EO18-12003 - toshiba tec europe

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3. MAIN UNIT REPLACEMENT EO18-12003(Revision Date: Jun. 21, 2002)3.2 BOTTOM COVER SECTIONC modelWARNING!Care must be taken not to short-circuit the lithium battery on the ST-PGA ENGINE PC Board.1) Remove the two DSM-3x6 screws to remove the CPU VENT. (Refer to Fig. 3-37)2) Remove the four DSM-3x6* screws to remove the 2.5" HDD Holder. (Refer to Fig.3-42)DSM-3x6** screwDSM-3x6* screwDSM-3x6* screwDSM-3x6** screwFig. 3-423) Disconnect the VR Cable, PS Connector, and Fan Cable from CN7, CN8, and CN6 on the ST-PGA ENGINEPC Board, respectively. When the UPS Battery is connected, remove the UPS Battery Connector. (Refer toFig.3-43).PS Connector (CN8)UPS Battery ConnectorFan Cable (CN6)VR Cable (CN7)Fig. 3-433-17
3. MAIN UNIT REPLACEMENT EO18-12003(Revision Date: Jun. 21, 2002)3.2 BOTTOM COVER SECTION4) Remove the six DSM-3x6** screws to detach the Shield Plate U and the PS Unit. (Refer to Fig.3-42)5) Disconnect the cables from CN12 (COM3), CN13 (COM2), CN16 (COM1), CN17 (LPT), CN18 (VGA), CN13(LED), and CN19 (LAN). And then remove the six DSM-3x6 screws to detach the ST-PGA ENGINE PCBoard. (Refer to Fig.3-44).DSM-3x6 ScrewCN13 (LED)CN19 (LAN)CN18 (VGA)CN17 (LPT)DSM-3x6ScrewCN16 (COM1)CN10 (COM2)CN12 (COM3)DSM-3x6 Screw Fig. 3-446) Replace the ST-PGA ENGINE PC board with a new one, and then reassemble in the reverse order ofremoval.NOTE: After replacing the ST-PGA ENGINE PC board, put the additional cables connected to CN9, 10, 13, 14and 15 under the ST-PGA ENGINE PC board.ST-PGA ENGINE PC BoardCable3-18
Page 1 and 2: TEC POS TerminalST-60 SERIESMainten
Page 3 and 4: TABLE OF CONTENTSEO18-12003(Revisio
Page 5 and 6: 1. UNPACKING EO18-12003(Revision Da
Page 7 and 8: 2. BEFORE INSTALLATION EO18-120032.
Page 9 and 10: 3. MAIN UNIT REPLACEMENT EO18-12003
Page 23: 3. MAIN UNIT REPLACEMENT EO18-12003
Page 27 and 28: 4. INSTALLATION PROCEDURE FOR OPTIO
Page 43 and 44: 5. ST-60 BIOS SETUP (A, B models) E
Page 57 and 58: 6. ST-60 BIOS SETUP (C model)EO18-1
Page 71 and 72: 7. DIAGNOSTIC TEST OPERATION (A, B
Page 73 and 74: 7. DIAGNOSTIC TEST OPERATION (A, B
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7. DIAGNOSTIC TEST OPERATION (A, B
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8. DIAGNOSTIC TEST OPERATION (C mod
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10. PERIODICAL MAINTENANCE EO18-120
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