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D-EJ360/EJ368CK

SERVICE MANUAL

Photo : D-EJ360 (YELLOW)

Model Name Using Similar Mechanism

New

CD Mechanism Type

CDM-3325ER

Optical Pick-up Type

DAX-25E

Ver 1.2  2003.05

US Model

Canadian Model

AEP Model

E Model

D-EJ360/EJ368CK

Australian Model

D-EJ368CK

9-877-027-03

2003E02-1

© 2003.05

Sony Corporation

Personal Audio Company

Pubulished by Sony Engineering Corporation

PORTABLE CD PLAYER

SPECIFICATIONS

System

Compact disc digital audio system

Laser diode properties

Material: GaAlAs
Wavelength: 

λ

 = 780 nm

Emission duration: Continuous
Laser output: Less than 44.6 

µ

W (This output is the valuemeasured at a

distance of 200 mm from the objective lens surface on the optical pick-up
block with 7 mm aperture.)

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): 120 V, 60 Hz
  US, Canadian, Mexican, C&SA models : 120 V, 60 Hz
  EJ360 : AEP, EE, E models : 220-230 V, 50/60 Hz
  Australian model : 240 V, 50 Hz
  EJ368CK : AEP model : 100-240 V, 50/60 Hz

Dimensions (w/h/d) (without projecting parts and controls)

Approx. 136 x 26 x 150 mm (5 

3

8

 x 1 

1

16

 x 6 in.)

Mass (excluding accessories)

Approx. 185 g (6.6 oz)

Operating temperature

5

°

C - 35

°

C (41

°

F - 95

°

F)

Design and specifications are subject to change without notice.

Supplied Accessories

D-EJ360:

Headphones/earphones (1)

D-EJ368CK*:

AC power adaptor (1)
Headphones/earphones (1)
Car connecting pack (1)
Car battery cord (1)
Rotary commander (1)
Velcro tape for the CD player (2)
Velcro tape for the rotary commander (1)

* “Operating Instructions for the car kit” is enclosed.

Summary of Contents for D-EJ360 - PSYC CD Walkman

Page 1: ...ure 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 120 V 60 Hz US Canadian Mexican C SA models 120 V 60 Hz EJ360 AEP EE E models 220 230 V 50 60 Hz Australian model 240 V 50 Hz EJ368CK AEP model 100 240 V 50 60 Hz Dimensions w h d without projecting parts and...

Page 2: ... CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure DANGER Invisible laser radiation when open and interlock failed or defeated Avoid direct exposure to beam D EJ360 EJ368CK z UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no l...

Page 3: ... 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 4 to 0 8Vp 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 the S809 push switch type The following two checking methods for the laser...

Page 4: ...quipment can be removed using the following procedure Upper lid ASSY Cabinet upper sub ASSY MD ASSY Motor ASSY Sled M902 Optical pick up DAX 25E Motor ASSY turn table spindle M901 Main board Set 5 Upper lid Assy CAUTION DURING ASSEMBLY 2 Spring L 6 Spring L 3 Spring R 3 Spring R 0 Cabinet upper sub ASSY 1 Open 7 Ten screws B2 6 2 1 4 5 9 4 8 Three craws 2 1 ...

Page 5: ...rd Cabinet lower sub ASSY 5 MD ASSY 1 CN601 4 6 3 3 MOTOR ASSY SLED M902 OPTICAL PICK UP DAX 25E MOTOR ASSY TURN TABLE SPINDLE M901 6 2 4 9 5 Motor ASSY Sled M902 1 Three screws B1 7x4 Chassis 8 Three screws B1 7x4 0 Motor ASSY Turn table Spindle M901 7 Optical pick up DAX 25E 3 Cover Gear ...

Page 6: ...nd increase the vertical sensitivity of the oscilloscope for easy watch ing 5 Stop revolving of the disc motor by pressing the x button SECTION 4 ELECTRICAL ADJUSTMENTS The CD section adjustments are done automatically in this set Precautions for Check 1 Perform check in the order given 2 Use YEDS 18 disc Part No 3 702 101 01 unless otherwise indicated 3 Power supply voltage requirement DC4 5 V in...

Page 7: ...CINMNT AD_CHGMNT AD_BATMNT VCC1_2 2V VCC2_2 0V VCPU_2 0V OPGSW O XOPSTBY_O D802 19 ADVREF 20 VCPU_2 0V IC801 SYSTEM CONTROL MICON L404 Q404 Q406 D405 D402 L401 L402 V BAT VCC2_2 0V VCC1_2 2V VCPU_1 5V Q401 VCC2 VCC GSW SEM VCPU_1 5V SEO L410 VCC0 STNG LG VIN BATM1 BATM2 DCIN_S VBAT CHARGE SWITCH VCC1 VCPU 2 0V CHGMNT 24 66 VMMNT_O 61 DCIN 62 REGB 63 DET CHGB X601 16 934MHz DVDDIO VCHK AVDD2 2 25V ...

