Sony NW-MS6 service manual Memo

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NW-MS6

MEMO

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Image 14

Contents Specifications NW-MS6Diagrams Table of ContentsDisassembly NW-MS6NW-MS6 Section Servicing Notes Looking at Controls NW-MS6 Section GeneralCase Block Assy NW-MS6 Section DisassemblyDisassembly Flow Case Guide LED Chassis Main AssyConsole UNIT, SUB BOARD, Main Board Console AssyConsole Board Releasing the Test Mode NW-MS6 Section Test ModeSetting the Test Mode PreparationDisplay of Version and Destination Flow Chart of Operations in the Test ModeItems to Check in the Test Mode 1. ROM/RAM Self-check Checking the Rated Voltage Checking LOW Batt VoltageUSB USB Self-checkMemo Section Diagrams Block Diagram Main SectionBlock Diagram DISPLAY/POWER Supply Section GIOE6Surface Waveforms Main board Printed Wiring Boards Main Section Uses unleaded solder LocationNW-MS6 Schematic Diagram Main /4 See page 27 for IC Block Diagrams NW-MS6 R9032 22k C9036 33k C9037 3300p R9033 Schematic Diagram SUB /2 NW-MS6 Printed Wiring Board SUB Section Uses unleaded solder SUB Board Component Side SUB Board Conductor SideMBM29LV400BC-90PBT-SJDE1-4 SN74LV139APWR MPC18A41FCR2 IC9006 XC62HR1902MR IC PIN Function Description RXD WAKE1WAKE0 SDI1Vbus INT USB XdetVbus XON USB XdreqFrcle FrweFrre FraleMSEL1, MSEL0 VSS0 CLKSEL2EXTAL0 CLKSEL3ADR5, ADR6 VSS6VSS7 VDD3VSS13 VDE7Trst Clkout17 18 Section Exploded ViewsGeneral Section Main Board Section Not suppliedSection NW-MS6 Electrical Parts List Main ResistorsNW-MS6 Main DiodeMain SUB VibratorSwitch NW-MS6 SUBMemo Revision History