DAV-TZ215, DAV-TZ715, HBD-TZ215, HBD-TZ715 - Sony Audio Service Manual (repair manual)

dav-tz215, dav-tz715, hbd-tz215, hbd-tz715 service manual
Model
DAV-TZ215 DAV-TZ715 HBD-TZ215 HBD-TZ715
Pages
72
Size
3.7 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dav-tz215-dav-tz715-hbd-tz215-hbd-tz715.pdf
Date

Read Sony DAV-TZ215 / DAV-TZ715 / HBD-TZ215 / HBD-TZ715 Service Manual online

SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
HBD-TZ215/TZ715
SPECIFICATIONS
DVD RECEIVER
9-893-291-04
2012E33-1
© 
2012.05
AEP Model
Chinese Model
Singapore Model
HBD-TZ715
E Model
HBD-TZ215/TZ715
Saudi Arabia Model
Latin American Model
Indian Model
HBD-TZ215
Ver. 1.3  2012.05
Model Name Using Similar Mechanism
HBD-TZ210
Mechanism Type
CDM85MB-DVBU102
Optical Pick-up Name
KHM-313CAA
•  HBD-TZ215 is the amplifi er, super audio CD/DVD, 
USB, tuner and video section in DAV-TZ215.
•  HBD-TZ715 is the amplifi er, super audio CD/DVD, 
USB, tuner and video section in DAV-TZ715.
Photo: HBD-TZ715
General
Power requirements
Latin American models: 
110 V - 240 V AC, 
50/60 Hz
Saudi Arabian models:
127 V - 240 V AC, 
50/60 Hz
Other models: 
220 V - 240 V AC, 
50/60 Hz
Power consumption
On: 105 W
Standby: 0.2 W* 
* Valid when the system is in the following status:
– “DEMO”  is  set  to  “OFF.”
– [CONTROL FOR HDMI] is set to [OFF].
Dimensions (approx.)
430 mm × 67 mm × 335 
mm (w/h/d) incl. 
projecting parts
Mass (approx.)
3.6 kg
Supported file format
MP3 (MPEG 1 Audio Layer-3)
File Extension:
mp3
Bitrate:
32 kbps - 320 kbps
Sampling frequencies:
32/44.1/48 kHz
WMA (USB device only)
File Extension:
wma
Bitrate:
48 kbps - 192 kbps
Sampling frequencies:
44.1 kHz
AAC (USB device only)
File Extension:
m4a
Bitrate:
48 kbps - 320 kbps
Sampling frequencies:
44.1 kHz
Xvid
File Extension:
avi
Video codec:
Xvid video
Bitrate:
4.854 Mbps (MAX)
Resolution/Frame rate:
720 × 480 / 30 fps
720 × 576 / 25 fps
Audio codec:
MP3
MPEG4
File format:
MP4 File Format
File Extension:
mp4/m4v
Video codec:
MPEG4 Simple Profile 
(AVC is not compatible.)
Bitrate:
4 Mbps
Resolution/Frame rate:
720 × 576 / 30 fps
Audio codec:
AAC-LC (HE-AAC is not 
compatible.)
DRM:
Not compatible
Design and specifications are subject to change 
without notice.
‡ Standby power consumption 0.2 W.
‡ Halogenated flame retardants are not used in the 
certain printed wiring boards.
‡ Over 85% power efficiency of amplifier block is 
achieved with the full digital amplifier, S-Master.
Amplifier Section
POWER OUTPUT (rated):
Front L + Front R
65 W + 65 W (at 3 ohms, 1 
kHz, 1% THD)
POWER OUTPUT (reference):
Front L/Front R/Center/
Surround L/Surround R: 
100 W (per channel at 3 
ohms, 1 kHz)
Subwoofer: 100 W (at 3 
ohms, 80 Hz)
Inputs (Analog)
TV (AUDIO IN)
Sensitivity: 450/250 mV
Super Audio CD/DVD System
Laser Diode Properties
Emission Duration: 
Continuous
Laser Output: Less than 
44.6 
PW
* This output is the value measurement at a distance 
of 200 mm from the objective lens surface on the 
Optical Pick-up Block with 7 mm aperture.
Signal format system
Latin American models:
NTSC
Other models:
NTSC/PAL
USB Section
 (USB) port:
Maximum current:
500 mA
Tuner Section
System
PLL quartz-locked digital 
synthesizer
Tuning range
87.5 MHz - 108.0 MHz (50 
kHz step)
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Video Section
Outputs
VIDEO: 1 Vp-p 75 ohms
HDMI OUT: Type A (19 
pin)
HBD-TZ215/TZ715
2
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.
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.
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 classified as a
CLASS 1 LASER product. This
marking is located on the rear
exterior.
(When letters/numbers appear in the 
display)
When the self-diagnosis function is activated to 
prevent the system from malfunctioning, a 5-
character service number (e.g., C 13 50) with a 
combination of a letter and 4 digits appears on 
the TV screen or front panel display. In this case, 
check the following table.
Self-diagnosis Function 
First 3 
characters of 
the service 
number
Cause and/or corrective action
C 13
The disc is dirty.
,Clean the disc with a soft cloth 
E XX
(XX is a 
number)
To prevent a malfunction, the 
system has performed the self-
diagnosis function.
,Contact your nearest Sony 
dealer or local authorized Sony 
service facility and give the 5-
character service number.
Example: E 61 10
C:13:50
Copyrights
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.
  Dolby, Pro Logic, and the
  double-D symbol are trademarks
  of Dolby Laboratories.
**Manufactured under license
  under U.S. Patent Nos:
  5,956,674; 5,974,380; 6,487,535
  & other U.S. and worldwide
  patents issued & pending. DTS,
  the Symbol, & DTS and the
  Symbol together are registered
  trademarks & DTS Digital
  Surround and the DTS logos are
  trademarks of DTS, Inc. Product
  includes software. © DTS, Inc.
  All Rights Reserved.
This system incorporates High-
Definition Multimedia
Interface (HDMITM)
technology.
HDMI, the HDMI logo and
High-Definition Multimedia
Interface are trademarks or
registered trademarks of HDMI
