Sony DAV-DZ266K / DAV-DZ270K / DAV-DZ570K / DAV-DZ777K / HCD-DZ265K / HCD-DZ266K / HCD-DZ270K / HCD-DZ570K / HCD-DZ777K Service Manual ▷ View online
SERVICE MANUAL
Sony Corporation
Audio Business Group
Published by Sony Techno Create Corporation
SPECIFICATIONS
DVD RECEIVER
9-889-101-01
2008D04-1
©
2008.04
E Model
HCD-DZ270K/DZ570K/DZ777K
Russian Model
HCD-DZ265K/DZ266K
Ver. 1.0 2008.04
Model Name Using Similar Mechanism
HCD-DZ260/DZ270/HDZ278
Mechanism Type
CDM85-DVBU102
Optical Pick-up Name
KHM-313CAA
• HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
are the amplifi er, DVD/CD and tuner section in
DAV-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K.
DAV-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K.
Photo : HCD-DZ777K
This system incorporates with Dolby* Digital and Dolby Pro
Logic (II) adaptive matrix surround decoder and the DTS** Digital
Surround System.
* Manufactured under license from Dolby Laboratories.
Logic (II) adaptive matrix surround decoder and the DTS** Digital
Surround System.
* Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, and the double-D symbol are trademarks
of Dolby Laboratories.
of Dolby Laboratories.
** Manufactured under license from DTS, Inc.
“DTS” and “DTS Digital Surround” are registered trademarks
of DTS, Inc.
of DTS, Inc.
Amplifi er Section
(DZ265K/DZ266K/DZ270K/DZ570K)
(DZ265K/DZ266K/DZ270K/DZ570K)
Stereo mode (rated)
108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
Surround mode (reference) RMS output power
FL/FR/C/SL/SR*:
FL/FR/C/SL/SR*:
142
watts (per channel at 3
ohms, 1 kHz, 10% THD)
Subwoofer*: 140 watts (at
3 ohms, 80 Hz, 10% THD)
* Depending on the decoding mode settings and the
source, there may be no sound output.
source, there may be no sound output.
Inputs (Analog)
TV/VIDEO (AUDIO IN) Sensitivity: 450/250 mV
AUDIO IN/MIC1
TV/VIDEO (AUDIO IN) Sensitivity: 450/250 mV
AUDIO IN/MIC1
Sensitivity: AUDIO IN
250/125 mV/MIC1 1 mV
MIC2
Sensitivity: 1 mV
Amplifi er Section (DZ777K)
Stereo mode (rated)
108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
Surround mode (reference) RMS output power
FL/FR/C/SL/SR*:
FL/FR/C/SL/SR*:
143
watts (per channel at 3
ohms, 1 kHz, 10% THD)
Subwoofer*: 285 watts (at
1.5 ohms, 80 Hz, 10% THD)
* Depending on the decoding mode settings and the
source, there may be no sound output.
source, there may be no sound output.
Inputs (Analog)
TV (AUDIO IN)
TV (AUDIO IN)
Sensitivity: 450/250 mV
SAT/CABLE (AUDIO IN) Sensitivity: 450/250 mV
AUDIO IN/MIC1
AUDIO IN/MIC1
Sensitivity: AUDIO IN
250/125 mV/MIC1 1 mV
MIC2 Sensitivity:
1
mV
Super Audio CD/DVD System
Laser Semiconductor
laser
(Super
Audio
CD/DVD:
λ
= 650 nm)
(CD:
λ = 790 nm)
Emission
duration:
continuous
Signal format system
Russian models:
Signal format system
Russian models:
PAL/NTSC
Other models:
NTSC/PAL
USB Section
Supported bit rate
MP3 (MPEG 1 Audio Layer-3):
MP3 (MPEG 1 Audio Layer-3):
32 kbps - 320 kbps
WMA:
48 kbps - 192 kbps
AAC:
48 kbps - 320 kbps
Sampling frequencies
MP3 (MPEG 1 Audio Layer-3):
32/44.1/48
MP3 (MPEG 1 Audio Layer-3):
32/44.1/48
kHz
WMA: 44.1
kHz
AAC: 44.1
kHz
(USB) port:
Maximum current:
500 mA
Tuner Section
System
PLL quartz-locked digital
synthesizer
FM tuner section
Tuning range
FM tuner section
Tuning range
87.5 MHz - 108.0 MHz (50
kHz
step)
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
Russian model:
Tuning range
Russian model:
531 kHz - 1,602 kHz (with
the interval set at 9 kHz)
Other models:
531 kHz - 1,602 kHz (with
the interval set at 9 kHz)
530 kHz - 1,610 kHz (with
the interval set at 10 kHz)
Antenna (aerial)
AM loop antenna (aerial)
Intermediate frequency
450 kHz
Video Section
Outputs
VIDEO: 1 Vp-p 75 ohms
COMPONENT:
Y: 1 Vp-p 75 ohms
P
B
/C
B
, P
R
/C
R
: 0.7 Vp-p
75
ohms
HDMI OUT: Type A (19
pin)
– Continued on next page –
HCD-DZ265K/DZ266K/DZ270K/
DZ570K/DZ777K
HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
2
SAFETY-RELATED COMPONET 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
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
General
Power requirements
Saudi Arabia models:
Saudi Arabia models:
127 V - 240 V AC, 50/60 Hz
Other models:
220 V - 240 V AC, 50/60 Hz
Power consumption
HCD-DZ265K/DZ266K: On:
HCD-DZ265K/DZ266K: On:
155
W
Standby: 0.3 W (at the
Power Saving mode)
HCD-DZ270K: On:
160
W
Standby: 0.3 W (at the
Power Saving mode)
HCD-DZ570K/DZ777K: On:
170
W
Standby: 0.3 W (at the
Power Saving mode)
Output voltage (DIGITAL MEDIA PORT)
(HCD-DZ570K/DZ777K only)
DC
(HCD-DZ570K/DZ777K only)
DC
5
V
Output current (DIGITAL MEDIA PORT)
(HCD-DZ570K/DZ777K only)
700
(HCD-DZ570K/DZ777K only)
700
mA
Dimensions (approx.)