Page 8: ...430 IC801 C441 C440 C439 C448 C447 C429 C450 C403 C404 C410 R627 R629 C405 D403 Q401 BCE Q406 S VDR402 C435 D409 Q407 BCE FB406 FB408 L604 C633 R832 R838 R309 R606 CN601 R605 R802 R814 R302 R313 C605 C613 C612 C614 C618 C301 FB201 FB303 FB302 IC601 J301 1 2 i 100 76 26 25 1 51 75 50 OPTICAL PICK UP BLOCK DAX 25E 12 12 1 685 955 1 2 1 4 EJ368CK EJ368CK EJ368CK 1 15 C411 D406 SIDE A MAIN BOARD 2 3 4...

Page 9: ... C318 D301 EJ368CK EJ360 US CND E EJ368CK C302 C610 FB401 FB403 FB402 FB301 FB101 R608 L601 Q601 BCE R413 R411 R416 R414 R412 C443 C406 C438 C415 D405 D404 D402 FB404 L411 Q403 Q402 ECB R401 R448 R801 R621 R427 R404 C623 C627 C427 FB405 C426 C309 IC403 S805 S807 S808 S806 S803 S804 S801 P MODE S802 SOUND AVLS S811 G PROTECTION ON OFFt S809 OPEN S810 HOLD ON OFF t E C B DC IN 4 5V J401 DRY BATTERY ...

Page 10: ...735 100 2 2 1 0 0 1 0 022 0 022 4700p 4700p 4700p 10k 22 10V 0 1 4 7 25V 10 16V 220 6 3V 0 1 470p 1 220 4V 100k 47 4V 47 4V 0 100k 0 47k 0 10k 220p 0 22 MA111 TX 100k 1 100k 47k 10k 1k MA2H735 1 47 4V CPH3403 0 10k 1000p 0 047 22 6 3V 1 0 0 1000p 1 MA2H735 1 0 MA2H735 220k 47k 1 47k 4P 2P 15P 2200p 0 01 UDZSTE 175 1B 1 2SC4081T106 47 4V 1 0 0 0 2SB1237TV2PQR 0 0 0 22 47k 0 0 2SB167900LSO BH6580KV ...

Page 11: ...k 0 47p 2 2k 10 0 0 1 0 1 2 2k 2 2 100k 4 7 2SB167900LSO 47 6 3V 2 2 0 0 1 0 100k 100k 100k 100k 0 1 1000p 10 16V 1000p 0 01 2200p 0 1 0 0 22 1 470 1 22 4V 470 470 0 0 47 0 0 220 6 3V 0 1 1 1 C101 201 1 2 2 2 2 470p 470p EJ360 US CND E EJ368CK EJ360 US CND E EJ368CK EJ360 US CND E EJ368CK EJ360 AEP EE 2 R102 202 4 7k 47k EJ360 US CND E EJ368CK EJ360 AEP EE 3 R103 203 10k 4 7k EJ360 US CND E EJ368C...

Page 12: ...2 0 0 01 0 01 0 01 0 1 0 1 1k 1k 470 0 470 470 0 470 0 100k 10k 470 470 470 470 0 0 470 470 470 470 0 01 10k R816 10k 22k 100k 22k 2 2k 100k 10k B1 RMKEY VCC2 D GND D GND2 AU GND POWER GND VCPU 2V HOLD AMUTE XRST POFF COM0 COM1 COM2 COM3 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 RESET SRW SCK FOK XBUSY HOLD G PRO OPEN SCOR SDTO POWERLT SDTI CLK4M G PRO GFS OPEN OPSTB HPS...

Page 13: ...7 16 15 14 13 2 3 4 5 6 7 8 9 10 11 12 1 24 BIAS BEEP PW SW MT SW ALC DET ATT SW PWC SW OUT B OUT A BEEP BST PW B PW C BST NF ADD OUT RF IN OCL SW ROUT VREF LOUT PWR GND MIX OUT ALC IN ALC DET ATT SW LIN RIN GND TC MUTE MUTE SW PWR SW BIAS BIAS IN BB SW BST OUT VCC ADDA ADDB 21 22 PW A ALC ALC IC601 BU9354KV 1 100 AVDD1 2 LD 3 PD 4 VMON 5 VCHK 6 VE 7 VF 8 VBD 9 VAC 10 AVSS1 11 VBIAS 12 N C 13 RF1 ...

Page 14: ...14 14 D EJ360 EJ368CK ...

Page 15: ...VG SSW VCC3 VIN DSW POWERGND USW VCC0 17 VCC1 18 VCC2 20 VCC FIN3 RIN3 FIN2 RIN2 FIN1 RIN1 VM1 0GND FO1 PGND1 VM12 RO1 FO2 PGND2 RO2 VM23 44 FO3 43 PGND3 42 RO3 41 VM3 76 WI PRE DRIVE LOGIC VG VCC VG SLOPE SIGNAL 77 VI 78 UI 79 COM 80 CSL2 XRST 37 WAKEUP 38 CLOXK 39 DATA 40 LATCH RESET_O SYNC PREGND EI SOFT SLOW EO PMG VCPUNF VCC2NF STNG SEP SEM SEO GSW INPUT SELECT CHARGE CONTROLLER LEVEL SHIFTER...

