Service manual

ManualsBrandsSharp ManualsComputer equipmentAR-NB2

CODE : 00Z

SERVICE MANUAL

CONTENTS

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.

SHARP CORPORATION

This document has been published to be used

for after sales service only.

The contents are subject to change without notice.

ARNB2N/A1E

DIGITAL COPIER/

PRINTER/MULTIFUNC-

TIONAL SYSTEM OPTION

MODEL

AR-NB2N

[ 1 ] CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 1

[ 2 ] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 1

[ 3 ] UNPACKING AND INSTALLATION. . . . . . . . . . . . . . . . . . . . .3 - 1

[ 4 ] SETUP IN A WINDOWS ENVIRONMENT. . . . . . . . . . . . . . . .4 - 1

[ 5 ] UPDATING NETWORK BOX FIRMWARE . . . . . . . . . . . . . . .5 - 1

[ 6 ] TROUBLE CODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 1

[ 7 ] CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 1

[ 8 ] PWB PARTS LAYOUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 - 1

Summary of content (36 pages)

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q SERVICE MANUAL CODE : 00ZARNB2N/A1E DIGITAL COPIER/ PRINTER/MULTIFUNCTIONAL SYSTEM OPTION MODEL AR-NB2N CONTENTS [ 1 ] CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1 [ 2 ] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1 [ 3 ] UNPACKING AND INSTALLATION . . . . . . . . . . . . . . . . . . . . . 3 - 1 [ 4 ] SETUP IN A WINDOWS ENVIRONMENT. . . . . . . . . . . . . . . . 4 - 1 [ 5 ] UPDATING NETWORK BOX FIRMWARE . . . . . . .
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[ 1 ] CONFIGURATION AR-M160 AR-NB2N AR-168S/168D AR-M150/M155 AR-M205 AR-5220 [ 2 ] SPECIFICATIONS 1. BASIC SPECIFICATIONS ITEMS ITEMS SPEC Extensible model AR-M160/AR-M205/AR-5220 series, AR-168S/168D, AR-M150/M155 Standard memory 64MB Expansion memory DIMM 1slot 144pin 128/256MB SO-DIMM Platform of Client PC IBM PC/AT compatible, Macintosh Expansion memory for fonts Bar-code font memory Flash ROM kit Useable OS Windows95/98/Me/NT4.
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2. FUNCTION DESCRIPTION A. PRINT EMULATION A difference exists in the function which can be used by execution of the basic performance and composition of the MFP to connect (print size/configuration).
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The model to connect AR-M160/AR-M205, AR-5220 series / AR-168S/168D, AR-M150/M155 Function PCL5e PCL6 PS On/Off Mac PPD Win PPD Yes (Single hairline/Single thin line/Double hairline/Double thin line) On/Off *2 General N-up Border Paper Paper Size (AR-M160/AR-M205, AR-5220 series) A3/B4/A4/B5/A5/B6/A6/11x17/8.5x14/8.5x13/8.5x11/5.5x8.5/Folio/Executive/COM-10/DL/C5/8K/16K (AR-168S/168D, AR-M150/M155) A3/B4/A4/B5/A5/B6/A6/11x17/8.5x14/8.5x13/8.5x11/5.5x8.
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(3) PDF/TIFF direct printing function B. NETWORK SCANNING FUNCTION PDF and TIFF files can be specified from a web page and directly printed out. It is possible to use the MFP scanning function as a network scanner with a network scanner expansion kit. Setups can be made using a Web browser. Supported functions vary with the type of the MFP connected. (4) Limitations (printing function) If a print request for GDI/SPLC data is made, an error message is printed out.
