Sony service manual Looking at Controls, NW-MS6 Section General

Page 4

NW-MS6

 

SECTION 2

 

GENERAL

 

 

(rear)

 

 

Looking at the

 

6

 

controls

 

 

 

Network Walkman

7

 

(front)

8

 

 

 

1

9

2

 

This section is extracted from instruction manual.

q;

qa

qs qd

1Access lamp (page 9)

2Seesaw key (page 11-14, 16-22) 3Display (page 12, 15)

4Memory Stick slot (page 9, 11)

5Battery compartment (page 8)

3

6i (Headphones/earphones) jack (page 11)

47Hole for attaching the strap (The strap is not supplied)

8HOLD switch (page 16)

59MEGA BASS/AVLS button (page 14)

0VOLUME +/– buttons (page 11, 16) qaDedicated USB jack (page 9)

qsMENU button (page 13, 16-22) qdDISPLAY button (page 12, 15)

Display

12 3

4 5

1Text/graphic information display (page 15)

2Playback mode indication (page 13)

3AVLS indication (page 14)

4MEGA BASS indication (page 14)

5Battery remain indication (page 8)

Other Information

33

4

Image 4 Contents
Specifications NW-MS6Table of Contents DisassemblyDiagrams NW-MS6NW-MS6 Section Servicing Notes Looking at Controls NW-MS6 Section GeneralDisassembly Flow NW-MS6 Section DisassemblyCase Block Assy Case Guide LED Chassis Main AssyConsole UNIT, SUB BOARD, Main Board Console AssyConsole Board NW-MS6 Section Test Mode Setting the Test ModeReleasing the Test Mode PreparationItems to Check in the Test Mode 1. ROM/RAM Self-check Flow Chart of Operations in the Test ModeDisplay 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 WAKE1 WAKE0RXD SDI1USB Xdet Vbus XONVbus INT USB XdreqFrwe FrreFrcle FraleMSEL1, MSEL0 CLKSEL2 EXTAL0VSS0 CLKSEL3VSS6 VSS7ADR5, ADR6 VDD3VDE7 TrstVSS13 ClkoutGeneral Section Section Exploded Views17 18 Main Board Section Not suppliedSection NW-MS6 Electrical Parts List Main ResistorsNW-MS6 Main DiodeMain SUB VibratorSwitch NW-MS6 SUBMemo Revision History