NAS-E35HD, SS-CE35HD - Sony Audio Service Manual (repair manual). Page 5

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NAS-E35HD/SS-CE35HD
5
Ver. 1.1
REPLACEMENT  PROCEDURE  OF  HDD
1. Prior Notes
•  It is backup in the customer in preparation for the HDD exchange as for the tune recorded to HDD beforehand.
•  Note that all recorded tunes are deleted when “Factory Reset" is done.
2. Common Check
Procedure:
1.  Execute “COLD RESET” (Refer to page 17) after confi rming the symptom.
2. Confi rm the installation of HDD.
3. Confi rm the power supply to HDD.
4.   Confi rm the state to HDD of the connecting cable and the connector.
3.  Procedure According To Symptom
Execute “HDD Writing/Reading Test” (Refer to page 18) 3 times when these symptoms do not reproduce it. It can be judged that HDD 
is normal if NG is not generated.
4.  Processing After HDD Is Replaced
Procedure:
1. Confi rm the execution of “HDD Writing/Reading Test” (Refer to page 18), and not becoming NG.
2.  Execute “CDDB Version Display” (Refer to page 18), and confi rm the CDDB version is 989 (South American model) or 988(Except 
South American model). 
3. Confi rm the tune can be recorded from CD to HDD, and the tune be reproduced normally.
4.   Execute “Initialization Mode For Factory” (Refer to page 18) at the end.
Symptom 1 
HDD doesn't rotate.
The set symptom  : HDD doesn't rotate.
Correspondence : If the power supply is normal, HDD is a 
defective possibility size.
Yes
Symptom 2 
The allophone does from HDD.
The set symptom  : “HDD Reading” doesn't end, or the 
HDD function doesn't operate nor-
mally.
Correspondence : It judges compared with normal goods, 
and if it is an obviously abnormal sound, 
HDD is a defective possibility size.
Yes
Another symptom
Symptom 3 
“HDD Reading” doesn't end.
The set symptom  : Can CD reproduce?
Another symptom
Both the HDD and USB MICOM board are defective doubts.
The USB MICOM board is a defective doubt.
Not possible to reproduce
Possible to reproduce
Symptom 4 
HDD cannot reproduction/record-
ing/be forwarded.
Confi rmation 1 
Did “HDD Reading” end?
Another symptom
Reconfi rm symptom 2.
It doesn't end
Confi rmation 2 
Can USB reproduce?
It ended
HDD is a defective possibility size.
Both the HDD and USB MICOM board are defective doubts.
Not possible to reproduce
Another symptom
Symptom 5 
“Data Error” is displayed by a spe-
cifi c tune.
Confi rmation 1 
Is it a tune where the copyright is 
protected?
It becomes this symptom if the tune where the copy-
right is protected is taken by way of USB, and it is 
not possible to reproduce (product specifi cation). 
Yes
Confi rmation 2 
Is the extension of the 
fi
 le of the tune cor-
rect?
No
This display appears when the extension of the fi le is not 
corresponding to the content (product specifi cation).
Another symptom
Symptom 6 
“Data Error” is always displayed.
Confi rmation 1 
Does this symptom occur even if 
“COLD RESET” (Refer to page 17) 
is executed?
When this symptom occurs even if “Initializa-
tion Mode For Factory” (Refer to page 18) is 
executed, HDD is a defective possibility size.
Yes
Yes
Possible to reproduce
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