Sony HCD-DH50R Service Manual

HCD-DH50R/DH70SWR
SERVICE MANUAL
Ver. 1.1 2009.07
• HCD-DH50R is the amplifi er, USB, disc player and
tuner section in CMT-DH50R.
• HCD-DH70SWR is the amplifi er, USB, disc player and
tuner section in CMT-DH70SWR.
• When the operation of the HCD-DH70SWR is con-
fi rmed, it is necessary to connect the SA-WDH70SWR.
Confi rm the HCD-DH70SWR and SA-WDH70SWR
are prepared beforehand when you repair.
• This product incorporates copyright protection technol-
ogy that is protected by U.S. patents and other intellectual
property rights. Use of this copyright protection technol-
ogy must be authorized by Macrovision, and is intended
for home and other limited viewing uses only unless oth-
erwise authorized by Macrovision. Reverse engineering or
disassembly is prohibited.
• This system incorporates Dolby1) Digital and DTS2)
Digital Surround System.
1) Manufactured under license from Dolby Laboratories.
"Dolby" and the double- D symbol are trademarks of
Dolby Laboratories.
2) Manufactured under license under U.S. Patent
#'s: 5,451,942; 5,956,674; 5,974,380; 5,978,762;
6,487,535 & other U.S. and worldwide patents issued
& pending. DTS and DTS 2.0 + Digital Out are regis-
tered trademarks and the DTS logos and Symbol are
trademarks of DTS, Inc. ©1996-2008 DTS, Inc. All
Rights Reserved.
• "DVD+RW," "DVD-RW," "DVD+R," "DVD VIDEO,"
and the "CD" logos are trademarks.
• DivX® is a video fi le compression technology, developed
by DivX, Inc. DivX, DivX Certifi ed, and associated logos
are trademarks of DivX, Inc. and are used under license.
This product is an offi cial DivX® certifi ed product.
• MPEG Layer-3 audio coding technology and patents li-
censed from Fraunhofer IIS and Thomson.
• This system incorporates High-Defi nition Multimedia In-
terface (HDMITM) technology. HDMI, the HDMI logo
and High-Defi nition Multimedia Interface are trademarks
or registered trademarks of HDMI Licensing LLC.
• "BRAVIA" is a trademark of Sony Corporation.
• Control for HDMI is a mutual control function standard
used by CEC (Consumer Electronics Control) for HDMI
(High-Defi nition Multimedia Interface).
• 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 NON-COMMERCIAL 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 ENCOD-
ED BY A CONSUMER ENGAGED IN A PERSONAL
AND NONCOMMERCIAL 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 INFORMA-
TION INCLUDING THAT RELATING TO PROMO-
TIONAL, INTERNAL AND COMMERCIAL USES
AND LICENSING MAY BE OBTAINED FROM MPEG
LA, LLC. SEE http://www.mpegla.com/
Sony Corporation
9-889-569-02
2009G05-1 Audio&Video Business Group
©
2009.07 Published by Sony Techno Create Corporation
Photo: HCD-DH50R
Model Name Using Similar Mechanism
DVD Mechanism Type
Optical Pick-up Block Name
Amplifier section
HCD-DH70SWR
DIN power output (rated)
45 + 45 watts (5.5 ohms at 1 kHz,
DIN)
Continuous RMS power output (reference)
60 + 60 watts (5.5 ohms at 1 kHz, 10%
THD)
Music power output (reference):
60 + 60 watts (5.5 ohms at 1 kHz, 10%
THD)
HCD-DH50R
DIN power output (rated)
60 + 60 watts (4 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
80 + 80 watts (4 ohms at 1 kHz, 10%
THD)
Music power output (reference):
80 + 80 watts (4 ohms at 1 kHz, 10%
THD)
Inputs
TV/VIDEO AUDIO IN (phono jack):
voltage 450 mV/250 mV, impedance
47 kilohms
AUDIO IN (stereo mini jack):
voltage 700 mV, impedance
47 kilohms
MIC (mini jack):
sensitivity 0.8 mV, impedance
10 kilohms
Outputs
VIDEO OUT (phono jack):
max. output level 1 Vp-p, unbalanced,
Sync negative, load impedance
75 ohms
COMPONENT VIDEO OUT:
Y : 1 Vp-p, 75 ohms
P /C : 0.7 V p-p, 75 ohms
B B
P /C : 0.7 V p-p, 75 ohms
R R
HDMI OUT: Type A (19 pins)
DIGITAL OUT OPTICAL (square optical
connector jack, rear panel):
Wavelength 660 nm
PHONES (stereo mini jack):
accepts headphones of 8 ohms or
more
AEP Model
HCD-DH50R/DH70SWR
Singapore Model
Taiwan Model
Korean Model
Thai Model
SPECIFICATIONS
FRONT SPEAKER
HCD-DH70SWR: Use only the
supplied speakers SS-CDH70SWR.
HCD-DH50R: Use only the supplied
speakers SS-CDH50R2 (only for
European and Russian models)/SS-
CDH50R (only for Asian models).
SUBWOOFER (HCD-DH70SWR only):
Use only the supplied subwoofer SA-
WDH70SWR.
USB section
Supported bit rate
MP3 (MPEG1 Audio Layer-3):
32 — 320 kbps
WMA: 48 — 192 kbps
AAC: 48 — 320 kbps
Sampling frequencies
MP3 (MPEG1 Audio Layer-3):
32/44.1/48 kHz
WMA: 44.1 kHz
AAC: 44.1 kHz
(USB) port:
Maximum current:
500 mA
Disc player section
System:
Compact disc and digital audio and
video system
Laser Diode Properties
Emission duration: Continuous
Laser Output*: Less than 1000μW
* This output is the value measurement
at a distance of 200mm from the
objective lens surface on the Optical
Pick-up Block with 7mm aperture.
Frequency response
DVD (PCM 48 kHz): 2 Hz — 22 kHz
(±1 dB)
CD: 2 Hz — 20 kHz (±0.5 dB)
Video color system format
European and Russian models: PAL
Other models: NTSC and PAL
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DVD RECEIVER
HCD-DH50R
NEW
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