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Sony D-EJ100 Service Manual
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Sony D-EJ100 Service Manual

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See also: Operating Instructions
D-EJ100/EJ101/EJ101CK/EJ106CK
SERVICE MANUAL
Ver 1.2 2004. 04

SPECIFICATIONS

System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength: £f = 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW (This output is the value
measured at a distance of 200 mm from the objective lens
surface on the optical pick-up block with 7 mm aperture.)
Power requirements
• Two size AA (LR6) batteries: 1.5 V DC x 2
• AC power adaptor (DC IN 4.5 V jack):
100 - 240 V, 50/60 Hz (AEP, UK, EE, E18, Saudi Arabia, Thai)
120 V, 60 Hz (US, Canadian, C&SA, Mexican)
240 V, 50 Hz (Australian)
Dimensions (w/h/d) (without projecting parts and controls)
Approx. 135.8 x 22.8 x 135.8 mm (5
Approx. 135.8 x 23.5 x 135.8 mm (5
*Psyc model
Mass (excluding accessories)
Approx. 180 g (6.4 oz)
Approx. 188 g (6.7 oz)*
*Psyc model
Operating temperature
5°C - 35°C (41°F - 95°F)
Design and specifications are subject to change without notice.
Sony Corporation
9-961-981-03
2004D02-1
Parsonal Audio Company
Published by Sony Engineering Corporation
© 2004.04
Photo : D-EJ100
3
⁄
x
29
⁄
x 5
3
⁄
in.)
8
32
8
3
15
3
⁄
x
⁄
x 5
⁄
in.)*
8
16
8
Canadian Model
D-EJ100/EJ101/EJ101CK
Australian Model
Model Name Using Similar Mechanism New
CD Mechanism Type
Optical Pick-up Type
Supplied Accessories
a*
1
AC power adaptor (1)
Headphones/earphones (1)
a*
1
Headphones/earphones
a*
2
with remote control (1)
Car connecting pack (1)
–
Car battery cord (1)
–
Rotary commander (1)
–
Velcro tapes for the CD
–
player (2)
Velcro tape for the rotary
–
commander (1)
Active speaker system (1)
–
*1 Not supplied with US and Canadian model
*2 Supplied with US and Canadian model
*3 "Operating Instructions for the car kit" is enclosed.
For the models supplied with the remote control
Use only the supplied remote control. You cannot operate
this CD player with the remote control supplied with other
CD players.
PORTABLE CD PLAYER
US Model
D-EJ100/EJ106CK
AEP Model
D-EJ100/EJ101
UK Model
D-EJ101
E Model
D-EJ100/EJ106CK
CDM-3325ER
DAX-25E
a
a *
1
–
a
a
–
a
–
a
–
–
a
–
a
a
–
–
–

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Summary of Contents for Sony D-EJ100

  • Page 1: Specifications

    Approx. 188 g (6.7 oz)* *Psyc model Operating temperature 5°C - 35°C (41°F - 95°F) PORTABLE CD PLAYER Design and specifications are subject to change without notice. Sony Corporation 9-961-981-03 2004D02-1 Parsonal Audio Company Published by Sony Engineering Corporation © 2004.04...

  • Page 2: Table Of Contents

    LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.

  • Page 3: Servicing Notes

    D-EJ100/EJ101/EJ101CK/EJ106CK SECTION 1 SERVICING NOTES Laser Diode Checking Methods NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR During normal operation of the equipment, emission of the laser diode BASE UNIT is prohibited unless the upper panel is closed while turning ON the S809(push switch type).

  • Page 4: Disassembly

    D-EJ100/EJ101/EJ101CK/EJ106CK SECTION 3 DISASSEMBLY The equipment can be removed using the following procedure. Upper lid ASSY, Cabinet (upper) ASSY MD ASSY Motor ASSY (Sled) (M902), Optical pick-up (DAX-25E), Turn table motor ASSY(spindle) (M901) Cabinet (lower) ASSY Main board Note : Follow the disassembly procedure in the numerical order given.

  • Page 5: Md Assy (Cdm-3325Er), Main Board

    D-EJ100/EJ101/EJ101CK/EJ106CK 3-2. MD ASSY (CDM-3325ER), MAIN BOARD MD assy (CDM-3325ER) 1 CN501 2 CN401 3 CN402 6 MAIN board HOW TO SET THE HARNESS IN ASSEMBLING CN401 CN402 harness...

