Sony HBD-TZ130 Service Manual
HBD-TZ130
SERVICE MANUAL
Ver. 1.2 2011.01
• HBD-TZ130 is the amplifi er, DVD/CD and tuner
section in DAV-TZ130.
This system incorporates with Dolby* Digital and Dolby Pro Logic
adaptive matrix surround decoders.
* Manufactured under license from Dolby Laboratories.
Dolby, Pro Logic, and the double-D symbol are trademarks of
Dolby Laboratories.
This system incorporates High-Defi nition Multimedia Interface
(HDMI™) 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.
MPEG Layer-3 audio coding technology and patents licensed from
Fraunhofer IIS and Thomson.
Windows Media is a registered trademark of Microsoft Corporation in
the United States and/or other countries.
US Model
Canadian Model
E Model
Australian Model
Chinese Model
Model Name Using Similar Mechanism NEW
DVD Drive Mechanism Type CDM85
Optical Pick-up Name KHM-313
AUDIO POWER SPECIFICATIONS
for the U.S. models
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(FTC)
Front L + Front R With 3 ohms loads,
both channels driven,
from 180 - 15,000 Hz;
rated 23 watts per
channel minimum
RMS power, with no
more than 1% total
harmonic distortion
from 250 milli watts to
rated output.
9-889-971-03
2011A04-1
2011.01
©
Sony Corporation
Published by Sony Techno Create Corporation
SPECIFICATIONS
Amplifi er Section
POWER OUTPUT (rated):
Front L + Front R 32 W + 32 W (at 3
ohms, 1 kHz, 1% THD)
POWER OUTPUT (reference):
Front L/Front R/
Surround L/Surround
R: 43 watts (per channel
at 3 ohms, 1 kHz)
Center: 89 watts (per
channel at 6 ohms, 1 kHz)
Subwoofer: 89 watts (at
6 ohms, 100 Hz)
Inputs
TV/CABLE : Pin jack
CD/DVD System
Laser Diode Properties
Emission Duration:
Continuous
Laser Output*: Less
than 1,000 μW
* This output is the value measurement at a dis-
tance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm
aperture.
USB Section
(USB) port:
Maximum current: 500 mA
– Continued on next page –
DVD RECEIVER
HBD-TZ130
Ver. 1.2
Tuner Section
System PLL quartz-locked
digital synthesizer
Tuning range
North American and Brazilian models:
87.5 MHz - 108.0 MHz
(100 kHz step)
Other models: 87.5 MHz - 108.0 MHz
(50 kHz step)
Antenna (aerial) terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
Video Section
Outputs VIDEO: Pin jack
HDMI OUT: HDMI
19-pin
General
Power requirements
North American models:
120 V AC, 60 Hz
Argentine models: 220 V - 240 V AC,
50/60 Hz
Brazilian models: 127 V - 240 V AC,
50/60 Hz
Latin American models:
110 V - 240 V AC,
50/60 Hz
Other models: 220 V - 240 V AC,
50/60 Hz
Power consumption On: 67 W
Standby: <1 W*
* Valid when the system is in the following status:
– [Control for HDMI] is set to [Off].
Dimensions (approx.) 360 mm × 56 mm ×
342 mm (14
2
incl. projecting parts
Mass (approx.) 2.6 kg (5 lb. 12 oz.)
1
/4 in × 13 1/2 in) (w/h/d)
1
/4 in ×
SAFETY CHECK-OUT (US MODEL)
After correcting the original service problem, perform the following 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)
To Exposed Metal
Parts on Set
AC
0.15 μF
voltmeter
(0.75 V)
Design and specifi cations are subject to
change without notice.
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.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
SPECIAL COMPONENT NOTICE
The components identifi ed by mark 9 contain confi dential infor-
mation.
Strictly follow the instructions whenever the components are repaired and/or replaced.
NOTICE POUR COMPOSANTS SPÉCIAUX
Les composants identifi és par la marque 9 contiennent des infor-
mations confi dentielles.
Suivre scrupuleusement les instructions chaque fois qu’un composant est remplacé et / ou réparé.
2
HBD-TZ130
Ver. 1.2
Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
For European models:
This appliance is classifi ed as
a CLASS 1 LASER product.
This marking is located on the
rear exterior of unit.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
NOTES ON CHIP COMPONENT REPLACEMENT
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged 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.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the leadfree 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)
MODEL IDENTIFICATION
– Back Cabinet –
Parts No.
Model Part No.
SP model GSE200276-0001
AUS model GSE200276-0004
TH model GSE200276-0007
CH model GSE200276-0008
E32 model GSE200276-0009
US model GSE200276-0011
CND model GSE200276-0012
E3, SAF model GSE200276-0013
E12 model GSE200276-0015
AR model GSE200276-0017
BR model GSE200276-0018
• Abbreviation
AR : Argentina model
AUS : Australian model
BR : Brazilian model
CH : Chinese model
CND : Canadian model
E3 : 240V AC area in E model
E12 : 220 – 240V AC area in E model
E32 : 110 – 240V AC area in E model
SAF : South African model
SP : Singapore model
TH : Thai model
: 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.
