HCD-PZ1D, MHC-PZ1D - Sony Audio Service Manual (repair manual). Page 2

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 

This system incorporates Dolby

1)

 Digital and 

DTS

2)

 Digital Surround System.

1)

 Manufactured under license from Dolby 

Laboratories. “Dolby” and the double-
D symbol are trademarks of Dolby 
Laboratories.

2)

 Manufactured under license under U.S. 

Patent #'s: 5,451,942; 5,956,674; 5,974,380; 
5,978,762; 6,487,535 & other U.S. and 
worldwide patents issued & pending. DTS 
and the Symbol are registered trademarks, 
& DTS 2.0+ Digital Out and the DTS logos 
are trademarks of DTS, Inc. Product includes 
software. ©DTS, Inc. All Rights Reserved.
“DVD+RW,” “DVD-RW,” “DVD+R,” “DVD 
VIDEO,” and the “CD” logos are trademarks.

 MPEG Layer-3 audio coding technology and 

patents licensed from Fraunhofer IIS and 
Thomson.

 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 a license(s) from 
Microsoft.

THIS PRODUCT IS LICENSED UNDER 
THE MPEG-4 VISUAL PATENT 
PORTFOLIO LICENSE FOR THE 
PERSONAL AND NON-COMMERCIAL 
USE OF A CONSUMER FOR
(i) ENCODING VIDEO IN COMPLIANCE 
WITH THE MPEG-4 VISUAL STANDARD 
(“MPEG-4 VIDEO”) 
AND/OR 
(ii) DECODING MPEG-4 VIDEO THAT 
WAS ENCODED BY A CONSUMER 
ENGAGED IN A PERSONAL AND NON-
COMMERCIAL 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. 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 and registered 

trademarks are of their respective holders. 
In this manual, 

TM

 and 

®

 marks are not 

specified.

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.

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.