SERVICE MANUAL
Ver. 1.2 2007.06
• DAV-DZ555K/DZ556KB/DZ750K are composed of following models.
As for the service manual, it is issued for each component model, then, please refer to them.
COMPONENT MODEL NAME
DVD RECEIVER
FRONT SPEAKER
SURROUND SPEAKER
CENTER SPEAKER
SUB WOOFER
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 from DTS, Inc.
"DTS" and "DTS Digital Surround" are registered trademarks of DTS, Inc.
General
Power requirements
Mexican models:
Latin American models:
Saudi Arabian models:
Other models:
Power output (DIGITAL MEDIA PORT)
Power consumption
DZ556KB model:
Latin American and Saudi Arabian models:
Other models:
DZ750K model:
Dimensions (approx.)
Mass (approx.)
Sony Corporation
9-887-603-03
Home Audio Division
2007F16-1
Published by Sony Techno Create Corporation
© 2007.06
DAV-DZ555K
DAV-DZ556KB
HCD-DZ555K
HCD-DZ556KB
SS-TS73
SS-TS71
SS-CT71
SS-WS72
SPECIFICATIONS
120 V AC, 60 Hz
110 - 240 V AC, 50/60 Hz
127 - 240 V AC, 50/60 Hz
220 - 240 V AC, 50/60 Hz
DC OUT: 5 V, 700 mA
(except for Mexican and
Latin American models)
On: 165 W
Standby: 0.3 W (at the
Power Saving mode)
On: 150 W
Standby: 0.3 W (at the
Power Saving mode)
On: 160 W
Standby: 0.3 W (at the
Power Saving mode)
430 × 63 × 380 mm (w/h/d)
incl. projecting parts
DZ555K/DZ556KB: 4.1 kg
DZ750K: 4.2 kg
DAV-DZ555K/DZ556KB/
DAV-DZ750K
HCD-DZ750K
SS-TS74
SS-TS73
SS-WS78
Unpacking
• Front speakers (2)
• Center speaker (1)
• Surround speakers (2)
• Subwoofer (1)
• AM loop antenna (aerial) (1)
• FM wire antenna (aerial) (1)
•
Speaker cords (6, red/white/green/gray/blue/purple)
Video Cord (1)
•
• Remote Commander (remote) (1)
• R6 (size AA) batteries (2)
• Calibration mic (1)
• Foot pads (1 set)
• Posts (Short, 2)(DZ750K model)
• Posts (long, 2)
• Bases (large, 2)(DZ750K model)
• Bases (small, 2)
• Mounting plates (DZ555K/DZ556KB: 2, DZ750K: 4)
• Post covers (DZ555K/DZ556KB: 2, DZ750K: 4)
• Screws (large, with washer) (DZ555K/DZ556KB: 8, DZ750K: 16)
• Screws (small, silver) (DZ555K/DZ556KB: 4, DZ750K: 8)
• Screws (small, black) (DZ555K/DZ556KB: 2, DZ750K: 4)
• Parallel blade plug (Type A) (1) (Saudi Arabian model only)
• Operating Instructions
• HDMI CONTROL Guide
• Speaker and TV connections (card)
Design and specifications are subject to change
without notice.
HOME THEATRE SYSTEM
DZ750K
E Model
DAV-DZ555K/DZ556KB/DZ750K
Australian Model
DAV-DZ555K/DZ750K
Need help?
Do you have a question about the DAV-DZ556KB and is the answer not in the manual?
Questions and answers
How to solve push power production problem
To fix power issues with the Sony DAV-DZ556KB, follow these steps:
1. Check Power Connection – Ensure the AC power cord is securely connected to both the unit and the wall outlet.
2. Verify Outlet Functionality – Plug another device into the same outlet to confirm it is working.
3. Reset the System – Disconnect the AC power cord for a few minutes, then reconnect it and try turning the unit on.
4. Avoid Overloads – Ensure the system is not plugged into a faulty power strip or overloaded circuit.
5. Check for Damage – Inspect the power cord for any visible damage. If damaged, it must be replaced by a qualified service shop.
6. Ensure Proper Ventilation – Do not place the unit in a confined space or cover the ventilation openings, as overheating can cause power issues.
7. Service Check – If the unit still does not power on, it may require professional servicing.
If the issue persists, contact a qualified service technician.
This answer is automatically generated