104Z HZS3C2 IC43B R380 HUS_DV HUS-DVin LM324D R364 +5V2 Vref no-mounting 10KJ* 100KJ DAN202K IC8C (14)
  • Page 99 6/14 +12V2 Vref Vref Vref +3.3V1 +5V2 +3.3V1 C208 R406 R358 19.1KF 102K R410 R359 300KF 10KJ R353 R355 24KF 5.6KJ 10KJ FTH1 (13) IC44D 38VMON_cmp IC47A MA704A 38VMONin (2) R346 R405 LM339D LM339D 200KF Vref R354 +3.3V1 4.7KJ Vref R375 620F R377...
  • Page 100 PCU PWB (Communication) +5V2 +5V2 +3.3V1 +3.3V1 +5V2 DA204K DAN202K IC21 (14) PCU_TXD PCU_TXD\ (1) (14) PCU_DTR PCU_DTR\ (14) PCU_RES PCU_RES\ (1,2) PCU_RXD\ PCU_RXD (14) PCU_DSR\ PCU_DSR (14) JCT4 (14) PCU_TXD_MON PAGE\ PAGE (14) JCT5 (14) PCU_DTR_MON MSWOFF MSWOFF\ (14) JCT6 (14) PCU_RES_MON...
  • Page 101 7/14 +3.3V1 +3.3V1 +5V2 R293 R501 IC35 10KJ 10KJ HSYNC\ HSYNC (14) (14) TCK2\ TCK2 (14) OP_EN\ C139 C138 104Z 102K 74VHCT240 (1,2,3,4,5) D[0:15] +5V2 IC27 OP_CS\ (14) OP_D0 (14) OP_D1 (14) OP_D2 (14) OP_D3 (14) OP_D4 (14) OP_D5 (14) OP_D6 (14) OP_D7...
  • Page 102 PCU PWB (Power) R443 JCT203 38VMON (14) 10KJ 1/4W C238 R428 +5V2 +5V2 4.7KJ 102K D103 D101 R431 DAN202K DAN202K +24V1 DSW-L 10KJ D102 DAN202K DSW-L (14) TSW-LED\ JCT12 DSW-F 38VMON_cmp DSW-Lout (14) DSW-Lin R381 DSW-Fin DSW-MPFin 2.4KJ 1/2W +5V2 C210 C211 C216...
  • Page 103 8/14 +5V2 +24V1 +12V2 +3.3V1 JP15 +24V +12V +3.3V +24V_DL (14) R431 47J 3W 10KJ C220 470u/16V DTA143ZUA C249 C222 4.7K 220u/35V 470u/16V C239 C229 C227 102K 223Z 223Z R454 150J 1/4W TSW-LED (14) +5V2 270J 1/4W +5V_APPD1 (14) +5V_DSW-ADU (14) 270J 1/4W +5V2...
  • Page 104 PCU PWB (Input1) +3.3V1 +3.3V1 +3.3V1 D113 DA204K D123 DAN202K JCT26 (14) TEST TESTin JCT27 (14) TEST2 TEST2in JCT206 (14) TEST3 TEST3in C226 C225 C224 102K 102K 102K Paper (14) Output (14) D114 (14) DAP202K +3.3V1 DA204K +3.3V1 Drum / Main (14) Motor (14)
  • Page 105 9/14 +3.3V1 +3.3V1 +3.3V1 DA204K DAN202K JCT23 (14) POD1 POD1in JCT24 (14) POD2 POD2in JCT25 (14) POD3 POD3in 102K 102K 102K DAP202K +3.3V1 +3.3V1 DAN202K JCT28 (14) DM-T DM-Tin JCT29 (14) DVM-T DVM-Tin JCT204 (14) FUM-T FUM-Tin +3.3V1 102K 102K 102K DAP202K DA204K...
  • Page 106 PCU PWB (Input2) +5V2 DAN202K +3.3V1 +3.3V1 +3.3V1 +3.3V1 D127 DAN202K DAN202K DAN202K JCT50 (14) TANSET TANSETin ( JCT52 (14) T1PED T1PEDin JCT54 (14) T1LUD T1LUDin JCT56 (14) T2PED T2PEDin Tandem JCT58 (14) T2LUD T2LUDin JCT60 (14) DSW-DSK DSW-DSKin Tray JCT62 (14) TSWin...
  • Page 107 10/14 no-mounting +3.3V1 +5V2 +3.3V1 DA204K DAN202K* DA204K* NSETin (3) PEDin LUDin PEDin TESin LUDin TRQDin W-DSKin JCT55 (14) TLSin Toner SPDin SPDin (14) TNF2 TNF2in\ Hopper (14) TNFin\ 4.7K (14) TNBOX TNBOXin\ 4.7K 102K DTC143ZUA* DAP202K* 4.7K 4.7K DTC143ZUA* 4.7K 4.7K DTC143ZUA*...
  • Page 108 PCU PWB (Motor_Driver) +5V2 +24V1 no-mounting +24V1 D106 10u/35V 104Z RLS-73* TM1A (14) TM21a R394 2.4kJ 1/4W TM1B (14) TM21b 2SB1240 TA7291AS R362 2kJ 1/2W M1LUMout 2SK3018 R326 +5V2 +24V1 10u/35V 104Z TM22a TM2A (14) TM2B (14) TM22b no-mounting +24V1 TA7291AS D110 RLS-73*...
  • Page 109 11/14 no-mounting +24V1 RLS-73* D105 ICP5 CRH01 ICP2 CRH01 ICP-N20 ICP-N20 M1LUM (14) T1LUM (14) R215 2.4kJ 1/4W 2SB1240 D104 RLS-73 RLS-73 R216 2kJ 1/2W R416 2SB1240 R214 2SB1240 2kJ 1/2W 2kJ 1/2W T1LUMout 2SK3018 R217 no-mounting +24V1 RLS-73* D115 ICP6 CRH01 ICP-N20...
