Sony service manual NW-MS6 Section Disassembly, Disassembly Flow, Case Block Assy

Page 5

NW-MS6

SECTION 3

DISASSEMBLY

• This set can be disassembled in the order shown below.

3-1. DISASSEMBLY FLOW

Set 3-2. Case block assy 3-3. Case 3-4. Guide (LED) 3-5. Chassis (main) assy

3-6. “Console unit”, 3-7. Console assy 3-8. Console board “Sub board”,

“Main board”

Note: Follow the disassembly procedure in the numerical order given.

3-2. CASE BLOCK ASSY

1 tapping screw

4 case block assy

(M1.4 3.5)

3 Remove the strap shaft assy rotating in the direction of arrow A.

A

2tapping screw

(M1.4 3.5)

5

Image 5 Contents
NW-MS6 SpecificationsDisassembly Table of ContentsDiagrams NW-MS6NW-MS6 Section Servicing Notes NW-MS6 Section General Looking at ControlsCase Block Assy NW-MS6 Section DisassemblyDisassembly Flow Case Chassis Main Assy Guide LEDConsole Assy Console UNIT, SUB BOARD, Main BoardConsole Board Setting the Test Mode NW-MS6 Section Test ModeReleasing 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 LOW Batt Voltage Checking the Rated VoltageUSB Self-check USBMemo Block Diagram Main Section Section DiagramsGIOE6 Block Diagram DISPLAY/POWER Supply SectionSurface Waveforms Main board Location Printed Wiring Boards Main Section Uses unleaded solderNW-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 SUB Board Component Side SUB Board Conductor Side Printed Wiring Board SUB Section Uses unleaded solderMBM29LV400BC-90PBT-SJDE1-4 SN74LV139APWR MPC18A41FCR2 IC9006 XC62HR1902MR IC PIN Function Description WAKE0 WAKE1RXD SDI1Vbus XON USB XdetVbus INT USB XdreqFrre FrweFrcle FraleMSEL1, MSEL0 EXTAL0 CLKSEL2VSS0 CLKSEL3VSS7 VSS6ADR5, ADR6 VDD3Trst VDE7VSS13 Clkout17 18 Section Exploded ViewsGeneral Section Not supplied Main Board SectionResistors Section NW-MS6 Electrical Parts List MainDiode NW-MS6 MainVibrator Main SUBNW-MS6 SUB SwitchMemo Revision History