Licensing LLC in the United
States and other countries.
“DVD-RW,” “DVD-R,”
“DVD+RW,” “DVD+R,”
“DVD VIDEO,” and the “CD”
logos are trademarks.
“BRAVIA” is a trademark of
Sony Corporation.
“PLAYSTATION” is a
trademark of Sony Computer
Entertainment Inc.
MPEG Layer-3 audio coding
technology and patents
licensed from Fraunhofer IIS
and Thomson.
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
All other trademarks are
trademarks of their respective
owners.
Windows Media is either a
registered trademark or
trademark of Microsoft
Corporation in the United
States and/or other countries.
This product contains
technology subject to certain
intellectual property rights of
Microsoft. Use or distribution
of this technology outside of
this product is prohibited
without the appropriate
license(s) from Microsoft.
WARNING
About MPEG-4 Visual
THIS PRODUCT IS LICENSED 
UNDER THE MPEG-4 VISUAL 
PATENT PORTFOLIO LICENSE 
FOR THE PERSONAL AND 
NONCOMMERCIAL USE OF A
CONSUMER FOR DECODING 
VIDEO IN COMPLIANCE WITH 
THE MPEG-4 VISUAL STANDARD 
(“MPEG-4 VIDEO”) THAT WAS
ENCODED 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.
Laser component in this product is capable of emitting radiation 
exceeding the limit for Class 1.
Ver. 1.1
HBD-TZ215/TZ715
3
1. 
SERVICING  NOTES
  .............................................   3
2. DISASSEMBLY
2-1. Disassembly 
Flow 
...........................................................   6
2-2. Case 
(KZ) 
........................................................................   7
2-3.  Loading Panel Block .......................................................   8
2-4.  Front Panel Block ...........................................................   8
2-5.  FL Board, USB KEY Board, KZ-USB Board ................   9
2-6.  KEY-SW Board, P-SW Board ........................................   10
2-7.  Back Panel Block ............................................................   11
2-8.  DVD Mechanism Deck (CDM85MB-DVBU102) .........   12
2-9. MAIN 
Board 
...................................................................  13
2-10. POWER Board ................................................................   14
2-11. FFC Holder .....................................................................   15
2-12.  Optical Pick-up (KHM-313CAA) ..................................   16
2-13. Belt ..................................................................................   16
2-14.  DC Motor (Loading) (M001), MS-203 Board ................   17
2-15.  How to Bend Wire (Flat Type) ........................................   17
3. 
TEST  MODE 
 ............................................................   18
4. 
ELECTRICAL  CHECKS 
 ......................................   21
5. DIAGRAMS
5-1.  Block Diagram - SERVO Section - ................................   22
5-2.  Block Diagram - VIDEO Section - .................................   23
5-3.  Block Diagram - AUDIO Section - .................................   24
5-4.  Block Diagram - AMP Section - .....................................   25
5-5.  Block Diagram - POWER Section - ...............................   26
5-6.  Printed Wiring Board - MAIN Section (1/2) - ................   28
5-7.  Printed Wiring Boards - MAIN Section (2/2) - ..............   29
5-8.  Schematic Diagram - MAIN Section (1/8) - ...................   30
5-9.  Schematic Diagram - MAIN Section (2/8) - ...................   31
5-10.  Schematic Diagram - MAIN Section (3/8) - ...................   32
5-11.  Schematic Diagram - MAIN Section (4/8) - ...................   33
5-12.  Schematic Diagram - MAIN Section (5/8) - ...................   34
5-13.  Schematic Diagram - MAIN Section (6/8) - ...................   35
5-14.  Schematic Diagram - MAIN Section (7/8) - ...................   36
5-15.  Schematic Diagram - MAIN Section (8/8) - ...................   37
5-16.  Printed Wiring Board - FL Board - .................................   38
5-17.  Schematic Diagram - FL Board - ....................................   39
5-18.  Printed Wiring Boards - KEY Section - ..........................   40
5-19.  Schematic Diagram - KEY Section - ..............................   41
5-20.  Printed Wiring Board - POWER Board - ........................   42
5-21.  Schematic Diagram - POWER Board - ..........................   43
6. 
EXPLODED  VIEWS
6-1. Overall 
Section 
...............................................................  55
6-2.  Front Panel Section .........................................................   56
6-3.  Front Boards Section ......................................................   57
6-4. Chassis 
Section 
...............................................................  58
6-5.  DVD Mechanism Deck Section
 (CDM85MB-DVBU102) 
................................................  
59
7. 
ELECTRICAL  PARTS  LIST
  ..............................   60
TABLE  OF  CONTENTS
SECTION  1
SERVICING  NOTES
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 
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 
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.
 