  • Page 110 PCU PWB (Driver_TD62503F) +5V2 IC38 4.7K DTA143ZUA THV+REM\ THV+REM (14) HVREM 100J R297 CHVACPWM CHVACPWM\ (14) 100J R296 DVPWM DVPWM\ (14) 100J R295 R278 THV+PWM THV+PWM\ (14) CHV-REM CHV-REM\ (14) HVREMout (14) 100J R294 GBPWM GBPWM\ (14) 100J 1/2W TD62503F +5V2 R298 IC39...
  • Page 111 12/14 +5V2 +3.3V1 Vref R447 R413 5.6KJ 10KJ IC51 PGMCLK\ PGMCLK (14) (14) READY\ READY START START\ (14) LDON LDON\ (14) LSU_S/H\ LSU_S/H (14) INH\ reserve2 C241 TD62503F 102K* no-mounting +24V1 CFM-DC\ (14) 4.7K CFM-DC Motor DTC143ZUA +24V1 4.7K DTC143ZUA 4.7K CFM-R_PWM Motor...
  • Page 112 PCU PWB (Driver_TD62003AP) +3.3V1 +3.3V1 R330 R332 10KJ 10KJ R333 R331 HL1out\ HL2out\ 2SB1197K 2SB1197K R318 R317 HLCNT1 (14) 100J 1/4W 100J 1/4W 2SK3018 FTH1 (6,12) FTH2 TCBIAS\ (14) +5VS DTC114EUA IC50 R329 R459 PNC\ (14) 10KJ MSWPR MSWPR\ (14) HLPR\ DTA143ZUA WHPR1...
  • Page 113 13/14 +3.3V1 R449 10KJ R438 HL3out\ 2SB1197K R429 HLCNT2 (14) HLCNT3 (14) J 1/4W 100J 1/4W 2SK3018 2SK3018 FTH3 +3.3V1 +3.3V1 +3.3V1 R425 R328 R427 10KJ 10KJ 10KJ R424 R329 R423 2SB1197K INTPR2\ INTPR\ 2SB1197K 2SB1197K 10KJ 10KJ 10KJ R434 R310 R309 R422...
  • Page 114 PCU PWB (Connector) +12VS +24V1 +5V2 ACMON FW_SUB +24V1 (13) HLCNT3 B06B-PASK CN12 (13) RRC\ CFM-DV_PWM\ (12) THPS1 AC-SUB PWB (13) HPLS\ PFD2 +5V_APPD1 (10) DVCH1 CFM-ADU\ +5V_APPD2 (10) DVCH2 THPS2 +5V_PFD2 (10) DVCH3 (11) TURM +5V_DSW-ADU (10) DVCH4 +24V1 (12) TCBPWM\ +5V_AINPD...
  • Page 115 14/14 +24V1 +5V2 Vref (12) CFM-R1_PWM\ CN16 +5V2 +24V1 +24V1 CN21 JCT99 JCT98 (13) M2PUS\ M1PUS\ (13) CFM-R2 CFM-R1 (12) CFM-R2_PWM\ (10) M2PED M1PED (10) CFM-R3 TH-RA T2PFC\ (13) (10) M2LUD M1LUD (10) JCT100 HPFC\ (13) +5V_M2PFD +5V_M1PFD B12B-PHDSS-B PSBC\ (13) (10) M2PFD...
  • Page 116 B. PARTS LAYOUT / 部品配置 AR-555/550/620/625 PCU PWB 4 - 93...
  • Page 117 AR-555/550/620/625 PCU PWB 4 - 94...
  • Page 118 4. MOTHER PWB / マザー PWB A. CIRCUIT DIAGRAM / 回路図 MOTHER PWB 1_CLK- 1_CLK-in 1_CLK+ MMZ1608S121AT +3.3V FL13 1_CLK+in 100* MMZ1608S121AT RIN1- FL14 RIN1+ ROUT1 MMZ1608S121AT RIN2+ ROUT2 RIN2- 100* PI90LV028A MMZ1608S121AT 1_DBL+in\ 1_DBL+ 0.1uF 1_DBL-in\ AVR-M1608C270KT2AB 1_DBL- 1_DATA0- 1_DATA0-in 1_DATA0+ MMZ1608S121AT...
  • Page 119 +12V1 +5VS HDD-VCC +5V1 FL13 MMZ1608S121AT FL14 MMZ1608S121AT +3.3V XDBLO 100pF 100pF 22u/6.3V (No ASM) +3.3V 8S121AT SD0O 8S121AT SD1O 100pF 100pF 0.1uF FAP-10-08#2 (No ASM) XDBLO +3.3V SD1O SD0O +3.3V 1_CLK- 1_CLK- (2) 1_CLK+ SD2I +3.3V SD3I XDBLO SD1O 1_CLK+ (2) SCANCLK SD0O...
  • Page 120 MOTHER PWB +12V_FAN PWM\ PWM\ HDD FAN_MON S4B-PH-K-S +12V1 HDD-VCC +5V1 (to CFM-HDD) GND2 S5P-VH +5V1 (from DCPS) +5VS PS-20PE-D4T2-M1 +5VS (POWER for CONTROLLER) PRON_FAX\ PRON_FAX\ POF\ PROFF_CNT POF\ MSWOFF\ FWP-PCU MSWOFF\ RES_PCU DCCNT\ RES_PCU TXD_PCU DTR_PCU TXD_PCU DSR_PCU PAGE DSR_PCU 2_DATA1- 2_DATA1+...
  • Page 121 1_DATA1+ 1_DATA0+ 1_DATA0+ (1) 1_DATA1+ 2_DATA1+ 2_CLK+ 2_DATA1+ 2_CLK+ 1_DATA1- 1_DATA0- 1_DATA0- (1) 1_DATA1- 2_DATA1- 2_CLK- 2_DATA1- 2_CLK- 2_DATA0+ 1_DBL+ 1_DBL+ (1) 2_DATA0+ 1_CLK+ LCDD1+ 1_CLK+ LCDD1+ 2_DATA0- 1_DBL- 1_DBL- (1) 2_DATA0- 1_CLK- LCDD1- 1_CLK- LCDD1- 2_DBL+ LCDD2+ 2_DBL+ LCDD2+ LCDD0+ LCDD0+ 2_DBL-...
  • Page 122 B. PARTS LAYOUT / 部品配置 PARTS SURFACE / 部品面 AR-555/550/620/625 MOTHER PWB / マザー PWB 4 - 99...
  • Page 123 SOLDER SURFACE / 半田面 AR-555/550/620/625 MOTHER PWB / マザー PWB 4 - 100...
  • Page 124: Scanner Control Pwb

