manualshive.com logo in svg

Sony NW-E3 - Digital Music Player, Service Manual, Page: 7 / 21

Share
Download
Sony NW-E3 - Digital Music Player Service Manual Download Page 7

– 7 –

SECTION 2

DISASSEMBLY

Note :

 Follow the disassembly procedure in the numerical order given.

2-1. CHASSIS ASSY

2-2. LID, CASE

r

 The equipment can be removed using the following procedure.

Chassis ASSY

Set

Lid, Case

LCD unit

Main board, Power board

2

 Screw (1.7x2.5)

1

 Screw M1.4

3

4

Case ASSY

Chassis ASSY

Lid, connector

Plate, lock

2

 Screw B1.7x4

3

1

Chassis ASSY

Lid, case

Ver 1.1  2000.07

Summary of Contents for NW-E3 - Digital Music Player

Page 1: ...c range More than 85dB excluding 66 kbps Operating temperature 5 C to 35 C 41 F to 95 F Power source Size AAA LR03 battery 1 Battery life Approx 5 hours Dimensions approx 32 x 81 x 14 6 mm 1 1 4 x 3 1 4 x 4 x 19 32 inches w h d projecting parts not included Mass approx 45g 1 6 oz battery included Memory capacity 64MB including the system software 60 8MB available Supplied accessories Size AAA LR03...

Page 2: ... Case Section 26 6 ELECTRICAL PARTS LIST 27 Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C during repairing Do not touch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering Notes on chip component replacement Never reuse a disconnected chip component Notic...

Page 3: ...splay 2 Play mode indication 3 AVLS indication 4 MEGA BASS indication 5 Battery remain indication 1 i Headphones jack 2 Display 3 PLAYMODE button 4 DISPLAY button 5 Bx play stop button 6 Shuttle switch 7 VOLUME button 8 MEGABASS AVLS button 9 HOLD switch 0 Dedicated USB jack qa Strap hole for attaching the strap qs Battery compartment 2 3 5 1 4 1 2 3 4 5 6 7 8 9 0 qs qa ...

Page 4: ...set the shuffle mode repeat mode etc 2 8 7 6 3 4 5 9 0 qa 1 Portable Player window When you connect Network Walkman to the computer the Portable Player window appears in the display on the right side of the OpenMG Jukebox qs You can use these buttons to operate the OpenMG Jukebox software qd CHECK IN OUT START STOP button starts or stops the Check In Out qf Name of the connected portable player su...

Page 5: ...u are going to install If an error message appears in the display check if the CD keys are of the correct CD ROM case label 12 Basic Operations Transferring music data from the computer to Network Walkman Check Out This section describes how to record the contents of a compact disc onto the hard drive of your computer and then how to transfer it to Network Walkman Check Out You can also download b...

Page 6: ... to music with Network Walkman Please insert the battery before use see page 9 Note When using Network Walkman be sure to disconnect it from the computer 1 Connect the headphones 2 Start playback to i jack to i jack To use the headphones extension cord Playback stops automatically when the music reaches the end only when the REPEAT mode is off If playback does not start The HOLD switch may be swit...

Page 7: ...ven 2 1 CHASSIS ASSY 2 2 LID CASE r The equipment can be removed using the following procedure Chassis ASSY Set Lid Case LCD unit Main board Power board 2 Screw 1 7x2 5 1 Screw M1 4 3 4 Case ASSY Chassis ASSY Lid connector Plate lock 2 Screw B1 7x4 3 1 Chassis ASSY Lid case Ver 1 1 2000 07 ...

Page 8: ...le board 1 2 3 LCD flexible board 2 2 Peel from Chassis LCD 5 1 Chassis LCD LCD unit Chassis lower Chassis upper 4 Claws 5 6 4 Chassis lower Chassis upper CN704 CN702 Power board Main board 1 Mode switch flexible board Peel from Chassis upper 3 Claws 2 Claw ...