430 mm
× 66 mm × 385 mm
(w/h/d) incl. projecting parts
Mass (approx.)
4.2 kg
Design and specifi cations are subject to change
without notice.
without notice.
Special Component Notice
The components identifi ed by mark
The components identifi ed by mark
9 contain confi dential infor-
mation.
Strictly follow the instructions whenever the components are re-
paired and/or replaced.
Strictly follow the instructions whenever the components are re-
paired and/or replaced.
• Abbreviation
EA
EA
: Saudi Arabia model
PH
: Philippines model
SP
: Singapore model
RU :
Russian
model
TH :
Thai
model
Model
Part No.
DZ270K: SP model
3-273-759-3[]
DZ270K: TH model
3-273-759-4[]
DZ265K: RU model
3-273-759-6[]
DZ270K: EA model
3-273-760-7[]
DZ570K: SP model
3-273-761-2[]
DZ570K: TH model
3-273-761-8[]
DZ570K: EA model
3-273-762-4[]
DZ777K: SP model
3-273-763-0[]
DZ777K: TH model
3-273-763-4[]
DZ266K: RU model
3-273-763-6[]
DZ270K: PH model
3-273-763-9[]
DZ570K: PH model
3-273-764-8[]
MODEL IDENTIFICATION
– Back Panel –
– Back Panel –
Parts No.
HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
3
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if the
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong
viscosity
Unleaded solder is more viscous (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
• 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
• 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.
Laser component in this product is capable of emitting radiation exceed-
ing the limit for Class 1.
ing the limit for Class 1.
This appliance is classifi ed as a
CLASS 1 LASER product.
This marking is located on the
rear or bottom exterior.
CLASS 1 LASER product.
This marking is located on the
rear or bottom exterior.
CAUTION
Use of controls or adjustments or performance of procedures other than
those specifi ed herein may result in hazardous radiation exposure.
Use of controls or adjustments or performance of procedures other than
those specifi ed herein may result in hazardous radiation exposure.
About This Operating
Instructions
• The instructions in this Operating Instructions
describe the controls on the remote. You can
also use the controls on the unit if they have the
same or similar names as those on the remote.
also use the controls on the unit if they have the
same or similar names as those on the remote.
• The Control Menu items may vary depending
on the area.
• “DVD” may be used as a general term for a
DVD VIDEO, DVD+RW/DVD+R, and DVD-
RW/DVD-R.
RW/DVD-R.
• Measurements are expressed in feet (ft) for
North American models.
• The default setting is underlined.
About the S-AIR function
The system is compatible with the S-AIR
function, which allows transmission of sound
between S-AIR products wirelessly.
The following S-AIR products can be used with
the system:
function, which allows transmission of sound
between S-AIR products wirelessly.
The following S-AIR products can be used with
the system:
• Surround amplifier: You can enjoy surround
speaker sound wirelessly.
• S-AIR receiver: You can enjoy system sound
in another room.
These S-AIR products can be purchased as an
option (the S-AIR product lineup differs
depending on the area).
option (the S-AIR product lineup differs
depending on the area).
Notes or instructions for the surround amplifier
or S-AIR receiver in this operating instructions
refer only to when the surround amplifier or
S-AIR receiver is used.
For details on the S-AIR function, see “Using an
S-AIR Product” (page 83).
or S-AIR receiver in this operating instructions
refer only to when the surround amplifier or
S-AIR receiver is used.
For details on the S-AIR function, see “Using an
S-AIR Product” (page 83).
HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
4
4
GB
Playable Discs
1)
MP3 (MPEG1 Audio Layer 3) is a standard format defined by ISO/MPEG which compresses audio data. MP3 files
must be in MPEG1 Audio Layer 3 format.
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• DVD-R/DVD-RW in DVD
VIDEO format or video mode
• DVD+R/DVD+RW in DVD
VIDEO format
VR (Video
Recording) mode
Recording) mode
• DVD-R/DVD-RW in VR (Video
Recording) mode (except for
DVD-R DL)
DVD-R DL)
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• CD-R/CD-RW/CD-ROM in video
CD format or Super VCD format
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DATA CD format, containing MP3
files
files
1)
, JPEG image files
2)
, and
DivX video files
3)4)
, and
conforming to ISO 9660
5)
Level 1/
Level 2, or Joliet (extended format)
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DVD+R/DVD+RW in DATA
DVD format, containing MP3
files
DVD format, containing MP3
files
1)
, JPEG image files
2)
, and
DivX video files
3)4)
, and
conforming to UDF (Universal
Disk Format)
Disk Format)