    5. SCANNER CONTROL PWB / スキャナコントロール PWB A. CIRCUIT DIAGRAM / 回路図 SCANNER CONTROL PWB +3.3V3 +3.3V3 Vcc 8 BR1A WC 7 BR1B SCL 6 SDA 5 +3.3V3 223Z 223Z 24LC64 CAT24WC04PI 223Z Not install +12V2 +3.3V3 BR1D AVCC BR1C DAN202U 910J 0.25W 223Z...
  • Page 125 +3.3V3 VCCW_SCN 102K Not install SOCKET1 Not install IC11 P2027 +3.3V3 VCCW 2-7C,3-4A Xout /RES_SCNin +3.3V3 Modout /CSFROM 1CE1L 1-6B SSON 2CE1L VSS1 1-6C VSS1 223Z 223Z 1-6D RY/BY RY/BY VSS1 IC3F BYTE Not install 2-4A 19.6608MHz 74VHC04 20KJ Not install IC22A /HWR 1-6C...
  • Page 126: Scanner Control Pwb

    SCANNER CONTR OL PWB 1-4C /FRM_CCD2 CN10 FRM_CCD2 1-6C /ADD_CCD2 CN10 ADD_CCD2 1-4C /CLK_CCD2 CN10 CLK_CCD2 CN10 TXD_CCD2 1-3B /TXD_CCD2 ADD_CCD1 CLK_CCD1 TXD_CCD1 +3.3V3 223Z MMZ1608S121A T 223Z 223Z 680J 4.19MHz EXTAL BUF_IN7 #AMC INV_IN2 XTAL INV_IN1 #SCLK INV_IN0 /RES_CPU 1-4C XRST_OUT INV_OUT8...
  • Page 127 +5V1 BR25A 10KJ IC20A IC20B 3-2B SPED2-UP WAKEUP +5V1 VHCT08 VHCT08 BR25C 10KJ CV_SIZE0 3-8C CV_SIZE1 3-8C MIRMO0 3-8C IC16B R102 MIRMO1 3-8C //SEG0 3-8B 3-2B OCSW-UP //SEG1 3-8B LM339D +5V1 3-8D CCFT Not install R103 BR25D 3-1C SPED1in IC20C 10KJ 3-8D BR25B...
  • Page 128 SCANNER CONTR OL PWB +5V1 CCFT /CCFT 2-4D /CL1 2-4D 2-4B 2-4B 7.5KJ 10KJ 10KJ 2-4A 2-4A 620KJ 2-7A CCDFANout CCDFAN /KEYIN +24V3 +5V2 +24V3 +12V2 TD62003AP 150J 103Z/50 IC16A D103 D104 Not install 0.22u/50V Not install 1.2KJ CRH01 CRH01 Not install LED0 2-4B...
  • Page 129 Not install +24V3 +5V2 ICP-S2.3 +24V3 +24V3 910F 47u/50V 47u/16V IC12 220F 2-3D KEYIN-UP 3-6C /MIRMO0 VrefA VrefB 2,5,6,7,8,9,10,13,21 560F IC22C /MIRMO1 3-6C 130F OUTAOUT /MIMA 1-4C KEYIN OUTA MIMA 1J2W OUTBOUT /MIMB MIMB OUTB 74VHC32 223Z 1J2W BR14A 1-7B /MIMDA INAIN BR14B...
  • Page 130 SCANNER CONTROL PWB 3-1D MIMA 3-1D MIMB 3-1D /MIMA 3-1D /MIMB 3-1D +24V3 3-1D +24V3 S6B-PH-K-R 4-1D +24V3 4-1C +12V2 4-1C +5V2 B6PS-VH 4-8C 4-8C 2_DATA1- 2_DATA1+ 4-8C 4-8C 2_DATA0+ 2_DATA0- 4-8C 2_CLK- 4-8C 2_CLK+ 4-8C 4-8C /2_DBL+ /2_DBL- 3-5A /TXD_SCN 3-5A 3-5A...
  • Page 131 +12V2 4-8B /1_DBL- +24V3 4-8B /1_DBL+ +5V2 +24V3 EXCEMT102BT 4-8B 1_CLK- 4-8B +24V3 1_CLK+ 4-8B 1_DATA0- 4-8B 1_DATA0+ +3.3V3 4-8B 1_DATA1- 4-8B 1_DATA1+ 4-8B 2-7B FRM_CCD1 1_DATA2- 4-8B 2-7D 1_DATA2+ CLK_CCD1 4-8B 2-7D 1_DATA3- TXD_CCD1 153Z/50 220/35 103Z/50 4-8B 2-4C 1_DATA3+ RES_CCD1 3-5A...
  • Page 132 B. PARTS LAYOUT / 部品配置 PARTS SURFACE / 部品面 AR-555/550/620/625 SCANNER CONTROL PWB / スキャナコントロール PWB 4 - 109...
  • Page 133 SOLDER SURFACE / 半田面 AR-555/550/620/625 SCANNER CONTROL PWB / スキャナコントロール PWB 4 - 110...
  • Page 134: Cis Control Pwb

