BDV-F7 - Sony Audio Service Manual (repair manual)

Model
BDV-F7
Pages
118
Size
7.27 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
bdv-f7-1.pdf
Date

View Sony BDV-F7 Service Manual online

SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
HBD-F7
SPECIFICATIONS
BLU-RAY DISC/DVD RECEIVER
9-889-927-01
2010H05-1
© 
2010.08
US Model
Ver. 1.0  2010.08
Model Name Using Similar Mechanism
NEW
Mechanism Type
BSX-1
Optical Pick-up Name
KEM-460AAA
•  HBD-F7 is the amplifi er, video, BD/DVD/Super Audio CD/CD system, USB, LAN and tuner section in BDV-F7.
Amplifier Section 
POWER OUTPUT AND TOTAL HARMONIC 
DISTORTION:
(FTC)
Front L + Front R:
With 4 ohms loads, both 
channels driven, from 200 
- 20,000 Hz; rated 40 watts 
per channel minimum 
RMS power, with no more 
than 1% total harmonic 
distortion from 250 milli 
watts to rated output.
POWER OUTPUT (reference) 
Front L/Front R:
115 W (per channel at 4 
ohms, 1 kHz)
Subwoofer:
120 W (at 4 ohms, 100 Hz)
Inputs (Analog)
AUDIO (IN)
Sensitivity: 450/250 mV
Inputs (Digital)
SAT/CABLE (DIGITAL IN OPTICAL), 
TV (DIGITAL IN OPTICAL)
Supported formats: LPCM 
2CH (up to 48 kHz), Dolby 
Digital, DTS
Video Section
Outputs
VIDEO OUT: 1 Vp-p 75 
ohms
HDMI OUT: Type A (19 
pin)
BD/DVD/Super Audio CD/CD System
Signal format system
NTSC
USB Section
 (USB) port:
Type A (For connecting 
USB memory, memory 
card reader, digital still 
camera, and digital video 
camera)
Maximum current:
500 mA
LAN Section
LAN (100) terminal
100BASE-TX Terminal
Tuner Section
System
PLL quartz-locked digital 
synthesizer
FM tuner section
Tuning range
87.5 MHz - 108.0 MHz 
(100 kHz step)
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency
10.7 MHz
General
Power requirements
120 V AC, 60 Hz
Power consumption
On: 90 W
Standby: 0.3 W (at the 
Power Saving mode) 
Dimensions (approx.)
452 mm × 198 mm × 119 
mm (17 
7
/
8
 in × 7 
7
/
8
 in × 
4
3
/
4
 in) (w/h/d) incl. 
projecting parts
Mass (approx.)
5.0 kg (11 lb 1 oz)
Design and specifications are subject to change 
without notice.
HBD-F7
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.
SAFETY  CHECK-OUT
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, 
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE  TEST
The AC leakage from any exposed metal part to earth ground and 
from all exposed metal parts to any exposed metal part having a 
return to chassis, must not exceed 0.5 mA (500 microamperes.). 
Leakage current can be measured by any one of three methods.
1.  A commercial leakage tester, such as the Simpson 229 or RCA 
WT-540A. Follow the manufacturers’ instructions to use these 
instruments.
2.  A battery-operated AC milliammeter. The Data Precision 245 
digital multimeter is suitable for this job.
3.  Measuring the voltage drop across a resistor by means of a 
VOM or battery-operated AC voltmeter. The “limit” indication 
is 0.75 V, so analog meters must have an accurate low-voltage 
scale. The Simpson 250 and Sanwa SH-63Trd are examples 
of a passive VOM that is suitable. Nearly all battery operated 
digital multimeters that have a 2 V AC range are suitable. (See 
Fig. A)
1.5 k
Ω
0.15 
μF
AC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
Fig. A.  Using an AC voltmeter to check AC leakage.
This appliance is classified as a 
CLASS 3R LASER product. 
Visible and invisible laser radiation 
is emitted when the laser protective 
housing is opened, so be sure to 
avoid direct eye exposure.
This marking is located on the laser 
protective housing inside the 
enclosure.