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Item Setting Resolution AR-168S/ AR-M160/ AR-168S/ AR-M160/ 168D, 168D, M205, M205, AR-M150/ AR-5220 AR-M150/ AR-5220 M155 M155 75/100/150/200/ 300/400/600 75 B/W threshold 1-254 (default: 128) 128 Light source Red/ Green/ Blue Green Void (4) Recipient registration Default White/ Red/ Green/ Blue On/Off [AR-M160/M205, AR-5220] Remarks • Up to 6 destinations can be registered on the network expansion kit to which the scan can be sent from the network scanner.
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C. FUNCTIONS BY INTERFACE F. When the network expansion kit is connected, the following functions are available by system interface. • Dual function board mounted model is recommended GDI USB2.0 No No Yes Yes Yes PCL5e/6 PS (*1) Net Scan USB1.1 ➝ Yes No No No No IEEE1284 ➝ Yes No No No No USB2.0 ➝ Yes No No No No No No Yes No No No No Yes USB1.1 IEEE1284 USB1.
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[ 3 ] UNPACKING AND INSTALLATION 1. UNPACKING 3. INSTALLATION PROCEDURE This installation procedure is provided for AR-M160/AR-M205/AR-5220 series, AR-168S/168D, AR-M150/M155. For Installation to other models, see the operation manual of the main unit or the service manual. A. FOR AR-168S/168D, AR-M150/M155 Turn off the main switch of the main unit and remove the power plug of the copier from the outlet. 1. Cut the rear cabinet.
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3. Connect the USB cable and the network cable. 3. Connect the USB cable and network cable. 1) Attach the supplied cable clamp to the position shown in the illustration. 1) Attach the supplied cable clamp to the position shown in the illustration. 2) Connect the USB cable to the network expansion kit and the main unit. At this time, reduce slack of the cable with the cable clamp as shown in the illustration. 2) Connect the USB cable to the network expansion kit and the main unit.
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[ 4 ] SETUP IN A WINDOWS ENVIRONMENT 1. SETTING THE IP ADDRESS OF THE MACHINE 8) Click the "NICManager" button. Before installing the printer driver, be sure to set the IP address of the machine. Consult your network administrator for the correct IP address, subnet mask, and default gateway to be entered. If a DHCP server will automatically assign an IP address to the machine, the following procedure is not necessary. (To check the IP address assigned to the machine by DHCP, see "2.
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) Configure the settings and then click the "Update" button. Be sure to ask your network administrator for the correct IP address, subnet mask, and default gateway to be entered. 13) Your changes to the settings appear. Make sure that the changes are correct and then click the "OK" button. 14) Restart the machine. Power off the machine and then power it back on. 15) Select "Search" from the "File" menu. The IP address that you entered will appear. Make sure that it is correct.