    6. CIS CONTROL PWB / CIS コントロール PWB A. CIRCUIT DIAGRAM / 回路図 CIS CONTROL SCN_ASIC PWB +3.3V +2.5V 33uF/10V 33uF/10V CTP78 CTP2 CTP1 CTP45 CTP34 CTP33 CTP44 CTP46 XCIS_LGATE IMG_DOUT2_7 XCIS_SCN IMG_DOUT2_6 XRESET_OUT IMG_DOUT2_5 0.1uF AVDDE_3.3V IMG_DOUT2_4 AVSS4 IMG_DOUT2_3 +3.3V +3.3V PLL_LOCK...
  • Page 135 = +3.3V PULL-UP 2-3A 2-3A 2-3A 2-3A CTP48 CTP64 10KJ 100J CTP49 CTP63 10KJ 100J CTP50 CTP62 10KJ 100J CTP51 CTP61 10KJ 100J CTP55 CTP60 10KJ 100J CTP54 CTP59 10KJ 100J CTP53 CTP58 10KJ 100J CTP52 CTP57 10KJ 100J 2-3A +3.3V 2-3A 2-3A...
  • Page 136 CIS CONTROL SCN_ASIC PWB CIS CONTROL SCN_ASIC PWB +3.3V CTP25 CTP43 1-5A TXD_CCD 2.2KJ 2.2KJ 2.2KJ CTP22 CTP24 1-8B XRESET CTP41 CTP28 1-5A RXD_CCD CTP42 CTP32 1-5A ADD_CCD CTP20 CTP30 1-8A CLK_CCD CTP21 CTP29 1-8A PAGE CTP23 CTP27 1-8A FRM_CCD +3.3V CTP26 100pF...
  • Page 137 = +3.3V PULL-UP 1-8A 1_DATA1- 100J 1-8A 1_DATA1+ 1-8A 1_DATA0- 100J 1-8A 1_DATA0+ 1-8A 1_CLK- 100J 1-8A 2_DATA1- 1_CLK+ 2_DATA1+ 1-8A /1_DBL- 2_DATA0- 2_DATA0+ 2_CLK- 2_CLK+ 100J /2_DBL- 1-8A /1_DBL+ /2_DBL+ FRM_CCD2 CLK_CCD2 PAGE2 2.2KJ 2.2KJ 2.2KJ 2.2KJ ADD_CCD2 TXD_CCD2 100J RES_CCD2 CTP31...
  • Page 138 B. PARTS LAYOUT / 部品配置 PARTS SURFACE / 部品面 AR-555/550/620/625 CIS CONTROL PWB / CIS コントロール PWB 4 - 115...
  • Page 139 SOLDER SURFACE / 半田面 AR-555/550/620/625 CIS CONTROL PWB / CIS コントロール PWB 4 - 116...
  • Page 140: Driver Pwb

