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SERVICE MANUAL
Ver. 1.1 2011.04
• HBD-TZ135 is the amplifi er, DVD/CD and tuner
section in DAV-TZ135.
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.
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
9-893-082-02
Sony Corporation
2011D04-1
©
2011.04
Published by Sony Techno Create Corporation
HBD-TZ135
Model Name Using Similar Mechanism
DVD Drive Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
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 sur-
face on the Optical Pick-up Block with 7 mm
aperture.
USB Section
(USB) port:
Maximum current:
500 mA
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
HBD-TZ130
CDM85
KHM-313
Tuner Section
System
PLL quartz-locked
digital synthesizer
Tuning range
North American 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
– Continued on next page –
DVD RECEIVER

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Summary of Contents for Sony HBD-TZ135

  • Page 1 Ver. 1.1 2011.04 UK Model E Model Australian Model Chinese Model • HBD-TZ135 is the amplifi er, DVD/CD and tuner section in DAV-TZ135. This system incorporates with Dolby* Digital and Dolby Pro Logic Model Name Using Similar Mechanism HBD-TZ130 adaptive matrix surround decoders.
  • Page 2 PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC- paired and/or replaced. TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON- NOTICE POUR COMPOSANTS SPÉCIAUX NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS Les composants identifi és par la marque 9 contiennent des infor- PUBLIÉS PAR SONY.
  • Page 3 HBD-TZ135 Ver. 1.1 MODEL IDENTIFICATION Laser component in this product is capable of emitting radiation – Back Cabinet – exceeding the limit for Class 1. For European, Chinese and Mexican models: This appliance is classifi ed as Parts No. a CLASS 1 LASER product.
  • Page 4: Table Of Contents

    HBD-TZ135 TABLE OF CONTENTS SERVICING NOTES 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 DISASSEMBLY 3-7. Schematic Diagram –Display Section– ......21 2-1. Top Cover ...............
  • Page 5: Servicing Notes

    HBD-TZ135 SECTION 1 SERVICING NOTES How to open the disc tray when power switch turns off NOTES ON HANDLING THE OPTICAL PICK-UP Insert a tapering driver into the aperture of the unit bottom, and BLOCK OR BASE UNIT slide it in the direction of the arrow.
  • Page 6 HBD-TZ135 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.
  • Page 7 HBD-TZ135 Version display • Confi rmation procedure of version only 1. Press the [ ] button to turn the set on. 2. Press the [EJECT] button. (State of “Tray open”) 3. After press the “STOP” button, the “DISPLAY” button press.
  • Page 8: Disassembly

    HBD-TZ135 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. TOP COVER (Page 9) 2-2. DOOR 2-5. USB BOARD 2-6. MAIN BOARD 2-7. POWER BOARD (Page 10) (Page 12) (Page 12) (Page 11) 2-3.
  • Page 9: Top Cover

    HBD-TZ135 Note: Follow the disassembly procedure in the numerical order given. 2-1. TOP COVER 2 screw 3 four screws (case screw) (+BVTT 3 1 screw (case screw) 7 top cover 5 Raise one side of the case.
  • Page 10: Door

    HBD-TZ135 2-2. DOOR 3 door Insert a screwdriver from between the front panel and the chassis and slide the rod in the direction of the arrow. disc tray 2-3. FRONT CABINET SECTION 1 wire (flat type) (15 core) (CON302) 2 screw...
  • Page 11: Control Board, Standby Board

    HBD-TZ135 2-4. CONTROL BOARD, STANDBY BOARD 8 three screws 9 STANDBY board (+BVTP 2.6 (3CR)) 3 grounding spring 2 screw (+BVTP 2.6 (3CR)) 4 two screws (+BVTP 2.6 (3CR)) 5 grounding spring 6 four screws (+BVTP 2.6 (3CR)) 7 CONTROL board...
  • Page 12: Main Board

    HBD-TZ135 2-6. MAIN BOARD 6 wire (flat type) (24 core) (CON100) 8 CON103 (5P) qa heat sink screw 0 three screws (+BVTT 3 5 CON102 (6P) 9 four screws (+BVTT 3 4 wire (flat type) (5 core) (CON101) qg MAIN board...
  • Page 13: Dvd Mechanism Deck Section

