Sony NW-E99 - Network Walkman Service Manual Download | Manualshive

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NW-E99

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IC Block Diagrams

NJM2776RB2 (TE2)

RS5C348A-E2-FB

ADDRESS
DECODER

ALARM W REGISTER

(WEEK, MIN, HOUR)

ALARM D REGISTER

SEC, MIN, HOUR, WEEK,

DAY, MONTH, YEAR

– MAIN Board –

SM8145AB-G-EL

– DISPLAY Board –

HIGH VOLTAGE SWITCHING

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Summary of Contents for NW-E99 - Network Walkman

Page 1: ...ions and SonicStage Operating Instructions 1 Design and specifications are subject to change without notice US and foreign patents licensed from Dolby Laboratories Dynamic range 85 dB or more excluding ATRAC3 66 kbps Operating temperature 5 C to 35 C 67 F to 95 F Power source Size AAA LR03 alkaline battery Battery life continuous playback ATRAC3 format Approximately 70 hours Playback at 105 kbps A...

Page 2: ...heir particular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time Soldering irons using a temperature regulator should be set to about 350 C Caution The printed pattern copper foil ma...

Page 3: ...ton 0 VOLUME button qa HOLD Locking controls switch qs USB jack qd Battery compartment G r o u p M o d e 1 2 3 4 5 6 7 8 9 0 qz OPEN qs qd 1 Strap hole for attaching the strap 2 REPEAT SOUND button 3 MENU button You can switch to the Time display by pressing the MENU button for a while 4 GROUP button 5 Display 6 ACCESS lamp 9 Shuttle switch ...

Page 4: ...and time may be reset If the current time is not set the display for the date and time will be If PC CLK is set to ON the time setting of your Network Walkman is automatically adjusted to a computer s built in clock when your Network Walkman is connected to the computer Depending on the shipping area the time display format of the unit is set to a 12 hour display or a 24 hour display You cannot sw...

Page 5: ...T MODE Nx button The KEY test mode is activated All key inputs are completed then Nx button is pressed restart Be aware that the initialization is included on all key input MENU button EL0 blue lights on off GROUP button EL1 green lights on off All LCD lights and ACCESS LED lights off All LCD lights and ACCESS LED lights on VOL button BEEP turns on VOL button BEEP turns off REPEAT SOUND button Ini...

Page 6: ... the numerical order given Note Disassemble the unit in the order as shown below 3 1 CASE CHASSIS FRONT ASSY SET 3 1 CASE CHASSIS FRONT ASSY Page 6 3 2 DISPLAY BOARD ASSY Page 7 3 3 MAIN BOARD ASSY Page 7 1 case 3 chassis front 4 three button cup 5 window led 2 three claws ...

Page 7: ... E99 3 2 DISPLAY BOARD ASSY 3 3 MAIN BOARD ASSY 4 DISPLAY board assy 2 tapping screw 1 7 3 cover section 1 lid usb sub assy 4 MAIN board assy 3 chassis rear ornament assy 2 two claws 1 tapping screw B1 7 7 ...

Page 8: ...Input impedance 10 MΩ Voltage variations may be noted due to normal production toler ances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal production toler ances Circled numbers refer to waveforms Signal path F PLAY a DIGITAL OUT k DIGITAL IN Note on Printed Wiring Board X parts extracted from the component side Y parts extracted from the conductor side Patter...

Page 9: ...F3 AOUTR AOUTL PI3 VCC XSTBY FCE0 FRB0 FCLE FAD0 7 A1 19 D0 15 FRE FWP FWE FALE CSI WE RE CS0 LB UB CE R B CLE I O1 8 A1 19 DQ0 15 RE WP WE ALE BES WE OE BEF LBS UBS LIQUID CRYSTAL DISPLAY CLOCK OSC IC700 SYSTEM CONTROLLER IC400 D703 X700 32kHz S706 HOLD S708 GROUP CORE DET IC502 1 2V REG IC504 CORE SW IC501 1 4 VOUT VDD I O DET IC510 2 8V REG IC508 VIO 1 4V 1 2V 2 8V 2 3V 2 8V 1 2V 2 8V 2 8V IC50...

Page 10: ...NW E99 4 2 PRINTED WIRING BOARD DISPLAY BOARD SIDE A Uses unleaded solder DISPLAY BOARD SIDE A 1 2 21 21 LIQUID CRYSTAL DISPLAY A MAIN BOARD CN401 Page 14 1 862 329 1 20 R852 1 2 A B C D E F 3 4 5 6 7 8 9 10 Ver 1 1 ...

