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D-E330/E331

5-2. BLOCK DIAGRAMS

88,87,85,84

1,2,24,25

5,9-12,14-18

OPTICAL

PICK-UP

BLOCK

(DAX-25E)

OPGSW

F+

F-

T+

T-

S+

S-

C+

C-

OPSTB

OP IC

36 VM12
40 VM2
41 VM3
26 VM34

FOCUS

COIL

TRACKING

COIL

M902

SLED

MOTOR

M901

SPINDLE

MOTOR

FIN+

FIN-
CPOL

CDUTY

TIN+

TIN-
SIN+

SIN-

FIN+

FIN-

CPOL

CDUTY

TIN+

TIN-

SIN+

SIN-

IC603

RAM(4M)

42 - 55

57 - 60

LIQUID

CRYSTAL

DISPLAY

LCD801

75 74 72 73 77 76 79 78

43 45 52 64 65 68 70

VBATT

47 48 49 50

IC403

+2V REG.

5 OUT

IC402

+2V REG.

2 OUT

IC405

RESET

4 OUT

CTRL

IC404

+5V REG.

DC IN 4.5V

J401

D404

Q403

D402

D801

VBATT

DRY BATTERY

SIZE" AA"

(IEC DESIGNATION LR6)

2PCS,3V

RECHARGEABLE BATTERY

NC-WMAA/NH-WM2AA

2.4V

S801

DOOR

OPEN

ON OFF

S807

S806

S811

S809

VOL+

> N

SOUND

VOL-

S808

S805

S810

S803

ESP

ON OFF

DEFFERNTIAL

Q402

VBATT

IC401(1/2)

FOCUS/TRACKING COIL DRIVE

SLED/SPINDLE MOTOR DRIVE

IC601

RF AMP,DIGITAL SERVO

DIGITAL SIGNAL PROCESSOR

IC302

HEADPHONE AMP

IC401(2/2)

SWITCHING REGURATOR

VBATT

DRIVER

Q601

VBATT

AVDD+2V

VCC+2.2V

VCPU+2V

+3V

Q405
GATE

VCPU+2V

AVDD+2V

VCC0

VIN

: CD PLAY

J301

X171

90MHz

S802

HOLD

• Signal path

Содержание D-E330 - Portable Cd Player

Страница 1: ......

Страница 2: ...input level Headphones stereo minijack Approx 1 mW approx 1 mW at 16 Ω Power requirements For the area code of the model you purchased check the upper left side of the bar code on the package Two LR6 size AA batteries 3 V DC AC power adaptor DC IN 4 5 V jack 220 230 V 50 60 Hz Ver 1 0 2002 02 AEP Model 9 873 591 01 2002B0200 1 2002 02 Sony Corporation Personal Audio Company Pubulished by Sony Engi...

Страница 3: ...UMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY 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 dis...

Страница 4: ... replacing the optical Pick up block Note and specifications required to check are given below FOK output IC601 yg pin When checking FOK remove the lead wire to disc motor RF signal P to P value 0 45 to 0 65Vp p SECTION 1 SERVICING NOTES Laser Diode Checking Methods During normal operation of the equipment emission of the laser diode is prohibited unless the upper panel is closed while turning ON ...

Страница 5: ...e disassembly procedure in the numerical order given 3 1 CABINET LOWER MD ASSY 3 2 MAIN BOARD z The equipment can be removed using the following procedure 2Three screws B2 x 10 1 OPEN 7 CN501 8 CN503 white 9 CN502 black 5Claws 5Claws 3 Open the battery lid 5 Claw 5 Claw 4 Two screws B2 x 10 Cabinet lower Cabinet front MD ASSY 6 q Lid upper Main board Cabinet lower 1 ...

Страница 6: ...4 MOTOR ASSY SLED M902 OPTICAL PICK UP DAX 25E 3 5 6 2 1 Screw B 1 7x5 4 Screw P 1 4x3 5 Screw ASSY Feed Chassis Optical pick up DAX 25E Bracket Shaft Gear B Cover Gear Motor ASSY Sled M902 2 Motor ASSY Turn table Spindle M901 1 Three screws B1 7x5 Chassis ...

Страница 7: ...in the cen ter of the waveform can be clearly distinguished RF Signal reference Waveform Eye Pattern To watch the eye pattern set the oscilloscope to AC range and increase the vertical sensitivity of the oscilloscope for easy watch ing 5 Stop revolving of the disc motor by pressing the x button MAIN BOARD SIDE B S801 OPEN CLOS C301 C619 C802 IC603 TP814 C106 R620 TAP806 C634 TJ502 R631 TJ608 TP817...

