Http://Www.xiaoyu163.Com - Sony HCD-DZ20 Service Manual

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Self-diagnosis Function
(When letters/numbers appear in the
display)
When the self-diagnosis function is activated to
prevent the system from malfunctioning, a 5-
character service number (e.g., C 13 50) with a
combination of a letter and 4 digits appears on
the TV screen or front panel display. In this case,
check the following table.
C:13:50
First 3 Cause and/or corrective action
characters of
the service
number
C 13 The disc is dirty.
,Clean the disc with a soft cloth.
C 31 The disc is not inserted correctly.
,Restart the system, then re-insert
the disc correctly.
E XX To prevent a malfunction, the
system has performed the self-
(xx is a number)
diagnosis function.
,Contact your nearest Sony
dealer or local authorized Sony
TE
L 13942296513
service facility and give the 5-
character service number.
Example: E 61 10
How to open the disc table 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.
DVD lid
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http://www.xiaoyu163.com

The lever is moved in the direction of the arrow with the thin rod.
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http://www.xiaoyu163.com
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When displaying the version
number on the TV screen
When you turn on the system, the version
number [VER.X.XX] (X is a number) may
appear on the TV screen. Although this is not a
malfunction and for Sony service use only,
normal system operation will not be possible.
Turn off the system, and then turn on the system
again to operate.
VER.X.XX
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HCD-DZ20
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