Sony NW-MS6 service manual Printed Wiring Board SUB Section Uses unleaded solder

Page 26

NW-MS6

5-11. PRINTED WIRING BOARD – SUB Section – :Uses unleaded solder.

1

2

3

4

5

6

7

8

9

10

11

A

B

C

SUB BOARD (COMPONENT SIDE)

SUB BOARD (CONDUCTOR SIDE)

 

 

 

 

 

R1001

 

 

 

 

 

 

16

30

 

 

 

 

 

 

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

1

 

 

 

 

 

 

 

 

 

A

MAIN BOARD (Page 19)

 

 

 

 

 

 

 

 

CN100

D3101

KA

D3201

KA

R3301

+

C3314

 

 

R3201

+

C3201

 

R3101

+

C3101

15

1

CN300

CONSOLE

UNIT

 

+

 

 

 

+

 

 

C3102

C3202

+ C3310

 

 

 

 

R3104

 

R3204

 

 

 

 

 

 

 

R3310

Q3301

 

 

 

 

 

 

 

 

 

 

E C B

 

 

 

R3304

13

1-680-376-

(13)

D

C2502

D

S

 

 

S2205

 

 

 

 

 

Q2501

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C2503

 

 

G

 

 

 

 

 

 

 

 

 

Q2503

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R2502

 

DISPLAY

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

R2504

 

G

S

 

R2503

 

R2000

 

C2000

 

R2203

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q2502

B C E

Q2504

B C E

R2204

R2205

S2204

MENU Q2506

BC

E

C2501

+

 

R3305

C3301

 

 

 

 

C2001

 

 

 

C3302

 

R2506

Q2505

S

 

 

+

D G

C3303

 

 

S2203

C3304

+

C3305

C3306

8

1

 

IC3100

9

16

+ C3313

 

C3309

18

13

19

12

 

R3102

IC3200

R3202

 

 

R3105

24

7

R3205

1

6

 

C3318

C3319

R3303

C3320

Q3302

G D S

+ C3317

C3321

 

C3330

 

+ C3311

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C3316

 

R3103

 

C3204

 

 

 

C3307

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C3103

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

 

C3308

R3203

 

 

 

 

 

 

 

 

 

 

 

 

FB3201

 

 

 

 

 

 

 

 

 

 

 

 

 

FB3335

 

 

 

 

 

FB3101

 

C3104

 

 

 

 

 

 

 

 

 

C3203

 

 

 

 

 

 

 

J3301

i

13

(13)

S2203

MEGA BASS

AVLS

1-680-376-

•Semiconductor Location

Ref. No.

Location

 

 

D3101

A-6

D3201

B-6

IC3100

D-6

IC3200

D-7

Q2501

D-1

Q2502

C-3

Q2503

D-1

Q2504

D-3

Q2505

D-4

Q2506

D-4

Q3301

B-9

Q3302

D-8

26 26

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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