Page 9: ...the test point SL701 TEST on the main board and turn on the power Releasing the TEST mode 1 When test mode was entered with key input turn off the power supply 2 When test mode was entered by shorting the test point turn off the power supply and open the solder brige of SL701 TEST on the main board Configuration of Test Mode The test mode has the configuration given below Bx Stop play key VOLUME k...

Page 10: ...45 key Select the contrast value Bx key Enter the contrast value Normally do not perform this adjustment Low voltage check When a battery is low voltage condition is detected the backlight turns on Battery high voltage detection check High DC detection check OK The backlight turns on NG The backlight turns on and off Battery low voltage detection check Low DC detection check OK The backlight turns...

Page 11: ... 11 12 NW E3 SECTION 4 DIAGRAMS 4 1 BLOCK DIAGRAMS Signal path F ANALOG J DIGITAL Ver 1 1 2000 07 ...

Page 12: ...75 R786 R705 JC722 C727 C704 C719 C730 C726 Q701 C701 C702 X701 1 2 5 15 20 25 29 30 10 CN702 IC710 C731 C735 C732 C736 C737 C738 C739 C740 C741 R717 FB703 R777 R715 R714 R712 R776 R720 R731 R782 R781 R780 R779 R778 C729 C733 C851 C753 C755 R762 R761 R760 C734 FB702 FB704 JC739 1 5 7 14 10 8 IC851 1 5 7 14 10 8 IC852 1 5 15 20 10 11 IC853 1 5 8 16 15 10 9 IC780 D782 JC746 JC723 Q702 T701 P701 1 5 ...

Page 13: ... path J DIGITAL 4 3 SCHEMATIC DIAGRAM MAIN SECTION z IC Block Diagram MAIN SECTION IC810 M66290FP 1 2 3 4 5 6 7 8 9 10 11 12 13 36 35 34 33 32 31 30 29 28 27 26 25 14 15 16 17 18 19 20 21 22 23 24 USB TRANSCEIVER SERIAL INTERFACE ENGINE USB PERIPHERAL CIRCUIT CLOCK CONTROL OSCILLATOR PLL TCK XTRST TEST1 TR_ON VBUS GND VCC D TMS TDI TDO GND XIN XOUT VCC A1 A2 A3 A4 A5 A6 D0 D1 D0 D1 48 47 46 45 44 ...

Page 14: ... path F ANALOG J DIGITAL z Waveform 1 VOLT DIV 1 V AC TIME DIV 2 µsec 3 6Vp p 100kHz z IC Block Diagrams POWER SECTION IC301 AK4352VT E2 SERIAL INPUT INTERFACE CLOCK DIVIDER 15 VCML 14 AOUTL 13 11 LPF 12 10 VDD VREF VCMR AOUTR 9 VSS CKS 16 2 3 4 6 5 7 8 XPD BLCK DEM DIF1 DIF0 SDATA LRCK MCLK 1 LPF Σ MODULATOR Σ MODULATOR 8X INTERPOLATOR 8X INTERPOLATOR DE EMPHASIS CONTROL IC302 TA2131FL EL V REF M...

Page 15: ...R707 R705 JC006 R906 R201 R101 R205 R203 R103 R204 R310 BCE Q301 C310 C312 C201 C101 C928 C912 R931 C952 C306 C922 C929 C920 JC005 C918 C921 C961 C933 C953 C935 C917 C302 C304 C307 C103 C203 C330 C309 C314 C313 C311 C202 D201 D101 JC003 JC001 L350 L916 L913 L914 C925 C926 C911 C914 C924 C951 C913 C934 C932 C308 C102 D903 D904 D901 D902 D961 D701 BCE Q702 1 5 6 7 10 12 13 15 18 19 20 24 IC302 1 5 8...