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[ 5 ] Updating Network Box Firmware The page changes to the Network Box firmware upload mode. Update the Network Box firmware in the following procedure using a Web browser. The browser is automatically reloaded and then the screen looks like this. 1. Display the web page for updating Network Box firmware *When the screen shown in fig.3 is not displayed, refresh a browser manually. Start the browser on your PC and specify the following URL. A web page, as shown in Fig. 1, appears on screen.
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Caution: If a DHCP is used, the browser may not be able to reload automatically in some cases when transferring to the upload mode because different IP addresses are read. Therefore, we recommend that you use a fixed IP address when updating firmware. 4. Updating the firmware After you select the file, click the Submit button. The firmware is transmitted to Network Box, and it is updated. The message indicated in Fig.5 blinks repeatedly until the updating process is completed.
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[ 6 ] TROUBLE CODE 1. TROUBLE CODE (CE CODE) If "CE" blinks in the display, press the [START] key. An error code will appear.(Only AR-M160/M205, AR-5220. AR-168S/168D, AR-M150/155M displays an error code automatically.) Solve the problem as explained below. Error Code Solution CE-00 Error which cannot be specified occurred. Turn off the power and turn it back on. Consult with your network administrator to make sure that no problems exist on the network or in the server. CE-01 Network Server card error.
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A B C 8 USB2.0 (RS-232C Connector) 4Pin Connector OSC 25MHz DP83816 (MAC/PHY) ISP1561 7 12MHz LCX14 PCI BUS 33MHz/32bit UART PCIC 6 Bridge IRC EBUSC PIO EBIF SDRAMC Tx49Core CPUCLK = 200MHz G-Bus IM-Bus PCI Connector Ethernet Connector USB Connector TMPR4927TB 5 ACE BUSSPRT DATA[63:0] ADDR[19:0] 100MHz/64bit System BUS MEMA[14:5] 4 MEMD[31:0] D LCX245 1. BLOCK DIAGRAM LCH 4 3.3V LD[31:0] LA[20:0] 3 LCX125 HC125 256MB(Max) 256Mbit RTC 2 32.
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A B C 8 VCCIO 4 1 10,16 CLK OUT 0.1uF C1 SCO-10 25MHz GND CONT VDD X1 5 8 7 13,16 9,10,11 9 13,16 VCCIO PCIINTA PCIINTB INT2 NMI 33 R16 6,16 TPAD9 RXD1 TPAD7 TPAD27 VCCIO 13,16 PONRST VCCIO TP381 10K 10K 10K 6 G4 J5 J1 F3 F2 F1 G3 G2 G1 F4 E1 E6 1 TP655 0.1uF C2 TP650 D5 P23 R26 K2 L5 L4 L3 L2 H3 J4 10 R218 TP660 TP659 TP658 TP656 TPAD33 C11 B11 C12 E16 K1 1 1 TP427 TP395 TP396 R33 R34 R35 CGRESET TP394 VCCIO T2B-SQ NOASM JP1 1 VCCIO 8.
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AR-NB2N CIRCUIT DIAGRAM 7–3 A B C D 5,6,16 MEMD[63:0] 8 TMPR4927TB_2 8 MEMD63 MEMD62 MEMD61 MEMD60 MEMD59 MEMD58 MEMD57 MEMD56 MEMD52 MEMD53 MEMD54 MEMD55 MEMD48 MEMD49 MEMD50 MEMD51 MEMD47 MEMD46 MEMD45 MEMD44 MEMD43 MEMD42 MEMD41 MEMD40 MEMD39 MEMD38 MEMD37 MEMD36 MEMD35 MEMD34 MEMD33 MEMD32 MEMD28 MEMD29 MEMD30 MEMD31 MEMD27 MEMD26 MEMD25 MEMD24 MEMD22 MEMD21 MEMD20 MEMD23 MEMD19 MEMD18 MEMD17 MEMD16 MEMD12 MEMD13 MEMD14 MEMD15 MEMD11 MEMD9 MEMD10 MEMD8 MEMD7 MEMD6 MEMD5 MEMD4 M