    HBD-TZ135 2-8. DVD MECHANISM DECK SECTION 4 three screws (+BVTT 3 5 DVD mechanism deck section 1 wire (flat type) (24 core) (CON100) 3 CON102 (6P) 2 wire (flat type) (5 core) (CON101) 2-9. OPTICAL PICK-UP 2 FFC holder 4 two screws...
  • Page 14: Diagrams

    HBD-TZ135 Ver. 1.1 SECTION 3 DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. Note: Note: • All capacitors are in μF unless otherwise noted. (p: pF) 50 •...
  • Page 15: Block Diagram

    HBD-TZ135 3-1. BLOCK DIAGRAM STM8/64K 48Pin (VIO=3.3V) Digital Audio Processor Digital Power AMP TSA5508B TAS5342LA x 2 (VIO=3.3V) HBD-TZ135...
  • Page 16: Printed Wiring Board -Main Section (1/2)

    HBD-TZ135 3-2. PRINTED WIRING BOARD – MAIN Section (1/2) – • : Uses unleaded solder. MAIN BOARD (SIDE A) HBD-TZ135...
  • Page 17: Printed Wiring Board -Main Section (2/2)

    HBD-TZ135 3-3. PRINTED WIRING BOARD – MAIN Section (2/2) – • : Uses unleaded solder. MAIN BOARD (SIDE B) HBD-TZ135...
  • Page 18: Schematic Diagram -Main Section (1/2)

    HBD-TZ135 3-4. SCHEMATIC DIAGRAM – MAIN Section (1/2) – MAIN BOARD (1/2) HBD-TZ135...
  • Page 19: Schematic Diagram -Main Section (2/2)

    HBD-TZ135 3-5. SCHEMATIC DIAGRAM – MAIN Section (2/2) – MAIN BOARD (2/2) HBD-TZ135...
  • Page 20: Printed Wiring Boards -Display Section

    HBD-TZ135 3-6. PRINTED WIRING BOARDS – DISPLAY Section – CONTROL BOARD (SIDE A) STANDBY BOARD (SIDE A) STANDBY BOARD (SIDE B) CONTROL BOARD (SIDE B) USB BOARD (SIDE A) USB BOARD (SIDE B) HBD-TZ135...
  • Page 21: Schematic Diagram -Display Section

    HBD-TZ135 3-7. SCHEMATIC DIAGRAM – DISPLAY Section – CONTROL BOARD USB BOARD STANDBY BOARD HBD-TZ135...
  • Page 22: Printed Wiring Board -Power Section

    HBD-TZ135 3-8. PRINTED WIRING BOARD – POWER Section – POWER BOARD (SIDE A) POWER BOARD (SIDE B) HBD-TZ135...
  • Page 23: Schematic Diagram -Power Section

    HBD-TZ135 3-9. SCHEMATIC DIAGRAM – POWER Section – POWER BOARD HBD-TZ135...
  • Page 24: Exploded Views

    HBD-TZ135 Ver. 1.1 SECTION 4 EXPLODED VIEWS MEMO Note: • Items marked “*” are not stocked since The components identifi ed by mark 0 The components identifi ed by mark 9 con- they are seldom required for routine ser- or dotted line with mark 0 are critical for tain confi...
  • Page 25: Front Cabinet Section

    HBD-TZ135 4-2. FRONT CABINET SECTION not supplied not supplied not supplied not supplied (STANDBY board) (USB board) not supplied (CONTROL board) Note: If the wire (fl at type) was replaced, fold it some as the wire (fl at type) before replacement.
  • Page 26: Chassis Section

    HBD-TZ135 Ver. 1.1 4-3. CHASSIS SECTION not supplied DVD section not supplied not supplied not supplied F900 not supplied not supplied Note: If the wire (fl at type) was replaced, fold it some as the wire (fl at type) before replacement.
  • Page 27: Dvd Mechanism Deck Section

    HBD-TZ135 4-4. DVD MECHANISM DECK SECTION not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied Note: If the wire (fl at type) was replaced, fold it some as the wire (fl at type) before replacement.
  • Page 28 HBD-TZ135 REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2011.02 2011.04...

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