3
HBD-TZ130
TABLE OF CONTENTS
1. SERVICING NOTES
............................................. 5
2. DISASSEMBLY
2-1. Top Cover ....................................................................... 9
2-2. Door ................................................................................ 10
2-3. Front Cabinet Section ..................................................... 10
2-4. CONTROL Board, STANDBY Board ............................ 11
2-5. USB Board ...................................................................... 11
2-6. MAIN Board ................................................................... 12
2-7. POWER Board ................................................................ 12
2-8. DVD Mechanism Deck Section ...................................... 13
2-9. Optical Pick-up ............................................................... 13
3. DIAGRAMS
3-1. Block Diagram ................................................................ 15
3-2. Printed Wiring Board –Main Section (1/2)– ................... 16
3-3. Printed Wiring Board –Main Section (2/2)– ................... 17
3-4. Schematic Diagram –Main Section (1/2)– ...................... 18
3-5. Schematic Diagram –Main Section (2/2)– ...................... 19
3-6. Printed Wiring Boards –Display Section– ...................... 20
3-7. Schematic Diagram –Display Section– .......................... 21
3-8. Printed Wiring Board –Power Section– .......................... 22
3-9. Schematic Diagram –Power Section– ............................. 23
4. EXPLODED VIEWS
4-1. Overall Section ............................................................... 24
4-2. Front Cabinet Section ..................................................... 25
4-3. Chassis Section ............................................................... 26
4-4. DVD Mechanism Deck Section ...................................... 27
4
SECTION 1
SERVICING NOTES
HBD-TZ130
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic 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 mechanism deck.
1) Confi rm that laser beam is spread.
2) Up and down motion of the objective lens. (2 times)
DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Setting Procedure :
1. Press the [
2. Press the [FUNCTION] button to set DVD/CD function.
3. Insert a disc.
4. Press the [x] button and the [Z] button simultaneously for fi ve
seconds.
5. The message “LOCKED” is displayed and the tray is locked.
Releasing Procedure :
1. Press the [x] button and the [Z] button simultaneously for fi ve
seconds again.
2. The message “UNLOCKED” is displayed and the tray is unlocked.
Note: When “LOCKED” is displayed, the tray lock is not released by
turning power on/off with the [
] button to turn the set on.
?/1
?/1
] button.
How to open the disc tray 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.
Insert a screwdriver from between the front panel and
the chassis and slide the rod in the direction of the arrow.
disc tray
Precaution when installing a new OP unit/
Precaution before unsoldering the static electricity
prevention solder bridge
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 onscreen 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 television screen.
Projection televisions are especially susceptible to this.
When installing a new OP unit, be sure to connect the wire (fl at
type) (24 core) fi rst of all before removing the static electricity
prevention solder bridge by unsoldering.
Remove the static electricity prevention solder bridge by unsoldering after the wire (fl at type) (24 core) has already been connected.
(Do not remove nor unsolder the solder bridge as long as the OP
unit is kept standalone.)
5
HBD-TZ130
Discharge the charged electricity in capacitors to prevent electric shock as follows
When disassembling the machine, be sure to discharge the charged electricity in the following capacitors.
Use a resistor of 800 ohms, 2 Watts for discharging the following capacitors.
POWER board
C906: 390V
C936, C944 and CN902: 32V
Point of capacitor discharge for C936 and C944:
Connect to the red and black wires of CN902.
800:/2W
Arranging the USB wire
USB wire
Point of capacitor discharge for C906:
Connect to the foot of C906.
Have the USB wire spread on the inside
of the claws of the chassis.
USB wire
6
Version display
• Confi rmation procedure of version only
1. Press the [
2. Press the [EJECT] button. (State of “Tray open”)
3. After press the “STOP” button, the “DISPLAY” button press.
4. The version information appears to the TV.
Model No. DAV-TZ130 CEL
Release : 2010.08.26C
MPEG : 2.15.23 MCU : 2.15.24
Region : 2 HdcpKey : Yes
5. Press the “ENTER” button on the remote.
6. The system will return to normal mode.
] button to turn the set on.
?/1
OK
HBD-TZ130
7
HBD-TZ130
DISASSEMBLY
• This set can be disassembled in the order shown below.
SET
2-1. TOP COVER
(Page 9)
SECTION 2
2-2. DOOR
(Page 10)
2-3. FRONT CABINET SECTION
(Page 10)
2-4. CONTROL BOARD,
STANDBY BOARD
(Page 11)
2-5. USB BOARD
(Page 11)
2-6. MAIN BOARD
(Page 12)
2-8. DVD MECHANISM DECK SECTION
(Page 13)
2-9. OPTICAL PICK-UP
(Page 13)
2-7. POWER BOARD
(Page 12)
8
Note: Follow the disassembly procedure in the numerical order given.
2-1. TOP COVER
HBD-TZ130
2 screw
(case screw)
3 four screws
(+BVTT 3 u6)
4
1 screw
(case screw)
7 top cover
6
5 Raise one side of the case.
9
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