    7. DRIVER PWB / ドライバー PWB A. CIRCUIT DIAGRAM / 回路図 DRIVER PWB +5V2 10KJ 10KJ 10KJ 10KJ POM1XA CN4-2 POM1A CN4-1 POM1XB CN4-4 POM1B CN4-3 1J2W POM1A\ OutA CN1-2 POM1A\\ OutA CN1-1 POM1B\ REFA OutB CN1-3 6.8KF POM1B\\ REFB OutB CN1-4 1J2W...
  • Page 141 +5V2 10KJ 10KJ 10KJ 10KJ ADM1XA CN4-10 ADM1A CN4-9 ADM1XB CN4-12 ADM1B CN4-11 1J2W ADM1A\ OutA CN5-2 ADM1A\\ OutA CN5-1 ADM1B\ REFA OutB CN5-3 6.8KF ADM1B\\ REFB OutB CN5-4 1J2W 1.2KF SYNCA 0.1uF SYNCB DiNL20U DiNL20U DiNL20U DiNL20U SLA7031M(1.0A) no-mounting +5V2 +24V2 +5V2...
  • Page 142 B. PARTS LAYOUT / 部品配置 PARTS SURFACE / 部品面 AR-555/550/620/625 DRIVER PWB / ドライバー PWB 4 - 119...
  • Page 143 SOLDER SURFACE / 半田面 AR-555/550/620/625 DRIVER PWB / ドライバー PWB 4 - 120...
  • Page 144: Scanner Joint Pwb