  • Page 6: Motor Assy (Sled) (M902), Optical Pick-Up (Dax-25E), Turn Table Motor Assy(Spindle) (M901)

    D-EJ100/EJ101/EJ101CK/EJ106CK 3-3. MOTOR ASSY (SLED) (M902), OPTICAL PICK-UP (DAX-25E), TURN TABLE MOTOR ASSY (SPINDLE) (M901) 1 three screws (B1.7x4) 3 gear cover 8 three screws (B1.7x4) 5 motor assy (sled) (M902) 7 optical pick-up (DAX-25E) q; turn table motor assy...

  • Page 7: Electrical Adjustmens

    D-EJ100/EJ101/EJ101CK/EJ106CK SECTION 4 ELECTRICAL ADJUSTMENTS Focus bias Check The CD section adjustments are done automatically in this set. Condition: Precautions for Check • Hold the set in horizontal state. 1. Perform check in the order given. 2. Use YEDS-18 disc (Part No.: 3-702-101-01) unless otherwise Connection: indicated.

  • Page 8: Diagrams

    D-EJ100/EJ101/EJ101CK/EJ106CK SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM EJ100:US,CND/EJ106CK:US,CND model EJ100:AEP,AUS,E18,EE/EJ101CK/EJ106CK:AUS model IC603 IC602 D-RAM(16M) D0-3 A0-10 D0-3 A0-9 2,3,24,25 9-12,15-19,21,8 5 23 4 1,2,24,25 9,10-12,14-18,5 4 23 3 IC301 OPTICAL HEADPHONE AMP PICK-UP BLOCK 87,88,84,85 97-100,96-91,82 90 83 89 (DAX-25E)

  • Page 9: Printed Wiring Boards -Main Section (Side A)

    D-EJ100/EJ101/EJ101CK/EJ106CK Ver 1.2 5-2. PRINTED WIRING BOARDS – MAIN SECTION (SIDE A) – : Uses unleaded solder. MAIN BOARD (SIDE A) R616 C625 • Semiconductor R618 Location C635 TP813 C630 R620 X601 Ref. No. Location C618 C629 R619 TP815 D101...

  • Page 10: Printed Wiring Boards -Main Section (Side B)

    D-EJ100/EJ101/EJ101CK/EJ106CK Ver 1.2 PRINTED WIRING BOARDS – MAIN SECTION (SIDE B) – : Uses unleaded solder. MAIN BOARD (SIDE B) OPTICAL PICK-UP • Semiconductor BLOCK CN802 Location DAX-25E Ref. No. Location D304 CN601 D305 D402 D404 TP601 D407 (RF) D409...

  • Page 11: Schematic Diagram -Main Section (1/3)

    D-EJ100/EJ101/EJ101CK/EJ106CK Ver 1.2 5-3. SCHEMATIC DIAGRAM – MAIN SECTION (1/3) –...

  • Page 12: Schematic Diagram -Main Section (2/3)

    D-EJ100/EJ101/EJ101CK/EJ106CK Ver 1.2 5-4. SCHEMATIC DIAGRAM – MAIN SECTION (2/3) – • See page 16 for IC Pin Function Description.

  • Page 13: Schematic Diagram -Main Section (3/3)

    D-EJ100/EJ101/EJ101CK/EJ106CK 5-5. SCHEMATIC DIAGRAM – MAIN SECTION (3/3) –...
  • Page 14 D-EJ100/EJ101/EJ101CK/EJ106CK For Schematic Diagrams. For Printed Wiring Boards: • IC BLOCK DIAGRAM Note: Note: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or IC301 TA2120FN (EL) •...
  • Page 15 D-EJ100/EJ101/EJ101CK/EJ106CK IC403 BH6580KV 59 58 57 56 55 H BRIDGE H BRIDGE H BRIDGE 40 LATCH DCIN HVPROT 39 DATA REGB LEVEL CONTROLLER SHIFTER 38 CLOXK 37 WAKEUP DCIN_S XRST CHGB CHARGE VMMNT RESET_O SYNC CHGMNT PREGND BATM1 SOFT 10msec...

