Sony HCD-DH7BT - Dvd Receiver For Cmtdh7bt Micro System Service Manual

HCD-DH3/DH5BT/DH7BT
QQ
3 7 63 5 5
SERVICE MANUAL
Ver. 1.2 2007.10
HCD-DH3 is the amplifier, USB, disc player
and tuner section in CMT-DH3.
HCD-DH5BT is the amplifier, bluetooth, USB,
disc player and tuner section in CMT-DH5BT.
HCD-DH7BT is the amplifier, bluetooth, disc
player and tuner section in CMT-DH7BT.
This system incorporates Dolby*
Digital and the DTS** Digital
Surround System.
* Manufactured under license from Dolby
Laboratories.
"Dolby" and the double-D symbol are
trademarks of Dolby Laboratories.
** "DTS" is a registered trademark of DTS,
Inc. and "DTS 2.0 + Digital Out" is a
TE
L 3 422 65 3
trademark of DTS, Inc.
U.S. and foreign patents licensed from
Dolby Laboratories.
DivX ® is a video file compression
technology, developed by DivX, Inc.
DivX, DivX Certified, and associated
logos are trademarks of DivX, Inc. and
are used under license.
The Bluetooth word mark and logos
are owned by the Bluetooth SIG, Inc.
and any use of such marks by Sony
Corporation is under license. Other
trademarks and trade names are those
of their respective owners.
"WALKMAN" and "WALKMAN"
logo are registered trademarks of Sony
Corporation.
MICROVAULT is a trademark of Sony
Corporation.
ATRAC, ATRAC3, ATRAC3plus and
their logos are trademarks of Sony
Corporation.
MPEG Layer-3 audio coding
technology and patents licensed from
Fraunhofer IIS and Thomson.
The XM name and related logos are
registered trademarks of XM Satellite
Radio Inc.
(c) 2006 SIRIUS Satellite Radio Inc.
"SIRIUS" and the SIRIUS dog logo
are registered trademarks of SIRIUS
Satellite Radio Inc.
and ® marks are omitted in this
TM
www
manual.
.
Sony Corporation
9-887-629-03
Personal Audio Division
2007J05-1
Published by Sony Techno Create Corporation
© 2007.10
http://www.xiaoyu163.com
– HCD-DH7BT –
AUDIO POWER SPECIFICATIONS POWER
OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6 ohm loads, both channels driven, from
120 10,000 Hz; rated 50 watts per channel
channel minimum RMS power, with no more than
10% total harmonic distortion from 250 milliwatts
to rated output.
Amplifier section
DIN power output (rated):
Except Chinese model:
40 W + 40 W (6 ohms at 1 kHz, DIN)
Chinese model:
35 W + 35 W (6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
Except Chinese model:
50 W + 50 W (6 ohms at 1 kHz, 10% THD)
Chinese model:
45 W + 45 W (6 ohms at 1 kHz, 10% THD)
Inputs:
AUDIO IN (stereo mini jack):
Voltage 620 mV, impedance 47 kilohms
MIC (mini jack) (HCD-DH3/DH5BT):
Sensitivity 0.8 mV , impedance 10 kilohms
(USB) port (HCD-DH3/DH5BT):
Type A, maximum current 500 mA
Outputs:
DIGITAL OUT (square optical connector jack):
Wavelength 660 nm
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
B
P
R
S VIDEO OUT (4-pin/mini-DIN jack):
Y: 1 Vp-p, unbalanced, Sync. negative
x o u 63
y
C: 0.286 Vp-p, load impedance 75 ohms
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http://www.xiaoyu163.com
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Photo: HCD-DH3
Model Name Using Similar Mechanism
DVD Mechanism Type
Optical Pick-up Block Name
SPECIFICATIONS
Q Q
7 3 3 6
/C : 0.7 Vp-p, 75 ohms
B
/C : 0.7 Vp-p, 75 ohms
R
.
4 2 2 8
US Model
Canadian Model
AEP Model
Australian Model
Chinese model
NEW
CDM86-DVBU101
KHM-313CAB
5 5 8 4 2
PHONES (stereo mini jack):
accepts headphones of 8 ohms or
more
Bluetooth section (HCD-DH5BT/DH7BT)
Communication system:
Bluetooth Standard version 2.0
Output:
Bluetooth Standard Power Class 2
Maximum communication range:
Line of sight approx. 10 m
Frequency band:
2.4 GHz band (2.4000 GHz 2.4835
GHz)
Modulation method:
FHSS
Compatible Bluetooth profiles
A2DP (Advanced Audio Distribution
Profile)
AVRCP (Audio Video Remote
Control Profile)
Supported codecs:
Receive: SBC (Sub Band Codec), MP3
Transmit: SBC (Sub Band Codec)
1)
The actual range will vary depending
on factors such as obstacles between
devices, magnetic fields around a
microwave oven, static electricity,
reception sensitivity, antenna's
performance, operating system,
software application, etc.
2)
Bluetooth standard profiles indicate the
purpose of Bluetooth communication
between devices.
– Continued on next page –
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DVD RECEIVER
co
HCD-DH7BT
HCD-DH5BT
E Model
HCD-DH3/DH5BT
2 8
1)
2) :