    8. SCANNER JOINT PWB / スキャナ中継 PWB A. CIRCUIT DIAGRAM / 回路図 SCANNER JOINT PWB +12V2 RLS-73 µA7805CKC 12J / 3W 12J / 3W + C8 47µF/16V 103Z RLS-73 NJM78M12DL1A +24V3 +12V2 /1_D BL- /1_DBL+ 1_CLK- 1_CLK+ + C4 1_DATA0- 33µF/35V 103Z 1_DATA0+...
  • Page 145 +12V2 /CCDFAN B2B-PH-K-S 1_DATA3+ 1_DATA3- 1_DATA2+ 1_DATA2- 1_DATA1+ 1_DATA1- 1_DATA0+ 1_DATA0- +5VCCD 1_CLK+ 1_CLK- /1_DBL+ /1_D BL- + C6 103Z 47µF/16V FRM_CCD1 PAGE1 CLK_CCD1 ADD_CCD1 TXD_CCD1 RXD_CCD1 RES_CC D1 +3.3V3 DL1A +12VC CD + C2 103Z 47µF/16V IL-FPR-40S-VF-E1500 +24V3 /CL1 SLD5S-1 +5V1 /BZR...
  • Page 146 B. PARTS LAYOUT / 部品配置 PARTS SURFACE / 部品面 AR-555/550/620/625 SCANNER JOINT PWB / スキャナ中継 PWB 4 - 123...
  • Page 147 SOLDER SURFACE / 半田面 AR-555/550/620/625 SCANNER JOINT PWB / スキャナ中継 PWB 4 - 124...
  • Page 148 9. AC POWER PWB / AC 電源 PWB A. CIRCUIT DIAGRAM / 回路図 AR-555/550/620/625 AC POWER PWB / AC 電源 PWB 4 - 125...
  • Page 149 AR-555/550/620/625 AC POWER PWB / AC 電源 PWB 4 - 126...
  • Page 150 AR-555/550/620/625 AC POWER PWB / AC 電源 PWB 4 - 127...
  • Page 151: Ac Power Pwb

    B. PARTS LAYOUT / 部品配置 AC POWER PWB (JAPAN) AC POWER PWB (100V) AR-555/550/620/625 AC POWER PWB / AC 電源 PWB 4 - 128...
  • Page 152 AC POWER PWB (200V) AR-555/550/620/625 AC POWER PWB / AC 電源 PWB 4 - 129...
  • Page 153: Process Sensor Pwb

    10. PROCESS SENSOR PWB / プロセスセンサー PWB AR-555/550/620/625 PROCESS SENSOR PWB / プロセスセンサー PWB 4 - 130...
  • Page 154: Detector Pwb (Paper Feed Tray 1, 2)

    11. DETECTOR PWB (PAPER FEED TRAY 1, 2) / 検知 PWB(給紙トレイ 1・2) AR-555/550/620/625 DETECTOR PWB (PAPER FEED TRAY 1, 2) / 検知 PWB(給紙トレイ 1・2) 4 - 131...
  • Page 155: Discharge Lamp Pwb

    12. DISCHARGE LAMP PWB / 除電ランプ PWB AR-555/550/620/625 DISCHARGE LAMP PWB / 除電ランプ PWB 4 - 132...
  • Page 156: Spf Pwb

    13. SPF PWB A. CIRCUIT DIAGRAM / 回路図 SPF PWB SPPD2 SPPD2 CN2-6 CN4-2 SCOV SCOV 10KJ CN2-8 CN5-3 SPPD1 SPPD1 CN2-10 CN5-5 SPED1 SPED1 CN2-12 CN5-7 STUD STUD CN2-14 CN5-9 IN A/ IN B/ /SPFMA CN2-11 SPFMA CN2-13 /SPFMB CN2-15 VAREF VAREF...
  • Page 157 0.1uF ICP1 no-mountin 24V3-1 10u/16V ICP-N** 910F R6 0.47J 2W 24V3-1 CN1-7 24V3-1 CN1-8 R4 510F SPFMO1 VREF1 47u/35V CN2-16 SYNCA SYNCB SPFMO2 22000pF CN2-18 R3 620F SPFMA1 CN1-9 160F REFA OutA R1 0.47J 2W /SPFMA1 REFB OutA CN1-10 SPFMB1 OutB CN1-12 IN B/...
  • Page 158 B. PARTS LAYOUT / 部品配置 PARTS SURFACE / 部品面 AR-555/550/620/625 SPF PWB 4 - 135...
  • Page 159 SOLDER SURFACE / 半田面 AR-555/550/620/625 SPF PWB 4 - 136...
  • Page 160: Operation Control Pwb