  • Page 16: Ic Pin Function Description

    D-EJ100/EJ101/EJ101CK/EJ106CK 5-6. IC PIN FUNCTION DESCRINTION IC801 (SYSTEM CONTROL) T5AW5-04CD Pin No. Pin name Description – Ground terminal System clock input XOUT Not used (OPEN) TEST Test mode terminal VCPU_2.0V – Power supply FOK_I Focus OK signal input XBUSY_I Auto sequencer status signal input from BU9314CKV...
  • Page 17 D-EJ100/EJ101/EJ101CK/EJ106CK Pin No. Pin name Description PGM_SDTI PGM serial data input PGM_SCK_O PGM clock output CD_ON Not used (OPEN) GFS_I Guard Frame Synchronous signal input FG_I FG signal input <PGMSEL_0/SC_SEL_0> PGM select signal output AMUTE_O Mute ON/OFF signal output RESET_TU_O...

  • Page 18: Exploded Views

    D-EJ100/EJ101/EJ101CK/EJ106CK Ver 1.2 SECTION 6 EXPLODED VIEWS NOTE : • -XX, -X mean standardized parts, so they may C&SA : Central & South America model • The mechanical parts with no reference number have some difference from the original one.

  • Page 19: Cabinet Section

    D-EJ100/EJ101/EJ101CK/EJ106CK Ver 1.2 6-2. CABINET SECTION CDM-3325ER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-261-238-01 KNOB (HOLD)(SILVER) (EJ101CK/EJ106CK) X-3384-381-1 CABINET (UPPER) SUB ASSY (S) (SILVER) 3-261-238-11 KNOB (HOLD) (BLUE) (EJ100:US) (EJ100:CND,AEP,AUS,EE,E18,EA/EJ101:E18,C&SA) 3-261-272-01 KNOB (HOLD) (SILVER)(EJ100:CND,AEP,AUS, X-3384-385-1 CABINET (UPPER) SUB ASSY (L) (BLUE) EE,E18,EA/EJ101:E18,C&SA,TH)

  • Page 20: Optical Pick-Up Section (Cdm-3325Er)

    D-EJ100/EJ101/EJ101CK/EJ106CK 6-3. OPTICAL PICK-UP SECTION (CDM-3325ER) M902 M901 Les composants identifiés par The components identified by mark 0 or dotted line with une marque 0 sont critiques mark 0 are critical for safety. pour la sécurité. Replace only with part number Ne les remplacer que par une specified.

  • Page 21: Electrical Parts List

    D-EJ100/EJ101/EJ101CK/EJ106CK Ver 1.2 SECTION 7 MAIN ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • RESISTORS The components identified by parts list may be different from the parts All resistors are in ohms. mark 0 or dotted line with mark...
  • Page 22 D-EJ100/EJ101/EJ101CK/EJ106CK Ver 1.2 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C805 1-162-970-11 CERAMIC CHIP 0.01uF FB405 1-216-864-11 METAL CHIP 1/10W C806 1-162-974-11 CERAMIC CHIP 0.01uF FB406 1-216-864-11 METAL CHIP 1/10W C807 1-115-467-11 CERAMIC CHIP 0.22uF...
  • Page 23 D-EJ100/EJ101/EJ101CK/EJ106CK Ver 1.2 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R313 1-216-833-11 METAL CHIP 1/10W R808 1-216-845-11 METAL CHIP 100K 1/10W (EJ100:AEP,AUS,EE) R809 1-216-845-11 METAL CHIP 100K 1/10W R314 1-216-821-11 METAL CHIP 1/10W (EJ100:US,CND,E18/EJ101:EXCEPT TH/...
  • Page 24 D-EJ100/EJ101/EJ101CK/EJ106CK Ver 1.2 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks MISCELLANEOUS 3-249-845-21 MANUAL, INSTRUCTION (ENGLISH) ************* (EJ106CK:US) 3-261-647-11 MANUAL, INSTRUCTION (ENGLISH, SPANISH, 1-478-412-11 SWITCH UNIT PORTUGUESE) (EJ100:AEP,AUS,CND/ 0 107 X-3380-950-1 OPTICAL PICK-UP (DAX-25E RP ASSY) EJ101:E18,C&SA/EJ101CK/EJ106CK:CND,AUS)
  • Page 25 D-EJ100/EJ101/EJ101CK/EJ106CK MEMO...

  • Page 26: Revision History

    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 2004.01 2004.02 Addition of D-EJ100 (CND:BLUE), D-EJ101 (E18) and D-EJ101CK (E18). (ENG-04003) 2004.04 Addition of D-EJ100 (EA) and D-EJ101 (AEP, UK, EE, TH) models.

This manual is also suitable for:

D-ej101D-ej106ckD-ej101ck

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