This appliance is classified as a 
CLASS 1 LASER product. The 
CLASS 1 LASER PRODUCT 
MARKING is located on the laser 
protective housing inside the 
enclosure.
s This system incorporates with 
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.
** Manufactured under license 
under U.S. Patent #’s: 
5,451,942; 5,956,674; 
5,974,380; 5,978,762; 
6,226,616; 6,487,535; 
7,212,872; 7,333,929; 
7,392,195; 7,272,567 & 
other U.S. and worldwide 
patents issued & pending. 
DTS and the Symbol are 
registered trademarks, & 
DTS-HD, DTS-HD Master 
Audio, and the DTS logos 
are trademarks of DTS, Inc. 
Product includes software. 
© DTS, Inc. All Rights 
Reserved.
s “AVCHD” and the “AVCHD” 
logo are trademarks of Matsushita 
Electric Industrial Co., Ltd. and 
Sony Corporation.
s Java and all Java-based 
trademarks and logos are 
trademarks or registered 
trademarks of Sun Microsystems, 
Inc.
s
, “XMB,” and “xross media 
bar” are trademarks of Sony 
Corporation and Sony Computer 
Entertainment Inc.
s This system incorporates High-
Definition Multimedia Interface 
(HDMI
TM
) technology.
HDMI, the HDMI logo and High-
Definition Multimedia Interface 
are trademarks or registered 
trademarks of HDMI Licensing 
LLC.
s “Blu-ray Disc” is a trademark.
s “Blu-ray Disc,” “DVD+RW,” 
“DVD-RW,” “DVD+R,” “DVD-
R,” “DVD VIDEO,” and “CD” 
logos are trademarks.
s “BD-LIVE” and 
“BONUSVIEW” are trademarks 
of Blu-ray Disc Association.
s “Blu-ray 3D” and “Blu-ray 3D” 
logo are trademarks of Blu-ray 
Disc Association.
s “BRAVIA” is a trademark of 
Sony Corporation.
s “PhotoTV HD” and the “PhotoTV 
HD” logo are trademarks of Sony 
Corporation.
s MPEG Layer-3 audio coding 
technology and patents licensed 
from Fraunhofer IIS and 
Thomson.
s Music and video recognition 
technology and related data are 
provided by Gracenote
®
Gracenote is the industry standard 
in music recognition technology 
and related content delivery. For 
more information, please visit 
www.gracenote.com. 
CD, DVD, Blu-ray Disc, and 
music and video-related data from 
Gracenote, Inc., copyright © 
2000-present Gracenote. 
Gracenote Software, copyright © 
2000-present Gracenote. One or 
more patents owned by Gracenote 
apply to this product and service. 
See the Gracenote website for a 
nonexhaustive list of applicable 
Gracenote patents. Gracenote, 
CDDB, MusicID, MediaVOCS, 
the Gracenote logo and logotype, 
and the “Powered by Gracenote” 
logo are either registered 
trademarks or trademarks of 
Gracenote in the United States 
and/or other countries.
s Windows Media is either a 
registered trademark or trademark 
of Microsoft Corporation in the 
United States and/or other 
countries.
s DLNA
®
, the DLNA Logo and 
DLNA CERTIFIED™ are 
trademarks, service marks, or 
certification marks of the Digital 
Living Network Alliance.
s iPod is a trademark of Apple Inc., 
registered in the U.S. and other 
countries.
s “Made for iPod” means that an 
electronic accessory has been 
designed to connect specifically 
to iPod and has been certified by 
the developer to meet Apple 
performance standards.
s Apple is not responsible for the 
operation of this device or its 
compliance with safety and 
regulatory standards.
s “PLAYSTATION” is a trademark 
of Sony Computer Entertainment 
Inc.
s Other system and product names 
are generally trademarks or 
registered trademarks of the 
manufacturers. ™ and ® marks 
are not indicated in this document.
HBD-F7
3
1. 
SERVICING  NOTES
  .............................................   4
2. DISASSEMBLY
 
