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Sony
NW-MS6 service manual Memo
Models:
NW-MS6
1
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46 pages
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Specification
Section Diagrams
NW-MS6 Section Disassembly
Setting the Test Mode
Switch
Page 45
Image 45
NW-MS6
MEMO
45
Page 44
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Image 45
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Contents
NW-MS6
Specifications
Disassembly
Table of Contents
Diagrams
NW-MS6
NW-MS6 Section Servicing Notes
NW-MS6 Section General
Looking at Controls
NW-MS6 Section Disassembly
Disassembly Flow
Case Block Assy
Case
NW-MS6
Chassis Main Assy
Guide LED
Console Assy
Console UNIT, SUB BOARD, Main Board
Console Board
Setting the Test Mode
NW-MS6 Section Test Mode
Releasing the Test Mode
Preparation
Flow Chart of Operations in the Test Mode
Items to Check in the Test Mode 1. ROM/RAM Self-check
Display of Version and Destination
Checking LOW Batt Voltage
Checking the Rated Voltage
USB Self-check
USB
Memo
Block Diagram Main Section
Section Diagrams
GIOE6
Block Diagram DISPLAY/POWER Supply Section
Surface
Waveforms Main board
Location
Printed Wiring Boards Main Section Uses unleaded solder
NW-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 solder
MBM29LV400BC-90PBT-SJDE1-4
SN74LV139APWR
MPC18A41FCR2
IC9006 XC62HR1902MR
IC PIN Function Description
WAKE0
WAKE1
RXD
SDI1
Vbus XON
USB Xdet
Vbus INT
USB Xdreq
Frre
Frwe
Frcle
Frale
VSSIO1
MSEL1, MSEL0
EXTAL0
CLKSEL2
VSS0
CLKSEL3
VSS7
VSS6
ADR5, ADR6
VDD3
Trst
VDE7
VSS13
Clkout
Section Exploded Views
General Section
17 18
Not supplied
Main Board Section
Resistors
Section NW-MS6 Electrical Parts List Main
Diode
NW-MS6 Main
Vibrator
Main SUB
NW-MS6 SUB
Switch
Memo
Revision History
