Sony NW-MS6 service manual Case

Page 6

NW-MS6

3-3. CASE

console unit

knob (hold)

console unit

switch

knob (hold)

1Inclining the console unit in the direction of arrow, remove the switch from the knob (hold).

3 case

2 Take off the console flexible board from the case.

Note: Take care not to break the console flexible board when taking it off.

6

Image 6

Contents Specifications NW-MS6Diagrams Table of ContentsDisassembly NW-MS6NW-MS6 Section Servicing Notes Looking at Controls NW-MS6 Section GeneralNW-MS6 Section Disassembly Disassembly FlowCase Block Assy 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 PreparationFlow Chart of Operations in the Test Mode Items to Check in the Test Mode 1. ROM/RAM Self-checkDisplay of Version and Destination 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 ClkoutSection Exploded Views General Section17 18 Main Board Section Not suppliedSection NW-MS6 Electrical Parts List Main ResistorsNW-MS6 Main DiodeMain SUB VibratorSwitch NW-MS6 SUBMemo Revision History