|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
THANK YOU FOR A GOOD TRANSACTION, NICE COPY, CLEAR
;
Very Good! All the diagram are easy to read, and its complete.
;
This was an excellent source of detailed assembly information on a device which is at least 12 years old. A very lucky find, coupled with great service.
;
Excellent Service Manual and best price on the Internet. This Service Manual covers everything you could ever need including full circuit schematics, component layout diagrams, stripdown procedure and full parts list/breakdown. I needed this to carry out a modification to one of these headunits and this manual covered everything I needed. Fast delivery, processed within a few hours.
 ;
Thought I would never find a copy of the Technics SX-EN2 Service Manual until I found Owner-Manuals.com. Price was very fair and I received the download promptly. While a photocopy, it is quite readable and includes all the pertinent information and diagrams. Thank you Owner-Manuals!
PDR-509
Code
Symptom
Contents of Error
Defects related to the recording laser power
Possible Cause
� Defective laser diode � Trouble in RF detection � Defective RFT RFB circuit � Recording power is not sufficient. � Improper soldering, pattern short � Trouble with power supply � Unable to read ATIP or subcode � Defective laser diode � Defective focus drive circuits � Defective pickup � Improper soldering � Pattern short � Trouble of power supply If any hardware trouble occurs before displaying A� or d�, the unit stops displaying a code other than these codes. Therefore, these service codes are generated only for troubles with the disc.
Checkpoints
IC201 (PA9007A) IC101 (AK8563) IC363 (TC7S04F) IC364 (TC7S14F)
C�
The unit stops before it enters REC/PAUSE mode.
� Dirty or cracked disc � The optimum recording power cannot be obtained. � Trouble in RF detection. Defective pickup � Unable to focus because of dirt or
F�
The unit stops during playback or recording.
crack on the inserted disc. � Unable to output the proper laser power
IC451 (M56788FP) IC401 (CXD2585Q)
A�
The unit stops in a recording-related operation, displaying "CHECK DISC."
� Unable to focus Stop during recording � The unit stops, being obstructed by a dirt or a crack on the disc.
d�
The unit stops in a recording related operation, displaying "CHECK DISC." The unit does not read the inserted disc, and stops.
The indication for * shows themechanism mode listed below. No.
0 1 2 3 4
Mechanism Mode
PLAY OPEN STOP � �
No.
5 6 7 8 9
Mechanism Mode
SETUP TOC READ � SEARCH REC/PAUSE
No.
A B C D E REC
Mechanism Mode
TOC REC OPC TOC CHECK PMA, ACTUAL PAUSE REC
71
|
|
|
> |
|