Страница 8: ... for CPU and I O 20 VREFH Analog reference voltage for A D converter 21 AD_SEL I Test mode detection input 22 AD_CHGMNT I Charging monitor input 23 AD_KEY2 I Key input 24 AD_BATMNT I Battery voltage monitor input 25 AD_KEY I Set s key detection input 26 AD_RMKEY I Not used OPEN 27 AD_DCINMNT I DC voltage monitoring input 28 XOPEN_I I OPEN switch status detection input 29 P50 O Not used OPEN 30 BEE...

Страница 9: ...d OPEN 71 GFS_I I Guard Frame Synchronous signal input 72 ESPLT_O O ESP s serial interface latch output 73 PGMSEL_O Not used OPEN 74 AMUTE_O O Mute ON OFF control output 75 VCC2ON_O O Not used OPEN 76 XRST_O O System reset output 77 XPOFF_O O DSP s power off output 78 OPSTBY_O O Pick up s power supply ON OFF control 79 OPG4 _O O RF IC s gain control 80 C2POEN_O O C2PO enable ...

Страница 10: ...15 7 20 19 17 31 29 8 6 4 9 8 6 7 2 15 R XW_O X POWLT_O 14 SENS MSDTI_I 16 MSDTO O 17 SCK_O 18 XWAKEUP_O 66 XRESET_I VBATT 49 OPG_O 79 XOPSTBY_O 78 HPSW_O 12 47 48 49 50 RF AMP APC SERVO CORE PWM CLOCK OSC SIO WINDOW ECC ESP OUT IN IC403 2V REG 3 15 10 6 13 54 2 62 1 5 OUT IN IC402 2V REG 5 2 OUT IN IC405 RESET 5 4 OUT IN 1 CTRL IC404 5V REG DC IN 4 5V J401 Q401 L401 REGB DC IN D404 Q403 D402 D801...

Страница 11: ...R630 TP613 TP802 TP803 TP503 C809 TJ409 TJ304 TJ303 FB301 FB101 TJ605 C306 R209 C107 TJ307 TJ603 C428 TP809 TP409 TP806 TJ803 TP811 R813 TP804 TP406 TP628 R629 R611 TJ802 TP615 TP820 TP631 C433 C203 TP408 TP507 TJ610 R205 TP603 TJ604 D801 TAP803 TJ405 TJ407 TJ601 TJ602 TJ606 TJ607 TAP805 FB201 TP614 TJ501 Q601 C303 TJ408 TJ503 TP815 TAP601 TJ302 TJ306 TJ301 TP621 R820 C818 R810 IC302 R109 C206 C20...

Страница 12: ... 1 POWER_IC TEST XC6201P242 0 1 100k XC6201P212MR 2SA1241 Y UMZ6 8N GND 2 2V VCPU 2V VDD 3V SYNC B3 AVDD 2V DCINMNT RF B1 CPOL CDUTY SIN SIN TIN TIN FIN FIN T S S T F F C PD LD F E OPSTB B A OPGSW C BATMNT CHGMNT C C S S F T T F RESET POWERLT SDTO SCK XWAKEUP RESET RESET XWAKEUP SYNC FO1 PGND1 RO1 FO2 PGND2 RO2 FO3 RO3 PGND3 FO4 PGND4 RO4 R3 F3 R2 F2 R1 F1 LATCH DATA CLOCK WAKEUP RESET VCPU VREF S...

Страница 13: ... 3V 4 7 4 7 0 1 0 1 2 2 0 0 0 10 4V 2 2k C2FX 10k 0 0 47p 0 1 1000p 1 0 0 0 01 2200p RFGO VBIAS 22k 22k 4 7k 4 7k B1 2 2V VDD 3V SYNC B3 GND AVDD 2V RF A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 D0 D1 D2 D3 XRAS XWE CPOL CDUTY FIN FIN XCAS TIN TIN SIN SIN ESPLT GFS DEFECT FOK XBUSY CLK4M BEEP HPSW AMUTE SDTI SDTO SRW SCK POFF XRST SCOR A0 A1 A2 A3 A9 D1 XWE XRAS D0 A4 A5 A6 A7 A8 D2 D3 XCAS PD A B E F BATM...

Страница 14: ...OWERLT SDTI CLK4M G PRO GFS OPEN OPSTB HPSW OPGSW XWAKEUP C2PO SEG14 ESPLT DEFECT P23 PGM_SEL PGM_SCK PGM_SDTI PGM_SDTO RESET2 TEST CLK4M2 BEEP BATMNT CHGMNT PGM_SCK PGM_SDTI PGM_SDTO PGM_SEL TEST RESET2 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 COM3 COM2 COM1 COM0 SEG14 SEG13 SEG6 SEG5 XOUT SEG4 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG3 SEG2 SEG1 SEG0 COM3 COM2 COM1 C...