    14. OPERATION CONTROL PWB / 操作コントロール PWB A. CIRCUIT DIAGRAM / 回路図 OPERATION CONTROL PWB /KEYIN CN101- 16 SEG0 CN101- 15 COPY PONL SEG1 CN101- 14 DTC11 PDAT A FCOM FDAT A SEG2 CN101- 13 CN101- 12 CN101- 11 CN101- 10 CN101- 9 PDSEL0 CN101- 23...
  • Page 161 +5V1 1SS133 0.1uF 22000pF 480KHz IC101 100pF 100pF RESET DTC114YSA S-1340AF M3-TB DSEL0 DSEL1 DSEL2 AR-555/550/620/625 OPERATION CONTROL PWB / 操作コントロール PWB 4 - 138...
  • Page 162 B. PARTS LAYOUT / 部品配置 PARTS SURFACE / 部品面 AR-555/550/620/625 OPERATION CONTROL PWB / 操作コントロール PWB 4 - 139...
  • Page 163 SOLDER SURFACE / 半田面 AR-555/550/620/625 OPERATION CONTROL PWB / 操作コントロール PWB 4 - 140...
  • Page 164: Size Detection Pwb

    15. SIZE DETECTION PWB / サイズ検知 PWB AR-555/550/620/625 SIZE DETECTION PWB / サイズ検知 PWB 4 - 141...
  • Page 165: Wh Pwb

    16. WH PWB AR-555/550/620/625 WH PWB 4 - 142...
  • Page 166 AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 143...
  • Page 167 AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 144...
  • Page 168 AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 145...
  • Page 169 PARTS LAYOUT (DC POWER PWB (100V) / DC 電源 PWB (100V)) AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 146...
  • Page 170 B. SUB POWER PWB (100V) / SUB 電源 PWB (100V) AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 147...
  • Page 171 PARTS LAYOUT (SUB POWER PWB (100V) / SUB 電源 PWB (100V) AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 148...
  • Page 172 C. DC MAIN POWER PWB (200V) / DC メイン電源 PWB (200V) DC MAIN POWER PWB (200V) 1/1 AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 149...
  • Page 173 AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 150...
  • Page 174 AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 151...
  • Page 175 PARTS LAYOUT / 部品配置図 (DC MAIN POWER PWB (200V) / DC メイン電源 PWB (200V)) AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 152...
  • Page 176 D. DC SUB POWER PWB (200V) / DC サブ電源 PWB (200V) AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 153...
  • Page 177 DC SUB POWER PWB (200V) / DC サブ電源 PWB (200V) PARTS LAYOUT / 部品配置図 AR-555/550/620/625 DC POWER PWB / DC 電源 PWB 4 - 154...
  • Page 178: Lcd Inverter Pwb

    18. LCD INVERTER PWB / LCD インバーター PWB A. CIRCUIT DIAGRAM / 回路図 LCD INVERTER PWB CN1- 1 100J CN1- 2 CN1- 3 1Y 3 LCD S CN 4- 20 100J 2Y 5 LCD M CN 4- 19 CN1- 4 3Y 11 CN1- 5 CP1+...
  • Page 179 CN 1 CN 2 CN 4 Vss(GND2) LCD S+ N.C. LCD S- N.C. LCD M+ LCD M- N.C. LCD CP1+ N.C. LCD CP1- Vss(GND2) 04FM-1.0BT GND2 LCD D3 LCD CP2+ LCD D2 LCD D1 LCD CP2- LCD D0 GND2 lcd DIS Vss(GND2) 3.3V LCD-VEE...
  • Page 180 B. PARTS LAYOUT / 部品配置 AR-555/550/620/625 LCD INVERTER PWB / LCD インバーター PWB 4 - 157...
  • Page 181: Ac 電源ライン図

    [5] AC POWER LINE DIAGRAM / AC 電源ライン図 AR-555/550/620/625 AC POWER LINE DIAGRAM / AC 電源ライン図 5 - 1...
  • Page 182 AR-555/550/620/625 AC POWER LINE DIAGRAM / AC 電源ライン図 5 - 2...
  • Page 183 AR-555/550/620/625 AC POWER LINE DIAGRAM / AC 電源ライン図 5 - 3...
  • Page 184: Dc 電源ライン図