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CIRCUIT DIAGRAM 7–4 A B C 8 PLOCK 1 9,10,11 PPERR 9,10,11 PSERR 9,15 PCIGNT2 TPAD20 9 1 PCIGNT0 PCIGNT1 PCIREQ2 TPAD19 PCIREQ1 PSTOP PDEVSEL PCIREQ0 10,15 9,10,11 9,10,11 11,15 11,15 10,15 9,15 PPAR PTRDY PIRDY PFRAME 9,10,11 9,10,11 9,10,11 9,10,11 9,10,11 PCIBE[3:0] PCIBE0 PCIBE1 PCIBE2 PCIBE3 VCCIO 0.1uF 0.1uF 0.1uF 0.1uF 7 C38 C37 VCCINT C13 C12 VCCIO VCCIO 0.1uF C39 0.1uF C14 33 33 33 33 R242 R243 R244 R245 0.1uF 0.1uF C41 0.1uF 0.1uF C40 C16 C15 0.
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AR-NB2N CIRCUIT DIAGRAM 7–5 A B C D 8 MEMA[19:0] SDDQM[7:0] SDWE SDRCS0 SDRCS1 SDRCS2 SDRAS SDCAS SDCLK0 SDCLK1 SDCLK2 SDCKE DIMM_SDA DIMM_SCK 3,6,16 3,15 3,15 3,15 3,15 3,15 3,15 3,15 3,16 3,16 3,16 3,15 2,16 2,16 SDRAM 8 TP553 TP552 7 7 SDDQM3 SDDQM2 MEMA19 MEMA18 0.1uF C51 VCCIO MEMA5 MEMA6 MEMA7 MEMA8 MEMA9 MEMA10 MEMA11 MEMA12 MEMA13 MEMA14 MEMA15 MEMA16 MEMA17 SDDQM1 SDDQM0 MEMA19 MEMA18 0.
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AR-NB2N CIRCUIT DIAGRAM 7–6 A B C D 7 8 3,15 MEMDIR 3,5,16 MEMD[31:0] 3,5,16 MEMA[19:0] C68 0.1uF 0.1uF MEMD23 MEMD22 MEMD21 MEMD20 MEMD19 MEMD18 MEMD17 MEMD16 MEMD31 MEMD30 MEMD29 MEMD28 MEMD27 MEMD26 MEMD25 MEMD24 0.1uF C65 C67 VCCIO 0.
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CIRCUIT DIAGRAM A B C D 8 VCCWCTL FWE PONRST 6,15 2,9,10,11,13,15 2,16 ROMCS2 FOE ROMCS1 LA[20:0] 3,15 6,15 3,15 6 3,15 33 R219 ROMCS0 10k R109 VCCIO VCCIO 10K 7 0.
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A B C D 8 2,16 2,16 2,16 2,16 Serial_EEPROM/RTC RTCCS 7 RTCCLK RTCR/W RTCDATA IC25F 12 TC74LCX14FT 13 TP551 VCCIO 6 6 8 1 6 1 3 1 74LCX125MTC 1 IC32B 4 EN 5 74LCX125MTC 1 IC32D 13 EN 12 74LCX125MTC IC32C 10 EN 9 6 11 8 MM74HC125MTC 1 EN 2 IC35A MM74HC125MTC 1 IC35B 4 EN 5 MM74HC125MTC 11 74LCX125MTC 2 1 MM74HC125MTC IC32A IC35D 13 EN 12 3 1 IC35C 10 EN 9 TP666 TP563 TP562 TP664 TP663 TP665 EEP_SCK 2,16 TP550 EEP_SDA 2,16 VCC 5 1K VCC VCCIO
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AR-NB2N CIRCUIT DIAGRAM 7–9 A B C D 8 PCI CONNECTOR 8 7 7 PCIAD[31:0] PSERR PLOCK PDEVSEL PIRDY PONRST PCIBE[3:0] 6 2 HDD_POWER 4,10,11 PFRAME 4,10,11 PTRDY 4,10,11 PSTOP 4,10,11 PPERR 4,10,11 PPAR 4,10,11 4 PCICLK2 4,15 PCIGNT2 4,15 PCIREQ2 2,10,11 PCIINTA 2 PCIINTB 4,10,11 4,10,11 4 4,10,11 4,10,11 2,7,10,11,13,15 6 5 PCIBE0 PCIBE1 PCIBE2 PCIBE3 5 PCIAD7 PCIAD5 PCIAD3 PCIAD1 PCIAD15 PCIAD13 PCIAD11 PCIAD9 PCIAD23 PCIAD21 PCIAD19 PCIAD17 PCIAD31 PCIAD29 PCIAD27 PCIAD25 R12
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A B C TX+ TXCT NC NC CT RX+ RX- 9 10 11 12 1 2 3 4 5 6 7 8 8 LeftLED_A LeftLED_K RightLED_A RightLED_K J0026D21G CN8 CLK 2,16 R141 R139 470 470 L5 1 LEDACTN 0 R129 0.1uF C106 LED10N 0 2 16 0.1uF C109 7 10pF TP383 0.47uF C236 0.47uF C203 TP474 TP473 C100 TP382 TP384 VCCIO VCCIO BLM18BB121SN1D LED100N VCCIO 0.1uF C105 R213 49.9 R128 49.9 R130 D 54.9 R132 54.