Page 11: ...W E99 NW E99 4 3 PRINTED WIRING BOARD DISPLAY BOARD SIDE B Uses unleaded solder IC801 DISPLAY BOARD SIDE B 21 21 1 862 329 EL ELEMENT ACCESS MENU REPEAT SOUND GROUP 1 2 A B C D E F 3 4 5 6 7 8 9 10 11 Ver 1 1 ...

Page 12: ...02 24P C700 SML 512DWT86 100 47k 100k BATTERY BACK UP SECONDARY 1k VDD_RTC RB520S 30TE61 CN850 20P VDD LCDDA EL1 LCDRST LCD_A0 LCDCS ADK2 GROUP 47k 22k 22k 100p VDD_EL LCDCK EL2 1 GND 2SC5658T2L R850 100k R851 100k R852 R860 0 R862 0 R865 0 R866 0 R861 0 0 R863 0 R864 0 C860 1 C867 1 C866 1 C861 0 47 C862 0 47 C863 0 47 C864 0 47 C865 0 47 VDD 12 IC801 C802 D801 L801 R801 R805 R802 R803 R804 C801 ...

Page 13: ...AIN BOARD SIDE A 4 5 PRINTED WIRING BOARD MAIN BOARD SIDE A Uses unleaded solder Semiconductor Location Ref No Location D300 C 6 IC301 C 7 IC400 C 3 IC450 D 2 IC461 C 5 IC400 microcomputer and IC450 nor flash sram on MAIN board cannot be replaced individually Replace it with MAIN board assembly for service ...

Page 14: ...BOARD SIDE B DRY BATTERY SIZE AAA IEC DESIGNATION LR03 1PC 1 5V DISPLAY BOARD CN402 Page 10 A 4 6 PRINTED WIRING BOARD MAIN BOARD SIDE B Uses unleaded solder Semiconductor Location Ref No Location D501 B 6 D502 C 8 D503 C 8 D504 C 6 IC500 D 8 IC501 B 4 IC502 C 4 IC503 C 6 Ref No Location IC504 B 5 IC505 D 4 IC506 C 8 IC507 D 7 IC508 C 5 IC509 B 3 IC510 D 2 IC700 D 5 Ref No Location Q460 C 3 Q500 B...

Page 15: ...2 TP700 R721 TP704 VDR700 R725 R723 R709 TP702 C701 TP412 R416 C704 C705 C706 R400 VDR400 C401 TP406 R401 R722 TP701 C707 X700 IC700 R461 R465 0 R466 0 R415 100K C462 VDR405 R716 R715 R463 R726 S706 C703 R410 R453 C464 R462 IC461 K04SONY99 S707 S703 R714 C416 R404 CN401 24P X400 R421 C409 C410 0 1 0 1 0 1 0 10k PD4 0 1 TXD0 TXD0 TXD0 TXD0 MSINS MSDIS 10k MSSCLK MSBS MSPWR XMS 0 1 0 1 XBOOT 0 1 10p...

Page 16: ...4 L500 VDR501 VDR503 C500 VDR500 R450 C450 R451 R452 R202 TP504 R303 IC506 R524 IC501 Q500 IC505 R517 IC502 FB200 FB100 FB300 R100 FB302 R503 R525 C510 CN400 NJM2776RB2 TE2 0 22 47k 33k 47k 0 22 100p 0 1 0 33 10 0 22 0 022 4 7k 0 022 0 22 10 47k 0 1 0 100p HP R HP L 0 2 3V 0 1 D D 1 2V 0 0 R534 100 RSX101M 30TR 33p 470k 100k 100k 470k 2SC5658T2L 0 047 470k 1M REGCE 0 1 0 01 1M 470k 2SC5658T2L 1M 0...

Page 17: ...RESS DECODER SHIFT REGISTER INTERRUPT CONTROL OSC DETECT VOLTAGE DETECT ALARM W REGISTER WEEK MIN HOUR ALARM D REGISTER MIN HOUR DIV OSC DIVIDER CORRECTION 9 10 8 7 6 2 3 4 5 1 TIMER COUNTER SEC MIN HOUR WEEK DAY MONTH YEAR MAIN Board IC801 SM8145AB G EL DISPLAY Board LDR NC NC OCL1 OCL2 NC OCL3 OCE ENA2 ENA1 NC VDD NC OUT2 OUT1 NC NC CHV OUTCOM VSS 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 ...

