Sony Walkman D-VJ65 Service Manual
Sony Walkman D-VJ65 Service Manual

Sony Walkman D-VJ65 Service Manual

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3 7 63 1515 0
SERVICE MANUAL
Ver 1.0 2000. 06
TE
System
L 13942296513
Compact disc digital audio/video system
Laser diode properties
Material: GaAlAs
Wavelength: λ = 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.)
Error correction
Sony Super Strategy Cross Interleave Reed
Solomon Code
D-A conversion
1-bit quartz time-axis control
Channel number
2 channels
Frequency response
20 - 20,000 Hz +1/–2 dB
(measured by EIAJ CP-307)
Output (at 4.5 V input level)
Audio output (stereo minijack)
Output level 0.7 V rms at 47 kilohms
Recommended load impedance over 10
kilohms
Video output (minijack)
Output level 1 Vp-p at 75 ohms
Recommended load impedance 75 ohms
Headphones (stereo minijack)
Approx. 5 mW + Approx. 5 mW at 16 ohms
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http://www.xiaoyu163.com
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):
E model: 220 - 230 V, 50/60 Hz
CH model: 220 V, 50 Hz
HK model: 220 V, 50/60 Hz
• Two Sony NH-WM2AA rechargeable
batteries: 2.4 V DC
• Two Sony NC-WMAA rechargeable
batteries: 2.4 V DC
• Sony DCC-E245 car battery cord for use on
car battery: 4.5 V DC
Battery life * (approx. hours)
(When you use the VIDEO CD player on a flat and
stable surface.)
Playing time varies depending on how the CD
player is used.
Two NC-WMAA
(charged for
about 4 hours **)
NH-WM2AA
(charged for
about 4 hours **)
Two Sony alkaline
batteries LR6SG
*
Measured value by the standard of EIAJ
(Electronic Industries Association of Japan).
**
Charging time varies depending on how the
rechargeable battery is used.
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2 9
8
Model Name Using Similar Mechanism
CD Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
Q Q
3
6 7
1 3
1 5
VIDEO CD
Audio CD
1
10
3
20
3
32
PORTABLE VIDEO CD PLAYER
co
.
– 1 –
D-VJ65
9 4
2 8
E Model
Chinese Model
D-EJ611/EJ615
CDM-3223EBA
DAX-23E
Operating temperature
0 5
8
2 9
9 4
2 8
5°C - 35°C (41°F - 95°F)
Dimensions (w/h/d)
(excluding projecting parts and controls)
Approx. 131.5 × 29.0 × 135.5 mm
× 1
× 5
(5
in.)
1/4
3/16
3/8
Mass
Approx. 200 g (7.1 oz)
(excluding rechargeable batteries)
Design and specifications are subject to change
without notice.
Supplied accessories
AC power adaptor AC-E455D (1) (E)
AC power adaptor AC-E455 (1) (CH, HK)
Audio cable (1)
Video cable (1)
Wireless remote control RMT-DV11 (1)
Earphones with remote control
RM-CD6 (1) + MDR-E805SP (1)
• Abbreviation
CH: Chinese model
HK: Hong Kong model
m
9 9
9 9

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Summary of Contents for Sony Walkman D-VJ65

  • Page 1 Design and specifications are subject to change Sony Super Strategy Cross Interleave Reed batteries: 2.4 V DC without notice. Solomon Code • Sony DCC-E245 car battery cord for use on D-A conversion car battery: 4.5 V DC Supplied accessories Battery life * (approx. hours)
  • Page 2 COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
  • Page 3: Table Of Contents

    http://www.xiaoyu163.com 3 7 63 1515 0 TABLE OF CONTENTS 1. GENERAL Getting started ................. 4 Playing a VIDEO CD .............. 4 Playing an audio CD..............5 2. DISASSEMBLY 2-1. Cabinet (Rear) Sub Assy, Cabinet (Upper), Main Board ..6 2-2. MD Assy ................6 2-3.
  • Page 4: General

    http://www.xiaoyu163.com SECTION 1 GENERAL 3 7 63 1515 0 This section is extracted from instruction manual. CD player (rear) Getting started Locating the Controls w; AVLS switch For details, see pages in parentheses. wa Battery compartment (pages 24) (pages 27) CD player (front) 9 u (play/pause) button 1 Display (pages 9, 11, 21-24)
  • Page 5: Playing An Audio Cd

    http://www.xiaoyu163.com 3 7 63 1515 0 . Insert a VIDEO CD. Do this 1 Slide OPEN to open the lid. 2 Fit the VIDEO CD to the pivot and Press u. Pause close the lid. Press x/CHG (x). Stop Press u (N). Resume play after pause Press >...
  • Page 6: Disassembly

    http://www.xiaoyu163.com SECTION 2 DISASSEMBLY 3 7 63 1515 0 • The equipment can be removed using the following procedure. MD Assy Cabinet (Rear) Sub Assy, Motor Assy, Turntable (Spindle) (M901) Cabinet (Upper), Main Board Switch Unit “Motor Assy, Sled (Sled) (M902)”, Optical Pick-up DAX-23E Note : Follow the disassembly procedure in the numerical order given.
  • Page 7: Motor Assy, Turntable (Spindle) (M901)