    [6] DC POWER LINE DIAGRAM / DC 電源ライン図 +24VPR +12VS +5VS AR-555/550/620/625 DC POWER LINE DIAGRAM / DC 電源ライン図 6 - 1...
  • Page 185 [7] SIGNAL NAME LIST / 信号名リスト Connector level Connector Signal name Name Function/Operation Pin No. Remark name "L" "H" /MIMA Scanner motor control signal Scanner motor control (Phase / — — (Phase /A) /MIMB Scanner motor control signal Scanner motor control (Phase / —...
  • Page 186 Connector level Connector Signal name Name Function/Operation Pin No. Remark name "L" "H" CCFT Backlight control signal Backlight control CFM-DC1 Cooling fan motor control Power cooling fan motor Max. force Stop signal (Power source) control of wind CFM-DC2 Cooling fan motor control Power cooling fan motor Max.
  • Page 187 Connector level Connector Signal name Name Function/Operation Pin No. Remark name "L" "H" Paper exit gate solenoid Paper exit gate control Duplex Simplex control signal Discharge lamp control signal Discharge lamp control OPC drum motor rotating OPS drum motor ON/OFF speed control signal (ON/OFF) DMCLK OPC drum motor rotating...
  • Page 188 Connector level Connector Signal name Name Function/Operation Pin No. Remark name "L" "H" Operation panel LED matrix Switching — — signal 2 Operation panel LED matrix Switching — — signal 3 FBIAS Fusing bias output control Fusing bias output ON/OFF signal control FRDY...
  • Page 189 Connector level Connector Signal name Name Function/Operation Pin No. Remark name "L" "H" M1PFC Paper feed clutch (M1) control Paper feed tray 3 paper feed Paper — signal (Paper feed tray 3) control transport M1PFD Paper pass detection signal Paper feed tray 3 paper pass Paper pass —...
  • Page 190 Connector level Connector Signal name Name Function/Operation Pin No. Remark name "L" "H" MPFC Paper feed clutch control signal Manual feed tray paper feed Paper feed — (Manual feed) roller control MPFD1 Manual feed paper pass Manual tray paper pass —...
  • Page 191 Connector level Connector Signal name Name Function/Operation Pin No. Remark name "L" "H" PNC-a Count-up signal (Personal Count up (Personal counter) counter) POD1 Paper exit detection 1 signal Paper exit detection from Paper pass — fusing POD2 Paper exit detection 2 signal Paper pass detection from Paper pass —...
  • Page 192 Connector level Connector Signal name Name Function/Operation Pin No. Remark name "L" "H" RXD_FIN Serial I/F data (FINISHER) Serial I/F data (Finisher-PCU — — PWB) RXD_LCC Serial I/F data (LCC) Serial I/F data (LCC-PCU — — PWB) RXD_SCN Serial I/F data (Scanner control Serial I/F data (Scanner control —...
  • Page 193 : Jan. 9 2004 Connector level Connector Signal name Name Function/Operation Pin No. Remark name "L" "H" STLD SPF document tray lower limit SPF document tray lower limit Lower limit detection signal detection STMPS Stamp solenoid control signal Stamp solenoid control Stamp ON STRBC SPF paper transport clutch...
  • Page 194 : Jan. 9 2004 Connector level Connector Signal name Name Function/Operation Pin No. Remark name "L" "H" THPS1 Transfer belt contact/ Transfer belt separation home Not used. separation home position position detection 1 — Contact sensor 1 THPS2 Transfer belt contact/ Transfer belt separation home separation home position position detection 2...
  • Page 195 Connector level Connector Signal name Name Function/Operation Pin No. Remark name "L" "H" VIDEOin+ Image signal Image signal from controller to — — PCU PWB VPMA Paper transport motor control Paper vertical transport motor — — signal (Phase A) control (Phase A) VPMB Paper transport motor control Paper vertical transport motor...
  • Page 196 LEAD-FREE SOLDER The PWB’s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder. The alphabet following the LF mark shows the kind of lead-free solder. Example: <Solder composition code of lead-free solder> Solder composition Solder composition code Solder composition...
  • Page 197 CAUTION FOR BATTERY REPLACEMENT (Danish) ADVARSEL ! Lithiumbatteri – Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandoren. (English) Caution ! Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer.
  • Page 198 Adobe, the Adobe logo, Acrobat, and the Acrobat logo are trademarks of Adobe Systems Incorporated. • All other trademarks and copyrights are the property of their respective owners. SHARP CORPORATION Digital Document System Group Products Quality Assurance Department Yamatokoriyama, Nara 639-1186, Japan...

This manual is also suitable for:

Ar-m550uAr-m620nAr-m620uAr-555sAr-625s

Table of Contents