2-1. Disassembly 
Flow 
...........................................................  12
2-2.  Rear Cover Block ............................................................   13
2-3. Bottom 
(COM) 
Assy 
.......................................................  13
2-4.  Front Panel Block ...........................................................   14
2-5.  Hamon (COM) Block .....................................................   15
2-6.  Shield Plate (Rear) Block ...............................................   15
2-7.  Shield Plate (Front) Block, Fuse (F901) .........................   16
2-8. AMP 
Board 
.....................................................................  16
2-9. POWER 
Board 
................................................................  17
2-10. Tuner Block.....................................................................   18
2-11. AUDIO Board .................................................................  18
2-12.  Shield Plate (Audio) Block .............................................   19
2-13.  USB Board Block ...........................................................   19
2-14. MB-134 Board ................................................................   20
2-15.  BD Drive Block (BSX-1) ...............................................   20
2-16. Bottom Cover ..................................................................   21
2-17.  Optical Device (KEM-460AAA) ....................................   22
2-18.  How To Bend FFC ..........................................................   22
3. 
TEST  MODE 
 ............................................................   24
4. 
ELECTRICAL  CHECK 
 .........................................   33
5. DIAGRAMS
5-1.  Block Diagram - SERVO Section - ................................   35
5-2.  Block Diagram - MEMORY Section - ............................   36
5-3.  Block Diagram - AUDIO Section - .................................   37
5-4.  Block Diagram - AMP Section - .....................................   38
5-5.  Block Diagram - REGULATOR Section - ......................   39
5-6. Block 
Diagram 
- PANEL, POWER SUPPLY Section - ...........................   40
5-7. Printed 
Wiring 
Board 
- MB-134 Board (Component Side) - .............................   42
5-8. Printed 
Wiring 
Board 
- MB-134 Board (Conductor Side) - ...............................   43
5-9.  Schematic Diagram - MB-134 Board (1/13) - ................   44
TABLE  OF  CONTENTS
5-10.  Schematic Diagram - MB-134 Board (2/13) - ................   45
5-11.  Schematic Diagram - MB-134 Board (3/13) - ................   46
5-12.  Schematic Diagram - MB-134 Board (4/13) - ................   47
5-13.  Schematic Diagram - MB-134 Board (5/13) - ................   48
5-14.  Schematic Diagram - MB-134 Board (6/13) - ................   49
5-15.  Schematic Diagram - MB-134 Board (7/13) - ................   50
5-16.  Schematic Diagram - MB-134 Board (8/13) - ................   51
5-17.  Schematic Diagram - MB-134 Board (9/13) - ................   52
5-18.  Schematic Diagram - MB-134 Board (10/13) - ..............   53
5-19.  Schematic Diagram - MB-134 Board (11/13) - ..............   54
5-20.  Schematic Diagram - MB-134 Board (12/13) - ..............   55
5-21.  Schematic Diagram - MB-134 Board (13/13) - ..............   56
5-22.  Printed Wiring Board - AUDIO Board - .........................   57
5-23.  Schematic Diagram - AUDIO Board (1/2) - ...................   58
5-24.  Schematic Diagram - AUDIO Board (2/2) - ...................   59
5-25. Printed Wiring Board 
 
- AMP Board (Component Side) - ..................................   60
5-26. Printed Wiring Board 
 