Page 18: ...ed are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical parts with no reference number in the exploded views are not supplied Ref No Part No Description Remark 1 3 266 585 42 CASE 2 2 342 339 61 CHASSIS FRONT 3 3 266 591 11 BUTTON CAP 4 3 266 592 01 WINDOW LED 5 3 267 336 01 SHEET BUTTON ADHESIVE 6 3 266 596 11...

Page 19: ...ET VOL ADHESIVE 58 3 266 582 11 BUTTON VOL 59 3 266 595 01 SHEET VOL 60 2 048 634 01 SHEET FRONT ADHESIVE 5 2 MAIN BOARD SECTION 51 54 55 53 56 57 58 62 63 64 67 65 66 68 52 69 60 61 59 61 2 342 341 31 CHASSIS REAR 62 X 2102 785 1 MAIN BOARD COMPLETE 63 3 266 606 01 SHAFT PLAY 64 3 266 583 01 ARM SHUTTLE 65 3 266 588 01 INNER SHUTTLE 66 3 266 610 01 KNOB SHUTTLE 67 3 266 605 01 SPRING SHUTTLE 68 A...

Page 20: ...C FPC LIF 20P DIODE D702 6 500 653 01 DIODE SML 512DWT86 ACCESS D703 8 719 069 29 DIODE RB520S 30TE61 D801 8 719 052 12 DIODE 1SS403 TPH3 IC IC801 6 703 296 01 IC SM8145AB G EL COIL L801 1 414 406 41 INDUCTOR 220uH TRANSISTOR Q701 8 729 056 42 TRANSISTOR 2SC5658T2L RESISTOR R700 1 218 973 11 RES CHIP 47K 5 1 16W R701 1 218 969 11 RES CHIP 22K 5 1 16W R704 1 218 969 11 RES CHIP 22K 5 1 16W R706 1 2...

Page 21: ...PF 5 50V C519 1 128 964 91 TANTAL CHIP 100uF 20 6 3V C520 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C521 1 125 926 91 TANTAL CHIP 4 7uF 20 6 3V C701 1 164 943 11 CERAMIC CHIP 0 01uF 10 16V C703 1 164 937 11 CERAMIC CHIP 0 001uF 10 50V C704 1 164 943 11 CERAMIC CHIP 0 01uF 10 16V C705 1 164 943 11 CERAMIC CHIP 0 01uF 10 16V C706 1 164 943 11 CERAMIC CHIP 0 01uF 10 16V C707 1 125 777 11 CERAMIC CHIP 0 ...

Page 22: ...TAL CHIP 220K 0 5 1 16W R516 1 218 985 11 RES CHIP 470K 5 1 16W R517 1 218 977 11 RES CHIP 100K 5 1 16W R518 1 218 989 11 RES CHIP 1M 5 1 16W R519 1 218 989 11 RES CHIP 1M 5 1 16W R520 1 208 715 11 METAL CHIP 22K 0 5 1 16W R521 1 218 985 11 RES CHIP 470K 5 1 16W R522 1 218 973 11 RES CHIP 47K 5 1 16W R523 1 218 985 11 RES CHIP 470K 5 1 16W R524 1 218 989 11 RES CHIP 1M 5 1 16W R525 1 218 989 11 RE...

Page 23: ...AL SS2 1 FOR NW FOR SonicStage FRENCH CND 2 581 016 31 MANUAL SS2 1 FOR NW SIMPLIFIED CHINESE JE 2 581 016 41 MANUAL SS2 1 FOR NW FOR SonicStage TRADITIONAL CHINESE HK JE 2 581 016 51 MANUAL SS2 1 FOR NW FOR SonicStage KOREAN KR JE 2 581 017 02 SOFT SS2 1 C APPLICATION SonicStage CD ROM KR 2 581 017 12 SOFT SS2 1 C APPLICATION SonicStage CD ROM US CND AEP HK JE 2 584 127 11 MANUAL INSTRUCTION ENGL...

Page 24: ...fix 21 from suffix 11 1 2 2005 02 Change of Part No for Ref No 1 SPM 05017 1 3 2005 07 Addition of Carrying Pouch and Neck Strap for US and Canadian models SPM 05100 1 4 2005 08 Change of Part number for MAIN board complete SPM 05125 Addition of Lid USB Sub Assy SPM 05126 1 5 2005 09 Change of Part number for DISPLAY board complete SPM 05141 Change of Part of IC461 ECN ECA63032 Correction of Part ...

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