Page 16: ... ADVREF 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_BATTMNT I Battery voltage monitor input 25 WP AD_KEY1 I Set s key detection input 26 WP AD_RMKEY I Remocon s key detection input 27 AD_DCINMNT I DC voltage monitoring input 28 WP XOPEN I OPEN switch status detection input 29 TUPWR O Not used OP...

Page 17: ...Guard Frame Synchronous signal input 72 FG_I I FG signal input 73 PGMSEL_O Not used OPEN 74 AMUTE_O O Mute ON OFF control output 75 RESET_TU_O O Not used OPEN 76 XREST_O O System reset output 77 POFF_O O DSP s power off output 78 XOPSTBY_O O Pick up s power supply ON OFF control 79 OPGSW_O O RF IC s gain control 80 C2POEN_O O Not used OPEN ...

Page 18: ...4 3 249 578 11 KNOB GPRO EJ360 US CND 5 3 831 441 99 SPACER KNOB 6 3 246 653 01 TERMINAL BOARD BATTERY 7 3 246 654 01 TERMINAL BOARD BATTERY 8 3 247 456 01 BOARD RELAY TERMINAL BATTERY 9 3 247 457 01 HOLDER STRAP BLUE RED YELLOW EJ360 10 3 245 331 02 INSULATOR 11 4 908 792 61 SCREW B2 12 X 3382 982 1 LID ASSY UPPER SILVER EJ360 US 12 X 3383 001 1 LID ASSY UPPER EJ368CK 12 X 3383 110 1 LID ASSY UPP...

Page 19: ...01 GEAR B 0107 X 3380 950 1 OPTICAL PICK UP ASSY DAX 25E 108 3 221 475 01 SHAFT STANDARD 109 3 222 298 01 RACK 110 3 222 299 01 SPRING RACK RETAINER 111 3 348 998 31 SCREW M1 4X2 5 TAPPING PAN M901 A 3180 965 A MOTOR ASSY TURN TABLE SPINDLE M902 A 3180 966 A MOTOR ASSY SLED including GEAR Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce ...

Page 20: ...6 11 CERAMIC CHIP 1uF 10V C406 1 135 834 91 CERAMIC CHIP 2 2F 6 3V C408 1 162 962 11 CERAMIC CHIP 470PF 10 50V C409 1 115 156 11 CERAMIC CHIP 1uF 10V C410 1 115 156 11 CERAMIC CHIP 1uF 10V C411 1 115 156 11 CERAMIC CHIP 1uF 10V C412 1 110 569 11 TANTAL CHIP 47uF 20 6 3V C415 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V C418 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C419 1 164 227 11 CERAMIC CHIP 0 022uF 1...

Page 21: ...0 5 1 10W FB403 1 216 864 11 METAL CHIP 0 5 1 10W FB404 1 216 864 11 METAL CHIP 0 5 1 10W FB405 1 216 864 11 METAL CHIP 0 5 1 10W FB406 1 216 864 11 METAL CHIP 0 5 1 10W FB408 1 216 864 11 METAL CHIP 0 5 1 10W IC IC301 8 759 681 65 IC TA2120FN EL IC403 6 703 034 01 IC BH6580KV IC601 6 703 033 01 IC BU9354KV IC602 6 703 609 01 IC MSM51X4400E 10TSK FS EXCEPT US IC603 6 702 737 01 IC MSM51X17400F 10T...

Page 22: ... R621 1 216 864 11 METAL CHIP 0 5 1 10W R626 1 216 864 11 METAL CHIP 0 5 1 10W R627 1 216 845 11 METAL CHIP 100K 5 1 10W R628 1 216 833 11 METAL CHIP 10K 5 1 10W R629 1 216 864 11 METAL CHIP 0 5 1 10W R630 1 216 864 11 METAL CHIP 0 5 1 10W R631 1 216 825 11 METAL CHIP 2 2K 5 1 10W R801 1 216 295 91 SHORT CHIP 0 R802 1 216 821 11 METAL CHIP 1K 5 1 10W R804 1 216 837 11 METAL CHIP 22K 5 1 10W R805 1...

Page 23: ... E92 MX 3 248 746 21 MANUAL INSTRUCTION DUTCH SWEDISH PORTUGUESE EJ360 AEP EJ368CK E92 3 248 746 31 MANUAL INSTRUCTION GERMAN ITALIAN FINNISH EJ360 AEP 3 248 746 41 MANUAL INSTRUCTION HUNGALIAN RUSSIAN EJ360 EE 3 248 746 51 MANUAL INSTRUCTION POLISH CZECH SLOVKIAN EJ360 EE 3 248 746 61 MANUAL INSTRUCTION ENGLISH EJ360 US EJ368CK US 3 249 120 12 MANUAL INSTRUCTION ENGLISH TRADITIONAL CHINESE SIMPLI...

Page 24: ... 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 2003 01 New 1 1 2003 03 Addition of D EJ360 Canadian AEP EE E and D EJ368CK Canadian AEP Australian C SA Mexican ENG 03013 1 2 2003 05 Addition of EE BLUE model for D EJ360 ENG 03026 ...

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