- AMP Board (Conductor Side) - ....................................   61
5-27.  Schematic Diagram - AMP Board (1/4) - .......................   62
5-28.  Schematic Diagram - AMP Board (2/4) - .......................   63
5-29.  Schematic Diagram - AMP Board (3/4) - .......................   64
5-30.  Schematic Diagram - AMP Board (4/4) - .......................   65
5-31.  Printed Wiring Board - FL Board - .................................   66
5-32.  Schematic Diagram - FL Board - ....................................   67
5-33.  Printed Wiring Boards - PANEL Section - .....................   68
5-34.  Schematic Diagram - PANEL Section - ..........................   69
5-35.  Printed Wiring Board - POWER Board - ........................   70
5-36.  Schematic Diagram - POWER Board - ..........................   71
6. 
EXPLODED  VIEWS
6-1.  Rear Cover Section .........................................................   96
6-2.  Front Panel Section .........................................................   97
6-3.  AMP Board Section ........................................................   98
6-4.  MB-134 Board Section ...................................................   99
6-5.  Front Shield Section ........................................................  100
6-6.  POWER Board Section ...................................................  101
6-7.  BD Drive Section (BSX-1) .............................................  102
7. 
ELECTRICAL  PARTS  LIST
  ..............................  103
HBD-F7
4
SECTION  1
SERVICING  NOTES
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.
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.
Part No.
Description
Layer
J-6090-199-A
BLX-104
Single Layer
J-6090-200-A
BLX-204
Dual Layer
J-2501-307-A
CD (HLX-A1)
J-2501-305-A
HLX-513
Single Layer (NTSC)
J-2501-306-A
HLX-514
Dual Layer (NTSC)
J-6090-077-A
HLX-506
Single Layer (PAL)
J-6090-078-A
HLX-507
Dual Layer (PAL)
TEST  DISC
Note: Refer to the service manual of BDP-BX1/S350 (Part No. 9-883-
989-1
[]) (page 1-3 to 1-14E) for the use of BLX-104/204.
Operation and Display:
1. BLX-104
Procedure:
1. Select 
23.976Hz/1080p.
2.  Play “4.Motion picture”.
3.  Check whether player can play back or not.
4.  Check each outputs.
 Video:
 Composite/S 
Video/component/HDMI.
 Audio:
 Speaker 
out.
*  When 1080/24p monitor is nothing, 1080i (59.94Hz or 50Hz) 
can use instead of 1080/24p.
 
However this is temporary correspondence.
2. BLX-204
Procedure:
1.  Select 1080i (59.94Hz or 50Hz).
2.  Play “4.Motion picture”.
3.  Check whether player can play back or not (Check the picture 
and sound output).
3. CD (HLX-A1)
Procedure:
Check whether player can play back or not (Check the sound out-
put).
4.  HLX-513/514 (NTSC), HLX-506/507 (PAL)
Procedure:
1.  After displayed Main Menu, select “1.Video Signal”.
2.  Play “1.Color bar 100%” (Check the picture and sound out-
put).
3.  Return to Menu.
4.  Play “Demonstration 4:3” or “Demonstration 16:9” (Check the 
picture and sound output).
NOTE  THE  IC101,  IC104,  IC105,  IC204,  IC205,  IC307,  
IC311,  IC501  AND  IC502  ON  THE  MB-134  BOARD  
REPLACING
IC101, IC104, IC105, IC204, IC205, IC307, IC311, IC501 and  
IC502 on the MB-134 board cannot exchange with single. When 
these parts are damaged, exchange the entire mounted board.
RELEASING  THE  DISC  SLOT  LOCK
The disc slot lock function for the antitheft of an demonstration 
disc in the store is equipped.
Releasing Procedure:
1.  Press the [
?/1
] button to turn on the system.
2.  Press the [FUNCTION] button to select “BD/DVD”.
3. Press the [
x
] and [
Z
] buttons simultaneously and hold for 
more than fi ve seconds, the message “DEMO OFF” is dis-
played on the fluorescent indicator tube.
Note: When “DEMO ON” is displayed, the disc slot lock is not released 
by turning power on/off with the [
?/1] button.
ABOUT  THE  LENS  CLEANING
Do not do the lens cleaning with the cotton bud etc. It causes the 
trouble. 

Download Sony BDV-F7 Service Manual (Repair Manual)

Here you can view online and download Sony BDV-F7 Service Manual in PDF. Usually contens schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb. This Service Manual can help you recover, restore, fix, disassemble and repair Sony BDV-F7 Audio.