HCD-DX400
2
SAFETY-RELATED COMPONENT WARNING!
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.
TABLE OF CONTENTS
NOTES ON CHIP COMPONENT REPLACEMENT
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING
• Keep the temperature of 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.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
This appliance is classifi ed as
a CLASS 1 LASER product.
This marking is located on the
rear exterior.
1. SERVICING NOTES .............................................. 3
2. DISASSEMBLY
2-1. Disassembly Flow ........................................................... 7
2-2. Cover (Top) ..................................................................... 7
2-3. Front Panel Block ........................................................... 8
2-4. Knob (Volume) ............................................................... 8
2-5. DVD Block ..................................................................... 9
2-6. MAIN Board ................................................................... 10
2-7. FFC Holder ..................................................................... 10
2-8. Optical Pick-up Block (KHM-313CAA) ........................ 11
2-9. Belt .................................................................................. 11
3. TEST MODE ............................................................. 11
4. DIAGRAMS
4-1. Block Diagram ................................................................ 12
4-2. Printed Wiring Board - MAIN Board - ........................... 13
4-3. Schematic Diagram - MAIN Board (1/2) - ..................... 14
4-4. Schematic Diagram - MAIN Board (2/2) - ..................... 15
4-5. Printed Wiring Board - CONTROL Board - ................... 16
4-6. Schematic Diagram - CONTROL Board - ...................... 17
5. EXPLODED VIEWS
5-1. Cover Section .................................................................. 23
5-2. Front Panel Section ......................................................... 24
5-3. MAIN Board Section ...................................................... 25
5-4. DVD Mechanism Deck Section ...................................... 26
• This system incorporates Dolby Digital.
• Manufactured under license from Dolby Laboratories. Dolby and the double-D
symbol are trademarks of Dolby Laboratories.
• MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS
and Thomson.
• DivX
®
, DivX Certifi ed
®
and associated logos are registered trademarks of DivX,
Inc. DivX grants licensees the right to use the DivX trademark.
ABOUT DIVX VIDEO: DivX
®
is a digital video format created by DivX, Inc.
This is an offi cial DivX Certifi ed device that plays DivX video.
Visit www.divx.com for more information and software tools to convert your fi les
into DivX video.
ABOUT DIVX VIDEO-ON-DEMAND: This DivX Certifi ed
®
device must be
registered in order to play DivX Video-on-Demand (VOD) content. To generate
the registration code, locate the DivX VOD section in the device setup menu. Go
to vod.divx.com with this code to complete the registration process and learn more
about DivX VOD.
• Windows Media is a registered trademark of Microsoft Corporation in the United
States and/or other countries.
• THIS PRODUCT IS LICENSED UNDER THE MPEG-4 VISUAL PATENT
PORTFOLIO LICENSE FOR THE PERSONAL AND NONCOMMERCIAL USE
OF A CONSUMER FOR
(i) ENCODING VIDEO IN COMPLIANCE WITH THE MPEG-4 VISUAL
STANDARD (“MPEG-4 VIDEO”)
AND/OR
(ii) DECODING MPEG-4 VIDEO THAT WAS ENCODED BY A CONSUMER
ENGAGED IN A PERSONAL AND NON-COMMERCIAL ACTIVITY AND/OR
WAS OBTAINED FROM A VIDEO PROVIDER LICENSED BY MPEG LA TO
PROVIDE MPEG-4 VIDEO.
NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER
USE. ADDITIONAL INFORMATION INCLUDING THAT RELATING TO
PROMOTIONAL, INTERNAL AND COMMERCIAL USES AND LICENSING
MAY BE OBTAINED FROM MPEG LA, LLC.
SEE http://www.mpegla.com/
General
Power requirements
Chilean and Peruvian models:
110 V – 120 V/220 V – 240 V AC, 50/60Hz
Mexican model: 120 V AC, 60 Hz
Taiwan model: 120 V AC, 50/60 Hz
Korean model: 220 V – 240 V -, 60 Hz
Other models: 220 V – 240 V AC, 50/60 Hz
Power consumption:
On: 25 watts
Standby: 0.5 watts
Dimensions (w/h/d) (excl. speakers):
Approx. 175 × 240 × 210 mm
Mass (excl. speakers): 2.4 kg
Design and specifi cations are subject to change without notice.
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