Page 16: ...1 17 17 1 3 047 725 01 SCREW 1 7X2 5 PRECISION 2 3 047 623 01 LID CONNECTOR 3 3 047 631 01 PLATE LOCK 4 3 047 617 01 CHASSIS LOWER 5 4 218 229 05 SCREW M1 4 MI 6 3 047 619 01 LID CASE 7 X 3378 939 1 TERMINAL SUB ASSY BATTERY 8 3 047 622 01 LID BATTERY 9 3 893 942 31 SCREW 1 7X4 TAPPING B 10 A 3021 331 A MAIN BOARD COMPLETE 11 3 047 637 01 SPRING BATTERY TERMINAL 12 A 3021 330 A POWER BOARD COMPLET...

Page 17: ...209 1 SHAFT ASSY HANDSTRAP 54 3 047 624 01 KNOB HOLD 55 3 047 628 01 SPRING KNOB 56 3 047 630 01 HOLDER KNOB SPRING 57 3 047 625 01 BUTTON VOL 58 3 047 640 01 SHEET DISP ADHESIVE 59 3 047 626 01 BUTTON DISP 60 3 047 620 01 CASE 61 3 047 621 01 LCD WINDOW 62 3 047 960 01 SHEET WINDOW ADHESIVE 5 2 CASE SECTION 51 52 53 54 55 58 56 57 61 60 62 59 ...

Page 18: ...C735 1 107 820 11 CERAMIC CHIP 0 1uF 16V C736 1 107 820 11 CERAMIC CHIP 0 1uF 16V C737 1 107 820 11 CERAMIC CHIP 0 1uF 16V C738 1 107 820 11 CERAMIC CHIP 0 1uF 16V C739 1 107 820 11 CERAMIC CHIP 0 1uF 16V C740 1 107 820 11 CERAMIC CHIP 0 1uF 16V C741 1 107 820 11 CERAMIC CHIP 0 1uF 16V C751 1 107 820 11 CERAMIC CHIP 0 1uF 16V C752 1 107 820 11 CERAMIC CHIP 0 1uF 16V C753 1 107 820 11 CERAMIC CHIP ...

Page 19: ...HIP 1M 5 1 16W R802 1 218 951 11 RES CHIP 680 5 1 16W R804 1 218 934 11 RES CHIP 27 5 1 16W R805 1 218 934 11 RES CHIP 27 5 1 16W R806 1 218 955 11 RES CHIP 1 5K 5 1 16W R810 1 218 985 11 RES CHIP 470K 5 1 16W R811 1 218 985 11 RES CHIP 470K 5 1 16W R812 1 218 985 11 RES CHIP 470K 5 1 16W R813 1 218 985 11 RES CHIP 470K 5 1 16W R814 1 218 985 11 RES CHIP 470K 5 1 16W R924 1 208 935 11 METAL CHIP 1...

Page 20: ... L914 1 469 535 21 INDUCTOR 10uH L915 1 419 393 21 INDUCTOR 100uH L916 1 469 535 21 INDUCTOR 10uH L917 1 419 393 21 INDUCTOR 100uH TRANSISTOR Q301 8 729 042 27 TRANSISTOR 2SC4738F Y GR Q701 8 759 593 78 TRANSISTOR S12305DS Q702 8 729 928 81 TRANSISTOR DTC144EE Q901 8 729 904 86 TRANSISTOR 2SB1197K Q Q902 8 759 052 37 TRANSISTOR PALC22V10 CRCTRLV1 Q904 8 729 037 81 TRANSISTOR UN921DJ RESISTOR R101 ...

Page 21: ...H EXCEPT US 3 048 498 11 MANUAL INSTRUCTION ENGLISH US AEP UK E 3 048 498 21 MANUAL INSTRUCTION FRENCH AEP FR 3 048 498 31 MANUAL INSTRUCTION GERMAN AEP G 3 048 498 41 MANUAL INSTRUCTION TRADITIONAL CHINESE E 8 953 218 92 RECEIVER EAR MDRE838SP X 3379 389 1 CD ROM ASSY US X 3379 662 1 CD ROM ASSY AEP FR G UK X 3379 663 1 CD ROM ASSY E Ref No Part No Description Remark NW E3 9 927 688 12 Sony Corpo...

Reviews:

No comments