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There are currently no product reviews.
 ;
Great product, helped me to restore vintage walkman cassette.
Just some pictures could be little bit more sharp and contrast
Thank you
;
I love older radio's and the service manuals that are sometimes hard to find. Was able to find a manual quite easily on this site.
;
Thank you for your shop manual! Your help was very useful - the device is repaired! Once again - Thank you! I wish you a successful business! Edward (Russia).
;
It was a great experience,instead of purchasing a new Stereo Amplifier ,in just minutes i repaired my old one and that was thaks to the manual I have purchased from you.
Thanks again.
Samuel Alter
;
Das ging ja sehr unkompliziert hat bestens geklappt und die Quallität ist auch noch gut.
Vielen Dank dafür.
PDR-555RW, PDR-V500, PDR-19RW, PDR-509
Code
Symptom
Contents of Error
Defects related to the recording laser power � Dirty or cracked disc � The optimum recording power cannot be obtained. � Trouble in RF detection. � � � � � � � � � � � � �
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
Checkpoints
IC247 (PA9004) IC103 (AK8563) IC208 (TC7S04) IC209 (TC7S14) for PDR-509, IC201 (PA9007) IC101 (AK8563) IC363 (TC7S04) IC364 (TC7S14) IC352 (BA5932) IC353 (CXD2585Q) for PDR-509, IC451 (M56788) IC401 (CXD2585Q)
C�
The unit stops before it enters REC/PAUSE mode.
F�
The unit stops during playback or recording.
Defective pickup � Unable to focus because of dirt or crack on the inserted disc. � Unable to output the proper laser power
A�
� Unable to focus The unit stops in a Stop during recording recording-related operation, � The unit stops, being obstructed by displaying "CHECK DISC." a dirt or a crack on the disc. The unit stops in a recording related operation, displaying "CHECK DISC." The unit does not read the inserted disc, and stops.
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.
d�
The indication for � shows the mechanism 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
Initializing the Error Code Display
To clear the error codes, hold the "MENU" key down for about 10 seconds in Normal mode.
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