Soldering irons using a temperature regulator should be set to 
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.
• 
Usable with ordinary solder
 
It is best to use only unleaded solder but unleaded solder may 
also be added to ordinary solder.
NOTES  ON  HANDLING  THE  OPTICAL  PICK-UP  
BLOCK  OR  BASE  UNIT
The laser diode in the optical pick-up block may suffer electro-
static break-down because of the potential difference generated by 
the charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also 
use the procedure in the printed matter which is included in the 
repair parts.
The fl exible board is easily damaged and should be handled with 
care.
NOTES  ON  LASER  DIODE  EMISSION  CHECK
The laser beam on this model is concentrated so as to be focused 
on the disc refl ective surface by the objective lens in the optical 
pickup block. Therefore, when checking the laser diode emission, 
observe from more than 30 cm away from the objective lens.
LASER DIODE  AND  FOCUS  SEARCH
1.  Open the case and turn POWER on with no disc inserted.
2. Confi rm that the following operation is performed while ob-
serving the objecting lens from the clearance of DVD mecha-
nism deck.
1)  Confi rm that laser beam is spread.
2)  Up and down motion of the objective lens. (2 times)
ON  CLEANING  DISCS, DISC/LENS  CLEANERS
Do not use cleaning discs or disc/lens cleaners (including wet or 
spray types). These may cause the apparatus to malfunction.
IMPORTANT  NOTICE
Caution: This system is capable of holding a still video image or on-
screen display image on your television screen indefi nitely. If you leave 
the still video image or on-screen display image displayed on your TV 
for an extended period of time you risk permanent damage to your tele-
vision screen.
Projection televisions are especially susceptible to this.
HBD-TZ215/TZ715
4
RELEASING  THE  DISC  TRAY  LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure :
1.  Press the [
?/1
] button to turn the power on.
2.  Press the [FUNCTION] button to set DVD/CD function.
3.  Press the [
x
] button and the [Z] button simultaneously for fi ve 
seconds again.
4.  The message “UNLOCKED” is displayed and the tray is un-
locked.
Note: When “LOCKED” is displayed, the tray lock is not released by 
turning power on/off with the [?/1] button.
MODEL  IDENTIFICATION
– Back Panel –
Part No.
Model
Part No.
HBD-TZ215: Indian model (E12)
4-296-217-0[]
HBD-TZ215: Middle East & African 
models (E3)
4-296-217-1[]
HBD-TZ215: Latin American model 
(E32)
4-296-217-2[]
HBD-TZ715: Middle East & African 
models (E3, E93)
4-296-217-3[]
HBD-TZ215: Saudi Arabia model
4-296-217-4[]
HBD-TZ715: Singapore model
4-296-217-5[]
HBD-TZ715: Chinese model
4-296-217-6[]
HBD-TZ715: AEP model
4-296-217-8[]
NOTE  OF  REPLACING  THE  IC507  AND  IC1501  ON  
THE  MAIN BOARD
IC507 and IC1501 on the MAIN board cannot exchange with 
single. When these parts are damaged, exchange the complete 
mounted board.
HOW  TO  OPEN  THE  DISC  TABLE  WHEN  POWER 
SWITCH  TURNS  OFF
Insert a tapering driver into the aperture of the unit bottom, and 
slide it in the direction of the arrow.
tray
Insert a screwdriver from between the front panel and 
the chassis and slide the rod in the direction of the arrow.
– Bottom view –
PRECAUTION  WHEN  INSTALLING  A  NEW  OP  UNIT/
PRECAUTION  BEFORE  UNSOLDERING  THE  STATIC 
ELECTRICITY  PREVENTION  SOLDER  BRIDGE
When installing a new OP unit, be sure to connect the fl exible 
printed circuit board fi rst of all before removing the static electric-
ity prevention solder bridge by unsoldering. 
Remove the static electricity prevention solder bridge by unsolder-
ing after the fl exible printed circuit board has already been con-
nected. (Do not remove nor unsolder the solder bridge as long as 
the OP unit is kept standalone)
Ver. 1.3
Page of 72
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