    http://www.xiaoyu163.com 3 7 63 1515 0 2-3. MOTOR ASSY, 2-4. “MOTOR ASSY, SLED (SLED) (M902)”, TURNTABLE (SPINDLE) (M901) OPTICAL PICK-UP DAX-23E 1 screws (B1.7x5) 1 screw (B 1.7x5) cover, gear gear (B) screw (feed) assy motor assy, sled (sled) (M902) 4 screw (P 1.4x3.5) motor assy, turntable...
  • Page 8: Test Mode

    http://www.xiaoyu163.com SECTION 3 TEST MODE 3 7 63 1515 0 3-1. OUTLINE 3-3. VIDEO SIGNAL VERIFICATION This set has the test mode in which the pick-up can be operational 3-3-1. Setting the test mode checked and the video signal can be verified. 1.
  • Page 9: Electrical Adjustment

    http://www.xiaoyu163.com SECTION 4 ELECTRICAL ADJUSTMENT 3 7 63 1515 0 CD section adjustments are done automatically in this set. Test Points: In case of operation check, confirm that focus bias. – main board (side B) – 4-1. PRECAUTIONS FOR CHECK 1.
  • Page 10: Diagrams

    http://www.xiaoyu163.com SECTION 5 DIAGRAMS 3 7 63 1515 0 5-1. IC PIN DESCRIPTIONS • IC801 TMP88CM22F-1B20 (SYSTEM CONTROLLER) Pin No. Pin Name Pin Description — Ground RMC_I Infrared remote control signal input FOK_I Focus OK signal input from CXD3037R (IC601). AGCPWM_O AGC control pulse output VCDON_O...
  • Page 11: Q Q

    http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description 65 – 68 COM3 – 0 LCD drive common output 69 – 71 V3 – 1 LCD drive bias output 72, 73 C1, 0 Capacitor connected terminal of LCD driver for voltage-up. V_REQ_I Stop signal input from VCD control IC.
  • Page 12 http://www.xiaoyu163.com 3 7 63 1515 0 • IC803 TMP87CM41U-MP1 (MICON VIDEO ENCODER, VIDEO CONTROLLER) Pin No. Pin Name Pin Description Connect to VSS in this set. 2 – 8 P01 – 07 — Not used. (Open) (INT0) P10 — Not used. (Open) (INT1) P11 —...
  • Page 13 http://www.xiaoyu163.com 3 7 63 1515 0 • IC701 CL680T-D1 (AUDIO/VIDEO MPEG DECODER) Pin No. Pin Name Pin Description — Not used. (Open) — Ground CD_BCK CD decode bit clock signal (2.8224 MHz) input from the CXD3037R (IC601). CD_DATA CD decode data input from the CXD3037R (IC601). CD_LRCK CD decode L/R sampling clock signal (44.1 kHz) input from the CXD3037R (IC601).
  • Page 14 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description CLK_SEL [1] Clock select 1 input (Fixed at “H” in this set) CLK_SEL [2] Clock select 2 input (Fixed at “H” in this set) — Ground RESERVED Clock select 3 input (Fixed at “L” in this set) VDD3 —...
  • Page 15 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
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  • Page 23 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 24 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
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  • Page 26 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 – – u163 http://www.xiaoyu163.com...
  • Page 27: Exploded Views

    http://www.xiaoyu163.com SECTION 6 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • The mechanical parts with no reference • Items marked “*” are not stocked since The components identified by mark 0 or dotted line with mark number in the exploded views are not supplied. they are seldom required for routine service.
  • Page 28: Cd Mechanism Deck Section

    http://www.xiaoyu163.com 3 7 63 1515 0 6-2. CD MECHANISM DECK SECTION (CDM-3223EBA) M901 L 13942296513 M902 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ref. No. Part No.
  • Page 29: Electrical Parts List

    http://www.xiaoyu163.com SECTION 7 MAIN ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by mark 0 or dotted line with mark the parts list may be different from the they are seldom required for routine service.
  • Page 30 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C621 1-162-960-11 CERAMIC CHIP 220PF C800 1-164-156-11 CERAMIC CHIP 0.1uF C622 1-164-156-11 CERAMIC CHIP 0.1uF C801 1-165-128-11 CERAMIC CHIP 0.22uF C623 1-115-156-11 CERAMIC CHIP C802 1-165-128-11 CERAMIC CHIP...
  • Page 31 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D823 8-719-049-09 DIODE 1SS367-T3SONY L409 1-414-404-11 INDUCTOR 100uH L410 1-414-402-11 INDUCTOR 47uH < FERRITE BEAD > L411 1-419-256-21 INDUCTOR 2.2uH L412 1-414-392-21 INDUCTOR FB101 1-412-987-31 INDUCTOR...
  • Page 32 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R422 1-216-835-11 RES-CHIP 1/16W R423 1-216-839-11 METAL CHIP 1/16W 1-216-864-11 METAL CHIP 1/16W R424 1-216-833-11 RES-CHIP 1/16W 1-216-864-11 METAL CHIP 1/16W R426 1-216-837-11 METAL CHIP...
  • Page 33 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R607 1-216-833-11 RES-CHIP 1/16W R727 1-216-857-11 METAL CHIP 1/16W R608 1-216-851-11 METAL CHIP 330K 1/16W R728 1-216-864-11 METAL CHIP 1/16W R609 1-216-833-11 RES-CHIP 1/16W R729...
  • Page 34 1-419-417-21 COIL, DC/DC CONVERTER The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Sony Corporation 2000F0416-1 9-927-649-11 Audio Entertainment Group Printed in Japan ©2000. 6 – 46 –...

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