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A B C D 8 PCIBE[3:0] PCIINTA PCIREQ0 PCIGNT0 PCIAD11 PFRAME PIRDY PTRDY PDEVSEL PSTOP PPERR PSERR PPAR 4,9,10 2,9,10 4,15 4,15 4,9,10 4,9,10 4,9,10 4,9,10 4,9,10 4,9,10 4,9,10 4,9,10 4,9,10 1000pF 1000pF 7 C137 C136 VCCIO 2,7,9,10,13,15 PONRST 4,16 PCICLK0 4,10,16 PME PCIAD[31:0] 4,9,10 USB CONTROLLER 7 1000pF C138 1000pF C139 10 4.7k R157 R152 4.7k VCCIO R151 VCCIO 1:48MHz oscillator is used 0:12MHz crystal is used 1000pF C140 TP428 0 R147 6 0.
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AR-NB2N 7 – 12 CIRCUIT DIAGRAM A B C D 11,16 OC2 11,16 PWE2 11,16 OC1 11,16 PWE1 8 12 12 13 13 11 LINK1 TC74LCX14FT IC29F TC74LCX14FT IC3F USB CONNECTOR 8 TP567 TP464 11 11 0.1uF C201 TP463 7 LTL-155GHA D4 TC74LCX14FT IC29E TC74LCX14FT VCCIO 10 10 IC3E 7 10k R270 560 R184 0.1uF C233 TP696 0.
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CIRCUIT DIAGRAM A B C D 8 TP700 2 1 2 1 0.47uF 0.47uF 3 4 2 7 1 2 0.47uF 0.47uF 0.47uF 0.47uF C202 0.1uF 0.
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A B C 8 4 3 2 HEC3610-010010 4 3 2 7 560 R206 LTL-155GHA D7 1 1 2 2 TR/0603FA 2.5A -T VCC + C184 C192 6 220uF/16V + 470uF/16V NOASM C227 470uF/16V C187 + + R261 2 0.47uF 1 C197 MCR50JZHFLR330 NOASM C180 6 7 TP698 0.01uF C188 TP457 47uF/16V 0.47uF + C241 47uF/16V C200 VCC V+ S1 IC37 NJM2360M NOASM 5 2 C229 470pF NOASM TP704 INVIN ES TP572 TP570 TP573 TP571 0.1uF C183 VCC = 5V C193 0.
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AR-NB2N 7 – 15 CIRCUIT DIAGRAM A B C D 8 TESTPOINT 8 7 7 SDWE SDRCS0 SDRCS1 SDRCS2 SDRAS SDCAS SDCKE ROMCS0 ROMCS1 ROMCS2 ROMCS3 ROMCS4 FOE FWE FONT_OE FONT_WE PONRST 3 SYSCLK 4,11 PCIGNT0 4,10 PCIGNT1 4,9 PCIGNT2 4,11 PCIREQ0 4,10 PCIREQ1 4,9 PCIREQ2 3,7 3,7 3,7 3,7 3,7 6,7 6,7 6,7 6,7 2,7,9,10,11,13 3,6 ROMOE 3,6 ROMWE 3,6 MEMDIR 3,6 ALE 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 SDDQM[7:0] 6
SDDQM0 SDDQM1 SDDQM2 SDDQM3 SDDQM4 SDDQM5 SDDQM6 SDDQM7 6 1
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AR-NB2N 7 – 16 CIRCUIT DIAGRAM A B C D ADDR[19:0] 4 PCIADA[31:0] 3 8 TP121 TP122 ADDR18 ADDR19 PCIADA24 TP507 TP508 TP509 TP510 TP511 PCIADA27 PCIADA28 PCIADA29 PCIADA30 PCIADA31 TP505 TP504 PCIADA23 TP506 TP503 PCIADA22 PCIADA26 TP502 PCIADA25 TP501 TP499 PCIADA19 PCIADA21 TP498 PCIADA18 TP500 TP497 PCIADA17 PCIADA20 TP496 PCIADA16 TP493 PCIADA13 TP494 TP492 PCIADA12 TP495 TP491 PCIADA11 PCIADA15 TP490 PCIADA10 PCIADA14 TP489 TP487 PCIADA7 PCIAD
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AR-NB2N 8–1 PARTS LAYOUT 1.
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2.
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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. Dispose of used batteries according to manufacturer's instructions.
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q COPYRIGHT  2004 BY SHARP CORPORATION All rights reserved. Printed in Japan. No part of this publication may be reproduced, stored in a retrieval system, or transmitted. In any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.