Страница 15: ...are in Ω and 1 4 W or less unless otherwise specifed f internal component Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified A B Line Power voltage is dc 3 V and fed with regulated dc power supply from battery terminal Voltages are dc with respect to ground under no signal conditions no mark PLAY Voltages are taken wi...

Страница 16: ... PD 4 VMON 5 VCHK 6 VE 7 VF 8 VBD 9 VAC 10 AVSS1 11 VBIAS 12 N C 13 RF1 14 PKC 15 BTC 16 RFGO 17 DETI 18 ASYI 19 ASYO 20 MON1 22 ADPFO 23 ADPFI 24 FCO 25 PCO 75 FDOP 74 FDON 73 CLKOP 72 CLVON 71 CLKDRV 70 SYNC 69 EXPLCK 68 YMLD 67 EFM YFLG 66 C2FX 65 FOK 64 63 62 61 60 59 58 FLAG0 DOCKO FLAG1 DOUTAO FLAG2 LRCKO FLAG3 DOUTAI FLAG4 LRCKI 57 TEST2 DVDD2 TDEFECT 56 TEST1 55 TEST0 54 DVSS2 53 CLK4M 52 ...

Страница 17: ... TERMINAL BATTERY 8 3 222 860 01 TERMINAL BATTERY 9 3 234 414 01 TERMINAL LINK BATTERY 11 3 047 194 01 SHEET CDM ADHESIVE 12 3 231 620 01 BUTTON OPEN Hardware mark list and accessories and packing materials are given in the last of this parts list The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified 5 6 7 9 8 CDM 3125ER not ...

Страница 18: ...k 51 4 218 821 01 COVER GEAR 52 3 318 203 71 SCREW B1 7X5 TAPPING 53 A 3052 902 A FEED ASSY SCREW 54 4 218 823 01 GEAR B 55 4 218 825 01 SPRING SLED 56 4 222 765 01 INSULATOR 57 3 235 420 01 CHASSIS 58 4 218 827 01 RETAINER SHAFT 59 3 686 458 03 SCREW P1 4X3 5 TAPPING 060 X 3380 950 1 OPTICAL PICK UP DAX 25E 61 3 235 418 01 RACK 62 3 348 998 81 SCREW M1 4 63 4 220 645 01 SHAFT STANDARD 64 3 223 07...

Страница 19: ...1 CERAMIC CHIP 0 047uF 10 16V C413 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C415 1 126 369 11 ELECT 220uF 20 6 3V C422 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V C425 1 135 259 11 TANTAL CHIP 10uF 20 6 3V C426 1 164 156 11 CERAMIC CHIP 0 1uF 25V C427 1 135 259 11 TANTAL CHIP 10uF 20 6 3V C428 1 164 156 11 CERAMIC CHIP 0 1uF 25V C429 1 164 505 11 CERAMIC CHIP 2 2uF 16V C431 1 162 970 11 CERAMIC CHIP 0...

Страница 20: ...29 11 METAL CHIP 4 7K 5 1 16W R209 1 216 793 11 RES CHIP 4 7 5 1 10W R301 1 216 308 00 METAL CHIP 4 7 5 1 10W R401 1 216 845 11 METAL CHIP 100K 5 1 16W R403 1 216 833 11 METAL CHIP 10K 5 1 16W R405 1 216 857 11 METAL CHIP 1M 5 1 16W R406 1 216 845 11 METAL CHIP 100K 5 1 16W R407 1 216 853 11 METAL CHIP 470K 5 1 16W R410 1 216 821 11 METAL CHIP 1K 5 1 16W R415 1 216 849 11 METAL CHIP 220K 5 1 16W R...

Страница 21: ...60 X 3380 950 1 OPTICAL PICK UP DAX 25E M901 A 3052 904 A MOTOR ASSY TURN TABLE SPINDLE M902 A 3328 627 A MOTOR ASSY SLED including GEAR ACCESSORIES 0 1 476 845 11 ADAPTOR AC AC ES455 E331 3 241 306 11 MANUAL INSTRUCTION SPANISH 3 241 306 21 MANUAL INSTRUCTION ENGLISH 3 241 306 31 MANUAL INSTRUCTION FRENCH 3 241 306 41 MANUAL INSTRUCTION DUTCH 3 241 306 51 MANUAL INSTRUCTION SWEDISH 3 241 306 61 M...

Страница 22: ...21 D E330 E331 ...

Страница 23: ...ISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2002 02 New ...

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